NOAA SWPC Alerts, Watches en Waarschuwingen

Het National Oceanic and Atmospheric Administration Space Weather Prediction Center (NOAA SWPC) is de officiële ruimteweer instantie van de Verenigde Staten die alerts, watches en waarschuwingen verstuurd met betrekking tot het ruimteweer. Hieronder zal je de meest recente ruimteweer alerts, watches en waarschuwingen vinden van het NOAA SWPC.

maandag 4 juli 2022

10:48 UTC

Space Weather Message Code: WARK04
Serial Number: 4127
Issue Time: 2022 Jul 04 1048 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4126
Valid From: 2022 Jul 03 2230 UTC
Now Valid Until: 2022 Jul 04 1800 UTC
Warning Condition: Persistence

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

10:30 UTC

Space Weather Message Code: WATA20
Serial Number: 915
Issue Time: 2022 Jul 04 1030 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jul 05: None (Below G1) Jul 06: G1 (Minor) Jul 07: None (Below G1)

THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

06:01 UTC

Space Weather Message Code: ALTK05
Serial Number: 1398
Issue Time: 2022 Jul 04 0601 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jul 04 0559 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

04:37 UTC

Space Weather Message Code: WARK05
Serial Number: 1675
Issue Time: 2022 Jul 04 0437 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jul 04 0437 UTC
Valid To: 2022 Jul 04 0900 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

zondag 3 juli 2022

22:50 UTC

Space Weather Message Code: ALTK04
Serial Number: 2307
Issue Time: 2022 Jul 03 2250 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jul 03 2245 UTC
Synoptic Period: 2100-2400 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

22:31 UTC

Space Weather Message Code: WARK04
Serial Number: 4126
Issue Time: 2022 Jul 03 2231 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jul 03 2230 UTC
Valid To: 2022 Jul 04 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

zaterdag 2 juli 2022

22:24 UTC

Space Weather Message Code: SUM10R
Serial Number: 740
Issue Time: 2022 Jul 02 2224 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2022 Jul 02 2158 UTC
Maximum Time: 2022 Jul 02 2158 UTC
End Time: 2022 Jul 02 2158 UTC
Duration: 1 minutes
Peak Flux: 120 sfu
Latest Penticton Noon Flux: 100 sfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.

06:01 UTC

Space Weather Message Code: ALTK05
Serial Number: 1397
Issue Time: 2022 Jul 02 0601 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jul 02 0559 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

04:02 UTC

Space Weather Message Code: WARK05
Serial Number: 1674
Issue Time: 2022 Jul 02 0402 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jul 02 0402 UTC
Valid To: 2022 Jul 02 1200 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

01:40 UTC

Space Weather Message Code: ALTK04
Serial Number: 2306
Issue Time: 2022 Jul 02 0140 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jul 02 0135 UTC
Synoptic Period: 0000-0300 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

vrijdag 1 juli 2022

23:47 UTC

Space Weather Message Code: WARK04
Serial Number: 4125
Issue Time: 2022 Jul 01 2254 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jul 01 2253 UTC
Valid To: 2022 Jul 02 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

22:54 UTC

Space Weather Message Code: WARK04
Serial Number: 4125
Issue Time: 2022 Jul 01 2254 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jul 01 2253 UTC
Valid To: 2022 Jul 02 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3257
Issue Time: 2022 Jul 01 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3256
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 4550 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

donderdag 30 juni 2022

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3256
Issue Time: 2022 Jun 30 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3255
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 3492 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

woensdag 29 juni 2022

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3255
Issue Time: 2022 Jun 29 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3254
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 4932 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

dinsdag 28 juni 2022

07:04 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3254
Issue Time: 2022 Jun 28 0704 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3253
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 3636 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

maandag 27 juni 2022

06:27 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3253
Issue Time: 2022 Jun 27 0627 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3252
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 1149 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

zondag 26 juni 2022

20:06 UTC

Space Weather Message Code: ALTK04
Serial Number: 2305
Issue Time: 2022 Jun 26 2006 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 26 2006 UTC
Synoptic Period: 1800-2100 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

19:10 UTC

Space Weather Message Code: WARK04
Serial Number: 4124
Issue Time: 2022 Jun 26 1910 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 26 1910 UTC
Valid To: 2022 Jun 27 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

17:07 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3252
Issue Time: 2022 Jun 26 1707 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3251
Begin Time: 2022 Jun 25 1410 UTC
Yesterday Maximum 2MeV Flux: 2035 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

10:29 UTC

Space Weather Message Code: WARK05
Serial Number: 1673
Issue Time: 2022 Jun 26 1029 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jun 26 1026 UTC
Valid To: 2022 Jun 26 1500 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

10:29 UTC

Space Weather Message Code: WARK04
Serial Number: 4123
Issue Time: 2022 Jun 26 1029 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4122
Valid From: 2022 Jun 25 2024 UTC
Now Valid Until: 2022 Jun 26 1800 UTC
Warning Condition: Persistence

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

02:30 UTC

Space Weather Message Code: ALTK05
Serial Number: 1396
Issue Time: 2022 Jun 26 0230 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jun 26 0220 UTC
Synoptic Period: 0000-0300 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

zaterdag 25 juni 2022

23:43 UTC

Space Weather Message Code: ALTK05
Serial Number: 1395
Issue Time: 2022 Jun 25 2343 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jun 25 2342 UTC
Synoptic Period: 2100-2400 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

20:39 UTC

Space Weather Message Code: WARK05
Serial Number: 1672
Issue Time: 2022 Jun 25 2039 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jun 25 2039 UTC
Valid To: 2022 Jun 26 0900 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

20:34 UTC

Space Weather Message Code: ALTK04
Serial Number: 2304
Issue Time: 2022 Jun 25 2034 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 25 2034 UTC
Synoptic Period: 1800-2100 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

20:25 UTC

Space Weather Message Code: WARK04
Serial Number: 4122
Issue Time: 2022 Jun 25 2025 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 25 2024 UTC
Valid To: 2022 Jun 26 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

15:20 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3251
Issue Time: 2022 Jun 25 1520 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2022 Jun 25 1410 UTC
Station: GOES-16


NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

donderdag 23 juni 2022

14:37 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3250
Issue Time: 2022 Jun 23 1437 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3249
Begin Time: 2022 Jun 18 1235 UTC
Yesterday Maximum 2MeV Flux: 1179 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

woensdag 22 juni 2022

15:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3249
Issue Time: 2022 Jun 22 1559 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3248
Begin Time: 2022 Jun 18 1235 UTC
Yesterday Maximum 2MeV Flux: 2258 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

dinsdag 21 juni 2022

11:16 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3248
Issue Time: 2022 Jun 21 1116 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3247
Begin Time: 2022 Jun 18 1235 UTC
Yesterday Maximum 2MeV Flux: 2970 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

maandag 20 juni 2022

05:37 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3247
Issue Time: 2022 Jun 20 0537 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3246
Begin Time: 2022 Jun 18 1235 UTC
Yesterday Maximum 2MeV Flux: 2951 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

zondag 19 juni 2022

12:11 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3246
Issue Time: 2022 Jun 19 1211 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3245
Begin Time: 2022 Jun 18 1235 UTC
Yesterday Maximum 2MeV Flux: 1414 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

zaterdag 18 juni 2022

22:25 UTC

Space Weather Message Code: WARK05
Serial Number: 1671
Issue Time: 2022 Jun 18 2225 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jun 18 2222 UTC
Valid To: 2022 Jun 19 0600 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

22:23 UTC

Space Weather Message Code: ALTK04
Serial Number: 2303
Issue Time: 2022 Jun 18 2223 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 18 2222 UTC
Synoptic Period: 2100-2400 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

22:19 UTC

Space Weather Message Code: WARK04
Serial Number: 4121
Issue Time: 2022 Jun 18 2219 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 18 2215 UTC
Valid To: 2022 Jun 19 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

16:49 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3245
Issue Time: 2022 Jun 18 1649 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2022 Jun 18 1235 UTC
Station: GOES-16


NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.

01:16 UTC

Space Weather Message Code: WARK04
Serial Number: 4120
Issue Time: 2022 Jun 18 0116 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 18 0115 UTC
Valid To: 2022 Jun 18 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

vrijdag 17 juni 2022

20:26 UTC

Space Weather Message Code: ALTK04
Serial Number: 2302
Issue Time: 2022 Jun 17 2026 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 17 2025 UTC
Synoptic Period: 1800-2100 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

19:40 UTC

Space Weather Message Code: WARK04
Serial Number: 4119
Issue Time: 2022 Jun 17 1940 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 17 1940 UTC
Valid To: 2022 Jun 17 2359 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

donderdag 16 juni 2022

23:02 UTC

Space Weather Message Code: ALTK04
Serial Number: 2301
Issue Time: 2022 Jun 16 2302 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 16 2300 UTC
Synoptic Period: 2100-2400 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

22:02 UTC

Space Weather Message Code: WARK04
Serial Number: 4118
Issue Time: 2022 Jun 16 2202 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 16 2202 UTC
Valid To: 2022 Jun 17 0900 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

woensdag 15 juni 2022

15:03 UTC

Space Weather Message Code: ALTK05
Serial Number: 1394
Issue Time: 2022 Jun 15 1503 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jun 15 1459 UTC
Synoptic Period: 1200-1500 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

14:53 UTC

Space Weather Message Code: WARK05
Serial Number: 1670
Issue Time: 2022 Jun 15 1453 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jun 15 1453 UTC
Valid To: 2022 Jun 15 2100 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

14:22 UTC

Space Weather Message Code: WARK04
Serial Number: 4117
Issue Time: 2022 Jun 15 1422 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4116
Valid From: 2022 Jun 15 0445 UTC
Now Valid Until: 2022 Jun 15 2359 UTC
Warning Condition: Persistence

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

04:55 UTC

Space Weather Message Code: ALTK04
Serial Number: 2300
Issue Time: 2022 Jun 15 0455 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 15 0448 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

04:45 UTC

Space Weather Message Code: SUMSUD
Serial Number: 238
Issue Time: 2022 Jun 15 0445 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2022 Jun 15 0437 UTC
Deviation: 18 nT
Station: Canberra

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

04:42 UTC

Space Weather Message Code: WARK04
Serial Number: 4116
Issue Time: 2022 Jun 15 0442 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 15 0445 UTC
Valid To: 2022 Jun 15 1500 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

04:20 UTC

Space Weather Message Code: WARSUD
Serial Number: 191
Issue Time: 2022 Jun 15 0420 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2022 Jun 15 0425 UTC
Valid To: 2022 Jun 15 0525 UTC
IP Shock Passage Observed: 2022 Jun 15 0400 UTC

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

maandag 13 juni 2022

19:38 UTC

Space Weather Message Code: WATA20
Serial Number: 914
Issue Time: 2022 Jun 13 1938 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jun 14: None (Below G1) Jun 15: G1 (Minor) Jun 16: None (Below G1)

THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

16:25 UTC

Space Weather Message Code: WARK05
Serial Number: 1669
Issue Time: 2022 Jun 13 1625 UTC

CANCEL WARNING: Geomagnetic K-index of 5 expected
Cancel Serial Number: 1668
Original Issue Time: 2022 Jun 13 0520 UTC

Comment: Conditions no longer indicative of imminent geomagnetic storm conditions.

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

06:02 UTC

Space Weather Message Code: ALTK05
Serial Number: 1393
Issue Time: 2022 Jun 13 0602 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2022 Jun 13 0559 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

05:23 UTC

Space Weather Message Code: WARK04
Serial Number: 4115
Issue Time: 2022 Jun 13 0523 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4114
Valid From: 2022 Jun 13 0232 UTC
Now Valid Until: 2022 Jun 13 2100 UTC
Warning Condition: Persistence

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

05:20 UTC

Space Weather Message Code: WARK05
Serial Number: 1668
Issue Time: 2022 Jun 13 0520 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2022 Jun 13 0518 UTC
Valid To: 2022 Jun 13 2100 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

05:15 UTC

Space Weather Message Code: SUM10R
Serial Number: 739
Issue Time: 2022 Jun 13 0515 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2022 Jun 13 0339 UTC
Maximum Time: 2022 Jun 13 0356 UTC
End Time: 2022 Jun 13 0432 UTC
Duration: 53 minutes
Peak Flux: 670 sfu
Latest Penticton Noon Flux: 121 sfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.

04:20 UTC

Space Weather Message Code: ALTTP4
Serial Number: 575
Issue Time: 2022 Jun 13 0420 UTC

ALERT: Type IV Radio Emission
Begin Time: 2022 Jun 13 0336 UTC

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.

04:06 UTC

Space Weather Message Code: ALTTP2
Serial Number: 1142
Issue Time: 2022 Jun 13 0406 UTC

ALERT: Type II Radio Emission
Begin Time: 2022 Jun 13 0324 UTC
Estimated Velocity: 325 km/s

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.

03:38 UTC

Space Weather Message Code: ALTK04
Serial Number: 2299
Issue Time: 2022 Jun 13 0338 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2022 Jun 13 0338 UTC
Synoptic Period: 0300-0600 UTC

Active Warning: Yes

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

02:32 UTC

Space Weather Message Code: WARK04
Serial Number: 4114
Issue Time: 2022 Jun 13 0232 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 13 0232 UTC
Valid To: 2022 Jun 13 1200 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

zondag 12 juni 2022

16:52 UTC

Space Weather Message Code: WARK04
Serial Number: 4113
Issue Time: 2022 Jun 12 1652 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 12 1653 UTC
Valid To: 2022 Jun 12 2100 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

maandag 6 juni 2022

19:36 UTC

Space Weather Message Code: WARK04
Serial Number: 4112
Issue Time: 2022 Jun 06 1936 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2022 Jun 06 1935 UTC
Valid To: 2022 Jun 06 2359 UTC
Warning Condition: Onset

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Area of impact primarily poleward of 65 degrees Geomagnetic Latitude.
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

10:59 UTC

Space Weather Message Code: SUMSUD
Serial Number: 237
Issue Time: 2022 Jun 06 1059 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2022 Jun 06 1041 UTC
Deviation: 13 nT
Station: Fredericksburg

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

09:41 UTC

Space Weather Message Code: WARSUD
Serial Number: 190
Issue Time: 2022 Jun 06 0941 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2022 Jun 06 1030 UTC
Valid To: 2022 Jun 06 1100 UTC
IP Shock Passage Observed: 2022 Jun 06 0919 UTC

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

zondag 5 juni 2022

05:56 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3244
Issue Time: 2022 Jun 05 0556 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3243
Begin Time: 2022 May 30 0135 UTC
Yesterday Maximum 2MeV Flux: 9520 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.