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.

dinsdag 24 november 2020

05:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3082
Issue Time: 2020 Nov 24 0500 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3081
Begin Time: 2020 Nov 23 1225 UTC
Yesterday Maximum 2MeV Flux: 2400 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 23 november 2020

12:41 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3081
Issue Time: 2020 Nov 23 1241 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020 Nov 23 1225 UTC
Station: GOES16


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 22 november 2020

22:42 UTC

Space Weather Message Code: SUM10R
Serial Number: 711
Issue Time: 2020 Nov 22 2242 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2020 Nov 22 1942 UTC
Maximum Time: 2020 Nov 22 1943 UTC
End Time: 2020 Nov 22 1943 UTC
Duration: 1 minutes
Peak Flux: 160 sfu
Latest Penticton Noon Flux: 88 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.

17:51 UTC

Space Weather Message Code: WARK05
Serial Number: 1566
Issue Time: 2020 Nov 22 1751 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1565
Valid From: 2020 Nov 22 1358 UTC
Now Valid Until: 2020 Nov 23 0300 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 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.

17:17 UTC

Space Weather Message Code: WARK04
Serial Number: 3791
Issue Time: 2020 Nov 22 1717 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3790
Valid From: 2020 Nov 21 2053 UTC
Now Valid Until: 2020 Nov 23 0900 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.

14:59 UTC

Space Weather Message Code: ALTK05
Serial Number: 1305
Issue Time: 2020 Nov 22 1459 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2020 Nov 22 1457 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.

13:58 UTC

Space Weather Message Code: WARK05
Serial Number: 1565
Issue Time: 2020 Nov 22 1358 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2020 Nov 22 1358 UTC
Valid To: 2020 Nov 22 1800 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.

11:14 UTC

Space Weather Message Code: WARK04
Serial Number: 3790
Issue Time: 2020 Nov 22 1114 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3789
Valid From: 2020 Nov 21 2053 UTC
Now Valid Until: 2020 Nov 22 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.

04:33 UTC

Space Weather Message Code: WARK04
Serial Number: 3789
Issue Time: 2020 Nov 22 0433 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3788
Valid From: 2020 Nov 21 2053 UTC
Now Valid Until: 2020 Nov 22 1200 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.

00:01 UTC

Space Weather Message Code: ALTK04
Serial Number: 2179
Issue Time: 2020 Nov 22 0001 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020 Nov 21 2359 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.

zaterdag 21 november 2020

20:52 UTC

Space Weather Message Code: WARK04
Serial Number: 3788
Issue Time: 2020 Nov 21 2052 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Nov 21 2053 UTC
Valid To: 2020 Nov 22 0600 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 20 november 2020

05:16 UTC

Space Weather Message Code: WARK04
Serial Number: 3787
Issue Time: 2020 Nov 20 0516 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Nov 20 0515 UTC
Valid To: 2020 Nov 20 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.

donderdag 12 november 2020

06:03 UTC

Space Weather Message Code: SUM10R
Serial Number: 710
Issue Time: 2020 Nov 12 0603 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2020 Nov 12 0419 UTC
Maximum Time: 2020 Nov 12 0433 UTC
End Time: 2020 Nov 12 0433 UTC
Duration: 14 minutes
Peak Flux: 170 sfu
Latest Penticton Noon Flux: 88 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.

woensdag 11 november 2020

15:22 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3080
Issue Time: 2020 Nov 11 1522 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020 Nov 11 1500 UTC
Station: GOES16


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.

vrijdag 06 november 2020

20:42 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3079
Issue Time: 2020 Nov 06 2042 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3078
Begin Time: 2020 Nov 05 1250 UTC
Yesterday Maximum 2MeV Flux: 2953 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 05 november 2020

12:56 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3078
Issue Time: 2020 Nov 05 1256 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020 Nov 05 1250 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.

04:33 UTC

Space Weather Message Code: SUM10R
Serial Number: 709
Issue Time: 2020 Nov 05 0433 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2020 Nov 05 0414 UTC
Maximum Time: 2020 Nov 05 0414 UTC
End Time: 2020 Nov 05 0414 UTC
Duration: 1 minutes
Peak Flux: 98 sfu
Latest Penticton Noon Flux: 88 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.

zondag 01 november 2020

14:09 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3077
Issue Time: 2020 Nov 01 1409 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3076
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 7325 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 31 oktober 2020

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3076
Issue Time: 2020 Oct 31 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3075
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 8658 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.

vrijdag 30 oktober 2020

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3075
Issue Time: 2020 Oct 30 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3074
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 15796 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 29 oktober 2020

17:17 UTC

Space Weather Message Code: ALTK04
Serial Number: 2178
Issue Time: 2020 Oct 29 1717 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020 Oct 29 1715 UTC
Synoptic Period: 1500-1800 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.

16:52 UTC

Space Weather Message Code: WARK04
Serial Number: 3786
Issue Time: 2020 Oct 29 1652 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Oct 29 1650 UTC
Valid To: 2020 Oct 29 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.

11:37 UTC

Space Weather Message Code: ALTK04
Serial Number: 2177
Issue Time: 2020 Oct 29 1137 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020 Oct 29 0535 UTC
Synoptic Period: 0900-1200 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.

11:09 UTC

Space Weather Message Code: WARK04
Serial Number: 3785
Issue Time: 2020 Oct 29 1109 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Oct 29 1110 UTC
Valid To: 2020 Oct 29 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.

05:05 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3074
Issue Time: 2020 Oct 29 0505 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3073
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 21571 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 28 oktober 2020

19:23 UTC

Space Weather Message Code: SUM10R
Serial Number: 708
Issue Time: 2020 Oct 28 1923 UTC

CANCEL SUMMARY: 10cm Radio Burst
Cancel Serial Number: 707
Original Issue Time: 2020 Oct 28 1801 UTC

Comment: Conditions for this summary are no longer present

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.

18:01 UTC

Space Weather Message Code: SUM10R
Serial Number: 707
Issue Time: 2020 Oct 28 1801 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2020 Oct 28 1746 UTC
Maximum Time: 2020 Oct 28 1747 UTC
End Time: 2020 Oct 28 1748 UTC
Duration: 2 minutes
Peak Flux: 19000 sfu
Latest Penticton Noon Flux: 82 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.

16:36 UTC

Space Weather Message Code: WARK04
Serial Number: 3784
Issue Time: 2020 Oct 28 1636 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Oct 28 1635 UTC
Valid To: 2020 Oct 28 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.

05:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3073
Issue Time: 2020 Oct 28 0500 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3072
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 19941 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.

04:59 UTC

Space Weather Message Code: WARK04
Serial Number: 3783
Issue Time: 2020 Oct 28 0459 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Oct 28 0500 UTC
Valid To: 2020 Oct 28 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.

dinsdag 27 oktober 2020

09:01 UTC

Space Weather Message Code: ALTK04
Serial Number: 2176
Issue Time: 2020 Oct 27 0901 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2020 Oct 27 0859 UTC
Synoptic Period: 0600-0900 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.

08:09 UTC

Space Weather Message Code: WARK04
Serial Number: 3782
Issue Time: 2020 Oct 27 0809 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Oct 27 0808 UTC
Valid To: 2020 Oct 27 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.

04:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3072
Issue Time: 2020 Oct 27 0459 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3071
Begin Time: 2020 Oct 25 1320 UTC
Yesterday Maximum 2MeV Flux: 16463 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 26 oktober 2020

14:54 UTC

Space Weather Message Code: WARK04
Serial Number: 3781
Issue Time: 2020 Oct 26 1454 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3780
Valid From: 2020 Oct 25 1305 UTC
Now Valid Until: 2020 Oct 26 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.

05:55 UTC

Space Weather Message Code: WARK04
Serial Number: 3780
Issue Time: 2020 Oct 26 0555 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3779
Valid From: 2020 Oct 25 1305 UTC
Now Valid Until: 2020 Oct 26 1500 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.