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.

woensdag 21 februari 2018

08:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2731
Issue Time: 2018 Feb 21 0859 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2730
Begin Time: 2018 Feb 18 1555 UTC
Yesterday Maximum 2MeV Flux: 9242 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 20 februari 2018

08:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2730
Issue Time: 2018 Feb 20 0859 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2729
Begin Time: 2018 Feb 18 1555 UTC
Yesterday Maximum 2MeV Flux: 13453 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 19 februari 2018

19:15 UTC

Space Weather Message Code: ALTK04
Serial Number: 2035
Issue Time: 2018 Feb 19 1915 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2018 Feb 19 1910 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.

19:08 UTC

Space Weather Message Code: WARK04
Serial Number: 3420
Issue Time: 2018 Feb 19 1908 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Feb 19 1908 UTC
Valid To: 2018 Feb 20 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.

13:06 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2729
Issue Time: 2018 Feb 19 1306 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2728
Begin Time: 2018 Feb 18 1555 UTC
Yesterday Maximum 2MeV Flux: 2795 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.

04:17 UTC

Space Weather Message Code: WARK04
Serial Number: 3419
Issue Time: 2018 Feb 19 0417 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3418
Valid From: 2018 Feb 18 0124 UTC
Now Valid Until: 2018 Feb 19 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.

03:01 UTC

Space Weather Message Code: ALTK05
Serial Number: 1206
Issue Time: 2018 Feb 19 0301 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2018 Feb 19 0259 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.

02:46 UTC

Space Weather Message Code: WARK05
Serial Number: 1450
Issue Time: 2018 Feb 19 0246 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2018 Feb 19 0244 UTC
Valid To: 2018 Feb 19 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 18 februari 2018

20:55 UTC

Space Weather Message Code: WARK04
Serial Number: 3418
Issue Time: 2018 Feb 18 2055 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3417
Valid From: 2018 Feb 18 0124 UTC
Now Valid Until: 2018 Feb 19 0600 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.

16:13 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2728
Issue Time: 2018 Feb 18 1613 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2018 Feb 18 1555 UTC
Station: GOES-15


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.

14:49 UTC

Space Weather Message Code: WARK04
Serial Number: 3417
Issue Time: 2018 Feb 18 1449 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3416
Valid From: 2018 Feb 18 0124 UTC
Now Valid Until: 2018 Feb 18 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.

01:27 UTC

Space Weather Message Code: ALTK04
Serial Number: 2034
Issue Time: 2018 Feb 18 0127 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2018 Feb 18 0127 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.

01:24 UTC

Space Weather Message Code: WARK04
Serial Number: 3416
Issue Time: 2018 Feb 18 0124 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Feb 18 0124 UTC
Valid To: 2018 Feb 18 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.

zaterdag 17 februari 2018

05:25 UTC

Space Weather Message Code: ALTK04
Serial Number: 2033
Issue Time: 2018 Feb 17 0525 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2018 Feb 16 0523 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.

05:18 UTC

Space Weather Message Code: WARK04
Serial Number: 3415
Issue Time: 2018 Feb 17 0518 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Feb 17 0518 UTC
Valid To: 2018 Feb 17 1800 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 15 februari 2018

22:52 UTC

Space Weather Message Code: WARK04
Serial Number: 3414
Issue Time: 2018 Feb 15 2252 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3413
Valid From: 2018 Feb 15 1335 UTC
Now Valid Until: 2018 Feb 16 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.

17:16 UTC

Space Weather Message Code: WARK05
Serial Number: 1449
Issue Time: 2018 Feb 15 1716 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2018 Feb 15 1715 UTC
Valid To: 2018 Feb 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.

17:15 UTC

Space Weather Message Code: ALTK04
Serial Number: 2032
Issue Time: 2018 Feb 15 1715 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2018 Feb 15 1711 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.

17:14 UTC

Space Weather Message Code: WARK04
Serial Number: 3413
Issue Time: 2018 Feb 15 1714 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3412
Valid From: 2018 Feb 15 1335 UTC
Now Valid Until: 2018 Feb 15 2300 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.

13:34 UTC

Space Weather Message Code: WARK04
Serial Number: 3412
Issue Time: 2018 Feb 15 1334 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Feb 15 1335 UTC
Valid To: 2018 Feb 15 1800 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 13 februari 2018

21:05 UTC

Space Weather Message Code: WATA20
Serial Number: 817
Issue Time: 2018 Feb 13 2105 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

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

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.

maandag 12 februari 2018

20:50 UTC

Space Weather Message Code: WATA20
Serial Number: 816
Issue Time: 2018 Feb 12 2050 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Feb 13: None (Below G1) Feb 14: None (Below G1) Feb 15: G1 (Minor)

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.

vrijdag 26 januari 2018

01:51 UTC

Space Weather Message Code: WARK04
Serial Number: 3411
Issue Time: 2018 Jan 26 0151 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Jan 26 0150 UTC
Valid To: 2018 Jan 26 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.

donderdag 25 januari 2018

02:15 UTC

Space Weather Message Code: ALTK04
Serial Number: 2031
Issue Time: 2018 Jan 25 0215 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2018 Jan 24 2359 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.

woensdag 24 januari 2018

22:04 UTC

Space Weather Message Code: WARK04
Serial Number: 3410
Issue Time: 2018 Jan 24 2204 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Jan 24 2205 UTC
Valid To: 2018 Jan 25 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.

dinsdag 23 januari 2018

18:47 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2727
Issue Time: 2018 Jan 23 1847 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2018 Jan 23 1830 UTC
Station: GOES15


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 22 januari 2018

20:02 UTC

Space Weather Message Code: WARK04
Serial Number: 3409
Issue Time: 2018 Jan 22 2002 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2018 Jan 22 2005 UTC
Valid To: 2018 Jan 23 0300 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.

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Ruimteweer feitjes

Laatste X-klasse uitbarsting:10/09/2017X8.2
Laatste M-klasse uitbarsting:20/10/2017M1.0
Laatste geomagnetische storm:19/02/2018Kp5 (G1)
Aantal zonnevlekkenloze dagen in 2018:21
Huidig periode aantal zonnevlekkenloze dagen:4

Deze dag in de geschiedenis*

Zonnevlammen
12002M4.4
22002M3.9
32000M1.8
42002M1.4
51999M1.3
ApG
1199495G4
2200021G1
3200619
4200314
5201410
*sinds 1994

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