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 12 januari 2021

01:51 UTC

Space Weather Message Code: ALTK04
Serial Number: 2185
Issue Time: 2021 Jan 12 0151 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021 Jan 12 0151 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.

01:05 UTC

Space Weather Message Code: WARK04
Serial Number: 3804
Issue Time: 2021 Jan 12 0105 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021 Jan 12 0105 UTC
Valid To: 2021 Jan 12 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.

maandag 11 januari 2021

17:54 UTC

Space Weather Message Code: WARK04
Serial Number: 3803
Issue Time: 2021 Jan 11 1754 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3802
Valid From: 2021 Jan 11 1330 UTC
Now Valid Until: 2021 Jan 11 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.

15:06 UTC

Space Weather Message Code: ALTK04
Serial Number: 2184
Issue Time: 2021 Jan 11 1506 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021 Jan 11 1459 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.

13:29 UTC

Space Weather Message Code: WARK04
Serial Number: 3802
Issue Time: 2021 Jan 11 1329 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021 Jan 11 1330 UTC
Valid To: 2021 Jan 11 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.

woensdag 06 januari 2021

08:02 UTC

Space Weather Message Code: ALTK04
Serial Number: 2183
Issue Time: 2021 Jan 06 0802 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021 Jan 06 0801 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.

05:29 UTC

Space Weather Message Code: WARK04
Serial Number: 3801
Issue Time: 2021 Jan 06 0529 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021 Jan 06 0530 UTC
Valid To: 2021 Jan 06 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.

dinsdag 05 januari 2021

14:14 UTC

Space Weather Message Code: WARK05
Serial Number: 1569
Issue Time: 2021 Jan 05 1414 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2021 Jan 05 1414 UTC
Valid To: 2021 Jan 05 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.

13:56 UTC

Space Weather Message Code: ALTK04
Serial Number: 2182
Issue Time: 2021 Jan 05 1356 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2021 Jan 05 1348 UTC
Synoptic Period: 1200-1500 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.

13:38 UTC

Space Weather Message Code: WARK04
Serial Number: 3800
Issue Time: 2021 Jan 05 1338 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2021 Jan 05 1339 UTC
Valid To: 2021 Jan 06 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.

zondag 03 januari 2021

20:44 UTC

Space Weather Message Code: WATA20
Serial Number: 879
Issue Time: 2021 Jan 03 2044 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jan 04: None (Below G1) Jan 05: None (Below G1) Jan 06: 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.

zondag 27 december 2020

13:31 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3093
Issue Time: 2020 Dec 27 1331 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3092
Begin Time: 2020 Dec 24 1605 UTC
Yesterday Maximum 2MeV Flux: 1007 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 26 december 2020

16:57 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3092
Issue Time: 2020 Dec 26 1657 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3091
Begin Time: 2020 Dec 24 1605 UTC
Yesterday Maximum 2MeV Flux: 1525 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 25 december 2020

13:27 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3091
Issue Time: 2020 Dec 25 1327 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 3090
Begin Time: 2020 Dec 24 1605 UTC
Yesterday Maximum 2MeV Flux: 1539 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 24 december 2020

21:02 UTC

Space Weather Message Code: WATA20
Serial Number: 878
Issue Time: 2020 Dec 24 2102 UTC

CANCEL WATCH: Geomagnetic Storm Category G1 Predicted
Cancel Serial Number: 877
Original Issue Time: 2020 Dec 22 1818 UTC

Comment: Conditions no longer warrent this Watch.

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.

16:24 UTC

Space Weather Message Code: ALTEF3
Serial Number: 3090
Issue Time: 2020 Dec 24 1624 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2020 Dec 24 1605 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.

15:55 UTC

Space Weather Message Code: WARK04
Serial Number: 3799
Issue Time: 2020 Dec 24 1555 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2020 Dec 24 1553 UTC
Valid To: 2020 Dec 24 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.