NOAA SWPC Warnungen

Die National Oceanic and Atmospheric Administration Space Weather Prediction Center (NOAA SWPC) ist die offizielle Weltraumwetter Regierungsbehörde aus den Vereinigten Staaten, die Warnungen für Weltraumwetter Störungen bietet. Im Folgenden sehen Sie die neuesten Weltraumwetter Benachrichtigungen von der NOAA SWPC ausgegeben finden.

Donnerstag 14 Februar 2019

18:07 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2910
Issue Time: 2019 Feb 14 1807 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Feb 14 1755 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.

05:41 UTC

Space Weather Message Code: WARK04
Serial Number: 3597
Issue Time: 2019 Feb 14 0541 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 14 0541 UTC
Valid To: 2019 Feb 14 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.

Mittwoch 13 Februar 2019

12:01 UTC

Space Weather Message Code: ALTK04
Serial Number: 2100
Issue Time: 2019 Feb 13 1201 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Feb 13 1159 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.

10:31 UTC

Space Weather Message Code: WARK04
Serial Number: 3596
Issue Time: 2019 Feb 13 1031 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 13 1030 UTC
Valid To: 2019 Feb 13 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.

Montag 11 Februar 2019

16:08 UTC

Space Weather Message Code: WARK04
Serial Number: 3595
Issue Time: 2019 Feb 11 1608 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 11 1608 UTC
Valid To: 2019 Feb 11 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.

12:55 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2909
Issue Time: 2019 Feb 11 1255 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2908
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 2669 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.

Sonntag 10 Februar 2019

12:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2908
Issue Time: 2019 Feb 10 1200 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2907
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 3085 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.

05:56 UTC

Space Weather Message Code: WARK04
Serial Number: 3594
Issue Time: 2019 Feb 10 0556 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3593
Valid From: 2019 Feb 09 2035 UTC
Now Valid Until: 2019 Feb 10 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.

Samstag 09 Februar 2019

20:36 UTC

Space Weather Message Code: WARK04
Serial Number: 3593
Issue Time: 2019 Feb 09 2036 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 09 2035 UTC
Valid To: 2019 Feb 10 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.

16:46 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2907
Issue Time: 2019 Feb 09 1646 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2906
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 3798 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.

Freitag 08 Februar 2019

22:09 UTC

Space Weather Message Code: ALTK04
Serial Number: 2099
Issue Time: 2019 Feb 08 2209 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Feb 08 2209 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.

22:03 UTC

Space Weather Message Code: WARK04
Serial Number: 3592
Issue Time: 2019 Feb 08 2203 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 08 2205 UTC
Valid To: 2019 Feb 09 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.

15:47 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2906
Issue Time: 2019 Feb 08 1547 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2905
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 3631 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.

Donnerstag 07 Februar 2019

09:58 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2905
Issue Time: 2019 Feb 07 0958 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2904
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 2249 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.

Mittwoch 06 Februar 2019

11:50 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2904
Issue Time: 2019 Feb 06 1150 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2903
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 2973 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.

Dienstag 05 Februar 2019

14:33 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2903
Issue Time: 2019 Feb 05 1433 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2902
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 8975 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.

Montag 04 Februar 2019

09:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2902
Issue Time: 2019 Feb 04 0900 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2901
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 13891 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.

Sonntag 03 Februar 2019

08:59 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2901
Issue Time: 2019 Feb 03 0859 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2900
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 11373 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.

03:00 UTC

Space Weather Message Code: ALTK04
Serial Number: 2098
Issue Time: 2019 Feb 03 0300 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Feb 03 0259 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.

02:47 UTC

Space Weather Message Code: WARK04
Serial Number: 3591
Issue Time: 2019 Feb 03 0247 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 03 0247 UTC
Valid To: 2019 Feb 03 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.

Samstag 02 Februar 2019

18:03 UTC

Space Weather Message Code: ALTK04
Serial Number: 2097
Issue Time: 2019 Feb 02 1803 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Feb 02 1759 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.

16:29 UTC

Space Weather Message Code: WARK04
Serial Number: 3590
Issue Time: 2019 Feb 02 1629 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Feb 02 1635 UTC
Valid To: 2019 Feb 02 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.

14:24 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2900
Issue Time: 2019 Feb 02 1424 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2899
Begin Time: 2019 Feb 01 2230 UTC
Yesterday Maximum 2MeV Flux: 2237 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.

Freitag 01 Februar 2019

22:34 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2899
Issue Time: 2019 Feb 01 2234 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Feb 01 2230 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.

22:20 UTC

Space Weather Message Code: WARK04
Serial Number: 3589
Issue Time: 2019 Feb 01 2220 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3588
Valid From: 2019 Jan 31 1318 UTC
Now Valid Until: 2019 Feb 02 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.

14:56 UTC

Space Weather Message Code: WARK04
Serial Number: 3588
Issue Time: 2019 Feb 01 1456 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3587
Valid From: 2019 Jan 31 1318 UTC
Now Valid Until: 2019 Feb 01 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.

08:54 UTC

Space Weather Message Code: WARK05
Serial Number: 1512
Issue Time: 2019 Feb 01 0854 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1511
Valid From: 2019 Jan 31 2201 UTC
Now Valid Until: 2019 Feb 01 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 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.

02:56 UTC

Space Weather Message Code: WARK04
Serial Number: 3587
Issue Time: 2019 Feb 01 0256 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3586
Valid From: 2019 Jan 31 1318 UTC
Now Valid Until: 2019 Feb 01 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.

02:51 UTC

Space Weather Message Code: WARK05
Serial Number: 1511
Issue Time: 2019 Feb 01 0251 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1510
Valid From: 2019 Jan 31 2201 UTC
Now Valid Until: 2019 Feb 01 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 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.

Donnerstag 31 Januar 2019

22:46 UTC

Space Weather Message Code: WARK06
Serial Number: 429
Issue Time: 2019 Jan 31 2246 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2019 Jan 31 2247 UTC
Valid To: 2019 Feb 01 0300 UTC
Warning Condition: Onset
NOAA Scale: G2 - Moderate

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

Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.
Induced Currents - Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft - Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio - HF (high frequency) radio propagation can fade at higher latitudes.
Aurora - Aurora may be seen as low as New York to Wisconsin to Washington state.

22:19 UTC

Space Weather Message Code: ALTK05
Serial Number: 1257
Issue Time: 2019 Jan 31 2219 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2019 Jan 31 2219 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.

22:00 UTC

Space Weather Message Code: WARK05
Serial Number: 1510
Issue Time: 2019 Jan 31 2200 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2019 Jan 31 2201 UTC
Valid To: 2019 Feb 01 0300 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.

21:56 UTC

Space Weather Message Code: ALTK04
Serial Number: 2096
Issue Time: 2019 Jan 31 2156 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Jan 31 2149 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.

20:29 UTC

Space Weather Message Code: WARK04
Serial Number: 3586
Issue Time: 2019 Jan 31 2029 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3585
Valid From: 2019 Jan 31 1318 UTC
Now Valid Until: 2019 Feb 01 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.

13:46 UTC

Space Weather Message Code: WARK05
Serial Number: 1509
Issue Time: 2019 Jan 31 1346 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2019 Jan 31 1347 UTC
Valid To: 2019 Jan 31 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.

13:17 UTC

Space Weather Message Code: WARK04
Serial Number: 3585
Issue Time: 2019 Jan 31 1317 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Jan 31 1318 UTC
Valid To: 2019 Jan 31 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.

Mittwoch 30 Januar 2019

16:26 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2898
Issue Time: 2019 Jan 30 1626 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Jan 30 1627 UTC
Station: GOES


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.

16:17 UTC

Space Weather Message Code: WATA20
Serial Number: 851
Issue Time: 2019 Jan 30 1617 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jan 31: G1 (Minor) Feb 01: G1 (Minor) Feb 02: 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.

Dienstag 29 Januar 2019

19:43 UTC

Space Weather Message Code: WATA20
Serial Number: 850
Issue Time: 2019 Jan 29 1943 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jan 30: None (Below G1) Jan 31: None (Below G1) Feb 01: 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.

Montag 28 Januar 2019

14:13 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2897
Issue Time: 2019 Jan 28 1413 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2896
Begin Time: 2019 Jan 25 1730 UTC
Yesterday Maximum 2MeV Flux: 1368 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.

Sonntag 27 Januar 2019

13:16 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2896
Issue Time: 2019 Jan 27 1316 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2895
Begin Time: 2019 Jan 25 1730 UTC
Yesterday Maximum 2MeV Flux: 2053 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.

Samstag 26 Januar 2019

14:56 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2895
Issue Time: 2019 Jan 26 1456 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2894
Begin Time: 2019 Jan 25 1730 UTC
Yesterday Maximum 2MeV Flux: 1408 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.

Freitag 25 Januar 2019

17:41 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2894
Issue Time: 2019 Jan 25 1741 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Jan 25 1730 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.

11:58 UTC

Space Weather Message Code: WARK04
Serial Number: 3584
Issue Time: 2019 Jan 25 1158 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3583
Valid From: 2019 Jan 23 2325 UTC
Now Valid Until: 2019 Jan 25 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.

00:03 UTC

Space Weather Message Code: ALTK05
Serial Number: 1256
Issue Time: 2019 Jan 25 0003 UTC

ALERT: Geomagnetic K-index of 5
Threshold Reached: 2019 Jan 24 2359 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.

Donnerstag 24 Januar 2019

22:47 UTC

Space Weather Message Code: WARK04
Serial Number: 3583
Issue Time: 2019 Jan 24 2247 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3582
Valid From: 2019 Jan 23 2325 UTC
Now Valid Until: 2019 Jan 25 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.

21:41 UTC

Space Weather Message Code: WARK05
Serial Number: 1508
Issue Time: 2019 Jan 24 2141 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2019 Jan 24 2145 UTC
Valid To: 2019 Jan 24 2359 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.

08:21 UTC

Space Weather Message Code: WARK04
Serial Number: 3582
Issue Time: 2019 Jan 24 0821 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 3581
Valid From: 2019 Jan 23 2325 UTC
Now Valid Until: 2019 Jan 24 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.

Mittwoch 23 Januar 2019

23:35 UTC

Space Weather Message Code: ALTK04
Serial Number: 2095
Issue Time: 2019 Jan 23 2335 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Jan 23 2335 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.

23:25 UTC

Space Weather Message Code: WARK04
Serial Number: 3581
Issue Time: 2019 Jan 23 2325 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Jan 23 2325 UTC
Valid To: 2019 Jan 24 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.

Montag 21 Januar 2019

19:56 UTC

Space Weather Message Code: WATA20
Serial Number: 849
Issue Time: 2019 Jan 21 1956 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jan 22: None (Below G1) Jan 23: None (Below G1) Jan 24: 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.