Rahvusliku Ookeani ja Atmosfääri Administratsiooni Kosmoseilma Ennustuskeskuse (NOAA SWPC).Teavitused, vaatlused ja hoiatused

USA Rahvusliku Ookeani ja Atmosfääri Administratsiooni Kosmoseilma Ennustuskeskus (NOAA SWPC) on ametlik kosmose ilma alane valitsusagentuur Ameerika Ühendriikides, kes annab teavitusi, jälgib ja hoiatab kosmosest tulevate häiringute korral. Allpool leiate viimased teavitused, vaatlused ja hoiatused mis on välja andnud Rahvusliku Ookeani ja Atmosfääri Administratsiooni Kosmoseilma Ennustuskeskus (NOAA SWPC).

esmaspäev, 15 aprill 2019

17:34 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2934
Issue Time: 2019 Apr 15 1734 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2933
Begin Time: 2019 Apr 11 1450 UTC
Yesterday Maximum 2MeV Flux: 4294 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.

pühapäev, 14 aprill 2019

09:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2933
Issue Time: 2019 Apr 14 0900 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2932
Begin Time: 2019 Apr 11 1450 UTC
Yesterday Maximum 2MeV Flux: 4637 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.

laupäev, 13 aprill 2019

11:06 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2932
Issue Time: 2019 Apr 13 1106 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2931
Begin Time: 2019 Apr 11 1450 UTC
Yesterday Maximum 2MeV Flux: 2838 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.

00:52 UTC

Space Weather Message Code: WARK04
Serial Number: 3620
Issue Time: 2019 Apr 13 0052 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 13 0051 UTC
Valid To: 2019 Apr 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.

reede, 12 aprill 2019

14:40 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2931
Issue Time: 2019 Apr 12 1440 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2930
Begin Time: 2019 Apr 11 1450 UTC
Yesterday Maximum 2MeV Flux: 2775 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.

neljapäev, 11 aprill 2019

15:06 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2930
Issue Time: 2019 Apr 11 1506 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Apr 11 1450 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.

kolmapäev, 10 aprill 2019

18:04 UTC

Space Weather Message Code: WARK04
Serial Number: 3619
Issue Time: 2019 Apr 10 1804 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 10 1800 UTC
Valid To: 2019 Apr 11 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.

03:02 UTC

Space Weather Message Code: ALTK04
Serial Number: 2110
Issue Time: 2019 Apr 10 0302 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Apr 10 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.

02:33 UTC

Space Weather Message Code: WARK04
Serial Number: 3618
Issue Time: 2019 Apr 10 0233 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 10 0234 UTC
Valid To: 2019 Apr 10 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.

teisipäev, 9 aprill 2019

09:05 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2929
Issue Time: 2019 Apr 09 0905 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2928
Begin Time: 2019 Apr 05 1400 UTC
Yesterday Maximum 2MeV Flux: 2155 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.

02:45 UTC

Space Weather Message Code: ALTK04
Serial Number: 2109
Issue Time: 2019 Apr 09 0245 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Apr 09 0240 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.

02:34 UTC

Space Weather Message Code: WARK04
Serial Number: 3617
Issue Time: 2019 Apr 09 0234 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 09 0234 UTC
Valid To: 2019 Apr 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.

esmaspäev, 8 aprill 2019

16:06 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2928
Issue Time: 2019 Apr 08 1606 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2927
Begin Time: 2019 Apr 05 1400 UTC
Yesterday Maximum 2MeV Flux: 23079 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.

13:51 UTC

Space Weather Message Code: WARK04
Serial Number: 3616
Issue Time: 2019 Apr 08 1351 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 08 1350 UTC
Valid To: 2019 Apr 08 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.

07:20 UTC

Space Weather Message Code: ALTTP2
Serial Number: 1071
Issue Time: 2019 Apr 08 0720 UTC

ALERT: Type II Radio Emission
Begin Time: 2019 Apr 08 0437 UTC
Estimated Velocity: 359 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.

06:00 UTC

Space Weather Message Code: ALTK04
Serial Number: 2108
Issue Time: 2019 Apr 08 0600 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Apr 08 0559 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.

04:38 UTC

Space Weather Message Code: WARK04
Serial Number: 3615
Issue Time: 2019 Apr 08 0438 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 08 0440 UTC
Valid To: 2019 Apr 08 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.

pühapäev, 7 aprill 2019

09:00 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2927
Issue Time: 2019 Apr 07 0900 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2926
Begin Time: 2019 Apr 05 1400 UTC
Yesterday Maximum 2MeV Flux: 14870 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.

laupäev, 6 aprill 2019

09:01 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2926
Issue Time: 2019 Apr 06 0901 UTC

CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2925
Begin Time: 2019 Apr 05 1400 UTC
Yesterday Maximum 2MeV Flux: 8560 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.

reede, 5 aprill 2019

14:32 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2925
Issue Time: 2019 Apr 05 1432 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Apr 05 1400 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.

03:54 UTC

Space Weather Message Code: WARK04
Serial Number: 3614
Issue Time: 2019 Apr 05 0354 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 05 0355 UTC
Valid To: 2019 Apr 05 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.

neljapäev, 4 aprill 2019

16:55 UTC

Space Weather Message Code: WARK04
Serial Number: 3613
Issue Time: 2019 Apr 04 1655 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 04 1655 UTC
Valid To: 2019 Apr 04 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.

kolmapäev, 3 aprill 2019

06:01 UTC

Space Weather Message Code: ALTK04
Serial Number: 2107
Issue Time: 2019 Apr 03 0601 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Apr 03 0559 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.

04:00 UTC

Space Weather Message Code: WARK04
Serial Number: 3612
Issue Time: 2019 Apr 03 0400 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 03 0400 UTC
Valid To: 2019 Apr 03 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.

esmaspäev, 1 aprill 2019

12:02 UTC

Space Weather Message Code: ALTK04
Serial Number: 2106
Issue Time: 2019 Apr 01 1202 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Apr 01 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.

11:05 UTC

Space Weather Message Code: WARK04
Serial Number: 3611
Issue Time: 2019 Apr 01 1105 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Apr 01 1104 UTC
Valid To: 2019 Apr 01 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.

pühapäev, 31 märts 2019

06:00 UTC

Space Weather Message Code: ALTK04
Serial Number: 2105
Issue Time: 2019 Mar 31 0600 UTC

ALERT: Geomagnetic K-index of 4
Threshold Reached: 2019 Mar 31 0559 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.

03:29 UTC

Space Weather Message Code: WARK04
Serial Number: 3610
Issue Time: 2019 Mar 31 0329 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Mar 31 0330 UTC
Valid To: 2019 Mar 31 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.

neljapäev, 28 märts 2019

06:26 UTC

Space Weather Message Code: WARK04
Serial Number: 3609
Issue Time: 2019 Mar 28 0626 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2019 Mar 28 0630 UTC
Valid To: 2019 Mar 28 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.

pühapäev, 24 märts 2019

22:09 UTC

Space Weather Message Code: SUMSUD
Serial Number: 225
Issue Time: 2019 Mar 24 2209 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2019 Mar 24 2151 UTC
Deviation: 17 nT
Station: BOU

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

22:05 UTC

Space Weather Message Code: ALTEF3
Serial Number: 2924
Issue Time: 2019 Mar 24 2205 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2019 Mar 24 2150 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.

20:55 UTC

Space Weather Message Code: WARSUD
Serial Number: 179
Issue Time: 2019 Mar 24 2055 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2019 Mar 24 2130 UTC
Valid To: 2019 Mar 24 2245 UTC
IP Shock Passage Observed: 2019 Mar 24 2043 UTC

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

neljapäev, 21 märts 2019

08:51 UTC

Space Weather Message Code: WATA30
Serial Number: 178
Issue Time: 2019 Mar 21 0851 UTC

WATCH: Geomagnetic Storm Category G2 Predicted

Highest Storm Level Predicted by Day:
Mar 22: None (Below G1) Mar 23: G2 (Moderate) Mar 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 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.

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