K0DID Space Weather

Updated 22 Oct 2024 0100 GMT

NASA | Aurora 3%

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NASA | Geospace

NASA | Space Weather Alerts

MSG 0 - Date: 2024-10-19 20:40:25.947
Space Weather Message Code: ALTK04
Serial Number: 2492
Issue Time: 2024 Oct 19 2040 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Oct 19 2040 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.
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MSG 1 - Date: 2024-10-19 17:46:36.213
Space Weather Message Code: WARK04
Serial Number: 4734
Issue Time: 2024 Oct 19 1746 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4733
Valid From: 2024 Oct 18 2157 UTC
Now Valid Until: 2024 Oct 20 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.
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MSG 2 - Date: 2024-10-19 11:30:40.737
Space Weather Message Code: WARK04
Serial Number: 4733
Issue Time: 2024 Oct 19 1130 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4732
Valid From: 2024 Oct 18 2157 UTC
Now Valid Until: 2024 Oct 19 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.
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MSG 3 - Date: 2024-10-19 07:21:53.917
Space Weather Message Code: SUMXM5
Serial Number: 265
Issue Time: 2024 Oct 19 0721 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2024 Oct 19 0648 UTC
Maximum Time: 2024 Oct 19 0656 UTC
End Time: 2024 Oct 19 0703 UTC
X-ray Class: M6.5
Optical Class: na
Location: S11W79
NOAA Scale: R2 - Moderate

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

Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth.
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
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MSG 4 - Date: 2024-10-19 06:58:32.567
Space Weather Message Code: ALTXMF
Serial Number: 443
Issue Time: 2024 Oct 19 0658 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024 Oct 19 0654 UTC
NOAA Scale: R2 - Moderate

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

Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap.
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MSG 5 - Date: 2024-10-19 02:52:40.287
Space Weather Message Code: ALTK05
Serial Number: 1674
Issue Time: 2024 Oct 19 0252 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Oct 19 0246 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.
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MSG 6 - Date: 2024-10-19 02:42:56.570
Space Weather Message Code: WARK05
Serial Number: 1948
Issue Time: 2024 Oct 19 0242 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024 Oct 19 0242 UTC
Valid To: 2024 Oct 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.
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MSG 7 - Date: 2024-10-18 23:48:56.220
Space Weather Message Code: ALTTP2
Serial Number: 1368
Issue Time: 2024 Oct 18 2348 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Oct 18 2329 UTC
Estimated Velocity: 480 km/s

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.
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MSG 8 - Date: 2024-10-18 21:58:50.307
Space Weather Message Code: ALTK04
Serial Number: 2491
Issue Time: 2024 Oct 18 2158 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Oct 18 2258 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.
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MSG 9 - Date: 2024-10-18 21:57:31.400
Space Weather Message Code: WARK04
Serial Number: 4732
Issue Time: 2024 Oct 18 2157 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Oct 18 2157 UTC
Valid To: 2024 Oct 19 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.
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MSG 10 - Date: 2024-10-18 04:00:06.597
Space Weather Message Code: WARK04
Serial Number: 4731
Issue Time: 2024 Oct 18 0400 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Oct 18 0400 UTC
Valid To: 2024 Oct 18 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.
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MSG 11 - Date: 2024-10-16 17:29:19.553
Space Weather Message Code: WARK04
Serial Number: 4730
Issue Time: 2024 Oct 16 1729 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Oct 16 1728 UTC
Valid To: 2024 Oct 16 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.
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MSG 12 - Date: 2024-10-16 08:57:03.030
Space Weather Message Code: WARK04
Serial Number: 4729
Issue Time: 2024 Oct 16 0857 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4728
Valid From: 2024 Oct 15 0800 UTC
Now Valid Until: 2024 Oct 16 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.
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MSG 13 - Date: 2024-10-15 23:54:28.727
Space Weather Message Code: WARK04
Serial Number: 4728
Issue Time: 2024 Oct 15 2354 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4727
Valid From: 2024 Oct 15 0800 UTC
Now Valid Until: 2024 Oct 16 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.
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MSG 14 - Date: 2024-10-15 19:41:45.440
Space Weather Message Code: ALTTP4
Serial Number: 668
Issue Time: 2024 Oct 15 1941 UTC

ALERT: Type IV Radio Emission
Begin Time: 2024 Oct 15 1817 UTC

Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms.
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MSG 15 - Date: 2024-10-15 19:40:47.443
Space Weather Message Code: ALTTP2
Serial Number: 1367
Issue Time: 2024 Oct 15 1940 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Oct 15 1832 UTC
Estimated Velocity: 883 km/s

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.
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MSG 16 - Date: 2024-10-15 19:39:12.893
Space Weather Message Code: ALTTP2
Serial Number: 1366
Issue Time: 2024 Oct 15 1939 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Oct 15 1808 UTC
Estimated Velocity: 270 km/s

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.
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MSG 17 - Date: 2024-10-15 14:19:45.297
Space Weather Message Code: WARK04
Serial Number: 4727
Issue Time: 2024 Oct 15 1419 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4726
Valid From: 2024 Oct 15 0800 UTC
Now Valid Until: 2024 Oct 15 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.
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MSG 18 - Date: 2024-10-15 08:38:48.950
Space Weather Message Code: ALTK04
Serial Number: 2490
Issue Time: 2024 Oct 15 0838 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Oct 15 0820 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.
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MSG 19 - Date: 2024-10-15 07:59:58.147
Space Weather Message Code: WARK04
Serial Number: 4726
Issue Time: 2024 Oct 15 0759 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Oct 15 0800 UTC
Valid To: 2024 Oct 15 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.
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MSG 20 - Date: 2024-10-14 22:46:44.663
Space Weather Message Code: ALTK04
Serial Number: 2489
Issue Time: 2024 Oct 14 2246 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Oct 14 2246 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.
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MSG 21 - Date: 2024-10-14 22:37:47.227
Space Weather Message Code: WARK04
Serial Number: 4725
Issue Time: 2024 Oct 14 2237 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Oct 14 2237 UTC
Valid To: 2024 Oct 15 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.
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MSG 22 - Date: 2024-10-14 00:32:25.770
Space Weather Message Code: ALTTP2
Serial Number: 1365
Issue Time: 2024 Oct 14 0032 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Oct 14 0014 UTC
Estimated Velocity: 545 km/s

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.
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MSG 23 - Date: 2024-10-13 20:42:11.147
Space Weather Message Code: WATA20
Serial Number: 1016
Issue Time: 2024 Oct 13 2042 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Oct 14:  None (Below G1)   Oct 15:  None (Below G1)   Oct 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.
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MSG 24 - Date: 2024-10-12 20:45:34.633
Space Weather Message Code: WARK04
Serial Number: 4724
Issue Time: 2024 Oct 12 2045 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4723
Valid From: 2024 Oct 10 1350 UTC
Now Valid Until: 2024 Oct 13 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 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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MSG 25 - Date: 2024-10-12 10:51:52.223
Space Weather Message Code: ALTK05
Serial Number: 1673
Issue Time: 2024 Oct 12 1051 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Oct 12 1051 UTC
Synoptic Period: 0900-1200 UTC
 
Active Warning: Yes
NOAA Scale: G1 - Minor

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

NASA | 27 Day Radio Flux A Index and K Index Forecast

NASA Released: 2024 Oct 21 0157 UTC
Date UTC	Radio Flux 107 cm	Planetary A Index	Largest Kp Index
• 2024 Oct 21	165	5	2
2024 Oct 22	165	15	4
2024 Oct 23	160	10	3
2024 Oct 24	155	8	3
2024 Oct 25	150	5	2
2024 Oct 26	150	5	2
2024 Oct 27	155	5	2
2024 Oct 28	165	5	2
2024 Oct 29	170	5	2
2024 Oct 30	170	5	2
2024 Oct 31	175	5	2
2024 Nov 01	180	5	2
2024 Nov 02	185	5	2
2024 Nov 03	180	5	2
2024 Nov 04	175	5	2
2024 Nov 05	180	5	2
2024 Nov 06	180	5	2
2024 Nov 07	185	5	2
2024 Nov 08	185	5	2
2024 Nov 09	180	5	2
2024 Nov 10	175	5	2
2024 Nov 11	175	12	4
2024 Nov 12	175	12	4
2024 Nov 13	180	8	3
2024 Nov 14	175	5	2
2024 Nov 15	170	12	4
2024 Nov 16	170	10	3