K0DID Space Weather

Updated 21 Nov 2024 0630 GMT

NASA | Aurora 1%

;

NASA | Geospace

NASA | Space Weather Alerts

MSG 0 - Date: 2024-11-20 04:52:44.340
Space Weather Message Code: WARK04
Serial Number: 4760
Issue Time: 2024 Nov 20 0452 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Nov 20 0452 UTC
Valid To: 2024 Nov 20 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 1 - Date: 2024-11-19 11:58:00.120
Space Weather Message Code: WARK04
Serial Number: 4759
Issue Time: 2024 Nov 19 1157 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Nov 19 1157 UTC
Valid To: 2024 Nov 19 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 2 - Date: 2024-11-16 12:04:32.693
Space Weather Message Code: WARK04
Serial Number: 4758
Issue Time: 2024 Nov 16 1204 UTC

CANCEL WARNING: Geomagnetic K-index of 4 expected
Cancel Serial Number: 4757
Original Issue Time: 2024 Nov 16 0245 UTC

Comment: Incorrect date. This warning is canceled as of 16/1200 UTC.

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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 3 - Date: 2024-11-16 02:59:23.180
Space Weather Message Code: ALTK04
Serial Number: 2500
Issue Time: 2024 Nov 16 0259 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Nov 16 0258 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 4 - Date: 2024-11-16 02:45:53.833
Space Weather Message Code: WARK04
Serial Number: 4757
Issue Time: 2024 Nov 16 0245 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Nov 16 0245 UTC
Valid To: 2024 Nov 17 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 5 - Date: 2024-11-14 17:38:14.120
Space Weather Message Code: WARK04
Serial Number: 4756
Issue Time: 2024 Nov 14 1738 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4755
Valid From: 2024 Nov 14 0540 UTC
Now Valid Until: 2024 Nov 15 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 6 - Date: 2024-11-14 05:42:53.107
Space Weather Message Code: WARK04
Serial Number: 4755
Issue Time: 2024 Nov 14 0542 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Nov 14 0540 UTC
Valid To: 2024 Nov 14 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 7 - Date: 2024-11-10 23:07:09.870
Space Weather Message Code: WARK04
Serial Number: 4754
Issue Time: 2024 Nov 10 2307 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4753
Valid From: 2024 Nov 08 1940 UTC
Now Valid Until: 2024 Nov 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 8 - Date: 2024-11-10 20:34:38.927
Space Weather Message Code: SUM10R
Serial Number: 848
Issue Time: 2024 Nov 10 2034 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2024 Nov 10 2015 UTC
Maximum Time: 2024 Nov 10 2018 UTC
End Time: 2024 Nov 10 2019 UTC
Duration: 4 minutes
Peak Flux: 370 sfu
Latest Penticton Noon Flux: 221 sfu

Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 9 - Date: 2024-11-10 19:40:15.600
Space Weather Message Code: WARK06
Serial Number: 554
Issue Time: 2024 Nov 10 1940 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2024 Nov 10 1935 UTC
Valid To: 2024 Nov 10 2359 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 10 - Date: 2024-11-10 19:10:36.240
Space Weather Message Code: ALTK05
Serial Number: 1678
Issue Time: 2024 Nov 10 1910 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Nov 10 1908 UTC
Synoptic Period: 1800-2100 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 11 - Date: 2024-11-10 14:46:55.417
Space Weather Message Code: WARK05
Serial Number: 1953
Issue Time: 2024 Nov 10 1446 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024 Nov 10 1445 UTC
Valid To: 2024 Nov 10 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 12 - Date: 2024-11-10 12:28:51.483
Space Weather Message Code: ALTTP2
Serial Number: 1375
Issue Time: 2024 Nov 10 1228 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Nov 10 1207 UTC
Estimated Velocity: 928 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 13 - Date: 2024-11-10 12:27:39.237
Space Weather Message Code: SUMXM5
Serial Number: 270
Issue Time: 2024 Nov 10 1227 UTC

SUMMARY: X-ray Event exceeded M5
Begin Time: 2024 Nov 10 1151 UTC
Maximum Time: 2024 Nov 10 1206 UTC
End Time: 2024 Nov 10 1214 UTC
X-ray Class: M9.4
Optical Class: 2b
Location: S09E24
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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 14 - Date: 2024-11-10 12:25:04.807
Space Weather Message Code: SUM10R
Serial Number: 847
Issue Time: 2024 Nov 10 1225 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2024 Nov 10 1203 UTC
Maximum Time: 2024 Nov 10 1204 UTC
End Time: 2024 Nov 10 1205 UTC
Duration: 2 minutes
Peak Flux: 400 sfu
Latest Penticton Noon Flux: 221 sfu

Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 15 - Date: 2024-11-10 12:07:33.780
Space Weather Message Code: ALTXMF
Serial Number: 452
Issue Time: 2024 Nov 10 1207 UTC

ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024 Nov 10 1203 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 16 - Date: 2024-11-10 11:46:21.573
Space Weather Message Code: WARK04
Serial Number: 4753
Issue Time: 2024 Nov 10 1146 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4752
Valid From: 2024 Nov 08 1940 UTC
Now Valid Until: 2024 Nov 10 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 17 - Date: 2024-11-09 23:20:48.777
Space Weather Message Code: WARK04
Serial Number: 4752
Issue Time: 2024 Nov 09 2320 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4751
Valid From: 2024 Nov 08 1940 UTC
Now Valid Until: 2024 Nov 10 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 18 - Date: 2024-11-09 13:38:59.370
Space Weather Message Code: ALTK05
Serial Number: 1677
Issue Time: 2024 Nov 09 1338 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Nov 09 1334 UTC
Synoptic Period: 1200-1500 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 19 - Date: 2024-11-09 11:46:26.747
Space Weather Message Code: WARK05
Serial Number: 1952
Issue Time: 2024 Nov 09 1146 UTC

EXTENDED WARNING: Geomagnetic K-index of 5 expected
Extension to Serial Number: 1951
Valid From: 2024 Nov 09 0156 UTC
Now Valid Until: 2024 Nov 09 2100 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 20 - Date: 2024-11-09 11:46:26.730
Space Weather Message Code: ALTK05
Serial Number: 1676
Issue Time: 2024 Nov 09 1146 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Nov 09 1142 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

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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 21 - Date: 2024-11-09 11:07:03.193
Space Weather Message Code: WARK04
Serial Number: 4751
Issue Time: 2024 Nov 09 1107 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4750
Valid From: 2024 Nov 08 1940 UTC
Now Valid Until: 2024 Nov 09 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 22 - Date: 2024-11-09 01:56:43.550
Space Weather Message Code: WARK05
Serial Number: 1951
Issue Time: 2024 Nov 09 0156 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024 Nov 09 0156 UTC
Valid To: 2024 Nov 09 1200 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 23 - Date: 2024-11-08 20:12:58.220
Space Weather Message Code: ALTK04
Serial Number: 2499
Issue Time: 2024 Nov 08 2012 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Nov 08 2010 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 24 - Date: 2024-11-08 19:40:59.763
Space Weather Message Code: WARK04
Serial Number: 4750
Issue Time: 2024 Nov 08 1940 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Nov 08 1940 UTC
Valid To: 2024 Nov 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.
-------------------------------------------------------------------------------------------------------------------------------------------
MSG 25 - Date: 2024-11-07 16:03:07.640
Space Weather Message Code: ALTEF3
Serial Number: 3407
Issue Time: 2024 Nov 07 1603 UTC

ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Threshold Reached: 2024 Nov 07 1535 UTC
Station: 16

Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.
-------------------------------------------------------------------------------------------------------------------------------------------

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

NASA Released: 2024 Nov 18 0221 UTC
Date UTC	Radio Flux 107 cm	Planetary A Index	Largest Kp Index
• 2024 Nov 20	235	12	4
2024 Nov 21	240	5	2
2024 Nov 22	240	5	2
2024 Nov 23	240	5	2
2024 Nov 24	245	5	2
2024 Nov 25	245	10	3
2024 Nov 26	240	10	3
2024 Nov 27	245	8	3
2024 Nov 28	255	5	2
2024 Nov 29	250	5	2
2024 Nov 30	250	10	3
2024 Dec 01	240	12	4
2024 Dec 02	230	9	3
2024 Dec 03	220	8	3
2024 Dec 04	210	7	2
2024 Dec 05	205	5	2
2024 Dec 06	205	12	4
2024 Dec 07	200	12	4
2024 Dec 08	180	10	3
2024 Dec 09	170	5	2
2024 Dec 10	150	5	2
2024 Dec 11	145	10	3
2024 Dec 12	145	15	3
2024 Dec 13	140	10	3
2024 Dec 14	145	8	3

SDO | Solar Dynamics Observator Images

Ham QSL Data

NASA | SWPC