K0DID Space Weather

Updated 27 Jul 2024 0700 GMT

NASA | Aurora 4%

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NASA | Geospace

NASA | Space Weather Alerts

MSG 0 - Date: 2024-07-27 06:04:32.313
Space Weather Message Code: SUM10R
Serial Number: 816
Issue Time: 2024 Jul 27 0604 UTC

SUMMARY: 10cm Radio Burst
Begin Time: 2024 Jul 27 0537 UTC
Maximum Time: 2024 Jul 27 0539 UTC
End Time: 2024 Jul 27 0543 UTC
Duration: 6 minutes
Peak Flux: 320 sfu
Latest Penticton Noon Flux: 176 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.
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MSG 1 - Date: 2024-07-27 06:00:31.210
Space Weather Message Code: ALTTP2
Serial Number: 1328
Issue Time: 2024 Jul 27 0600 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 27 0434 UTC
Estimated Velocity: 251 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 2 - Date: 2024-07-27 05:00:55.730
Space Weather Message Code: ALTTP2
Serial Number: 1327
Issue Time: 2024 Jul 27 0500 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 27 0433 UTC
Estimated Velocity: 1046 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 3 - Date: 2024-07-26 15:59:30.670
Space Weather Message Code: WARK05
Serial Number: 1896
Issue Time: 2024 Jul 26 1559 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024 Jul 26 1559 UTC
Valid To: 2024 Jul 26 2100 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 4 - Date: 2024-07-26 14:55:22.797
Space Weather Message Code: ALTK04
Serial Number: 2459
Issue Time: 2024 Jul 26 1455 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Jul 26 1450 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.
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MSG 5 - Date: 2024-07-26 14:34:38.387
Space Weather Message Code: WARK04
Serial Number: 4648
Issue Time: 2024 Jul 26 1434 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Jul 26 1434 UTC
Valid To: 2024 Jul 26 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.
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MSG 6 - Date: 2024-07-26 05:44:11.410
Space Weather Message Code: ALTK05
Serial Number: 1607
Issue Time: 2024 Jul 26 0544 UTC

ALERT: Geomagnetic K-index of 5
 Threshold Reached: 2024 Jul 26 0541 UTC
Synoptic Period: 0300-0600 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 7 - Date: 2024-07-26 04:09:50.683
Space Weather Message Code: ALTK04
Serial Number: 2458
Issue Time: 2024 Jul 26 0409 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Jul 26 0400 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.
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MSG 8 - Date: 2024-07-26 04:02:34.230
Space Weather Message Code: WARK05
Serial Number: 1895
Issue Time: 2024 Jul 26 0402 UTC

WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024 Jul 26 0402 UTC
Valid To: 2024 Jul 26 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.
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MSG 9 - Date: 2024-07-26 02:30:11.030
Space Weather Message Code: WARK04
Serial Number: 4647
Issue Time: 2024 Jul 26 0230 UTC

EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4646
Valid From: 2024 Jul 25 2015 UTC
Now Valid Until: 2024 Jul 26 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.
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MSG 10 - Date: 2024-07-26 01:21:58.797
Space Weather Message Code: ALTK04
Serial Number: 2457
Issue Time: 2024 Jul 26 0121 UTC

ALERT: Geomagnetic K-index of 4
 Threshold Reached: 2024 Jul 26 0120 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.
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MSG 11 - Date: 2024-07-25 20:15:41.680
Space Weather Message Code: WARK04
Serial Number: 4646
Issue Time: 2024 Jul 25 2015 UTC

WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024 Jul 25 2015 UTC
Valid To: 2024 Jul 26 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.
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MSG 12 - Date: 2024-07-25 16:29:46.450
Space Weather Message Code: ALTTP2
Serial Number: 1326
Issue Time: 2024 Jul 25 1629 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 25 1535 UTC
Estimated Velocity: 749 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 13 - Date: 2024-07-25 14:54:11.970
Space Weather Message Code: SUMSUD
Serial Number: 275
Issue Time: 2024 Jul 25 1454 UTC

SUMMARY: Geomagnetic Sudden Impulse
Observed: 2024 Jul 25 1422 UTC
Deviation: 8 nT
Station: BOU

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
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MSG 14 - Date: 2024-07-25 13:51:42.440
Space Weather Message Code: WARSUD
Serial Number: 231
Issue Time: 2024 Jul 25 1351 UTC

WARNING: Geomagnetic Sudden Impulse expected
Valid From: 2024 Jul 25 1348 UTC
Valid To: 2024 Jul 25 1425 UTC
IP Shock Passage Observed: 2024 Jul 25 1315 UTC

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
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MSG 15 - Date: 2024-07-25 12:49:32.177
Space Weather Message Code: ALTTP2
Serial Number: 1325
Issue Time: 2024 Jul 25 1249 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 25 1234 UTC
Estimated Velocity: 775 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: 2024-07-24 19:16:55.177
Space Weather Message Code: ALTTP2
Serial Number: 1324
Issue Time: 2024 Jul 24 1916 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 24 1816 UTC
Estimated Velocity: 687 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: 2024-07-24 18:19:45.480
Space Weather Message Code: WATA20
Serial Number: 1006
Issue Time: 2024 Jul 24 1819 UTC

WATCH: Geomagnetic Storm Category G1 Predicted

Highest Storm Level Predicted by Day:
Jul 25:  None (Below G1)   Jul 26:  None (Below G1)   Jul 27:  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 18 - Date: 2024-07-24 17:46:14.107
Space Weather Message Code: ALTTP2
Serial Number: 1323
Issue Time: 2024 Jul 24 1746 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 24 1726 UTC
Estimated Velocity: 457 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 19 - Date: 2024-07-24 11:13:16.320
Space Weather Message Code: WARPX1
Serial Number: 572
Issue Time: 2024 Jul 24 1113 UTC

CANCEL WARNING: Proton 10MeV Integral Flux above 10pfu expected
Cancel Serial Number: 571
Original Issue Time: 2024 Jul 23 0156 UTC

Comment: Conditions for this warning are no longer present

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

Potential Impacts: Radio - Minor impacts on polar HF (high frequency) radio propagation resulting in fades at lower frequencies.
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MSG 20 - Date: 2024-07-24 08:50:59.300
Space Weather Message Code: SUMPC0
Serial Number: 35
Issue Time: 2024 Jul 24 0850 UTC

SUMMARY: Proton Event 100MeV Integral Flux exceeded 1pfu
Begin Time: 2024 Jul 23 0205 UTC
Maximum Time: 2024 Jul 23 0430 UTC
End Time: 2024 Jul 23 1510 UTC
Maximum 100MeV Flux: 1 pfu

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
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MSG 21 - Date: 2024-07-24 08:50:59.293
Space Weather Message Code: SUMPX1
Serial Number: 114
Issue Time: 2024 Jul 24 0850 UTC

SUMMARY: Proton Event 10MeV Integral Flux exceeded 10pfu
Begin Time: 2024 Jul 23 0300 UTC
Maximum Time: 2024 Jul 23 1040 UTC
End Time: 2024 Jul 23 2350 UTC
Maximum 10MeV Flux: 24 pfu
NOAA Scale: S1 - Minor

NOAA Space Weather Scale descriptions can be found at
www.swpc.noaa.gov/noaa-scales-explanation
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MSG 22 - Date: 2024-07-24 08:08:30.790
Space Weather Message Code: ALTTP4
Serial Number: 655
Issue Time: 2024 Jul 24 0808 UTC

ALERT: Type IV Radio Emission
Begin Time: 2024 Jul 24 0744 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 23 - Date: 2024-07-24 07:57:03.840
Space Weather Message Code: ALTTP2
Serial Number: 1322
Issue Time: 2024 Jul 24 0757 UTC

ALERT: Type II Radio Emission
Begin Time: 2024 Jul 24 0744 UTC
Estimated Velocity: 407 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 24 - Date: 2024-07-24 02:03:36.797
Space Weather Message Code: WARPC0
Serial Number: 109
Issue Time: 2024 Jul 24 0203 UTC

CANCEL WARNING: Proton 100MeV Integral Flux above 1pfu expected
Cancel Serial Number: 108
Original Issue Time: 2024 Jul 23 0140 UTC

Comment: Conditions have dropped below threshold.

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

Potential Impacts: An enhancement in the energetic portion of the solar radiation spectrum may indicate increased biological risk to astronauts or passengers and crew in high latitude, high altitude flights. Additionally, energetic particles may represent an increased risk to all satellite systems susceptible to single event effects. This information should be used in conjunction with the current Solar Radiation Storm conditions when assessing overall impact.
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MSG 25 - Date: 2024-07-23 19:30:21.107
Space Weather Message Code: WARPC0
Serial Number: 108
Issue Time: 2024 Jul 23 1930 UTC

EXTENDED WARNING: Proton 100MeV Integral Flux above 1pfu expected
Extension to Serial Number: 107
Valid From: 2024 Jul 23 0140 UTC
Now Valid Until: 2024 Jul 24 1200 UTC
Warning Condition: persistence

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 Jul 22 0507 UTC
Date UTC	Radio Flux 107 cm	Planetary A Index	Largest Kp Index
• 2024 Jul 27	180	5	2
2024 Jul 28	175	5	2
2024 Jul 29	170	5	2
2024 Jul 30	170	5	2
2024 Jul 31	170	5	2
2024 Aug 01	165	5	2
2024 Aug 02	165	5	2
2024 Aug 03	165	5	2
2024 Aug 04	170	5	2
2024 Aug 05	175	5	2
2024 Aug 06	180	5	2
2024 Aug 07	185	5	2
2024 Aug 08	185	5	2
2024 Aug 09	190	5	2
2024 Aug 10	190	5	2
2024 Aug 11	190	5	2
2024 Aug 12	195	5	2
2024 Aug 13	195	5	2
2024 Aug 14	190	5	2
2024 Aug 15	190	5	2
2024 Aug 16	190	5	2
2024 Aug 17	190	5	2

SDO | Solar Dynamics Observator Images

K0DID Space Weather

NASA | Aurora 4%

NASA | Geospace

NASA | Space Weather Alerts

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

SDO | Solar Dynamics Observator Images

Ham QSL Data

NASA | SWPC