Ειδοποιήσεις από το σύστημα έγκαιρης προειδοποίησης DONKI της NASA (διαστημικός καιρός, Ήλιος)
NASA DONKI Notifications
NASA DONKI Notifications
Message Type: CME
Message ID: 20260622-AL-001
Issue Time: 2026-06-22T16:23Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Psyche, Solar Orbiter)
##
## Message Issue Date: 2026-06-22T16:23:25Z
## Message ID: 20260622-AL-001
##
## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
C-type CME detected by STEREO A / GOES / SOHO.
Start time of the event: 2026-06-22T03:23Z.
Estimated speed: ~759 km/s.
Estimated opening half-angle: 21 deg.
Direction (lon./lat.): 155/-17 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-22T03:23:00-CME-001
Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Psyche (glancing blow) and Solar Orbiter (glancing blow). The flank of the CME may reach Psyche at 2026-06-27T00:00Z and Solar Orbiter at 2026-06-24T18:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-06-22T03:23:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CMEs (Psyche)
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## Message Issue Date: 2026-06-21T21:47:14Z
## Message ID: 20260621-AL-004
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## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
Multiple CMEs have been detected as follows:
1: C-type CME detected by STEREO A.
Start time of the event: 2026-06-21T12:09Z.
Estimated speed: ~684 km/s.
Estimated opening half-angle: 12 deg.
Direction (lon./lat.): 150/-11 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-21T12:09:00-CME-001
2: S-type CME detected by STEREO A / GOES / SOHO.
Start time of the event: 2026-06-21T08:09Z.
Estimated speed: ~366 km/s.
Estimated opening half-angle: 24 deg.
Direction (lon./lat.): 149/-34 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-21T08:09:00-CME-001
3: C-type CME detected by STEREO A / SOHO.
Start time of the event: 2026-06-21T13:53Z.
Estimated speed: ~593 km/s.
Estimated opening half-angle: 23 deg.
Direction (lon./lat.): 152/-29 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-21T13:53:00-CME-001
Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CMEs may impact Psyche (glancing blow). The flank of the CMEs may reach Psyche at 2026-06-25T06:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CMEs: 2026-06-21T12:09:00-CME-001, 2026-06-21T08:09:00-CME-001, 2026-06-21T13:53:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Mars, Psyche)
##
## Message Issue Date: 2026-06-21T20:12:19Z
## Message ID: 20260621-AL-003
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## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
C-type CME detected by STEREO A.
Start time of the event: 2026-06-21T07:38Z.
Estimated speed: ~668 km/s.
Estimated opening half-angle: 14 deg.
Direction (lon./lat.): 134/-4 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-21T07:38:00-CME-001
Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Mars (minor impact) and Psyche (minor impact). The leading edge of the CME may reach Mars at 2026-06-24T22:00Z and Psyche at 2026-06-24T19:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-06-21T07:38:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - M6.8 Flare
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## Message Issue Date: 2026-06-21T19:38:38Z
## Message ID: 20260621-AL-002
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## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
Significant flare detected by GOES.
Flare start time: 2026-06-21T19:17Z.
Flare peak time: 2026-06-21T19:29Z.
Flare intensity: M6.8 class.
Source region: S09E57 (Active Region 14473) (based on SDO imagery).
Increased energetic proton fluxes possible. Updates on this event will be provided when available.
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Auto-generated Space Weather Notification - Flare intensity has crossed the threshold of M5.0
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## Message Issue Date: 2026-06-21T19:31:37Z
## Message ID: 20260621-AL-001
##
## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
Significant flare detected by GOES. Flare intensity has crossed the threshold of M5.0.
Flare M5.0 crossing time: 2026-06-21T19:27Z.
Increased energetic proton fluxes possible. Updates on this event will be provided when available.
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Mars, Psyche)
##
## Message Issue Date: 2026-06-20T13:28:30Z
## Message ID: 20260620-AL-001
##
## Disclaimer: NOAA's Space Weather Prediction Center is the United States Government official source for space weather forecasts. This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.
## Summary:
C-type CME detected by GOES / SOHO.
Start time of the event: 2026-06-20T01:00Z.
Estimated speed: ~806 km/s.
Estimated opening half-angle: 10 deg.
Direction (lon./lat.): 130/0 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-06-20T01:00:00-CME-001
Based on preliminary analysis by the Moon to Mars Space Weather Analysis Office and heliospheric modeling carried out at NASA Community Coordinated Modeling Center, it is estimated that the CME may impact Mars (glancing blow) and Psyche (glancing blow). The flank of the CME will reach Mars at 2026-06-23T14:00Z and Psyche at 2026-06-23T12:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-06-20T01:00:00-CME-001):
