Ειδοποιήσεις από το σύστημα έγκαιρης προειδοποίησης DONKI της NASA (διαστημικός καιρός, Ήλιος)
NASA DONKI Notifications
NASA DONKI Notifications
Message Type: CME
Message ID: 20260707-AL-001
Issue Time: 2026-07-07T02:18Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Parker Solar Probe, Juice, STEREO A)
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## Message Issue Date: 2026-07-07T02:18:14Z
## Message ID: 20260707-AL-001
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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: 2026-07-06T21:09Z.
Estimated speed: ~684 km/s.
Estimated opening half-angle: 10 deg.
Direction (lon./lat.): 40/0 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-06T21:09:00-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 Parker Solar Probe, Juice (minor impact), and STEREO A (glancing blow).
The leading edge of the CME will reach Parker Solar Probe at 2026-07-09T05:15Z and Juice at 2026-07-12T08:00Z (plus minus 7 hours), and the flank of the CME will reach STEREO A at 2026-07-10T11:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-07-06T21:09:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Mars, Psyche)
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## Message Issue Date: 2026-07-06T20:40:38Z
## Message ID: 20260706-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 GOES / SOHO.
Start time of the event: 2026-07-06T17:24Z.
Estimated speed: ~829 km/s.
Estimated opening half-angle: 10 deg.
Direction (lon./lat.): 115/-10 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-06T17:24:00-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 will reach Mars at 2026-07-11T10:00Z and Psyche at 2026-07-11T03:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-07-06T17:24:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - Radiation Belt Enhancement
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## Message Issue Date: 2026-07-06T11:21:24Z
## Message ID: 20260706-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:
Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES "greater than 2.0 MeV" integral electron flux is above 1000 pfu starting at 2026-07-06T10:20Z.
The elevated energetic electron flux levels are likely caused by the arrival of CME with ID 2026-06-29T22:24:00-CME-001 and CME with ID 2026-06-30T21:45:00-CME-001 (see notifications 20260630-AL-001, 20260630-AL-008, 20260701-AL-001, and 20260701-AL-002). The combined arrival of the CMEs was detected at SOLAR-1 at 2026-07-03T11:17Z (see notification 20260703-AL-001).
NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted.
Activity ID: 2026-07-06T10:20:00-RBE-001.
## Notes:
The arrival of the CMEs is associated with geomagnetic storm with ID 2026-07-04T00:00Z (see notifications 20260704-AL-001, 20260704-AL-002, 20260704-AL-003, and 20260704-AL-004). Simulations indicated that the magnetopause separating magnetospheric and solar wind plasma was close to the geosynchronous orbit starting at 2026-07-03T20:57Z (see notification 20260703-AL-006).
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Auto-generated Space Weather Notification - Radiation Belt Enhancement
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## Message Issue Date: 2026-07-06T10:28:45Z
## Message ID: 20260706-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:
Significantly elevated energetic electron fluxes in the Earth's outer radiation belt. GOES "greater than 2.0 MeV" integral electron flux is above 1000 pfu starting at 2026-07-06T10:20Z.
NASA spacecraft at GEO, MEO and other orbits passing through or in the vicinity of the Earth's outer radiation belt can be impacted.
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Europa Clipper, OSIRIS-APEX, BepiColombo, Missions Near Earth)
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## Message Issue Date: 2026-07-05T22:43:13Z
## Message ID: 20260705-AL-006
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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 / GOES / SOHO.
Start time of the event: 2026-07-05T17:12Z.
Estimated speed: ~921 km/s.
Estimated opening half-angle: 11 deg.
Direction (lon./lat.): -24/5 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-05T17:12:00-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 this CME may affect Europa Clipper (minor impact), OSIRIS-APEX (minor impact), and BepiColombo (glancing blow). The leading edge of the CME will reach Europa Clipper at 2026-07-10T12:00Z and OSIRIS-APEX at 2026-07-10T06:00Z (plus minus 7 hours). The flank of the CME will impact BepiColombo at 2026-07-06T22:00Z (plus minus 7 hours).
The simulation also indicates that the CME may have a glancing blow at NASA missions near Earth. Simulations indicate that the flank of the CME will reach NASA missions near Earth at about 2026-07-09T06:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 2-3 (below minor).
Links to the movies of the modeled event (includes CME: 2026-07-05T17:12:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Parker Solar Probe, STEREO A, Juice)
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## Message Issue Date: 2026-07-05T21:27:09Z
## Message ID: 20260705-AL-005
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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 / GOES / SOHO.
Start time of the event: 2026-07-05T17:00Z.
Estimated speed: ~512 km/s.
Estimated opening half-angle: 37 deg.
Direction (lon./lat.): 58/26 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-05T17:00:00-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 Parker Solar Probe, STEREO A, and Juice (minor impact). The leading edge of the CME will reach Parker Solar Probe at 2026-07-08T03:06Z, STEREO A at 2026-07-08T17:57Z, and Juice at 2026-07-11T08:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-07-05T17:00:00-CME-001):
This CME event (2026-07-05T17:00:00-CME-001) is associated with M1.4 flare from Active Region 14479 (N16W88) with ID 2026-07-05T16:21:00-FLR-001 which peaked at 2026-07-05T16:32Z.
SCORE CME typification system:
S-type: CMEs with speeds less than 500 km/s
C-type: Common 500-999 km/s
O-type: Occasional 1000-1999 km/s
R-type: Rare 2000-2999 km/s
ER-type: Extremely Rare >3000 km/s
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Solar Orbiter)
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## Message Issue Date: 2026-07-05T20:12:30Z
## Message ID: 20260705-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:
C-type CME detected by STEREO A / GOES / SOHO.
Start time of the event: 2026-07-05T01:48Z.
Estimated speed: ~564 km/s.
Estimated opening half-angle: 41 deg.
Direction (lon./lat.): -133/42 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-05T01:48:00-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 Solar Orbiter (glancing blow). The flank of the CME may reach Solar Orbiter at 2026-07-07T18:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-07-05T01:48:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Solar Orbiter)
##
## Message Issue Date: 2026-07-05T19:44:57Z
## Message ID: 20260705-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:
S-type CME detected by GOES / STEREO A / SOHO.
Start time of the event: 2026-07-05T00:00Z.
Estimated speed: ~495 km/s.
Estimated opening half-angle: 34 deg.
Direction (lon./lat.): -155/31 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2026-07-05T00:00:00-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 Solar Orbiter. The leading edge of the CME will reach Solar Orbiter at 2026-07-07T06:08Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2026-07-05T00:00:00-CME-001):
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - M5.3 Flare
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## Message Issue Date: 2026-07-05T18:16:01Z
## Message ID: 20260705-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: 2026-07-05T17:51Z.
Flare peak time: 2026-07-05T17:57Z.
Flare intensity: M5.3 class.
Source region: N16W89 (Active Region 14479) (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: 2026-07-05T18:00:45Z
## Message ID: 20260705-AL-001
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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 intensity has crossed the threshold of M5.0.
Flare M5.0 crossing time: 2026-07-05T17:57Z.
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 - X1.3 Flare
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## Message Issue Date: 2026-07-04T20:50:13Z
## Message ID: 20260704-AL-006
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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: 2026-07-04T20:29Z.
Flare peak time: 2026-07-04T20:41Z.
Flare intensity: X1.3 class.
Source region: N15W77 (Active Region 14479) (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: 2026-07-04T20:44:23Z
## Message ID: 20260704-AL-005
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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 intensity has crossed the threshold of M5.0.
Flare M5.0 crossing time: 2026-07-04T20:40Z.
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 - Geomagnetic Storm
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## Message Issue Date: 2026-07-04T16:38:28Z
## Message ID: 20260704-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:
Intensifying space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6.67 (strong) during the synoptic period 2026-07-04T12:00Z to 2026-07-04T15:00Z.
The storm is caused by the Interplanetary Shock with ID 2026-07-03T11:17:00-IPS-001 (see notification 20260703-AL-001) and the arrival of the CMEs with IDs 2026-06-29T22:24:00-CME-001 (see notification 20260630-AL-001) and 2026-06-30T21:45:00-CME-001 (see notifications 20260630-AL-008, 20260701-AL-001, 20260701-AL-002).
NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted.
Activity ID: 2026-07-04T00:00:00-GST-001.
## Notes: This event is associated with Magnetopause Crossing with ID 2026-07-03T20:57:00-MPC-001 (see notification 20260703-AL-006).
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - Geomagnetic Storm
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## Message Issue Date: 2026-07-04T12:24:26Z
## Message ID: 20260704-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:
A space weather storm has recently affected Earth's magnetosphere. Geomagnetic Kp index has reached level 7.33 (strong) during the synoptic period 2026-07-04T03:00Z to 2026-07-04T06:00Z.
The storm is caused by the Interplanetary Shock with ID 2026-07-03T11:17:00-IPS-001 (see notification 20260703-AL-001) and the arrival of the CMEs with IDs 2026-06-29T22:24:00-CME-001 (see notification 20260630-AL-001) and 2026-06-30T21:45:00-CME-001 (see notifications 20260630-AL-008, 20260701-AL-001, 20260701-AL-002).
NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted.
Activity ID: 2026-07-04T00:00:00-GST-001.
## Notes:
This event is associated with Magnetopause Crossing with ID 2026-07-03T20:57:00-MPC-001 (see notification 20260703-AL-006).
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm
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## Message Issue Date: 2026-07-04T06:05:48Z
## Message ID: 20260704-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:
Intensifying space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 7.33 (strong) during the synoptic period 2026-07-04T03:00Z to 2026-07-04T06:00Z.
NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted.
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Auto-generated Space Weather Notification - Geomagnetic Storm
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## Message Issue Date: 2026-07-04T03:03:44Z
## Message ID: 20260704-AL-001
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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:
Ongoing space weather storm in the Earth's magnetosphere. Geomagnetic Kp index has reached level 6 (moderate) during the synoptic period 2026-07-04T00:00Z to 2026-07-04T03:00Z.
NASA spacecraft at GEO, MEO, polar and other orbits passing through or in the vicinity of the Earth's ring current and auroral regions can be impacted.
