Message ID: 20250831-AL-001
Issue Time: 2025-08-31T01:32Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CMEs update (OSIRIS-APEX, STEREO A, Missions Near Earth)
##
## Message Issue Date: 2025-08-31T01:32:34Z
## Message ID: 20250831-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:
Update on CME 2025-08-30T20:09:00-CME-001 (see previous notifications 20250830-AL-005 and 20250830-AL-006), now simulated with CME with ID 2025-08-30T00:23:00-CME-001 (see notification 20250830-AL-004). 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 affect OSIRIS-APEX and STEREO A (glancing blow). The combined leading edge of the CMEs will reach OSIRIS-APEX at 2025-09-01T18:28Z (plus minus 7 hours). The flank of the CMEs will reach STEREO A at 2025-09-01T08:00Z (plus minus 7 hours).
The simulation also indicates that the CMEs may impact NASA missions near Earth. Simulations indicate that the combined leading edge of the CMEs will reach NASA missions near Earth at about 2025-09-01T18:24Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 7-9 (strong to extreme).
Updated CME parameters are:
1: Start time of the event: 2025-08-30T00:23Z.
Estimated speed: ~878 km/s.
Estimated opening half-angle: 24 deg.
Direction (lon./lat.): 15/25 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-30T00:23:00-CME-001
2: Start time of the event: 2025-08-30T20:09Z.
Estimated speed: ~1303 km/s.
Estimated opening half-angle: 34 deg.
Direction (lon./lat.): -3/5 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-30T20:09:00-CME-001
Links to the movies of the modeled event (includes CMEs: 2025-08-30T00:23:00-CME-001, 2025-08-30T20:09:00-CME-001):
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_anim.tim-den-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_anim.tim-vel-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_ENLIL_CONE_STA_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035100_2.0_ENLIL_CONE_Osiris_timeline.gif
## Notes:
A second enhancement in the WSA-ENLIL+Cone timeline at STEREO A is observed beginning around 2025-09-02T00:00Z.
CME 2025-08-30T20:09:00-CME-001 is associated with M2.7 flare from AR 14199 (N03E13) with ID 2025-08-30T19:11:00-FLR-001 which peaked at 2025-08-30T20:02Z.
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
URL: View Details
GIFs:
Message ID: 20250830-AL-006
Issue Time: 2025-08-30T22:06Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME update (OSIRIS-APEX, STEREO A, Missions Near Earth)
##
## Message Issue Date: 2025-08-30T22:06:35Z
## Message ID: 20250830-AL-006
##
## 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:
Update on CME with ID 2025-08-30T20:09:00-CME-001 (see previous notification 20250830-AL-005). 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 OSIRIS-APEX and STEREO A (glancing blow). The leading edge of the CME will reach OSIRIS-APEX at 2025-09-01T20:51Z and the flank of the CME will reach STEREO A at 2025-09-02T09:00Z (plus minus 7 hours).
The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2025-09-01T19:21Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 7-8 (strong to severe).
Updated CME parameters are (event remains O-type):
Start time of the event: 2025-08-30T20:09Z.
Estimated speed: ~1317 km/s.
Estimated opening half-angle: 35 deg.
Direction (lon./lat.): -13/1 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-30T20:09:00-CME-001
Links to the movies of the modeled event (includes CME: 2025-08-30T20:09:00-CME-001):
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_anim.tim-den-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_anim.tim-vel-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_ENLIL_CONE_STA_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_224300_2.0_ENLIL_CONE_Osiris_timeline.gif
## Notes:
This CME event (2025-08-30T20:09:00-CME-001) is associated with M2.7 flare from AR 14199 (N03E13) with ID 2025-08-30T19:11:00-FLR-001 which peaked at 2025-08-30T20:02Z.
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
URL: View Details
GIFs:
Message ID: 20250830-AL-005
Issue Time: 2025-08-30T21:30Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (OSIRIS-APEX, STEREO A, Missions Near Earth)
##
## Message Issue Date: 2025-08-30T21:30:44Z
## Message ID: 20250830-AL-005
##
## 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:
O-type CME detected by STEREO A.
Start time of the event: 2025-08-30T20:09Z.
Estimated speed: ~1317 km/s.
Estimated opening half-angle: 35 deg.
Direction (lon./lat.): -13/1 in Heliocentric Earth Equatorial coordinates.
NASA spacecraft OSIRIS-APEX, STEREO A, and Missions Near Earth can be affected. Updates on this event will be provided when available.
Activity ID: 2025-08-30T20:09:00-CME-001
## Notes:
This CME event (2025-08-30T20:09:00-CME-001) is associated with M2.7 flare from AR 14199 (N03E13) with ID 2025-08-30T19:11:00-FLR-001 which peaked at 2025-08-30T20:02Z.
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
URL: View Details
Message ID: 20250830-AL-004
Issue Time: 2025-08-30T19:26Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (OSIRIS-APEX, STEREO A, Missions Near Earth)
##
## Message Issue Date: 2025-08-30T19:26:43Z
## Message ID: 20250830-AL-004
##
## 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 / SOHO.
Start time of the event: 2025-08-30T00:23Z.
Estimated speed: ~878 km/s.
Estimated opening half-angle: 24 deg.
Direction (lon./lat.): 15/25 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-30T00:23:00-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 this CME may affect OSIRIS-APEX and STEREO A (glancing blow). The leading edge of the CME will reach OSIRIS-APEX at 2025-09-01T18:27Z and the flank of the CME may reach STEREO A at 2025-09-01T11:00Z (plus minus 7 hours).
The simulation also indicates that the CME may impact NASA missions near Earth. Simulations indicate that the leading edge of the CME will reach NASA missions near Earth at about 2025-09-01T19:23Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 4-6 (below minor to moderate).
Links to the movies of the modeled event (includes CME: 2025-08-30T00:23:00-CME-001):
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_anim.tim-den-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_anim.tim-vel-Stereo_A.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_ENLIL_CONE_STA_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_035000_2.0_ENLIL_CONE_Osiris_timeline.gif
## Notes:
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
URL: View Details
GIFs:
Message ID: 20250830-AL-003
Issue Time: 2025-08-30T19:09Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Psyche)
##
## Message Issue Date: 2025-08-30T19:09:06Z
## Message ID: 20250830-AL-003
##
## 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: 2025-08-29T20:24Z.
Estimated speed: ~827 km/s.
Estimated opening half-angle: 10 deg.
Direction (lon./lat.): -75/14 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-29T20:24:00-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 Psyche (glancing blow). The leading edge or flank of the CME may reach Psyche at 2025-09-05T00:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2025-08-29T20:24:00-CME-001):
(a) 2 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_2.0_ENLIL_CONE_timeline.gif
(b) 5.5 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_5.5_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_5.5_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_002700_5.5_ENLIL_CONE_Psyche_timeline.gif
## Notes:
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
URL: View Details
GIFs:
Message ID: 20250830-AL-002
Issue Time: 2025-08-30T14:20Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Mars, Psyche)
##
## Message Issue Date: 2025-08-30T14:20:53Z
## Message ID: 20250830-AL-002
##
## 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: 2025-08-29T22:12Z.
Estimated speed: ~809 km/s.
Estimated opening half-angle: 19 deg.
Direction (lon./lat.): -84/-9 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-29T22:12:00-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 the CME may impact Mars (glancing blow) and Psyche (glancing blow). The flank of the CME may reach Mars at 2025-09-03T12:00Z and Psyche at 2025-09-05T00:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2025-08-29T22:12:00-CME-001):
(a) 2 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_2.0_ENLIL_CONE_Mars_timeline.gif
(b) 5.5 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_5.5_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_5.5_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250830_020900_5.5_ENLIL_CONE_Psyche_timeline.gif
## Notes:
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
URL: View Details
GIFs:
Message ID: 20250830-AL-001
Issue Time: 2025-08-30T01:39Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Juno, BepiColombo, Juice, Solar Orbiter)
##
## Message Issue Date: 2025-08-30T01:39:18Z
## Message ID: 20250830-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: 2025-08-29T17:09Z.
Estimated speed: ~552 km/s.
Estimated opening half-angle: 42 deg.
Direction (lon./lat.): 139/-25 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-29T17:09:00-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 Juno (glancing blow), BepiColombo, Juice, and Solar Orbiter (glancing blow). The leading edge of the CME will reach BepiColombo at 2025-08-30T13:58Z and Juice at 2025-08-31T21:40Z (plus minus 7 hours). The flank of the CME may reach Juno at 2025-09-14T12:00Z and Solar Orbiter at 2025-08-31T00:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2025-08-29T17:09:00-CME-001):
(a) 2 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_ENLIL_CONE_Bepi_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_ENLIL_CONE_SolO_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_2.0_ENLIL_CONE_Juice_timeline.gif
(b) 5.5 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_5.5_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_5.5_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250829_235300_5.5_ENLIL_CONE_Juno_timeline.gif
## Notes:
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
URL: View Details
GIFs:
Message ID: 20250829-AL-001
Issue Time: 2025-08-29T11:55Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (Psyche)
##
## Message Issue Date: 2025-08-29T11:55:45Z
## Message ID: 20250829-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:
O-type CME detected by STEREO A / GOES / SOHO.
Start time of the event: 2025-08-28T20:12Z.
Estimated speed: ~1104 km/s.
Estimated opening half-angle: 19 deg.
Direction (lon./lat.): -85/25 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-28T20:12:00-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 the CME may impact Psyche (glancing blow). The flank of the CME will reach Psyche at 2025-09-04T00:00Z (plus minus 7 hours).
Links to the movies of the modeled event (includes CME: 2025-08-28T20:12:00-CME-001):
(a) 2 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_2.0_ENLIL_CONE_timeline.gif
(b) 5.5 AU outer boundary
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_5.5_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_5.5_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_233000_5.5_ENLIL_CONE_Psyche_timeline.gif
## Notes:
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
URL: View Details
GIFs:
Message ID: 20250828-AL-001
Issue Time: 2025-08-28T18:57Z
Message Body: ## Community Coordinated Modeling Center Database Of Notifications, Knowledge, Information ( CCMC DONKI )
## Message Type: Space Weather Notification - CME (OSIRIS-APEX, Missions Near Earth)
##
## Message Issue Date: 2025-08-28T18:57:47Z
## Message ID: 20250828-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.
Start time of the event: 2025-08-27T20:38Z.
Estimated speed: ~617 km/s.
Estimated opening half-angle: 15 deg.
Direction (lon./lat.): -15/26 in Heliocentric Earth Equatorial coordinates.
Activity ID: 2025-08-27T20:38:00-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 this CME may affect OSIRIS-APEX (glancing blow). The flank of the CME may reach OSIRIS-APEX at 2025-08-30T21:00Z (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 2025-08-31T04:00Z (plus minus 7 hours). The roughly estimated expected range of the maximum Kp index is 3-5 (below minor to minor).
Links to the movies of the modeled event (includes CME: 2025-08-27T20:38:00-CME-001):
http://iswa.gsfc.nasa.gov/downloads/20250828_015000_2.0_anim.tim-den.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_015000_2.0_anim.tim-vel.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_015000_2.0_ENLIL_CONE_timeline.gif
http://iswa.gsfc.nasa.gov/downloads/20250828_015000_2.0_ENLIL_CONE_Osiris_timeline.gif
## Notes:
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
URL: View Details
GIFs: