Space Weather Events

Space Weather Events

Last checked 40 minutes ago.

Research information from NASA DONKI, not an operational space weather warning service.

Showing 61–80 of 113 records

About this dataset
Records published113
Date range14 Sep 2026 – 13 Oct 2026
Last checked40 minutes ago

Figures computed 9 hours ago, when the dataset last changed.

More statistics
Records by month of their dateCount of records whose event date falls in each month.
050100Sep 2026Oct 2026Sep 2026: 55 recordsOct 2026: 58 records
Show table
MonthRecords
2026-0955
2026-1058
By category
Coronal mass ejection: 86 (76%)Interplanetary shock: 13 (12%)Solar flare: 12 (11%)Geomagnetic storm: 2 (2%)113records
  • Coronal mass ejection 76% 86
  • Interplanetary shock 12% 13
  • Solar flare 11% 12
  • Geomagnetic storm 2% 2
Show table
By categoryRecordsShare
Coronal mass ejection8676%
Interplanetary shock1312%
Solar flare1211%
Geomagnetic storm22%
By status15 of 113 records do not state it. Top 10 of 15 shown; the table lists all.
Type S (SCORE scale, most accurate analysis): 61 (54%)Type S (SCORE scale, most a…61Type C (SCORE scale, most accurate analysis): 24 (21%)Type C (SCORE scale, most a…24Class B3.2: 1 (<1%)Class B3.21Class B9.3: 1 (<1%)Class B9.31Class C3.3: 1 (<1%)Class C3.31Class C7.9: 1 (<1%)Class C7.91Class C8.6: 1 (<1%)Class C8.61Class M1.0: 1 (<1%)Class M1.01Class M1.2: 1 (<1%)Class M1.21Class M1.3: 1 (<1%)Class M1.31
Show table
By statusRecordsShare
Type S (SCORE scale, most accurate analysis)6154%
Type C (SCORE scale, most accurate analysis)2421%
Class B3.21<1%
Class B9.31<1%
Class C3.31<1%
Class C7.91<1%
Class C8.61<1%
Class M1.01<1%
Class M1.21<1%
Class M1.31<1%
Class M1.41<1%
Class M1.81<1%
Class M6.41<1%
Class M6.71<1%
Type O (SCORE scale, most accurate analysis)1<1%
Not stated1513%
113 records, sorted by Flare class, Z to A
Name, sortable; sort Name, A to ZEvent type, sortable; sort Event type, A to ZDate, sortable; sort Date, earliest firstPeak (UTC), sortable; sort Peak (UTC), earliest firstEnd (UTC), sortable; sort End (UTC), earliest firstFlare class, sorted descending; sort Flare class, A to ZSource location / observed at, sortable; sort Source location / observed at, A to ZCME speed (most accurate analysis), sortable; sort CME speed (most accurate analysis), lowest firstKp index values (as observed), sortable; sort Kp index values (as observed), A to ZCME analyses, sortable; sort CME analyses, lowest firstLinked events, sortable; sort Linked events, A to ZInstruments, sortable; sort Instruments, A to Z
Coronal mass ejection — 2026-10-02 00:53 UTCCoronal mass ejection———N30W60255 km/s—1—STEREO A: SECCHI/COR2, SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-02 06:48 UTCCoronal mass ejection———N45E05356 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, STEREO A: SECCHI/COR2, GOES: CCOR-1
Coronal mass ejection — 2026-10-02 08:24 UTCCoronal mass ejection———N11W75270 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, STEREO A: SECCHI/COR2, GOES: CCOR-1
Coronal mass ejection — 2026-10-02 17:36 UTCCoronal mass ejection————317 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-02 19:48 UTCCoronal mass ejection————595 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-02 23:36 UTCCoronal mass ejection————654 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-03 21:24 UTCCoronal mass ejection————273 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-04 07:24 UTCCoronal mass ejection———S20W62336 km/s—12026-10-04T06:13:00-FLR-001SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-04 07:36 UTCCoronal mass ejection———S19W62313 km/s—12026-10-04T06:21:00-FLR-001SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-04 17:00 UTCCoronal mass ejection————289 km/s—1—SOHO: LASCO/C2
Coronal mass ejection — 2026-10-05 01:26 UTCCoronal mass ejection———S21W71340 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-05 07:48 UTCCoronal mass ejection————701 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, STEREO A: SECCHI/COR2, GOES: CCOR-1
Coronal mass ejection — 2026-10-05 11:24 UTCCoronal mass ejection———S17E60629 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, STEREO A: SECCHI/COR2, GOES: CCOR-1
Coronal mass ejection — 2026-10-05 21:12 UTCCoronal mass ejection————266 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, STEREO A: SECCHI/COR2, GOES: CCOR-1
Coronal mass ejection — 2026-10-06 00:00 UTCCoronal mass ejection———S19W88325 km/s—1—SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-06 06:23 UTCCoronal mass ejection———N10E12573 km/s—22026-10-06T05:38:00-FLR-001, 2026-10-09T10:41:00-IPS-001, 2026-10-10T14:33:00-IPS-001, 2026-10-10T14:35:00-RBE-001, 2026-10-10T15:00:00-GST-001, 2026-10-10T15:33:00-MPC-001STEREO A: SECCHI/COR2, SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-06 09:53 UTCCoronal mass ejection———N08E07424 km/s—12026-10-06T07:47:00-FLR-001, 2026-10-10T14:33:00-IPS-001, 2026-10-10T14:35:00-RBE-001, 2026-10-10T15:00:00-GST-001, 2026-10-10T15:33:00-MPC-001STEREO A: SECCHI/COR2, SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-06 13:08 UTCCoronal mass ejection———N40E10438 km/s—1—STEREO A: SECCHI/COR2, SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-07 13:53 UTCCoronal mass ejection———N10W04310 km/s—12026-10-10T14:33:00-IPS-001, 2026-10-10T14:35:00-RBE-001, 2026-10-10T15:00:00-GST-001, 2026-10-10T15:33:00-MPC-001STEREO A: SECCHI/COR2, SOHO: LASCO/C2, SOHO: LASCO/C3, GOES: CCOR-1
Coronal mass ejection — 2026-10-08 16:12 UTCCoronal mass ejection————449 km/s—1—SOHO: LASCO/C2

About this data

Shows the provider’s latest snapshot.

Coverage of this source
  • NASA DONKI — Space Weather Events: DONKI events in the look-back window (30 days by default), re-read every hour; older entries remain from earlier refreshes or an optional backfill.

NASA DONKI — Space Weather Events

Source: Data: NASA Community Coordinated Modeling Center (CCMC), DONKI; analyses by the Moon to Mars Space Weather Analysis Office. Last successful refresh: 13 Oct 2026, 07:19 EDT.

  • DONKI information is supplied for research and analysis. It is not an operational emergency-warning service: NOAA's Space Weather Prediction Center (swpc.noaa.gov) is the official US source of space weather forecasts and warnings.
  • Observations, analyses (a CME can have several, with the one DONKI marks most accurate), model predictions (WSA-ENLIL) and notifications are shown as such, in their original units and classifications. No combined severity score is computed.
  • Times are UTC as supplied. DONKI revises entries; the look-back window is re-read on every refresh.