DONKI Header

Space Weather Database Of Notifications, Knowledge, Information (DONKI)

DONKI: Menu Page

Go to:

DONKI: View SW Activity
Solar Energetic Particle
Catalog: M2M_CATALOG
Event Time: 2024-03-16T02:57Z ( STEREO A: IMPACT 13-100 MeV )
Activity ID: 2024-03-16T02:57:00-SEP-001 (version 4)
Note: A data gap directly precedes this threshold crossing. The data gap lasted from 2024-03-15T16:33Z to 2024-03-16T02:57Z. A steady increase in proton flux was observed leading up to this data gap, with the last data point before the data gap at a value of 0.089 pfu/MeV. This SEP and the associated CME were initially associated with the C6 class flare peaking at 2024-03-15T06:10Z, however upon further analysis we link the associated 2024-03-15T02:10Z CME to the long-duration C4.9 flare peaking at 2024-03-15T03:57Z instead.

Submitted on 2024-03-20T20:29Z by Anna Chulaki

A Notification with ID 20240316-AL-002 was sent on 2024-03-16T03:05Z
A Notification with ID 20240316-AL-003 was sent on 2024-03-16T12:50Z

All directly linked activities:
2024-03-15T02:10:00-CME-001


Comments by users:
0 comment received.
Insert title here

The Moon to Mars Space Weather Analysis Office and other entities provide data to DONKI as a courtesy to the community.
By visiting this site, you acknowledge that you understand and agree to the Important Disclaimer Notice

If you are looking for the official U.S. Government forecast for space weather, please go to NOAA's Space Weather Prediction Center (https://swpc.noaa.gov). This "Experimental Research Information" consists of preliminary NASA research products and should be interpreted and used accordingly.

Curator: Chiu Wiegand | NASA Official: Dr. Masha Kuznetsova | Privacy and Security Notices | Accessibility | CCMC Data Policy