DONKI Header

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

DONKI: Menu Page

Go to:

DONKI: View SW Activity

High Speed Stream
Catalog: M2M_CATALOG
Event Time: 2023-06-23T14:16Z ( ACE: MAG )

All Detecting Spacecrafts:

ACE: MAG

ACE: SWEPAM

Activity ID: 2023-06-23T14:16:00-HSS-001 (version 4)
Event End Time:
Peak Solar Wind Speed (km/s):
Date of first appearance of coronal hole in EUV at east limb: 2023-06-16
Note: This high speed stream was also seen at STEREO A and given a separate DONKI entry. Solar wind speed begins to increase steadily from ~400km/s up to 575km/s by 2023-06-26. A steady increase in temperature can be seen starting at about 2023-06-23T14:00Z.

Submitted on 2023-06-27T16:40Z by Hannah Hermann

No Notification has been sent for this activity yet.

All directly linked activities:

2023-06-23T17:33:00-IPS-001
Location: Earth

2023-06-27T12:50:00-RBE-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