Solar
Activity

Summary of Current Solar Activity
Location of Active Regions [Key]
(23-Mar-2023 10:00) 		Context Image
(2023/03/23)

Flare Locations over-plotted on a context image [Pop-up]

AR Synoptic Plot: STEREO and Earth views
STEREO SECCHI Beacon Images

Coronagraph Movie   (SOHO/LASCO + GOES X-ray)
Available images, last 24 hours; optionally adjust time range

ACE Real-time Solar Wind Data
SWPC ACE Plots


GOES X-rays and Protons
Extract of 4panel of X-rays & Protons

The Archive pages host Daily and AR Summaries from 2012 onwards
The Explanation page describes the plots and tables on all pages

Visit the HELIO Web Site to learn about the Heliophysics Integrated Observatory
Note:This page is refreshed every 600 seconds
 

 
Last updated: 14th February 2022

 

Flaring Probability by Active Region (NOAA/SWPC)
Forecast for: 23-Mar-2023
AR No. C Class M Class X Class Proton
13256 25% 5% 1% 1%
13257 20% 1% 1% 1%
13259 5% 1% 1% 1%
13260 15% 1% 1% 1%
13261 5% 1% 1% 1%
13262 5% 1% 1% 1%
(Forecast issued at ~2200 UT on previous day)

Observed Flares by Active Region (SOARS & LMSAL)

AR No. C Class M Class X Class Total
N/A 17 0 0 19
13258 1 0 0 1
(AR locations: NOAA/SWPC) (Totals for all flares ≥A class)

Recent Flares (NOAA/SWPC, LMSAL & SOARS)

Date X-ray Class AR No.
2023/03/22 19:09 C2.5 13256
2023/03/22 15:39 C1.7 13262
2023/03/22 11:52 C1.6 13257
2023/03/22 07:10 C1.3 13261
2023/03/22 06:53 C1.4 13260
2023/03/21 23:49 C1.7 13257
2023/03/21 22:07 C1.5 13257
2023/03/21 13:46 C4.6 13257
2023/03/21 10:16 C1.7 13258
2023/03/21 08:09 C1.4 13252
2023/03/20 14:07 C4.4 13258
2023/03/20 09:24 C5.2 13256
2023/03/20 01:19 M1.2 13256
2023/03/20 00:57 C4.1 13256
(Only flares ≥C class are listed)

Recent Halo CMEs (SIDC: CACTUS)

CME Start Onset (early/late) PA dA Vel.
2023/03/20 14:07 2023/03/21 14:13
2023/03/31 07:19		 338 242 0532
2023/03/20 14:07 2023/03/21 13:27
2023/03/26 17:52		 190 182 0678
2023/03/19 10:44 2023/03/21 03:11
2023/03/28 15:11		 194 134 0582
2023/03/18 19:43 2023/03/21 16:01
2023/03/28 00:10		 127 132 0406
2023/03/18 06:39 2023/03/20 14:39
2023/03/23 07:04		 354 106 0503
(PA measured counter-clockwise from N)