Solar
Activity

Summary of Current Solar Activity
Location of Active Regions [Key]
(25-Mar-2025 12:00) 		Context Image
(2025/03/25)

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: 25-Mar-2025
AR No. C Class M Class X Class Proton
14028 5% 1% 1% 1%
14030 10% 1% 1% 1%
14035 10% 1% 1% 1%
14036 65% 25% 5% 5%
14039 10% 1% 1% 1%
14040 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 8 0 0 8
14028 1 0 0 1
14036 11 0 0 11
(AR locations: NOAA/SWPC) (Totals for all flares ≥A class)

Recent Flares (NOAA/SWPC, LMSAL & SOARS)

Date X-ray Class AR No.
2025/03/25 03:50 C1.6 -
2025/03/25 01:48 C1.7 4036
2025/03/25 00:36 C3.4 14036
2025/03/24 23:09 C2.5 14036
2025/03/24 20:42 C1.8 4036
2025/03/24 18:30 C1.4 14036
2025/03/24 13:26 C2.3 14036
2025/03/24 07:25 C5.2 14035
2025/03/24 00:27 C2.0 -
2025/03/23 21:06 C2.5 14028
2025/03/23 14:18 C4.5 14028
2025/03/23 10:38 C2.9 14035
2025/03/23 10:22 C2.6 14031
2025/03/23 04:54 C3.4 14035
2025/03/23 00:40 C3.6 14028
2025/03/22 17:11 C5.0 14035
(Only flares ≥C class are listed)

Recent Halo CMEs (SIDC: CACTUS)

CME Start Onset (early/late) PA dA Vel.
- - - - -
(PA measured counter-clockwise from N)