Solar
Activity

Summary of Current Solar Activity
Location of Active Regions [Key]
(25-Apr-2024 12:30) 		Context Image
(2024/04/25)

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-Apr-2024
AR No. C Class M Class X Class Proton
13638 60% 10% 1% 1%
13639 45% 10% 1% 1%
13643 75% 15% 5% 5%
13644 10% 1% 1% 1%
13645 70% 35% 5% 5%
13646 50% 10% 1% 1%
13647 50% 10% 1% 5%
13648 50% 10% 1% 1%
13650 10% 1% 1% 1%
13652 15% 1% 1% 1%
13653 0% 0% 0% 0%
13654 70% 20% 1% 1%
13655 30% 5% 1% 1%
13656 15% 1% 1% 1%
13657 15% 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 11 5 0 16
13637 1 0 0 1
13638 3 0 0 3
(AR locations: NOAA/SWPC) (Totals for all flares ≥A class)

Recent Flares (NOAA/SWPC, LMSAL & SOARS)

Date X-ray Class AR No.
2024/04/25 18:03 C9.4 13638
2024/04/25 17:03 M1.3 13638
2024/04/25 16:26 C3.2 13648
2024/04/25 14:26 C3.7 13638
2024/04/25 13:11 M1.0 13638
2024/04/25 12:25 C4.2 13637
2024/04/25 11:55 C2.6 13647
2024/04/25 08:10 C2.8 13643
2024/04/25 01:40 M1.0 13645
2024/04/25 01:28 C8.7 13645
2024/04/25 01:12 C4.6 13648
2024/04/24 22:54 M2.0 13638
2024/04/24 22:27 M1.1 13647
2024/04/24 22:12 C7.4 13638
2024/04/24 19:51 C7.9 13638
2024/04/24 19:15 C4.0 13645
2024/04/24 15:39 C3.5 13647
2024/04/24 14:02 C9.4 13638
2024/04/24 12:07 M1.4 13645
2024/04/24 09:29 C5.0 13648
2024/04/24 07:35 C6.9 13645
2024/04/24 06:28 C4.2 13638
2024/04/24 04:33 C7.4 13646
2024/04/24 03:57 C6.2 13650
2024/04/24 03:32 C4.7 13654
2024/04/24 02:30 M1.8 13638
2024/04/24 00:13 M1.7 13638
2024/04/23 22:50 C6.2 13646
2024/04/23 21:32 C6.8 13645
2024/04/23 20:58 C7.4 13645
2024/04/23 17:33 M2.9 13638
2024/04/23 13:33 C7.8 13654
2024/04/23 12:37 C5.0 13646
2024/04/23 10:04 C4.4 13645
2024/04/23 09:45 C4.6 13638
2024/04/23 08:07 M3.0 13654
2024/04/23 07:31 C5.4 13638
2024/04/23 06:59 C3.5 13636
2024/04/23 03:06 M3.6 13654
(Only flares ≥C class are listed)

Recent Halo CMEs (SIDC: CACTUS)

CME Start Onset (early/late) PA dA Vel.
2024/04/14 06:12 2024/04/15 03:32
2024/05/02 12:47		 141 352 1437
2024/04/11 18:48 2024/04/14 12:56
2024/04/21 07:44		 066 094 0383
(PA measured counter-clockwise from N)