Solar
Activity

Summary of Current Solar Activity
Location of Active Regions [Key]
(26-Sep-2021 12:30) 		Context Image
(26-Sep-2021)

★ >> Plot of Flare Locations << ★
Flare Locations over-plotted on a context image [Pop-up]

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

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


GOES X-rays and Protons
Extract of 4panel of X-rays & Protons
 
Visit the Explanation Page for information on the data used
in making the plots and tables. Also on how to plot the light-curves,
flare locations and coronagraph movies over different time intervals.

The pages are based on pages created as part of the SOARS project;
they are now being maintained and updated by the HELIO project.

Don't forget to visit the HELIO Web Site


Note:This page updates itself every 150 seconds.

 
Flaring Probability by Active Region (NOAA/SWPC)
Forecast for: 26-Sep-2021
AR No. C Class M Class X Class Proton
12871 35% 5% 1% 1%
12872 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 0 0 0 2
12871 3 0 0 16
12872 0 0 0 1
12873 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.
2021/09/26 11:20 C1.6 12871
2021/09/26 06:25 C1.0 12873
2021/09/25 19:11 C1.7 12871
2021/09/25 11:10 C1.0 12871
2021/09/25 03:27 C1.4 12871
2021/09/24 06:56 C2.9 12871
2021/09/23 20:34 C1.0 12871
2021/09/23 04:35 M2.8 12871
(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)