Solar
Activity

Summary of Current Solar Activity
Location of Active Regions [Key]
(23-Jul-2021 18:00) 		Context Image
(23-Jul-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: 23-Jul-2021
AR No. C Class M Class X Class Proton
12842 10% 1% 1% 1%
12845 10% 1% 1% 1%
12846 10% 1% 1% 1%
12847 5% 1% 1% 1%
12848 5% 1% 1% 1%
12849 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 1 0 0 8
12842 0 0 0 4
12845 1 0 0 6
12849 1 0 0 2
(AR locations: NOAA/SWPC) (Totals for all flares ≥A class)

Recent Flares (NOAA/SWPC, LMSAL & SOARS)

Date X-ray Class AR No.
2021/07/21 19:47 C1.3 12845
2021/07/21 15:55 C1.2 12849
2021/07/20 23:19 C1.0 12849
(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)