Geophysical report

Viewing archive of Sunday, 26 December 2021

Solar and Geophysical Activity Summary 2021 Dec 26 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 360 Issued at 0245Z on 26 Dec 2021 This report is compiled from data received at SWO on 25 Dec

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0312 0312 0312                       140                           
 0400 0400 0400                       190                           
 0500 0500 0500                       130                           
 0535 0535 0535                       100                           
 0633 0633 0633                       160                           
 0637 0645 0659  2907        C1.3     120                           
 0943 0951 0958  2918 N23E21 C2.2  Sf 100    20                     
 1043 1043 1043                       150                           
 1255 1255 1255                       140                           
 2147 2147 2147                       380

B. Proton Events

None.

C. Geomagnetic Activity Summary

The geomagnetic field was quiet.

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 131  SSN 128  Afr/Ap 005/006   X-ray Background B8.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.7e+04   GT 10 MeV 4.3e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 6.10e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 2 3 2 3 2 1 Planetary 1 1 2 2 2 2 1 1

F. Comments

  None.

All times in UTC

Previous rotation Previous day Calendar

Next day Next rotation

<< Go to daily overview page

Latest news

Monday, 30 March 2026

M2.7 solar flare, CME arrival possible

Sunday, 1 February 2026

Latest forum messages

AR4409 189 GoPro tips -which model, what settings etc 10 Artemis 2 Live 8 Comet C/2026 A1 (MAPS) for the southern hemisphere 65 Unspecified geomagnetic activity 150

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!