Viewing archive of Saturday, 21 January 2023

Geophysical report

Solar and Geophysical Activity Summary 2023 Jan 21 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 021 Issued at 0245Z on 21 Jan 2023 This report is compiled from data received at SWO on 20 Jan
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0804 0805 0805                       120                           
 1015 1015 1015                       140                           
 1025 1025 1025                       140                           
 1041 1041 1042                       160                           
 1049 1049 1050                       200                           
 1058 1058 1058                       110                           
 1205 1205 1205                       100                           
 1347 1407 1432  3190        C5.3     110                           
 2234 2234 2234                       130                           
 2316 2316 2316                       110                           
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to Unsettled
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 218  SSN 197  Afr/Ap 004/005   X-ray Background C1.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.3e+06   GT 10 MeV 3.0e+04 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.40e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 1 1 2 3 2 2 Planetary 1 1 0 1 2 3 2 2 
F. Comments
  None

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.3
Last M-flare2024/11/08M1.4
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024190.1 +23.7
Last 30 days160.2 +7.9

This day in history*

Solar flares
12013X1.59
22001X1.3
32000X1.07
42001M6.04
52000M4.14
DstG
12004-374G4
21991-280G4
31998-149G4
41961-78G2
51999-73G1
*since 1994

Social networks