Viewing archive of Saturday, 30 April 2022

Geophysical report

Solar and Geophysical Activity Summary 2022 Apr 30 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 120 Issued at 0245Z on 30 Apr 2022 This report is compiled from data received at SWO on 29 Apr
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0428 0428 0429                       120                           
 0715 0730 0742  2996 N25W37 M1.2  1f 840    230                    
 0829 0829 0829                       160                           
 0848 0848 0848                       140                           
 0902 0902 0902                       110                           
 1017 1017 1017                       110                           
 1523 1523 1524                       680                           
 1801 1810 1822  2994 N15E85 M1.2  Sf                               
 1903 1903 1904                       160                           
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field reached active levels
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 124  SSN 090  Afr/Ap 010/013   X-ray Background B6.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.1e+06   GT 10 MeV 1.1e+05 p/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.80e+07 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 4 2 3 3 3 2 2 Planetary 3 4 2 2 3 3 2 3 
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-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

Social networks