Viewing archive of Tuesday, 29 May 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 May 29 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 149 Issued at 0245Z on 29 May 2001 This report is compiled from data received at SWO on 28 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1449 1449 1450                       110
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from quiet to active levels. Sustained southward Bz contributed to active conditions from 28/0900Z through the end of the period. This activity appears to be associated with the passage of the structure (CME) following yesterday's 27/1456Z shock.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 143  SSN 190  Afr/Ap 018/018   X-ray Background B3.9
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.6e+05   GT 10 MeV 9.9e+03 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 2 4 4 4 2 4 Planetary 2 3 2 4 4 4 3 4
F. Comments
  None

<< 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!

11%

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2020:16
Last spotless day:2020/01/23

This day in history*

Solar flares
12014M4.9
22014M3.6
32014M3.5
42014M2.6
52014M1.5
ApG
1200032G1
2199724G1
3200423G2
4199416
5200313
*since 1994

Social networks