home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
ftp.sec.noaa.gov
/
2014.05.ftp.sec.noaa.gov.tar
/
ftp.sec.noaa.gov
/
pub
/
warehouse
/
2002
/
2002_SGAS.tar.gz
/
2002_SGAS.tar
/
2002_SGAS
/
20020414SGAS.txt
< prev
next >
Wrap
Text File
|
2004-06-07
|
1KB
|
31 lines
:Product: 20020414SGAS.txt
:Issued: 2002 Apr 14 0245 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 104 Issued at 0245Z on 14 Apr 2002
This report is compiled from data received at SWO on 13 Apr
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0458 0458 0458 100
0519 0519 0519 140
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was at quiet
to unsettled levels. A 24 nT sudden impulse was observed on the
boulder magnetometer at 12/2243 UTC. The sudden impulse is likely
the result of a weak CME shock passage.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 226 SSN 257 Afr/Ap 012/014 X-ray Background C1.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.7e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.20e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 3 3 3 3 2 3 Planetary 3 2 3 4 3 3 3 3
F. Comments: None