:Product: 19970321RSGA.txt
:Issued: 1997 Mar 21 2200 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
JOINT USAF/NOAA REPORT OF SOLAR AND GEOPHYSICAL ACTIVITY
SDF NUMBER 080 ISSUED AT 2200Z ON 21 MAR 1997
IA.  ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM  20/2100Z
TO 21/2100Z:  SOLAR ACTIVITY WAS VERY LOW. THERE WAS NO FLARE
ACTIVITY NOTED ON THE VISIBLE DISK. THE DISK IS SPOTLESS AND STABLE.
IB.  SOLAR ACTIVITY FORECAST:  SOLAR ACTIVITY IS EXPECTED TO REMAIN
VERY LOW.
IIA.  GEOPHYSICAL ACTIVITY SUMMARY FROM 20/2100Z TO 21/2100Z:
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
IIB.  GEOPHYSICAL ACTIVITY FORECAST:  THE GEOMAGNETIC FIELD IS
EXPECTED TO REMAIN QUIET TO UNSETTLED FOR THE ENTIRE FORECAST
PERIOD.
III.  EVENT PROBABILITIES 22 MAR-24 MAR
CLASS M    01/01/01
CLASS X    01/01/01
PROTON     01/01/01
PCAF       GREEN
IV.  PENTICTON 10.7 CM FLUX
OBSERVED           21 MAR 071
PREDICTED   22 MAR-24 MAR  072/072/072
90 DAY MEAN        21 MAR 074
V.  GEOMAGNETIC A INDICES
OBSERVED AFR/AP 20 MAR  003/003
ESTIMATED AFR/AP 21 MAR  007/006
PREDICTED AFR/AP 22 MAR-24 MAR  010/008-010/008-010/008
VI.  GEOMAGNETIC ACTIVITY PROBABILITIES 22 MAR-24 MAR
A.  MIDDLE LATITUDES
ACTIVE                10/10/10
MINOR STORM           05/05/05
MAJOR-SEVERE STORM    01/01/01
B.  HIGH LATITUDES
ACTIVE                10/10/10
MINOR STORM           05/05/05
MAJOR-SEVERE STORM    01/01/01