:Product: 19970717RSGA.txt
:Issued: 1997 Jul 17 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 198 ISSUED AT 2200Z ON 17 JUL 1997
IA.  ANALYSIS OF SOLAR ACTIVE REGIONS AND ACTIVITY FROM  16/2100Z
TO 17/2100Z:  SOLAR ACTIVITY WAS VERY LOW. NEW REGION 8062 ( N23E66),
A SINGLE AXX SPOT, WAS NUMBERED TODAY.
IB.  SOLAR ACTIVITY FORECAST:  SOLAR ACTIVITY IS EXPECTED TO REMAIN
VERY LOW FOR THE ENTIRE FORECAST PERIOD.
IIA.  GEOPHYSICAL ACTIVITY SUMMARY FROM 16/2100Z TO 17/2100Z:
THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED.
IIB.  GEOPHYSICAL ACTIVITY FORECAST:  THE GEOMAGNETIC FIELD IS
EXPECTED TO BE MOSTLY QUIET FOR THE ENTIRE FORECAST PERIOD.
III.  EVENT PROBABILITIES 18 JUL-20 JUL
CLASS M    01/01/01
CLASS X    01/01/01
PROTON     01/01/01
PCAF       GREEN
IV.  PENTICTON 10.7 CM FLUX
OBSERVED           17 JUL 070
PREDICTED   18 JUL-20 JUL  070/070/072
90 DAY MEAN        17 JUL 072
V.  GEOMAGNETIC A INDICES
OBSERVED AFR/AP 16 JUL  007/005
ESTIMATED AFR/AP 17 JUL  009/012
PREDICTED AFR/AP 18 JUL-20 JUL  005/008-005/008-005/008
VI.  GEOMAGNETIC ACTIVITY PROBABILITIES 18 JUL-20 JUL
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