:Product: 19970929SGAS.txt :Issued: 1997 Sep 29 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 272 ISSUED AT 0245Z ON 29 SEP 1997 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 28 SEP A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 1411 1442 1534 C1.0 II 2212 2215 2217 B2.3 480 2341 2346 2347 100 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD RANGED FROM QUIET TO MINOR STORM LEVELS. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 087 SSN 023 AFR/AP 015/014 X-RAY BACKGROUND B1.7 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.2E+06 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.60E+07 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 3 4 5 3 2 1 1 1 PLANETARY 2 4 5 3 3 3 2 1 F. COMMENTS: NONE