:Product: 19990220SRS.txt :Issued: 1999 Feb 20 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # JOINT USAF/NOAA SOLAR REGION SUMMARY SRS NUMBER 51 ISSUED AT 0030Z ON 20 FEB 1999 REPORT COMPILED FROM DATA RECEIVED AT SWO ON 19 FEB I. REGIONS WITH SUNSPOTS. LOCATIONS VALID AT 19/2400Z NMBR LOCATION LO AREA Z LL NN MAG TYPE 8457 N15W69 275 0190 EAO 14 08 BETA 8458 S23W61 267 0610 DKO 09 08 BETA 8459 S28W94 300 0130 DAO 10 09 BETA 8462 N20W50 256 0160 DAO 05 06 BETA 8463 S18W33 239 0050 HSX 01 01 ALPHA 8464 N18W26 232 0050 CSO 05 06 BETA 8466 S22E20 186 0000 BXO 01 02 BETA 8467 N16E29 177 0110 HSX 03 02 ALPHA IA. H-ALPHA PLAGES WITHOUT SPOTS. LOCATIONS VALID AT 19/2400Z FEB NMBR LOCATION LO 8456 N25W78 285 8460 S17W48 255 8461 S31W68 276 II. REGIONS DUE TO RETURN 20 FEB TO 22 FEB NMBR LAT LO NONE