SUDDEN ENHANCEMENTS OF ATMOSPHERICS - SEA Month: NOVEMBER YEAR: 2003 Observing Station: OBSERVATORY U P I C E CZECH REPUBLIC Lat.: 50 30 26.6 N Sea level: 416 m Long.: 16 00 43.5 E Frequency: 27 kHz Band pass: 308 Hz a 3 dB Chart speed: 3.4 cm/H Recorder time constant: 27 sec Date Start End Max. Imp. Def. Dur. Type REMARKS UT UT UT SEA min. 1 0805 0844 0822U 1 2 39 3 PREFLARE 0844 1004 0857 3 3 80 5 1126 1246 1148 1 3 80 5 2 0855 0922 0909U 1 2 27 6 0933 1036 0947U 1 2 63 3 1227 1344 1248 2 4 77 5 1435 1520 1445U 1 2 45 5 1542 1619 1555 1 2 37 3 3 0746 0846 0823 2 2 60 3 0914 0946 0923U 2 2 32 5 PREFLARE 0946 1240 0952 3 4 174 5 1340 1502 1414 1 3 82 5 1530 1624 1536 3 4 54 1 4 0956 1012 1012 1 2 16 6 PREFLARE 1012 1108 1019 3 4 56 1 1118 1232 1121 2 3 74 5 1344 1437 1350 2 4 53 1 1451 1520 1457 1 2 29 5 5 0930 1050 0954U 2 2 80 3 PREFLARE 1050 1142 1056 3 4 52 1 1348 1446 1409U 1 2 58 3 8 0943 1013 0958 1 2 30 3 10 1014 1133 1041 2 3 79 5 1334 1356 1339 1 2 22 5 11 0729 0802D 0738 1 2 33D 3 0802 0900 0817 1 2 58 3 1212 1314 1227 1 2 62 3 1332 1510 1350 3 4 98 5 12 1027 1103 1046 2 2 36 2a 1156 1226 1201 1 2 30 5 1341 1425 1355 1 2 44 3 13 0808 0848 0848 2 2 40 3 PREFLARE 0848 1046D 0903 3 4 118D 5 1046 1206 1058 2 3 80 2a 1210 1320 1223 1 2 70 3 14 0858 1004 0912 1 2 66 3 15 0922 1035 0954 1 2 73 3 16 0752 0831 0807 2 2 39 2a 1014 1120 1045 1 2 66 3 17 0820 0944 0840 1 2 84 3 1342 1431 1353 1 2 49 3 18 0712 0905 0754U 2 2 113 3 19 0804 0846 0817 1 2 42 5 1149 1353 1210 2 2 124 3 1516E 1546 1518 3 4 30D 1 20 0726 0739 0729 1 2 13 1 PREFLARE 0739 0847 0746 3 4 68 1 1007 1044 1019 1 2 37 5 1236 1346 1241 1 2 70 5 24 0827 0921 0842 1 2 54 2a UNCERTN 25 0932 1050 0947 1 2 78 3 1326 1357 1329 1 2 31 5 UNCERTN 26 0921 1008 0928 2 3 47 5 UNCERTN 27 0808 0950 0820 1 2 102 3 Evaluated by L.Krivsky and J.Klimes