SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: OCTOBER    YEAR: 2002      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.
   3   1012   1104   1048    1     2     52     4
       1522   1553   1530    1     2     31     3
   4   0715   0808   0722    1     2     53     5
       0908   0952   0914    1     2     44     5
       1027   1055   1038    1     2     28     6    PREFLARE
       1055   1116   1111    2     3     21     5
       1233   1248   1248    1     2     15     6    PREFLARE
       1248   1500   1258    3     3    132     5
       1552   1623   1556    1     2     31     5
   5   0853   1017   0902    1     2     24     5
       1030   1045   1045    1     2     15     6    PREFLARE
       1045   1221   1055    2     3     96     5
       1230   1345   1239    1     2     75     3
   8   0914   0942   0931    1     2     28     6
   9   0933   1030   0946    1     2     57     5    UNCERTN
  10   1443   1525   1455    1     2     42     5
  11   0728   1012   0759    3     3    164     5
       1253   1406   1308    1     2     73     3
       1435   1518   1445    1     2     43     5
  13   0820   0935   0848    3     3     75     2b   UNCERTN
  14   1000   1046   1034    1     2     46     4
       1424   1458   1428    1     2     34     5
  15   0812   0848   0820    1     2     36     5
       1408   1526   1422    3     4     78     5
  16   1233   1352   1238    1     2     79     5
  17   1141   1326   1220    1     2    105     3
  20   1033   1055   1038    1     2     22     5
       1152   1302   1234    1     2     68     3
       1355   1424D  1403    2     4     29D    5
       1424   1543   1431    2     4     79     5
  21   1200   1419   1228    2     2    139     3
  23   1120   1442   1235    2     3    202     3    UNCERTN
  26   1344   1426   1409    1     2     42     5    UNCERTN
       1432   1509   1454    2     3     37     2b   UNCERTN
  28   1200   1330   1207    3     4     90     1
       1418   1440   1421    1     2     22     5
  29   1343   1413   1349    1     2     30     5
  31   0920   1018   0935    2     4     58     5
       1023   1106   1029    2     4     43     5

       Evaluated by L.Krivsky and J.Klimes