SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: SEPTEMBER  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.
   7   0920   0948   0924    1     2     28     6
   8   0455   0535   0510    1     2     40     2a
       0626   0703   0640    1     2     37     3
       0708   0749   0716    1     2     41     5
   9   0653   0754   0713    2     2     61     5
  10   0649   0849   0712    3     3    120     5
       1453   1536   1502    1     3     43     5
  11   0730   0928   0736    2     3    118     5
       1043   1220   1059U   1     2     97     3
  12   0648   0738   0702U   1     2     50     3
  13   0630   0827   0700    2     2    117     5
       0834   0906   0845    1     2     32     5    PREFLARE
       0906   1118   0930    3     4    132     5
  14   0642   0824   0654    2     2    102     3
  16   0750   0813   0758    1     2     23     2a
       0832   0946   0846U   1     2     74     5
       1538   1630   1558    1     2     52     3
  18   1014   1106   1020    2     4     52     5
       1601   1638   1615U   1     2     37     3
  19   0804   0950   0826    2     2    106     3
       1302   1421   1320U   1     2     79     3
       1427   1644   1505    2     3    137     5
  20   0646   0842   0708U   2     2    116     3
       0925   1030   0932    2     3     65     5
       1335   1442   1345    1     2     67     3
  22   0842   0912   0850U   1     2     30     5
  23   1000   1031   1004    1     2     31     1
       1311   1416   1322    1     2     65     5
  24   0943   1125   0956    2     3    102     5
  26   0910   0932   0916    1     2     22     6    PREFLARE
       0932   1020   0938    2     3     48     5
  27   0802   1026   0855    3     3    144     3
       1242   1304   1249    1     2     22     6    PREFLARE
       1304   1405   1315    2     4     61     5
       1450   1514   1458    1     2     24     6    PREFLARE
       1514   1611   1521    1     3     57     5
  28   1039   1204   1059    1     2     85     3
       1254   1413   1312    1     2     79     3
       1415   1523   1429    1     2     68     3
  30   0530   0633   0601U   1     2     63     3
       0711   0750   0724    1     2     39     3
       0804   0918   0943    1     2     74     3

       Evaluated by L.Krivsky and J.Klimes