SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: JUNE       YEAR: 2007      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   0524   0650   0642U   1     2     86     3    PREFLARE
       0650   0821   0654    3     4     91     1
       1233   1343   1243    1     2     70     3
       1440   1730     X     1     4    170     5
   2   0349   0430   0400    1     3     41     5
       0535   0606   0541U   1     2     31     3    PREFLARE
       0606   0715   0612    2     4     69     1
       0718   0750   0728U   1     2     32     3
       0756   0822   0804    1     2     26     6
       1517   1559   1523    1     2     42     5
   3   0638   0802   0641    3     4     84     1
       0814   0911   0816U   1     2     57     3
       0925   0948   0929    1     2     23     1
   4   0511   0718   0516    3     4    127     1
       1200   1311   1209    1     2     71     5
       1656   1731   1700    1     2     35     5
   5   1555   1750   1620    1     3    115     5
   7   0840   0910   0844    1     2     30     5
   8   0615   0730   0635    2     3     75     5
       0830   0940   0855    1     2     70     3
  15   0355   0433   0358    1     2     38     5
  16   1753   1847   1757    1     2     54     5
  25   0808   0843   0811    2     3     35     1    UNCERTN
  26   0500   0659   0516    1     2    119     5    UNCERTN
  29   0911   1007   0941    1     2     56     2b
       1539   1652   1545    1     2     73     5
       1711   1756   1721    1     2     45     5
  30   0739   0815   0746    1     2     36     3
       1044   1129   1052    1     2     45     5
       1246   1329   1252    1     2     43     5

       Evaluated by J.Klimes