SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: JANUARY    YEAR: 2008      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.
   5   1102   1230   1112    1     2     88     5    UNCERTN
       1352   1444   1402    1     2     52     5
  17   1447   1528   1457    1     2     41     5    UNCERTN
  18   1006   1112   1015    1     2     66     5    UNCERTN
  24   1036   1100   1042    1     2     24     5    UNCERTN

       Evaluated by J.Klimes