SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: JANUARY    YEAR: 2010      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.
   2   1325    1356   1334   1     2     31     5       
       1412    1446   1418   1     2     34     5      
  11   1214    1259   1240   1     2     45     2a
  19   1301    1554   1344   3     4    173     5    
  20   0702    0816   0713   2     3     74     5
       0921    1053   0931   1     2     92     3    PREFLARE
       1053    1151   1103   3     4     58     1
       1229    1254   1234   1     3     25     1
       1515    1539   1520   1     2     24     5
       1546    1622   1612   1     2     36     3
  23   1318    1342   1336   1     2     24     6
  24   0916    1001   0941   1     2     45     3  

       Evaluated by J.Klimes