SUDDEN  ENHANCEMENTS  OF  ATMOSPHERICS - SEA

Month: AUGUST     YEAR: 2015      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.
   9    0735    0824    0748     1     2      49      3
  21    0941    1114    0948     1     3      93      5
  22    0632    0707    0647     1     2      35      2a
        0821    0838D   0828     1     3      17D     5
        0838    0909    0844     1     4      31      5
        1023    1111    1030     1     3      48      5
        1120    1217    1141     1     2      57      3
        1321    1453    1329     1     4      92      5
  23    0710    0741    0717     1     2      31      5
        1006    1058    1019     1     2      52      5    UNCERTN
  24    0709    0731D   0719     1     2      22D     5
        0731    0802    0734     1     2      31      5
  26    1345    1457    1401     1     4      72      5
  27    0536    0601    0540U    1     2      25      5
  28    0620    0728    0641     2     3      68      5
        0817    0853    0823     1     2      36      5
        1247    1308    1308     1     2      21      6    PREFLARE
        1308    1348    1317     1     4      40      1

        Evaluated by J.Klimes