SUDDEN  IONOSPHERIC   OF  DISTURBANCES  - SID

Month: JULY       YEAR: 2019      Observing Station: OBSERVATORY
                                                      U P I C E
                                                   CZECH REPUBLIC

Transmitter coordinates:         Receiver coordinates:
Lat.:  63 51 1.31 N               Lat.:  50 30 26.6 N
Long.: 22 28 0.38 W               Long.: 16 00 43.5 E

Sea level: 416 m
Frequency: 37.5 kHz            Band pass: 308 Hz a 80 dB
Chart speed: 3.4 cm/H        Recorder time constant: 1 min

Date    Start   End     Max.    Imp.  Def.   Dur.   Type   REMARKS
         UT      UT      UT     SID          min.
        NO EVENTS 

        NO OBSERVATION    4. 0815 1228    11. 1003 1130
                         18. 0915 1440    25. 0758 1401

        Evaluated by J.Klimes