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Statistics of station Dongjum

Here you can find statistics of the TOA lightning detection station Dongjum.

  • Id: 1845
  • Firmware: 8.3b2
  • Controller: 19.3
  • Amplifier: H1 / E1
  • Antenna 1+2+3: Ferrite rod, length=20mm, shielded
  • Antenna 4: Electric field, length=15mm
  • Website:
  • Comment: ♥ BLUE ♥ (3x Ferrite 20cm & E-15 cm)

General statistics of the last hour

  • Station active: no
  • Last active: 194,625.5 minutes ago
  • Last update: 1.7 minutes ago
  • Last detected stroke: 2017-11-07 16:37:46 UTC
  • Last signal: 2017-11-07 16:39:49 UTC

Surrounding area

Stroke count

Here you can see the whole stroke count per hours detected by the lightning network, the count of detected strokes/h of the station Dongjum and the mean stroke count for all stations

Graphs: Stroke statistics

Signal count

The count of received signals per hour of the station Dongjum and also mean value of all stations.

Graphs: Signal statistics


Stroke and locating ratios are important parameters for the correct adjustment of the station. Calculations:
locating ratio = (detected strokes of the station) / (signals of the station)
stroke ratio = (detected strokes of the station) / (network stroke count)

Graphs: Locating and stroke ratios

Stroke ratio by distance

Overview about the own locating ratio over distance from stations. Whole stroke count over distance is also visible.

Graphs: Stroke ratio by distance

Stroke ratio by bearing

Own locating ratio over the geographic direction. For better comparision, there is also the whole stroke count visible.

Graphs: Stroke ratio by bearing