ZWEIFALL (DE) - 2021-07-17 11:23:25
- Magnitude -0.4
Last update : 2021-08-05 11:13:07 Belgian time
Main parameters
| Date and time |
2021-07-17 11:23:25 UTC
2021-07-17 13:23:25 Belgian time |
| Type | Earthquake |
| Magnitude | ML -0.4 |
| Region | ZWEIFALL (DE) |
| Epicentral coordinates | 50.718° N, 6.324° E Uncertainty ± 1.6 km |
| Depth of hypocenter | 8.9 ± 2.0 km |
Data source : ROB (Royal Observatory of Belgium)
Location map
Quake measurements
Measurements by the Belgian seismic network
| Station | Epicentral distance (km) |
P-Wave arrival (hh:mm:ss.ss) | S-Wave arrival (hh:mm:ss.ss) | Maximal ground displacement (nm) |
|
|---|---|---|---|---|---|
| Code | Place | ||||
| TNL | TERNELL | 20 | 11:23:29.36 | 11:23:31.48 | 0.5 |
| MRG | MONT RIGI | 29 | 11:23:29.50 | - | - |
Measurements by the German seismic network of Bensberg (University of Cologne)
| Station | Epicentral distance (km) |
P-Wave arrival (hh:mm:ss.ss) | S-Wave arrival (hh:mm:ss.ss) | Maximal ground displacement (nm) |
|
|---|---|---|---|---|---|
| Code | Place | ||||
| KLL | KALLTALSPERRE | 8 | 11:23:27.25 | 11:23:28.22 | - |
| DRE | DREILÄGERBACH | 9 | 11:23:27.64 | 11:23:29.06 | - |
Measurements by the Dutch seismic network of KNMI (Royal Netherlands Meteorological Institute)
| Station | Epicentral distance (km) |
P-Wave arrival (hh:mm:ss.ss) | S-Wave arrival (hh:mm:ss.ss) | Maximal ground displacement (nm) |
|
|---|---|---|---|---|---|
| Code | Place | ||||
| VKB | VALKENBURG | 41 | 11:23:32.35 | 11:23:37.20 | - |
| TERZ | TERZIET | 30 | - | 11:23:34.34 | - |
Data policy
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