Austria, Vienna: 1963-2023

The Vienna cluster is named for Vienna, Austria. The earthquakes are all less than M5 and only about half of them are observed at teleseismic distances. Station coverage is excellent and the location calibration is very strong. All events have depth control from near-source or local-distance readings but some of the earlier events have few observations to constrain depth. Number of events: 53 Calibration type: direct calibration using data to 0.7 degrees; hypocentroid calibration level = 0.7 km Epicentral calibration range: 1 - 2 km Date range: 19631202 - 20230330 Latitude range: 47.382 - 48.297 Longitude range: [...]