Definition of Foreshock. Meaning of Foreshock. Synonyms of Foreshock

- A foreshock is an earthquake that occurs before a larger seismic event – the mainshock – and is related to it in both time and space. The designation...
- show quite predictable foreshock behaviour before the main seismic event. Reviews of data of past events and their foreshocks showed that they have a...
- sequence, sometimes preceded by one or more foreshocks, and almost always followed by many aftershocks. A foreshock is an earthquake that occurs before a larger...
- morning of 26 September. It was preceded by a foreshock almost as strong as the main quake. The foreshock occurred at 02:33 CEST (00:33 UTC), rated Mw5...
- revealed an annual strain ac****ulation of about 2 cm (0.79 in). A Mw  7.3 foreshock occurred along the Indaw segment three minutes before the Mw  7.7 earthquake...
- Cornelius Radu, several foreshocks of magnitude 5–6 occurred starting with March 1738. In a chronicle it is mentioned that a "large" foreshock happened on 8 May...
- Kyushu Region, ****an, at a depth of about 10 kilometres (6.2 miles), and a foreshock earthquake with a magnitude 6.2 at 21:26 JST (12:26 UTC) on April 14,...
- prediction or a fluke. The prediction was based mainly on the pronounced foreshock sequence. None of the precursors observed in this earthquake were observed...
- This article provides a list of aftershocks of intensity VI (Strong) or higher of the 2023 Turkey–Syria earthquakes. The area has experienced more than...
- redesignated as the mainshock and the original main shock is redesignated as a foreshock. Aftershocks are formed as the crust around the displaced fault plane...