Local magnitude, surface wave magnitude and seismic energy

Autor: Reinhard Mittag, Vladimír Tobyáš
Rok vydání: 1991
Předmět:
Zdroj: Studia Geophysica et Geodaetica. 35:354-357
ISSN: 1573-1626
0039-3169
DOI: 10.1007/bf01613981
Popis: The local magnitude ML at the seismological station Pruhonice (PRU) was converted into surface wave magnitude MS using the formula MS=−3.2+1.45 ML and the seismic wave energy was estimated using the relation log E (Joule)=1.2+2.0 ML. It was proposed to apply the same conversion formulae at seismological stations Kasperske Hory (KHC) and Berggiesshubel (BRG) where the calibrating functions for local magnitudes were determined for the same set of earthquakes with common reference magnitudes as in the case of the PRU station.
Databáze: OpenAIRE