Article Dans Une Revue Natural Hazards and Earth System Sciences Année : 2006

Surface latent heat flux and nighttime LF anomalies prior to the Mw=8.3 Tokachi-Oki earthquake

Résumé

Surface Latent Heat Flux (SLHF) is an atmospheric parameter proportional to the evaporation from the Earth's surface. SLHF has been found to exhibit an anomalous behavior in the epicentral region prior to several coastal earthquakes. Sub-ionospheric low frequency (LF) radio sounding measurements have shown its potentiality for the short-term earthquake forecasting since the last decade. The anomalous SLHF and nighttime LF sub-ionospheric signals are found to show complementary nature associated with the large Tokachi-Oki earthquake of 25 September 2003. Such complementary nature of parameters may prove to be potential in providing early warning information about an impending earthquake.

Fichier principal
Vignette du fichier
nhess-6-109-2006.pdf (733.84 Ko) Télécharger le fichier
Origine Accord explicite pour ce dépôt
Licence

Dates et versions

hal-00299257 , version 1 (18-06-2008)

Licence

Identifiants

  • HAL Id : hal-00299257 , version 1

Citer

G. Cervone, S. Maekawa, R. P. Singh, M. Hayakawa, M. Kafatos, et al.. Surface latent heat flux and nighttime LF anomalies prior to the Mw=8.3 Tokachi-Oki earthquake. Natural Hazards and Earth System Sciences, 2006, 6 (1), pp.109-114. ⟨hal-00299257⟩

Collections

225 Consultations
234 Téléchargements

Partager

  • More