<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Search for earthquake precursors in well water levels in a localized seismically active area of Reservoir Triggered Earthquakes in India"^^ . "Four cases of coseismic changes are observed in water\r\nlevels recorded at a close network of wells around\r\nseismically active Koyna-Warna region in western India\r\nduring 1997–2000. While coseismic increase of 2–7 cm in\r\nwater levels is observed for earthquakes of M 4.3–4.7 in\r\nthree cases, a trough like decrease of 0.4–8 cm is observed\r\nat 7 wells for an M 5.2 earthquake. All these earthquakes\r\noccurred within the network of wells drilled for the study.\r\nOur results suggest that decrease in water levels prior to\r\nthese earthquakes may be premonitory in nature. We show\r\nthat magnitude of the earthquake and epicentral distance are\r\ntwo vital parameters to record anomalous changes. In our\r\nstudy local earthquakes of M ≥ 4.3 are recorded at a\r\nmaximum distance of about 24 km. Our studies provide first\r\nobservations from a unique experiment in India, which will\r\nhave implications in developing earthquake prediction\r\nmodels. INDEX TERMS: 7230 Seismology: Seismicity and\r\nseismotectonics; 7223 Seismology: Seismic hazard assessment and\r\nprediction; 1899 Hydrology: General or miscellaneous.\r\nCitation: Chadha, R. K., A. P. Pandey, and H. J. Kuempel,\r\nSearch for earthquake precursors in well water levels in a\r\nlocalized seismically active area of Reservoir Triggered\r\nEarthquakes in India, Geophys. Res. Lett., 30(7), 1416,"^^ . "2003-04" . . "30" . "7" . . "American Geophysical Union"^^ . . . "Geophysical Research Letters"^^ . . . "00948276" . . . . . . . . . . . . . "Rajender Kumar"^^ . "Chadha"^^ . "Rajender Kumar Chadha"^^ . . "Hans Joachim"^^ . "Kuempel"^^ . "Hans Joachim Kuempel"^^ . . "Prabha"^^ . "Pandey"^^ . "Prabha Pandey"^^ . . "National Geophysical Research Institute, Hyderabad, India"^^ . . . "National Geophysical Research Institute, Hyderabad, India"^^ . . . "Leibniz Institute for Applied Geosciences, Hannover, Germany"^^ . . . . . . "HTML Summary of #1466 \n\nSearch for earthquake precursors in well water levels in a localized seismically active area of Reservoir Triggered Earthquakes in India\n\n" . "text/html" . . . "Collective properties of seismicity" . . . "Technology-seismicity interaction" . . . "Koyna-Warna" . . . "Reservoir impoundment" . .