Centre Sismologique Euro-Mediterraneen European-Mediterranean Seismological Centre Rapid Determination of Source Parameters operated at LDG (Paris) and IGN (Madrid) ********************************************************************* *********************** ALERT MESSAGE **************************** ********************************************************************* WARNING : These parameters are preliminary and subject to revision. Location and magnitude estimations may be revised if necessary in an INFORMATION message. _____________________________________________________________________
EARTHQUAKE on 11/02/2009 at 17:34 (UTC) KEPULAUAN TALAUD, INDONESIA 18 km SW Kolongana MAGNITUDE: Mw 7.5 Data provided by: BGSG GFZ JMA NEIC NEWS PTWC Latitude = 3.88 N Longitude = 126.53 E Origin Time = 17:34:51.5 (UTC) Depth = 40 Km RMS = 1.27 sec Gap = 26 degrees 95% confidence ellipse: - Semi major = 6.1 Km - Semi minor = 4.9 Km - Azimuth of major axis = 105 degrees Number of data used = 152 Preliminary location computed on Wed Feb 11 18:05:04 2009 (UTC) Done by Julien VERGOZ Comments : Message number: 1158 All magnitudes estimations : Mw7.7 (BGSG) M 7.3 (GFZ) Mw7.4 (JMA) M 7.0 (NEIC) mb5.3 (NEWS) Mw7.4 (PTWC) P.S.: For additional information, please contact EMSC at: - Email: [email protected] - Web : http://www.emsc-csem.org (maps available) - Fax : 33 1 69 26 70 00 -- Posted By Breaking News to Break News at 2/11/2009 08:05:00 PM
