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 06/04/2009 at 01:32 (UTC) CENTRAL ITALY 7 km W L'aquila MAGNITUDE: ML 5.7 Data provided by: BUC GFZ IMP INGV LED LJU MSO NEWS ODC SOF WAR ZAMG Latitude = 42.34 N Longitude = 13.32 E Origin Time = 01:32:40.9 (UTC) Depth = 2 Km RMS = 1.31 sec Gap = 21 degrees 95% confidence ellipse: - Semi major = 2.7 Km - Semi minor = 1.9 Km - Azimuth of major axis = 45 degrees Number of data used = 280 Preliminary location computed on Mon Apr 6 01:51:31 2009 (UTC) Done by Gilles Mazet-Roux Comments : Message number: 1167 All magnitudes estimations : ML6.2 (BUC) M 5.6 (GFZ) ML5.7 (INGV) ML5.9 (INGV) ML5.6 (LED) ML6.1 (ODC) ML5.6 (SOF) mb4.3 (ZAMG) 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 4/06/2009 04:53:00 AM
