Earthquake with magnitude of ML 4.0 on date 02-08-2009 and time 06:50:09 (Italy) in region Mar Ionio Meridionale (MARE)

A magnitude ML 4.0 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 02-08-2009 04:50:09 (UTC)
  • 02-08-2009 06:50:09 (UTC +02:00) Italian time
  • 02-08-2009 07:50:09 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 37.9520, 20.1860 at 30 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 4.0 2009-08-02
04:50:09
37.952 20.186 30 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 940649
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-08-02 04:50:09 ± 0.61
Latitude 37.9520 ± 0.0315
Longitude 20.1860 ± 0.0490
Depth (km) 30 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 940649

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5158
Semi-minor axis of confidence ellipse (meter) 1895
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 308
Circular confidence region, given by single value of horizontal uncertainty (meter) 5544.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 262
Number of associated phases, regardless of their use for origin computation 130
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.72
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 6.85193
Number of stations at which the event was observed 122
Number of stations from which data was used for origin computation 46
Magnitude information

ML:4.0

Field Value
Value 4.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 940649
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 17:56:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTCC.HHN. 2009-08-02T04:52:21.72 10.0 undecidable manual Pn 0 0 0
IV.CRE.HHN. 2009-08-02T04:52:17.14 10.0 undecidable manual Pn 0 0 0
IV.ASQU.HHZ. 2009-08-02T04:52:17.04 10.0 undecidable manual Pn 0 0 0
MN.WDD.HHZ. 2009-08-02T04:52:17.97 10.0 undecidable manual Sn 0 0 0
IV.CAFI.HHZ. 2009-08-02T04:52:14.47 10.0 undecidable manual Pn 0 0 0
IV.PARC.HHZ. 2009-08-02T04:52:12.10 10.0 undecidable manual Pn 0 0 0
IV.NRCA.HHN. 2009-08-02T04:52:11.64 10.0 undecidable manual Sn 0 0 0
IV.LAV9.HHZ. 2009-08-02T04:52:11.02 10.0 undecidable manual Pn 0 0 0
IV.BADI.EHZ. 2009-08-02T04:52:10.19 10.0 undecidable manual Pn 0 0 0
IV.RAFF.HHE. 2009-08-02T04:52:09.27 10.0 undecidable manual Pn 0 0 0
IV.MURB.HHZ. 2009-08-02T04:52:06.23 10.0 undecidable manual Pn 0 0 0
IV.PIEI.HHE. 2009-08-02T04:52:06.44 10.0 undecidable manual Pn 0 0 0
IV.MGAB.HHZ. 2009-08-02T04:52:05.84 10.0 undecidable manual Pn 0 0 0
IV.FSSB.SHZ. 2009-08-02T04:52:05.32 10.0 undecidable manual Pn 0 0 0
IV.ECNV.HHN. 2009-08-02T04:52:03.22 10.0 undecidable manual Pn 0 0 0
IV.ASSB.HHZ. 2009-08-02T04:52:02.17 10.0 undecidable manual Pn 0 0 0
IV.GUMA.HHE. 2009-08-02T04:52:02.77 10.0 undecidable manual Pn 0 0 0
IV.ARVD.HHZ. 2009-08-02T04:52:02.71 10.0 undecidable manual Pn 0 0 0
IV.HMDC.HHN. 2009-08-02T04:52:01.19 10.0 undecidable manual Pn 0 0 0
IV.CESI.HHE. 2009-08-02T04:52:01.70 10.0 undecidable manual Pn 0 0 0
IV.SNTG.SHZ. 2009-08-02T04:52:00.54 10.0 undecidable manual Pn 0 0 0
IV.CING.HHZ. 2009-08-02T04:51:59.27 10.0 undecidable manual Pn 0 0 0
IV.FDMO.HHZ. 2009-08-02T04:51:58.33 10.0 undecidable manual Pn 0 0 0
IV.LNSS.HHZ. 2009-08-02T04:51:57.34 10.0 undecidable manual Pn 0 0 0
IV.SSY.HHN. 2009-08-02T04:51:57.20 10.0 undecidable manual Sn 0 0 0
IV.NRCA.HHN. 2009-08-02T04:51:56.04 10.0 undecidable manual Pn 0 0 0
IV.MNS.HHZ. 2009-08-02T04:51:56.47 10.0 undecidable manual Pn 0 0 0
IV.OFFI.HHN. 2009-08-02T04:51:55.61 10.0 undecidable manual Sn 0 0 0
IV.SAN2.EHZ. 2009-08-02T04:51:54.36 10.0 undecidable manual Pn 0 0 0
MN.BLY.HHZ. 2009-08-02T04:51:54.00 10.0 undecidable manual Pn 0 0 0
IV.SSY.HHN. 2009-08-02T04:51:53.93 10.0 undecidable manual Pn 0 0 0
IV.OFFI.HHN. 2009-08-02T04:51:53.15 10.0 undecidable manual Pn 0 0 0
IV.FIAM.HHN. 2009-08-02T04:51:52.66 10.0 undecidable manual Pn 0 0 0
IV.AGST.EHZ. 2009-08-02T04:51:50.70 10.0 undecidable manual Sn 0 0 0
IV.CERT.HHZ. 2009-08-02T04:51:50.09 10.0 undecidable manual Pn 0 0 0
IV.TERO.HHZ. 2009-08-02T04:51:49.74 0.3 undecidable manual Pn 315 760.5609 0.402 22
IV.PTQR.SHZ. 2009-08-02T04:51:47.47 10.0 undecidable manual Pn 0 0 0
IV.GUAR.HHN. 2009-08-02T04:51:47.11 10.0 undecidable manual Pn 0 0 0
IV.GIUL.HHZ. 2009-08-02T04:51:44.56 10.0 undecidable manual Pn 0 0 0
IV.VVLD.HHZ. 2009-08-02T04:51:43.95 10.0 undecidable manual Pn 0 0 0
IV.INTR.HHZ. 2009-08-02T04:51:42.82 0.3 undecidable manual Pn 312 698.3787 1.224 17
IV.POFI.HHZ. 2009-08-02T04:51:41.12 0.3 undecidable manual Pn 309 691.6854 0.354 24
IV.LPEL.HHZ. 2009-08-02T04:51:41.77 10.0 undecidable manual Pn 0 0 0
IV.RNI2.HHN. 2009-08-02T04:51:41.54 10.0 undecidable manual Pn 0 0 0
IV.SDI.SHZ. 2009-08-02T04:51:40.09 10.0 undecidable manual Pn 0 0 0
IV.MIDA.HHE. 2009-08-02T04:51:37.38 10.0 undecidable manual Pn 0 0 0
IV.CARO.HHZ. 2009-08-02T04:51:37.87 1.0 undecidable manual Sg 294 372.9489 -0.795 11
IV.CERA.HHZ. 2009-08-02T04:51:37.74 0.3 undecidable manual Pn 310 663.2361 0.511 24
IV.FRES.HHZ. 2009-08-02T04:51:36.70 10.0 undecidable manual Pn 0 0 0
IV.TRIV.HHZ. 2009-08-02T04:51:35.83 10.0 undecidable manual Pn 0 0 0
IV.VAGA.HHZ. 2009-08-02T04:51:34.86 10.0 undecidable manual Pn 0 0 0
IV.SGG.HHZ. 2009-08-02T04:51:34.33 10.0 undecidable manual Pn 0 0 0
IV.MELA.HHN. 2009-08-02T04:51:33.00 10.0 undecidable manual Sn 0 0 0
IV.CIGN.HHN. 2009-08-02T04:51:33.70 10.0 undecidable manual Pn 0 0 0
IV.SACR.HHN. 2009-08-02T04:51:33.06 10.0 undecidable manual Pn 0 0 0
IV.BSSO.HHE. 2009-08-02T04:51:32.89 0.3 undecidable manual Pn 312 621.5112 0.852 22
IV.PTRJ.HHZ. 2009-08-02T04:51:31.23 0.6 undecidable manual Pn 310 613.6191 0.177 18
IV.FG2.SHZ. 2009-08-02T04:51:30.37 10.0 undecidable manual Pn 0 0 0
IV.AGST.EHZ. 2009-08-02T04:51:30.89 10.0 undecidable manual Pn 0 0 0
IV.MELA.HHN. 2009-08-02T04:51:29.90 10.0 undecidable manual Pn 0 0 0
IV.PE9.EHZ. 2009-08-02T04:51:29.96 10.0 undecidable manual Pn 0 0 0
IV.MOCO.HHZ. 2009-08-02T04:51:28.39 10.0 undecidable manual Pn 0 0 0
IV.GIB.EHN. 2009-08-02T04:51:28.05 10.0 undecidable manual Pn 0 0 0
IV.PSB1.HHZ. 2009-08-02T04:51:28.95 10.0 undecidable manual Pn 0 0 0
IV.SERS.HHZ. 2009-08-02T04:51:27.24 1.0 undecidable manual Sg 293 326.5287 -1.423 11
IV.MRB1.HHZ. 2009-08-02T04:51:26.55 10.0 undecidable manual Pn 0 0 0
IV.FG5.SHZ. 2009-08-02T04:51:25.17 10.0 undecidable manual Pn 0 0 0
MN.WDD.HHZ. 2009-08-02T04:51:24.87 10.0 undecidable manual Pn 0 0 0
IV.CSSN.SHZ. 2009-08-02T04:51:24.40 10.0 undecidable manual Pn 0 0 0
IV.SGRT.HHZ. 2009-08-02T04:51:24.28 0.3 undecidable manual Pn 320 566.5107 -0.914 22
IV.SNAL.HHZ. 2009-08-02T04:51:23.80 10.0 undecidable manual Pn 0 0 0
BA.PZUN.HHE. 2009-08-02T04:51:23.23 10.0 undecidable manual Pn 0 0 0
IV.SGTA.HHZ. 2009-08-02T04:51:23.03 10.0 undecidable manual Pn 0 0 0
IV.CAFE.HHZ. 2009-08-02T04:51:22.91 0.3 undecidable manual Pn 310 543.9444 0.528 27
IV.MSAG.HHZ. 2009-08-02T04:51:22.83 0.3 undecidable manual Pn 320 553.7235 -0.767 24
IV.MCRV.HHE. 2009-08-02T04:51:21.97 0.6 undecidable manual Pn 308 532.5669 1 15
IV.SAMA.HHE. 2009-08-02T04:51:21.92 10.0 undecidable manual Pn 0 0 0
IV.VULT.HHN. 2009-08-02T04:51:21.86 10.0 undecidable manual Pn 0 0 0
IV.GALF.HHZ. 2009-08-02T04:51:20.48 10.0 undecidable manual Pn 0 0 0
IV.MRLC.HHZ. 2009-08-02T04:51:19.14 10.0 undecidable manual Pn 0 0 0
IV.CDRU.HHZ. 2009-08-02T04:51:18.45 10.0 undecidable manual Pn 0 0 0
IV.SGO.SHZ. 2009-08-02T04:51:18.98 10.0 undecidable manual Pn 0 0 0
IV.VCEL.EHN. 2009-08-02T04:51:17.55 10.0 undecidable manual Pn 0 0 0
MN.PDG.HHZ. 2009-08-02T04:51:16.24 0.6 undecidable manual Pn 351 502.8189 -1.025 15
IV.CMPR.HHZ. 2009-08-02T04:51:16.09 0.3 undecidable manual Pn 304 495.3264 -0.241 30
IV.PALZ.HHZ. 2009-08-02T04:51:15.25 0.3 undecidable manual Pn 314 491.0418 -0.55 28
IV.MNO.SHZ. 2009-08-02T04:51:14.98 0.6 undecidable manual Pn 271 480.2526 0.52 19
IV.MRVN.HHN. 2009-08-02T04:51:14.24 0.3 undecidable manual Pn 317 485.2476 -0.843 25
IV.ACER.HHZ. 2009-08-02T04:51:14.41 0.6 undecidable manual Pn 312 480.852 -0.122 21
IV.HVZN.HHZ. 2009-08-02T04:51:14.27 0.3 undecidable manual Pn 262 488.5443 -1.217 21
IV.BULG.HHE. 2009-08-02T04:51:13.80 0.3 undecidable manual Pn 301 476.7672 -0.223 30
IV.MGR.HHZ. 2009-08-02T04:51:12.73 0.3 undecidable manual Pn 303 466.8771 -0.064 32
IV.ILLI.HHZ. 2009-08-02T04:51:12.20 0.6 undecidable manual Pn 278 459.7953 0.29 20
IV.MTSN.HHZ. 2009-08-02T04:51:12.54 0.3 undecidable manual Pn 305 459.8952 0.611 28
IV.MCEL.HHN. 2009-08-02T04:51:12.38 0.3 undecidable manual Pn 306 459.8952 0.457 29
IV.PTRP.EHZ. 2009-08-02T04:51:11.92 10.0 undecidable manual Pg 0 0 0
IV.IVPL.HHZ. 2009-08-02T04:51:11.12 10.0 undecidable manual Pn 0 0 0
IV.HCRL.HHZ. 2009-08-02T04:51:10.26 0.3 undecidable manual Pn 262 458.7963 -1.526 18
IV.HAVL.HHZ. 2009-08-02T04:51:10.92 0.3 undecidable manual Pn 258 459.1959 -0.923 24
MN.AQU.HHZ. 2009-08-02T04:51:10.25 10.0 undecidable manual Pg 0 0 0
IV.SIRI.HHE. 2009-08-02T04:51:10.88 0.3 undecidable manual Pn 305 446.6196 0.609 28
IV.AMUR.HHZ. 2009-08-02T04:51:09.85 0.3 undecidable manual Pn 318 449.0061 -0.717 27
IV.T0105.HLZ. 2009-08-02T04:51:09.17 10.0 undecidable manual Pg 0 0 0
MN.CUC.HHZ. 2009-08-02T04:51:09.93 0.3 undecidable manual Pn 302 439.6266 0.524 29
IV.SCHR.EHZ. 2009-08-02T04:51:09.14 0.3 undecidable manual Pn 306 432.8445 0.582 29
IV.MMME.HHZ. 2009-08-02T04:51:08.30 0.6 undecidable manual Pn 271 431.346 -0.075 22
IV.MIGL.HHN. 2009-08-02T04:51:08.66 0.3 undecidable manual Pn 314 435.8304 -0.266 31
IV.MMN.HHZ. 2009-08-02T04:51:08.49 0.3 undecidable manual Pn 302 421.0563 1.396 20
IV.CRAC.EHZ. 2009-08-02T04:51:07.17 0.1 undecidable manual Pn 311 419.1693 0.316 41
GE.MATE.HHZ. 2009-08-02T04:51:06.73 0.3 undecidable manual Pn 316 422.8545 -0.58 29
IV.ORI.HHZ. 2009-08-02T04:51:05.82 10.0 undecidable manual Pg 0 0 0
IV.MSRU.HHZ. 2009-08-02T04:51:05.66 0.3 undecidable manual Pn 276 409.6788 -0.015 33
IV.NOCI.HHZ. 2009-08-02T04:51:05.35 0.3 undecidable manual Pn 321 413.0754 -0.749 27
IV.MTTG.HHZ. 2009-08-02T04:51:03.82 10.0 undecidable manual Pg 0 0 0
IV.TDS.SHZ. 2009-08-02T04:51:02.39 10.0 undecidable manual Pg 0 0 0
IV.JOPP.HHZ. 2009-08-02T04:51:02.39 0.3 undecidable manual Pn 282 381.3294 0.237 37
MN.TIR.HHZ. 2009-08-02T04:51:02.90 0.6 undecidable manual Pn 356 377.6331 1.216 18
IV.CARO.HHZ. 2009-08-02T04:51:01.68 0.1 undecidable manual Pn 294 372.9489 0.578 49
MN.CEL.HHZ. 2009-08-02T04:51:01.55 0.3 undecidable manual Pn 277 376.1346 0.051 40
IV.MPAZ.HHZ. 2009-08-02T04:51:00.69 0.3 undecidable manual Pn 271 365.4564 0.512 40
IV.SOI.EHN. 2009-08-02T04:50:59.87 0.6 undecidable manual Pn 273 361.2606 0.215 29
IV.GRI.EHE. 2009-08-02T04:50:58.47 10.0 undecidable manual Pg 0 0 0
IV.MESG.HHZ. 2009-08-02T04:50:58.76 0.3 undecidable manual Pn 326 354.6783 -0.069 47
IV.SERS.HHZ. 2009-08-02T04:50:55.21 0.3 undecidable manual Pn 293 326.5287 -0.117 56
IV.PLAC.HHZ. 2009-08-02T04:50:55.95 0.3 undecidable manual Pn 281 331.2129 0.032 56
IV.BRSN.SHZ. 2009-08-02T04:50:51.56 10.0 undecidable manual Pg 0 0 0
IV.SCTE.HHZ. 2009-08-02T04:50:48.48 0.3 undecidable manual Pn 328 277.9107 -0.798 59
IV.FAGN.HHN. 2009-08-02T04:50:45.45 10.0 undecidable manual Pg 0 0 0
HL.KEK.BHZ. 2009-08-02T04:50:39.42 0.3 undecidable manual Pn 350 198.1572 0.067 100
IV.MEU.SHZ. 2009-08-02T04:50:36.24 10.0 undecidable manual Pg 0 0 0
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