A magnitude ML 4.0 earthquake occured in region: Mar Ionio Meridionale (MARE), on
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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
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 |
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 |
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 |
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 |
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 |
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 |