Earthquake with magnitude of Mw 4.4 on date 12-08-2007 and time 11:20:39 (UTC) in region Costa Greca Ionica (GRECIA)

A magnitude Mw 4.4 earthquake occured in region: Costa Greca Ionica (GRECIA), on

  • 12-08-2007 11:20:39 (UTC)
  • 12-08-2007 13:20:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.1270, 20.4670 at 3 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 4.7
Mw 4.4
2007-08-12
11:20:39
39.127 20.467 3 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 646329
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-08-12 11:20:39 ± 0.39
Latitude 39.1270 ± 0.0189
Longitude 20.4670 ± 0.0325
Depth (km) 3 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 646329

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3053
Semi-minor axis of confidence ellipse (meter) 1632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 300
Circular confidence region, given by single value of horizontal uncertainty (meter) 3500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 258
Number of associated phases, regardless of their use for origin computation 143
Number of defining phases 78
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.85
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 5.75296
Number of stations at which the event was observed 125
Number of stations from which data was used for origin computation 68
Magnitudes information

Mw:4.4

Field Value
Value 4.4
Uncertainty
Num. used stations
Type of magnitude Mw
Reference to an origin 646329
Agency INGV
Autore TDMT Historical
Time of creation (UTC) 2014-02-04 16:05:40

ML:4.7

Field Value
Value 4.7
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 646329
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:17:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.MAIM.HHZ. 2007-08-12T11:22:50.02 10.0 undecidable manual Pn 0 0 0
IV.FNVD.HHE. 2007-08-12T11:22:47.56 10.0 undecidable manual Pn 0 0 0
IV.CRMI.HHN. 2007-08-12T11:22:45.06 10.0 undecidable manual Pn 0 0 0
IV.VMG.SHZ. 2007-08-12T11:22:40.70 10.0 undecidable manual Pn 0 0 0
IV.CASP.HHZ. 2007-08-12T11:22:39.86 10.0 undecidable manual Pn 0 0 0
IV.CSNT.BHZ. 2007-08-12T11:22:38.95 10.0 undecidable manual Pn 0 0 0
IV.SFI.SHZ. 2007-08-12T11:22:37.68 10.0 undecidable manual Pn 0 0 0
IV.ARCI.HHE. 2007-08-12T11:22:36.24 10.0 undecidable manual Pn 0 0 0
IV.LATE.HHZ. 2007-08-12T11:22:34.18 10.0 undecidable manual Sn 0 0 0
IV.RSM.BHZ. 2007-08-12T11:22:31.63 10.0 undecidable manual Pn 0 0 0
IV.LATE.HHZ. 2007-08-12T11:22:31.10 10.0 undecidable manual Pn 0 0 0
IV.SACS.HHZ. 2007-08-12T11:22:31.12 10.0 undecidable manual Pn 0 0 0
IV.MURB.HHZ. 2007-08-12T11:22:27.29 10.0 undecidable manual Pn 0 0 0
IV.GIUL.BHN. 2007-08-12T11:22:26.97 10.0 undecidable manual Sn 0 0 0
IV.FSSB.BHZ. 2007-08-12T11:22:26.78 10.0 undecidable manual Sn 0 0 0
IV.TOLF.HHZ. 2007-08-12T11:22:25.48 10.0 undecidable manual Pn 0 0 0
IV.ASS.SHZ. 2007-08-12T11:22:25.25 10.0 undecidable manual Pn 0 0 0
IV.RDP.BHE. 2007-08-12T11:22:24.89 10.0 undecidable manual Sn 0 0 0
IV.SENI.SHZ. 2007-08-12T11:22:24.36 10.0 undecidable manual Pn 0 0 0
IV.ARVD.EHZ. 2007-08-12T11:22:23.92 10.0 undecidable manual Pn 0 0 0
IV.SCLL.SHZ. 2007-08-12T11:22:23.07 0.1 undecidable manual Sg 258 422.6547 -1.005 26
IV.FSSB.BHZ. 2007-08-12T11:22:23.03 10.0 undecidable manual Pn 0 0 0
IV.SNTG.SHZ. 2007-08-12T11:22:22.77 10.0 undecidable manual Pn 0 0 0
IV.CING.HHN. 2007-08-12T11:22:21.04 10.0 undecidable manual Pn 0 0 0
MN.CEL.HHZ. 2007-08-12T11:22:21.06 0.1 undecidable manual Sg 258 407.3811 0.267 34
IV.ERC.SHZ. 2007-08-12T11:22:21.20 10.0 undecidable manual Pn 0 0 0
IV.RDP.BHE. 2007-08-12T11:22:20.62 10.0 undecidable manual Pn 0 0 0
IV.MPAZ.BHZ. 2007-08-12T11:22:20.10 0.1 undecidable manual Sg 253 408.2802 -0.88 28
IV.MNS.BHZ. 2007-08-12T11:22:20.76 10.0 undecidable manual Pn 0 0 0
IV.LNSS.BHZ. 2007-08-12T11:22:18.65 10.0 undecidable manual Pn 0 0 0
IV.SOI.EHZ. 2007-08-12T11:22:18.35 0.1 undecidable manual Sg 254 399.9996 -0.841 29
IV.AOI.BHZ. 2007-08-12T11:22:18.86 10.0 undecidable manual Pn 0 0 0
IV.JOPP.HHZ. 2007-08-12T11:22:18.05 0.1 undecidable manual Sg 263 399.7998 -1.111 25
IV.NRCA.SHZ. 2007-08-12T11:22:18.69 10.0 undecidable manual Pn 0 0 0
IV.MTCE.BHZ. 2007-08-12T11:22:17.60 10.0 undecidable manual Pn 0 0 0
IV.MA9.SHZ. 2007-08-12T11:22:17.82 10.0 undecidable manual Pn 0 0 0
IV.FIAM.HHE. 2007-08-12T11:22:16.70 10.0 undecidable manual Pn 0 0 0
IV.CAMP.BHN. 2007-08-12T11:22:16.15 10.0 undecidable manual Pn 0 0 0
IV.OFFI.HHZ. 2007-08-12T11:22:15.34 10.0 undecidable manual Pn 0 0 0
IV.CERT.HHZ. 2007-08-12T11:22:14.60 10.0 undecidable manual Pn 0 0 0
IV.CORL.HHZ. 2007-08-12T11:22:13.64 10.0 undecidable manual Sn 0 0 0
MN.AQU.HHZ. 2007-08-12T11:22:13.52 10.0 undecidable manual Pn 0 0 0
IV.PTQR.SHZ. 2007-08-12T11:22:12.18 10.0 undecidable manual Pn 0 0 0
IV.TERO.HHZ. 2007-08-12T11:22:12.88 10.0 undecidable manual Pn 0 0 0
IV.TRTR.HHZ. 2007-08-12T11:22:12.69 10.0 undecidable manual Pn 0 0 0
IV.MCT.SHZ. 2007-08-12T11:22:11.89 10.0 undecidable manual Pn 0 0 0
IV.CARO.HHZ. 2007-08-12T11:22:11.96 0.1 undecidable manual Sg 274 365.4564 0.208 37
IV.FAGN.BHN. 2007-08-12T11:22:11.02 10.0 undecidable manual Pn 0 0 0
IV.GIUL.BHN. 2007-08-12T11:22:10.38 10.0 undecidable manual Pn 0 0 0
IV.PLAC.HHZ. 2007-08-12T11:22:10.26 0.6 undecidable manual Sg 259 356.2767 0.477 17
IV.VVLD.BHE. 2007-08-12T11:22:09.34 10.0 undecidable manual Pn 0 0 0
IV.CORL.HHZ. 2007-08-12T11:22:09.69 10.0 undecidable manual Pn 0 0 0
IV.GRI.EHZ. 2007-08-12T11:22:09.71 0.1 undecidable manual Sg 266 350.5824 1.159 26
IV.VCEL.EHN. 2007-08-12T11:22:09.50 10.0 undecidable manual Pn 0 0 0
IV.USI.SHZ. 2007-08-12T11:22:08.32 10.0 undecidable manual Pn 0 0 0
IV.POFI.HHZ. 2007-08-12T11:22:07.11 0.1 undecidable manual Pn 299 638.583 0.451 24
IV.INTR.HHE. 2007-08-12T11:22:06.88 10.0 undecidable manual Pn 0 0 0
IV.SDI.SHZ. 2007-08-12T11:22:06.20 0.1 undecidable manual Pn 299 630.7908 0.509 24
IV.CERA.HHZ. 2007-08-12T11:22:04.08 0.1 undecidable manual Pn 299 609.9339 0.982 21
IV.CAFR.HHZ. 2007-08-12T11:22:03.97 0.1 undecidable manual Pn 306 619.0137 -0.257 26
IV.RFI.SHZ. 2007-08-12T11:22:02.64 0.1 undecidable manual Pn 296 599.5443 0.836 22
IV.TDS.SHZ. 2007-08-12T11:22:02.64 10.0 undecidable manual Pn 0 0 0
IV.RNI2.HHZ. 2007-08-12T11:22:02.86 0.1 undecidable manual Pn 300 604.9389 0.389 26
IV.MODR.HHZ. 2007-08-12T11:22:02.31 10.0 undecidable manual Pn 0 0 0
IV.SERS.HHZ. 2007-08-12T11:22:02.82 0.1 undecidable manual Sg 269 325.4298 -0.316 37
IV.MIDA.HHZ. 2007-08-12T11:22:01.37 0.1 undecidable manual Pn 300 594.3606 0.215 27
I1.IACL.BHZ. 2007-08-12T11:22:01.79 10.0 undecidable manual Sn 0 0 0
IV.VAGA.HHZ. 2007-08-12T11:22:00.88 0.1 undecidable manual Pn 298 585.2697 0.851 23
IV.GIB.EHE. 2007-08-12T11:22:00.10 10.0 undecidable manual Sn 0 0 0
IV.TRIV.HHZ. 2007-08-12T11:21:59.27 0.1 undecidable manual Pn 302 578.8872 0.042 29
IV.GIB.EHE. 2007-08-12T11:21:59.61 10.0 undecidable manual Pn 0 0 0
IV.SGG.BHZ. 2007-08-12T11:21:59.57 0.1 undecidable manual Pn 298 572.9931 1.076 21
IV.RAFF.HHZ. 2007-08-12T11:21:57.62 0.1 undecidable manual Pn 250 572.5935 -0.83 23
IV.BSSO.HHZ. 2007-08-12T11:21:57.61 0.1 undecidable manual Pn 300 564.4128 0.186 29
IV.PTRJ.HHZ. 2007-08-12T11:21:56.93 0.1 undecidable manual Pn 298 560.6166 -0.02 30
IV.GALF.HHZ. 2007-08-12T11:21:56.81 10.0 undecidable manual Pn 0 0 0
IV.SACR.HHZ. 2007-08-12T11:21:56.05 0.1 undecidable manual Pn 299 548.8395 0.568 27
IV.CIGN.BHZ. 2007-08-12T11:21:55.39 0.1 undecidable manual Pn 303 547.1412 0.118 30
IV.ECNV.BHZ. 2007-08-12T11:21:54.72 10.0 undecidable manual Pn 0 0 0
IV.HMDC.BHZ. 2007-08-12T11:21:54.93 0.1 undecidable manual Pn 246 551.6367 -0.909 23
I1.IACL.BHZ. 2007-08-12T11:21:54.16 10.0 undecidable manual Pn 0 0 0
IV.HVZN.BHZ. 2007-08-12T11:21:53.93 0.1 undecidable manual Pn 248 546.2421 -1.233 20
IV.ILLI.BHZ. 2007-08-12T11:21:53.50 10.0 undecidable manual Sn 0 0 0
IV.CGL.SHZ. 2007-08-12T11:21:53.23 10.0 undecidable manual Pn 0 0 0
IV.PSB1.HHZ. 2007-08-12T11:21:53.92 0.1 undecidable manual Pn 298 532.7667 0.435 28
IV.FG2.SHZ. 2007-08-12T11:21:53.16 0.1 undecidable manual Pn 305 537.2622 -0.891 24
IV.MNO.SHZ. 2007-08-12T11:21:53.70 0.1 undecidable manual Pn 257 518.0925 2.039 12
IV.IFIL.BHZ. 2007-08-12T11:21:51.41 10.0 undecidable manual Pn 0 0 0
IV.MOCO.HHZ. 2007-08-12T11:21:51.37 0.1 undecidable manual Pn 301 513.6969 0.257 30
IV.SSY.BHZ. 2007-08-12T11:21:50.55 0.1 undecidable manual Pn 247 518.6919 -1.187 21
IV.CSSN.SHZ. 2007-08-12T11:21:50.42 0.1 undecidable manual Pn 294 500.9208 0.9 25
IV.HAVL.BHZ. 2007-08-12T11:21:50.56 10.0 undecidable manual Pn 0 0 0
IV.ILLI.BHZ. 2007-08-12T11:21:49.33 10.0 undecidable manual Pn 0 0 0
IV.FG5.SHZ. 2007-08-12T11:21:49.86 0.1 undecidable manual Pn 300 501.1206 0.308 30
IV.SNAL.HHZ. 2007-08-12T11:21:48.55 0.1 undecidable manual Pn 296 489.0438 0.498 30
IV.MCRV.HHZ. 2007-08-12T11:21:48.27 0.1 undecidable manual Pn 294 486.4464 0.541 29
I1.HAGA.BHZ. 2007-08-12T11:21:48.07 10.0 undecidable manual Pn 0 0 0
IV.RGNG.SHZ. 2007-08-12T11:21:47.80 0.1 undecidable manual Pn 306 499.722 -1.581 17
IV.SGTA.HHZ. 2007-08-12T11:21:47.77 0.1 undecidable manual Pn 299 486.6462 0.024 33
IV.CAFE.HHZ. 2007-08-12T11:21:47.75 0.1 undecidable manual Pn 297 491.4414 -0.594 29
IV.FG4.SHZ. 2007-08-12T11:21:46.62 0.1 undecidable manual Pn 300 474.969 0.32 31
IV.SGRT.HHZ. 2007-08-12T11:21:46.98 0.1 undecidable manual Pn 308 493.8279 -1.669 16
IV.CDRU.HHZ. 2007-08-12T11:21:46.37 0.1 undecidable manual Pn 291 465.0789 1.304 21
IV.IVPL.BHE. 2007-08-12T11:21:46.86 0.1 undecidable manual Pn 262 481.851 -0.292 31
IV.MSAG.HHZ. 2007-08-12T11:21:45.38 0.1 undecidable manual Pn 308 479.853 -1.531 18
IV.FGMS.SHZ. 2007-08-12T11:21:45.20 0.1 undecidable manual Pn 308 476.6673 -1.309 21
IV.SGO.SHZ. 2007-08-12T11:21:45.74 0.1 undecidable manual Pn 292 467.2767 0.401 31
IV.BULG.HHN. 2007-08-12T11:21:45.02 10.0 undecidable manual Pg 0 0 0
IV.CMPR.HHE. 2007-08-12T11:21:44.81 0.1 undecidable manual Pn 288 459.8952 0.386 32
IV.VULT.HHZ. 2007-08-12T11:21:44.27 0.1 undecidable manual Pn 298 459.096 -0.05 34
IV.MSI.SHZ. 2007-08-12T11:21:42.99 0.1 undecidable manual Pn 258 437.6286 1.343 21
IV.MSRU.BHZ. 2007-08-12T11:21:42.15 0.1 undecidable manual Pn 259 439.8264 0.229 33
IV.MTSN.HHZ. 2007-08-12T11:21:41.03 0.1 undecidable manual Pn 289 421.7556 1.351 22
IV.MTTG.SHZ. 2007-08-12T11:21:41.29 0.1 undecidable manual Pn 255 431.8455 0.364 33
IV.PALZ.HHZ. 2007-08-12T11:21:40.43 0.1 undecidable manual Pn 299 432.5448 -0.588 31
IV.ACER.HHZ. 2007-08-12T11:21:39.79 10.0 undecidable manual Pg 0 0 0
IV.SCLL.SHZ. 2007-08-12T11:21:39.93 0.1 undecidable manual Pn 258 422.6547 0.147 35
IV.MCEL.HHE. 2007-08-12T11:21:39.68 0.1 undecidable manual Pn 290 419.5578 0.279 34
IV.MGR.BHE. 2007-08-12T11:21:39.92 0.1 undecidable manual Pn 287 434.4318 -1.329 22
MN.CUC.HHZ. 2007-08-12T11:21:39.30 0.1 undecidable manual Pn 285 409.1793 1.189 24
IV.PTRP.EHZ. 2007-08-12T11:21:38.10 0.1 undecidable manual Pn 294 405.8826 0.397 33
IV.MRVN.HHZ. 2007-08-12T11:21:38.20 0.1 undecidable manual Pn 302 421.1562 -1.398 21
IV.MPAZ.BHZ. 2007-08-12T11:21:38.10 0.1 undecidable manual Pn 253 408.2802 0.105 35
MN.CEL.HHZ. 2007-08-12T11:21:38.17 0.1 undecidable manual Pn 258 407.3811 0.285 34
IV.JOPP.HHZ. 2007-08-12T11:21:37.31 0.1 undecidable manual Pn 263 399.7998 0.363 34
IV.SIRI.HHN. 2007-08-12T11:21:37.87 0.1 undecidable manual Pn 288 409.8786 -0.32 34
IV.SOI.EHZ. 2007-08-12T11:21:37.07 0.1 undecidable manual Pn 254 399.9996 0.107 36
IV.SCTE.HHZ. 2007-08-12T11:21:36.99 0.1 undecidable manual Sg 302 200.5437 0.788 76
IV.SCHR.EHZ. 2007-08-12T11:21:36.81 0.1 undecidable manual Pn 289 393.3063 0.67 31
IV.MIGL.HHZ. 2007-08-12T11:21:34.24 0.1 undecidable manual Pn 297 379.9308 -0.229 36
IV.CRAC.EHZ. 2007-08-12T11:21:34.28 0.1 undecidable manual Pn 293 370.2516 1.014 27
IV.AMUR.HHZ. 2007-08-12T11:21:33.32 0.1 undecidable manual Pn 302 382.9278 -1.527 21
IV.CARO.HHZ. 2007-08-12T11:21:33.86 0.1 undecidable manual Pn 274 365.4564 1.191 25
IV.ORI.EHZ. 2007-08-12T11:21:31.16 0.1 undecidable manual Pn 288 358.2747 -0.617 33
IV.GRI.EHZ. 2007-08-12T11:21:31.33 0.1 undecidable manual Pn 266 350.5824 0.508 35
IV.PLAC.HHZ. 2007-08-12T11:21:31.98 0.1 undecidable manual Pn 259 356.2767 0.449 35
IV.NOCI.HHE. 2007-08-12T11:21:28.47 0.1 undecidable manual Pn 304 343.0011 -1.409 23
IV.SERS.HHZ. 2007-08-12T11:21:27.40 0.1 undecidable manual Pg 269 325.4298 -0.295 37
MN.TIP.HHN. 2007-08-12T11:21:26.69 0.1 undecidable manual Pg 272 319.0362 -0.202 38
MN.TIR.HHZ. 2007-08-12T11:21:19.21 0.1 undecidable manual Pg 348 251.5593 0.717 55
IV.SCTE.HHZ. 2007-08-12T11:21:11.08 0.1 undecidable manual Pg 302 200.5437 -1.063 67
IV.CLTB.SHZ. 2007-08-12T11:21:03.50 10.0 undecidable manual Pg 0 0 0
HL.KEK.BHE. 2007-08-12T11:20:54.07 0.1 undecidable manual Pg 319 86.6466 -1.028 100
TDMT - Time Domain Moment Tensor

TDMT details

Field Value
MagnitudeMw 4.36
Scalar Moment4.35E+22 dyne-cm
Computed depth15 km
QualityAa
Variance Reduction%
Double Couple0%
CLVD0%
ISO0%
Model usedCIA
Modemanual
Statusfinal

Moment Tensor Components

Component Value
Mrr-2.92E+20
Mtt8.96E+21
Mpp-8.67E+21
Mrt6.05E+21
Mrp-1.69E+21
Mtp4.21E+22

Nodal Planes

Name Strike Dip Rake
PN127689-8
PN2682-179

Fault Plane solution

Focal Mechanism

psmeca (GMT documentation)

15 276 89 -8 6 82 -179 4.35 22 0.5 0.5

TDMT references

More info and references
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download