Earthquake with magnitude of Md 4.1 on date 29-06-1987 and time 13:07:25 (UTC) in region Adriatico Centrale (MARE)

A magnitude Md 4.1 earthquake occured in region: Adriatico Centrale (MARE), on

  • 29-06-1987 13:07:25 (UTC)
  • 29-06-1987 15:07:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.65, 15.37 at 5 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

An earthquake occurred to
97 Km E of Pescara (121014 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
Rev 1000 Md 4.1 1987-06-29
13:07:25
42.65 15.37 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 49709
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1987-06-29 13:07:25 ± 0.089
Latitude 42.65 ± 0.01
Longitude 15.37 ± 0.01
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 49709

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1381.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00769
Epicentral distance of station farthest from the epicenter (degree) 0.08815
Number of stations at which the event was observed 62
Number of stations from which data was used for origin computation 62
Magnitude information

Md:4.1

Field Value
Value 4.1
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 49709
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:48:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.MAF.Z. 1987-06-29T13:11:32.00 10.0 undecidable manual SN 295 0.0882 1.63 0
--.KHC.Z. 1987-06-29T13:10:15.90 10.0 undecidable manual SN 349 0.0593 1.66 0
--.MAF.Z. 1987-06-29T13:09:46.50 10.0 undecidable manual PN 295 0.0882 -0.42 0.7
--.MDI.Z. 1987-06-29T13:09:40.50 10.0 undecidable manual SN 309 0.046 1.45 0.1
--.MOF.Z. 1987-06-29T13:09:19.00 10.0 undecidable manual PN 314 0.07 -0.23 1
--.PRU.Z. 1987-06-29T13:09:12.50 10.0 undecidable manual PN 355 0.0661 -0.9 0.4
--.LPL.Z. 1987-06-29T13:09:05.40 10.0 undecidable manual PN 297 0.0614 -0.72 0.6
--.LPG.Z. 1987-06-29T13:09:05.50 10.0 undecidable manual PN 297 0.0612 -0.35 1
--.BNI.Z. 1987-06-29T13:09:04.60 10.0 undecidable manual PN 293 0.0603 0.17 1.1
--.LRG.Z. 1987-06-29T13:09:03.60 10.0 undecidable manual PN 279 0.0596 0.27 1.1
--.DIX.Z. 1987-06-29T13:09:03.30 10.0 undecidable manual PN 303 0.0597 -0.21 1.1
--.KHC.Z. 1987-06-29T13:09:02.20 10.0 undecidable manual PN 349 0.0593 -0.76 0.6
--.LMR.Z. 1987-06-29T13:09:02.50 10.0 undecidable manual PN 278 0.0585 0.75 0.6
--.MMK.Z. 1987-06-29T13:08:59.60 10.0 undecidable manual PN 305 0.0565 0.89 0.5
--.DOI.Z. 1987-06-29T13:08:56.50 10.0 undecidable manual PN 290 0.0554 -0.51 0.9
--.ZAG.Z. 1987-06-29T13:08:54.40 10.0 undecidable manual SN 7 0.0288 0.68 0.6
--.SBF.Z. 1987-06-29T13:08:53.50 10.0 undecidable manual PN 284 0.053 0.14 1.2
--.VDL.Z. 1987-06-29T13:08:51.30 10.0 undecidable manual PN 314 0.0512 0.85 0.6
--.TMA.Z. 1987-06-29T13:08:51.10 10.0 undecidable manual PN 308 0.052 -0.69 0.7
--.VAI.Z. 1987-06-29T13:08:50.50 10.0 undecidable manual PN 306 0.0513 -0.3 1.1
--.VAY.Z. 1987-06-29T13:08:48.00 10.0 undecidable manual PN 101 0.0495 -0.1 2.5
--.KMR.Z. 1987-06-29T13:08:48.00 10.0 undecidable manual PN 351 0.0492 0.46 1
--.PGD.Z. 1987-06-29T13:08:46.50 10.0 undecidable manual SN 295 0.0262 -0.38 0.8
--.CKI.Z. 1987-06-29T13:08:46.50 10.0 undecidable manual PN 291 0.0488 -0.45 1
--.BHG.Z. 1987-06-29T13:08:46.80 10.0 negative manual PN 341 0.0482 0.77 1.4
--.MDI.Z. 1987-06-29T13:08:42.00 10.0 undecidable manual PN 309 0.046 -0.64 0.8
--.SOP.Z. 1987-06-29T13:08:42.20 10.0 undecidable manual PN 8 0.0459 -0.23 1.3
--.CO9.Z. 1987-06-29T13:08:38.00 10.0 undecidable manual PN 298 0.0429 0.11 1.4
--.CVF.Z. 1987-06-29T13:08:38.60 10.0 undecidable manual PN 271 0.043 0.59 0.9
--.KBA.Z. 1987-06-29T13:08:36.20 10.0 positive manual PN 342 0.0418 -0.07 2.8
--.ATN.Z. 1987-06-29T13:08:35.00 10.0 undecidable manual PN 178 0.0404 0.95 0.5
--.CAV.Z. 1987-06-29T13:08:34.40 10.0 undecidable manual PN 323 0.0412 -0.93 0.5
--.SAL.Z. 1987-06-29T13:08:34.00 10.0 undecidable manual PN 311 0.041 -1.01 0.5
--.FOI.Z. 1987-06-29T13:08:31.20 10.0 undecidable manual PN 335 0.0391 -0.93 0.6
--.SGO.Z. 1987-06-29T13:08:28.50 10.0 undecidable manual SN 181 0.0188 1.38 0.1
--.ZAG.Z. 1987-06-29T13:08:16.90 10.0 undecidable manual PN 7 0.0288 0.43 2.5
--.BDI.Z. 1987-06-29T13:08:23.50 10.0 undecidable manual PN 293 0.0337 -0.28 1.4
--.PS9.Z. 1987-06-29T13:08:23.50 10.0 undecidable manual PN 288 0.0331 0.46 1.2
--.PVY.Z. 1987-06-29T13:08:20.30 10.0 undecidable manual PN 89 0.0304 1.36 0.2
--.IVA.Z. 1987-06-29T13:08:19.30 10.0 undecidable manual PN 84 0.03 1.13 0.4
--.PTJ.Z. 1987-06-29T13:08:17.10 10.0 undecidable manual PN 7 0.0295 -0.43 1.3
--.TRI.Z. 1987-06-29T13:08:16.50 10.0 undecidable manual PN 339 0.0294 -0.75 0.8
--.FG4.Z. 1987-06-29T13:08:14.40 10.0 undecidable manual SN 175 0.0137 0.79 0.3
--.TS9.Z. 1987-06-29T13:08:14.80 10.0 undecidable manual PN 165 0.0277 0.14 1.5
--.PGD.Z. 1987-06-29T13:08:13.00 10.0 undecidable manual PN 295 0.0262 0.48 1.2
--.TTG.Z. 1987-06-29T13:08:12.00 10.0 positive manual PN 92 0.0258 0.09 3
--.ULC.Z. 1987-06-29T13:08:12.80 10.0 undecidable manual PN 102 0.0266 -0.14 3
--.ROI.Z. 1987-06-29T13:08:11.50 10.0 undecidable manual PN! 163 0.0288 -4.95 0
--.ORI.Z. 1987-06-29T13:08:10.00 10.0 undecidable manual PN 162 0.0244 0.22 1.5
--.CSI.Z. 1987-06-29T13:08:09.50 10.0 undecidable manual PN! 165 0.0265 -3.39 0
--.MMN.Z. 1987-06-29T13:08:09.20 10.0 undecidable manual PN 170 0.0252 -1.63 0.1
--.FOG.Z. 1987-06-29T13:08:07.50 10.0 undecidable manual SN 173 0.0108 1.37 0.1
--.BDV.Z. 1987-06-29T13:08:07.50 10.0 positive manual PN 96 0.0232 -0.32 2.8
--.MGR.Z. 1987-06-29T13:08:06.80 10.0 undecidable manual PN 176 0.0226 -0.15 1.5
--.DUI.Z. 1987-06-29T13:08:05.80 10.0 undecidable manual SN 214 0.0108 -0.1 0.9
--.BRY.Z. 1987-06-29T13:08:05.20 10.0 positive manual PN 82 0.021 0.59 2.1
--.PE1.Z. 1987-06-29T13:08:03.50 10.0 undecidable manual PN 139 0.0215 -1.86 0
--.HCY.Z. 1987-06-29T13:08:03.40 10.0 undecidable manual PN 93 0.0208 -0.81 0.7
--.BRT.Z. 1987-06-29T13:08:02.50 10.0 undecidable manual PN 142 0.0199 -0.37 1.3
--.FG3.Z. 1987-06-29T13:08:02.50 10.0 undecidable manual SG 155 0.0093 0.77 0.3
--.SGO.Z. 1987-06-29T13:08:01.00 10.0 undecidable manual PN 181 0.0188 -0.11 1.5
--.ASS.Z. 1987-06-29T13:08:01.00 10.0 undecidable manual PN 282 0.0182 0.71 0.9
--.MNS.Z. 1987-06-29T13:08:00.50 10.0 undecidable manual PN 263 0.0179 0.68 0.9
--.ARV.Z. 1987-06-29T13:07:59.20 10.0 undecidable manual PN 296 0.0176 -0.14 1.5
--.FG2.Z. 1987-06-29T13:07:56.50 10.0 undecidable manual SG 190 0.0077 0.49 0.5
--.FG4.Z. 1987-06-29T13:07:53.30 10.0 undecidable manual PN 175 0.0137 -0.01 1.5
--.AQU.Z. 1987-06-29T13:07:53.50 10.0 undecidable manual PN 258 0.0133 0.8 0.8
--.SDI.Z. 1987-06-29T13:07:52.50 10.0 undecidable manual PN 231 0.0134 -0.34 1.4
--.SGG.Z. 1987-06-29T13:07:51.80 10.0 undecidable manual PN 210 0.0131 -0.66 0.9
--.FOG.Z. 1987-06-29T13:07:49.00 10.0 undecidable manual PN 173 0.0108 0 1.5
--.DUI.Z. 1987-06-29T13:07:48.20 10.0 undecidable manual PN 214 0.0108 -0.66 0.9
--.FG3.Z. 1987-06-29T13:07:46.50 10.0 undecidable manual PG 155 0.0093 0.05 1.5
--.FG2.Z. 1987-06-29T13:07:42.50 10.0 undecidable manual PG 190 0.0077 -0.65 1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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