A magnitude Md 3.4 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on
and geographic coordinates (lat, lon) 37.4480, 20.8070 at 10 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 |
Md 3.4
M 3.9 |
1988-10-11 04:20:01 |
37.448 | 20.807 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 78479 |
Field | Value |
---|---|
Time (UTC) | 1988-10-11 04:20:01 ± 0.403 |
Latitude | 37.4480 ± 0.0369 |
Longitude | 20.8070 ± 0.0242 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 78479 |
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) | 4626.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00672 |
Epicentral distance of station farthest from the epicenter (degree) | 0.11519 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 78479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:13:48 |
Field | Value |
---|---|
Value | 3.9 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 78479 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:54:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.KHC.Z. | 1988-10-11T04:23:03.00 | 10.0 | undecidable | manual | PN | 338 | 12.7872 | -0.28 | 0.7 | |
--.MLR.Z. | 1988-10-11T04:22:11.00 | 10.0 | undecidable | manual | PN | 23 | 8.8911 | 1.11 | 0.4 | |
--.MEU.Z. | 1988-10-11T04:22:04.19 | 10.0 | undecidable | manual | SN | 267 | 4.7508 | -1.05 | 0.3 | |
--.PZI.Z. | 1988-10-11T04:22:03.92 | 10.0 | undecidable | manual | SN | 266 | 4.6731 | 0.74 | 0.4 | |
--.BRT.Z. | 1988-10-11T04:21:58.82 | 10.0 | undecidable | manual | SN | 321 | 4.44 | 1.17 | 0.2 | |
--.GMB.Z. | 1988-10-11T04:21:46.34 | 10.0 | undecidable | manual | SN | 281 | 3.9849 | -0.63 | 0.4 | |
--.GRI.Z. | 1988-10-11T04:21:39.80 | 10.0 | undecidable | manual | SN | 292 | 3.7074 | -0.42 | 0.5 | |
--.PVL.Z. | 1988-10-11T04:21:38.00 | 10.0 | negative | manual | PN | 28 | 6.5823 | -0.1 | 2.4 | |
--.USI.Z. | 1988-10-11T04:21:30.57 | 10.0 | undecidable | manual | PN | 284 | 6.1161 | -1.11 | 0.5 | |
--.FAI.Z. | 1988-10-11T04:21:25.87 | 10.0 | undecidable | manual | PN | 270 | 5.661 | 0.48 | 1.1 | |
--.FG3.Z. | 1988-10-11T04:21:24.73 | 10.0 | undecidable | manual | PN | 320 | 5.661 | -0.61 | 1 | |
--.KDZ.Z. | 1988-10-11T04:21:22.00 | 10.0 | negative | manual | PN | 38 | 5.4501 | -0.51 | 2.2 | |
--.SGO.Z. | 1988-10-11T04:21:21.15 | 10.0 | undecidable | manual | PN | 307 | 5.2725 | 1.1 | 0.6 | |
--.GIB.Z. | 1988-10-11T04:21:21.96 | 10.0 | undecidable | manual | PN | 277 | 5.3724 | 0.48 | 1.1 | |
--.IZM.Z. | 1988-10-11T04:21:19.00 | 10.0 | undecidable | manual | PN | 77 | 5.1615 | 0.39 | 1.2 | |
--.MGR.Z. | 1988-10-11T04:21:15.57 | 10.0 | undecidable | manual | PN | 304 | 4.884 | 0.84 | 0.9 | |
--.SA1.Z. | 1988-10-11T04:21:14.84 | 10.0 | undecidable | manual | PN | 285 | 4.8285 | 0.94 | 0.8 | |
--.PZI.Z. | 1988-10-11T04:21:11.00 | 10.0 | undecidable | manual | PN | 266 | 4.6731 | -0.75 | 1 | |
--.MEU.Z. | 1988-10-11T04:21:10.81 | 10.0 | undecidable | manual | PN | 267 | 4.7508 | -2.13 | 0.1 | |
--.SKO.Z. | 1988-10-11T04:21:09.80 | 10.0 | positive | manual | PN | 5 | 4.5399 | -0.17 | 2.8 | |
--.BRT.Z. | 1988-10-11T04:21:08.14 | 10.0 | undecidable | manual | PN | 321 | 4.44 | -0.42 | 1.3 | |
--.ATN.Z. | 1988-10-11T04:21:06.81 | 10.0 | undecidable | manual | PN | 281 | 4.2624 | 0.53 | 1.2 | |
--.CZI.Z. | 1988-10-11T04:21:05.16 | 10.0 | undecidable | manual | PN | 297 | 4.0626 | 1.77 | 0.2 | |
--.TDS.Z. | 1988-10-11T04:21:04.99 | 10.0 | undecidable | manual | PN | 303 | 4.1292 | 0.71 | 1 | |
--.VAY.Z. | 1988-10-11T04:21:03.60 | 10.0 | undecidable | manual | PN | 18 | 4.0959 | -0.28 | 2.7 | |
--.GA2.Z. | 1988-10-11T04:21:02.18 | 10.0 | undecidable | manual | PN | 281 | 3.9849 | -0.21 | 1.4 | |
--.GMB.Z. | 1988-10-11T04:21:01.76 | 10.0 | undecidable | manual | PN | 281 | 3.9849 | -0.63 | 1.1 | |
--.OHR.Z. | 1988-10-11T04:20:58.60 | 10.0 | positive | manual | PN | 359 | 3.6519 | 0.8 | 1.8 | |
--.LCI.Z. | 1988-10-11T04:20:57.17 | 10.0 | undecidable | manual | PN | 324 | 3.5631 | 0.69 | 1 | |
--.GRI.Z. | 1988-10-11T04:20:57.92 | 10.0 | undecidable | manual | PN | 292 | 3.7074 | -0.57 | 1.1 | |
--.PLG.Z. | 1988-10-11T04:20:56.00 | 10.0 | undecidable | manual | PN | 34 | 3.5631 | -0.59 | 1.1 | |
--.KZN.Z. | 1988-10-11T04:20:49.00 | 10.0 | undecidable | manual | PN | 14 | 2.9526 | 0.91 | 0.8 | |
--.ATH.Z. | 1988-10-11T04:20:43.70 | 10.0 | undecidable | manual | PN! | 76 | 2.3532 | 3.76 | 0 | |
--.VLS.Z. | 1988-10-11T04:20:15.00 | 10.0 | positive | manual | PG | 346 | 0.7437 | -1.47 | 0.6 |