A magnitude M 3.8 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on
and geographic coordinates (lat, lon) 37.4360, 20.8830 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 |
M 3.8 | 1988-04-09 18:09:16 |
37.436 | 20.883 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 65999 |
Field | Value |
---|---|
Time (UTC) | 1988-04-09 18:09:16 ± 0.361 |
Latitude | 37.4360 ± 0.0269 |
Longitude | 20.8830 ± 0.0219 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 65999 |
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) | 3563.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 191 |
Number of associated phases, regardless of their use for origin computation | 56 |
Number of defining phases | 56 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00696 |
Epicentral distance of station farthest from the epicenter (degree) | 0.09916 |
Number of stations at which the event was observed | 40 |
Number of stations from which data was used for origin computation | 40 |
Field | Value |
---|---|
Value | 3.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 65999 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.VBY.Z. | 1988-04-09T18:13:04.00 | 10.0 | undecidable | manual | SN | 334 | 9.0798 | 0.75 | 0.3 | |
--.CTI.Z. | 1988-04-09T18:11:53.50 | 10.0 | undecidable | manual | PN | 324 | 11.0112 | -0.28 | 0.9 | |
--.NKY.Z. | 1988-04-09T18:11:40.00 | 10.0 | undecidable | manual | SN | 345 | 5.55 | 0.77 | 0.4 | |
--.HCY.Z. | 1988-04-09T18:11:34.00 | 10.0 | undecidable | manual | SN | 340 | 5.3169 | 0.28 | 0.6 | |
--.TTG.Z. | 1988-04-09T18:11:30.00 | 10.0 | undecidable | manual | SN | 346 | 5.1282 | 0.76 | 0.4 | |
--.BDV.Z. | 1988-04-09T18:11:28.50 | 10.0 | undecidable | manual | SN | 342 | 5.0838 | 0.41 | 0.6 | |
--.VBY.Z. | 1988-04-09T18:11:26.10 | 10.0 | undecidable | manual | PN | 334 | 9.0798 | -1.3 | 0.4 | |
--.MGR.Z. | 1988-04-09T18:11:26.47 | 10.0 | undecidable | manual | SN | 304 | 4.9395 | 1.79 | 0.1 | |
--.MNO.Z. | 1988-04-09T18:11:24.62 | 10.0 | undecidable | manual | SN | 277 | 4.9062 | 0.72 | 0.4 | |
--.PZI.Z. | 1988-04-09T18:11:18.58 | 10.0 | undecidable | manual | SN | 267 | 4.7286 | -1.01 | 0.4 | |
--.BRT.Z. | 1988-04-09T18:11:13.46 | 10.0 | undecidable | manual | SN | 320 | 4.4844 | -0.3 | 0.6 | |
--.ATN.Z. | 1988-04-09T18:11:10.70 | 10.0 | undecidable | manual | SN | 281 | 4.329 | 0.54 | 0.5 | |
--.CZI.Z. | 1988-04-09T18:11:06.50 | 10.0 | undecidable | manual | SN | 296 | 4.1181 | 1.41 | 0.2 | |
--.SOI.Z. | 1988-04-09T18:10:59.00 | 10.0 | undecidable | manual | SN | 280 | 3.8628 | 0.09 | 0.6 | |
--.GRI.Z. | 1988-04-09T18:10:56.50 | 10.0 | undecidable | manual | SN | 292 | 3.7629 | -0.14 | 0.6 | |
--.SDI.Z. | 1988-04-09T18:10:56.70 | 10.0 | undecidable | manual | PN | 310 | 6.9042 | -0.85 | 0.9 | |
--.LCI.Z. | 1988-04-09T18:10:53.50 | 10.0 | undecidable | manual | SN | 324 | 3.6075 | 0.7 | 0.4 | |
--.PVL.Z. | 1988-04-09T18:10:53.00 | 10.0 | undecidable | manual | PN | 28 | 6.5712 | 0.18 | 1.3 | |
--.DUI.Z. | 1988-04-09T18:10:52.00 | 10.0 | undecidable | manual | PN | 312 | 6.4935 | 0.17 | 1.3 | |
--.SGG.Z. | 1988-04-09T18:10:51.10 | 10.0 | undecidable | manual | PN | 310 | 6.3825 | 0.89 | 0.8 | |
--.FG2.Z. | 1988-04-09T18:10:47.34 | 10.0 | undecidable | manual | PN | 316 | 6.1938 | -0.32 | 1.3 | |
--.SOR.Z. | 1988-04-09T18:10:44.30 | 10.0 | positive | manual | PN | 303 | 5.9607 | -0.28 | 2.7 | |
--.BSS.Z. | 1988-04-09T18:10:43.53 | 10.0 | undecidable | manual | PN | 307 | 5.7498 | 1.9 | 0.1 | |
--.FAI.Z. | 1988-04-09T18:10:41.91 | 10.0 | undecidable | manual | PN | 270 | 5.7276 | 0.71 | 1 | |
--.TR9.Z. | 1988-04-09T18:10:41.10 | 10.0 | positive | manual | PN | 311 | 5.661 | 0.73 | 2 | |
--.NKY.Z. | 1988-04-09T18:10:38.00 | 10.0 | undecidable | manual | PN | 345 | 5.55 | -0.89 | 0.9 | |
--.SGO.Z. | 1988-04-09T18:10:36.90 | 10.0 | undecidable | manual | PN | 307 | 5.328 | 1.1 | 0.6 | |
--.MT9.Z. | 1988-04-09T18:10:36.30 | 10.0 | positive | manual | PN | 303 | 5.3058 | 0.7 | 2.1 | |
--.KDZ.Z. | 1988-04-09T18:10:36.00 | 10.0 | undecidable | manual | PN | 37 | 5.4279 | -1.11 | 1.2 | |
--.HCY.Z. | 1988-04-09T18:10:33.50 | 10.0 | undecidable | manual | PN! | 340 | 5.3169 | -2.21 | 0 | |
--.TTG.Z. | 1988-04-09T18:10:32.00 | 10.0 | undecidable | manual | PN | 346 | 5.1282 | -1.13 | 0.7 | |
--.MGR.Z. | 1988-04-09T18:10:31.23 | 10.0 | undecidable | manual | PN | 304 | 4.9395 | 0.74 | 1 | |
--.BDV.Z. | 1988-04-09T18:10:31.20 | 10.0 | undecidable | manual | PN | 342 | 5.0838 | -1.26 | 0.5 | |
--.CDM.Z. | 1988-04-09T18:10:31.70 | 10.0 | undecidable | manual | PN | 316 | 5.0838 | -0.79 | 1.1 | |
--.MNO.Z. | 1988-04-09T18:10:31.00 | 10.0 | undecidable | manual | PN | 277 | 4.9062 | 0.96 | 0.8 | |
--.BAI.Z. | 1988-04-09T18:10:27.70 | 10.0 | undecidable | manual | PN | 320 | 4.7841 | -0.74 | 1.1 | |
--.PRK.Z. | 1988-04-09T18:10:27.00 | 10.0 | undecidable | manual | PN | 64 | 4.5843 | 1.4 | 0.5 | |
--.MEU.Z. | 1988-04-09T18:10:26.94 | 10.0 | positive | manual | PN | 267 | 4.8174 | -1.8 | 0.5 | |
--.PZI.Z. | 1988-04-09T18:10:26.17 | 10.0 | undecidable | manual | PN | 267 | 4.7286 | -1.38 | 0.5 | |
--.SKO.Z. | 1988-04-09T18:10:25.00 | 10.0 | undecidable | manual | PN | 5 | 4.551 | -0.04 | 3.1 | |
--.BRT.Z. | 1988-04-09T18:10:23.69 | 10.0 | positive | manual | PN | 320 | 4.4844 | -0.5 | 2.7 | |
--.ORI.Z. | 1988-04-09T18:10:22.00 | 10.0 | undecidable | manual | PN | 308 | 4.329 | -0.05 | 1.6 | |
--.ATH.Z. | 1988-04-09T18:10:22.50 | 10.0 | undecidable | manual | SN | 75 | 2.2977 | 0.77 | 0.5 | |
--.ATN.Z. | 1988-04-09T18:10:22.10 | 10.0 | undecidable | manual | PN | 281 | 4.329 | -0.01 | 1.6 | |
--.PE1.Z. | 1988-04-09T18:10:20.50 | 10.0 | undecidable | manual | PN | 322 | 4.2957 | -1.12 | 0.7 | |
--.TDS.Z. | 1988-04-09T18:10:20.22 | 10.0 | undecidable | manual | PN | 303 | 4.1736 | 0.17 | 1.5 | |
--.CZI.Z. | 1988-04-09T18:10:18.70 | 10.0 | undecidable | manual | PN | 296 | 4.1181 | -0.48 | 1.4 | |
--.VAY.Z. | 1988-04-09T18:10:18.00 | 10.0 | undecidable | manual | PN | 17 | 4.0848 | -0.75 | 1 | |
--.SOI.Z. | 1988-04-09T18:10:15.55 | 10.0 | undecidable | manual | PN | 280 | 3.8628 | -0.07 | 1.6 | |
--.GRI.Z. | 1988-04-09T18:10:14.50 | 10.0 | undecidable | manual | PN | 292 | 3.7629 | 0.2 | 1.5 | |
--.OHR.Z. | 1988-04-09T18:10:13.40 | 10.0 | undecidable | manual | PN | 358 | 3.663 | 0.44 | 2.8 | |
--.LCI.Z. | 1988-04-09T18:10:12.42 | 10.0 | positive | manual | PN | 324 | 3.6075 | 0.34 | 2.9 | |
--.KZN.Z. | 1988-04-09T18:10:04.00 | 10.0 | undecidable | manual | PN | 13 | 2.9526 | 0.96 | 0.9 | |
--.ATH.Z. | 1988-04-09T18:09:56.00 | 10.0 | undecidable | manual | PN | 75 | 2.2977 | 1.85 | 0.2 | |
--.VLS.Z. | 1988-04-09T18:09:41.60 | 10.0 | undecidable | manual | SG! | 342 | 0.777 | -1.71 | 0 | |
--.VLS.Z. | 1988-04-09T18:09:31.10 | 10.0 | undecidable | manual | PG | 342 | 0.777 | -0.86 | 0.9 |