A magnitude M 3.8 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.1230, 20.8950 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 | 1988-10-20 05:11:40 |
38.123 | 20.895 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 79359 |
Field | Value |
---|---|
Time (UTC) | 1988-10-20 05:11:40 ± 0.497 |
Latitude | 38.1230 ± 0.0417 |
Longitude | 20.8950 ± 0.0342 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 79359 |
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) | 5520.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
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) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.07253 |
Number of stations at which the event was observed | 34 |
Number of stations from which data was used for origin computation | 34 |
Field | Value |
---|---|
Value | 3.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 79359 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1988-10-20T05:13:37.00 | 10.0 | undecidable | manual | PN | 314 | 8.0475 | -0.64 | 0.9 | |
--.ASS.Z. | 1988-10-20T05:13:36.00 | 10.0 | undecidable | manual | PN | 310 | 7.9476 | -0.32 | 1 | |
--.ATN.Z. | 1988-10-20T05:13:34.00 | 10.0 | undecidable | manual | SN | 271 | 4.2624 | 1.1 | 0.4 | |
--.MO9.Z. | 1988-10-20T05:13:29.88 | 10.0 | undecidable | manual | SN | 269 | 4.0848 | 1.16 | 0.3 | |
--.SDI.Z. | 1988-10-20T05:13:15.83 | 10.0 | undecidable | manual | PN | 305 | 6.4935 | -0.43 | 1.1 | |
--.HVA.Z. | 1988-10-20T05:13:08.70 | 10.0 | undecidable | manual | PN | 327 | 6.0606 | -1.63 | 0.4 | |
--.BSS.Z. | 1988-10-20T05:13:01.56 | 10.0 | undecidable | manual | PN | 301 | 5.3724 | 0.73 | 1.1 | |
--.SGO.Z. | 1988-10-20T05:12:55.90 | 10.0 | undecidable | manual | PN | 301 | 4.9506 | 0.9 | 1 | |
--.MNO.Z. | 1988-10-20T05:12:54.20 | 10.0 | undecidable | manual | PN | 269 | 4.884 | 0.2 | 1.4 | |
--.KDZ.Z. | 1988-10-20T05:12:54.00 | 10.0 | undecidable | manual | PN | 42 | 4.8951 | -0.25 | 1.4 | |
--.NPS.Z. | 1988-10-20T05:12:53.70 | 10.0 | undecidable | manual | PN | 125 | 4.7397 | 1.69 | 0.4 | |
--.CDM.Z. | 1988-10-20T05:12:50.00 | 10.0 | undecidable | manual | PN | 310 | 4.6176 | -0.44 | 1.3 | |
--.MGR.Z. | 1988-10-20T05:12:49.90 | 10.0 | undecidable | manual | PN | 297 | 4.5954 | -1.05 | 0.9 | |
--.BCI.Z. | 1988-10-20T05:12:47.00 | 10.0 | undecidable | manual | PN | 351 | 4.2735 | 1.19 | 0.8 | |
--.BAI.Z. | 1988-10-20T05:12:46.00 | 10.0 | undecidable | manual | PN | 315 | 4.2846 | 0.08 | 1.5 | |
--.ATN.Z. | 1988-10-20T05:12:45.92 | 10.0 | undecidable | manual | PN | 271 | 4.2624 | 0.36 | 1.4 | |
--.SDA.Z. | 1988-10-20T05:12:44.00 | 10.0 | undecidable | manual | PN | 344 | 4.0293 | 1.66 | 0.4 | |
--.MO9.Z. | 1988-10-20T05:12:42.60 | 10.0 | undecidable | manual | PN | 269 | 4.0848 | -0.55 | 1.4 | |
--.SOI.Z. | 1988-10-20T05:12:41.00 | 10.0 | undecidable | manual | PN | 270 | 3.7962 | 1.79 | 0.4 | |
--.BRT.Z. | 1988-10-20T05:12:41.50 | 10.0 | undecidable | manual | PN | 314 | 3.9849 | -0.2 | 1.6 | |
--.CZI.Z. | 1988-10-20T05:12:39.60 | 10.0 | undecidable | manual | PN | 287 | 3.8628 | -1.06 | 1 | |
--.SKO.Z. | 1988-10-20T05:12:39.30 | 10.0 | undecidable | manual | PN | 5 | 3.8628 | -0.77 | 1.2 | |
--.FE2.Z. | 1988-10-20T05:12:38.58 | 10.0 | undecidable | manual | PN | 270 | 3.774 | -0.3 | 1.5 | |
--.PE1.Z. | 1988-10-20T05:12:38.00 | 10.0 | undecidable | manual | PN | 315 | 3.7851 | -0.97 | 1 | |
--.PHP.Z. | 1988-10-20T05:12:36.70 | 10.0 | undecidable | manual | PN | 354 | 3.5742 | 0.6 | 1.3 | |
--.RI2.Z. | 1988-10-20T05:12:35.64 | 10.0 | undecidable | manual | PN | 276 | 3.4632 | 1.01 | 1 | |
--.VAY.Z. | 1988-10-20T05:12:34.00 | 10.0 | undecidable | manual | PN | 21 | 3.441 | -0.26 | 1.5 | |
--.TIR.Z. | 1988-10-20T05:12:33.20 | 10.0 | undecidable | manual | PN | 346 | 3.3189 | 0.69 | 1.3 | |
--.SE2.Z. | 1988-10-20T05:12:32.44 | 10.0 | undecidable | manual | PN | 286 | 3.3744 | -0.9 | 1.1 | |
--.LCI.Z. | 1988-10-20T05:12:30.00 | 10.0 | undecidable | manual | PN | 316 | 3.0858 | 0.68 | 1.3 | |
--.PLG.Z. | 1988-10-20T05:12:29.00 | 10.0 | undecidable | manual | PN | 40 | 2.9859 | 0.96 | 1 | |
--.OHR.Z. | 1988-10-20T05:12:27.60 | 10.0 | undecidable | manual | PN | 358 | 2.9859 | -0.37 | 1.5 | |
--.KZN.Z. | 1988-10-20T05:12:18.70 | 10.0 | undecidable | manual | PN | 16 | 2.2866 | 0.38 | 1.5 | |
--.ATH.Z. | 1988-10-20T05:12:15.00 | 10.0 | undecidable | manual | PN | 92 | 2.22 | -2.5 | 0.1 | |
--.SRN.Z. | 1988-10-20T05:12:13.40 | 10.0 | undecidable | manual | PN | 338 | 1.887 | 0.52 | 1.4 | |
--.VLS.Z. | 1988-10-20T05:11:52.30 | 10.0 | undecidable | manual | SG | 282 | 0.2442 | 1.58 | 0.2 | |
--.VLS.Z. | 1988-10-20T05:11:44.00 | 10.0 | undecidable | manual | PG | 282 | 0.2442 | -2.57 | 0.1 |