A magnitude M 3.4 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 38.6130, 20.6340 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 3.4 | 1994-04-24 17:17:46 |
38.613 | 20.634 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 208469 |
Field | Value |
---|---|
Time (UTC) | 1994-04-24 17:17:46 ± 0.25 |
Latitude | 38.6130 ± 0.0181 |
Longitude | 20.6340 ± 0.0514 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 208469 |
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) | 4898.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.00389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03392 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 208469 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BCI.Z. | 1994-04-24T17:18:46.40 | 10.0 | undecidable | manual | PN | 353 | 3.7629 | 1.64 | 0.3 | |
--.BRT.Z. | 1994-04-24T17:18:41.00 | 10.0 | undecidable | manual | PN | 311 | 3.4965 | -0.02 | 1.3 | |
--.PHP.Z. | 1994-04-24T17:18:34.40 | 10.0 | undecidable | manual | PN | 357 | 3.0747 | -0.76 | 1 | |
--.LCI.Z. | 1994-04-24T17:18:32.00 | 10.0 | undecidable | manual | PN! | 312 | 2.5863 | 3.43 | 0 | |
--.TIR.Z. | 1994-04-24T17:18:31.20 | 10.0 | undecidable | manual | PN | 348 | 2.7861 | -0.1 | 1.5 | |
--.PLG.Z. | 1994-04-24T17:18:30.00 | 10.0 | undecidable | manual | PN | 49 | 2.7861 | -1.25 | 0.6 | |
--.OHR.Z. | 1994-04-24T17:18:27.40 | 10.0 | undecidable | manual | PN | 2 | 2.4975 | 0.16 | 1.6 | |
--.KZN.Z. | 1994-04-24T17:18:21.00 | 10.0 | undecidable | manual | PN | 26 | 1.8981 | 1.91 | 0.2 | |
--.VLO.Z. | 1994-04-24T17:18:18.30 | 10.0 | undecidable | manual | PN! | 335 | 2.0535 | -2.78 | 0 | |
--.TPE.Z. | 1994-04-24T17:18:15.00 | 10.0 | undecidable | manual | PN | 342 | 1.6317 | -0.36 | 1.7 | |
--.LSK.Z. | 1994-04-24T17:18:12.50 | 10.0 | undecidable | manual | PN | 358 | 1.5318 | -1.51 | 0.5 | |
--.SRN.Z. | 1994-04-24T17:18:11.90 | 10.0 | undecidable | manual | PN | 338 | 1.3542 | 0.34 | 1.7 | |
--.KEK.Z. | 1994-04-24T17:18:08.50 | 10.0 | undecidable | manual | PN! | 329 | 1.2654 | -1.93 | 0 | |
--.RLS.Z. | 1994-04-24T17:18:04.00 | 10.0 | undecidable | manual | PG | 130 | 0.8547 | 0.16 | 1.8 | |
--.VLS.Z. | 1994-04-24T17:18:04.00 | 10.0 | undecidable | manual | SG | 184 | 0.4329 | 1.2 | 0.3 | |
--.VLS.Z. | 1994-04-24T17:17:55.70 | 10.0 | positive | manual | PG | 184 | 0.4329 | -0.36 | 3.4 |