A magnitude Md 3.4 earthquake occured in region: Costa Greca Ionica (GRECIA), on
and geographic coordinates (lat, lon) 37.8010, 20.4870 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 3.7 |
1992-11-25 05:28:51 |
37.801 | 20.487 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 176509 |
Field | Value |
---|---|
Time (UTC) | 1992-11-25 05:28:51 ± 0.726 |
Latitude | 37.8010 ± 0.0615 |
Longitude | 20.4870 ± 0.0675 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 176509 |
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) | 9050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.02007 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03805 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 176509 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:45:26 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 176509 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1992-11-25T05:30:26.00 | 10.0 | undecidable | manual | SN | 277 | 3.4965 | 1.03 | 0.2 | |
--.SKO.Z. | 1992-11-25T05:29:55.20 | 10.0 | undecidable | manual | PN | 11 | 4.218 | -0.17 | 2.3 | |
--.VAY.Z. | 1992-11-25T05:29:50.30 | 10.0 | undecidable | manual | PN | 25 | 3.8628 | -0.04 | 2.4 | |
--.PHP.Z. | 1992-11-25T05:29:50.00 | 10.0 | undecidable | manual | PN | 1 | 3.885 | -0.61 | 1.1 | |
--.CZI.Z. | 1992-11-25T05:29:48.52 | 10.0 | undecidable | manual | PN | 295 | 3.6852 | 0.66 | 0.9 | |
--.ROI.Z. | 1992-11-25T05:29:46.92 | 10.0 | undecidable | manual | PN | 302 | 3.5298 | 1.16 | 0.6 | |
--.OHR.Z. | 1992-11-25T05:29:43.00 | 10.0 | undecidable | manual | PN | 5 | 3.3189 | 0.19 | 1.3 | |
--.SOI.Z. | 1992-11-25T05:29:42.00 | 10.0 | undecidable | manual | PN | 277 | 3.4965 | -3.33 | 0 | |
--.GRI.Z. | 1992-11-25T05:29:38.50 | 10.0 | undecidable | manual | PN! | 290 | 3.3411 | -4.71 | 0 | |
--.VLI.Z. | 1992-11-25T05:29:28.40 | 10.0 | undecidable | manual | PN | 119 | 2.2311 | 0.54 | 1.2 |