A magnitude Md 2.3 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.4340, 16.0300 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.6 |
1995-07-17 12:29:23 |
37.434 | 16.03 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 229339 |
Field | Value |
---|---|
Time (UTC) | 1995-07-17 12:29:23 ± 0.785 |
Latitude | 37.4340 ± 0.0293 |
Longitude | 16.0300 ± 0.0593 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 229339 |
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) | 6161.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 249 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00559 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00907 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 229339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:37:07 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 229339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MEU.Z. | 1995-07-17T12:29:57.18 | 10.0 | undecidable | manual | SG | 251 | 1.0101 | -1.02 | 0.1 | |
--.ATN.Z. | 1995-07-17T12:29:53.50 | 10.0 | undecidable | manual | SG | 328 | 0.8436 | 0.32 | 0.5 | |
--.GMB.Z. | 1995-07-17T12:29:50.75 | 10.0 | undecidable | manual | SG | 347 | 0.7437 | 0.81 | 0.2 | |
--.MO9.Z. | 1995-07-17T12:29:45.50 | 10.0 | undecidable | manual | SG | 335 | 0.6216 | -0.46 | 0.5 | |
--.SOI.Z. | 1995-07-17T12:29:44.47 | 10.0 | undecidable | manual | SG | 1 | 0.6327 | -1.9 | 0 | |
--.MEU.Z. | 1995-07-17T12:29:43.84 | 10.0 | undecidable | manual | PG | 251 | 1.0101 | 0.12 | 1.4 | |
--.ATN.Z. | 1995-07-17T12:29:41.70 | 10.0 | undecidable | manual | PG | 328 | 0.8436 | 0.25 | 1.4 | |
--.GMB.Z. | 1995-07-17T12:29:39.32 | 10.0 | undecidable | manual | PG | 347 | 0.7437 | 0.37 | 1.3 | |
--.SOI.Z. | 1995-07-17T12:29:36.59 | 10.0 | undecidable | manual | PG | 1 | 0.6327 | -0.3 | 1.4 | |
--.MO9.Z. | 1995-07-17T12:29:36.90 | 10.0 | negative | manual | PG | 335 | 0.6216 | 0.24 | 3 |