A magnitude Md 2.5 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.7010, 16.5480 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 2.5
ML-VAX 2.0 |
2002-03-26 01:36:16 |
37.701 | 16.548 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 438039 |
Field | Value |
---|---|
Time (UTC) | 2002-03-26 01:36:16 ± 1.015 |
Latitude | 37.7010 ± 0.0611 |
Longitude | 16.5480 ± 0.0399 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 438039 |
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) | 7648.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 299 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00656 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01012 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 438039 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:53:55 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 438039 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GRI.Z. | 2002-03-26T01:36:53.79 | 10.0 | undecidable | manual | SN | 354 | 1.1211 | 0.23 | 0.7 | |
--.MSI.Z. | 2002-03-26T01:36:49.53 | 10.0 | undecidable | manual | SG | 302 | 0.9213 | 1.46 | 0.2 | |
--.ATN.Z. | 2002-03-26T01:36:48.76 | 10.0 | undecidable | manual | SG | 297 | 0.9657 | -0.61 | 0.8 | |
--.MTTG.Z. | 2002-03-26T01:36:40.74 | 10.0 | undecidable | manual | SG | 294 | 0.7326 | -1.06 | 0.1 | |
--.GRI.Z. | 2002-03-26T01:36:37.55 | 10.0 | undecidable | manual | PN | 354 | 1.1211 | -0.27 | 1.8 | |
--.ATN.Z. | 2002-03-26T01:36:35.92 | 10.0 | undecidable | manual | PG | 297 | 0.9657 | 0.52 | 1.2 | |
--.MSI.Z. | 2002-03-26T01:36:34.87 | 10.0 | undecidable | manual | PG | 302 | 0.9213 | 0.22 | 1.9 | |
--.MTTG.Z. | 2002-03-26T01:36:30.67 | 10.0 | undecidable | manual | PG | 294 | 0.7326 | -0.36 | 1.3 |