A magnitude Md 3.0 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.5670, 16.0440 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 3.0 | 1985-04-14 05:44:42 |
37.567 | 16.044 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 4649 |
Field | Value |
---|---|
Time (UTC) | 1985-04-14 05:44:42 ± 1.836 |
Latitude | 37.5670 ± 0.0469 |
Longitude | 16.0440 ± 0.1445 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 4649 |
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) | 13758.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 269 |
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) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00559 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02485 |
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 | 3.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 4649 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ERC.Z. | 1985-04-14T05:45:59.00 | 10.0 | undecidable | manual | SN | 280 | 0.0249 | 0.56 | 0.5 | |
--.GIB.Z. | 1985-04-14T05:45:31.00 | 10.0 | undecidable | manual | SN | 285 | 0.0148 | -0.78 | 0.7 | |
--.ERC.Z. | 1985-04-14T05:45:30.00 | 10.0 | undecidable | manual | PN? | 280 | 0.0249 | 3.83 | 0 | |
--.PA1.Z. | 1985-04-14T05:45:17.00 | 10.0 | undecidable | manual | SN | 239 | 0.0094 | -0.44 | 1.2 | |
--.GIB.Z. | 1985-04-14T05:45:09.50 | 10.0 | undecidable | manual | PN | 285 | 0.0148 | -1.28 | 1.3 | |
--.RCI.Z. | 1985-04-14T05:45:05.00 | 10.0 | undecidable | manual | SG | 329 | 0.0056 | 0.94 | 0.6 | |
--.PA1.Z. | 1985-04-14T05:45:03.00 | 10.0 | undecidable | manual | PN | 239 | 0.0094 | 0.5 | 1.9 | |
--.RCI.Z. | 1985-04-14T05:44:54.00 | 10.0 | undecidable | manual | PG | 329 | 0.0056 | -0.78 | 1.8 |