A magnitude Md 2.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.2680, 20.6820 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 2.7
ML-VAX 3.5 |
1998-10-06 16:29:32 |
37.268 | 20.682 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 352869 |
Field | Value |
---|---|
Time (UTC) | 1998-10-06 16:29:32 ± 1.137 |
Latitude | 37.2680 ± 0.0570 |
Longitude | 20.6820 ± 0.0874 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 352869 |
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) | 9994.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 305 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.03367 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05310 |
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 | 2.7 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 352869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:30:41 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 352869 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MGR.Z. | 1998-10-06T16:31:40.15 | 10.0 | undecidable | manual | SN | 304 | 4.9173 | -0.1 | 0.7 | |
--.PZI.Z. | 1998-10-06T16:31:31.76 | 10.0 | undecidable | manual | SN | 266 | 4.5621 | -0.23 | 0.7 | |
--.BRT.Z. | 1998-10-06T16:31:30.29 | 10.0 | undecidable | manual | SN | 320 | 4.5177 | -0.65 | 0.6 | |
--.SOI.Z. | 1998-10-06T16:31:12.11 | 10.0 | undecidable | manual | SN | 280 | 3.7407 | -0.27 | 0.7 | |
--.RGNG.Z. | 1998-10-06T16:30:58.21 | 10.0 | undecidable | manual | PN | 316 | 5.8941 | -1.65 | 0.6 | |
--.CI9.Z. | 1998-10-06T16:30:57.78 | 10.0 | undecidable | manual | PN | 308 | 5.661 | 1.1 | 1.1 | |
--.SGO.Z. | 1998-10-06T16:30:53.12 | 10.0 | undecidable | manual | PN | 306 | 5.3058 | 1.29 | 0.9 | |
--.SL9.Z. | 1998-10-06T16:30:49.36 | 10.0 | undecidable | manual | PN | 307 | 5.0061 | 1.63 | 0.6 | |
--.MGR.Z. | 1998-10-06T16:30:47.80 | 10.0 | undecidable | manual | PN | 304 | 4.9173 | 0.7 | 1.5 | |
--.PZI.Z. | 1998-10-06T16:30:40.76 | 10.0 | undecidable | manual | PN | 266 | 4.5621 | -0.86 | 1.4 | |
--.BRT.Z. | 1998-10-06T16:30:39.37 | 10.0 | undecidable | manual | PN | 320 | 4.5177 | -1.64 | 0.6 | |
--.MO9.Z. | 1998-10-06T16:30:33.36 | 10.0 | undecidable | manual | PN | 279 | 4.0071 | -0.6 | 1.7 | |
--.SOI.Z. | 1998-10-06T16:30:30.83 | 10.0 | undecidable | manual | PN | 280 | 3.7407 | 0.54 | 1.7 |