A magnitude Md 2.4 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.6240, 15.3090 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 2.4 | 1990-08-11 18:07:34 |
38.624 | 15.309 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 124619 |
Field | Value |
---|---|
Time (UTC) | 1990-08-11 18:07:34 ± 0.332 |
Latitude | 38.6240 ± 0.0178 |
Longitude | 15.3090 ± 0.0278 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 124619 |
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) | 3116.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
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) | 0.00429 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01174 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 124619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:55:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.TDS.Z. | 1990-08-11T18:08:17.00 | 10.0 | undecidable | manual | SN | 37 | 1.2987 | 1.36 | 0 | |
--.SOI.Z. | 1990-08-11T18:08:02.00 | 10.0 | undecidable | manual | SG | 133 | 0.7992 | 0.23 | 0.7 | |
--.TDS.Z. | 1990-08-11T18:07:58.00 | 10.0 | undecidable | manual | PN | 37 | 1.2987 | -0.07 | 1.5 | |
--.ATN.Z. | 1990-08-11T18:07:52.00 | 10.0 | undecidable | manual | SG | 165 | 0.4773 | 0.57 | 0.5 | |
--.GRI.Z. | 1990-08-11T18:07:51.00 | 10.0 | undecidable | manual | PG | 76 | 0.8769 | -0.65 | 1 | |
--.MNO.Z. | 1990-08-11T18:07:50.50 | 10.0 | undecidable | manual | PG | 215 | 0.8325 | -0.3 | 1.7 | |
--.SOI.Z. | 1990-08-11T18:07:49.50 | 10.0 | undecidable | manual | PG | 133 | 0.7992 | -0.57 | 1.1 | |
--.ATN.Z. | 1990-08-11T18:07:44.50 | 10.0 | undecidable | manual | PG | 165 | 0.4773 | 0.4 | 1.5 |