A magnitude Md 2.1 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3640, 15.4220 at 77 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Villafranca Tirrena | ME | 14 | 8584 | 8584 |
Spadafora | ME | 16 | 5021 | 13605 |
Venetico | ME | 17 | 3911 | 17516 |
Saponara | ME | 19 | 3988 | 21504 |
Valdina | ME | 19 | 1355 | 22859 |
Torregrotta | ME | 20 | 7431 | 30290 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1995-10-25 20:43:16 |
38.364 | 15.422 | 77 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 235539 |
Field | Value |
---|---|
Time (UTC) | 1995-10-25 20:43:16 ± 0.223 |
Latitude | 38.3640 ± 0.0112 |
Longitude | 15.4220 ± 0.0200 |
Depth (km) | 77 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 235539 |
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) | 2145.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 221 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00915 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 235539 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:42:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1995-10-25T20:43:41.20 | 10.0 | undecidable | manual | S | 120 | 0.5772 | -0.14 | 0.4 | |
--.MO9.Z. | 1995-10-25T20:43:38.69 | 10.0 | undecidable | manual | S | 149 | 0.4107 | -0.09 | 0.7 | |
--.ATN.Z. | 1995-10-25T20:43:36.68 | 10.0 | undecidable | manual | S | 171 | 0.2109 | 0.23 | 0.2 | |
--.CZI.Z. | 1995-10-25T20:43:35.64 | 10.0 | undecidable | manual | P | 32 | 1.0101 | 0 | 1.5 | |
--.SOI.Z. | 1995-10-25T20:43:30.76 | 10.0 | undecidable | manual | P | 120 | 0.5772 | 0.07 | 1.8 | |
--.MO9.Z. | 1995-10-25T20:43:29.40 | 10.0 | undecidable | manual | P | 149 | 0.4107 | 0.09 | 1.8 | |
--.ATN.Z. | 1995-10-25T20:43:27.78 | 10.0 | undecidable | manual | P | 171 | 0.2109 | -0.19 | 0.7 |