A magnitude Md 2.3 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3310, 15.4250 at 130 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 | 11 | 8584 | 8584 |
Spadafora | ME | 13 | 5021 | 13605 |
Venetico | ME | 13 | 3911 | 17516 |
Saponara | ME | 15 | 3988 | 21504 |
Valdina | ME | 16 | 1355 | 22859 |
Torregrotta | ME | 17 | 7431 | 30290 |
Roccavaldina | ME | 17 | 1133 | 31423 |
Rometta | ME | 18 | 6650 | 38073 |
Messina | ME | 19 | 238439 | 276512 |
CondrĂ² | ME | 19 | 493 | 277005 |
Pace del Mela | ME | 20 | 6239 | 283244 |
Monforte San Giorgio | ME | 20 | 2777 | 286021 |
Milazzo | ME | 20 | 31646 | 317667 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 2.0 |
1991-02-19 17:12:40 |
38.331 | 15.425 | 130 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 136139 |
Field | Value |
---|---|
Time (UTC) | 1991-02-19 17:12:40 ± 0.512 |
Latitude | 38.3310 ± 0.0191 |
Longitude | 15.4250 ± 0.0518 |
Depth (km) | 130 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 136139 |
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) | 4996.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 215 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00348 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01627 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 136139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:06:56 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 136139 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.TDS.Z. | 1991-02-19T17:13:29.73 | 10.0 | undecidable | manual | S | 27 | 1.4985 | 0.21 | 0.5 | |
--.GRI.Z. | 1991-02-19T17:13:18.69 | 10.0 | undecidable | manual | S | 57 | 0.9213 | -0.34 | 0.4 | |
--.SOI.Z. | 1991-02-19T17:13:14.89 | 10.0 | undecidable | manual | S | 117 | 0.5439 | 0.69 | 0.1 | |
--.MGR.Z. | 1991-02-19T17:13:12.62 | 10.0 | undecidable | manual | P | 3 | 1.8093 | 0.37 | 0.6 | |
--.CSI.Z. | 1991-02-19T17:13:10.00 | 10.0 | undecidable | manual | P | 24 | 1.5984 | 0.19 | 1.1 | |
--.TDS.Z. | 1991-02-19T17:13:08.29 | 10.0 | undecidable | manual | P | 27 | 1.4985 | -0.44 | 0.5 | |
--.SE2.Z. | 1991-02-19T17:13:05.80 | 10.0 | undecidable | manual | P | 55 | 1.2099 | 0.23 | 1.2 | |
--.GRI.Z. | 1991-02-19T17:13:02.61 | 10.0 | undecidable | manual | P | 57 | 0.9213 | -0.06 | 1.8 | |
--.RI2.Z. | 1991-02-19T17:13:01.85 | 10.0 | positive | manual | P | 83 | 0.8214 | -0.09 | 1.7 | |
--.SOI.Z. | 1991-02-19T17:13:00.00 | 10.0 | undecidable | manual | P | 117 | 0.5439 | 0.12 | 1.7 | |
--.FE2.Z. | 1991-02-19T17:13:00.28 | 10.0 | positive | manual | P | 119 | 0.5883 | 0.15 | 1.6 | |
--.DR2.Z. | 1991-02-19T17:12:59.60 | 10.0 | negative | manual | P | 51 | 0.4995 | -0.5 | 0.4 | |
--.MO9.Z. | 1991-02-19T17:12:58.77 | 10.0 | undecidable | manual | P | 147 | 0.3885 | -0.19 | 1.5 |