A magnitude ML-VAX 2.5 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3190, 15.3810 at 129 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 | 10 | 8584 | 8584 |
Spadafora | ME | 11 | 5021 | 13605 |
Venetico | ME | 11 | 3911 | 17516 |
Valdina | ME | 14 | 1355 | 18871 |
Torregrotta | ME | 14 | 7431 | 26302 |
Saponara | ME | 15 | 3988 | 30290 |
Roccavaldina | ME | 15 | 1133 | 31423 |
Milazzo | ME | 16 | 31646 | 63069 |
Rometta | ME | 16 | 6650 | 69719 |
CondrĂ² | ME | 17 | 493 | 70212 |
Pace del Mela | ME | 17 | 6239 | 76451 |
San Pier Niceto | ME | 18 | 2837 | 79288 |
Monforte San Giorgio | ME | 18 | 2777 | 82065 |
Gualtieri SicaminĂ² | ME | 18 | 1807 | 83872 |
San Filippo del Mela | ME | 19 | 7115 | 90987 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML-VAX 2.5 | 1986-09-17 00:00:57 |
38.319 | 15.381 | 129 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 34249 |
Field | Value |
---|---|
Time (UTC) | 1986-09-17 00:00:57 ± 1.181 |
Latitude | 38.3190 ± 0.0466 |
Longitude | 15.3810 ± 0.0842 |
Depth (km) | 129 ± 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 34249 |
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) | 8987.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 249 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01635 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 34249 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SO9.Z. | 1986-09-17T00:01:32.50 | 10.0 | undecidable | manual | S | 115 | 0.5772 | 0.56 | 0.2 | |
--.MG9.Z. | 1986-09-17T00:01:30.50 | 10.0 | undecidable | manual | P | 4 | 1.8204 | 0.51 | 0.4 | |
--.CZI.Z. | 1986-09-17T00:01:21.10 | 10.0 | undecidable | manual | P | 33 | 1.0656 | -0.55 | 0.4 | |
--.RI2.Z. | 1986-09-17T00:01:20.10 | 10.0 | undecidable | manual | P | 83 | 0.8658 | 0.34 | 1 | |
--.GR9.Z. | 1986-09-17T00:01:20.50 | 10.0 | undecidable | manual | P | 58 | 0.9546 | -0.07 | 1.5 | |
--.SO9.Z. | 1986-09-17T00:01:17.50 | 10.0 | undecidable | manual | P | 115 | 0.5772 | -0.06 | 1.6 | |
--.DR2.Z. | 1986-09-17T00:01:17.00 | 10.0 | undecidable | manual | P | 53 | 0.5439 | -0.27 | 1.2 | |
--.GA2.Z. | 1986-09-17T00:01:16.30 | 10.0 | undecidable | manual | P | 113 | 0.3774 | -0.13 | 1.6 |