A magnitude Md 2.3 earthquake occured in region: 2 km SE Bronte (CT), on
and geographic coordinates (lat, lon) 37.7750, 14.8470 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Bronte | CT | 2 | 19172 | 19172 |
Maletto | CT | 6 | 3920 | 23092 |
Maniace | CT | 10 | 3765 | 26857 |
Adrano | CT | 13 | 36122 | 62979 |
CesarĂ² | ME | 14 | 2439 | 65418 |
Randazzo | CT | 15 | 10900 | 76318 |
Biancavilla | CT | 15 | 24007 | 100325 |
San Teodoro | ME | 15 | 1403 | 101728 |
Santa Maria di Licodia | CT | 18 | 7641 | 109369 |
Ragalna | CT | 18 | 3924 | 113293 |
Santa Domenica Vittoria | ME | 19 | 980 | 114273 |
Centuripe | EN | 19 | 5470 | 119743 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1986-10-15 07:19:48 |
37.775 | 14.847 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 35929 |
Field | Value |
---|---|
Time (UTC) | 1986-10-15 07:19:48 ± 0.615 |
Latitude | 37.7750 ± 0.0350 |
Longitude | 14.8470 ± 0.0661 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 35929 |
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) | 6990.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 35929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:36:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1986-10-15T07:20:13.00 | 10.0 | undecidable | manual | SG | 288 | 0.6771 | 0.68 | 0.5 | |
--.ML9.Z. | 1986-10-15T07:20:13.00 | 10.0 | undecidable | manual | SG | 174 | 0.666 | 1.16 | 0.2 | |
--.GIB.Z. | 1986-10-15T07:20:01.50 | 10.0 | undecidable | manual | PG | 288 | 0.6771 | -0.77 | 1.1 | |
--.ML9.Z. | 1986-10-15T07:20:01.50 | 10.0 | undecidable | manual | PG | 174 | 0.666 | -0.49 | 1.6 | |
--.MS9.Z. | 1986-10-15T07:19:53.80 | 10.0 | undecidable | manual | PG | 322 | 0.1887 | 0.52 | 1.6 |