A magnitude Md 2.4 earthquake occured in region: 6 km SE San Fratello (ME), on
and geographic coordinates (lat, lon) 37.9790, 14.6540 at 8 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 |
---|---|---|---|---|
San Fratello | ME | 6 | 3707 | 3707 |
Alcara li Fusi | ME | 6 | 1980 | 5687 |
Militello Rosmarino | ME | 8 | 1324 | 7011 |
Sant'Agata di Militello | ME | 10 | 12624 | 19635 |
Longi | ME | 10 | 1473 | 21108 |
Acquedolci | ME | 10 | 5744 | 26852 |
San Marco d'Alunzio | ME | 11 | 1996 | 28848 |
Galati Mamertino | ME | 12 | 2627 | 31475 |
Torrenova | ME | 13 | 4386 | 35861 |
Frazzanò | ME | 13 | 711 | 36572 |
Mirto | ME | 15 | 974 | 37546 |
San Teodoro | ME | 15 | 1403 | 38949 |
San Salvatore di Fitalia | ME | 15 | 1319 | 40268 |
Capri Leone | ME | 15 | 4515 | 44783 |
Cesarò | ME | 16 | 2439 | 47222 |
Tortorici | ME | 16 | 6435 | 53657 |
Castell'Umberto | ME | 18 | 3128 | 56785 |
Maniace | CT | 19 | 3765 | 60550 |
Caronia | ME | 19 | 3364 | 63914 |
Naso | ME | 20 | 3813 | 67727 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.3 |
1991-12-22 08:23:23 |
37.979 | 14.654 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 155499 |
Field | Value |
---|---|
Time (UTC) | 1991-12-22 08:23:23 ± 0.263 |
Latitude | 37.9790 ± 0.0153 |
Longitude | 14.6540 ± 0.0139 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 155499 |
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) | 2093.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01910 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 155499 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:25:14 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 155499 |
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. | 1991-12-22T08:24:02.00 | 10.0 | undecidable | manual | PN! | 37 | 2.1201 | 3.3 | 0 | |
--.SOI.Z. | 1991-12-22T08:24:01.00 | 10.0 | undecidable | manual | SN | 84 | 1.11 | 0.58 | 0.4 | |
--.AU9.Z. | 1991-12-22T08:23:53.30 | 10.0 | undecidable | manual | SG | 148 | 0.8436 | 0.29 | 0.7 | |
--.MO9.Z. | 1991-12-22T08:23:51.70 | 10.0 | undecidable | manual | SG | 88 | 0.8214 | 0.02 | 0.8 | |
--.SOI.Z. | 1991-12-22T08:23:45.30 | 10.0 | undecidable | manual | PN | 84 | 1.11 | 0.39 | 1.4 | |
--.GIO.Z. | 1991-12-22T08:23:43.00 | 10.0 | undecidable | manual | SG | 138 | 0.5439 | 0.09 | 0.8 | |
--.GIB.Z. | 1991-12-22T08:23:42.00 | 10.0 | undecidable | manual | SG | 271 | 0.4884 | 0.77 | 0.4 | |
--.PZI.Z. | 1991-12-22T08:23:41.24 | 10.0 | undecidable | manual | PG | 165 | 0.9435 | -0.8 | 0.8 | |
--.MEU.Z. | 1991-12-22T08:23:40.14 | 10.0 | undecidable | manual | PG | 170 | 0.8769 | -0.54 | 1.3 | |
--.MO9.Z. | 1991-12-22T08:23:39.00 | 10.0 | undecidable | manual | PG | 88 | 0.8214 | -0.59 | 1.3 | |
--.AU9.Z. | 1991-12-22T08:23:39.86 | 10.0 | undecidable | manual | PG | 148 | 0.8436 | -0.35 | 1.7 | |
--.ATN.Z. | 1991-12-22T08:23:36.21 | 10.0 | undecidable | manual | PG | 74 | 0.6549 | -0.45 | 1.6 | |
--.GIO.Z. | 1991-12-22T08:23:36.00 | 10.0 | undecidable | manual | PG | 138 | 0.5439 | 1.47 | 0.1 | |
--.GIB.Z. | 1991-12-22T08:23:33.39 | 10.0 | undecidable | manual | PG | 271 | 0.4884 | -0.17 | 1.9 | |
--.MNO.Z. | 1991-12-22T08:23:25.46 | 10.0 | undecidable | manual | PG | 144 | 0.0555 | 0.35 | 1.7 |