A magnitude Md 2.2 earthquake occured in region: 7 km NW Maniace (CT), on
and geographic coordinates (lat, lon) 37.9210, 14.7710 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 |
---|---|---|---|---|
Maniace | CT | 7 | 3765 | 3765 |
Cesarò | ME | 10 | 2439 | 6204 |
San Teodoro | ME | 10 | 1403 | 7607 |
Longi | ME | 12 | 1473 | 9080 |
Galati Mamertino | ME | 13 | 2627 | 11707 |
Alcara li Fusi | ME | 13 | 1980 | 13687 |
Maletto | CT | 13 | 3920 | 17607 |
Tortorici | ME | 13 | 6435 | 24042 |
Floresta | ME | 14 | 485 | 24527 |
Bronte | CT | 16 | 19172 | 43699 |
Randazzo | CT | 16 | 10900 | 54599 |
Militello Rosmarino | ME | 16 | 1324 | 55923 |
San Salvatore di Fitalia | ME | 17 | 1319 | 57242 |
Santa Domenica Vittoria | ME | 17 | 980 | 58222 |
Ucria | ME | 17 | 1058 | 59280 |
Frazzanò | ME | 17 | 711 | 59991 |
San Marco d'Alunzio | ME | 18 | 1996 | 61987 |
Mirto | ME | 18 | 974 | 62961 |
San Fratello | ME | 18 | 3707 | 66668 |
Castell'Umberto | ME | 19 | 3128 | 69796 |
Sinagra | ME | 19 | 2705 | 72501 |
Raccuja | ME | 20 | 1041 | 73542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.8 |
1991-08-21 06:16:48 |
37.921 | 14.771 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 147869 |
Field | Value |
---|---|
Time (UTC) | 1991-08-21 06:16:48 ± 0.217 |
Latitude | 37.9210 ± 0.0257 |
Longitude | 14.7710 ± 0.0110 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 147869 |
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) | 3017.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 210 |
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) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00575 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 147869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:18:00 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 147869 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SA1.Z. | 1991-08-21T06:17:11.74 | 10.0 | undecidable | manual | SG | 4 | 0.6327 | 0.33 | 0.2 | |
--.GIB.Z. | 1991-08-21T06:17:10.30 | 10.0 | undecidable | manual | SG | 276 | 0.5883 | 0.29 | 0.5 | |
--.ATN.Z. | 1991-08-21T06:17:09.97 | 10.0 | undecidable | manual | SG | 66 | 0.5883 | 0.15 | 0.5 | |
--.ATN.Z. | 1991-08-21T06:17:01.80 | 10.0 | undecidable | manual | PG | 66 | 0.5883 | 0.12 | 1.5 | |
--.SA1.Z. | 1991-08-21T06:17:01.13 | 10.0 | undecidable | manual | PG | 4 | 0.6327 | -0.75 | 0.4 | |
--.GIB.Z. | 1991-08-21T06:17:01.29 | 10.0 | undecidable | manual | PG | 276 | 0.5883 | 0.37 | 1 | |
--.MNO.Z. | 1991-08-21T06:16:53.12 | 10.0 | undecidable | manual | SG | 281 | 0.0555 | 0.06 | 0.8 | |
--.MNO.Z. | 1991-08-21T06:16:51.80 | 10.0 | negative | manual | PG | 281 | 0.0555 | -0.21 | 3.2 |