A magnitude Md 2.3 earthquake occured in region: 3 km E Gagliano Castelferrato (EN), on
and geographic coordinates (lat, lon) 37.7160, 14.5650 at 21 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 |
---|---|---|---|---|
Gagliano Castelferrato | EN | 3 | 3593 | 3593 |
Agira | EN | 7 | 8345 | 11938 |
Troina | EN | 8 | 9373 | 21311 |
Regalbuto | EN | 10 | 7277 | 28588 |
Cerami | EN | 12 | 2006 | 30594 |
Nissoria | EN | 12 | 3000 | 33594 |
Nicosia | EN | 15 | 13899 | 47493 |
Assoro | EN | 16 | 5191 | 52684 |
Capizzi | ME | 17 | 3176 | 55860 |
Leonforte | EN | 17 | 13439 | 69299 |
Centuripe | EN | 19 | 5470 | 74769 |
San Teodoro | ME | 19 | 1403 | 76172 |
CesarĂ² | ME | 19 | 2439 | 78611 |
Sperlinga | EN | 19 | 805 | 79416 |
Catenanuova | EN | 20 | 4866 | 84282 |
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 |
2004-03-22 08:47:37 |
37.716 | 14.565 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 495249 |
Field | Value |
---|---|
Time (UTC) | 2004-03-22 08:47:37 ± 0.256 |
Latitude | 37.7160 ± 0.0182 |
Longitude | 14.5650 ± 0.0214 |
Depth (km) | 21 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 495249 |
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) | 2761.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01101 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 495249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:52:58 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 495249 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 2004-03-22T08:48:16.16 | 10.0 | undecidable | manual | SN | 72 | 1.221 | 0.96 | 0.1 | |
--.PZI.Z. | 2004-03-22T08:48:04.57 | 10.0 | undecidable | manual | SG | 155 | 0.7215 | 1.5 | 0 | |
--.AGST.Z. | 2004-03-22T08:48:01.78 | 10.0 | undecidable | manual | SG | 131 | 0.6882 | -0.36 | 0.5 | |
--.SOI.Z. | 2004-03-22T08:47:58.94 | 10.0 | undecidable | manual | PN | 72 | 1.221 | -0.36 | 0.9 | |
--.GIB.E. | 2004-03-22T08:47:56.70 | 10.0 | undecidable | manual | SG | 302 | 0.4995 | 0.57 | 0.4 | |
--.PZI.Z. | 2004-03-22T08:47:52.39 | 10.0 | undecidable | manual | PG | 155 | 0.7215 | 0.09 | 1.6 | |
--.AGST.Z. | 2004-03-22T08:47:50.99 | 10.0 | undecidable | manual | PG | 131 | 0.6882 | -0.78 | 0.6 | |
--.MNO.Z. | 2004-03-22T08:47:48.82 | 10.0 | undecidable | manual | SG | 25 | 0.2331 | 0.62 | 0.3 | |
--.GIB.Z. | 2004-03-22T08:47:48.18 | 10.0 | undecidable | manual | PG | 302 | 0.4995 | -0.12 | 1.7 | |
--.CSLB.Z. | 2004-03-22T08:47:47.13 | 10.0 | undecidable | manual | PG | 299 | 0.444 | -0.3 | 1.4 | |
--.MNO.Z. | 2004-03-22T08:47:43.68 | 10.0 | positive | manual | PG | 25 | 0.2331 | -0.04 | 3.4 |