A magnitude Md 2.5 earthquake occured in region: 5 km NE Partanna (TP), on
and geographic coordinates (lat, lon) 37.7530, 12.9320 at 5 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 |
---|---|---|---|---|
Partanna | TP | 5 | 10607 | 10607 |
Santa Ninfa | TP | 5 | 5043 | 15650 |
Salaparuta | TP | 7 | 1696 | 17346 |
Montevago | AG | 8 | 3006 | 20352 |
Gibellina | TP | 8 | 4115 | 24467 |
Poggioreale | TP | 9 | 1494 | 25961 |
Santa Margherita di Belice | AG | 11 | 6363 | 32324 |
Salemi | TP | 13 | 10794 | 43118 |
Castelvetrano | TP | 15 | 31806 | 74924 |
Vita | TP | 17 | 2056 | 76980 |
Menfi | AG | 17 | 12592 | 89572 |
Calatafimi-Segesta | TP | 19 | 6712 | 96284 |
Sambuca di Sicilia | AG | 20 | 5877 | 102161 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 2.0 |
1992-04-27 00:58:20 |
37.753 | 12.932 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 163199 |
Field | Value |
---|---|
Time (UTC) | 1992-04-27 00:58:20 ± 0.326 |
Latitude | 37.7530 ± 0.0214 |
Longitude | 12.9320 ± 0.0259 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 163199 |
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) | 3298.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00874 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 163199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:32:31 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 163199 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1992-04-27T00:58:53.69 | 10.0 | undecidable | manual | SG | 74 | 0.888 | 1.29 | 0 | |
--.LVI.Z. | 1992-04-27T00:58:41.90 | 10.0 | undecidable | manual | SG | 296 | 0.5217 | 0.62 | 0.2 | |
--.USI.Z. | 1992-04-27T00:58:40.21 | 10.0 | undecidable | manual | PG | 11 | 0.9657 | -0.32 | 0.9 | |
--.GIB.Z. | 1992-04-27T00:58:38.56 | 10.0 | undecidable | manual | PG | 74 | 0.888 | -0.48 | 0.7 | |
--.LVI.Z. | 1992-04-27T00:58:32.14 | 10.0 | undecidable | manual | PG | 296 | 0.5217 | -0.01 | 1.6 | |
--.CVT.Z. | 1992-04-27T00:58:25.92 | 10.0 | undecidable | manual | SG | 235 | 0.1221 | -0.31 | 0.5 | |
--.CVT.Z. | 1992-04-27T00:58:24.20 | 10.0 | positive | manual | PG | 235 | 0.1221 | 0.09 | 3.1 |