A magnitude ML 2.3 earthquake occured in region: 3 km N Salemi (TP), on
and geographic coordinates (lat, lon) 37.8400, 12.8110 at 11 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 |
---|---|---|---|---|
Salemi | TP | 3 | 10794 | 10794 |
Vita | TP | 3 | 2056 | 12850 |
Gibellina | TP | 6 | 4115 | 16965 |
Santa Ninfa | TP | 10 | 5043 | 22008 |
Calatafimi-Segesta | TP | 10 | 6712 | 28720 |
Partanna | TP | 15 | 10607 | 39327 |
Castelvetrano | TP | 18 | 31806 | 71133 |
Salaparuta | TP | 19 | 1696 | 72829 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2018-11-09 04:40:11 |
37.8398 | 12.8113 | 11 | 2019-06-04 09:16:09 |
Bollettino Sismico Italiano INGV | 65573081 |
Reviewed Rev100 |
ML 2.3 | 2018-11-09 04:40:11 |
37.8352 | 12.8332 | 9 | 2018-11-09 04:56:51 |
Sala Sismica INGV-Roma | 62924521 |
Field | Value |
---|---|
Time (UTC) | 2018-11-09 04:40:11 ± 0.13 |
Latitude | 37.8398 ± 0.0090 |
Longitude | 12.8113 ± 0.0091 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 65573081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 942 |
Semi-minor axis of confidence ellipse (meter) | 711 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.6 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 65573081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-05-28 12:24:16 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 62924521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-09 04:56:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CORL.HHZ. | 2018-11-09T04:40:25.96 | 0.6 | undecidable | manual | S | 82 | 43.5231 | 50 | 0.47 | 44 |
IV.MARS.EHZ. | 2018-11-09T04:40:21.00 | 0.3 | undecidable | manual | S | 246 | 23.6541 | 50 | 0.82 | 59 |
IV.MMGO.HHZ. | 2018-11-09T04:40:19.07 | 0.6 | undecidable | manual | S | 144 | 24.4533 | 50 | -1.33 | 31 |
IV.CORL.HHZ. | 2018-11-09T04:40:19.48 | 0.1 | positive | manual | P | 82 | 43.5231 | 50 | -0.01 | 96 |
IV.CAVT.HHZ. | 2018-11-09T04:40:18.69 | 0.6 | undecidable | manual | S | 195 | 18.5703 | 120 | -0.03 | 50 |
IV.CRJA.HHZ. | 2018-11-09T04:40:18.95 | 0.3 | undecidable | manual | S | 104 | 17.4714 | 121 | 0.56 | 67 |
IV.MBFT.HHZ. | 2018-11-09T04:40:18.06 | 0.6 | undecidable | manual | S | 46 | 17.1717 | 122 | -0.25 | 48 |
IV.ERC.EHZ. | 2018-11-09T04:40:17.56 | 0.6 | undecidable | manual | P | 318 | 29.4483 | 50 | 0.24 | 47 |
IV.MFNL.HHZ. | 2018-11-09T04:40:17.08 | 0.3 | undecidable | manual | S | 119 | 11.1777 | 134 | 0.43 | 70 |
IV.MARS.EHZ. | 2018-11-09T04:40:16.55 | 0.1 | positive | manual | P | 246 | 23.6541 | 50 | 0.12 | 98 |
IV.MMGO.HHZ. | 2018-11-09T04:40:15.82 | 0.1 | undecidable | manual | P | 144 | 24.4533 | 50 | -0.74 | 82 |
IV.CRJA.HHZ. | 2018-11-09T04:40:15.50 | 0.1 | undecidable | manual | P | 104 | 17.4714 | 121 | 0.1 | 99 |
IV.MTGR.HHZ. | 2018-11-09T04:40:15.36 | 0.3 | undecidable | manual | S | 322 | 7.4814 | 145 | -0.46 | 70 |
IV.CAVT.HHZ. | 2018-11-09T04:40:15.37 | 0.1 | undecidable | manual | P | 195 | 18.5703 | 120 | -0.22 | 96 |
IV.MBFT.HHZ. | 2018-11-09T04:40:15.24 | 0.1 | positive | manual | P | 46 | 17.1717 | 122 | -0.11 | 99 |
IV.MFNL.HHZ. | 2018-11-09T04:40:14.50 | 0.1 | undecidable | manual | P | 119 | 11.1777 | 134 | 0.1 | 100 |
IV.MTGR.HHZ. | 2018-11-09T04:40:13.91 | 0.3 | undecidable | manual | P | 322 | 7.4814 | 145 | 0 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTGR.HHE. | ML:3.9 | 0.10258861999999999 | 0.24 | AML | other | m | 2018-11-09T04:40:15.45 |
IV.MTGR.HHN. | ML:4.0 | 0.1559919 | 0.2208 | AML | other | m | 2018-11-09T04:40:16.01 |
IV.MFNL.HHE. | ML:2.5 | 0.0038429976999999997 | 0.0992 | AML | other | m | 2018-11-09T04:40:17.33 |
IV.MBFT.HNE. | ML:1.0 | 0.000078156592 | 0.3008 | AML | other | m | 2018-11-09T04:40:17.68 |
IV.MFNL.HHN. | ML:2.4 | 0.0026924595 | 0.1792 | AML | other | m | 2018-11-09T04:40:17.84 |
IV.MBFT.HNN. | ML:1.2 | 0.00013301450000000002 | 0.5792 | AML | other | m | 2018-11-09T04:40:18.24 |
IV.MBFT.HHE. | ML:1.6 | 0.0003507665 | 0.24 | AML | other | m | 2018-11-09T04:40:18.34 |
IV.CAVT.HHN. | ML:2.4 | 0.0019779045 | 0.3008 | AML | other | m | 2018-11-09T04:40:19.21 |
IV.CAVT.HHE. | ML:2.7 | 0.0036376975 | 0.2976 | AML | other | m | 2018-11-09T04:40:19.15 |
IV.CRJA.HHE. | ML:2.5 | 0.002686459 | 0.2208 | AML | other | m | 2018-11-09T04:40:19.22 |
IV.MBFT.HHN. | ML:1.6 | 0.00034329679999999993 | 0.32 | AML | other | m | 2018-11-09T04:40:19.44 |
IV.MARS.EHE. | ML:2.5 | 0.0019379459999999999 | 0.2208 | AML | other | m | 2018-11-09T04:40:21.35 |
IV.CORL.HHN. | ML:1.8 | 0.0002064284 | 0.2816 | AML | other | m | 2018-11-09T04:40:26.52 |
IV.CORL.HHE. | ML:2.0 | 0.0003028765 | 0.5216 | AML | other | m | 2018-11-09T04:40:28.65 |