A magnitude ML 0.8 earthquake occured in region: 5 km SW Montevago (AG), on
and geographic coordinates (lat, lon) 37.6670, 12.9640 at 3 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Montevago | AG | 5 | 3006 | 3006 |
Santa Margherita di Belice | AG | 6 | 6363 | 9369 |
Menfi | AG | 8 | 12592 | 21961 |
Partanna | TP | 9 | 10607 | 32568 |
Salaparuta | TP | 11 | 1696 | 34264 |
Poggioreale | TP | 12 | 1494 | 35758 |
Sambuca di Sicilia | AG | 13 | 5877 | 41635 |
Santa Ninfa | TP | 14 | 5043 | 46678 |
Castelvetrano | TP | 15 | 31806 | 78484 |
Gibellina | TP | 18 | 4115 | 82599 |
Campobello di Mazara | TP | 20 | 11956 | 94555 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-01-31 12:34:40 |
37.6673 | 12.9642 | 3 | 2024-01-31 12:42:52 |
Sala Sismica INGV-Roma | 124965481 |
Field | Value |
---|---|
Time (UTC) | 2024-01-31 12:34:40 ± 0.26 |
Latitude | 37.6673 ± 0.0126 |
Longitude | 12.9642 ± 0.0125 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124965481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1217 |
Semi-minor axis of confidence ellipse (meter) | 1040 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.01169 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18616 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124965481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-31 12:42:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAVT.HHZ. | 2024-01-31T12:34:47.50 | 0.6 | undecidable | manual | S | 274 | 18.3705 | 98 | 0.49 | 45 |
IV.SCIAC.HHZ. | 2024-01-31T12:34:44.94 | 0.6 | undecidable | manual | P | 144 | 20.6682 | 97 | 0.2 | 48 |
IV.CRJA.HHZ. | 2024-01-31T12:34:43.80 | 0.1 | undecidable | manual | P | 13 | 15.2736 | 100 | 0.12 | 98 |
IV.MFNL.HHZ. | 2024-01-31T12:34:43.39 | 0.3 | undecidable | manual | P | 345 | 14.1747 | 101 | -0.07 | 74 |
IV.CAVT.HHZ. | 2024-01-31T12:34:43.84 | 0.3 | undecidable | manual | P | 274 | 18.3705 | 98 | -0.45 | 68 |
IV.MMGO.HHZ. | 2024-01-31T12:34:41.66 | 0.3 | undecidable | manual | S | 118 | 1.2987 | 155 | 0.08 | 76 |
IV.MMGO.HHZ. | 2024-01-31T12:34:41.01 | 0.1 | positive | manual | P | 118 | 1.2987 | 155 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MFNL.HHN. | ML:0.6 | 0.000044715665 | 0.2624 | AML | other | m | 2024-01-31T12:34:50.76 |
IV.CRJA.HHE. | ML:1.0 | 0.0001235 | 1.22 | AML | other | m | 2024-01-31T12:34:50.78 |
IV.MFNL.HHE. | ML:0.6 | 0.00005586789 | 0.3008 | AML | other | m | 2024-01-31T12:34:51.02 |
IV.CRJA.HHN. | ML:1.0 | 0.000110832445 | 0.7168 | AML | other | m | 2024-01-31T12:34:52.58 |
IV.MMGO.HHE. | ML:0.0 | 0.00169175 | 0.1792 | AML | other | m | 2024-01-31T12:34:42.27 |
IV.MMGO.HHN. | ML:0.0 | 0.0015371995 | 0.2176 | AML | other | m | 2024-01-31T12:34:42.28 |
IV.MMGO.HNE. | ML:0.0 | 0.0017006130000000001 | 0.1792 | AML | other | m | 2024-01-31T12:34:42.27 |
IV.MMGO.HNN. | ML:0.0 | 0.00150888 | 0.2304 | AML | other | m | 2024-01-31T12:34:42.28 |
IV.CRJA.HNE. | ML:1.1 | 0.0001339156 | 0.7936 | AML | other | m | 2024-01-31T12:34:50.78 |
IV.CRJA.HNN. | ML:1.1 | 0.00013421290999999998 | 0.672 | AML | other | m | 2024-01-31T12:34:52.58 |
IV.CAVT.HNE. | ML:0.8 | 0.000055409744999999995 | 0.1728 | AML | other | m | 2024-01-31T12:34:48.51 |
IV.CAVT.HNN. | ML:0.6 | 0.000037518009999999996 | 0.192 | AML | other | m | 2024-01-31T12:34:47.97 |
IV.CAVT.HHE. | ML:1.0 | 0.000101268365 | 0.1856 | AML | other | m | 2024-01-31T12:34:48.51 |
IV.CAVT.HHN. | ML:0.9 | 0.000077732735 | 0.4352 | AML | other | m | 2024-01-31T12:34:47.97 |
IV.SCIAC.HHE. | ML:0.6 | 0.00003501113 | 0.2944 | AML | other | m | 2024-01-31T12:34:53.16 |
IV.SCIAC.HHN. | ML:0.6 | 0.000033701040000000004 | 0.1792 | AML | other | m | 2024-01-31T12:34:49.42 |
IV.SCIAC.HNE. | ML:0.5 | 0.000027021951499999997 | 0.4416 | AML | other | m | 2024-01-31T12:34:48.62 |
IV.SCIAC.HNN. | ML:0.7 | 0.000041142035 | 0.7424 | AML | other | m | 2024-01-31T12:34:48.71 |