A magnitude ML 1.1 earthquake occured in region: 4 km S Santa Margherita di Belice (AG), on
and geographic coordinates (lat, lon) 37.6560, 13.0130 at 4 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 |
---|---|---|---|---|
Santa Margherita di Belice | AG | 4 | 6363 | 6363 |
Montevago | AG | 6 | 3006 | 9369 |
Menfi | AG | 8 | 12592 | 21961 |
Sambuca di Sicilia | AG | 9 | 5877 | 27838 |
Salaparuta | TP | 11 | 1696 | 29534 |
Poggioreale | TP | 12 | 1494 | 31028 |
Partanna | TP | 13 | 10607 | 41635 |
Contessa Entellina | PA | 17 | 1766 | 43401 |
Sciacca | AG | 18 | 40928 | 84329 |
Santa Ninfa | TP | 18 | 5043 | 89372 |
Castelvetrano | TP | 20 | 31806 | 121178 |
Caltabellotta | AG | 20 | 3681 | 124859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-07-27 00:11:42 |
37.6563 | 13.0127 | 5 | 2024-07-27 00:20:30 |
Sala Sismica INGV-Roma | 130196741 |
Field | Value |
---|---|
Time (UTC) | 2024-07-27 00:11:42 ± 0.19 |
Latitude | 37.6563 ± 0.0063 |
Longitude | 13.0127 ± 0.0102 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130196741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 937 |
Semi-minor axis of confidence ellipse (meter) | 417 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
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) | 123 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36692 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 130196741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-27 00:20:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MBFT.HHZ. | 2024-07-27T00:11:54.13 | 0.6 | undecidable | manual | S | 351 | 32.5452 | 98 | -0.09 | 47 |
IV.CAVT.HHZ. | 2024-07-27T00:11:51.23 | 0.6 | undecidable | manual | S | 276 | 22.755 | 101 | 0.38 | 45 |
IV.MARS.HNZ. | 2024-07-27T00:11:50.59 | 0.1 | undecidable | manual | P | 285 | 40.7259 | 96 | -0.44 | 87 |
IV.CORL.HHZ. | 2024-07-27T00:11:50.23 | 1.0 | negative | manual | P | 44 | 36.741 | 97 | 0.01 | 24 |
IV.SCIAC.HHZ. | 2024-07-27T00:11:49.10 | 0.6 | undecidable | manual | S | 153 | 17.3715 | 104 | 0.06 | 49 |
IV.MBFT.HHZ. | 2024-07-27T00:11:48.90 | 1.0 | undecidable | manual | P | 351 | 32.5452 | 98 | -0.5 | 22 |
IV.MFNL.HHZ. | 2024-07-27T00:11:48.89 | 0.6 | undecidable | manual | S | 332 | 16.872 | 105 | 0.02 | 49 |
IV.CAVT.HHZ. | 2024-07-27T00:11:47.52 | 0.6 | positive | manual | P | 276 | 22.755 | 101 | 0.07 | 48 |
IV.MFNL.HHZ. | 2024-07-27T00:11:47.15 | 0.6 | undecidable | manual | P | 332 | 16.872 | 105 | 0.84 | 39 |
IV.SCIAC.HHZ. | 2024-07-27T00:11:46.40 | 0.6 | negative | manual | P | 153 | 17.3715 | 104 | -0.01 | 49 |
IV.MMGO.HNZ. | 2024-07-27T00:11:44.49 | 0.6 | undecidable | manual | S | 281 | 3.1968 | 144 | -0.23 | 48 |
IV.MMGO.HNZ. | 2024-07-27T00:11:43.99 | 0.1 | negative | manual | P | 281 | 3.1968 | 144 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SCIAC.HHE. | ML:1.2 | 0.000134 | 0.22 | AML | other | m | 2024-07-27T00:11:49.30 |
IV.SCIAC.HNE. | ML:1.2 | 0.0001535 | 0.54 | AML | other | m | 2024-07-27T00:11:49.19 |
IV.SCIAC.HNN. | ML:1.2 | 0.000135 | 0.88 | AML | other | m | 2024-07-27T00:11:49.31 |
IV.SCIAC.HHN. | ML:1.1 | 0.0001305 | 0.14 | AML | other | m | 2024-07-27T00:11:50.12 |
IV.MFNL.HHN. | ML:0.8 | 0.0000614 | 0.78 | AML | other | m | 2024-07-27T00:11:53.27 |
IV.CORL.HHN. | ML:1.1 | 0.00004575 | 0.32 | AML | other | m | 2024-07-27T00:11:57.23 |
IV.MFNL.HHE. | ML:0.8 | 0.00007149999999999999 | 0.4 | AML | other | m | 2024-07-27T00:11:57.86 |
IV.CORL.HHE. | ML:1.2 | 0.000060450000000000006 | 1.06 | AML | other | m | 2024-07-27T00:11:58.73 |