A magnitude ML 1.0 earthquake occured in region: 1 km W San Mauro Castelverde (PA), on
and geographic coordinates (lat, lon) 37.9150, 14.1830 at 8 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 |
---|---|---|---|---|
San Mauro Castelverde | PA | 1 | 1701 | 1701 |
Geraci Siculo | PA | 7 | 1945 | 3646 |
Castelbuono | PA | 9 | 8943 | 12589 |
Tusa | ME | 9 | 2925 | 15514 |
Pollina | PA | 9 | 2974 | 18488 |
Pettineo | ME | 11 | 1350 | 19838 |
Castel di Lucio | ME | 12 | 1294 | 21132 |
Motta d'Affermo | ME | 13 | 739 | 21871 |
Gangi | PA | 13 | 6811 | 28682 |
Petralia Sottana | PA | 14 | 2821 | 31503 |
Petralia Soprana | PA | 15 | 3360 | 34863 |
Reitano | ME | 16 | 806 | 35669 |
Isnello | PA | 16 | 1589 | 37258 |
Mistretta | ME | 16 | 4791 | 42049 |
Santo Stefano di Camastra | ME | 19 | 4694 | 46743 |
Castellana Sicula | PA | 19 | 3411 | 50154 |
Gratteri | PA | 19 | 963 | 51117 |
Polizzi Generosa | PA | 20 | 3407 | 54524 |
Cefalù | PA | 20 | 14393 | 68917 |
Bompietro | PA | 20 | 1401 | 70318 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-12-29 09:50:33 |
37.9153 | 14.1828 | 8 | 2023-12-29 10:03:50 |
Sala Sismica INGV-Roma | 124337951 |
Field | Value |
---|---|
Time (UTC) | 2023-12-29 09:50:33 ± 0.09 |
Latitude | 37.9153 ± 0.0063 |
Longitude | 14.1828 ± 0.0034 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124337951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 677 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 357 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 305 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.14479 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124337951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-29 10:03:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIB.HHZ. | 2023-12-29T09:50:39.35 | 0.3 | undecidable | manual | S | 301 | 16.0728 | 117 | 0.02 | 74 |
IV.PLLN.EHZ. | 2023-12-29T09:50:37.34 | 0.3 | undecidable | manual | S | 338 | 9.2796 | 131 | -0.02 | 75 |
IV.GIB.HHZ. | 2023-12-29T09:50:36.67 | 0.1 | undecidable | manual | P | 301 | 16.0728 | 117 | -0.03 | 99 |
IV.PLLN.EHZ. | 2023-12-29T09:50:35.59 | 0.1 | undecidable | manual | P | 338 | 9.2796 | 131 | 0.03 | 100 |
IV.CSLB.HHZ. | 2023-12-29T09:50:35.87 | 0.3 | negative | manual | P | 283 | 11.1777 | 126 | 0 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLLN.EHN. | ML:1.6 | 0.0005974999999999999 | 0.88 | AML | other | m | 2023-12-29T09:50:37.25 |
IV.PLLN.EHE. | ML:1.7 | 0.000794 | 1.14 | AML | other | m | 2023-12-29T09:50:37.28 |
IV.CSLB.HHE. | ML:0.8 | 0.0000805 | 1.64 | AML | other | m | 2023-12-29T09:50:38.00 |
IV.CSLB.HHN. | ML:0.9 | 0.00011360000000000001 | 1.1 | AML | other | m | 2023-12-29T09:50:39.42 |
IV.GIB.HHN. | ML:0.8 | 0.00006274898500000001 | 2.24 | AML | other | m | 2023-12-29T09:50:40.74 |
IV.GIB.HHE. | ML:1.0 | 0.00009445997 | 0.9984 | AML | other | m | 2023-12-29T09:50:40.40 |