A magnitude ML 1.8 earthquake occured in region: 3 km SW San Mauro Castelverde (PA), on
and geographic coordinates (lat, lon) 37.8920, 14.1790 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 |
---|---|---|---|---|
San Mauro Castelverde | PA | 3 | 1701 | 1701 |
Geraci Siculo | PA | 4 | 1945 | 3646 |
Castelbuono | PA | 9 | 8943 | 12589 |
Gangi | PA | 11 | 6811 | 19400 |
Castel di Lucio | ME | 12 | 1294 | 20694 |
Tusa | ME | 12 | 2925 | 23619 |
Pollina | PA | 12 | 2974 | 26593 |
Petralia Sottana | PA | 12 | 2821 | 29414 |
Petralia Soprana | PA | 12 | 3360 | 32774 |
Pettineo | ME | 13 | 1350 | 34124 |
Motta d'Affermo | ME | 15 | 739 | 34863 |
Isnello | PA | 16 | 1589 | 36452 |
Mistretta | ME | 17 | 4791 | 41243 |
Castellana Sicula | PA | 17 | 3411 | 44654 |
Reitano | ME | 17 | 806 | 45460 |
Bompietro | PA | 17 | 1401 | 46861 |
Blufi | PA | 18 | 1029 | 47890 |
Polizzi Generosa | PA | 18 | 3407 | 51297 |
Gratteri | PA | 20 | 963 | 52260 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2022-12-11 23:10:23 |
37.8917 | 14.179 | 11 | 2024-03-01 15:28:15 |
Bollettino Sismico Italiano INGV | 113516841 |
Reviewed Rev100 |
ML 1.6 | 2022-12-11 23:10:23 |
37.9465 | 14.17 | 19 | 2022-12-11 23:18:24 |
Sala Sismica INGV-Roma | 112743791 |
Field | Value |
---|---|
Time (UTC) | 2022-12-11 23:10:23 ± 0.18 |
Latitude | 37.8917 ± 0.0189 |
Longitude | 14.1790 ± 0.0148 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113516841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2075 |
Semi-minor axis of confidence ellipse (meter) | 1214 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.10432 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83457 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 113516841 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-13 14:15:18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 112743791 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-11 23:18:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AIO.HHE. | 2022-12-11T23:10:40.14 | 0.6 | undecidable | manual | P | 84 | 92.6406 | 50 | 0.67 | 49 |
IV.HLNI.HHE. | 2022-12-11T23:10:38.76 | 0.6 | undecidable | manual | P | 134 | 85.6476 | 50 | 0.36 | 55 |
IV.GALF.HHZ. | 2022-12-11T23:10:37.39 | 0.6 | undecidable | manual | S | 120 | 39.4272 | 50 | 0.58 | 56 |
IV.MSFR.HHE. | 2022-12-11T23:10:36.96 | 0.6 | undecidable | manual | S | 66 | 39.3273 | 50 | 0.17 | 62 |
IV.LIBRI.HHN. | 2022-12-11T23:10:35.50 | 0.6 | undecidable | manual | P | 72 | 68.8755 | 50 | -0.31 | 57 |
IV.MUCR.HHE. | 2022-12-11T23:10:34.37 | 0.3 | undecidable | manual | P | 74 | 63.0924 | 50 | -0.54 | 82 |
IV.CIMI.HNE. | 2022-12-11T23:10:33.49 | 0.6 | undecidable | manual | P | 269 | 53.1024 | 50 | 0.12 | 61 |
IV.GALF.HHZ. | 2022-12-11T23:10:31.20 | 0.6 | undecidable | manual | P | 120 | 39.4272 | 50 | -0.07 | 63 |
IV.GIB.HHZ. | 2022-12-11T23:10:31.33 | 0.6 | undecidable | manual | S | 309 | 17.2716 | 121 | 0.59 | 58 |
IV.ALJA.HHE. | 2022-12-11T23:10:31.55 | 0.3 | undecidable | manual | P | 247 | 40.5261 | 50 | 0.11 | 94 |
IV.MSFR.HHE. | 2022-12-11T23:10:30.46 | 0.6 | undecidable | manual | P | 66 | 39.3273 | 50 | -0.8 | 51 |
IV.PLLN.EHZ. | 2022-12-11T23:10:30.04 | 0.6 | undecidable | manual | S | 344 | 11.5773 | 132 | 0.87 | 52 |
IV.CSLB.HHZ. | 2022-12-11T23:10:29.02 | 0.6 | undecidable | manual | S | 296 | 11.7771 | 132 | -0.18 | 65 |
IV.GIB.HHZ. | 2022-12-11T23:10:27.53 | 0.6 | undecidable | manual | P | 309 | 17.2716 | 121 | -0.24 | 64 |
IV.CSLB.HHZ. | 2022-12-11T23:10:26.29 | 0.3 | undecidable | manual | P | 296 | 11.7771 | 132 | -0.59 | 88 |
IV.PLLN.EHZ. | 2022-12-11T23:10:26.80 | 0.3 | undecidable | manual | P | 344 | 11.5773 | 132 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLLN.EHN. | ML:1.8 | 0.0007185 | 0.46 | AML | other | m | 2022-12-11T23:10:32.31 |
IV.PLLN.EHE. | ML:1.7 | 0.0005955 | 0.46 | AML | other | m | 2022-12-11T23:10:32.35 |
IV.GALF.HHE. | ML:1.8 | 0.00023277085 | 0.4608 | AML | other | m | 2022-12-11T23:10:41.36 |
IV.GALF.HHN. | ML:1.8 | 0.00023775950000000002 | 0.6272 | AML | other | m | 2022-12-11T23:10:41.89 |