A magnitude ML 1.3 earthquake occured in region: 3 km NW Gangi (PA), on
and geographic coordinates (lat, lon) 37.8250, 14.1860 at 8 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 |
---|---|---|---|---|
Gangi | PA | 3 | 6811 | 6811 |
Geraci Siculo | PA | 5 | 1945 | 8756 |
Petralia Soprana | PA | 7 | 3360 | 12116 |
Petralia Sottana | PA | 8 | 2821 | 14937 |
San Mauro Castelverde | PA | 10 | 1701 | 16638 |
Bompietro | PA | 11 | 1401 | 18039 |
Blufi | PA | 12 | 1029 | 19068 |
Castel di Lucio | ME | 13 | 1294 | 20362 |
Castellana Sicula | PA | 13 | 3411 | 23773 |
Castelbuono | PA | 15 | 8943 | 32716 |
Alimena | PA | 16 | 2032 | 34748 |
Sperlinga | EN | 16 | 805 | 35553 |
Polizzi Generosa | PA | 16 | 3407 | 38960 |
Pettineo | ME | 18 | 1350 | 40310 |
Tusa | ME | 19 | 2925 | 43235 |
Pollina | PA | 19 | 2974 | 46209 |
Mistretta | ME | 20 | 4791 | 51000 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-04-26 00:32:09 |
37.8248 | 14.1855 | 8 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124950991 |
Reviewed Rev100 |
ML 1.3 | 2023-04-26 00:32:08 |
37.8233 | 14.1727 | 10 | 2023-04-26 00:38:11 |
Sala Sismica INGV-Roma | 116753751 |
Field | Value |
---|---|
Time (UTC) | 2023-04-26 00:32:09 ± 0.14 |
Latitude | 37.8248 ± 0.0072 |
Longitude | 14.1855 ± 0.0125 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124950991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 936 |
Semi-minor axis of confidence ellipse (meter) | 884 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
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) | 68 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.15109 |
Epicentral distance of station farthest from the epicenter (degree) | 0.72305 |
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 | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116753751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-26 00:38:11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 124950991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-30 15:01:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | 2023-04-26T00:32:23.34 | 0.3 | undecidable | manual | P | 131 | 80.2641 | 50 | 0.09 | 68 |
IV.RAFF.HNE. | 2023-04-26T00:32:21.99 | 0.3 | undecidable | manual | P | 167 | 68.5758 | 50 | 0.53 | 63 |
IV.MUCR.HHZ. | 2023-04-26T00:32:20.72 | 0.3 | undecidable | manual | P | 68 | 64.8906 | 50 | -0.17 | 69 |
IV.CIMI.HNE. | 2023-04-26T00:32:19.66 | 0.3 | undecidable | manual | P | 277 | 54.0015 | 50 | 0.45 | 67 |
IV.GIB.HHE. | 2023-04-26T00:32:18.01 | 0.6 | undecidable | manual | S | 323 | 23.0547 | 109 | 0.49 | 46 |
IV.MSFR.HHE. | 2023-04-26T00:32:17.17 | 0.3 | undecidable | manual | P | 57 | 42.4242 | 50 | -0.25 | 70 |
IV.RESU.HHZ. | 2023-04-26T00:32:17.89 | 0.6 | undecidable | manual | S | 210 | 22.755 | 109 | 0.46 | 46 |
IV.PLLN.EHZ. | 2023-04-26T00:32:17.05 | 0.3 | undecidable | manual | S | 349 | 18.9699 | 113 | 0.85 | 60 |
IV.GALF.HHE. | 2023-04-26T00:32:16.54 | 0.6 | undecidable | manual | P | 111 | 35.742 | 50 | 0.15 | 48 |
IV.ALJA.HHZ. | 2023-04-26T00:32:16.54 | 0.3 | undecidable | manual | P | 258 | 38.8278 | 50 | -0.32 | 69 |
IV.CSLB.HHZ. | 2023-04-26T00:32:15.35 | 0.3 | undecidable | manual | S | 318 | 16.7721 | 115 | -0.16 | 75 |
IV.PLLN.EHZ. | 2023-04-26T00:32:13.03 | 0.1 | undecidable | manual | P | 349 | 18.9699 | 113 | -0.16 | 100 |
IV.GIB.HHE. | 2023-04-26T00:32:13.40 | 0.6 | undecidable | manual | P | 323 | 23.0547 | 109 | -0.55 | 45 |
IV.RESU.HHZ. | 2023-04-26T00:32:13.44 | 0.3 | undecidable | manual | P | 210 | 22.755 | 109 | -0.46 | 70 |
IV.CSLB.HHZ. | 2023-04-26T00:32:12.28 | 0.3 | undecidable | manual | P | 318 | 16.7721 | 115 | -0.5 | 70 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HHN. | ML:1.2 | 0.0001325 | 0.92 | AML | other | m | 2023-04-26T00:32:15.99 |
IV.CSLB.HNE. | ML:1.2 | 0.000131 | 0.9 | AML | other | m | 2023-04-26T00:32:16.41 |
IV.CSLB.HHE. | ML:1.2 | 0.000131 | 0.9 | AML | other | m | 2023-04-26T00:32:16.42 |
IV.CSLB.HNN. | ML:1.2 | 0.0001305 | 0.52 | AML | other | m | 2023-04-26T00:32:17.66 |
IV.RESU.HHE. | ML:1.5 | 0.00023199999999999997 | 0.36 | AML | other | m | 2023-04-26T00:32:20.45 |
IV.RESU.HNE. | ML:1.2 | 0.00011949999999999999 | 0.38 | AML | other | m | 2023-04-26T00:32:20.45 |
IV.RESU.HNN. | ML:1.2 | 0.00011295 | 0.42 | AML | other | m | 2023-04-26T00:32:22.40 |
IV.RESU.HHN. | ML:1.5 | 0.0002275 | 1.24 | AML | other | m | 2023-04-26T00:32:22.03 |
IV.ALJA.HHE. | ML:1.5 | 0.0001215 | 0.7 | AML | other | m | 2023-04-26T00:32:26.30 |
IV.ALJA.HHN. | ML:1.6 | 0.000132 | 0.32 | AML | other | m | 2023-04-26T00:32:27.83 |
IV.MUCR.HHE. | ML:1.3 | 0.000035749999999999995 | 0.44 | AML | other | m | 2023-04-26T00:32:35.75 |
IV.MUCR.HHN. | ML:1.2 | 0.0000323 | 1.44 | AML | other | m | 2023-04-26T00:32:36.96 |