A magnitude ML 1.9 earthquake occured in region: 6 km NE Polizzi Generosa (PA), on
and geographic coordinates (lat, lon) 37.8500, 14.0440 at 9 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 |
---|---|---|---|---|
Polizzi Generosa | PA | 6 | 3407 | 3407 |
Petralia Sottana | PA | 6 | 2821 | 6228 |
Castellana Sicula | PA | 7 | 3411 | 9639 |
Petralia Soprana | PA | 8 | 3360 | 12999 |
Geraci Siculo | PA | 10 | 1945 | 14944 |
Castelbuono | PA | 10 | 8943 | 23887 |
Isnello | PA | 11 | 1589 | 25476 |
Blufi | PA | 11 | 1029 | 26505 |
Scillato | PA | 12 | 613 | 27118 |
Collesano | PA | 12 | 4054 | 31172 |
Bompietro | PA | 12 | 1401 | 32573 |
Caltavuturo | PA | 14 | 4017 | 36590 |
Gratteri | PA | 15 | 963 | 37553 |
San Mauro Castelverde | PA | 15 | 1701 | 39254 |
Gangi | PA | 15 | 6811 | 46065 |
Sclafani Bagni | PA | 17 | 426 | 46491 |
Pollina | PA | 19 | 2974 | 49465 |
Alimena | PA | 19 | 2032 | 51497 |
Resuttano | CL | 19 | 2038 | 53535 |
Lascari | PA | 19 | 3588 | 57123 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2023-05-14 01:14:48 |
37.8498 | 14.0442 | 9 | 2024-09-10 16:44:07 |
Bollettino Sismico Italiano INGV | 117487961 |
Field | Value |
---|---|
Time (UTC) | 2023-05-14 01:14:48 ± 0.13 |
Latitude | 37.8498 ± 0.0072 |
Longitude | 14.0442 ± 0.0114 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117487961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 862 |
Semi-minor axis of confidence ellipse (meter) | 655 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 314 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85615 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 117487961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-03-11 10:38:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SOLUN.HHZ. | 2023-05-14T01:15:06.02 | 1.0 | undecidable | manual | S | 301 | 52.2033 | 50 | 0.62 | 20 |
IV.HVZN.HHZ. | 2023-05-14T01:15:05.42 | 1.0 | undecidable | manual | P | 141 | 95.0382 | 50 | 0.53 | 19 |
IV.MUCR.HHZ. | 2023-05-14T01:15:02.20 | 0.3 | undecidable | manual | P | 73 | 75.6687 | 50 | 0.31 | 64 |
IV.ALJA.HHZ. | 2023-05-14T01:14:59.26 | 0.3 | undecidable | manual | S | 246 | 27.8499 | 108 | 0.58 | 65 |
IV.SOLUN.HHZ. | 2023-05-14T01:14:58.26 | 0.1 | undecidable | manual | P | 301 | 52.2033 | 50 | -0.01 | 94 |
IV.GALF.HHZ. | 2023-05-14T01:14:58.20 | 0.1 | undecidable | manual | P | 108 | 48.3183 | 50 | 0.52 | 85 |
IV.MCT.HHN. | 2023-05-14T01:14:58.19 | 1.0 | undecidable | manual | P | 236 | 46.1205 | 50 | 0.85 | 19 |
IV.MARIO.HHN. | 2023-05-14T01:14:58.23 | 0.1 | undecidable | manual | P | 282 | 54.7008 | 50 | -0.44 | 86 |
IV.RESU.HHZ. | 2023-05-14T01:14:57.68 | 0.3 | undecidable | manual | S | 177 | 22.5552 | 112 | 0.71 | 62 |
IV.MSFR.HHZ. | 2023-05-14T01:14:57.84 | 0.1 | undecidable | manual | P | 67 | 52.1034 | 50 | -0.41 | 87 |
IV.CIMI.HNE. | 2023-05-14T01:14:56.74 | 0.1 | undecidable | manual | P | 275 | 41.4252 | 50 | 0.12 | 94 |
IV.GIB.HHZ. | 2023-05-14T01:14:55.56 | 0.6 | undecidable | manual | S | 354 | 15.6732 | 120 | 0.77 | 41 |
IV.PLLN.EHZ. | 2023-05-14T01:14:55.77 | 0.6 | undecidable | manual | S | 29 | 18.0708 | 116 | 0.24 | 48 |
IV.CSLB.HHZ. | 2023-05-14T01:14:53.39 | 0.3 | undecidable | manual | S | 7 | 9.7791 | 132 | 0.25 | 73 |
IV.ALJA.HHZ. | 2023-05-14T01:14:53.81 | 0.1 | undecidable | manual | P | 246 | 27.8499 | 108 | -0.58 | 86 |
IV.GIB.HHZ. | 2023-05-14T01:14:52.10 | 0.1 | undecidable | manual | P | 354 | 15.6732 | 120 | -0.05 | 100 |
IV.PLLN.EHZ. | 2023-05-14T01:14:52.22 | 0.1 | undecidable | manual | P | 29 | 18.0708 | 116 | -0.36 | 93 |
IV.RESU.HHZ. | 2023-05-14T01:14:52.45 | 0.1 | undecidable | manual | P | 177 | 22.5552 | 112 | -0.95 | 74 |
IV.CSLB.HHZ. | 2023-05-14T01:14:50.97 | 0.1 | undecidable | manual | P | 7 | 9.7791 | 132 | -0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HNN. | ML:1.7 | 0.000735 | 1.28 | AML | other | m | 2023-05-14T01:14:54.66 |
IV.CSLB.HHN. | ML:1.7 | 0.0007084999999999999 | 1.28 | AML | other | m | 2023-05-14T01:14:54.67 |
IV.CSLB.HHE. | ML:1.7 | 0.0007844999999999999 | 0.48 | AML | other | m | 2023-05-14T01:14:55.06 |
IV.CSLB.HNE. | ML:1.7 | 0.000776 | 0.5 | AML | other | m | 2023-05-14T01:14:55.05 |
IV.RESU.HHE. | ML:2.1 | 0.0009325000000000001 | 0.4 | AML | other | m | 2023-05-14T01:14:58.34 |
IV.RESU.HNN. | ML:2.0 | 0.0007355 | 0.4 | AML | other | m | 2023-05-14T01:14:58.29 |
IV.RESU.HNE. | ML:1.8 | 0.0004595 | 0.38 | AML | other | m | 2023-05-14T01:14:58.34 |
IV.GIB.HHN. | ML:1.9 | 0.000713 | 0.42 | AML | other | m | 2023-05-14T01:14:58.26 |
IV.RESU.HHN. | ML:2.3 | 0.001445 | 0.42 | AML | other | m | 2023-05-14T01:14:58.28 |
IV.GIB.HHE. | ML:1.8 | 0.0006414999999999999 | 0.78 | AML | other | m | 2023-05-14T01:14:58.19 |
IV.PLLN.EHE. | ML:1.8 | 0.0005124999999999999 | 0.7 | AML | other | m | 2023-05-14T01:14:59.34 |
IV.ALJA.HHN. | ML:2.0 | 0.0006094999999999999 | 0.26 | AML | other | m | 2023-05-14T01:15:01.22 |
IV.PLLN.EHN. | ML:1.8 | 0.00051 | 0.38 | AML | other | m | 2023-05-14T01:15:01.22 |
IV.ALJA.HHE. | ML:1.8 | 0.00034199999999999996 | 0.78 | AML | other | m | 2023-05-14T01:15:01.61 |