A magnitude ML 2.0 earthquake occured in region: 1 km NE Villalba (CL), on
and geographic coordinates (lat, lon) 37.6650, 13.8540 at 10 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 |
---|---|---|---|---|
Villalba | CL | 1 | 1633 | 1633 |
Vallelunga Pratameno | CL | 3 | 3461 | 5094 |
Marianopoli | CL | 9 | 1906 | 7000 |
Valledolmo | PA | 10 | 3594 | 10594 |
Mussomeli | CL | 13 | 10780 | 21374 |
Resuttano | CL | 16 | 2038 | 23412 |
Acquaviva Platani | CL | 17 | 948 | 24360 |
Sclafani Bagni | PA | 18 | 426 | 24786 |
Santa Caterina Villarmosa | CL | 18 | 5388 | 30174 |
Caltavuturo | PA | 18 | 4017 | 34191 |
Alia | PA | 18 | 3623 | 37814 |
Sutera | CL | 19 | 1410 | 39224 |
San Giovanni Gemini | AG | 19 | 8056 | 47280 |
Cammarata | AG | 19 | 6355 | 53635 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-08-06 10:25:48 |
37.665 | 13.8543 | 10 | 2023-08-06 10:37:37 |
Sala Sismica INGV-Roma | 119901351 |
Field | Value |
---|---|
Time (UTC) | 2023-08-06 10:25:48 ± 0.17 |
Latitude | 37.6650 ± 0.0108 |
Longitude | 13.8543 ± 0.0125 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119901351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1105 |
Semi-minor axis of confidence ellipse (meter) | 866 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.53 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68888 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 119901351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-06 10:37:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSFR.HHE. | 2023-08-06T10:26:01.74 | 0.3 | undecidable | manual | P | 57 | 76.4679 | 50 | -0.05 | 68 |
IV.RAFF.HHE. | 2023-08-06T10:26:00.68 | 0.1 | undecidable | manual | P | 137 | 66.378 | 50 | 0.44 | 86 |
IV.SOLUN.HHE. | 2023-08-06T10:25:58.53 | 0.1 | undecidable | manual | P | 329 | 55.1004 | 50 | 0.03 | 95 |
IV.MARIO.HHE. | 2023-08-06T10:25:57.27 | 0.1 | undecidable | manual | P | 311 | 48.9177 | 50 | -0.28 | 91 |
IV.MCT.HHZ. | 2023-08-06T10:25:57.44 | 0.3 | undecidable | manual | S | 257 | 22.2555 | 113 | 0.6 | 66 |
IV.CMDO.HHZ. | 2023-08-06T10:25:56.89 | 0.3 | undecidable | manual | S | 187 | 22.4553 | 113 | -0.01 | 76 |
IV.GIB.HHZ. | 2023-08-06T10:25:56.30 | 0.1 | undecidable | manual | P | 23 | 39.0276 | 50 | 0.27 | 93 |
IV.RESU.HHZ. | 2023-08-06T10:25:56.24 | 0.3 | undecidable | manual | S | 96 | 17.871 | 118 | 0.77 | 62 |
IV.CIMI.HHZ. | 2023-08-06T10:25:55.44 | 0.3 | undecidable | manual | P | 314 | 34.4433 | 50 | 0.12 | 73 |
IV.ALJA.HHZ. | 2023-08-06T10:25:54.65 | 0.1 | undecidable | manual | S | 317 | 12.876 | 127 | 0.66 | 87 |
IV.CMDO.HHZ. | 2023-08-06T10:25:53.24 | 0.1 | undecidable | manual | P | 187 | 22.4553 | 113 | -0.07 | 100 |
IV.MCT.HHZ. | 2023-08-06T10:25:52.81 | 0.3 | undecidable | manual | P | 257 | 22.2555 | 113 | -0.47 | 69 |
IV.RESU.HHZ. | 2023-08-06T10:25:51.56 | 0.1 | undecidable | manual | P | 96 | 17.871 | 118 | -0.93 | 77 |
IV.ALJA.HHZ. | 2023-08-06T10:25:50.51 | 0.1 | undecidable | manual | P | 317 | 12.876 | 127 | -1.12 | 71 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RESU.HHN. | ML:2.2 | 0.0014168595 | 0.4352 | AML | other | m | 2023-08-06T10:25:59.97 |
IV.RESU.HNN. | ML:1.9 | 0.00071834985 | 0.4672 | AML | other | m | 2023-08-06T10:25:59.98 |
IV.RESU.HNE. | ML:1.8 | 0.0005039846500000001 | 0.448 | AML | other | m | 2023-08-06T10:25:59.43 |
IV.CIMI.HNN. | ML:2.1 | 0.0005965 | 1.32 | AML | other | m | 2023-08-06T10:26:06.12 |
IV.CIMI.HNE. | ML:2.1 | 0.0004775 | 0.72 | AML | other | m | 2023-08-06T10:26:06.40 |
IV.ALJA.HHE. | ML:0.0 | 0.0004613422 | 0.32 | AML | other | m | 2023-08-06T10:26:00.81 |
IV.ALJA.HHN. | ML:0.0 | 0.00057174675 | 0.2368 | AML | other | m | 2023-08-06T10:25:58.23 |