A magnitude ML 1.8 earthquake occured in region: 6 km S Marianopoli (CL), on
and geographic coordinates (lat, lon) 37.5430, 13.9190 at 34 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 |
---|---|---|---|---|
Marianopoli | CL | 6 | 1906 | 1906 |
San Cataldo | CL | 9 | 23253 | 25159 |
Serradifalco | CL | 10 | 6091 | 31250 |
Santa Caterina Villarmosa | CL | 11 | 5388 | 36638 |
Montedoro | CL | 13 | 1631 | 38269 |
Caltanissetta | CL | 14 | 63360 | 101629 |
Villalba | CL | 14 | 1633 | 103262 |
Bompensiere | CL | 14 | 556 | 103818 |
Mussomeli | CL | 15 | 10780 | 114598 |
Sutera | CL | 17 | 1410 | 116008 |
Vallelunga Pratameno | CL | 17 | 3461 | 119469 |
Milena | CL | 18 | 3018 | 122487 |
Resuttano | CL | 18 | 2038 | 124525 |
Campofranco | CL | 19 | 3100 | 127625 |
Acquaviva Platani | CL | 20 | 948 | 128573 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-08-09 03:08:15 |
37.5427 | 13.9192 | 34 | 2023-08-09 03:36:01 |
Sala Sismica INGV-Roma | 119957421 |
Field | Value |
---|---|
Time (UTC) | 2023-08-09 03:08:15 ± 0.66 |
Latitude | 37.5427 ± 0.0198 |
Longitude | 13.9192 ± 0.0363 |
Depth (km) | 34 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119957421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2768 |
Semi-minor axis of confidence ellipse (meter) | 1997 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.52 |
Epicentral distance of station closest to the epicenter (degree) | 0.10972 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59985 |
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 | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 119957421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-09 03:36:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIB.HHZ. | 2023-08-09T03:08:35.28 | 0.6 | undecidable | manual | S | 11 | 50.5161 | 119 | 1.74 | 23 |
IV.PLLN.EHZ. | 2023-08-09T03:08:34.12 | 1.0 | undecidable | manual | S | 21 | 53.6019 | 118 | -0.15 | 25 |
IV.CSLB.HHZ. | 2023-08-09T03:08:32.83 | 0.6 | undecidable | manual | S | 15 | 45.4212 | 122 | 0.46 | 46 |
IV.CORL.HHZ. | 2023-08-09T03:08:28.57 | 0.6 | undecidable | manual | P | 306 | 66.5778 | 112 | 0.22 | 48 |
IV.ALJA.HHE. | 2023-08-09T03:08:28.42 | 0.6 | undecidable | manual | S | 328 | 27.0507 | 138 | -0.18 | 51 |
IV.PLLN.EHZ. | 2023-08-09T03:08:28.19 | 0.6 | negative | manual | P | 21 | 53.6019 | 118 | 1.65 | 26 |
IV.MARIO.HHE. | 2023-08-09T03:08:27.22 | 0.3 | undecidable | manual | P | 317 | 62.493 | 114 | -0.55 | 65 |
IV.CMDO.HHZ. | 2023-08-09T03:08:26.51 | 1.0 | undecidable | manual | S | 224 | 12.1767 | 158 | 0.04 | 27 |
IV.RESU.HHE. | 2023-08-09T03:08:26.33 | 0.6 | undecidable | manual | S | 46 | 16.7721 | 151 | -0.66 | 47 |
IV.GIB.HHZ. | 2023-08-09T03:08:25.77 | 1.0 | undecidable | manual | P | 11 | 50.5161 | 119 | -0.34 | 24 |
IV.CIMI.HHZ. | 2023-08-09T03:08:25.77 | 0.1 | undecidable | manual | P | 321 | 48.3183 | 120 | -0.05 | 100 |
IV.CSLB.HHZ. | 2023-08-09T03:08:24.60 | 0.6 | undecidable | manual | P | 15 | 45.4212 | 122 | -0.84 | 40 |
IV.FAVA.HHE. | 2023-08-09T03:08:24.32 | 0.3 | undecidable | manual | P | 224 | 32.9448 | 132 | 0.42 | 73 |
IV.MCT.HHE. | 2023-08-09T03:08:23.16 | 0.1 | undecidable | manual | P | 287 | 28.6491 | 136 | -0.26 | 99 |
IV.CMDO.HHZ. | 2023-08-09T03:08:22.87 | 0.1 | undecidable | manual | P | 224 | 12.1767 | 158 | 0.83 | 87 |
IV.RESU.HHE. | 2023-08-09T03:08:21.58 | 0.1 | undecidable | manual | P | 46 | 16.7721 | 151 | -0.75 | 88 |
IV.ALJA.HHE. | 2023-08-09T03:08:20.46 | 3.0 | undecidable | manual | P | 328 | 27.0507 | 138 | -2.8 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HHN. | ML:1.3 | 0.000048492755 | 0.32 | AML | other | m | 2023-08-09T03:08:33.68 |
IV.CSLB.HNE. | ML:1.5 | 0.0000713 | 1.58 | AML | other | m | 2023-08-09T03:08:33.84 |
IV.CSLB.HHE. | ML:1.5 | 0.00007395000000000001 | 1.58 | AML | other | m | 2023-08-09T03:08:33.85 |
IV.CMDO.HHE. | ML:1.5 | 0.000124185245 | 0.72 | AML | other | m | 2023-08-09T03:08:32.36 |
IV.CMDO.HNE. | ML:1.5 | 0.000125308945 | 0.2896 | AML | other | m | 2023-08-09T03:08:33.99 |
IV.CMDO.HHN. | ML:1.7 | 0.00020385309 | 0.48 | AML | other | m | 2023-08-09T03:08:34.17 |
IV.CMDO.HNN. | ML:1.7 | 0.000198094395 | 0.4816 | AML | other | m | 2023-08-09T03:08:34.18 |
IV.CSLB.HNN. | ML:1.5 | 0.00007223064500000002 | 0.4592 | AML | other | m | 2023-08-09T03:08:33.66 |
IV.CIMI.HHN. | ML:2.4 | 0.000508 | 0.62 | AML | other | m | 2023-08-09T03:08:36.37 |
IV.CIMI.HNN. | ML:2.4 | 0.000516 | 0.62 | AML | other | m | 2023-08-09T03:08:36.37 |
IV.GIB.HHE. | ML:1.9 | 0.00015167835000000002 | 0.6208 | AML | other | m | 2023-08-09T03:08:38.39 |
IV.CIMI.HNE. | ML:2.3 | 0.00045850000000000003 | 1.38 | AML | other | m | 2023-08-09T03:08:36.69 |
IV.CIMI.HHE. | ML:2.3 | 0.000431 | 1.36 | AML | other | m | 2023-08-09T03:08:36.01 |
IV.GIB.HHN. | ML:1.8 | 0.00014700000000000002 | 0.42 | AML | other | m | 2023-08-09T03:08:37.64 |
IV.CORL.HNN. | ML:1.8 | 0.00009429999999999999 | 1.5 | AML | other | m | 2023-08-09T03:08:46.98 |
IV.CORL.HNE. | ML:1.8 | 0.00009779999999999999 | 0.54 | AML | other | m | 2023-08-09T03:08:51.36 |
IV.CORL.HHE. | ML:1.8 | 0.00009520000000000001 | 0.62 | AML | other | m | 2023-08-09T03:08:51.37 |
IV.CORL.HHN. | ML:1.7 | 0.00007974569000000001 | 0.7792 | AML | other | m | 2023-08-09T03:08:46.21 |
IV.PLLN.EHE. | ML:1.8 | 0.0001156764 | 1.0608 | AML | other | m | 2023-08-09T03:08:47.76 |
IV.PLLN.EHN. | ML:2.0 | 0.00018356364999999998 | 0.5808 | AML | other | m | 2023-08-09T03:08:40.78 |