A magnitude ML 1.7 earthquake occured in region: 1 km SW Licodia Eubea (CT), on
and geographic coordinates (lat, lon) 37.1460, 14.6950 at 17 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 |
---|---|---|---|---|
Licodia Eubea | CT | 2 | 3081 | 3081 |
Vizzini | CT | 5 | 6241 | 9322 |
Monterosso Almo | RG | 9 | 3032 | 12354 |
Grammichele | CT | 9 | 13418 | 25772 |
Chiaramonte Gulfi | RG | 13 | 8238 | 34010 |
Mineo | CT | 13 | 5159 | 39169 |
Mazzarrone | CT | 14 | 4078 | 43247 |
Giarratana | RG | 14 | 3048 | 46295 |
Buccheri | SR | 14 | 1999 | 48294 |
Militello in Val di Catania | CT | 17 | 7443 | 55737 |
Buscemi | SR | 18 | 1051 | 56788 |
Caltagirone | CT | 19 | 38686 | 95474 |
Francofonte | SR | 19 | 12800 | 108274 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-07-11 21:26:37 |
37.1458 | 14.6948 | 17 | 2023-07-11 21:31:04 |
Sala Sismica INGV-Roma | 119177721 |
Field | Value |
---|---|
Time (UTC) | 2023-07-11 21:26:37 ± 0.11 |
Latitude | 37.1458 ± 0.0054 |
Longitude | 14.6948 ± 0.0056 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119177721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 497 |
Semi-minor axis of confidence ellipse (meter) | 326 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 334 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 165 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.03597 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38851 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 119177721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-11 21:31:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2023-07-11T21:26:52.21 | 0.6 | undecidable | manual | S | 119 | 43.1235 | 101 | 0.14 | 47 |
IV.SSY.HHZ. | 2023-07-11T21:26:49.90 | 0.6 | undecidable | manual | S | 88 | 33.5442 | 105 | 0.32 | 46 |
IV.HLNI.HHZ. | 2023-07-11T21:26:48.04 | 0.6 | undecidable | manual | S | 35 | 27.3504 | 110 | 0.02 | 49 |
IV.HVIT.HHZ. | 2023-07-11T21:26:47.07 | 0.6 | undecidable | manual | S | 222 | 22.8549 | 115 | 0.16 | 49 |
IV.HMDC.HHZ. | 2023-07-11T21:26:46.66 | 0.6 | undecidable | manual | S | 159 | 22.1556 | 117 | -0.08 | 50 |
IV.HAVL.HHZ. | 2023-07-11T21:26:45.77 | 0.6 | negative | manual | P | 119 | 43.1235 | 101 | -0.33 | 46 |
IV.SSY.HHZ. | 2023-07-11T21:26:44.67 | 0.1 | positive | manual | P | 88 | 33.5442 | 105 | 0 | 99 |
IV.HVIT.HHZ. | 2023-07-11T21:26:43.19 | 0.1 | positive | manual | P | 222 | 22.8549 | 115 | 0.06 | 100 |
IV.HVZN.HHZ. | 2023-07-11T21:26:43.29 | 0.6 | undecidable | manual | S | 27 | 3.996 | 164 | -0.22 | 50 |
IV.HLNI.HHZ. | 2023-07-11T21:26:43.74 | 0.1 | positive | manual | P | 35 | 27.3504 | 110 | -0.03 | 100 |
IV.HMDC.HHZ. | 2023-07-11T21:26:42.84 | 0.6 | negative | manual | P | 159 | 22.1556 | 117 | -0.18 | 49 |
IV.HVZN.HHZ. | 2023-07-11T21:26:41.30 | 1.0 | undecidable | manual | P | 27 | 3.996 | 164 | 0.13 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HVZN.HNE. | ML:1.7 | 0.0005124999999999999 | 0.9 | AML | other | m | 2023-07-11T21:26:43.94 |
IV.HVZN.HHE. | ML:1.7 | 0.00047299999999999995 | 1.02 | AML | other | m | 2023-07-11T21:26:44.62 |
IV.HVZN.HHN. | ML:1.6 | 0.000408 | 0.42 | AML | other | m | 2023-07-11T21:26:45.44 |
IV.HVZN.HNN. | ML:1.7 | 0.000504 | 0.4 | AML | other | m | 2023-07-11T21:26:45.25 |
IV.HMDC.HHN. | ML:1.6 | 0.00022499999999999997 | 0.42 | AML | other | m | 2023-07-11T21:26:46.74 |
IV.HMDC.HHE. | ML:1.6 | 0.00021 | 0.42 | AML | other | m | 2023-07-11T21:26:46.98 |
IV.HVIT.HHE. | ML:1.6 | 0.000226 | 0.1 | AML | other | m | 2023-07-11T21:26:47.47 |
IV.HVIT.HHN. | ML:1.8 | 0.0003085 | 0.58 | AML | other | m | 2023-07-11T21:26:47.52 |
IV.HLNI.HHE. | ML:1.6 | 0.00019700000000000002 | 0.96 | AML | other | m | 2023-07-11T21:26:48.76 |
IV.HLNI.HHN. | ML:1.6 | 0.000194 | 0.28 | AML | other | m | 2023-07-11T21:26:48.72 |
IV.SSY.HHE. | ML:1.7 | 0.0001865 | 1.14 | AML | other | m | 2023-07-11T21:26:49.42 |
IV.SSY.HHN. | ML:2.0 | 0.0003885 | 1.1 | AML | other | m | 2023-07-11T21:26:50.18 |
IV.SSY.HNN. | ML:1.8 | 0.00026000000000000003 | 1.76 | AML | other | m | 2023-07-11T21:26:51.02 |
IV.SSY.HNE. | ML:1.9 | 0.00029749999999999997 | 0.32 | AML | other | m | 2023-07-11T21:26:55.17 |
IV.HAVL.HHN. | ML:1.7 | 0.0001395 | 0.34 | AML | other | m | 2023-07-11T21:26:55.39 |
IV.HAVL.HHE. | ML:1.6 | 0.00011199999999999998 | 0.2 | AML | other | m | 2023-07-11T21:26:55.95 |