A magnitude ML 1.8 earthquake occured in region: 7 km SE Assoro (EN), on
and geographic coordinates (lat, lon) 37.5760, 14.4600 at 51 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 |
---|---|---|---|---|
Assoro | EN | 7 | 5191 | 5191 |
Nissoria | EN | 9 | 3000 | 8191 |
Leonforte | EN | 9 | 13439 | 21630 |
Valguarnera Caropepe | EN | 11 | 7866 | 29496 |
Agira | EN | 11 | 8345 | 37841 |
Raddusa | CT | 13 | 3178 | 41019 |
Enna | EN | 16 | 28019 | 69038 |
Calascibetta | EN | 17 | 4528 | 73566 |
Gagliano Castelferrato | EN | 17 | 3593 | 77159 |
Aidone | EN | 18 | 4889 | 82048 |
Regalbuto | EN | 18 | 7277 | 89325 |
Castel di Iudica | CT | 19 | 4625 | 93950 |
Nicosia | EN | 20 | 13899 | 107849 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-02-13 09:13:05 |
37.5762 | 14.4597 | 51 | 2024-02-13 09:22:45 |
Sala Sismica INGV-Roma | 125250211 |
Field | Value |
---|---|
Time (UTC) | 2024-02-13 09:13:05 ± 0.3 |
Latitude | 37.5762 ± 0.0117 |
Longitude | 14.4597 ± 0.0250 |
Depth (km) | 51 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125250211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2035 |
Semi-minor axis of confidence ellipse (meter) | 864 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 103 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.07469 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125250211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-13 09:22:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2024-02-13T09:14:51.46 | 3.0 | negative | manual | Pn | -2.76 | 0 | |||
MN.THL.HHZ. | 2024-02-13T09:14:49.62 | 3.0 | undecidable | manual | Pg | 11.08 | 0 | |||
IV.FDMO.HHZ. | 2024-02-13T09:14:47.26 | 3.0 | positive | manual | Pg | 14.06 | 0 | |||
IV.ARVD.HHZ. | 2024-02-13T09:14:45.72 | 3.0 | positive | manual | Pg | 6.02 | 0 | |||
IV.MRLC.HHZ. | 2024-02-13T09:14:45.81 | 3.0 | undecidable | manual | Sg | 3.65 | 0 | |||
IV.PIEI.HHZ. | 2024-02-13T09:14:34.69 | 3.0 | negative | manual | Pn | -6.55 | 0 | |||
IV.ARRO.EHZ. | 2024-02-13T09:14:33.32 | 3.0 | undecidable | manual | Pg | 5.31 | 0 | |||
IV.RM33.EHZ. | 2024-02-13T09:14:31.72 | 3.0 | positive | manual | Pg | 5.85 | 0 | |||
IV.TDS.HHZ. | 2024-02-13T09:14:26.56 | 3.0 | undecidable | manual | Sg | 4.25 | 0 | |||
IV.NRCA.HHZ. | 2024-02-13T09:14:24.10 | 3.0 | negative | manual | Pn | -6.33 | 0 | |||
IV.LATB.EHZ. | 2024-02-13T09:14:15.35 | 3.0 | positive | manual | Pg | 2.1 | 0 | |||
IV.AIO.HHZ. | 2024-02-13T09:13:30.98 | 0.6 | undecidable | manual | S | 57 | 80.7636 | 108 | 0.47 | 46 |
IV.HMDC.HHZ. | 2024-02-13T09:13:29.27 | 0.6 | undecidable | manual | S | 157 | 74.1702 | 110 | 0.1 | 51 |
IV.SSY.HHZ. | 2024-02-13T09:13:28.56 | 0.6 | undecidable | manual | S | 130 | 71.2731 | 111 | -0.03 | 51 |
IV.MSRU.HHZ. | 2024-02-13T09:13:25.35 | 0.6 | undecidable | manual | P | 50 | 119.2917 | 100 | 0.77 | 38 |
IV.RAFF.HHZ. | 2024-02-13T09:13:23.17 | 0.6 | undecidable | manual | S | 192 | 40.1265 | 132 | 0.33 | 51 |
IV.HAVL.HHZ. | 2024-02-13T09:13:21.08 | 1.0 | positive | manual | P | 139 | 89.9433 | 105 | 0.07 | 25 |
IV.AIO.HHZ. | 2024-02-13T09:13:20.01 | 0.1 | positive | manual | P | 57 | 80.7636 | 108 | 0.11 | 100 |
IV.SSY.HHZ. | 2024-02-13T09:13:18.35 | 0.6 | negative | manual | P | 130 | 71.2731 | 111 | -0.44 | 47 |
IV.HMDC.HHZ. | 2024-02-13T09:13:18.93 | 0.6 | negative | manual | P | 157 | 74.1702 | 110 | -0.2 | 49 |
IV.MUCR.HHZ. | 2024-02-13T09:13:17.41 | 0.6 | negative | manual | P | 35 | 63.2922 | 115 | -0.46 | 48 |
IV.CSLB.HHZ. | 2024-02-13T09:13:16.18 | 1.0 | undecidable | manual | P | 319 | 53.4021 | 121 | -0.61 | 23 |
IV.RAFF.HHZ. | 2024-02-13T09:13:15.07 | 0.6 | negative | manual | P | 192 | 40.1265 | 132 | -0.4 | 51 |
IV.CPTP.HHE. | 2024-02-13T09:13:15.36 | 0.3 | undecidable | manual | P | 235 | 32.1456 | 140 | 0.58 | 72 |
IV.GALF.HHN. | 2024-02-13T09:13:12.92 | 0.6 | undecidable | manual | P | 32 | 17.6712 | 156 | -0.9 | 44 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RAFF.HNE. | ML:1.7 | 0.00009975 | 0.24 | AML | other | m | 2024-02-13T09:13:23.27 |
IV.RAFF.HHE. | ML:1.9 | 0.000136 | 0.24 | AML | other | m | 2024-02-13T09:13:23.39 |
IV.RAFF.HHN. | ML:2.0 | 0.00020449999999999998 | 0.26 | AML | other | m | 2024-02-13T09:13:23.40 |
IV.RAFF.HNN. | ML:1.6 | 0.0000713 | 0.18 | AML | other | m | 2024-02-13T09:13:23.41 |
IV.SSY.HHN. | ML:2.2 | 0.0002105 | 1.84 | AML | other | m | 2024-02-13T09:13:29.96 |
IV.SSY.HHE. | ML:1.9 | 0.00008815 | 0.72 | AML | other | m | 2024-02-13T09:13:30.92 |
IV.HMDC.HHN. | ML:1.7 | 0.000053245845 | 0.1024 | AML | other | m | 2024-02-13T09:13:32.28 |
IV.HMDC.HHE. | ML:1.7 | 0.00005605454 | 0.1216 | AML | other | m | 2024-02-13T09:13:31.68 |