A magnitude ML 2.3 earthquake occured in region: 4 km SE Troina (EN), on
and geographic coordinates (lat, lon) 37.7680, 14.6340 at 33 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 |
---|---|---|---|---|
Troina | EN | 4 | 9373 | 9373 |
Gagliano Castelferrato | EN | 11 | 3593 | 12966 |
San Teodoro | ME | 11 | 1403 | 14369 |
CesarĂ² | ME | 11 | 2439 | 16808 |
Cerami | EN | 12 | 2006 | 18814 |
Regalbuto | EN | 13 | 7277 | 26091 |
Agira | EN | 16 | 8345 | 34436 |
Capizzi | ME | 16 | 3176 | 37612 |
Bronte | CT | 18 | 19172 | 56784 |
Maniace | CT | 19 | 3765 | 60549 |
Centuripe | EN | 19 | 5470 | 66019 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.3 | 2023-07-05 04:48:40 |
37.7677 | 14.6338 | 33 | 2023-07-05 05:30:13 |
Sala Sismica INGV-Roma | 118982011 |
Field | Value |
---|---|
Time (UTC) | 2023-07-05 04:48:40 ± 0.31 |
Latitude | 37.7677 ± 0.0108 |
Longitude | 14.6338 ± 0.0193 |
Depth (km) | 33 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118982011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1792 |
Semi-minor axis of confidence ellipse (meter) | 351 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.84896 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 118982011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-05 05:30:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2023-07-05T04:50:38.38 | 3.0 | undecidable | manual | Sg | 11.13 | 0 | |||
IV.VVLD.HHZ. | 2023-07-05T04:50:34.66 | 3.0 | undecidable | manual | Sn | 1.66 | 0 | |||
IV.LPEL.HHZ. | 2023-07-05T04:50:32.12 | 3.0 | undecidable | manual | Sn | -3.67 | 0 | |||
IV.CRE.HHZ. | 2023-07-05T04:50:30.74 | 3.0 | positive | manual | Pg | 18.870001 | 0 | |||
GU.POPM.HHZ. | 2023-07-05T04:50:19.48 | 3.0 | positive | manual | Pn | -2.5 | 0 | |||
MN.TIR.HHZ. | 2023-07-05T04:50:16.67 | 3.0 | undecidable | manual | Pg | 16.299999 | 0 | |||
IV.PZUN.HHZ. | 2023-07-05T04:50:05.57 | 3.0 | undecidable | manual | Sn | 1.23 | 0 | |||
IV.RCAV.EHZ. | 2023-07-05T04:49:59.80 | 3.0 | undecidable | manual | Pg | 14.2 | 0 | |||
IV.LPEL.HHZ. | 2023-07-05T04:49:55.04 | 3.0 | undecidable | manual | Pg | 9.38 | 0 | |||
IV.GIUL.HHZ. | 2023-07-05T04:49:42.06 | 3.0 | undecidable | manual | Pn | 1.2 | 0 | |||
IV.SPS2.HHZ. | 2023-07-05T04:49:17.13 | 3.0 | negative | manual | Pg | 2.99 | 0 | |||
IV.CET2.HHZ. | 2023-07-05T04:49:14.31 | 3.0 | undecidable | manual | Pn | -0.16 | 0 | |||
IV.HAVL.HHZ. | 2023-07-05T04:49:10.47 | 3.0 | undecidable | manual | S | -0.47 | 0 | |||
IV.MSRU.HHZ. | 2023-07-05T04:49:09.28 | 0.6 | undecidable | manual | S | 54 | 94.239 | 105 | 0.25 | 43 |
IV.SSY.HHZ. | 2023-07-05T04:49:05.75 | 0.3 | undecidable | manual | S | 150 | 77.9664 | 108 | 0.88 | 54 |
IV.AGST.EHZ. | 2023-07-05T04:49:03.90 | 0.3 | undecidable | manual | S | 137 | 77.0673 | 108 | -0.75 | 59 |
IV.AIO.HHZ. | 2023-07-05T04:49:00.56 | 0.6 | undecidable | manual | S | 67 | 57.0984 | 115 | 0.87 | 38 |
IV.HLNI.HHZ. | 2023-07-05T04:48:58.39 | 0.6 | undecidable | manual | S | 156 | 51.0156 | 118 | 0.17 | 47 |
IV.EPMN.HHZ. | 2023-07-05T04:48:58.21 | 0.6 | undecidable | manual | S | 83 | 48.0186 | 120 | 0.69 | 41 |
IV.MSRU.HHZ. | 2023-07-05T04:48:57.43 | 0.6 | negative | manual | P | 54 | 94.239 | 105 | 0.38 | 42 |
IV.HMDC.HHZ. | 2023-07-05T04:48:56.59 | 3.0 | positive | manual | P | -0.42 | 0 | |||
IV.SSY.HHZ. | 2023-07-05T04:48:54.45 | 0.6 | undecidable | manual | P | 150 | 77.9664 | 108 | -0.2 | 45 |
IV.IVPL.HHZ. | 2023-07-05T04:48:54.49 | 3.0 | undecidable | manual | P | -0.8 | 0 | |||
IV.AGST.EHZ. | 2023-07-05T04:48:54.07 | 0.3 | negative | manual | P | 137 | 77.0673 | 108 | -0.45 | 65 |
IV.EMSG.HHZ. | 2023-07-05T04:48:53.68 | 0.6 | undecidable | manual | S | 78 | 28.3494 | 135 | 0.36 | 48 |
IV.MUCR.HHZ. | 2023-07-05T04:48:53.93 | 0.6 | undecidable | manual | S | 34 | 37.0296 | 127 | -1.15 | 34 |
IV.CSLB.HHZ. | 2023-07-05T04:48:52.27 | 0.6 | positive | manual | P | 291 | 53.8017 | 116 | 1.07 | 35 |
IV.EPZF.HHZ. | 2023-07-05T04:48:52.85 | 0.6 | undecidable | manual | S | 72 | 20.5683 | 145 | 0.86 | 40 |
IV.AIO.HHZ. | 2023-07-05T04:48:51.38 | 0.1 | positive | manual | P | 67 | 57.0984 | 115 | -0.28 | 92 |
IV.GALF.HHZ. | 2023-07-05T04:48:50.36 | 0.6 | undecidable | manual | S | 223 | 8.6802 | 164 | -0.24 | 51 |
IV.HLNI.HHZ. | 2023-07-05T04:48:50.69 | 0.1 | undecidable | manual | P | 156 | 51.0156 | 118 | -0.12 | 97 |
IV.EPMN.HHZ. | 2023-07-05T04:48:50.59 | 0.3 | positive | manual | P | 83 | 48.0186 | 120 | 0.18 | 72 |
IV.MUCR.HHZ. | 2023-07-05T04:48:48.61 | 0.1 | negative | manual | P | 34 | 37.0296 | 127 | -0.39 | 93 |
IV.EMSG.HHZ. | 2023-07-05T04:48:47.83 | 0.1 | positive | manual | P | 78 | 28.3494 | 135 | -0.15 | 100 |
IV.GALF.HHZ. | 2023-07-05T04:48:46.37 | 0.6 | positive | manual | P | 223 | 8.6802 | 164 | -0.04 | 53 |
IV.EPZF.HHZ. | 2023-07-05T04:48:46.89 | 0.3 | positive | manual | P | 72 | 20.5683 | 145 | -0.32 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHE. | ML:2.8 | 0.00289 | 1.34 | AML | other | m | 2023-07-05T04:48:51.79 |
IV.GALF.HNE. | ML:2.6 | 0.0016825000000000002 | 1.3 | AML | other | m | 2023-07-05T04:48:52.79 |
IV.GALF.HHN. | ML:2.7 | 0.002105 | 0.76 | AML | other | m | 2023-07-05T04:48:52.53 |
IV.EPZF.HNN. | ML:2.5 | 0.0011099999999999999 | 0.34 | AML | other | m | 2023-07-05T04:48:53.49 |
IV.EPZF.HHN. | ML:2.5 | 0.0011949999999999999 | 0.36 | AML | other | m | 2023-07-05T04:48:53.51 |
IV.EPZF.HNE. | ML:2.3 | 0.0008155 | 0.3 | AML | other | m | 2023-07-05T04:48:53.66 |
IV.EPZF.HHE. | ML:2.4 | 0.0008634999999999999 | 0.34 | AML | other | m | 2023-07-05T04:48:53.68 |
IV.GALF.HNN. | ML:2.3 | 0.0008914999999999999 | 0.44 | AML | other | m | 2023-07-05T04:48:54.12 |
IV.MUCR.HHE. | ML:2.3 | 0.0004875 | 0.6 | AML | other | m | 2023-07-05T04:48:54.13 |
IV.EMSG.HHE. | ML:2.3 | 0.000743 | 1.04 | AML | other | m | 2023-07-05T04:48:55.79 |
IV.MUCR.HHN. | ML:2.2 | 0.0003935 | 0.9 | AML | other | m | 2023-07-05T04:48:55.92 |
IV.EMSG.HHN. | ML:2.4 | 0.0007740000000000001 | 0.64 | AML | other | m | 2023-07-05T04:48:57.96 |
IV.EPMN.HHE. | ML:2.2 | 0.000365 | 1.18 | AML | other | m | 2023-07-05T04:48:58.10 |
IV.HLNI.HHE. | ML:2.2 | 0.000304 | 0.2 | AML | other | m | 2023-07-05T04:48:59.07 |
IV.HLNI.HNE. | ML:2.2 | 0.00030199999999999997 | 0.74 | AML | other | m | 2023-07-05T04:48:59.07 |
IV.EPMN.HHN. | ML:2.0 | 0.0002185 | 0.38 | AML | other | m | 2023-07-05T04:48:59.59 |
IV.HLNI.HHN. | ML:2.1 | 0.0002475 | 1.5 | AML | other | m | 2023-07-05T04:48:59.93 |
IV.HLNI.HNN. | ML:2.0 | 0.000226 | 1.5 | AML | other | m | 2023-07-05T04:48:59.18 |
IV.AIO.HHE. | ML:2.0 | 0.000164 | 0.64 | AML | other | m | 2023-07-05T04:49:01.79 |
IV.AIO.HHN. | ML:1.9 | 0.000141 | 0.24 | AML | other | m | 2023-07-05T04:49:01.86 |
IV.CSLB.HHN. | ML:1.2 | 0.00003204999999999999 | 1.06 | AML | other | m | 2023-07-05T04:49:05.16 |
IV.SSY.HHE. | ML:2.3 | 0.00027800000000000004 | 0.28 | AML | other | m | 2023-07-05T04:49:07.72 |
IV.SSY.HNN. | ML:2.6 | 0.000454 | 1.42 | AML | other | m | 2023-07-05T04:49:07.73 |
IV.SSY.HHN. | ML:2.6 | 0.0004955 | 0.54 | AML | other | m | 2023-07-05T04:49:08.01 |
IV.CSLB.HHE. | ML:1.2 | 0.0000281 | 1.16 | AML | other | m | 2023-07-05T04:49:08.82 |
IV.SSY.HNE. | ML:2.5 | 0.0004385 | 0.18 | AML | other | m | 2023-07-05T04:49:09.15 |
IV.MSRU.HHN. | ML:2.2 | 0.00016649999999999998 | 1.04 | AML | other | m | 2023-07-05T04:49:11.62 |
IV.HMDC.HHE. | ML:2.1 | 0.00013450000000000002 | 0.22 | AML | other | m | 2023-07-05T04:49:11.23 |
IV.MSRU.HHE. | ML:2.4 | 0.000255 | 1.6 | AML | other | m | 2023-07-05T04:49:11.97 |
IV.HMDC.HHN. | ML:2.2 | 0.00014900000000000002 | 0.24 | AML | other | m | 2023-07-05T04:49:12.26 |
IV.HAVL.HHN. | ML:2.3 | 0.00019600000000000002 | 1.16 | AML | other | m | 2023-07-05T04:49:14.88 |
IV.HAVL.HHE. | ML:2.2 | 0.0001305 | 0.42 | AML | other | m | 2023-07-05T04:49:18.55 |