A magnitude ML 2.3 earthquake occured in region: 8 km NE Carlentini (SR), on
and geographic coordinates (lat, lon) 37.3310, 15.0760 at 9 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 |
---|---|---|---|---|
Carlentini | SR | 8 | 17798 | 17798 |
Lentini | SR | 9 | 24085 | 41883 |
Augusta | SR | 17 | 36305 | 78188 |
Melilli | SR | 18 | 13621 | 91809 |
Sortino | SR | 19 | 8690 | 100499 |
Catania | CT | 19 | 314555 | 415054 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.3 | 2023-09-07 00:47:03 |
37.3313 | 15.0765 | 9 | 2023-09-07 00:52:44 |
Sala Sismica INGV-Roma | 120838971 |
Field | Value |
---|---|
Time (UTC) | 2023-09-07 00:47:03 ± 0.11 |
Latitude | 37.3313 ± 0.0054 |
Longitude | 15.0765 ± 0.0090 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120838971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 780 |
Semi-minor axis of confidence ellipse (meter) | 366 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04681 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 120838971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-07 00:52:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HHZ. | 2023-09-07T00:47:26.79 | 0.3 | undecidable | manual | S | 221 | 73.2711 | 50 | 0.44 | 64 |
IV.IVPL.HHZ. | 2023-09-07T00:47:23.23 | 1.0 | positive | manual | P | 356 | 116.1948 | 50 | -0.23 | 20 |
IV.HMDC.HHZ. | 2023-09-07T00:47:19.89 | 0.6 | undecidable | manual | S | 212 | 48.8178 | 50 | 0.06 | 48 |
IV.HAVL.HHZ. | 2023-09-07T00:47:18.45 | 0.6 | undecidable | manual | S | 174 | 41.4252 | 50 | 0.58 | 43 |
IV.MUCR.HHZ. | 2023-09-07T00:47:17.94 | 0.1 | undecidable | manual | P | 347 | 80.9523 | 50 | -0.08 | 90 |
IV.AIO.HHZ. | 2023-09-07T00:47:17.15 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.NOV.HHZ. | 2023-09-07T00:47:17.27 | 0.1 | undecidable | manual | P | 4 | 77.4669 | 50 | -0.21 | 88 |
IV.ENIC.HHZ. | 2023-09-07T00:47:16.57 | 0.3 | undecidable | manual | S | 352 | 33.6441 | 50 | 0.79 | 60 |
IV.CROCE.HHZ. | 2023-09-07T00:47:16.53 | 0.1 | undecidable | manual | P | 221 | 73.2711 | 50 | -0.3 | 87 |
IV.ESML.HHZ. | 2023-09-07T00:47:16.97 | 0.3 | undecidable | manual | S | 331 | 36.2415 | 50 | 0.49 | 67 |
IV.HVZN.HHZ. | 2023-09-07T00:47:16.66 | 0.6 | undecidable | manual | S | 242 | 36.1416 | 50 | 0.21 | 48 |
IV.EPOZ.HHZ. | 2023-09-07T00:47:15.45 | 3.0 | undecidable | manual | S | -2.45 | 0 | |||
IV.RAFF.HHZ. | 2023-09-07T00:47:15.42 | 0.6 | positive | manual | P | 259 | 64.1913 | 50 | -0.02 | 47 |
IV.EMSG.HHZ. | 2023-09-07T00:47:14.69 | 3.0 | positive | manual | P | 0.36 | 0 | |||
IV.HSRS.HHZ. | 2023-09-07T00:47:14.57 | 0.6 | undecidable | manual | S | 154 | 29.4483 | 107 | 0.09 | 49 |
IV.ACATE.EHZ. | 2023-09-07T00:47:14.88 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.HMDC.HHZ. | 2023-09-07T00:47:12.70 | 0.3 | positive | manual | P | 212 | 48.8178 | 50 | -0.36 | 68 |
IV.HAVL.HHZ. | 2023-09-07T00:47:11.77 | 0.1 | negative | manual | P | 174 | 41.4252 | 50 | -0.16 | 95 |
IV.HLNI.HNZ. | 2023-09-07T00:47:10.45 | 0.6 | undecidable | manual | S | 276 | 18.1707 | 116 | -0.36 | 48 |
IV.HVZN.HHZ. | 2023-09-07T00:47:10.71 | 0.1 | positive | manual | P | 242 | 36.1416 | 50 | -0.4 | 91 |
IV.ENIC.HHZ. | 2023-09-07T00:47:10.86 | 0.1 | negative | manual | P | 352 | 33.6441 | 50 | 0.13 | 97 |
IV.ESML.HHZ. | 2023-09-07T00:47:10.53 | 0.1 | undecidable | manual | P | 331 | 36.2415 | 50 | -0.6 | 86 |
IV.HSRS.HHZ. | 2023-09-07T00:47:09.73 | 0.1 | negative | manual | P | 154 | 29.4483 | 107 | -0.25 | 96 |
IT.LNT.HGZ. | 2023-09-07T00:47:08.83 | 0.6 | undecidable | manual | S | 234 | 8.0808 | 137 | 0.87 | 40 |
IV.HLNI.HNZ. | 2023-09-07T00:47:07.60 | 0.1 | negative | manual | P | 276 | 18.1707 | 116 | -0.26 | 97 |
IV.AGST.EHZ. | 2023-09-07T00:47:07.57 | 0.1 | negative | manual | P | -0.19 | 1.48 | |||
IT.LNT.HGZ. | 2023-09-07T00:47:06.61 | 0.1 | positive | manual | P | 234 | 8.0808 | 137 | 0.4 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IT.LNT.HGE. | ML:3.9 | 0.1225 | 1.82 | AML | other | m | 2023-09-07T00:47:08.00 |
IT.LNT.HGN. | ML:3.7 | 0.07629999999999999 | 0.28 | AML | other | m | 2023-09-07T00:47:09.15 |
IV.HLNI.HNN. | ML:2.6 | 0.0031900000000000006 | 0.24 | AML | other | m | 2023-09-07T00:47:10.77 |
IV.HLNI.HHN. | ML:2.6 | 0.00319 | 0.24 | AML | other | m | 2023-09-07T00:47:10.77 |
IV.HLNI.HHE. | ML:2.3 | 0.00181 | 0.16 | AML | other | m | 2023-09-07T00:47:10.74 |
IV.HLNI.HNE. | ML:2.3 | 0.001655 | 0.18 | AML | other | m | 2023-09-07T00:47:10.74 |
IV.HVZN.HHE. | ML:2.1 | 0.000504 | 0.98 | AML | other | m | 2023-09-07T00:47:16.49 |
IV.HAVL.HHE. | ML:2.1 | 0.00040849999999999995 | 0.5 | AML | other | m | 2023-09-07T00:47:18.73 |
IV.HAVL.HHN. | ML:2.4 | 0.0008185 | 0.78 | AML | other | m | 2023-09-07T00:47:19.47 |
IV.ENIC.HHE. | ML:2.5 | 0.0012999999999999997 | 0.48 | AML | other | m | 2023-09-07T00:47:19.71 |
IV.HVZN.HHN. | ML:2.2 | 0.0005855 | 0.24 | AML | other | m | 2023-09-07T00:47:19.78 |
IV.HVZN.HNN. | ML:2.2 | 0.0006829999999999999 | 1.58 | AML | other | m | 2023-09-07T00:47:19.79 |
IV.HMDC.HHE. | ML:2.4 | 0.000609 | 0.54 | AML | other | m | 2023-09-07T00:47:20.08 |
IV.HVZN.HNE. | ML:2.1 | 0.000517 | 0.32 | AML | other | m | 2023-09-07T00:47:21.68 |
IV.ENIC.HHN. | ML:2.5 | 0.0012900000000000001 | 0.48 | AML | other | m | 2023-09-07T00:47:21.90 |
IV.ESML.HHN. | ML:1.7 | 0.000183 | 0.52 | AML | other | m | 2023-09-07T00:47:21.94 |
IV.HMDC.HHN. | ML:2.3 | 0.0005095000000000001 | 0.96 | AML | other | m | 2023-09-07T00:47:23.31 |
IV.ESML.HHE. | ML:1.8 | 0.000248 | 0.44 | AML | other | m | 2023-09-07T00:47:23.50 |
IV.NOV.HHE. | ML:2.2 | 0.000248 | 0.74 | AML | other | m | 2023-09-07T00:47:29.20 |
IV.MUCR.HHE. | ML:1.9 | 0.00010389999999999999 | 1.16 | AML | other | m | 2023-09-07T00:47:30.21 |
IV.NOV.HHN. | ML:1.9 | 0.0001129 | 1.6 | AML | other | m | 2023-09-07T00:47:31.11 |
IV.MUCR.HHN. | ML:1.7 | 0.0000705 | 1.28 | AML | other | m | 2023-09-07T00:47:38.13 |