A magnitude ML 2.0 earthquake occured in region: 3 km SE Priolo Gargallo (SR), on
and geographic coordinates (lat, lon) 37.1360, 15.2080 at 10 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 |
---|---|---|---|---|
Priolo Gargallo | SR | 3 | 12091 | 12091 |
Floridia | SR | 8 | 22762 | 34853 |
Melilli | SR | 9 | 13621 | 48474 |
Solarino | SR | 9 | 8091 | 56565 |
Augusta | SR | 11 | 36305 | 92870 |
Siracusa | SR | 11 | 122291 | 215161 |
Sortino | SR | 16 | 8690 | 223851 |
Canicattini Bagni | SR | 17 | 7109 | 230960 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-07-28 06:43:13 |
37.136 | 15.2077 | 10 | 2023-07-28 07:02:11 |
Sala Sismica INGV-Roma | 119644031 |
Field | Value |
---|---|
Time (UTC) | 2023-07-28 06:43:13 ± 0.21 |
Latitude | 37.1360 ± 0.0054 |
Longitude | 15.2077 ± 0.0147 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119644031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1269 |
Semi-minor axis of confidence ellipse (meter) | 474 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119644031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-28 07:02:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2023-07-28T06:44:44.79 | 3.0 | positive | manual | Pn | 0.15 | 0 | |||
IV.CSNT.HHZ. | 2023-07-28T06:44:38.51 | 3.0 | undecidable | manual | Pn | 0.93 | 0 | |||
IV.MCRV.HHZ. | 2023-07-28T06:44:35.40 | 3.0 | undecidable | manual | Sg | 9.85 | 0 | |||
IV.CASP.HHZ. | 2023-07-28T06:44:33.96 | 3.0 | positive | manual | Pn | 1.65 | 0 | |||
IV.ARVD.HHZ. | 2023-07-28T06:44:30.71 | 3.0 | undecidable | manual | Pn | 0.19 | 0 | |||
IV.FRON.EHZ. | 2023-07-28T06:44:27.70 | 3.0 | undecidable | manual | Pn | -3.87 | 0 | |||
IV.TREM.HHZ. | 2023-07-28T06:44:19.65 | 3.0 | negative | manual | Pg | 13.04 | 0 | |||
AC.VLO.HHZ. | 2023-07-28T06:44:08.66 | 3.0 | undecidable | manual | Pg | 7.2 | 0 | |||
MN.KEK.HHZ. | 2023-07-28T06:44:03.39 | 3.0 | undecidable | manual | Pg | 5.54 | 0 | |||
IV.VENT.EHZ. | 2023-07-28T06:43:57.22 | 3.0 | negative | manual | Pn | 2.37 | 0 | |||
IV.HMDC.HHE. | 2023-07-28T06:43:21.89 | 1.0 | undecidable | manual | P | 243 | 42.4242 | 50 | 0.27 | 23 |
IV.HAGA.HHE. | 2023-07-28T06:43:20.50 | 1.0 | undecidable | manual | S | 344 | 17.1717 | 121 | -0.03 | 25 |
IV.AGST.EHE. | 2023-07-28T06:43:19.93 | 1.0 | undecidable | manual | S | 7 | 13.4754 | 128 | 0.46 | 23 |
IV.SSY.HHZ. | 2023-07-28T06:43:19.30 | 1.0 | undecidable | manual | S | 282 | 12.0768 | 131 | 0.2 | 24 |
IY.SPDC.HHZ. | 2023-07-28T06:43:18.18 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.HAVL.HHZ. | 2023-07-28T06:43:18.30 | 0.1 | undecidable | manual | P | 201 | 20.9679 | 116 | 0.04 | 98 |
IV.AGST.EHE. | 2023-07-28T06:43:17.58 | 1.0 | undecidable | manual | P | 7 | 13.4754 | 128 | 0.6 | 22 |
IV.HAGA.HHE. | 2023-07-28T06:43:17.32 | 0.1 | undecidable | manual | P | 344 | 17.1717 | 121 | -0.27 | 94 |
IV.HSRS.HHZ. | 2023-07-28T06:43:17.60 | 0.6 | undecidable | manual | S | 165 | 4.995 | 154 | 0.04 | 51 |
IV.SSY.HHZ. | 2023-07-28T06:43:16.60 | 1.0 | undecidable | manual | P | 282 | 12.0768 | 131 | -0.16 | 24 |
IV.HSRS.HHZ. | 2023-07-28T06:43:15.78 | 0.1 | negative | manual | P | 165 | 4.995 | 154 | -0.1 | 100 |
IV.EPOZ.HHZ. | 2023-07-28T06:43:10.20 | 3.0 | negative | manual | P | -0.03 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HSRS.HHE. | ML:2.0 | 0.0015985304999999999 | 0.4 | AML | other | m | 2023-07-28T06:43:18.66 |
IV.HSRS.HHN. | ML:1.6 | 0.0006585 | 0.2 | AML | other | m | 2023-07-28T06:43:19.22 |
IV.SSY.HHN. | ML:2.5 | 0.003355 | 0.34 | AML | other | m | 2023-07-28T06:43:20.51 |
IV.SSY.HHE. | ML:2.0 | 0.0010673931 | 0.3584 | AML | other | m | 2023-07-28T06:43:20.44 |
IV.SSY.HNE. | ML:2.4 | 0.0029 | 0.98 | AML | other | m | 2023-07-28T06:43:21.54 |
IV.SSY.HNN. | ML:2.3 | 0.0024300000000000003 | 0.44 | AML | other | m | 2023-07-28T06:43:22.04 |
IV.HAVL.HHE. | ML:1.5 | 0.000221 | 0.24 | AML | other | m | 2023-07-28T06:43:28.77 |
IV.HAVL.HHN. | ML:1.6 | 0.0002445 | 0.24 | AML | other | m | 2023-07-28T06:43:31.17 |