A magnitude ML 2.4 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 36.5230, 15.2220 at 3 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 |
---|---|---|---|---|
Portopalo di Capo Passero | SR | 20 | 3887 | 3887 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.4 | 2023-08-14 06:03:03 |
36.523 | 15.2223 | 3 | 2023-08-14 06:14:10 |
Sala Sismica INGV-Roma | 120107961 |
Field | Value |
---|---|
Time (UTC) | 2023-08-14 06:03:03 ± 0.29 |
Latitude | 36.5230 ± 0.0117 |
Longitude | 15.2223 ± 0.0168 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120107961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1626 |
Semi-minor axis of confidence ellipse (meter) | 752 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 239 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98026 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 120107961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-14 06:14:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZUN.HHZ. | 2023-08-14T06:04:57.60 | 3.0 | undecidable | manual | Sn | 0.62 | 0 | |||
IV.MCRV.HHZ. | 2023-08-14T06:04:55.03 | 3.0 | undecidable | manual | Sn | -4.48 | 0 | |||
IV.RCAV.EHZ. | 2023-08-14T06:04:43.77 | 3.0 | undecidable | manual | Pg | 15.99 | 0 | |||
IV.PIPA.HHZ. | 2023-08-14T06:03:59.26 | 3.0 | positive | manual | Pn | 3.58 | 0 | |||
IV.PLAC.HHZ. | 2023-08-14T06:03:42.09 | 3.0 | positive | manual | Pn | 0.9 | 0 | |||
IV.GALF.HHZ. | 2023-08-14T06:03:39.64 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MSRU.HHZ. | 2023-08-14T06:03:36.70 | 3.0 | negative | manual | P | 1.36 | 0 | |||
IV.HLNI.HHZ. | 2023-08-14T06:03:34.69 | 0.6 | undecidable | manual | S | 341 | 96.7254 | 50 | 0.8 | 38 |
IV.CMDO.HHZ. | 2023-08-14T06:03:33.85 | 3.0 | undecidable | manual | P | 3.18 | 0 | |||
IV.HCRL.HHE. | 2023-08-14T06:03:31.67 | 0.6 | undecidable | manual | S | 349 | 85.9473 | 50 | 0.63 | 42 |
IV.HVIT.HHE. | 2023-08-14T06:03:30.12 | 0.6 | undecidable | manual | S | 310 | 81.1521 | 50 | 0.36 | 46 |
IV.HAGA.HHE. | 2023-08-14T06:03:30.09 | 0.6 | undecidable | manual | S | 356 | 84.7485 | 50 | -0.61 | 43 |
IV.GALF.HHZ. | 2023-08-14T06:03:29.84 | 3.0 | negative | manual | P | 1.25 | 0 | |||
IV.SSY.HHZ. | 2023-08-14T06:03:27.62 | 0.6 | undecidable | manual | S | 349 | 71.6727 | 50 | 0.41 | 46 |
IV.HSRS.HHE. | 2023-08-14T06:03:25.28 | 0.6 | undecidable | manual | S | 360 | 63.1923 | 50 | 0.32 | 48 |
IV.HMDC.HHZ. | 2023-08-14T06:03:24.12 | 0.6 | undecidable | manual | S | 321 | 62.1933 | 50 | -0.56 | 45 |
IV.RAFF.HHZ. | 2023-08-14T06:03:23.47 | 0.6 | negative | manual | P | 316 | 108.8133 | 50 | 0.41 | 43 |
ML.XLND.BHE. | 2023-08-14T06:03:23.00 | 0.1 | undecidable | manual | P | 239 | 104.8173 | 50 | 0.55 | 84 |
IV.SCIC.HHE. | 2023-08-14T06:03:23.14 | 0.6 | undecidable | manual | S | 302 | 57.5979 | 50 | -0.31 | 49 |
IV.HLNI.HHZ. | 2023-08-14T06:03:21.13 | 0.3 | positive | manual | P | 341 | 96.7254 | 50 | -0.06 | 71 |
IV.HAGA.HHE. | 2023-08-14T06:03:19.27 | 0.1 | undecidable | manual | P | 356 | 84.7485 | 50 | -0.08 | 97 |
IV.HVZN.HHZ. | 2023-08-14T06:03:19.55 | 0.6 | negative | manual | P | 328 | 85.4478 | 50 | 0.09 | 48 |
IV.HCRL.HHE. | 2023-08-14T06:03:19.74 | 0.1 | undecidable | manual | P | 349 | 85.9473 | 50 | 0.2 | 94 |
IV.AGST.EHE. | 2023-08-14T06:03:18.76 | 0.1 | undecidable | manual | P | 0 | 81.3519 | 50 | -0.07 | 98 |
IV.HVIT.HHE. | 2023-08-14T06:03:18.20 | 0.1 | undecidable | manual | P | 310 | 81.1521 | 50 | -0.6 | 86 |
IV.SSY.HHZ. | 2023-08-14T06:03:17.54 | 1.0 | negative | manual | P | 349 | 71.6727 | 50 | 0.21 | 24 |
IV.CROCE.HHZ. | 2023-08-14T06:03:17.11 | 0.6 | negative | manual | P | 300 | 70.1742 | 50 | 0.01 | 51 |
IV.HMDC.HHZ. | 2023-08-14T06:03:15.08 | 0.6 | positive | manual | P | 321 | 62.1933 | 50 | -0.79 | 41 |
IV.HSRS.HHE. | 2023-08-14T06:03:15.72 | 0.1 | undecidable | manual | P | 360 | 63.1923 | 50 | -0.31 | 96 |
IV.SCIC.HHE. | 2023-08-14T06:03:14.87 | 0.1 | undecidable | manual | P | 302 | 57.5979 | 50 | -0.29 | 98 |
IV.HAVL.HHZ. | 2023-08-14T06:03:13.54 | 0.6 | positive | manual | P | 350 | 49.2174 | 93 | -0.18 | 51 |
IV.ISPIC.HHZ. | 2023-08-14T06:03:11.80 | 0.3 | undecidable | manual | P | 315 | 40.2264 | 94 | -0.13 | 78 |
IV.HPAC.HHZ. | 2023-08-14T06:03:09.60 | 0.1 | undecidable | manual | P | 321 | 26.3514 | 97 | 0.45 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HPAC.HHE. | ML:2.7 | 0.0033099999999999996 | 0.82 | AML | other | m | 2023-08-14T06:03:14.25 |
IV.HPAC.HHN. | ML:2.8 | 0.003885 | 0.28 | AML | other | m | 2023-08-14T06:03:15.22 |
IV.ISPIC.HHN. | ML:2.4 | 0.0008385 | 1.78 | AML | other | m | 2023-08-14T06:03:21.03 |
IV.ISPIC.HNN. | ML:2.4 | 0.000856 | 1.76 | AML | other | m | 2023-08-14T06:03:21.04 |
IV.ISPIC.HHE. | ML:2.2 | 0.0005269999999999999 | 0.6 | AML | other | m | 2023-08-14T06:03:22.38 |
IV.ISPIC.HNE. | ML:2.2 | 0.0005344999999999999 | 0.62 | AML | other | m | 2023-08-14T06:03:22.38 |
IV.HAVL.HHE. | ML:2.4 | 0.0006485000000000001 | 0.26 | AML | other | m | 2023-08-14T06:03:23.43 |
IV.HAVL.HHN. | ML:2.3 | 0.000593 | 0.52 | AML | other | m | 2023-08-14T06:03:27.45 |
IV.SSY.HHE. | ML:2.3 | 0.00032499999999999993 | 0.34 | AML | other | m | 2023-08-14T06:03:29.53 |
IV.HMDC.HHN. | ML:2.4 | 0.000489 | 1.38 | AML | other | m | 2023-08-14T06:03:30.16 |
IV.HMDC.HNN. | ML:2.3 | 0.000407 | 0.28 | AML | other | m | 2023-08-14T06:03:31.17 |
IV.HVZN.HNN. | ML:2.5 | 0.00039850000000000004 | 1.02 | AML | other | m | 2023-08-14T06:03:33.21 |
IV.SSY.HNN. | ML:2.5 | 0.0005660000000000001 | 1.78 | AML | other | m | 2023-08-14T06:03:33.99 |
IV.SSY.HNE. | ML:2.5 | 0.0005740000000000001 | 0.2 | AML | other | m | 2023-08-14T06:03:33.99 |
IV.SSY.HHN. | ML:2.6 | 0.000726 | 1.8 | AML | other | m | 2023-08-14T06:03:34.98 |
IV.HMDC.HHE. | ML:2.3 | 0.0004055 | 0.44 | AML | other | m | 2023-08-14T06:03:34.38 |
IV.HMDC.HNE. | ML:2.3 | 0.00041500000000000006 | 0.42 | AML | other | m | 2023-08-14T06:03:34.38 |
IV.CROCE.HHN. | ML:2.2 | 0.000279 | 1.44 | AML | other | m | 2023-08-14T06:03:35.14 |
IV.CROCE.HNN. | ML:2.4 | 0.0003855 | 0.46 | AML | other | m | 2023-08-14T06:03:35.14 |
IV.HLNI.HNE. | ML:2.4 | 0.0002385 | 1.08 | AML | other | m | 2023-08-14T06:03:35.75 |
IV.HLNI.HHE. | ML:2.3 | 0.0002065 | 0.26 | AML | other | m | 2023-08-14T06:03:35.21 |
IV.HVZN.HHE. | ML:2.7 | 0.000611 | 0.5 | AML | other | m | 2023-08-14T06:03:35.80 |
IV.HVZN.HNE. | ML:2.7 | 0.0006305000000000001 | 0.48 | AML | other | m | 2023-08-14T06:03:35.82 |
IV.HVZN.HHN. | ML:2.5 | 0.00036950000000000004 | 0.6 | AML | other | m | 2023-08-14T06:03:37.80 |
IV.HLNI.HHN. | ML:2.2 | 0.0001805 | 0.2 | AML | other | m | 2023-08-14T06:03:37.59 |
IV.HLNI.HNN. | ML:2.2 | 0.000185 | 0.2 | AML | other | m | 2023-08-14T06:03:37.59 |
IV.CROCE.HHE. | ML:2.1 | 0.0002195 | 1.24 | AML | other | m | 2023-08-14T06:03:38.35 |
IV.CROCE.HNE. | ML:2.3 | 0.000317 | 1.26 | AML | other | m | 2023-08-14T06:03:38.35 |