A magnitude ML 1.3 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 37.0940, 15.3420 at 19 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 |
---|---|---|---|---|
Siracusa | SR | 6 | 122291 | 122291 |
Priolo Gargallo | SR | 16 | 12091 | 134382 |
Floridia | SR | 17 | 22762 | 157144 |
Augusta | SR | 19 | 36305 | 193449 |
Solarino | SR | 20 | 8091 | 201540 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-05-05 05:19:03 |
37.0942 | 15.3422 | 19 | 2024-05-05 05:28:52 |
Sala Sismica INGV-Roma | 127401321 |
Field | Value |
---|---|
Time (UTC) | 2024-05-05 05:19:03 ± 0.18 |
Latitude | 37.0942 ± 0.0063 |
Longitude | 15.3422 ± 0.0113 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127401321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 921 |
Semi-minor axis of confidence ellipse (meter) | 503 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 91 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 262 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46585 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 127401321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-05 05:28:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GATE.HHZ. | 2024-05-05T05:20:48.67 | 3.0 | undecidable | manual | Sn | -4.83 | 0 | |||
IV.NRCA.HHZ. | 2024-05-05T05:20:39.86 | 3.0 | positive | manual | Pg | 14.25 | 0 | |||
IV.SLCN.HHZ. | 2024-05-05T05:20:23.60 | 3.0 | undecidable | manual | Sn | -1.67 | 0 | |||
IV.FIAM.HHZ. | 2024-05-05T05:20:12.60 | 3.0 | positive | manual | Pn | -5.75 | 0 | |||
IV.PTRJ.HHZ. | 2024-05-05T05:20:08.52 | 3.0 | positive | manual | Pg | 6.17 | 0 | |||
IV.IACL.HHZ. | 2024-05-05T05:19:47.78 | 3.0 | undecidable | manual | Sn | -0.47 | 0 | |||
IV.HLNI.HHZ. | 2024-05-05T05:19:19.61 | 0.6 | undecidable | manual | S | 304 | 50.2164 | 102 | -0.38 | 43 |
IV.HCRL.HHN. | 2024-05-05T05:19:16.07 | 0.6 | undecidable | manual | S | 308 | 34.4433 | 109 | 0.14 | 47 |
IV.HLNI.HHZ. | 2024-05-05T05:19:13.15 | 0.1 | undecidable | manual | P | 304 | 50.2164 | 102 | -0.05 | 92 |
IV.SSY.HHZ. | 2024-05-05T05:19:13.50 | 0.6 | undecidable | manual | S | 287 | 24.753 | 118 | -0.04 | 49 |
IV.HMDC.HHZ. | 2024-05-05T05:19:13.20 | 0.6 | positive | manual | P | 253 | 51.7038 | 101 | -0.23 | 45 |
IV.HAGA.HHZ. | 2024-05-05T05:19:13.93 | 0.6 | undecidable | manual | S | 322 | 26.8509 | 115 | -0.11 | 47 |
IV.HAVL.HHZ. | 2024-05-05T05:19:13.64 | 0.6 | undecidable | manual | S | 233 | 24.5532 | 118 | 0.15 | 47 |
IV.AGST.EHZ. | 2024-05-05T05:19:12.66 | 0.6 | undecidable | manual | S | 331 | 20.6682 | 124 | 0.05 | 49 |
IV.HCRL.HHN. | 2024-05-05T05:19:11.35 | 0.1 | undecidable | manual | P | 308 | 34.4433 | 109 | 0.5 | 88 |
IV.HSRS.HHZ. | 2024-05-05T05:19:10.72 | 0.6 | undecidable | manual | S | 269 | 10.6782 | 146 | 0.04 | 50 |
IV.HAVL.HHZ. | 2024-05-05T05:19:09.54 | 0.6 | positive | manual | P | 233 | 24.5532 | 118 | 0.09 | 48 |
IV.SSY.HHZ. | 2024-05-05T05:19:09.41 | 0.6 | positive | manual | P | 287 | 24.753 | 118 | -0.06 | 48 |
IV.HAGA.HHZ. | 2024-05-05T05:19:09.65 | 0.1 | undecidable | manual | P | 322 | 26.8509 | 115 | -0.11 | 94 |
IV.AGST.EHZ. | 2024-05-05T05:19:08.79 | 0.1 | undecidable | manual | P | 331 | 20.6682 | 124 | -0.14 | 95 |
IV.HSRS.HHZ. | 2024-05-05T05:19:07.86 | 0.1 | undecidable | manual | P | 269 | 10.6782 | 146 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HSRS.HHE. | ML:1.3 | 0.0001385 | 0.36 | AML | other | m | 2024-05-05T05:19:11.42 |
IV.HSRS.HHN. | ML:1.2 | 0.0001285 | 1.14 | AML | other | m | 2024-05-05T05:19:11.20 |
IV.AGST.EHN. | ML:1.5 | 0.00019 | 1.58 | AML | other | m | 2024-05-05T05:19:12.91 |
IV.AGST.EHE. | ML:1.4 | 0.00016199999999999998 | 1.34 | AML | other | m | 2024-05-05T05:19:26.15 |
IV.SSY.HHE. | ML:1.1 | 0.00006466962000000002 | 0.14 | AML | other | m | 2024-05-05T05:19:14.86 |
IV.SSY.HHN. | ML:1.6 | 0.0001869178 | 0.12 | AML | other | m | 2024-05-05T05:19:15.28 |
IV.HAVL.HHE. | ML:1.4 | 0.00011466329999999999 | 0.1 | AML | other | m | 2024-05-05T05:19:14.30 |
IV.HAVL.HHN. | ML:1.2 | 0.000076053575 | 0.2 | AML | other | m | 2024-05-05T05:19:14.21 |