A magnitude ML 2.3 earthquake occured in region: 5 km SW Floridia (SR), on
and geographic coordinates (lat, lon) 37.0450, 15.1310 at 21 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Floridia | SR | 5 | 22762 | 22762 |
Canicattini Bagni | SR | 6 | 7109 | 29871 |
Solarino | SR | 7 | 8091 | 37962 |
Priolo Gargallo | SR | 14 | 12091 | 50053 |
Siracusa | SR | 15 | 122291 | 172344 |
Avola | SR | 15 | 31708 | 204052 |
Melilli | SR | 15 | 13621 | 217673 |
Sortino | SR | 16 | 8690 | 226363 |
Cassaro | SR | 18 | 821 | 227184 |
Noto | SR | 18 | 23913 | 251097 |
Ferla | SR | 19 | 2523 | 253620 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2019-05-05 07:24:26 |
37.0448 | 15.1312 | 21 | 2019-11-13 14:30:53 |
Bollettino Sismico Italiano INGV | 69997041 |
Reviewed Rev100 |
ML 2.3 | 2019-05-05 07:24:25 |
37.0348 | 15.1343 | 25 | 2019-05-05 07:33:44 |
Sala Sismica INGV-Roma | 68270021 |
Field | Value |
---|---|
Time (UTC) | 2019-05-05 07:24:26 ± 0.15 |
Latitude | 37.0448 ± 0.0045 |
Longitude | 15.1312 ± 0.0079 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 69997041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 738 |
Semi-minor axis of confidence ellipse (meter) | 140 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36692 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 68270021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-05-05 07:33:44 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 69997041 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-28 13:28:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HVZN.HNE. | 2019-05-05T07:24:40.10 | 0.1 | undecidable | manual | S | 292 | 39.627 | 110 | 0.43 | 88 |
IV.HPAC.HHZ. | 2019-05-05T07:24:39.30 | 0.1 | undecidable | manual | S | 193 | 38.2284 | 111 | -0.02 | 96 |
IT.PPL1.HGE. | 2019-05-05T07:24:39.62 | 0.3 | undecidable | manual | S | 0.23 | 70 | |||
IV.HLNI.HHZ. | 2019-05-05T07:24:39.80 | 0.1 | undecidable | manual | S | 326 | 40.7259 | 109 | -0.14 | 94 |
IV.HMDC.HHZ. | 2019-05-05T07:24:37.50 | 0.1 | undecidable | manual | S | 253 | 32.2455 | 115 | -0.36 | 92 |
IV.HAGA.HHZ. | 2019-05-05T07:24:36.40 | 0.1 | undecidable | manual | S | 5 | 26.751 | 121 | -0.15 | 96 |
IV.AGST.EHZ. | 2019-05-05T07:24:36.20 | 0.1 | undecidable | manual | S | 20 | 24.9528 | 123 | 0.05 | 99 |
IV.HPAC.HHZ. | 2019-05-05T07:24:34.36 | 0.1 | undecidable | manual | P | 193 | 38.2284 | 111 | 0.61 | 85 |
IV.HVZN.HNE. | 2019-05-05T07:24:34.05 | 0.1 | positive | manual | P | 292 | 39.627 | 110 | 0.1 | 95 |
IV.HLNI.HHZ. | 2019-05-05T07:24:33.96 | 0.1 | negative | manual | P | 326 | 40.7259 | 109 | -0.15 | 94 |
IT.PPL1.HGE. | 2019-05-05T07:24:33.79 | 0.1 | undecidable | manual | P | 0.16 | 94 | |||
IV.SSY.HHZ. | 2019-05-05T07:24:33.80 | 0.1 | undecidable | manual | S | 338 | 13.4754 | 143 | -0.1 | 100 |
IT.LNT.HGZ. | 2019-05-05T07:24:32.63 | 0.1 | undecidable | manual | P | 0.12 | 95 | |||
IV.HAGA.HHZ. | 2019-05-05T07:24:32.25 | 0.1 | undecidable | manual | P | 5 | 26.751 | 121 | 0.1 | 98 |
IV.HMDC.HHZ. | 2019-05-05T07:24:32.60 | 0.1 | positive | manual | P | 253 | 32.2455 | 115 | -0.31 | 92 |
IV.AGST.EHZ. | 2019-05-05T07:24:31.87 | 0.1 | positive | manual | P | 20 | 24.9528 | 123 | -0.05 | 98 |
IV.SSY.HHZ. | 2019-05-05T07:24:30.76 | 0.1 | negative | manual | P | 338 | 13.4754 | 143 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSY.HHN. | ML:0.0 | 0.0050319975 | 0.16 | AML | other | m | 2019-05-05T07:24:36.33 |
IV.AGST.EHE. | ML:0.0 | 0.00076677275 | 0.24 | AML | other | m | 2019-05-05T07:24:36.59 |
IV.AGST.EHN. | ML:0.0 | 0.0011004795 | 0.16 | AML | other | m | 2019-05-05T07:24:36.74 |
IV.HAGA.HHN. | ML:0.0 | 0.0006775145 | 0.08 | AML | other | m | 2019-05-05T07:24:36.98 |
IV.HAGA.HHE. | ML:0.0 | 0.00066915805 | 0.1792 | AML | other | m | 2019-05-05T07:24:36.82 |
IV.HMDC.HHN. | ML:0.0 | 0.0008782416 | 0.16 | AML | other | m | 2019-05-05T07:24:37.59 |
IV.HMDC.HHE. | ML:0.0 | 0.00042116085000000003 | 0.1792 | AML | other | m | 2019-05-05T07:24:39.14 |
IV.HPAC.HHE. | ML:0.0 | 0.00085413855 | 0.2208 | AML | other | m | 2019-05-05T07:24:40.49 |
IV.HLNI.HHN. | ML:1.6 | 0.000128888915 | 0.1408 | AML | other | m | 2019-05-05T07:24:44.25 |
IV.HLNI.HHE. | ML:1.7 | 0.00014195111 | 0.16 | AML | other | m | 2019-05-05T07:24:45.15 |
IV.HPAC.HHN. | ML:2.3 | 0.0007015 | 0.68 | AML | other | m | 2019-05-05T07:24:47.47 |
IV.SSY.HHE. | ML:2.7 | 0.0034860105 | 0.2784 | AML | other | m | 2019-05-05T07:24:34.37 |