A magnitude ML 2.0 (quarry blast) earthquake occured in region: 5 km N Lentini (SR), on
and geographic coordinates (lat, lon) 37.3300, 14.9900 at 3 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Lentini | SR | 5 | 24085 | 24085 |
Carlentini | SR | 6 | 17798 | 41883 |
Scordia | CT | 13 | 17095 | 58978 |
Francofonte | SR | 15 | 12800 | 71778 |
Militello in Val di Catania | CT | 18 | 7443 | 79221 |
Sortino | SR | 19 | 8690 | 87911 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-02-03 15:09:20 |
37.3305 | 14.9898 | 3 | 2016-05-17 13:17:23 |
Bollettino Sismico Italiano INGV | 23592011 |
Reviewed Rev100 |
Md 1.8
ML 2.0 |
2016-02-03 15:09:20 |
37.3423 | 14.9963 | 1 | 2016-02-03 15:38:20 |
Sala Sismica INGV-Roma | 23350261 |
Field | Value |
---|---|
Time (UTC) | 2016-02-03 15:09:20 ± 0.1 |
Latitude | 37.3305 ± 0.0072 |
Longitude | 14.9898 ± 0.0068 |
Depth (km) | 3 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 23592011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 597 |
Semi-minor axis of confidence ellipse (meter) | 563 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.09533 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04501 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 23592011 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-02-23 08:27:21 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 23350261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-02-03 15:38:20 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 23350261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-02-03 15:38:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AIO.HHE. | 2016-02-03T15:09:44.83 | 0.6 | undecidable | manual | S | 17 | 74.1702 | 50 | 0.5 | 42 |
IV.IVPL.HHZ. | 2016-02-03T15:09:40.46 | 0.6 | undecidable | manual | P | 360 | 115.995 | 50 | -0.16 | 42 |
IV.MSFR.HHE. | 2016-02-03T15:09:36.26 | 0.6 | undecidable | manual | P | 336 | 85.4478 | 50 | 0.35 | 43 |
IV.HAVL.HHE. | 2016-02-03T15:09:35.91 | 0.6 | undecidable | manual | S | 164 | 42.8238 | 94 | 0.73 | 41 |
IV.AIO.HHE. | 2016-02-03T15:09:34.23 | 0.6 | undecidable | manual | P | 17 | 74.1702 | 50 | 0.06 | 47 |
IV.MUCR.HHE. | 2016-02-03T15:09:34.70 | 1.0 | undecidable | manual | P | 353 | 79.6647 | 50 | -0.32 | 22 |
IV.RAFF.HHZ. | 2016-02-03T15:09:31.02 | 0.3 | undecidable | manual | P | 258 | 56.6988 | 50 | -0.45 | 66 |
IV.MEU.SHE. | 2016-02-03T15:09:30.29 | 0.6 | undecidable | manual | S | 210 | 28.1496 | 96 | 0.17 | 49 |
IV.ECNV.HHE. | 2016-02-03T15:09:28.11 | 0.6 | undecidable | manual | P | 320 | 38.2284 | 95 | 0.12 | 49 |
IV.AGST.EHE. | 2016-02-03T15:09:28.59 | 0.6 | undecidable | manual | S | 111 | 22.4553 | 98 | 0.41 | 47 |
IV.HMDC.HHE. | 2016-02-03T15:09:28.99 | 0.6 | undecidable | manual | P | 204 | 45.1215 | 94 | -0.37 | 46 |
IV.HAVL.HHE. | 2016-02-03T15:09:28.28 | 0.3 | undecidable | manual | P | 164 | 42.8238 | 94 | -0.61 | 64 |
IV.MEU.SHE. | 2016-02-03T15:09:26.71 | 0.6 | undecidable | manual | P | 210 | 28.1496 | 96 | 0.74 | 42 |
IV.HAGA.HHE. | 2016-02-03T15:09:25.62 | 0.6 | undecidable | manual | S | 109 | 15.4734 | 101 | -0.14 | 51 |
IV.HLNI.HHZ. | 2016-02-03T15:09:24.40 | 0.3 | undecidable | manual | S | 281 | 10.5783 | 106 | 0.27 | 75 |
IV.AGST.EHE. | 2016-02-03T15:09:24.46 | 0.6 | undecidable | manual | P | 111 | 22.4553 | 98 | -0.39 | 48 |
IV.SSY.HHZ. | 2016-02-03T15:09:24.60 | 0.6 | undecidable | manual | P | 159 | 20.5683 | 99 | 0.14 | 50 |
IV.HAGA.HHE. | 2016-02-03T15:09:23.35 | 0.3 | undecidable | manual | P | 109 | 15.4734 | 101 | -0.1 | 77 |
IV.HLNI.HHZ. | 2016-02-03T15:09:22.25 | 0.1 | positive | manual | P | 281 | 10.5783 | 106 | -0.26 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:2.2 | 0.002585 | 0.58 | AML | other | m | 2016-02-03T15:09:24.68 |
IV.HLNI.HHN. | ML:2.0 | 0.0015550000000000002 | 0.76 | AML | other | m | 2016-02-03T15:09:25.44 |
IV.SSY.HHN. | ML:2.0 | 0.0008425 | 0.96 | AML | other | m | 2016-02-03T15:09:34.77 |
IV.SSY.HHE. | ML:1.8 | 0.0005344999999999999 | 1.08 | AML | other | m | 2016-02-03T15:09:35.84 |