A magnitude ML 1.8 earthquake occured in region: 3 km W Francofonte (SR), on
and geographic coordinates (lat, lon) 37.2310, 14.8450 at 11 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 |
---|---|---|---|---|
Francofonte | SR | 3 | 12800 | 12800 |
Militello in Val di Catania | CT | 7 | 7443 | 20243 |
Scordia | CT | 7 | 17095 | 37338 |
Vizzini | CT | 12 | 6241 | 43579 |
Buccheri | SR | 12 | 1999 | 45578 |
Palagonia | CT | 14 | 16608 | 62186 |
Mineo | CT | 14 | 5159 | 67345 |
Lentini | SR | 15 | 24085 | 91430 |
Licodia Eubea | CT | 15 | 3081 | 94511 |
Ferla | SR | 15 | 2523 | 97034 |
Carlentini | SR | 16 | 17798 | 114832 |
Buscemi | SR | 17 | 1051 | 115883 |
Cassaro | SR | 17 | 821 | 116704 |
Monterosso Almo | RG | 17 | 3032 | 119736 |
Sortino | SR | 18 | 8690 | 128426 |
Grammichele | CT | 18 | 13418 | 141844 |
Palazzolo Acreide | SR | 19 | 8808 | 150652 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2019-09-08 16:40:15 |
37.2312 | 14.8453 | 11 | 2020-02-28 16:41:54 |
Bollettino Sismico Italiano INGV | 73018481 |
Reviewed Rev100 |
ML 1.8 | 2019-09-08 16:40:15 |
37.2255 | 14.8467 | 10 | 2019-09-08 16:53:08 |
Sala Sismica INGV-Roma | 72232341 |
Field | Value |
---|---|
Time (UTC) | 2019-09-08 16:40:15 ± 0.13 |
Latitude | 37.2312 ± 0.0081 |
Longitude | 14.8453 ± 0.0079 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73018481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 875 |
Semi-minor axis of confidence ellipse (meter) | 708 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59175 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 73018481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-03 12:18:29 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72232341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-08 16:53:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.PPL1.HGE. | 2019-09-08T16:40:35.75 | 0.3 | undecidable | manual | S | 157 | 65.6898 | 50 | 0.36 | 66 |
IV.HPAC.HHE. | 2019-09-08T16:40:34.06 | 0.6 | undecidable | manual | S | 164 | 60.3951 | 50 | 0.07 | 47 |
IV.RAFF.HHZ. | 2019-09-08T16:40:30.06 | 0.1 | undecidable | manual | S | 269 | 42.624 | 50 | 0.81 | 80 |
IV.HPAC.HHE. | 2019-09-08T16:40:26.11 | 0.3 | undecidable | manual | P | 164 | 60.3951 | 50 | 0.02 | 71 |
IT.PPL1.HGE. | 2019-09-08T16:40:26.27 | 0.1 | undecidable | manual | P | 157 | 65.6898 | 50 | -0.63 | 81 |
IV.GALF.HHE. | 2019-09-08T16:40:26.49 | 3.0 | undecidable | manual | P | 0.47 | 0 | |||
IV.HAGA.HHZ. | 2019-09-08T16:40:25.42 | 0.1 | undecidable | manual | S | 78 | 27.9498 | 50 | 0.09 | 100 |
IV.SSY.HHZ. | 2019-09-08T16:40:24.21 | 0.1 | undecidable | manual | S | 112 | 21.7671 | 50 | 0.54 | 90 |
IV.RAFF.HHZ. | 2019-09-08T16:40:22.82 | 0.1 | undecidable | manual | P | 269 | 42.624 | 50 | -0.54 | 87 |
IV.HLNI.HHZ. | 2019-09-08T16:40:21.42 | 0.1 | undecidable | manual | S | 10 | 13.2756 | 129 | 0.24 | 99 |
IV.HVZN.HNZ. | 2019-09-08T16:40:21.29 | 0.3 | undecidable | manual | S | 243 | 12.876 | 129 | 0.2 | 75 |
IV.HAGA.HHZ. | 2019-09-08T16:40:20.90 | 0.1 | undecidable | manual | P | 78 | 27.9498 | 50 | -0.2 | 97 |
IV.SSY.HHZ. | 2019-09-08T16:40:19.94 | 0.1 | negative | manual | P | 112 | 21.7671 | 50 | -0.19 | 98 |
IV.HVZN.HNZ. | 2019-09-08T16:40:18.33 | 0.1 | positive | manual | P | 243 | 12.876 | 129 | -0.31 | 97 |
IV.HLNI.HHZ. | 2019-09-08T16:40:18.52 | 0.1 | positive | manual | P | 10 | 13.2756 | 129 | -0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:2.0 | 0.0011459999999999999 | 0.14 | AML | other | m | 2019-09-08T16:40:21.62 |
IV.HLNI.HHN. | ML:1.8 | 0.0007149999999999999 | 0.14 | AML | other | m | 2019-09-08T16:40:21.62 |
IV.SSY.HHE. | ML:2.0 | 0.000606 | 0.5 | AML | other | m | 2019-09-08T16:40:25.25 |
IV.SSY.HHN. | ML:2.4 | 0.0017349999999999998 | 0.96 | AML | other | m | 2019-09-08T16:40:25.68 |
IV.HAGA.HHN. | ML:1.7 | 0.00027249999999999996 | 0.26 | AML | other | m | 2019-09-08T16:40:25.56 |
IV.HAGA.HHE. | ML:1.6 | 0.000187 | 0.42 | AML | other | m | 2019-09-08T16:40:26.00 |
IV.RAFF.HHN. | ML:1.8 | 0.000193 | 0.34 | AML | other | m | 2019-09-08T16:40:30.31 |
IV.RAFF.HHE. | ML:1.5 | 0.00011235000000000001 | 0.52 | AML | other | m | 2019-09-08T16:40:30.29 |
IV.ISPIC.EHE. | ML:2.0 | 0.00027100000000000003 | 1.5 | AML | other | m | 2019-09-08T16:40:30.93 |