A magnitude ML 0.5 earthquake occured in region: 9 km N Troina (EN), on
and geographic coordinates (lat, lon) 37.8690, 14.5910 at 15 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 |
---|---|---|---|---|
Troina | EN | 9 | 9373 | 9373 |
Cerami | EN | 10 | 2006 | 11379 |
San Teodoro | ME | 10 | 1403 | 12782 |
Capizzi | ME | 10 | 3176 | 15958 |
CesarĂ² | ME | 11 | 2439 | 18397 |
San Fratello | ME | 16 | 3707 | 22104 |
Gagliano Castelferrato | EN | 18 | 3593 | 25697 |
Maniace | CT | 19 | 3765 | 29462 |
Alcara li Fusi | ME | 20 | 1980 | 31442 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2015-07-05 04:25:41 |
37.8692 | 14.5912 | 15 | 2016-01-08 08:53:02 |
Bollettino Sismico Italiano INGV | 22773291 |
Field | Value |
---|---|
Time (UTC) | 2015-07-05 04:25:41 ± 0.33 |
Latitude | 37.8692 ± 0.0144 |
Longitude | 14.5912 ± 0.0273 |
Depth (km) | 15 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 22773291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1975 |
Semi-minor axis of confidence ellipse (meter) | 1600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 292 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1970.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.10252 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28239 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 22773291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-12-21 13:46:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSFR.HHZ. | 2015-07-05T04:25:50.06 | 0.6 | undecidable | manual | S | 0 | 18.2706 | 118 | 0.4 | 46 |
IV.MNO.SHZ. | 2015-07-05T04:25:48.14 | 0.3 | undecidable | manual | S | 53 | 11.3775 | 135 | -0.04 | 75 |
IV.MUCR.HHZ. | 2015-07-05T04:25:48.43 | 0.1 | undecidable | manual | P | 52 | 31.3464 | 103 | 0.11 | 97 |
IV.GALF.HHZ. | 2015-07-05T04:25:46.46 | 0.1 | undecidable | manual | P | 187 | 17.6712 | 119 | 0.12 | 98 |
IV.MSFR.HHZ. | 2015-07-05T04:25:46.10 | 0.1 | undecidable | manual | P | 0 | 18.2706 | 118 | -0.32 | 95 |
IV.MNO.SHZ. | 2015-07-05T04:25:45.50 | 0.1 | undecidable | manual | P | 53 | 11.3775 | 135 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHN. | ML:0.5 | 0.0000196 | 0.46 | AML | other | m | 2015-07-05T04:25:53.88 |
IV.GALF.HHE. | ML:0.6 | 0.000029049999999999998 | 0.42 | AML | other | m | 2015-07-05T04:25:54.11 |
IV.MNO.SHE. | ML:0.0 | 0.000192 | 0.2 | AML | other | m | 2015-07-05T04:25:48.30 |
IV.MNO.SHN. | ML:0.0 | 0.0001105 | 0.28 | AML | other | m | 2015-07-05T04:25:48.52 |
IV.MSFR.HHE. | ML:0.6 | 0.000024449999999999998 | 0.26 | AML | other | m | 2015-07-05T04:25:50.16 |
IV.MSFR.HHN. | ML:0.5 | 0.00001785 | 1.32 | AML | other | m | 2015-07-05T04:25:52.32 |