A magnitude ML 1.3 earthquake occured in region: 4 km SE Troina (EN), on
and geographic coordinates (lat, lon) 37.7490, 14.6200 at 38 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 | 5 | 9373 | 9373 |
Gagliano Castelferrato | EN | 8 | 3593 | 12966 |
Regalbuto | EN | 11 | 7277 | 20243 |
Cerami | EN | 12 | 2006 | 22249 |
Agira | EN | 13 | 8345 | 30594 |
San Teodoro | ME | 13 | 1403 | 31997 |
CesarĂ² | ME | 14 | 2439 | 34436 |
Capizzi | ME | 17 | 3176 | 37612 |
Centuripe | EN | 18 | 5470 | 43082 |
Nissoria | EN | 18 | 3000 | 46082 |
Bronte | CT | 19 | 19172 | 65254 |
Nicosia | EN | 19 | 13899 | 79153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2015-07-20 07:26:53 |
37.7487 | 14.6198 | 38 | 2016-01-08 08:53:02 |
Bollettino Sismico Italiano INGV | 22096871 |
Reviewed Rev100 |
ML 1.3 | 2015-07-20 07:26:53 |
37.7057 | 14.4585 | 10 | 2015-07-20 07:37:04 |
Sala Sismica INGV-Roma | 20395361 |
Field | Value |
---|---|
Time (UTC) | 2015-07-20 07:26:53 ± 0.49 |
Latitude | 37.7487 ± 0.0144 |
Longitude | 14.6198 ± 0.0387 |
Depth (km) | 38 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 22096871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3319 |
Semi-minor axis of confidence ellipse (meter) | 954 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 203 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.19156 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44696 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 22096871 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-11-05 09:22:43 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 20395361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-07-20 07:37:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHZ. | 2015-07-20T07:27:11.35 | 0.6 | undecidable | manual | S | 153 | 49.617 | 124 | -0.03 | 49 |
IV.MSFR.HHZ. | 2015-07-20T07:27:08.24 | 0.6 | undecidable | manual | S | 356 | 31.746 | 137 | 0.52 | 46 |
IV.EPZF.HHZ. | 2015-07-20T07:27:06.79 | 0.6 | undecidable | manual | S | 68 | 22.3554 | 147 | 0.61 | 44 |
IV.MNO.SHZ. | 2015-07-20T07:27:05.42 | 0.3 | undecidable | manual | S | 18 | 21.2676 | 148 | -0.6 | 66 |
IV.HLNI.HHZ. | 2015-07-20T07:27:03.82 | 0.3 | undecidable | manual | P | 153 | 49.617 | 124 | 0.02 | 73 |
IV.MUCR.HHZ. | 2015-07-20T07:27:02.56 | 0.3 | undecidable | manual | P | 34 | 39.5271 | 130 | 0.01 | 75 |
IV.MSFR.HHZ. | 2015-07-20T07:27:01.93 | 0.3 | undecidable | manual | P | 356 | 31.746 | 137 | 0.24 | 73 |
IV.EPZF.HHZ. | 2015-07-20T07:27:00.66 | 0.1 | undecidable | manual | P | 68 | 22.3554 | 147 | -0.14 | 100 |
IV.MNO.SHZ. | 2015-07-20T07:27:00.55 | 0.1 | undecidable | manual | P | 18 | 21.2676 | 148 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:1.4 | 0.0000557 | 1.54 | AML | other | m | 2015-07-20T07:27:12.07 |
IV.HLNI.HHN. | ML:1.2 | 0.0000344 | 0.52 | AML | other | m | 2015-07-20T07:27:12.95 |
IV.MNO.SHE. | ML:0.0 | 0.0001194 | 0.4 | AML | other | m | 2015-07-20T07:27:05.76 |
IV.MNO.SHN. | ML:0.0 | 0.0001053 | 0.52 | AML | other | m | 2015-07-20T07:27:05.88 |
IV.MUCR.HHE. | ML:1.4 | 0.000054800000000000004 | 0.88 | AML | other | m | 2015-07-20T07:27:08.39 |
IV.MUCR.HHN. | ML:1.3 | 0.000050950000000000005 | 0.3 | AML | other | m | 2015-07-20T07:27:09.23 |