A magnitude ML 2.4 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.5470, 14.6290 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2017-12-13 12:17:57 |
36.5473 | 14.629 | 11 | 2018-09-04 09:10:40 |
Bollettino Sismico Italiano INGV | 53154161 |
Reviewed Rev100 |
ML 2.5 | 2017-12-13 12:17:54 |
36.4268 | 14.5683 | 10 | 2017-12-13 12:31:37 |
Sala Sismica INGV-Roma | 52570221 |
Field | Value |
---|---|
Time (UTC) | 2017-12-13 12:17:57 ± 0.24 |
Latitude | 36.5473 ± 0.0000 |
Longitude | 14.6290 ± 0.0000 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 53154161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 0 |
Semi-minor axis of confidence ellipse (meter) | 0 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 0.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.63 |
Epicentral distance of station closest to the epicenter (degree) | 0.36512 |
Epicentral distance of station farthest from the epicenter (degree) | 1.34898 |
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 | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 52570221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-12-13 12:31:36 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 53154161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-08-27 13:52:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHZ. | 2017-12-13T12:18:25.72 | 0.6 | undecidable | manual | S | 14 | 91.4418 | 90 | 1.25 | 37 |
IV.HAGA.HHZ. | 2017-12-13T12:18:25.92 | 0.6 | undecidable | manual | S | 30 | 94.1391 | 90 | 0.73 | 47 |
IV.SSY.HHZ. | 2017-12-13T12:18:22.08 | 0.3 | undecidable | manual | S | 30 | 78.366 | 90 | 1.1 | 62 |
IV.PETRA.HHZ. | 2017-12-13T12:18:22.84 | 0.3 | undecidable | manual | P | 342 | 149.739 | 90 | 0.75 | 62 |
MN.WDD.HNZ. | 2017-12-13T12:18:22.41 | 0.6 | undecidable | manual | S | 187 | 79.365 | 90 | 1.16 | 40 |
IV.GALF.HHZ. | 2017-12-13T12:18:19.70 | 0.3 | undecidable | manual | P | 358 | 129.1707 | 90 | 0.75 | 65 |
IV.HAGA.HHZ. | 2017-12-13T12:18:13.05 | 0.3 | undecidable | manual | P | 30 | 94.1391 | 90 | -0.49 | 78 |
IV.HLNI.HHZ. | 2017-12-13T12:18:12.43 | 0.3 | undecidable | manual | P | 14 | 91.4418 | 90 | -0.69 | 72 |
IV.HMDC.HHZ. | 2017-12-13T12:18:12.69 | 0.6 | undecidable | manual | S | 17 | 47.7189 | 90 | -0.11 | 61 |
IV.HPAC.HHZ. | 2017-12-13T12:18:11.46 | 0.3 | undecidable | manual | S | 64 | 40.5261 | 90 | 0.58 | 83 |
MN.WDD.HNZ. | 2017-12-13T12:18:11.90 | 1.0 | undecidable | manual | P | 187 | 79.365 | 90 | 0.63 | 25 |
IV.RAFF.HHZ. | 2017-12-13T12:18:10.46 | 0.6 | undecidable | manual | P | 343 | 78.5658 | 90 | -0.68 | 50 |
IV.SSY.HHZ. | 2017-12-13T12:18:10.44 | 0.1 | undecidable | manual | P | 30 | 78.366 | 90 | -0.67 | 100 |
IV.HMDC.HHZ. | 2017-12-13T12:18:05.24 | 0.3 | undecidable | manual | P | 17 | 47.7189 | 90 | -1.14 | 64 |
IV.HPAC.HHZ. | 2017-12-13T12:18:04.39 | 0.1 | undecidable | manual | P | 64 | 40.5261 | 90 | -0.88 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSY.HHE. | ML:2.5 | 0.00048150000000000005 | 1.44 | AML | other | m | 2017-12-13T12:18:23.24 |
IV.HLNI.HHN. | ML:2.3 | 0.0002205 | 0.5 | AML | other | m | 2017-12-13T12:18:28.17 |
IV.SSY.HHN. | ML:2.7 | 0.000753 | 0.64 | AML | other | m | 2017-12-13T12:18:28.23 |
IV.HLNI.HHE. | ML:2.4 | 0.00028500000000000004 | 0.66 | AML | other | m | 2017-12-13T12:18:32.40 |
IV.GALF.HHE. | ML:2.3 | 0.00014450000000000002 | 0.48 | AML | other | m | 2017-12-13T12:18:43.57 |
IV.GALF.HHN. | ML:2.2 | 0.0001055 | 0.42 | AML | other | m | 2017-12-13T12:18:43.39 |