A magnitude ML 2.2 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.4600, 14.5750 at 9 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 2.2 | 2017-12-14 02:25:48 |
36.46 | 14.575 | 9 | 2018-09-04 09:10:40 |
Bollettino Sismico Italiano INGV | 53136501 |
Reviewed Rev100 |
ML 2.1 | 2017-12-14 02:25:50 |
36.5722 | 14.6188 | 5 | 2017-12-14 03:05:08 |
Sala Sismica INGV-Roma | 52580741 |
Field | Value |
---|---|
Time (UTC) | 2017-12-14 02:25:48 ± 0.43 |
Latitude | 36.4600 ± 0.0216 |
Longitude | 14.5750 ± 0.0224 |
Depth (km) | 9 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 53136501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2440 |
Semi-minor axis of confidence ellipse (meter) | 2000 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 348 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.44606 |
Epicentral distance of station farthest from the epicenter (degree) | 1.53244 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 53136501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-06-19 10:08:58 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 52580741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-12-14 03:05:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AGST.EHE. | 2017-12-14T02:26:19.86 | 0.6 | undecidable | manual | S | 33 | 105.6165 | 50 | -0.09 | 45 |
IV.HAGA.HHZ. | 2017-12-14T02:26:19.69 | 0.6 | undecidable | manual | S | 29 | 105.0171 | 50 | -0.09 | 45 |
IV.HLNI.HHZ. | 2017-12-14T02:26:19.42 | 0.6 | undecidable | manual | S | 15 | 102.0201 | 50 | 0.44 | 42 |
IV.CSLB.HHZ. | 2017-12-14T02:26:17.95 | 0.6 | undecidable | manual | P | 345 | 170.0964 | 50 | 1.17 | 25 |
IV.SSY.HHZ. | 2017-12-14T02:26:16.06 | 0.6 | undecidable | manual | S | 30 | 89.1441 | 50 | 0.5 | 42 |
IV.AGST.EHE. | 2017-12-14T02:26:06.94 | 0.6 | undecidable | manual | P | 33 | 105.6165 | 50 | 0.11 | 44 |
IV.HAGA.HHZ. | 2017-12-14T02:26:06.52 | 0.6 | undecidable | manual | P | 29 | 105.0171 | 50 | -0.22 | 43 |
IV.HMDC.HHZ. | 2017-12-14T02:26:06.65 | 0.6 | undecidable | manual | S | 18 | 58.3971 | 50 | -0.68 | 42 |
IV.HLNI.HHZ. | 2017-12-14T02:26:05.94 | 0.3 | undecidable | manual | P | 15 | 102.0201 | 50 | -0.34 | 64 |
IV.HPAC.HHZ. | 2017-12-14T02:26:05.39 | 0.6 | undecidable | manual | S | 56 | 49.5171 | 50 | 0.41 | 46 |
IV.SSY.HHZ. | 2017-12-14T02:26:04.34 | 0.3 | undecidable | manual | P | 30 | 89.1441 | 50 | 0.04 | 70 |
IV.RAFF.HHZ. | 2017-12-14T02:26:04.23 | 0.3 | undecidable | manual | P | 347 | 86.6466 | 50 | 0.32 | 66 |
IV.HPAC.HHZ. | 2017-12-14T02:25:58.24 | 0.1 | undecidable | manual | P | 56 | 49.5171 | 50 | 0.05 | 100 |
IV.HMDC.HHZ. | 2017-12-14T02:25:58.90 | 0.1 | undecidable | manual | P | 18 | 58.3971 | 50 | -0.65 | 84 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HPAC.HHE. | ML:2.3 | 0.00056252925 | 0.28 | AML | other | m | 2017-12-14T02:26:06.47 |
IV.HMDC.HHN. | ML:2.2 | 0.00036196105 | 0.2208 | AML | other | m | 2017-12-14T02:26:07.31 |
IV.HPAC.HHN. | ML:2.3 | 0.0005487881 | 0.2592 | AML | other | m | 2017-12-14T02:26:07.38 |
IV.SSY.HHE. | ML:2.4 | 0.00030876155 | 0.3392 | AML | other | m | 2017-12-14T02:26:16.67 |
IV.HLNI.HHE. | ML:2.1 | 0.00013227045000000002 | 0.3 | AML | other | m | 2017-12-14T02:26:20.29 |
IV.HLNI.HHN. | ML:2.0 | 0.00009703003 | 0.26 | AML | other | m | 2017-12-14T02:26:20.90 |