A magnitude ML 1.9 earthquake occured in region: 7 km SE Giarratana (RG), on
and geographic coordinates (lat, lon) 36.9900, 14.8230 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Giarratana | RG | 7 | 3048 | 3048 |
Ragusa | RG | 11 | 73313 | 76361 |
Palazzolo Acreide | SR | 11 | 8808 | 85169 |
Chiaramonte Gulfi | RG | 12 | 8238 | 93407 |
Buscemi | SR | 12 | 1051 | 94458 |
Monterosso Almo | RG | 12 | 3032 | 97490 |
Buccheri | SR | 16 | 1999 | 99489 |
Modica | RG | 16 | 54633 | 154122 |
Cassaro | SR | 17 | 821 | 154943 |
Ferla | SR | 18 | 2523 | 157466 |
Comiso | RG | 20 | 30156 | 187622 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2016-02-08 15:41:35 |
36.9902 | 14.8233 | 9 | 2016-05-17 13:17:23 |
Bollettino Sismico Italiano INGV | 23454541 |
Reviewed Rev100 |
ML 1.9 | 2016-02-08 15:41:35 |
36.9742 | 14.8073 | 9 | 2016-02-08 15:56:27 |
Sala Sismica INGV-Roma | 23419071 |
Field | Value |
---|---|
Time (UTC) | 2016-02-08 15:41:35 ± 0.15 |
Latitude | 36.9902 ± 0.0063 |
Longitude | 14.8233 ± 0.0101 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 23454541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 843 |
Semi-minor axis of confidence ellipse (meter) | 686 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36063 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 23454541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-02-10 16:52:09 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 23419071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-02-08 15:56:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTTG.HHZ. | 2016-02-08T15:41:58.05 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.HLNI.HHZ. | 2016-02-08T15:41:49.41 | 0.3 | undecidable | manual | S | 6 | 40.0266 | 50 | 0.22 | 69 |
IV.HPAC.HHE. | 2016-02-08T15:41:47.84 | 0.1 | undecidable | manual | S | 149 | 36.5412 | 50 | -0.43 | 88 |
IV.SSY.HHZ. | 2016-02-08T15:41:46.18 | 0.1 | undecidable | manual | S | 50 | 28.9488 | 107 | 0.13 | 95 |
IV.HAVL.HHN. | 2016-02-08T15:41:45.28 | 0.1 | undecidable | manual | S | 97 | 26.6511 | 108 | -0.02 | 97 |
IV.HPAC.HHE. | 2016-02-08T15:41:43.87 | 0.1 | undecidable | manual | P | 149 | 36.5412 | 50 | 0.98 | 71 |
IV.HLNI.HHZ. | 2016-02-08T15:41:42.96 | 0.1 | undecidable | manual | P | 6 | 40.0266 | 50 | -0.47 | 87 |
IV.SSY.HHZ. | 2016-02-08T15:41:41.54 | 0.1 | undecidable | manual | P | 50 | 28.9488 | 107 | -0.07 | 96 |
IV.MEU.SHZ. | 2016-02-08T15:41:41.11 | 0.3 | undecidable | manual | S | 2 | 13.4754 | 123 | -0.02 | 75 |
IV.HAVL.HHN. | 2016-02-08T15:41:41.07 | 0.1 | undecidable | manual | P | 97 | 26.6511 | 108 | -0.11 | 96 |
IV.MEU.SHZ. | 2016-02-08T15:41:38.80 | 0.1 | undecidable | manual | P | 2 | 13.4754 | 123 | 0.03 | 100 |
IV.HMDC.HHZ. | 2016-02-08T15:41:38.98 | 0.1 | undecidable | manual | S | 226 | 4.995 | 151 | -0.09 | 100 |
IV.HMDC.HHZ. | 2016-02-08T15:41:37.66 | 0.1 | positive | manual | P | 226 | 4.995 | 151 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MEU.SHN. | ML:0.0 | 0.0004904999999999999 | 0.28 | AML | other | m | 2016-02-08T15:41:41.38 |
IV.MEU.SHE. | ML:0.0 | 0.0003855 | 0.16 | AML | other | m | 2016-02-08T15:41:43.10 |
IV.SSY.HHN. | ML:2.0 | 0.000493 | 0.48 | AML | other | m | 2016-02-08T15:41:47.72 |
IV.SSY.HHE. | ML:1.7 | 0.0002595 | 1.58 | AML | other | m | 2016-02-08T15:41:58.09 |