A magnitude Md 1.9 earthquake occured in region: 5 km NW Acate (RG), on
and geographic coordinates (lat, lon) 37.0660, 14.4770 at 30 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 |
---|---|---|---|---|
Acate | RG | 5 | 10954 | 10954 |
Mazzarrone | CT | 8 | 4078 | 15032 |
Niscemi | CL | 12 | 27558 | 42590 |
Vittoria | RG | 14 | 63339 | 105929 |
Comiso | RG | 18 | 30156 | 136085 |
Caltagirone | CT | 20 | 38686 | 174771 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 2015-03-16 06:01:24 |
37.0662 | 14.4772 | 30 | 2015-10-19 09:27:47 |
Bollettino Sismico Italiano INGV | 20406921 |
Reviewed Rev100 |
Md 1.9 | 2015-03-16 06:01:24 |
37.065 | 14.4648 | 29 | 2015-03-16 07:05:25 |
Sala Sismica INGV-Roma | 17809541 |
Field | Value |
---|---|
Time (UTC) | 2015-03-16 06:01:24 ± 0.33 |
Latitude | 37.0662 ± 0.0126 |
Longitude | 14.4772 ± 0.0135 |
Depth (km) | 30 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20406921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1405 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1400.0 |
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 | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.18076 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57287 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 20406921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-21 01:28:10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 17809541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-03-16 07:05:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHE. | 2015-03-16T06:01:45.79 | 0.6 | undecidable | manual | S | 128 | 63.5919 | 110 | 0.82 | 40 |
IV.SSY.HHZ. | 2015-03-16T06:01:43.33 | 0.3 | undecidable | manual | S | 79 | 53.7018 | 114 | 0.8 | 62 |
IV.HAVL.HHZ. | 2015-03-16T06:01:43.43 | 0.6 | undecidable | manual | S | 101 | 58.2972 | 112 | -0.23 | 48 |
IV.HLNI.HHZ. | 2015-03-16T06:01:40.80 | 0.3 | undecidable | manual | S | 48 | 46.9197 | 117 | -0.07 | 76 |
IV.HMDC.HHE. | 2015-03-16T06:01:36.40 | 0.6 | undecidable | manual | S | 114 | 29.5482 | 131 | -0.62 | 46 |
IV.HPAC.HHE. | 2015-03-16T06:01:36.58 | 0.3 | undecidable | manual | P | 128 | 63.5919 | 110 | 0.19 | 73 |
IV.RAFF.HHE. | 2015-03-16T06:01:35.35 | 0.3 | undecidable | manual | S | 330 | 20.0688 | 143 | 0.08 | 80 |
IV.SSY.HHZ. | 2015-03-16T06:01:35.19 | 0.1 | undecidable | manual | P | 79 | 53.7018 | 114 | 0.21 | 99 |
IV.HAVL.HHZ. | 2015-03-16T06:01:35.84 | 0.6 | undecidable | manual | P | 101 | 58.2972 | 112 | 0.21 | 49 |
IV.CLTA.HHE. | 2015-03-16T06:01:34.36 | 0.3 | undecidable | manual | P | 283 | 46.7199 | 117 | 0.36 | 72 |
IV.HLNI.HHZ. | 2015-03-16T06:01:33.81 | 0.1 | undecidable | manual | P | 48 | 46.9197 | 117 | -0.21 | 99 |
IV.HMDC.HHE. | 2015-03-16T06:01:31.23 | 0.1 | undecidable | manual | P | 114 | 29.5482 | 131 | -0.57 | 94 |
IV.RAFF.HHE. | 2015-03-16T06:01:30.37 | 0.1 | undecidable | manual | P | 330 | 20.0688 | 143 | -0.42 | 100 |