A magnitude ML 1.9 earthquake occured in region: 5 km SW Noto (SR), on
and geographic coordinates (lat, lon) 36.8510, 15.0500 at 8 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 |
---|---|---|---|---|
Noto | SR | 5 | 23913 | 23913 |
Rosolini | SR | 9 | 21427 | 45340 |
Avola | SR | 10 | 31708 | 77048 |
Ispica | RG | 15 | 16061 | 93109 |
Pachino | SR | 15 | 22205 | 115314 |
Portopalo di Capo Passero | SR | 20 | 3887 | 119201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 1.9 |
2010-07-19 06:59:53 |
36.851 | 15.05 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1085279 |
Field | Value |
---|---|
Time (UTC) | 2010-07-19 06:59:53 ± 0.75 |
Latitude | 36.8510 ± 0.0306 |
Longitude | 15.0500 ± 0.0371 |
Depth (km) | 8 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1085279 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3421 |
Semi-minor axis of confidence ellipse (meter) | 3263 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 341 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4738.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 316 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.55 |
Epicentral distance of station closest to the epicenter (degree) | 0.12231 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51711 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.7 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1085279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:57:47 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1085279 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:57:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | 2010-07-19T07:00:12.02 | 0.6 | undecidable | manual | Sg | 344 | 57.3981 | 0.007 | 50 | |
IV.SSY.HHZ. | 2010-07-19T07:00:06.17 | 0.6 | undecidable | manual | Sg | 3 | 34.0437 | 0.476 | 47 | |
IV.HLNI.HHE. | 2010-07-19T07:00:04.18 | 0.3 | undecidable | manual | Pg | 344 | 57.3981 | -0.033 | 75 | |
IV.SSY.HHZ. | 2010-07-19T07:00:00.04 | 0.3 | undecidable | manual | Pg | 3 | 34.0437 | -0.526 | 70 | |
IV.HAVL.HHE. | 2010-07-19T06:59:58.54 | 0.6 | undecidable | manual | Sg | 28 | 13.5753 | -0.49 | 49 | |
IV.HAVL.HHE. | 2010-07-19T06:59:57.12 | 0.1 | undecidable | manual | Pg | 28 | 13.5753 | 0.402 | 100 |