A magnitude ML 1.9 earthquake occured in region: 2 km SW Melilli (SR), on
and geographic coordinates (lat, lon) 37.1600, 15.1160 at 12 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 |
---|---|---|---|---|
Melilli | SR | 2 | 13621 | 13621 |
Solarino | SR | 6 | 8091 | 21712 |
Priolo Gargallo | SR | 7 | 12091 | 33803 |
Sortino | SR | 7 | 8690 | 42493 |
Floridia | SR | 9 | 22762 | 65255 |
Augusta | SR | 12 | 36305 | 101560 |
Canicattini Bagni | SR | 15 | 7109 | 108669 |
Carlentini | SR | 16 | 17798 | 126467 |
Ferla | SR | 16 | 2523 | 128990 |
Cassaro | SR | 16 | 821 | 129811 |
Lentini | SR | 17 | 24085 | 153896 |
Siracusa | SR | 19 | 122291 | 276187 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 1.9 |
2007-07-20 14:58:12 |
37.16 | 15.116 | 12 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 642309 |
Field | Value |
---|---|
Time (UTC) | 2007-07-20 14:58:12 ± 0.26 |
Latitude | 37.1600 ± 0.0063 |
Longitude | 15.1160 ± 0.0226 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 642309 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1781 |
Semi-minor axis of confidence ellipse (meter) | 863 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2119.0 |
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 | 14 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20055 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 642309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:12:51 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 642309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:12:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HHE. | 2007-07-20T14:58:46.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMME.BHE. | 2007-07-20T14:58:42.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.USI.HHZ. | 2007-07-20T14:58:41.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ORI.EHZ. | 2007-07-20T14:58:33.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HMDC.BHE. | 2007-07-20T14:58:32.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HAVL.BHN. | 2007-07-20T14:58:21.15 | 0.3 | undecidable | manual | Sg | 179 | 22.2555 | 0.478 | 67 | |
I1.HAGA.BHZ. | 2007-07-20T14:58:18.86 | 0.3 | undecidable | manual | Sg | 14 | 14.2746 | 0.305 | 69 | |
IV.AGST.EHE. | 2007-07-20T14:58:18.66 | 0.3 | undecidable | manual | Sg | 43 | 14.5743 | 0.041 | 74 | |
IV.MIDA.HHN. | 2007-07-20T14:58:16.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SSY.BHZ. | 2007-07-20T14:58:16.38 | 0.3 | undecidable | manual | Sg | 266 | 3.6963 | -0.042 | 75 | |
IV.HAVL.BHN. | 2007-07-20T14:58:16.86 | 0.1 | undecidable | manual | Pg | 179 | 22.2555 | -0.262 | 91 | |
IV.AGST.EHE. | 2007-07-20T14:58:15.67 | 0.1 | undecidable | manual | Pg | 43 | 14.5743 | -0.265 | 93 | |
I1.HAGA.BHZ. | 2007-07-20T14:58:15.93 | 0.1 | undecidable | manual | Pg | 14 | 14.2746 | 0.03 | 98 | |
IV.SSY.BHZ. | 2007-07-20T14:58:14.61 | 0.1 | undecidable | manual | Pg | 266 | 3.6963 | -0.059 | 100 |