A magnitude ML 2.0 earthquake occured in region: 13 km N Lentini (SR), on
and geographic coordinates (lat, lon) 37.3980, 14.9870 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 |
---|---|---|---|---|
Lentini | SR | 13 | 24085 | 24085 |
Motta Sant'Anastasia | CT | 13 | 12116 | 36201 |
Carlentini | SR | 14 | 17798 | 53999 |
Misterbianco | CT | 14 | 49410 | 103409 |
Catania | CT | 15 | 314555 | 417964 |
Scordia | CT | 17 | 17095 | 435059 |
Camporotondo Etneo | CT | 19 | 5023 | 440082 |
Gravina di Catania | CT | 19 | 25838 | 465920 |
San Pietro Clarenza | CT | 20 | 7743 | 473663 |
Sant'Agata li Battiati | CT | 20 | 9479 | 483142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 2.0 |
2011-06-20 10:49:36 |
37.398 | 14.987 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1242699 |
Field | Value |
---|---|
Time (UTC) | 2011-06-20 10:49:36 ± 0.66 |
Latitude | 37.3980 ± 0.0369 |
Longitude | 14.9870 ± 0.0238 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1242699 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4285 |
Semi-minor axis of confidence ellipse (meter) | 1358 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4606.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 249 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.73 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25001 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1242699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 00:26:38 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1242699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 00:26:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHE. | 2011-06-20T10:49:47.44 | 0.6 | undecidable | manual | Sg | 164 | 27.75 | 0.833 | 36 | |
IV.HAGA.HHE. | 2011-06-20T10:49:44.92 | 0.6 | undecidable | manual | Sg | 130 | 19.4694 | 1.001 | 39 | |
IV.LAV9.HHZ. | 2011-06-20T10:49:43.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HCRL.HHZ. | 2011-06-20T10:49:41.69 | 0.3 | undecidable | manual | Sg | 162 | 13.3755 | -0.409 | 69 | |
IV.SSY.HHE. | 2011-06-20T10:49:41.95 | 0.3 | undecidable | manual | Pg | 164 | 27.75 | -0.366 | 74 | |
IV.HLNI.HHZ. | 2011-06-20T10:49:41.74 | 0.6 | undecidable | manual | Sg | 241 | 11.5773 | 0.161 | 52 | |
IV.HAGA.HHE. | 2011-06-20T10:49:40.63 | 0.3 | undecidable | manual | Pg | 130 | 19.4694 | -0.134 | 76 | |
IV.HCRL.HHZ. | 2011-06-20T10:49:39.44 | 0.1 | undecidable | manual | Pg | 162 | 13.3755 | -0.27 | 99 | |
IV.HLNI.HHZ. | 2011-06-20T10:49:39.62 | 0.1 | undecidable | manual | Pg | 241 | 11.5773 | 0.211 | 100 | |
IV.MTGR.SHZ. | 2011-06-20T10:49:25.07 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |