A magnitude Md 2.1 earthquake occured in region: 4 km SW Staiti (RC), on
and geographic coordinates (lat, lon) 37.9640, 16.0150 at 16 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 |
---|---|---|---|---|
Staiti | RC | 5 | 248 | 248 |
Palizzi | RC | 6 | 2480 | 2728 |
Brancaleone | RC | 8 | 3584 | 6312 |
Bova | RC | 8 | 448 | 6760 |
Bruzzano Zeffirio | RC | 8 | 1111 | 7871 |
Bova Marina | RC | 9 | 4235 | 12106 |
Ferruzzano | RC | 11 | 772 | 12878 |
Samo | RC | 13 | 809 | 13687 |
Roccaforte del Greco | RC | 14 | 476 | 14163 |
Africo | RC | 14 | 3075 | 17238 |
Condofuri | RC | 14 | 5113 | 22351 |
Sant'Agata del Bianco | RC | 16 | 592 | 22943 |
Caraffa del Bianco | RC | 16 | 539 | 23482 |
Casignana | RC | 17 | 759 | 24241 |
San Lorenzo | RC | 17 | 2640 | 26881 |
Bianco | RC | 18 | 4273 | 31154 |
Bagaladi | RC | 18 | 1039 | 32193 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1991-09-25 21:13:50 |
37.964 | 16.015 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 149869 |
Field | Value |
---|---|
Time (UTC) | 1991-09-25 21:13:50 ± 0.379 |
Latitude | 37.9640 ± 0.0292 |
Longitude | 16.0150 ± 0.0154 |
Depth (km) | 15 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 149869 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3517.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 258 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01125 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 149869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:19:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1991-09-25T21:14:13.15 | 10.0 | undecidable | manual | PN | 4 | 1.2543 | -0.47 | 0.2 | |
--.GRI.Z. | 1991-09-25T21:14:09.38 | 10.0 | undecidable | manual | PN | 20 | 0.9102 | 0.47 | 0.3 | |
--.ATN.Z. | 1991-09-25T21:14:08.15 | 10.0 | undecidable | manual | SG | 294 | 0.4662 | -0.08 | 0.6 | |
--.ATN.Z. | 1991-09-25T21:14:01.50 | 10.0 | undecidable | manual | PG | 294 | 0.4662 | 0.14 | 1.4 | |
--.SOI.Z. | 1991-09-25T21:13:57.75 | 10.0 | undecidable | manual | SG | 16 | 0.111 | 0.33 | 0.3 | |
--.MO9.Z. | 1991-09-25T21:13:56.89 | 10.0 | undecidable | manual | PG | 278 | 0.2553 | -0.02 | 1.6 | |
--.SOI.Z. | 1991-09-25T21:13:54.50 | 10.0 | negative | manual | PG | 16 | 0.111 | -0.17 | 2.6 |