A magnitude Md 2.2 earthquake occured in region: 5 km SW Staiti (RC), on
and geographic coordinates (lat, lon) 37.9770, 15.9890 at 10 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 |
Bova | RC | 5 | 448 | 696 |
Palizzi | RC | 6 | 2480 | 3176 |
Bova Marina | RC | 8 | 4235 | 7411 |
Bruzzano Zeffirio | RC | 9 | 1111 | 8522 |
Brancaleone | RC | 10 | 3584 | 12106 |
Roccaforte del Greco | RC | 11 | 476 | 12582 |
Ferruzzano | RC | 11 | 772 | 13354 |
Condofuri | RC | 12 | 5113 | 18467 |
Samo | RC | 12 | 809 | 19276 |
San Lorenzo | RC | 14 | 2640 | 21916 |
Africo | RC | 15 | 3075 | 24991 |
Sant'Agata del Bianco | RC | 15 | 592 | 25583 |
Caraffa del Bianco | RC | 16 | 539 | 26122 |
Bagaladi | RC | 16 | 1039 | 27161 |
Casignana | RC | 16 | 759 | 27920 |
Bianco | RC | 19 | 4273 | 32193 |
Melito di Porto Salvo | RC | 19 | 11355 | 43548 |
San Luca | RC | 20 | 3881 | 47429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1991-09-25 22:15:17 |
37.977 | 15.989 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 149899 |
Field | Value |
---|---|
Time (UTC) | 1991-09-25 22:15:17 ± 0.59 |
Latitude | 37.9770 ± 0.0395 |
Longitude | 15.9890 ± 0.0314 |
Depth (km) | 10 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 149899 |
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) | 5178.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01117 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 149899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:19:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 1991-09-25T22:15:40.70 | 10.0 | undecidable | manual | PN | 5 | 1.2432 | -0.04 | 0.6 | |
--.ATN.Z. | 1991-09-25T22:15:35.30 | 10.0 | undecidable | manual | SG | 293 | 0.444 | 1 | 0 | |
--.ATN.Z. | 1991-09-25T22:15:27.18 | 10.0 | undecidable | manual | PG | 293 | 0.444 | 0.09 | 1.2 | |
--.GMB.Z. | 1991-09-25T22:15:26.28 | 10.0 | undecidable | manual | SG | 326 | 0.222 | -0.55 | 0.2 | |
--.MO9.Z. | 1991-09-25T22:15:25.92 | 10.0 | undecidable | manual | SG | 276 | 0.222 | -1.09 | 0 | |
--.MO9.Z. | 1991-09-25T22:15:23.50 | 10.0 | positive | manual | PG | 276 | 0.222 | 0.01 | 2.7 | |
--.GMB.Z. | 1991-09-25T22:15:23.13 | 10.0 | undecidable | manual | PG | 326 | 0.222 | 0.2 | 1.2 | |
--.SOI.Z. | 1991-09-25T22:15:22.90 | 10.0 | undecidable | manual | SG | 28 | 0.111 | -0.15 | 0.5 | |
--.SOI.Z. | 1991-09-25T22:15:20.73 | 10.0 | negative | manual | PG | 28 | 0.111 | -0.02 | 2.7 |