A magnitude ML 1.8 earthquake occured in region: 6 km SW Ferriere (PC), on
and geographic coordinates (lat, lon) 44.6020, 9.4600 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 |
---|---|---|---|---|
Ferriere | PC | 6 | 1294 | 1294 |
Santo Stefano d'Aveto | GE | 6 | 1126 | 2420 |
Rezzoaglio | GE | 10 | 995 | 3415 |
Ottone | PC | 10 | 516 | 3931 |
Cerignale | PC | 12 | 127 | 4058 |
Gorreto | GE | 13 | 97 | 4155 |
Fontanigorda | GE | 14 | 277 | 4432 |
Corte Brugnatella | PC | 14 | 586 | 5018 |
Rovegno | GE | 15 | 554 | 5572 |
Farini | PC | 15 | 1290 | 6862 |
Zerba | PC | 15 | 77 | 6939 |
Coli | PC | 16 | 879 | 7818 |
Bedonia | PR | 17 | 3482 | 11300 |
Fascia | GE | 18 | 81 | 11381 |
Tornolo | PR | 18 | 1010 | 12391 |
Montebruno | GE | 19 | 240 | 12631 |
Bobbio | PC | 19 | 3577 | 16208 |
Rondanina | GE | 20 | 62 | 16270 |
Compiano | PR | 20 | 1112 | 17382 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.8 |
2011-10-02 22:11:42 |
44.602 | 9.46 | 16 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1293409 |
Field | Value |
---|---|
Time (UTC) | 2011-10-02 22:11:42 ± 0.19 |
Latitude | 44.6020 ± 0.0054 |
Longitude | 9.4600 ± 0.0114 |
Depth (km) | 16 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1293409 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 729 |
Semi-minor axis of confidence ellipse (meter) | 666 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1081.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.91461 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1293409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:37:20 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1293409 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:37:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.FINB.HHZ. | 2011-10-02T22:12:13.06 | 0.1 | undecidable | manual | Sg | 243 | 101.5206 | 0.466 | 80 | |
IV.QLNO.HHE. | 2011-10-02T22:12:10.39 | 0.1 | undecidable | manual | Sg | 251 | 93.4398 | -0.047 | 86 | |
GU.PCP.HHZ. | 2011-10-02T22:12:04.39 | 0.1 | undecidable | manual | Sg | 265 | 72.5718 | -0.502 | 82 | |
IV.PLMA.HHN. | 2011-10-02T22:12:03.82 | 0.1 | undecidable | manual | Sg | 153 | 68.7756 | -0.054 | 91 | |
GU.FINB.HHZ. | 2011-10-02T22:12:00.25 | 0.1 | undecidable | manual | Pg | 243 | 101.5206 | 0.165 | 84 | |
IV.QLNO.HHE. | 2011-10-02T22:11:59.27 | 0.1 | undecidable | manual | Pg | 251 | 93.4398 | 0.435 | 81 | |
IV.ROM9.HHN. | 2011-10-02T22:11:55.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PLMA.HHN. | 2011-10-02T22:11:55.41 | 0.1 | undecidable | manual | Pg | 153 | 68.7756 | 0.357 | 86 | |
GU.PCP.HHZ. | 2011-10-02T22:11:55.49 | 0.1 | undecidable | manual | Pg | 265 | 72.5718 | -0.144 | 89 | |
IV.MSSA.HHE. | 2011-10-02T22:11:53.96 | 0.1 | undecidable | manual | Sg | 172 | 32.0457 | -0.226 | 93 | |
GU.SC2M.HHN. | 2011-10-02T22:11:51.77 | 0.1 | undecidable | manual | Sg | 165 | 22.755 | -0.058 | 98 | |
IV.BOB.HHZ. | 2011-10-02T22:11:50.63 | 0.1 | undecidable | manual | Sg | 357 | 18.3705 | -0.166 | 100 | |
IV.MSSA.HHE. | 2011-10-02T22:11:49.32 | 0.1 | undecidable | manual | Pg | 172 | 32.0457 | -0.135 | 96 | |
GU.SC2M.HHN. | 2011-10-02T22:11:48.00 | 0.1 | undecidable | manual | Pg | 165 | 22.755 | -0.096 | 98 | |
IV.BOB.HHZ. | 2011-10-02T22:11:47.50 | 0.1 | undecidable | manual | Pg | 357 | 18.3705 | 0 | 100 |