A magnitude Md 1.8 earthquake occured in region: 2 km NW Cerignale (PC), on
and geographic coordinates (lat, lon) 44.6930, 9.3390 at 5 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 |
---|---|---|---|---|
Cerignale | PC | 2 | 127 | 127 |
Corte Brugnatella | PC | 4 | 586 | 713 |
Zerba | PC | 5 | 77 | 790 |
Brallo di Pregola | PV | 7 | 599 | 1389 |
Ottone | PC | 8 | 516 | 1905 |
Coli | PC | 8 | 879 | 2784 |
Bobbio | PC | 9 | 3577 | 6361 |
Gorreto | GE | 10 | 97 | 6458 |
Santa Margherita di Staffora | PV | 12 | 473 | 6931 |
Menconico | PV | 13 | 360 | 7291 |
Rovegno | GE | 14 | 554 | 7845 |
Ferriere | PC | 14 | 1294 | 9139 |
Carrega Ligure | AL | 15 | 84 | 9223 |
Fabbrica Curone | AL | 16 | 656 | 9879 |
Romagnese | PV | 16 | 687 | 10566 |
Fascia | GE | 16 | 81 | 10647 |
Fontanigorda | GE | 16 | 277 | 10924 |
Rondanina | GE | 17 | 62 | 10986 |
Varzi | PV | 18 | 3279 | 14265 |
Santo Stefano d'Aveto | GE | 18 | 1126 | 15391 |
Farini | PC | 19 | 1290 | 16681 |
Propata | GE | 19 | 142 | 16823 |
Rezzoaglio | GE | 19 | 995 | 17818 |
Cabella Ligure | AL | 19 | 528 | 18346 |
Montebruno | GE | 20 | 240 | 18586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8 | 2011-05-24 14:10:15 |
44.693 | 9.339 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1218249 |
Field | Value |
---|---|
Time (UTC) | 2011-05-24 14:10:15 ± 0.56 |
Latitude | 44.6930 ± 0.0099 |
Longitude | 9.3390 ± 0.0392 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1218249 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3558 |
Semi-minor axis of confidence ellipse (meter) | 780 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 285 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3289.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 245 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1218249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:53:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.STAL.HHN. | 2011-05-24T14:10:57.41 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BDI.HHN. | 2011-05-24T14:10:52.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CMPO.HHE. | 2011-05-24T14:10:50.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FIU.EHZ. | 2011-05-24T14:10:49.77 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MSSA.HHE. | 2011-05-24T14:10:30.76 | 0.6 | undecidable | manual | Sg | 161 | 44.1225 | -0.303 | 46 | |
GU.SC2M.HHZ. | 2011-05-24T14:10:28.45 | 0.6 | undecidable | manual | Sg | 154 | 35.5422 | 0.33 | 46 | |
IV.MSSA.HHE. | 2011-05-24T14:10:24.32 | 0.1 | undecidable | manual | Pg | 161 | 44.1225 | -0.233 | 93 | |
GU.SC2M.HHZ. | 2011-05-24T14:10:23.03 | 0.1 | undecidable | manual | Pg | 154 | 35.5422 | 0.179 | 95 | |
IV.BOB.HHZ. | 2011-05-24T14:10:19.99 | 0.3 | undecidable | manual | Sg | 46 | 11.9769 | -0.156 | 75 | |
IV.BOB.HHZ. | 2011-05-24T14:10:18.39 | 0.1 | undecidable | manual | Pg | 46 | 11.9769 | 0.143 | 100 |