A magnitude ML 2.1 earthquake occured in region: 1 km NW Cerignale (PC), on
and geographic coordinates (lat, lon) 44.6890, 9.3430 at 2 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 | 1 | 127 | 127 |
Corte Brugnatella | PC | 4 | 586 | 713 |
Zerba | PC | 5 | 77 | 790 |
Brallo di Pregola | PV | 7 | 599 | 1389 |
Ottone | PC | 7 | 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 |
Ferriere | PC | 13 | 1294 | 8585 |
Rovegno | GE | 13 | 554 | 9139 |
Carrega Ligure | AL | 15 | 84 | 9223 |
Fontanigorda | GE | 16 | 277 | 9500 |
Fascia | GE | 16 | 81 | 9581 |
Fabbrica Curone | AL | 17 | 656 | 10237 |
Romagnese | PV | 17 | 687 | 10924 |
Rondanina | GE | 17 | 62 | 10986 |
Santo Stefano d'Aveto | GE | 18 | 1126 | 12112 |
Farini | PC | 18 | 1290 | 13402 |
Rezzoaglio | GE | 18 | 995 | 14397 |
Propata | GE | 19 | 142 | 14539 |
Varzi | PV | 19 | 3279 | 17818 |
Montebruno | GE | 19 | 240 | 18058 |
Cabella Ligure | AL | 20 | 528 | 18586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2009-08-08 23:37:10 |
44.689 | 9.343 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 945029 |
Field | Value |
---|---|
Time (UTC) | 2009-08-08 23:37:10 ± 0.08 |
Latitude | 44.6890 ± 0.0045 |
Longitude | 9.3430 ± 0.0076 |
Depth (km) | 2 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 945029 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 526 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 304 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 781.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.78156 |
Number of stations at which the event was observed | 43 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 945029 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 18:01:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CTI.EHE. | 2009-08-08T23:38:15.81 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MTGR.SHZ. | 2009-08-08T23:38:01.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ROVR.HHZ. | 2009-08-08T23:38:00.06 | 0.6 | undecidable | manual | Sg | 51 | 171.9945 | -0.513 | 32 | |
IV.ZCCA.HHN. | 2009-08-08T23:37:59.36 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MAGA.HHZ. | 2009-08-08T23:37:56.29 | 0.6 | undecidable | manual | Sg | 39 | 156.8208 | -0.253 | 37 | |
IV.RAVA.EHN. | 2009-08-08T23:37:56.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.BNALP.HHE. | 2009-08-08T23:37:50.49 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CTI.EHE. | 2009-08-08T23:37:48.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.DAVOX.HHN. | 2009-08-08T23:37:48.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.FUORN.HHN. | 2009-08-08T23:37:46.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2009-08-08T23:37:44.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BRMO.HHN. | 2009-08-08T23:37:44.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.BERNI.HHZ. | 2009-08-08T23:37:44.70 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.FUSIO.HHE. | 2009-08-08T23:37:44.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.TUE.HHN. | 2009-08-08T23:37:42.70 | 0.6 | undecidable | manual | Pg | 0 | 197.7576 | -0.131 | 30 | |
CH.MMK.HHN. | 2009-08-08T23:37:41.72 | 0.3 | undecidable | manual | Pg | 325 | 185.37 | 0.426 | 46 | |
GU.FINB.HHN. | 2009-08-08T23:37:40.93 | 0.6 | undecidable | manual | Sg | 235 | 98.6235 | -0.064 | 44 | |
IV.FNVD.HHZ. | 2009-08-08T23:37:39.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ERBM.EHZ. | 2009-08-08T23:37:39.74 | 0.6 | undecidable | manual | Sg | 109 | 89.7435 | 1.124 | 31 | |
IV.MABI.HHZ. | 2009-08-08T23:37:39.39 | 0.6 | undecidable | manual | Pg | 31 | 176.8896 | -0.604 | 30 | |
IV.DOI.HHZ. | 2009-08-08T23:37:38.96 | 0.3 | undecidable | manual | Pg | 264 | 166.8108 | 0.507 | 49 | |
IV.ZCCA.HHN. | 2009-08-08T23:37:38.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ROVR.HHZ. | 2009-08-08T23:37:38.15 | 0.1 | undecidable | manual | Pg | 51 | 171.9945 | -1.092 | 50 | |
GU.STV.HHE. | 2009-08-08T23:37:38.90 | 0.6 | undecidable | manual | Pg | 254 | 167.1105 | 0.408 | 34 | |
GU.RSP.HHE. | 2009-08-08T23:37:38.50 | 0.1 | undecidable | manual | Pg | 288 | 170.9955 | -0.586 | 63 | |
GU.BHB.HHZ. | 2009-08-08T23:37:38.13 | 0.1 | undecidable | manual | Pg | 276 | 164.613 | 0.027 | 74 | |
IV.CESI.HHN. | 2009-08-08T23:37:36.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAGA.HHZ. | 2009-08-08T23:37:36.60 | 0.3 | undecidable | manual | Pg | 39 | 156.8208 | -0.31 | 54 | |
IV.SALO.HHE. | 2009-08-08T23:37:34.93 | 0.6 | undecidable | manual | Pg | 41 | 138.4614 | 0.858 | 32 | |
IV.PII.SHZ. | 2009-08-08T23:37:34.72 | 0.6 | undecidable | manual | Pg | 138 | 142.6461 | -0.005 | 40 | |
IV.PZZT.HHN. | 2009-08-08T23:37:33.61 | 0.3 | undecidable | manual | Pg | 117 | 135.3645 | 0.014 | 61 | |
IV.MONC.HHZ. | 2009-08-08T23:37:33.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.MUGIO.HHZ. | 2009-08-08T23:37:33.99 | 0.1 | undecidable | manual | Pg | 350 | 138.7611 | -0.129 | 79 | |
IV.MDI.HHZ. | 2009-08-08T23:37:31.90 | 0.3 | undecidable | manual | Pg | 14 | 123.3876 | 0.15 | 61 | |
GU.PCP.HHN. | 2009-08-08T23:37:31.58 | 0.6 | undecidable | manual | Sg | 256 | 65.0904 | -0.475 | 43 | |
GU.MAIM.HHZ. | 2009-08-08T23:37:31.25 | 0.6 | undecidable | manual | Pg | 133 | 125.2746 | -0.804 | 33 | |
GU.RORO.HHZ. | 2009-08-08T23:37:31.40 | 0.1 | undecidable | manual | Pg | 238 | 119.7912 | 0.205 | 81 | |
IV.BDI.HHZ. | 2009-08-08T23:37:31.37 | 0.3 | undecidable | manual | Pg | 125 | 121.2897 | -0.071 | 62 | |
IV.GSCL.SHZ. | 2009-08-08T23:37:29.39 | 0.3 | undecidable | manual | Pg | 110 | 105.4167 | 0.406 | 60 | |
GU.FINB.HHN. | 2009-08-08T23:37:28.44 | 0.1 | undecidable | manual | Pg | 235 | 98.6235 | 0.503 | 80 | |
MN.VLC.HHN. | 2009-08-08T23:37:28.82 | 0.1 | undecidable | manual | Pg | 125 | 101.4207 | 0.449 | 80 | |
IV.QLNO.HHZ. | 2009-08-08T23:37:26.87 | 0.1 | undecidable | manual | Pg | 243 | 88.6446 | 0.463 | 82 | |
IV.ERBM.EHZ. | 2009-08-08T23:37:26.71 | 0.3 | undecidable | manual | Pg | 109 | 89.7435 | 0.148 | 66 | |
IV.MSSA.HHZ. | 2009-08-08T23:37:24.54 | 0.3 | undecidable | manual | Sg | 161 | 43.623 | -0.7 | 61 | |
GU.SC2M.HHZ. | 2009-08-08T23:37:22.32 | 0.3 | undecidable | manual | Sg | 154 | 35.0427 | 0.055 | 74 | |
GU.PCP.HHN. | 2009-08-08T23:37:22.26 | 0.1 | undecidable | manual | Pg | 256 | 65.0904 | -0.514 | 85 | |
IV.PRMA.HHE. | 2009-08-08T23:37:22.14 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
BA.PZUN.HHZ. | 2009-08-08T23:37:20.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MSSA.HHZ. | 2009-08-08T23:37:18.54 | 0.1 | undecidable | manual | Pg | 161 | 43.623 | -0.299 | 92 | |
GU.SC2M.HHZ. | 2009-08-08T23:37:17.17 | 0.1 | undecidable | manual | Pg | 154 | 35.0427 | 0.051 | 99 | |
IV.BOB.HHE. | 2009-08-08T23:37:14.39 | 0.3 | undecidable | manual | Sg | 43 | 11.9769 | 0.095 | 76 | |
IV.BOB.HHE. | 2009-08-08T23:37:12.70 | 0.1 | undecidable | manual | Pg | 43 | 11.9769 | 0.183 | 100 | |
IV.FAGN.HHN. | 2009-08-08T23:37:12.26 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |