A magnitude ML 1.4 (quarry blast) earthquake occured in region: 3 km E Cairo Montenotte (SV), on
and geographic coordinates (lat, lon) 44.4100, 8.3040 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Cairo Montenotte | SV | 3 | 13269 | 13269 |
Dego | SV | 5 | 1985 | 15254 |
Carcare | SV | 6 | 5587 | 20841 |
Cosseria | SV | 7 | 1105 | 21946 |
Plodio | SV | 8 | 650 | 22596 |
Cengio | SV | 8 | 3563 | 26159 |
Piana Crixia | SV | 9 | 788 | 26947 |
Giusvalla | SV | 9 | 441 | 27388 |
Altare | SV | 9 | 2108 | 29496 |
Millesimo | SV | 9 | 3383 | 32879 |
Pallare | SV | 9 | 923 | 33802 |
Roccavignale | SV | 10 | 752 | 34554 |
Saliceto | CN | 11 | 1323 | 35877 |
Pontinvrea | SV | 11 | 847 | 36724 |
Merana | AL | 12 | 189 | 36913 |
Gottasecca | CN | 12 | 148 | 37061 |
Mioglia | SV | 12 | 526 | 37587 |
Camerana | CN | 13 | 631 | 38218 |
Mallare | SV | 13 | 1146 | 39364 |
Castelletto Uzzone | CN | 13 | 331 | 39695 |
Montezemolo | CN | 13 | 259 | 39954 |
Pareto | AL | 13 | 554 | 40508 |
Spigno Monferrato | AL | 15 | 1050 | 41558 |
Castelnuovo di Ceva | CN | 15 | 110 | 41668 |
Stella | SV | 15 | 3009 | 44677 |
Murialdo | SV | 15 | 841 | 45518 |
Prunetto | CN | 15 | 451 | 45969 |
Quiliano | SV | 16 | 7232 | 53201 |
Bormida | SV | 16 | 387 | 53588 |
Monesiglio | CN | 16 | 645 | 54233 |
Serole | AT | 16 | 123 | 54356 |
Osiglia | SV | 16 | 444 | 54800 |
Sassello | SV | 17 | 1777 | 56577 |
Pezzolo Valle Uzzone | CN | 17 | 344 | 56921 |
Priero | CN | 17 | 529 | 57450 |
Gorzegno | CN | 18 | 304 | 57754 |
Sale delle Langhe | CN | 18 | 486 | 58240 |
Sale San Giovanni | CN | 18 | 183 | 58423 |
Mombaldone | AT | 18 | 209 | 58632 |
Bergolo | CN | 18 | 71 | 58703 |
Albisola Superiore | SV | 18 | 10163 | 68866 |
Savona | SV | 18 | 61345 | 130211 |
Levice | CN | 18 | 231 | 130442 |
Albissola Marina | SV | 18 | 5487 | 135929 |
Mombarcaro | CN | 19 | 268 | 136197 |
Paroldo | CN | 19 | 211 | 136408 |
Vado Ligure | SV | 19 | 8336 | 144744 |
Malvicino | AL | 19 | 85 | 144829 |
Perlo | CN | 19 | 116 | 144945 |
Olmo Gentile | AT | 20 | 80 | 145025 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2017-03-10 14:28:22 |
44.4103 | 8.3037 | 0 | 2018-01-10 09:55:04 |
Bollettino Sismico Italiano INGV | 50246431 |
Reviewed Rev100 |
ML 1.4 | 2017-03-10 14:28:21 |
44.3862 | 8.3323 | 9 | 2017-03-10 14:40:57 |
Sala Sismica INGV-Roma | 42200491 |
Field | Value |
---|---|
Time (UTC) | 2017-03-10 14:28:22 ± 0.03 |
Latitude | 44.4103 ± 0.0018 |
Longitude | 8.3037 ± 0.0025 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 50246431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 314 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 170 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 4 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 50246431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-19 10:04:38 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 42200491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-10 14:40:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SOI.EHZ. | 2017-03-10T14:28:48.22 | 3.0 | undecidable | manual | Pg | 12.8 | 0 | |||
IV.MSAG.HHZ. | 2017-03-10T14:28:39.03 | 3.0 | undecidable | manual | Sg | 1.88 | 0 | |||
IV.MSRU.HHZ. | 2017-03-10T14:28:37.61 | 3.0 | undecidable | manual | Pg | 7.06 | 0 | |||
GU.GBOS.HHZ. | 2017-03-10T14:28:30.30 | 0.1 | undecidable | manual | P | 243 | 41.3253 | 90 | 0.02 | 95 |
GU.PCP.HHZ. | 2017-03-10T14:28:26.82 | 0.1 | undecidable | manual | P | 53 | 24.0537 | 90 | 0 | 98 |
GU.CANO.HHZ. | 2017-03-10T14:28:26.60 | 0.1 | undecidable | manual | P | 193 | 23.0547 | 90 | -0.04 | 98 |
IV.QLNO.HHZ. | 2017-03-10T14:28:24.07 | 0.1 | undecidable | manual | P | 161 | 10.0788 | 91 | 0.03 | 100 |
IV.MOCO.HHZ. | 2017-03-10T14:28:20.99 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
CR.ZAG.BHZ. | 2017-03-10T14:28:06.48 | 3.0 | negative | manual | Pg | 11.15 | 0 | |||
IV.SGRT.HHZ. | 2017-03-10T14:27:57.28 | 3.0 | undecidable | manual | Pg | 4.15 | 0 | |||
IV.SBPO.HNZ. | 2017-03-10T14:27:46.69 | 3.0 | undecidable | manual | Sn | -6.92 | 0 | |||
IV.RM33.EHZ. | 2017-03-10T14:27:40.20 | 3.0 | undecidable | manual | S | -8.67 | 0 | |||
IV.IMOL.EHZ. | 2017-03-10T14:27:20.79 | 3.0 | undecidable | manual | S | -7.45 | 0 | |||
IV.OSSC.HHZ. | 2017-03-10T14:27:18.74 | 3.0 | undecidable | manual | S | -9.17 | 0 | |||
IV.T1245.HHZ. | 2017-03-10T14:27:16.83 | 3.0 | undecidable | manual | P | -6.86 | 0 | |||
IV.CPGN.EHZ. | 2017-03-10T14:27:14.59 | 3.0 | undecidable | manual | P | -9.99 | 0 | |||
IV.T1219.EHZ. | 2017-03-10T14:27:13.68 | 3.0 | undecidable | manual | P | -5.59 | 0 | |||
IV.OSSC.HHZ. | 2017-03-10T14:27:10.49 | 3.0 | negative | manual | P | -5.45 | 0 | |||
IV.BRSN.EHZ. | 2017-03-10T14:27:10.45 | 3.0 | negative | manual | P | -2.91 | 0 | |||
IV.PE3.EHZ. | 2017-03-10T14:27:06.46 | 3.0 | undecidable | manual | S | -3.06 | 0 | |||
IV.APEC.HHZ. | 2017-03-10T14:27:01.40 | 3.0 | undecidable | manual | P | -4.33 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CANO.HHN. | ML:1.2 | 0.000118 | 0.98 | AML | other | m | 2017-03-10T14:28:32.12 |
GU.CANO.HHE. | ML:1.7 | 0.0003395 | 0.86 | AML | other | m | 2017-03-10T14:28:33.31 |
GU.PCP.HHN. | ML:1.4 | 0.000177 | 0.62 | AML | other | m | 2017-03-10T14:28:34.61 |
GU.PCP.HHE. | ML:1.0 | 0.00006125 | 1.02 | AML | other | m | 2017-03-10T14:28:35.53 |
IV.QLNO.HHE. | ML:1.6 | 0.0007745 | 0.66 | AML | other | m | 2017-03-10T14:28:26.79 |
IV.QLNO.HHN. | ML:1.4 | 0.000529 | 0.52 | AML | other | m | 2017-03-10T14:28:27.09 |