A magnitude ML 0.1 (quarry blast) earthquake occured in region: 2 km SW Bagnasco (CN), on
and geographic coordinates (lat, lon) 44.2880, 8.0300 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 |
---|---|---|---|---|
Bagnasco | CN | 2 | 1035 | 1035 |
Massimino | SV | 4 | 113 | 1148 |
Battifollo | CN | 4 | 219 | 1367 |
Lisio | CN | 5 | 201 | 1568 |
Priola | CN | 5 | 701 | 2269 |
Viola | CN | 5 | 391 | 2660 |
Scagnello | CN | 6 | 194 | 2854 |
Nucetto | CN | 6 | 430 | 3284 |
Perlo | CN | 7 | 116 | 3400 |
Monasterolo Casotto | CN | 9 | 89 | 3489 |
Calizzano | SV | 9 | 1475 | 4964 |
Pamparato | CN | 9 | 302 | 5266 |
Mombasiglio | CN | 10 | 609 | 5875 |
Garessio | CN | 10 | 3244 | 9119 |
Castelnuovo di Ceva | CN | 11 | 110 | 9229 |
Murialdo | SV | 11 | 841 | 10070 |
Ceva | CN | 11 | 5782 | 15852 |
Priero | CN | 11 | 529 | 16381 |
Roburent | CN | 11 | 495 | 16876 |
Torre Mondovì | CN | 13 | 498 | 17374 |
Sale delle Langhe | CN | 13 | 486 | 17860 |
Sale San Giovanni | CN | 13 | 183 | 18043 |
Bardineto | SV | 13 | 756 | 18799 |
Montezemolo | CN | 14 | 259 | 19058 |
Montaldo di Mondovì | CN | 14 | 557 | 19615 |
Lesegno | CN | 14 | 794 | 20409 |
Osiglia | SV | 14 | 444 | 20853 |
San Michele Mondovì | CN | 14 | 2003 | 22856 |
Roascio | CN | 15 | 97 | 22953 |
Roccavignale | SV | 15 | 752 | 23705 |
Castellino Tanaro | CN | 16 | 312 | 24017 |
Bormida | SV | 16 | 387 | 24404 |
Torresina | CN | 16 | 52 | 24456 |
Vicoforte | CN | 16 | 3136 | 27592 |
Paroldo | CN | 16 | 211 | 27803 |
Millesimo | SV | 17 | 3383 | 31186 |
Niella Tanaro | CN | 17 | 1046 | 32232 |
Briaglia | CN | 17 | 318 | 32550 |
Camerana | CN | 18 | 631 | 33181 |
Igliano | CN | 18 | 74 | 33255 |
Monastero di Vasco | CN | 18 | 1297 | 34552 |
Frabosa Soprana | CN | 18 | 759 | 35311 |
Erli | SV | 18 | 245 | 35556 |
Saliceto | CN | 18 | 1323 | 36879 |
Ormea | CN | 18 | 1617 | 38496 |
Cengio | SV | 18 | 3563 | 42059 |
Cigliè | CN | 18 | 190 | 42249 |
Frabosa Sottana | CN | 19 | 1497 | 43746 |
Rocca Cigliè | CN | 19 | 142 | 43888 |
Castelvecchio di Rocca Barbena | SV | 19 | 145 | 44033 |
Plodio | SV | 19 | 650 | 44683 |
Cosseria | SV | 19 | 1105 | 45788 |
Marsaglia | CN | 19 | 245 | 46033 |
Nasino | SV | 19 | 207 | 46240 |
Castelbianco | SV | 20 | 330 | 46570 |
Caprauna | CN | 20 | 104 | 46674 |
Alto | CN | 20 | 128 | 46802 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.1 | 2022-07-29 06:23:02 |
44.2878 | 8.0303 | 1 | 2023-01-31 19:03:52 |
Bollettino Sismico Italiano INGV | 110966851 |
Reviewed Rev100 |
ML 0.1 | 2022-07-29 06:23:01 |
44.2968 | 8.0372 | 5 | 2022-07-29 06:28:21 |
Sala Sismica INGV-Roma | 107824401 |
Field | Value |
---|---|
Time (UTC) | 2022-07-29 06:23:02 ± 0.22 |
Latitude | 44.2878 ± 0.0162 |
Longitude | 8.0303 ± 0.0138 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 110966851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1840 |
Semi-minor axis of confidence ellipse (meter) | 1010 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 349 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.14389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44157 |
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 | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 110966851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-19 09:29:07 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 107824401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-29 06:28:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2022-07-29T06:23:11.62 | 0.3 | undecidable | manual | P | 263 | 49.0176 | 91 | -0.34 | 90 |
GU.MGRO.HHZ. | 2022-07-29T06:23:08.62 | 0.3 | undecidable | manual | P | 213 | 32.4453 | 91 | -0.01 | 99 |
IV.QLNO.HHZ. | 2022-07-29T06:23:07.24 | 0.3 | undecidable | manual | P | 81 | 25.3524 | 91 | 0.03 | 100 |
GU.RORO.HHZ. | 2022-07-29T06:23:06.01 | 0.3 | undecidable | manual | P | 172 | 19.6692 | 91 | -0.06 | 100 |
GU.GBOS.HHZ. | 2022-07-29T06:23:05.69 | 0.3 | undecidable | manual | P | 251 | 15.9729 | 92 | 0.36 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GBOS.HHE. | ML:0.0 | 0.000010204999999999998 | 0.82 | AML | other | m | 2022-07-29T06:23:08.36 |
GU.GBOS.HHN. | ML:0.0 | 0.000010405 | 1.32 | AML | other | m | 2022-07-29T06:23:09.93 |
GU.MGRO.HHN. | ML:0.3 | 0.0000111156265 | 0.7808 | AML | other | m | 2022-07-29T06:23:20.59 |
GU.MGRO.HHE. | ML:0.0 | 0.0000064195585 | 1.28 | AML | other | m | 2022-07-29T06:23:24.92 |