A magnitude ML 0.7 (quarry blast) earthquake occured in region: 1 km SE Battifollo (CN), on
and geographic coordinates (lat, lon) 44.3110, 8.0160 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 |
---|---|---|---|---|
Battifollo | CN | 1 | 219 | 219 |
Bagnasco | CN | 2 | 1035 | 1254 |
Lisio | CN | 3 | 201 | 1455 |
Scagnello | CN | 3 | 194 | 1649 |
Viola | CN | 4 | 391 | 2040 |
Massimino | SV | 5 | 113 | 2153 |
Nucetto | CN | 5 | 430 | 2583 |
Perlo | CN | 6 | 116 | 2699 |
Monasterolo Casotto | CN | 6 | 89 | 2788 |
Mombasiglio | CN | 7 | 609 | 3397 |
Priola | CN | 7 | 701 | 4098 |
Ceva | CN | 9 | 5782 | 9880 |
Pamparato | CN | 9 | 302 | 10182 |
Priero | CN | 10 | 529 | 10711 |
Roburent | CN | 10 | 495 | 11206 |
Torre Mondovì | CN | 10 | 498 | 11704 |
Castelnuovo di Ceva | CN | 10 | 110 | 11814 |
Lesegno | CN | 11 | 794 | 12608 |
Sale delle Langhe | CN | 11 | 486 | 13094 |
San Michele Mondovì | CN | 11 | 2003 | 15097 |
Sale San Giovanni | CN | 11 | 183 | 15280 |
Calizzano | SV | 12 | 1475 | 16755 |
Murialdo | SV | 12 | 841 | 17596 |
Roascio | CN | 12 | 97 | 17693 |
Montaldo di Mondovì | CN | 12 | 557 | 18250 |
Montezemolo | CN | 13 | 259 | 18509 |
Garessio | CN | 13 | 3244 | 21753 |
Castellino Tanaro | CN | 13 | 312 | 22065 |
Torresina | CN | 14 | 52 | 22117 |
Niella Tanaro | CN | 14 | 1046 | 23163 |
Vicoforte | CN | 14 | 3136 | 26299 |
Paroldo | CN | 14 | 211 | 26510 |
Briaglia | CN | 15 | 318 | 26828 |
Igliano | CN | 15 | 74 | 26902 |
Osiglia | SV | 15 | 444 | 27346 |
Roccavignale | SV | 15 | 752 | 28098 |
Monastero di Vasco | CN | 16 | 1297 | 29395 |
Cigliè | CN | 16 | 190 | 29585 |
Rocca Cigliè | CN | 16 | 142 | 29727 |
Camerana | CN | 16 | 631 | 30358 |
Bardineto | SV | 16 | 756 | 31114 |
Marsaglia | CN | 16 | 245 | 31359 |
Millesimo | SV | 16 | 3383 | 34742 |
Saliceto | CN | 17 | 1323 | 36065 |
Frabosa Soprana | CN | 17 | 759 | 36824 |
Frabosa Sottana | CN | 17 | 1497 | 38321 |
Bastia Mondovì | CN | 18 | 669 | 38990 |
Cengio | SV | 18 | 3563 | 42553 |
Bormida | SV | 18 | 387 | 42940 |
Mondovì | CN | 18 | 22484 | 65424 |
Murazzano | CN | 18 | 834 | 66258 |
Mombarcaro | CN | 18 | 268 | 66526 |
Cosseria | SV | 19 | 1105 | 67631 |
Plodio | SV | 19 | 650 | 68281 |
Monesiglio | CN | 19 | 645 | 68926 |
Ormea | CN | 20 | 1617 | 70543 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2022-12-22 11:14:09 |
44.311 | 8.0158 | 1 | 2024-03-01 15:28:26 |
Bollettino Sismico Italiano INGV | 118337081 |
Reviewed Rev100 |
ML 0.7 | 2022-12-22 11:14:09 |
44.2787 | 8.0322 | 8 | 2022-12-22 11:32:36 |
Sala Sismica INGV-Roma | 113020331 |
Field | Value |
---|---|
Time (UTC) | 2022-12-22 11:14:09 ± 0.23 |
Latitude | 44.3110 ± 0.0171 |
Longitude | 8.0158 ± 0.0151 |
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 | 118337081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1950 |
Semi-minor axis of confidence ellipse (meter) | 1020 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 341 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.14389 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44247 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118337081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-12 12:32:09 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 113020331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-22 11:32:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2022-12-22T11:14:19.15 | 0.3 | undecidable | manual | P | 58 | 49.1175 | 91 | -0.27 | 68 |
GU.ENR.HHZ. | 2022-12-22T11:14:18.78 | 0.3 | undecidable | manual | P | 259 | 48.3183 | 91 | -0.48 | 65 |
GU.MGRO.HHZ. | 2022-12-22T11:14:16.23 | 0.1 | undecidable | manual | P | 209 | 34.0437 | 91 | -0.17 | 95 |
IV.QLNO.HHZ. | 2022-12-22T11:14:15.09 | 0.1 | positive | manual | P | 87 | 26.2515 | 91 | 0.26 | 95 |
GU.CANO.HHZ. | 2022-12-22T11:14:13.82 | 0.1 | undecidable | manual | P | 123 | 20.9679 | 91 | 0.04 | 100 |
GU.GBOS.HHZ. | 2022-12-22T11:14:13.39 | 0.1 | undecidable | manual | P | 241 | 15.9729 | 92 | 0.62 | 87 |
GU.RORO.HHZ. | 2022-12-22T11:14:13.89 | 0.1 | positive | manual | P | 170 | 22.3554 | 91 | -0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GBOS.HHN. | ML:0.8 | 0.00006550116 | 0.1792 | AML | other | m | 2022-12-22T11:14:15.68 |
GU.CANO.HHE. | ML:1.0 | 0.000089610065 | 1.1392 | AML | other | m | 2022-12-22T11:14:16.39 |
GU.CANO.HHN. | ML:0.6 | 0.000034417674499999994 | 0.2176 | AML | other | m | 2022-12-22T11:14:16.33 |
GU.GBOS.HHE. | ML:0.4 | 0.000029389643500000003 | 0.1792 | AML | other | m | 2022-12-22T11:14:16.51 |
GU.RORO.HHN. | ML:0.7 | 0.000037098635 | 0.1792 | AML | other | m | 2022-12-22T11:14:16.65 |
GU.RORO.HHE. | ML:0.7 | 0.000033683819499999994 | 0.1408 | AML | other | m | 2022-12-22T11:14:17.12 |