A magnitude ML 1.2 (quarry blast) earthquake occured in region: 1 km SW Battifollo (CN), on
and geographic coordinates (lat, lon) 44.3110, 8.0050 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 |
Lisio | CN | 2 | 201 | 420 |
Scagnello | CN | 3 | 194 | 614 |
Bagnasco | CN | 3 | 1035 | 1649 |
Viola | CN | 4 | 391 | 2040 |
Nucetto | CN | 6 | 430 | 2470 |
Monasterolo Casotto | CN | 6 | 89 | 2559 |
Massimino | SV | 6 | 113 | 2672 |
Mombasiglio | CN | 7 | 609 | 3281 |
Perlo | CN | 7 | 116 | 3397 |
Priola | CN | 7 | 701 | 4098 |
Pamparato | CN | 8 | 302 | 4400 |
Ceva | CN | 9 | 5782 | 10182 |
Roburent | CN | 9 | 495 | 10677 |
Torre Mondovì | CN | 9 | 498 | 11175 |
Priero | CN | 10 | 529 | 11704 |
Lesegno | CN | 11 | 794 | 12498 |
San Michele Mondovì | CN | 11 | 2003 | 14501 |
Montaldo di Mondovì | CN | 11 | 557 | 15058 |
Castelnuovo di Ceva | CN | 11 | 110 | 15168 |
Sale delle Langhe | CN | 12 | 486 | 15654 |
Sale San Giovanni | CN | 12 | 183 | 15837 |
Roascio | CN | 12 | 97 | 15934 |
Calizzano | SV | 12 | 1475 | 17409 |
Murialdo | SV | 13 | 841 | 18250 |
Garessio | CN | 13 | 3244 | 21494 |
Castellino Tanaro | CN | 13 | 312 | 21806 |
Vicoforte | CN | 13 | 3136 | 24942 |
Montezemolo | CN | 13 | 259 | 25201 |
Niella Tanaro | CN | 13 | 1046 | 26247 |
Torresina | CN | 14 | 52 | 26299 |
Briaglia | CN | 14 | 318 | 26617 |
Paroldo | CN | 15 | 211 | 26828 |
Igliano | CN | 15 | 74 | 26902 |
Monastero di Vasco | CN | 15 | 1297 | 28199 |
Cigliè | CN | 15 | 190 | 28389 |
Rocca Cigliè | CN | 15 | 142 | 28531 |
Frabosa Soprana | CN | 16 | 759 | 29290 |
Marsaglia | CN | 16 | 245 | 29535 |
Osiglia | SV | 16 | 444 | 29979 |
Roccavignale | SV | 16 | 752 | 30731 |
Frabosa Sottana | CN | 16 | 1497 | 32228 |
Bardineto | SV | 17 | 756 | 32984 |
Camerana | CN | 17 | 631 | 33615 |
Mondovì | CN | 17 | 22484 | 56099 |
Bastia Mondovì | CN | 17 | 669 | 56768 |
Millesimo | SV | 17 | 3383 | 60151 |
Saliceto | CN | 17 | 1323 | 61474 |
Murazzano | CN | 18 | 834 | 62308 |
Cengio | SV | 18 | 3563 | 65871 |
Bormida | SV | 19 | 387 | 66258 |
Mombarcaro | CN | 19 | 268 | 66526 |
Monesiglio | CN | 19 | 645 | 67171 |
Ormea | CN | 19 | 1617 | 68788 |
Cosseria | SV | 20 | 1105 | 69893 |
Villanova Mondovì | CN | 20 | 5792 | 75685 |
Plodio | SV | 20 | 650 | 76335 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-12-11 11:10:45 |
44.3113 | 8.0047 | 1 | 2020-02-28 16:42:18 |
Bollettino Sismico Italiano INGV | 75492661 |
Reviewed Rev100 |
ML 1.2 | 2019-12-11 11:10:46 |
44.2773 | 8.0358 | 7 | 2019-12-11 11:16:07 |
Sala Sismica INGV-Roma | 74550861 |
Field | Value |
---|---|
Time (UTC) | 2019-12-11 11:10:45 ± 0.18 |
Latitude | 44.3113 ± 0.0144 |
Longitude | 8.0047 ± 0.0113 |
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 | 75492661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1570 |
Semi-minor axis of confidence ellipse (meter) | 900 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.13670 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66370 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 75492661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-23 07:56:47 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 74550861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-11 11:16:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.HHZ. | 2019-12-11T11:11:00.20 | 0.3 | undecidable | manual | P | 287 | 73.6707 | 50 | 0.1 | 67 |
GU.STV.HHZ. | 2019-12-11T11:10:56.51 | 0.1 | undecidable | manual | P | 263 | 54.4011 | 91 | -0.35 | 88 |
GU.ENR.HHZ. | 2019-12-11T11:10:55.39 | 0.1 | undecidable | manual | P | 259 | 47.3193 | 91 | -0.06 | 95 |
FR.SAOF.HHZ.00 | 2019-12-11T11:10:55.71 | 0.3 | undecidable | manual | P | 225 | 50.9157 | 91 | -0.46 | 65 |
GU.PCP.HHZ. | 2019-12-11T11:10:55.64 | 0.3 | undecidable | manual | P | 59 | 49.8168 | 91 | -0.31 | 67 |
IV.IMI.HHN. | 2019-12-11T11:10:54.80 | 0.3 | undecidable | manual | P | 191 | 45.3213 | 91 | -0.25 | 69 |
IV.QLNO.HHZ. | 2019-12-11T11:10:51.66 | 0.1 | undecidable | manual | P | 87 | 27.1506 | 91 | 0.26 | 94 |
GU.CANO.HHZ. | 2019-12-11T11:10:50.35 | 0.1 | undecidable | manual | P | 122 | 21.7671 | 91 | 0.02 | 100 |
GU.GBOS.HHZ. | 2019-12-11T11:10:50.02 | 0.1 | positive | manual | P | 239 | 15.1737 | 92 | 1.01 | 74 |
GU.RORO.HHZ. | 2019-12-11T11:10:50.46 | 0.1 | undecidable | manual | P | 168 | 22.6551 | 91 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CANO.HHN. | ML:1.0 | 0.0000693 | 1.26 | AML | other | m | 2019-12-11T11:10:53.89 |
GU.CANO.HHE. | ML:1.2 | 0.000123 | 0.96 | AML | other | m | 2019-12-11T11:10:55.00 |
GU.ENR.HHE. | ML:1.3 | 0.00005375 | 1.2 | AML | other | m | 2019-12-11T11:10:56.13 |
GU.ENR.HHN. | ML:1.4 | 0.0000734 | 0.1 | AML | other | m | 2019-12-11T11:11:02.88 |
GU.PCP.HHN. | ML:1.1 | 0.000034244999999999995 | 0.44 | AML | other | m | 2019-12-11T11:11:05.40 |
GU.PCP.HHE. | ML:1.0 | 0.00002695 | 0.48 | AML | other | m | 2019-12-11T11:11:08.73 |
GU.PZZ.HHE. | ML:1.4 | 0.000039399999999999995 | 0.42 | AML | other | m | 2019-12-11T11:11:11.37 |
GU.PZZ.HHN. | ML:1.5 | 0.00004715000000000001 | 0.42 | AML | other | m | 2019-12-11T11:11:13.66 |