A magnitude ML 0.9 (quarry blast) earthquake occured in region: 2 km S Battifollo (CN), on
and geographic coordinates (lat, lon) 44.3040, 8.0130 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 | 2 | 219 | 219 |
Bagnasco | CN | 3 | 1035 | 1254 |
Lisio | CN | 3 | 201 | 1455 |
Scagnello | CN | 4 | 194 | 1649 |
Viola | CN | 4 | 391 | 2040 |
Massimino | SV | 5 | 113 | 2153 |
Nucetto | CN | 6 | 430 | 2583 |
Priola | CN | 6 | 701 | 3284 |
Monasterolo Casotto | CN | 6 | 89 | 3373 |
Perlo | CN | 7 | 116 | 3489 |
Mombasiglio | CN | 8 | 609 | 4098 |
Pamparato | CN | 8 | 302 | 4400 |
Ceva | CN | 10 | 5782 | 10182 |
Roburent | CN | 10 | 495 | 10677 |
Torre Mondovì | CN | 10 | 498 | 11175 |
Priero | CN | 10 | 529 | 11704 |
Castelnuovo di Ceva | CN | 11 | 110 | 11814 |
Calizzano | SV | 11 | 1475 | 13289 |
Lesegno | CN | 12 | 794 | 14083 |
San Michele Mondovì | CN | 12 | 2003 | 16086 |
Garessio | CN | 12 | 3244 | 19330 |
Montaldo di Mondovì | CN | 12 | 557 | 19887 |
Sale San Giovanni | CN | 12 | 183 | 20070 |
Murialdo | SV | 12 | 841 | 20911 |
Sale delle Langhe | CN | 12 | 486 | 21397 |
Roascio | CN | 13 | 97 | 21494 |
Montezemolo | CN | 13 | 259 | 21753 |
Castellino Tanaro | CN | 14 | 312 | 22065 |
Vicoforte | CN | 14 | 3136 | 25201 |
Niella Tanaro | CN | 14 | 1046 | 26247 |
Torresina | CN | 15 | 52 | 26299 |
Briaglia | CN | 15 | 318 | 26617 |
Paroldo | CN | 15 | 211 | 26828 |
Osiglia | SV | 15 | 444 | 27272 |
Bardineto | SV | 16 | 756 | 28028 |
Monastero di Vasco | CN | 16 | 1297 | 29325 |
Igliano | CN | 16 | 74 | 29399 |
Roccavignale | SV | 16 | 752 | 30151 |
Cigliè | CN | 16 | 190 | 30341 |
Frabosa Soprana | CN | 16 | 759 | 31100 |
Rocca Cigliè | CN | 17 | 142 | 31242 |
Camerana | CN | 17 | 631 | 31873 |
Marsaglia | CN | 17 | 245 | 32118 |
Millesimo | SV | 17 | 3383 | 35501 |
Frabosa Sottana | CN | 17 | 1497 | 36998 |
Saliceto | CN | 17 | 1323 | 38321 |
Bormida | SV | 18 | 387 | 38708 |
Mondovì | CN | 18 | 22484 | 61192 |
Bastia Mondovì | CN | 18 | 669 | 61861 |
Cengio | SV | 18 | 3563 | 65424 |
Ormea | CN | 19 | 1617 | 67041 |
Murazzano | CN | 19 | 834 | 67875 |
Cosseria | SV | 19 | 1105 | 68980 |
Mombarcaro | CN | 19 | 268 | 69248 |
Plodio | SV | 19 | 650 | 69898 |
Erli | SV | 20 | 245 | 70143 |
Monesiglio | CN | 20 | 645 | 70788 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2019-10-18 14:13:07 |
44.3035 | 8.0127 | 1 | 2020-02-28 16:42:13 |
Bollettino Sismico Italiano INGV | 74580361 |
Reviewed Rev100 |
ML 0.9 | 2019-10-18 14:13:07 |
44.2737 | 8.0357 | 9 | 2019-10-18 16:03:03 |
Sala Sismica INGV-Roma | 73327601 |
Field | Value |
---|---|
Time (UTC) | 2019-10-18 14:13:07 ± 0.13 |
Latitude | 44.3035 ± 0.0099 |
Longitude | 8.0127 ± 0.0088 |
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 | 74580361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1110 |
Semi-minor axis of confidence ellipse (meter) | 730 |
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) | 1110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75273 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 73327601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-18 16:03:03 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 74580361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-12 13:57:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.COR1.EHZ. | 2019-10-18T14:15:01.93 | 3.0 | undecidable | manual | Sg | 8.6 | 0 | |||
IV.PIEI.HHZ. | 2019-10-18T14:14:45.45 | 3.0 | undecidable | manual | Sn | -0.31 | 0 | |||
IV.FIR.HHZ. | 2019-10-18T14:14:24.14 | 3.0 | undecidable | manual | Sg | 1.82 | 0 | |||
IV.ASSB.HHZ. | 2019-10-18T14:14:15.03 | 3.0 | positive | manual | Pg | 8.28 | 0 | |||
GU.CARD.HHZ. | 2019-10-18T14:14:03.49 | 3.0 | undecidable | manual | Sn | -4.27 | 0 | |||
IV.MBAL.EHZ. | 2019-10-18T14:13:52.89 | 3.0 | undecidable | manual | Pg | 1.43 | 0 | |||
IV.FIR.HHZ. | 2019-10-18T14:13:49.43 | 3.0 | undecidable | manual | Pn | -0.91 | 0 | |||
IV.OSSC.HHZ. | 2019-10-18T14:13:47.45 | 3.0 | undecidable | manual | Pn | -3.72 | 0 | |||
IV.CADC.HNZ. | 2019-10-18T14:13:46.23 | 3.0 | undecidable | manual | Pg | 2.43 | 0 | |||
GU.GORR.HHZ. | 2019-10-18T14:13:41.75 | 3.0 | undecidable | manual | S | -5.2 | 0 | |||
GU.CARD.HHZ. | 2019-10-18T14:13:39.63 | 3.0 | positive | manual | Pn | -2.53 | 0 | |||
GU.BHB.HHE. | 2019-10-18T14:13:22.76 | 0.3 | undecidable | manual | P | 315 | 83.5497 | 50 | 0.09 | 66 |
GU.PZZ.HHE. | 2019-10-18T14:13:21.34 | 0.3 | undecidable | manual | P | 288 | 74.5698 | 50 | 0.06 | 67 |
GU.STV.HHZ. | 2019-10-18T14:13:17.91 | 0.3 | undecidable | manual | P | 264 | 54.9006 | 91 | -0.11 | 69 |
FR.SAOF.HHE.00 | 2019-10-18T14:13:16.78 | 0.3 | undecidable | manual | P | 226 | 50.8158 | 91 | -0.41 | 65 |
GU.ENR.HHZ. | 2019-10-18T14:13:16.28 | 0.1 | undecidable | manual | P | 260 | 47.8188 | 91 | -0.32 | 90 |
GU.PCP.HHZ. | 2019-10-18T14:13:16.69 | 0.1 | undecidable | manual | P | 58 | 49.7169 | 91 | -0.29 | 90 |
IV.IMI.HHE. | 2019-10-18T14:13:15.71 | 0.3 | undecidable | manual | P | 192 | 44.622 | 91 | -0.25 | 69 |
IV.QLNO.HHZ. | 2019-10-18T14:13:12.57 | 0.1 | undecidable | manual | P | 85 | 26.5512 | 91 | 0.23 | 95 |
GU.RORO.HHZ. | 2019-10-18T14:13:11.36 | 0.1 | undecidable | manual | P | 169 | 21.6672 | 91 | 0 | 100 |
GU.CANO.HHZ. | 2019-10-18T14:13:11.25 | 0.1 | undecidable | manual | P | 121 | 20.7681 | 91 | 0.07 | 99 |
GU.GBOS.HHZ. | 2019-10-18T14:13:10.90 | 0.1 | undecidable | manual | P | 243 | 15.3735 | 92 | 0.81 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GBOS.HHN. | ML:0.7 | 0.000061995975 | 0.2176 | AML | other | m | 2019-10-18T14:13:13.31 |
GU.GBOS.HHE. | ML:0.4 | 0.00003162785 | 0.16 | AML | other | m | 2019-10-18T14:13:13.58 |
GU.CANO.HHE. | ML:1.2 | 0.00012275920000000002 | 0.1216 | AML | other | m | 2019-10-18T14:13:13.98 |
GU.RORO.HHN. | ML:1.0 | 0.000079808795 | 0.0832 | AML | other | m | 2019-10-18T14:13:14.11 |
GU.CANO.HHN. | ML:1.0 | 0.000081515615 | 0.2368 | AML | other | m | 2019-10-18T14:13:14.56 |
IV.QLNO.HHE. | ML:0.5 | 0.000021704315 | 0.1152 | AML | other | m | 2019-10-18T14:13:16.28 |
IV.QLNO.HHN. | ML:0.9 | 0.000046108819999999996 | 0.1152 | AML | other | m | 2019-10-18T14:13:16.52 |
GU.ENR.HHN. | ML:1.2 | 0.00004585 | 1.12 | AML | other | m | 2019-10-18T14:13:24.36 |
GU.ENR.HHE. | ML:1.0 | 0.000032149999999999995 | 0.6 | AML | other | m | 2019-10-18T14:13:24.60 |