Earthquake with magnitude of ML 0.7 on date 10-10-2019 and time 11:00:03 (Italy) in region 3 km SW Bagnasco (CN)

A magnitude ML 0.7 earthquake occured in region: 3 km SW Bagnasco (CN), on

  • 10-10-2019 09:00:03 (UTC)
  • 10-10-2019 11:00:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.28, 8.03 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bagnasco CN 3 1035 1035
Priola CN 4 701 1736
Massimino SV 4 113 1849
Battifollo CN 5 219 2068
Lisio CN 5 201 2269
Viola CN 5 391 2660
Scagnello CN 7 194 2854
Nucetto CN 7 430 3284
Perlo CN 7 116 3400
Calizzano SV 8 1475 4875
Garessio CN 9 3244 8119
Monasterolo Casotto CN 9 89 8208
Pamparato CN 9 302 8510
Mombasiglio CN 11 609 9119
Murialdo SV 11 841 9960
Castelnuovo di Ceva CN 11 110 10070
Roburent CN 12 495 10565
Priero CN 12 529 11094
Ceva CN 12 5782 16876
Bardineto SV 12 756 17632
Torre Mondovì CN 13 498 18130
Osiglia SV 13 444 18574
Sale delle Langhe CN 14 486 19060
Sale San Giovanni CN 14 183 19243
Montaldo di Mondovì CN 14 557 19800
Montezemolo CN 14 259 20059
Lesegno CN 15 794 20853
San Michele Mondovì CN 15 2003 22856
Roascio CN 16 97 22953
Roccavignale SV 16 752 23705
Bormida SV 16 387 24092
Erli SV 17 245 24337
Millesimo SV 17 3383 27720
Castellino Tanaro CN 17 312 28032
Vicoforte CN 17 3136 31168
Torresina CN 17 52 31220
Ormea CN 17 1617 32837
Paroldo CN 17 211 33048
Niella Tanaro CN 18 1046 34094
Castelvecchio di Rocca Barbena SV 18 145 34239
Briaglia CN 18 318 34557
Frabosa Soprana CN 18 759 35316
Monastero di Vasco CN 18 1297 36613
Nasino SV 18 207 36820
Camerana CN 18 631 37451
Igliano CN 19 74 37525
Saliceto CN 19 1323 38848
Castelbianco SV 19 330 39178
Cengio SV 19 3563 42741
Frabosa Sottana CN 19 1497 44238
Plodio SV 19 650 44888
Alto CN 19 128 45016
Cosseria SV 19 1105 46121
Caprauna CN 19 104 46225
Cigliè CN 19 190 46415
Rocca Cigliè CN 20 142 46557
Zuccarello SV 20 309 46866
Marsaglia CN 20 245 47111
Magliolo SV 20 974 48085

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km W of Savona (61345 inhabitants)
40 Km E of Cuneo (56081 inhabitants)
55 Km NE of Sanremo (54807 inhabitants)
70 Km S of Asti (76202 inhabitants)
73 Km W of Genova (586655 inhabitants)
84 Km SW of Alessandria (93943 inhabitants)
85 Km SE of Moncalieri (57294 inhabitants)
93 Km SE of Torino (890529 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 0.7 2019-10-10
09:00:03
44.28 8.03 6 2019-10-10
09:10:01
Sala Sismica INGV-Roma 73177641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-10 09:00:03 ± 0.05
Latitude 44.28 ± 0.00
Longitude 8.03 ± 0.00
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73177641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 345
Semi-minor axis of confidence ellipse (meter) 251
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 174
Circular confidence region, given by single value of horizontal uncertainty (meter) 340
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.14299
Epicentral distance of station farthest from the epicenter (degree) 0.78061
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 5
Type of magnitude ML
Reference to an origin 73177641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-10 09:10:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.BHB.HHE. 2019-10-10T09:00:19.36 0.3 undecidable manual P 316 0.7806 50 0.06 65
GU.ENR.HHZ. 2019-10-10T09:00:13.25 0.1 undecidable manual P 263 0.4416 50 -0.25 90
GU.PCP.HHZ. 2019-10-10T09:00:13.65 0.1 undecidable manual P 54 0.4497 50 0.01 94
IV.IMI.HHZ. 2019-10-10T09:00:12.66 0.1 undecidable manual P 195 0.3813 50 0.18 92
GU.RORO.HHZ. 2019-10-10T09:00:10.64 0.3 undecidable manual S 172 0.1682 109 -0.12 73
GU.CANO.HHZ. 2019-10-10T09:00:10.48 0.3 undecidable manual S 116 0.1628 109 -0.06 74
GU.GBOS.HHZ. 2019-10-10T09:00:09.92 0.3 undecidable manual S 255 0.143 112 0.07 74
IV.QLNO.HHZ. 2019-10-10T09:00:09.11 0.1 undecidable manual P 78 0.2284 104 -0.03 98
GU.GBOS.HHZ. 2019-10-10T09:00:07.35 0.1 undecidable manual P 255 0.143 112 0.01 100
GU.CANO.HHZ. 2019-10-10T09:00:07.84 0.1 undecidable manual P 116 0.1628 109 0.1 98
GU.RORO.HHZ. 2019-10-10T09:00:07.89 0.1 undecidable manual P 172 0.1682 109 0.03 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GBOS.HHE. ML:0.2 1.5388885E-5 0.0576 AML other m 2019-10-10T09:00:10.21
GU.GBOS.HHN. ML:0.7 5.136857E-5 0.704 AML other m 2019-10-10T09:00:11.13
GU.CANO.HHE. ML:0.9 7.5706525E-5 0.6208 AML other m 2019-10-10T09:00:12.72
GU.CANO.HHN. ML:0.7 4.307564E-5 0.2176 AML other m 2019-10-10T09:00:11.16
GU.RORO.HHE. ML:0.8 6.03063E-5 0.0768 AML other m 2019-10-10T09:00:10.82
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download