Earthquake with magnitude of ML 0.9 on date 16-10-2019 and time 16:13:46 (Italy) in region Moiola (CN)

A magnitude ML 0.9 earthquake occured in region: Moiola (CN), on

  • 16-10-2019 14:13:46 (UTC)
  • 16-10-2019 16:13:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.32, 7.39 at 7 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
Moiola CN 0 234 234
Valloriate CN 2 109 343
Gaiola CN 3 582 925
Rittana CN 4 109 1034
Valdieri CN 5 935 1969
Roccasparvera CN 5 741 2710
Demonte CN 7 2003 4713
Roccavione CN 8 2761 7474
Roaschia CN 8 107 7581
Vignolo CN 8 2600 10181
Borgo San Dalmazzo CN 8 12468 22649
Entracque CN 9 774 23423
Bernezzo CN 9 4104 27527
Cervasca CN 10 5013 32540
Valgrana CN 10 786 33326
Robilante CN 10 2306 35632
Monterosso Grana CN 11 505 36137
Caraglio CN 12 6836 42973
Aisone CN 13 248 43221
Montemale di Cuneo CN 13 241 43462
Boves CN 13 9835 53297
Pradleves CN 14 250 53547
Vernante CN 14 1178 54725
Cuneo CN 16 56081 110806
Dronero CN 17 7035 117841
Vinadio CN 17 644 118485
Castelmagno CN 17 66 118551
Roccabruna CN 18 1585 120136
Villar San Costanzo CN 18 1547 121683
Peveragno CN 19 5543 127226
Cartignano CN 19 190 127416

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km SW of Cuneo (56081 inhabitants)
64 Km NW of Sanremo (54807 inhabitants)
80 Km SW of Moncalieri (57294 inhabitants)
87 Km S of Torino (890529 inhabitants)
87 Km W of Savona (61345 inhabitants)
92 Km SW of Asti (76202 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 0.9 2019-10-16
14:13:46
44.32 7.39 7 2019-10-16
14:25:39
Sala Sismica INGV-Roma 73289081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-16 14:13:46 ± 0.21
Latitude 44.32 ± 0.02
Longitude 7.39 ± 0.03
Depth (km) 7 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73289081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3237
Semi-minor axis of confidence ellipse (meter) 1221
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 3240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 175
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.52251
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 73289081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-16 14:25:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.BHB.HHZ. 2019-10-16T14:14:04.55 1.0 undecidable manual S 350 0.5225 50 -0.58 20
GU.BHB.HHZ. 2019-10-16T14:13:57.20 0.6 positive manual P 350 0.5225 50 0.01 47
GU.PZZ.HHZ. 2019-10-16T14:13:56.80 0.6 undecidable manual S 314 0.268 104 -0.18 47
GU.PZZ.HHZ. 2019-10-16T14:13:52.74 0.6 undecidable manual P 314 0.268 104 0.25 47
GU.ENR.HHZ. 2019-10-16T14:13:50.45 0.6 undecidable manual S 165 0.0962 124 -0.38 47
GU.STV.HHZ. 2019-10-16T14:13:50.18 0.3 undecidable manual S 210 0.0854 127 -0.31 72
GU.ENR.HHZ. 2019-10-16T14:13:49.02 0.1 negative manual P 165 0.0962 124 0.09 100
GU.STV.HHZ. 2019-10-16T14:13:49.16 0.1 negative manual P 210 0.0854 127 0.42 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.ENR.HHE. ML:1 0.00015110745 0.16 AML other m 2019-10-16T14:13:50.44
GU.ENR.HHN. ML:1 0.00015737185 0.1024 AML other m 2019-10-16T14:13:50.71
GU.STV.HHE. ML:0.7 6.7581485E-5 0.1152 AML other m 2019-10-16T14:13:50.66
GU.STV.HHN. ML:0.5 4.981415E-5 0.2816 AML other m 2019-10-16T14:13:50.76
GU.PZZ.HHE. ML:0.8 2.9766325E-5 0.1792 AML other m 2019-10-16T14:13:59.17
GU.PZZ.HHN. ML:1 5.0254435E-5 0.2368 AML other m 2019-10-16T14:13:57.74
GU.BHB.HHN. ML:1 2.0602845E-5 0.096 AML other m 2019-10-16T14:14:05.84
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