Earthquake with magnitude of ML 1.4 on date 09-06-2019 and time 17:38:54 (Italy) in region 9 km S Demonte (CN)

A magnitude ML 1.4 earthquake occured in region: 9 km S Demonte (CN), on

  • 09-06-2019 15:38:54 (UTC)
  • 09-06-2019 17:38:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.23, 7.28 at 11 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
Demonte CN 9 2003 2003
Entracque CN 10 774 2777
Aisone CN 10 248 3025
Valdieri CN 11 935 3960
Vinadio CN 12 644 4604
Moiola CN 13 234 4838
Valloriate CN 14 109 4947
Roaschia CN 15 107 5054
Gaiola CN 15 582 5636
Rittana CN 16 109 5745
Roccasparvera CN 18 741 6486
Roccavione CN 19 2761 9247
Sambuco CN 20 92 9339
Monterosso Grana CN 20 505 9844
Robilante CN 20 2306 12150
Borgo San Dalmazzo CN 20 12468 24618

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Cuneo (56081 inhabitants)
61 Km NW of Sanremo (54807 inhabitants)
91 Km SW of Moncalieri (57294 inhabitants)
96 Km W of Savona (61345 inhabitants)
99 Km SW 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 1.4 2019-06-09
15:38:54
44.23 7.28 11 2019-06-09
15:45:19
Sala Sismica INGV-Roma 69349631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-09 15:38:54 ± 0.14
Latitude 44.23 ± 0.06
Longitude 7.28 ± 0.02
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69349631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6630
Semi-minor axis of confidence ellipse (meter) 1630
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 175
Circular confidence region, given by single value of horizontal uncertainty (meter) 6630
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 192
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.95598
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 69349631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-09 15:45:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LATE.HHZ. 2019-06-09T15:40:52.81 3.0 undecidable manual Sg 18.57 0
IV.CTI.HHZ. 2019-06-09T15:40:48.93 3.0 undecidable manual Sg 17.24 0
IT.FIE.HGZ. 2019-06-09T15:40:21.28 3.0 undecidable manual Sn 5.34 0
IV.LRP.EHZ. 2019-06-09T15:40:21.14 3.0 undecidable manual Pn 8.53 0
IV.CAPR.HNZ. 2019-06-09T15:40:12.71 3.0 undecidable manual Sg 11.26 0
IV.FIAM.HHZ. 2019-06-09T15:40:04.79 3.0 positive manual Pn 0.54 0
IV.SFI.EHZ. 2019-06-09T15:39:56.63 3.0 positive manual Pg 11.49 0
GU.RRL.HHZ. 2019-06-09T15:39:19.02 0.6 undecidable manual S 333 0.7689 90 -0.4 42
IV.IMI.HHZ. 2019-06-09T15:39:12.48 0.3 undecidable manual S 126 0.5477 90 -0.35 65
GU.PCP.HHZ. 2019-06-09T15:39:12.53 0.3 undecidable manual P 71 0.956 90 0.6 56
IV.QLNO.HHZ. 2019-06-09T15:39:09.21 0.6 undecidable manual P 83 0.7698 90 0.47 41
GU.RRL.HHZ. 2019-06-09T15:39:08.52 0.1 undecidable manual P 333 0.7689 90 -0.22 86
GU.GBOS.HHZ. 2019-06-09T15:39:08.11 0.3 undecidable manual S 89 0.4029 90 -0.43 66
IV.IMI.HHZ. 2019-06-09T15:39:05.36 0.3 undecidable manual P 126 0.5477 90 0.42 65
FR.SAOF.HHZ.00 2019-06-09T15:39:05.54 0.6 undecidable manual S 141 0.3166 90 -0.46 43
GU.GBOS.HHZ. 2019-06-09T15:39:02.52 0.1 positive manual P 89 0.4029 90 0.05 96
FR.SAOF.HHZ.00 2019-06-09T15:39:01.17 0.6 negative manual P 141 0.3166 90 0.18 48
GU.ENR.HHZ. 2019-06-09T15:38:59.49 0.6 undecidable manual S 94 0.1025 112 -0.18 49
GU.STV.HHZ. 2019-06-09T15:38:58.11 0.3 undecidable manual S 71 0.036 154 -0.15 75
GU.ENR.HHZ. 2019-06-09T15:38:57.50 0.1 undecidable manual P 94 0.1025 112 0.16 100
GU.STV.HHZ. 2019-06-09T15:38:56.73 0.1 undecidable manual P 71 0.036 154 0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.STV.HHN. ML:1.3 0.0003415 0.08 AML other m 2019-06-09T15:38:58.16
GU.STV.HHE. ML:1.2 0.000264 0.34 AML other m 2019-06-09T15:38:58.16
GU.ENR.HHN. ML:1.8 0.0007565 0.1 AML other m 2019-06-09T15:38:59.92
GU.ENR.HHE. ML:1.7 0.000594 0.06 AML other m 2019-06-09T15:38:59.92
GU.GBOS.HHN. ML:2 0.0003335 1.06 AML other m 2019-06-09T15:39:02.04
GU.GBOS.HHE. ML:1.1 3.91E-5 0.12 AML other m 2019-06-09T15:39:02.63
FR.SAOF.HHN.00 ML:1.1 4.995E-5 0.76 AML other m 2019-06-09T15:39:06.33
FR.SAOF.HHE.00 ML:1 4.6E-5 0.58 AML other m 2019-06-09T15:39:07.28
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