Earthquake with magnitude of ML 0.6 on date 14-08-2020 and time 01:13:29 (Italy) in region 3 km SE Bellino (CN)

A magnitude ML 0.6 earthquake occured in region: 3 km SE Bellino (CN), on

  • 13-08-2020 23:13:29 (UTC)
  • 14-08-2020 01:13:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.56, 7.04 at 12 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
Bellino CN 3 109 109
Casteldelfino CN 4 157 266
Elva CN 5 97 363
Pontechianale CN 7 179 542
Prazzo CN 9 170 712
Stroppo CN 10 103 815
Acceglio CN 10 162 977
Canosio CN 12 80 1057
Marmora CN 13 68 1125
Sampeyre CN 13 1022 2147
Macra CN 13 59 2206
Celle di Macra CN 15 100 2306
Oncino CN 18 76 2382
Crissolo CN 18 168 2550
Ostana CN 19 83 2633
Frassino CN 19 265 2898
San Damiano Macra CN 19 430 3328

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km W of Cuneo (56081 inhabitants)
71 Km SW of Moncalieri (57294 inhabitants)
77 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
Reviewed
Rev100
ML 0.6 2020-08-13
23:13:29
44.56 7.03 12 2020-08-13
23:19:00
Sala Sismica INGV-Roma 81954191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-13 23:13:29 ± 0.2
Latitude 44.56 ± 0.01
Longitude 7.03 ± 0.03
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81954191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1942
Semi-minor axis of confidence ellipse (meter) 975
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 1940
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.89932
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 81954191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-13 23:19:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.LSD.HHE. 2020-08-13T23:13:59.71 1.0 undecidable manual S 4 0.8993 90 0.71 18
GU.LSD.HHE. 2020-08-13T23:13:47.17 3.0 undecidable manual P 4 0.8993 90 0.47 0
GU.ENR.HHZ. 2020-08-13T23:13:45.19 0.6 undecidable manual S 140 0.4344 91 -0.03 48
GU.RRL.HHZ. 2020-08-13T23:13:43.97 0.6 undecidable manual S 334 0.3984 91 -0.18 47
GU.STV.HHZ. 2020-08-13T23:13:43.37 0.3 undecidable manual S 147 0.3786 91 -0.21 70
GU.BHB.HHZ. 2020-08-13T23:13:41.36 0.6 undecidable manual S 31 0.3175 91 -0.4 45
GU.ENR.HHZ. 2020-08-13T23:13:39.17 1.0 undecidable manual P 140 0.4344 91 0.43 22
GU.STV.HHZ. 2020-08-13T23:13:38.10 1.0 positive manual P 147 0.3786 91 0.3 23
GU.RRL.HHZ. 2020-08-13T23:13:37.92 0.1 undecidable manual P 334 0.3984 91 -0.2 94
GU.BHB.HHZ. 2020-08-13T23:13:37.13 0.3 positive manual P 31 0.3175 91 0.38 69
GU.PZZ.HHZ. 2020-08-13T23:13:34.65 0.6 undecidable manual S 134 0.08 129 -0.26 49
GU.PZZ.HHZ. 2020-08-13T23:13:32.96 0.1 undecidable manual P 134 0.08 129 0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHN. ML:0.7 6.343414E-5 0.1536 AML other m 2020-08-13T23:13:34.99
GU.PZZ.HHE. ML:0.8 7.9561725E-5 0.2688 AML other m 2020-08-13T23:13:35.33
GU.BHB.HHN. ML:0.4 1.12548465E-5 0.8448 AML other m 2020-08-13T23:13:44.84
GU.BHB.HHE. ML:0.4 9.7568295E-6 0.1024 AML other m 2020-08-13T23:13:44.70
GU.RRL.HHE. ML:0.8 1.816424E-5 2.2784 AML other m 2020-08-13T23:13:46.80
GU.RRL.HHN. ML:0.5 1.11821365E-5 2.5344 AML other m 2020-08-13T23:13:44.11
GU.STV.HHN. ML:0.5 7.847275E-6 1.7152 AML other m 2020-08-13T23:13:49.52
GU.STV.HHE. ML:0.5 7.970392E-6 1.536 AML other m 2020-08-13T23:13:50.67
GU.ENR.HHN. ML:0.6 1.15866885E-5 0.9088 AML other m 2020-08-13T23:13:45.25
GU.ENR.HHE. ML:0.6 9.3572875E-6 0.1408 AML other m 2020-08-13T23:13:46.16
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