Earthquake with magnitude of ML 0.6 on date 26-11-2019 and time 11:39:47 (Italy) in region 2 km S Champdepraz (AO)

A magnitude ML 0.6 earthquake occured in region: 2 km S Champdepraz (AO), on

  • 26-11-2019 10:39:47 (UTC)
  • 26-11-2019 11:39:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.67, 7.66 at 10 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
Champdepraz AO 2 712 712
Issogne AO 3 1400 2112
Verrès AO 3 2696 4808
Montjovet AO 4 1801 6609
Challand-Saint-Victor AO 5 564 7173
Champorcher AO 6 388 7561
Arnad AO 6 1273 8834
Pontboset AO 7 185 9019
Emarèse AO 7 226 9245
Challand-Saint-Anselme AO 8 751 9996
Hône AO 9 1166 11162
Pontey AO 9 817 11979
Saint-Vincent AO 9 4660 16639
Châtillon AO 10 4772 21411
Bard AO 10 119 21530
Donnas AO 11 2563 24093
Chambave AO 12 931 25024
Brusson AO 12 897 25921
Saint-Denis AO 12 378 26299
Perloz AO 13 477 26776
Pont-Saint-Martin AO 13 3840 30616
Verrayes AO 14 1302 31918
Fénis AO 15 1813 33731
Carema TO 15 774 34505
Lillianes AO 15 462 34967
Issime AO 16 423 35390
Antey-Saint-André AO 16 602 35992
Fontainemore AO 16 440 36432
La Magdeleine AO 16 109 36541
Torgnon AO 16 558 37099
Quincinetto TO 17 1031 38130
Ayas AO 17 1401 39531
Nus AO 17 2984 42515
Saint-Marcel AO 18 1362 43877
Valprato Soana TO 18 108 43985
Gressoney-Saint-Jean AO 18 807 44792
Gaby AO 18 468 45260
Traversella TO 19 343 45603
Tavagnasco TO 19 791 46394
Settimo Vittone TO 19 1560 47954
Chamois AO 19 97 48051

Municipalities with at least 50000 inhabitants

An earthquake occurred to
66 Km N of Torino (890529 inhabitants)
74 Km N of Moncalieri (57294 inhabitants)
79 Km W of Novara (104380 inhabitants)
89 Km W of Gallarate (53343 inhabitants)
92 Km W of Varese (80799 inhabitants)
94 Km W of Busto Arsizio (83106 inhabitants)
96 Km NW of Asti (76202 inhabitants)
99 Km W of Legnano (60262 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 0.6 2019-11-26
10:39:47
45.67 7.66 10 2019-11-26
10:55:11
Sala Sismica INGV-Roma 74040501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-26 10:39:47 ± 0.14
Latitude 45.67 ± 0.01
Longitude 7.66 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74040501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1330
Semi-minor axis of confidence ellipse (meter) 877
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 1330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
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) 0.08993
Epicentral distance of station farthest from the epicenter (degree) 0.44696
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 74040501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-26 10:55:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.DIX.HHZ. 2019-11-26T10:40:03.10 0.6 undecidable manual S 337 0.447 50 -0.58 56
IV.MRGE.HHZ. 2019-11-26T10:40:03.10 0.6 undecidable manual S 284 0.4272 50 -0.01 64
GU.LSD.HHZ. 2019-11-26T10:40:02.40 0.6 undecidable manual S 240 0.42 50 -0.5 58
GU.SATI.HHZ. 2019-11-26T10:39:57.58 0.6 undecidable manual S 35 0.2545 50 -0.43 61
IV.MRGE.HHZ. 2019-11-26T10:39:57.17 0.3 undecidable manual P 284 0.4272 50 0.51 87
CH.MMK.HHE. 2019-11-26T10:39:57.19 0.3 undecidable manual P 29 0.4389 50 0.35 90
GU.LSD.HHZ. 2019-11-26T10:39:56.85 0.3 undecidable manual P 240 0.42 50 0.32 91
CH.DIX.HHZ. 2019-11-26T10:39:56.95 0.3 undecidable manual P 337 0.447 50 -0.04 96
GU.TRAV.HHZ. 2019-11-26T10:39:54.75 0.6 undecidable manual S 158 0.1673 119 -0.47 62
GU.SATI.HHZ. 2019-11-26T10:39:53.70 0.3 undecidable manual P 35 0.2545 50 0 100
GU.CIRO.HHZ. 2019-11-26T10:39:52.34 0.6 undecidable manual S 223 0.0899 136 -0.48 62
GU.TRAV.HHZ. 2019-11-26T10:39:52.39 0.3 undecidable manual P 158 0.1673 119 0.29 96
GU.CIRO.HHZ. 2019-11-26T10:39:50.91 0.3 undecidable manual P 223 0.0899 136 0.2 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.TRAV.HHE. ML:0.8 4.6644855E-5 0.1024 AML other m 2019-11-26T10:39:54.92
GU.TRAV.HHN. ML:0.6 3.72123605E-5 0.0768 AML other m 2019-11-26T10:39:55.07
GU.SATI.HHE. ML:0.3 9.43104E-6 0.096 AML other m 2019-11-26T10:39:59.55
GU.LSD.HHE. ML:0.6 8.3122495E-6 0.0832 AML other m 2019-11-26T10:40:03.34
GU.LSD.HHN. ML:0.7 1.3048782E-5 0.1024 AML other m 2019-11-26T10:40:03.21
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