Earthquake with magnitude of ML 0.6 on date 15-07-2019 and time 10:38:33 (Italy) in region 1 km SE Morgex (AO)

A magnitude ML 0.6 earthquake occured in region: 1 km SE Morgex (AO), on

  • 15-07-2019 08:38:33 (UTC)
  • 15-07-2019 10:38:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.75, 7.04 at 9 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
Morgex AO 1 2104 2104
La Salle AO 3 2087 4191
Pré-Saint-Didier AO 4 1050 5241
Courmayeur AO 7 2807 8048
La Thuile AO 8 761 8809
Avise AO 9 305 9114
Saint-Nicolas AO 11 311 9425
Arvier AO 11 873 10298
Introd AO 13 658 10956
Valgrisenche AO 14 196 11152
Saint-Rhémy-en-Bosses AO 14 338 11490
Rhêmes-Saint-Georges AO 14 194 11684
Villeneuve AO 14 1289 12973
Saint-Pierre AO 15 3165 16138
Saint-Oyen AO 16 203 16341
Aymavilles AO 17 2086 18427
Etroubles AO 17 501 18928
Sarre AO 17 4927 23855
Jovençan AO 19 736 24591
Allein AO 19 229 24820
Gressan AO 20 3387 28207

Municipalities with at least 50000 inhabitants

An earthquake occurred to
90 Km NW of Torino (890529 inhabitants)
97 Km NW of Moncalieri (57294 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 2019-07-15
08:38:33
45.75 7.04 9 2019-07-15
08:43:57
Sala Sismica INGV-Roma 70596311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-15 08:38:33 ± 0.31
Latitude 45.75 ± 0.03
Longitude 7.04 ± 0.02
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70596311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2798
Semi-minor axis of confidence ellipse (meter) 1585
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 9
Circular confidence region, given by single value of horizontal uncertainty (meter) 2800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 209
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) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.02248
Epicentral distance of station farthest from the epicenter (degree) 0.3975
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:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 70596311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-15 08:43:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.CIRO.HHZ. 2019-07-15T08:38:47.27 0.3 undecidable manual S 112 0.3975 50 -0.67 61
GU.CIRO.HHZ. 2019-07-15T08:38:42.22 0.3 undecidable manual P 112 0.3975 50 0.5 65
GU.BLANC.HHZ. 2019-07-15T08:38:38.35 0.3 undecidable manual S 321 0.1196 124 -0.4 70
GU.REMY.HHZ. 2019-07-15T08:38:38.69 0.3 undecidable manual S 43 0.1178 124 -0.01 76
GU.BLANC.HHZ. 2019-07-15T08:38:36.63 0.3 undecidable manual P 321 0.1196 124 0.22 73
GU.REMY.HHZ. 2019-07-15T08:38:36.76 0.3 undecidable manual P 43 0.1178 124 0.37 71
IV.MRGE.HHZ. 2019-07-15T08:38:35.93 0.6 undecidable manual S 37 0.0225 164 -0.49 47
IV.MRGE.HHZ. 2019-07-15T08:38:35.26 0.1 undecidable manual P 37 0.0225 164 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BLANC.HHN. ML:0.7 6.13E-5 0.8 AML other m 2019-07-15T08:38:38.66
GU.BLANC.HHE. ML:0.7 5.405E-5 0.5 AML other m 2019-07-15T08:38:38.58
GU.REMY.HHN. ML:0.6 3.86E-5 0.14 AML other m 2019-07-15T08:38:38.85
GU.REMY.HHE. ML:0.6 4.2E-5 0.8 AML other m 2019-07-15T08:38:39.58
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