Earthquake with magnitude of ML 1.2 on date 12-07-2019 and time 13:30:10 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 12-07-2019 11:30:10 (UTC)
  • 12-07-2019 13:30:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8000, 6.8910 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
Sauze di Cesana TO 16 244 244
Prali TO 16 246 490
Sestriere TO 18 929 1419
Bobbio Pellice TO 18 563 1982
Cesana Torinese TO 19 967 2949
Claviere TO 19 214 3163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km W of Moncalieri (57294 inhabitants)
69 Km NW of Cuneo (56081 inhabitants)
69 Km W of Torino (890529 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.2 2019-07-12
11:30:10
44.8002 6.8912 11 2019-07-12
11:35:20
Sala Sismica INGV-Roma 70498761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-12 11:30:10 ± 0.19
Latitude 44.8002 ± 0.0108
Longitude 6.8912 ± 0.0190
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70498761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1702
Semi-minor axis of confidence ellipse (meter) 737
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
Circular confidence region, given by single value of horizontal uncertainty (meter) 1700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.14029
Epicentral distance of station farthest from the epicenter (degree) 0.93260
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 70498761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-12 11:35:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.ENR.HHZ. 2019-07-12T11:30:33.20 0.6 undecidable manual S 146 76.1682 50 -0.03 48
GU.STV.HHZ. 2019-07-12T11:30:31.59 0.6 undecidable manual S 151 70.4739 50 -0.13 47
GU.CIRO.HHZ. 2019-07-12T11:30:28.90 1.0 undecidable manual P 31 103.5186 50 1.11 16
GU.ENR.HHZ. 2019-07-12T11:30:24.15 0.3 undecidable manual P 146 76.1682 50 0.57 63
RD.ORIF.BHZ. 2019-07-12T11:30:24.50 0.6 positive manual P 280 80.5638 50 0.24 45
GU.STV.HHZ. 2019-07-12T11:30:23.46 0.6 undecidable manual P 151 70.4739 50 0.76 39
GU.PZZ.HHZ. 2019-07-12T11:30:22.08 0.3 undecidable manual S 151 37.0296 50 -0.72 64
MN.BNI.HHZ. 2019-07-12T11:30:21.18 0.6 undecidable manual S 329 32.5452 50 -0.42 48
GU.BHB.HHZ. 2019-07-12T11:30:20.49 0.6 undecidable manual S 82 29.5482 50 -0.3 49
MN.BNI.HHZ. 2019-07-12T11:30:17.06 0.1 undecidable manual P 329 32.5452 50 0.2 100
GU.PZZ.HHZ. 2019-07-12T11:30:17.40 0.1 negative manual P 151 37.0296 50 -0.16 100
GU.BHB.HHZ. 2019-07-12T11:30:16.66 0.6 undecidable manual P 82 29.5482 50 0.27 50
GU.RRL.HHZ. 2019-07-12T11:30:16.57 0.3 undecidable manual S 330 15.5733 125 -0.39 74
GU.RRL.HHZ. 2019-07-12T11:30:14.28 0.6 undecidable manual P 330 15.5733 125 0.1 53
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.RRL.HHE. ML:1.4 0.0002315 0.12 AML other m 2019-07-12T11:30:16.96
GU.RRL.HHN. ML:1.2 0.0001505 0.08 AML other m 2019-07-12T11:30:17.13
GU.BHB.HHN. ML:1.1 0.00006555 0.68 AML other m 2019-07-12T11:30:21.59
MN.BNI.HHE. ML:0.8 0.0000263 0.96 AML other m 2019-07-12T11:30:21.60
GU.BHB.HHE. ML:1.2 0.00007625 1.02 AML other m 2019-07-12T11:30:22.55
GU.PZZ.HHN. ML:1.7 0.0001965 0.9 AML other m 2019-07-12T11:30:22.67
GU.PZZ.HHE. ML:1.8 0.0002375 0.66 AML other m 2019-07-12T11:30:22.79
MN.BNI.HHN. ML:0.7 0.000019999999999999998 0.66 AML other m 2019-07-12T11:30:23.03
GU.STV.HHE. ML:1.1 0.000022 0.28 AML other m 2019-07-12T11:30:32.50
GU.STV.HHN. ML:1.2 0.000022850000000000003 0.96 AML other m 2019-07-12T11:30:33.97
GU.ENR.HHN. ML:1.5 0.00005165 1.4 AML other m 2019-07-12T11:30:33.00
GU.ENR.HHE. ML:1.5 0.00005035 0.18 AML other m 2019-07-12T11:30:33.80
GU.CIRO.HHN. ML:1.0 0.00000985 1 AML other m 2019-07-12T11:30:42.74
GU.CIRO.HHE. ML:1.0 0.000011715 0.72 AML other m 2019-07-12T11:30:42.30
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download