Earthquake with magnitude of ML 0.4 on date 11-07-2019 and time 11:02:10 (Italy) in region 3 km W Bernezzo (CN)

A magnitude ML 0.4 earthquake occured in region: 3 km W Bernezzo (CN), on

  • 11-07-2019 09:02:10 (UTC)
  • 11-07-2019 11:02:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.38, 7.4 at 9 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Bernezzo CN 3 4104 4104
Valgrana CN 3 786 4890
Rittana CN 4 109 4999
Caraglio CN 5 6836 11835
Gaiola CN 5 582 12417
Cervasca CN 5 5013 17430
Valloriate CN 5 109 17539
Roccasparvera CN 6 741 18280
Vignolo CN 6 2600 20880
Montemale di Cuneo CN 6 241 21121
Monterosso Grana CN 7 505 21626
Moiola CN 7 234 21860
Borgo San Dalmazzo CN 9 12468 34328
Dronero CN 10 7035 41363
Roccavione CN 10 2761 44124
Pradleves CN 10 250 44374
Demonte CN 11 2003 46377
Villar San Costanzo CN 11 1547 47924
Roccabruna CN 11 1585 49509
Valdieri CN 12 935 50444
Cuneo CN 12 56081 106525
Robilante CN 13 2306 108831
Roaschia CN 13 107 108938
Boves CN 14 9835 118773
Cartignano CN 14 190 118963
Castelmagno CN 15 66 119029
Busca CN 16 10181 129210
Entracque CN 16 774 129984
Aisone CN 16 248 130232
San Damiano Macra CN 16 430 130662
Tarantasca CN 17 2122 132784
Rossana CN 18 908 133692
Peveragno CN 18 5543 139235
Valmala CN 18 52 139287
Vernante CN 19 1178 140465
Beinette CN 20 3423 143888
Vinadio CN 20 644 144532
Venasca CN 20 1437 145969

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km W of Cuneo (56081 inhabitants)
70 Km NW of Sanremo (54807 inhabitants)
72 Km SW of Moncalieri (57294 inhabitants)
80 Km S of Torino (890529 inhabitants)
86 Km SW of Asti (76202 inhabitants)
86 Km W of Savona (61345 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
Rev 1000 ML 0.4 2019-07-11
09:02:10
44.38 7.4 9 2019-11-13
14:31:03
Bollettino Sismico Italiano INGV 72704991
Rev 100 ML 0.4 2019-07-11
09:02:10
44.38 7.39 10 2019-07-11
09:25:07
Sala Sismica INGV-Roma 70468601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-11 09:02:10 ± 0.17
Latitude 44.38 ± 0.02
Longitude 7.40 ± 0.02
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72704991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2456
Semi-minor axis of confidence ellipse (meter) 700
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 221
Circular confidence region, given by single value of horizontal uncertainty (meter) 2460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.14839
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 72704991
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-24 00:36:16

ML:0.4

Field Value
Value 0.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 70468601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-11 09:25:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.BHB.HHE. 2019-07-11T09:02:26.88 0.6 undecidable manual S 348 0.4614 50 -0.39 58
GU.GBOS.HHE. 2019-07-11T09:02:23.74 0.6 undecidable manual S 114 0.3453 50 -0.08 64
GU.BHB.HHE. 2019-07-11T09:02:20.40 0.3 undecidable manual P 348 0.4614 50 0.16 92
GU.GBOS.HHE. 2019-07-11T09:02:18.40 0.3 undecidable manual P 114 0.3453 50 0.15 94
GU.ENR.HHZ. 2019-07-11T09:02:17.12 0.3 undecidable manual S 175 0.1583 117 -0.33 93
GU.PZZ.HHE. 2019-07-11T09:02:16.38 0.3 undecidable manual P 301 0.2374 108 0.18 96
GU.STV.HHZ. 2019-07-11T09:02:16.98 0.6 undecidable manual S 201 0.1484 118 -0.14 67
GU.ENR.HHZ. 2019-07-11T09:02:14.61 0.3 undecidable manual P 175 0.1583 117 0.04 100
GU.STV.HHZ. 2019-07-11T09:02:14.60 0.3 undecidable manual P 201 0.1484 118 0.22 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.STV.HHE. ML:0 8.194586E-6 0.704 AML other m 2019-07-11T09:02:16.76
GU.ENR.HHE. ML:0.5 2.98E-5 0.98 AML other m 2019-07-11T09:02:17.26
GU.ENR.HHN. ML:0.5 2.725E-5 0.46 AML other m 2019-07-11T09:02:17.92
GU.STV.HHN. ML:0 1.07096985E-5 1.52 AML other m 2019-07-11T09:02:19.19
GU.RRL.HHE. ML:0.8 1.1895351E-5 0.8608 AML other m 2019-07-11T09:02:34.83
GU.RRL.HHN. ML:0.5 6.59357815E-6 0.5184 AML other m 2019-07-11T09:02:35.27
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