Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 02-03-2019 and time 14:29:57 (Italy) in region 9 km NW Acceglio (CN)

A magnitude ML 1.5 earthquake occured in region: 9 km NW Acceglio (CN), on

  • 02-03-2019 13:29:57 (UTC)
  • 02-03-2019 14:29:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.5350, 6.9100 at 11 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Acceglio CN 9 162 162
Bellino CN 10 109 271
Prazzo CN 13 170 441
Pontechianale CN 14 179 620
Casteldelfino CN 14 157 777
Elva CN 14 97 874
Canosio CN 16 80 954
Marmora CN 17 68 1022
Stroppo CN 18 103 1125
Argentera CN 18 83 1208

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km W of Cuneo (56081 inhabitants)
80 Km SW of Moncalieri (57294 inhabitants)
85 Km SW 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
Bulletin
Rev1000 		ML 1.5 2019-03-02
13:29:57		 44.5352 6.9102 11 2019-08-22
08:24:53		 Bollettino Sismico Italiano INGV 66678461
Reviewed
Rev100 		ML 1.5 2019-03-02
13:29:57		 44.5298 6.9137 11 2019-03-02
13:36:05		 Sala Sismica INGV-Roma 66112581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-02 13:29:57 ± 0.17
Latitude 44.5352 ± 0.0054
Longitude 6.9102 ± 0.0126
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66678461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1109
Semi-minor axis of confidence ellipse (meter) 231
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 1110.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 194
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 18
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.88403
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 66678461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-19 09:19:55

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 66112581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-02 13:36:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LIK.EHZ.01 2019-03-02T13:31:39.39 3.0 positive manual Pg 14.34 0
IV.TREG.HNZ. 2019-03-02T13:31:38.47 3.0 undecidable manual Sn 5.83 0
IV.IMOL.HNZ. 2019-03-02T13:31:35.78 3.0 undecidable manual Sn -3.78 0
IV.VBKN.HHZ. 2019-03-02T13:31:33.69 3.0 positive manual Pn -4.01 0
IV.BDI.HHZ. 2019-03-02T13:31:23.43 3.0 undecidable manual Sn 3.11 0
OX.CLUD.HHZ. 2019-03-02T13:31:15.54 3.0 positive manual Pn 5.11 0
IV.ATFO.HHZ. 2019-03-02T13:31:03.90 3.0 negative manual Pn -1.13 0
IV.AGLI.HHZ. 2019-03-02T13:31:01.04 3.0 undecidable manual Pg 4.25 0
IV.SARZ.HHZ. 2019-03-02T13:30:51.02 3.0 undecidable manual Sg 0.05 0
IV.RIBO.EHZ.01 2019-03-02T13:30:50.71 3.0 negative manual Pn -2.13 0
IV.EUCT.HNZ. 2019-03-02T13:30:31.59 3.0 positive manual Pg 0.99 0
GU.GBOS.HHZ. 2019-03-02T13:30:22.07 0.3 undecidable manual S 114 80.5638 50 0.41 62
FR.SAOF.HHE.00 2019-03-02T13:30:21.12 0.6 undecidable manual S 140 79.4649 50 -0.25 43
MN.BNI.HHE. 2019-03-02T13:30:16.21 0.3 undecidable manual S 342 60.1953 50 0 70
GU.ENR.HHZ. 2019-03-02T13:30:14.40 0.3 undecidable manual S 130 53.0025 50 0.11 69
GU.BURY.HHE. 2019-03-02T13:30:14.57 0.1 undecidable manual P 148 98.124 50 0.39 80
GU.RRL.HHZ. 2019-03-02T13:30:11.59 0.3 undecidable manual S 348 43.8228 50 -0.25 68
GU.STV.HHZ. 2019-03-02T13:30:11.99 0.1 undecidable manual S 134 46.0206 50 -0.45 87
FR.SAOF.HHE.00 2019-03-02T13:30:11.48 0.1 undecidable manual P 140 79.4649 50 0.16 87
GU.BHB.HHZ. 2019-03-02T13:30:11.55 0.3 undecidable manual S 40 43.4232 50 -0.19 69
GU.GBOS.HHZ. 2019-03-02T13:30:11.76 0.1 undecidable manual P 114 80.5638 50 0.28 84
GU.RSP.HHZ. 2019-03-02T13:30:10.80 0.1 undecidable manual P 22 73.5708 50 0.4 83
MN.BNI.HHE. 2019-03-02T13:30:08.39 0.3 undecidable manual P 342 60.1953 50 0.05 69
GU.ENR.HHZ. 2019-03-02T13:30:07.03 0.1 undecidable manual P 130 53.0025 50 -0.2 90
GU.STV.HHZ. 2019-03-02T13:30:05.92 0.1 undecidable manual P 134 46.0206 50 -0.24 91
GU.BHB.HHZ. 2019-03-02T13:30:05.94 0.1 undecidable manual P 40 43.4232 50 0.18 92
GU.RRL.HHZ. 2019-03-02T13:30:05.58 0.1 undecidable manual P 348 43.8228 50 -0.24 91
GU.PZZ.HHZ. 2019-03-02T13:30:04.26 0.1 undecidable manual S 101 16.5723 123 -0.16 97
GU.PZZ.HHZ. 2019-03-02T13:30:01.56 0.1 positive manual P 101 16.5723 123 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHN. ML:2.0 0.0008505 0.26 AML other m 2019-03-02T13:30:04.35
GU.PZZ.HHE. ML:1.9 0.0006605 0.28 AML other m 2019-03-02T13:30:04.62
GU.BHB.HHE. ML:1.3 0.00006275 0.56 AML other m 2019-03-02T13:30:12.43
GU.RRL.HHE. ML:1.4 0.0000845 0.44 AML other m 2019-03-02T13:30:12.46
GU.STV.HHN. ML:1.4 0.00007575 0.26 AML other m 2019-03-02T13:30:12.70
GU.BHB.HHN. ML:1.4 0.00007405000000000001 0.6 AML other m 2019-03-02T13:30:12.42
GU.RRL.HHN. ML:1.2 0.000054800000000000004 0.6 AML other m 2019-03-02T13:30:12.45
GU.STV.HHE. ML:1.4 0.00007120000000000001 0.64 AML other m 2019-03-02T13:30:12.46
GU.ENR.HHN. ML:1.8 0.0001555 0.48 AML other m 2019-03-02T13:30:16.44
GU.ENR.HHE. ML:1.7 0.0001215 0.14 AML other m 2019-03-02T13:30:16.22
GU.RSP.HHN. ML:1.4 0.000034750000000000004 1.34 AML other m 2019-03-02T13:30:22.12
GU.RSP.HHE. ML:1.5 0.000051250000000000006 0.8 AML other m 2019-03-02T13:30:22.18
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