Earthquake with magnitude of ML 0.8 on date 02-05-2022 and time 14:52:53 (UTC) in region 3 km NE Pontechianale (CN)

A magnitude ML 0.8 earthquake occured in region: 3 km NE Pontechianale (CN), on

  • 02-05-2022 14:52:53 (UTC)
  • 02-05-2022 16:52:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.6400, 7.0550 at 14 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
Pontechianale CN 3 179 179
Casteldelfino CN 6 157 336
Bellino CN 7 109 445
Crissolo CN 11 168 613
Elva CN 11 97 710
Oncino CN 12 76 786
Ostana CN 12 83 869
Sampeyre CN 13 1022 1891
Stroppo CN 16 103 1994
Prazzo CN 17 170 2164
Macra CN 18 59 2223
Paesana CN 18 2784 5007
Acceglio CN 19 162 5169
Frassino CN 19 265 5434
Bobbio Pellice TO 19 563 5997

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of Cuneo (56081 inhabitants)
64 Km SW of Moncalieri (57294 inhabitants)
69 Km SW of Torino (890529 inhabitants)
95 Km W of Asti (76202 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 0.8 2022-05-02
14:52:53
44.6403 7.0547 14 2023-01-31
19:03:57
Bollettino Sismico Italiano INGV 112399801
Reviewed
Rev100
ML 0.8 2022-05-02
14:52:53
44.6393 7.0497 11 2022-05-02
14:58:17
Sala Sismica INGV-Roma 104082981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-02 14:52:53 ± 0.11
Latitude 44.6403 ± 0.0063
Longitude 7.0547 ± 0.0114
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112399801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 959
Semi-minor axis of confidence ellipse (meter) 146
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 237
Circular confidence region, given by single value of horizontal uncertainty (meter) 960.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.14029
Epicentral distance of station farthest from the epicenter (degree) 0.87864
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 112399801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-12-01 01:53:12

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 104082981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-02 14:58:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.GBOS.HHZ. 2022-05-02T14:53:16.42 0.6 undecidable manual S 125 76.368 93 -0.19 43
GU.ENR.HHZ. 2022-05-02T14:53:10.63 0.3 undecidable manual S 148 53.9016 94 -0.02 70
RD.ORIF.BHE. 2022-05-02T14:53:10.57 0.3 undecidable manual P 289 97.5246 92 0.35 61
MN.BNI.HHZ. 2022-05-02T14:53:10.22 0.6 undecidable manual S 327 54.4011 94 -0.56 40
GU.STV.HHZ. 2022-05-02T14:53:08.78 0.6 undecidable manual S 154 48.8178 95 -0.51 42
GU.GBOS.HHZ. 2022-05-02T14:53:07.17 0.3 undecidable manual P 125 76.368 93 0.21 64
GU.RRL.HHZ. 2022-05-02T14:53:05.74 0.6 undecidable manual S 326 37.4292 97 -0.53 42
GU.ENR.HHZ. 2022-05-02T14:53:03.73 0.3 undecidable manual P 148 53.9016 94 0.22 67
GU.BHB.HHN. 2022-05-02T14:53:03.28 0.6 undecidable manual S 37 27.1506 102 -0.28 47
MN.BNI.HHZ. 2022-05-02T14:53:03.84 0.3 undecidable manual P 327 54.4011 94 0.25 67
GU.STV.HHZ. 2022-05-02T14:53:02.93 0.3 undecidable manual P 154 48.8178 95 0.2 68
GU.RRL.HHZ. 2022-05-02T14:53:01.04 0.3 undecidable manual P 326 37.4292 97 0.05 72
GU.PZZ.HHZ. 2022-05-02T14:53:00.07 0.6 undecidable manual S 162 15.5733 119 -0.58 44
GU.BHB.HHN. 2022-05-02T14:52:59.81 0.3 undecidable manual P 37 27.1506 102 0.39 68
GU.PZZ.HHZ. 2022-05-02T14:52:57.74 0.1 undecidable manual P 162 15.5733 119 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHN. ML:1.6 0.00030000000000000003 0.2 AML other m 2022-05-02T14:53:00.43
GU.PZZ.HHE. ML:1.5 0.0002324807 0.1152 AML other m 2022-05-02T14:53:00.68
GU.RRL.HHN. ML:0.8 0.000018357764999999997 0.1216 AML other m 2022-05-02T14:53:06.23
GU.RRL.HHE. ML:0.6 0.0000156986445 0.1792 AML other m 2022-05-02T14:53:06.63
MN.BNI.HHN. ML:0.3 0.00000504 0.42 AML other m 2022-05-02T14:53:08.52
GU.STV.HHE. ML:0.6 0.00000940216 0.1216 AML other m 2022-05-02T14:53:09.28
GU.STV.HHN. ML:0.6 0.0000104657 0.1024 AML other m 2022-05-02T14:53:09.30
MN.BNI.HHE. ML:0.6 0.000009655 0.42 AML other m 2022-05-02T14:53:10.80
GU.ENR.HHN. ML:1.1 0.00002953682 0.0768 AML other m 2022-05-02T14:53:11.40
GU.ENR.HHE. ML:1.1 0.0000297 1.06 AML other m 2022-05-02T14:53:11.94
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