Earthquake with magnitude of ML 2.2 on date 08-05-2022 and time 05:55:23 (UTC) in region 1 km W Pontechianale (CN)

A magnitude ML 2.2 earthquake occured in region: 1 km W Pontechianale (CN), on

  • 08-05-2022 05:55:23 (UTC)
  • 08-05-2022 07:55:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.6200, 7.0150 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.

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 1 179 179
Bellino CN 4 109 288
Casteldelfino CN 5 157 445
Elva CN 11 97 542
Crissolo CN 14 168 710
Sampeyre CN 15 1022 1732
Oncino CN 15 76 1808
Prazzo CN 15 170 1978
Stroppo CN 15 103 2081
Ostana CN 16 83 2164
Acceglio CN 16 162 2326
Macra CN 19 59 2385
Canosio CN 19 80 2465
Marmora CN 19 68 2533
Celle di Macra CN 20 100 2633

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NW of Cuneo (56081 inhabitants)
68 Km SW of Moncalieri (57294 inhabitants)
73 Km SW of Torino (890529 inhabitants)
99 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 2.2 2022-05-08
05:55:23
44.6197 7.015 11 2023-01-31
19:03:21
Bollettino Sismico Italiano INGV 107124371
Reviewed
Rev100
ML 2.2 2022-05-08
05:55:23
44.6152 7.0002 13 2022-05-08
06:06:44
Sala Sismica INGV-Roma 104334491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-08 05:55:23 ± 0.08
Latitude 44.6197 ± 0.0036
Longitude 7.0150 ± 0.0063
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 107124371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 509
Semi-minor axis of confidence ellipse (meter) 326
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 86
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.48568
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 104334491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-08 06:06:44

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 107124371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-07-11 13:49:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IT.LRNO.HNZ. 2022-05-08T05:58:15.09 3.0 undecidable manual Sn 4.58 0
IV.PTRJ.HHZ. 2022-05-08T05:58:12.94 3.0 undecidable manual Sn 3.05 0
IV.FIAM.HHZ. 2022-05-08T05:58:04.28 3.0 undecidable manual Sg 28.040001 0
IV.RNI2.HHZ. 2022-05-08T05:58:00.35 3.0 undecidable manual Sn 0.77 0
IV.TOLF.HHZ. 2022-05-08T05:57:20.83 3.0 undecidable manual Sn -1.17 0
IV.ATMI.HHZ. 2022-05-08T05:57:16.24 3.0 undecidable manual Sn 5.08 0
IV.CERA.HHZ. 2022-05-08T05:57:09.36 3.0 undecidable manual Pg 18.68 0
IT.LRNO.HNZ. 2022-05-08T05:57:00.40 3.0 undecidable manual Pn 3.18 0
OX.MARN.HHZ. 2022-05-08T05:56:58.40 3.0 undecidable manual Sn 8.47 0
IV.GUMA.HHZ. 2022-05-08T05:56:54.37 3.0 positive manual Pg 19.129999 0
IV.CADC.EHZ. 2022-05-08T05:56:37.55 3.0 undecidable manual Sn 6.65 0
RD.PGF.BHZ. 2022-05-08T05:56:35.72 3.0 undecidable manual Sn 0.55 0
IV.CTI.HHZ. 2022-05-08T05:56:29.00 3.0 negative manual Pg 11.17 0
GU.GSCL.HHZ. 2022-05-08T05:56:08.94 3.0 negative manual Pn 4.77 0
CH.DIX.HHZ. 2022-05-08T05:55:51.36 0.1 undecidable manual P 11 164.9127 90 1 53
RD.ORIF.BHZ. 2022-05-08T05:55:51.09 0.6 undecidable manual S 291 95.3379 90 -0.35 41
GU.RNCA.HHZ. 2022-05-08T05:55:48.40 0.6 undecidable manual P 95 153.9348 90 -0.28 36
GU.GBOS.HHZ. 2022-05-08T05:55:46.60 0.3 undecidable manual S 122 77.6667 90 -0.12 66
GU.REMY.HHE. 2022-05-08T05:55:46.63 0.3 undecidable manual P 5 135.5643 90 0.78 48
IV.MRGE.HHZ. 2022-05-08T05:55:45.21 0.3 undecidable manual P 2 127.6722 90 0.59 53
GU.PCP.HHZ. 2022-05-08T05:55:43.58 0.1 positive manual P 94 121.2897 90 -0.06 82
GU.CIRO.HHZ. 2022-05-08T05:55:42.67 0.3 undecidable manual P 21 117.2937 90 -0.35 59
GU.ROTM.HHZ. 2022-05-08T05:55:42.34 0.1 undecidable manual P 76 108.4137 90 0.68 73
GU.RSP.HHZ. 2022-05-08T05:55:42.34 0.3 undecidable manual S 18 61.7937 90 -0.16 70
GU.CANO.HHZ. 2022-05-08T05:55:41.45 0.3 undecidable manual P 115 107.115 90 -0.01 64
GU.BURY.HHZ. 2022-05-08T05:55:41.10 0.1 undecidable manual P 155 102.4197 90 0.37 82
GU.TRAV.HHZ. 2022-05-08T05:55:41.79 0.3 undecidable manual P 30 114.3966 90 -0.79 52
RD.ORIF.BHZ. 2022-05-08T05:55:40.34 0.1 positive manual P 291 95.3379 90 0.69 74
GU.ENR.HHZ. 2022-05-08T05:55:40.00 0.3 undecidable manual S 143 53.8017 90 -0.35 65
GU.RORO.HHZ. 2022-05-08T05:55:40.29 0.1 undecidable manual P 124 100.6215 90 -0.17 84
MN.BNI.HHN. 2022-05-08T05:55:39.90 0.1 undecidable manual S 331 54.8007 90 -0.72 81
GU.LSD.HHZ. 2022-05-08T05:55:39.48 0.1 negative manual P 6 93.6396 90 0.09 86
IV.MONC.HHZ. 2022-05-08T05:55:38.88 0.3 undecidable manual P 55 87.6456 90 0.42 62
GU.STV.HHZ. 2022-05-08T05:55:38.58 0.1 undecidable manual S 149 48.3183 91 -0.31 89
GU.GBOS.HHZ. 2022-05-08T05:55:36.86 0.1 positive manual P 122 77.6667 90 -0.06 89
GU.RRL.HHZ. 2022-05-08T05:55:35.48 0.1 undecidable manual S 332 37.8288 91 -0.61 87
GU.RSP.HHZ. 2022-05-08T05:55:34.36 0.1 negative manual P 18 61.7937 90 -0.12 93
MN.BNI.HHN. 2022-05-08T05:55:33.42 0.1 positive manual P 331 54.8007 90 0.02 95
GU.ENR.HHZ. 2022-05-08T05:55:33.36 0.1 positive manual P 143 53.8017 90 0.11 95
GU.STV.HHZ. 2022-05-08T05:55:32.62 0.1 positive manual P 149 48.3183 91 0.22 94
GU.RRL.HHZ. 2022-05-08T05:55:30.80 0.1 positive manual P 332 37.8288 91 0.02 98
GU.PZZ.HHZ. 2022-05-08T05:55:29.80 0.1 undecidable manual S 148 14.874 100 -0.17 97
GU.PZZ.HHZ. 2022-05-08T05:55:27.44 0.1 negative manual P 148 14.874 100 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHE. ML:2.8 0.006455 0.2 AML other m 2022-05-08T05:55:30.20
GU.PZZ.HHN. ML:2.9 0.00725 0.24 AML other m 2022-05-08T05:55:30.22
GU.RRL.HHN. ML:2.2 0.0006925 0.32 AML other m 2022-05-08T05:55:35.99
GU.RRL.HHE. ML:2.4 0.0008795 0.56 AML other m 2022-05-08T05:55:36.40
GU.STV.HHE. ML:2.2 0.00047299999999999995 1.76 AML other m 2022-05-08T05:55:39.09
GU.STV.HHN. ML:2.2 0.000399 1.1 AML other m 2022-05-08T05:55:39.67
GU.ENR.HHN. ML:2.6 0.0010655 0.3 AML other m 2022-05-08T05:55:40.71
GU.ENR.HHE. ML:2.5 0.0008219999999999999 1.04 AML other m 2022-05-08T05:55:41.72
GU.RSP.HHN. ML:2.1 0.00026549999999999995 0.34 AML other m 2022-05-08T05:55:43.33
GU.RSP.HHE. ML:2.2 0.00027800000000000004 0.9 AML other m 2022-05-08T05:55:44.50
GU.LSD.HHE. ML:2.2 0.0001945 0.14 AML other m 2022-05-08T05:55:51.74
GU.LSD.HHN. ML:2.2 0.000175 1.74 AML other m 2022-05-08T05:55:51.02
IV.MONC.HHE. ML:2.3 0.00022950000000000002 0.88 AML other m 2022-05-08T05:55:53.67
GU.RORO.HHN. ML:2.0 0.00010700000000000001 1.12 AML other m 2022-05-08T05:55:55.32
IV.MONC.HHN. ML:2.3 0.00026450000000000003 0.7 AML other m 2022-05-08T05:55:55.79
GU.CANO.HHE. ML:2.3 0.00017749999999999998 1.04 AML other m 2022-05-08T05:55:55.21
GU.BURY.HHE. ML:2.1 0.00010824999999999999 0.74 AML other m 2022-05-08T05:55:55.37
RD.ORIF.BHE. ML:2.0 0.00011649999999999999 0.92 AML other m 2022-05-08T05:55:56.46
GU.CANO.HHN. ML:2.2 0.00015050000000000003 1.36 AML other m 2022-05-08T05:55:57.23
GU.ROTM.HHE. ML:2.6 0.0003575 0.36 AML other m 2022-05-08T05:55:57.64
RD.ORIF.BHN. ML:2.0 0.0000956 1.2 AML other m 2022-05-08T05:55:57.72
GU.CIRO.HHN. ML:1.4 0.00002225 1.36 AML other m 2022-05-08T05:55:58.18
GU.BURY.HHN. ML:2.1 0.00011449999999999999 1.7 AML other m 2022-05-08T05:55:59.13
GU.CIRO.HHE. ML:1.6 0.00003205 1.26 AML other m 2022-05-08T05:56:00.13
GU.PCP.HHE. ML:1.8 0.0000521 0.46 AML other m 2022-05-08T05:56:01.24
GU.PCP.HHN. ML:1.9 0.000055 1.26 AML other m 2022-05-08T05:56:01.33
GU.ROTM.HHN. ML:2.7 0.00046899999999999996 0.38 AML other m 2022-05-08T05:56:03.48
IV.MRGE.HHN. ML:2.0 0.00006890000000000001 0.58 AML other m 2022-05-08T05:56:05.80
IV.MRGE.HHE. ML:1.9 0.00005555 1.48 AML other m 2022-05-08T05:56:05.86
GU.RORO.HHE. ML:2.7 0.000462 0.42 AML other m 2022-05-08T05:56:08.30
GU.RNCA.HHE. ML:1.8 0.0000288 0.42 AML other m 2022-05-08T05:56:08.16
CH.DIX.HHE. ML:2.3 0.00009290000000000001 0.42 AML other m 2022-05-08T05:56:12.42
GU.RNCA.HHN. ML:1.8 0.000031899999999999996 1.6 AML other m 2022-05-08T05:56:14.07
CH.DIX.HHN. ML:2.3 0.0000778 0.52 AML other m 2022-05-08T05:56:14.53
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
Waveforms Seismic signals in miniseed + resp format Download