Earthquake with magnitude of ML 1.2 on date 29-07-2021 and time 07:49:04 (Italy) in region 1 km S Cardè (CN)

A magnitude ML 1.2 earthquake occured in region: 1 km S Cardè (CN), on

  • 29-07-2021 05:49:04 (UTC)
  • 29-07-2021 07:49:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.734, 7.475 at 28 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
Cardè CN 1 1122 1122
Torre San Giorgio CN 5 730 1852
Villafranca Piemonte TO 6 4729 6581
Moretta CN 6 4136 10717
Villanova Solaro CN 8 772 11489
Scarnafigi CN 9 2162 13651
Cavour TO 10 5545 19196
Saluzzo CN 10 16960 36156
Envie CN 10 2074 38230
Murello CN 10 966 39196
Ruffia CN 11 367 39563
Revello CN 11 4262 43825
Faule CN 12 486 44311
Barge CN 12 7774 52085
Vigone TO 12 5182 57267
Polonghera CN 12 1160 58427
Castellar CN 13 295 58722
Monasterolo di Savigliano CN 13 1371 60093
Bagnolo Piemonte CN 13 6024 66117
Manta CN 13 3787 69904
Rifreddo CN 14 1078 70982
Pagno CN 14 585 71567
Lagnasco CN 14 1453 73020
Garzigliana TO 14 572 73592
Campiglione Fenile TO 14 1390 74982
Pancalieri TO 14 2038 77020
Macello TO 14 1229 78249
Cercenasco TO 14 1803 80052
Martiniana Po CN 15 734 80786
Verzuolo CN 15 6459 87245
Cavallerleone CN 15 644 87889
Gambasca CN 15 371 88260
Casalgrasso CN 15 1480 89740
Sanfront CN 16 2395 92135
Brondello CN 16 290 92425
Bibiana TO 16 3442 95867
Buriasco TO 16 1410 97277
Racconigi CN 16 10038 107315
Paesana CN 17 2784 110099
Osasco TO 17 1141 111240
Virle Piemonte TO 17 1206 112446
Bricherasio TO 17 4616 117062
Cavallermaggiore CN 17 5533 122595
Savigliano CN 17 21441 144036
Scalenghe TO 17 3339 147375
Lombriasco TO 18 1050 148425
Isasca CN 18 76 148501
Piasco CN 18 2774 151275
Osasio TO 19 936 152211
Costigliole Saluzzo CN 19 3375 155586
Lusernetta TO 19 506 156092
Castagnole Piemonte TO 20 2245 158337
Venasca CN 20 1437 159774

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Moncalieri (57294 inhabitants)
38 Km N of Cuneo (56081 inhabitants)
41 Km SW of Torino (890529 inhabitants)
61 Km W of Asti (76202 inhabitants)
92 Km W of Alessandria (93943 inhabitants)
93 Km NW of Savona (61345 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.2 2021-07-29
05:49:04
44.734 7.4748 28 2021-07-29
05:56:29
Sala Sismica INGV-Roma 93330821
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-29 05:49:04 ± 0.21
Latitude 44.7340 ± 0.0081
Longitude 7.4748 ± 0.0165
Depth (km) 28 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 93330821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1246
Semi-minor axis of confidence ellipse (meter) 645
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 1250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.87594
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 93330821
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-29 05:56:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2021-07-29T05:51:03.40 3.0 undecidable manual Sn -4.36 0
IV.MRB1.HHZ. 2021-07-29T05:50:49.34 3.0 negative manual Pn 5.57 0
IV.TERO.HHZ. 2021-07-29T05:50:27.00 3.0 positive manual Pn 5.91 0
IV.MAGA.HHZ. 2021-07-29T05:50:26.96 3.0 undecidable manual Sg 6.02 0
IV.SBPO.HNZ. 2021-07-29T05:50:19.01 3.0 undecidable manual Sn -1.85 0
IV.CRTC.HHZ. 2021-07-29T05:50:17.68 3.0 undecidable manual Pg 9 0
IV.ZEN8.HNZ. 2021-07-29T05:50:15.02 3.0 undecidable manual Sn -6.24 0
IV.IMOL.HNZ. 2021-07-29T05:50:05.08 3.0 undecidable manual Pg 9.07 0
IV.ZEN8.EHZ. 2021-07-29T05:49:50.78 3.0 undecidable manual Pg 2.65 0
GU.IMI.HHZ. 2021-07-29T05:49:33.38 0.6 undecidable manual S 160 0.8759 101 0.44 44
GU.PCP.HHZ. 2021-07-29T05:49:29.65 0.6 undecidable manual S 104 0.7851 102 -0.67 42
GU.CIRO.HHZ. 2021-07-29T05:49:28.74 3.0 undecidable manual S 0.8696 -4.03 0
GU.MGRO.HHZ. 2021-07-29T05:49:28.67 0.6 undecidable manual S 161 0.7311 103 -0.08 49
GU.GBOS.HHZ. 2021-07-29T05:49:23.73 0.6 undecidable manual S 152 0.5567 108 -0.05 51
GU.IMI.HHZ. 2021-07-29T05:49:22.25 3.0 undecidable manual P 160 0.8759 101 1.49 0
GU.STV.HHZ. 2021-07-29T05:49:21.46 0.6 undecidable manual S 192 0.5 111 -0.73 43
GU.ENR.HHZ. 2021-07-29T05:49:21.94 0.6 undecidable manual S 185 0.5063 110 -0.42 48
GU.PCP.HHZ. 2021-07-29T05:49:19.65 0.6 undecidable manual P 104 0.7851 102 0.41 45
GU.CANO.HHZ. 2021-07-29T05:49:19.03 3.0 positive manual Pn -2.73 0
GU.MGRO.HHZ. 2021-07-29T05:49:19.87 3.0 positive manual P 161 0.7311 103 1.53 0
GU.RSP.HHZ. 2021-07-29T05:49:19.84 0.6 undecidable manual S 340 0.4398 114 -0.7 45
GU.CIRO.HHZ. 2021-07-29T05:49:19.23 3.0 undecidable manual P 0.8696 -1.43 0
GU.PZZ.HHZ. 2021-07-29T05:49:17.79 0.6 undecidable manual S 228 0.3417 120 -0.17 52
GU.GBOS.HHZ. 2021-07-29T05:49:16.08 1.0 undecidable manual P 152 0.5567 108 0.61 22
GU.BHB.HHZ. 2021-07-29T05:49:14.38 0.6 undecidable manual S 304 0.1817 140 0.11 55
GU.STV.HHZ. 2021-07-29T05:49:14.66 0.6 positive manual P 192 0.5 111 0.11 51
GU.ENR.HHZ. 2021-07-29T05:49:14.85 0.3 undecidable manual P 185 0.5063 110 0.2 76
GU.RSP.HHZ. 2021-07-29T05:49:13.53 0.6 undecidable manual P 340 0.4398 114 -0.07 53
GU.PZZ.HHZ. 2021-07-29T05:49:12.50 0.1 undecidable manual P 228 0.3417 120 0.4 100
GU.BHB.HHZ. 2021-07-29T05:49:10.45 1.0 undecidable manual P 304 0.1817 140 0.47 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BHB.HHE. ML:1.5 0.0001263 0.16 AML other m 2021-07-29T05:49:14.69
GU.BHB.HHN. ML:1.6 0.000172 0.3 AML other m 2021-07-29T05:49:14.59
GU.PZZ.HHN. ML:1.1 3.905E-5 1 AML other m 2021-07-29T05:49:18.37
GU.PZZ.HHE. ML:1.1 3.87E-5 1.32 AML other m 2021-07-29T05:49:19.18
GU.RSP.HHE. ML:1.1 2.99E-5 1.5 AML other m 2021-07-29T05:49:19.21
GU.RSP.HHN. ML:0.9 1.785E-5 0.88 AML other m 2021-07-29T05:49:21.69
GU.ENR.HHE. ML:1.8 0.000115 0.08 AML other m 2021-07-29T05:49:22.20
GU.ENR.HHN. ML:1.5 6.355E-5 0.08 AML other m 2021-07-29T05:49:22.28
GU.GBOS.HHN. ML:1 1.77E-5 1.48 AML other m 2021-07-29T05:49:24.15
GU.GBOS.HHE. ML:0.9 1.605E-5 0.64 AML other m 2021-07-29T05:49:25.29
IV.ZEN8.EHE. ML:2.8 9.64E-5 1.28 AML other m 2021-07-29T05:50:35.76
IV.ZEN8.EHN. ML:3 0.000137 0.08 AML other m 2021-07-29T05:50:36.39
IV.GAVE.EHN. ML:3.4 8.245E-5 0.06 AML other m 2021-07-29T05:51:17.96
IV.GAVE.EHE. ML:3.2 5.06E-5 0.08 AML other m 2021-07-29T05:51:26.84
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