Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 26-01-2020 and time 23:32:04 (Italy) in region 5 km N Condove (TO)

A magnitude ML 1.4 earthquake occured in region: 5 km N Condove (TO), on

  • 26-01-2020 22:32:04 (UTC)
  • 26-01-2020 23:32:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.1610, 7.2980 at 18 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Condove TO 5 4638 4638
Caprie TO 6 2086 6724
Borgone Susa TO 6 2229 8953
Sant'Antonino di Susa TO 6 4306 13259
Vaie TO 7 1458 14717
Chiusa di San Michele TO 7 1647 16364
San Didero TO 7 551 16915
Rubiana TO 7 2400 19315
Lemie TO 8 179 19494
Villar Focchiardo TO 8 2042 21536
Bruzolo TO 8 1524 23060
Sant'Ambrogio di Torino TO 8 4755 27815
Villar Dora TO 8 2932 30747
Almese TO 9 6401 37148
Valgioie TO 10 951 38099
San Giorio di Susa TO 10 1024 39123
Chianocco TO 10 1675 40798
Usseglio TO 10 209 41007
Viù TO 11 1051 42058
Bussoleno TO 12 6094 48152
Avigliana TO 12 12516 60668
Val della Torre TO 12 3869 64537
Coazze TO 12 3287 67824
Giaveno TO 14 16455 84279
Buttigliera Alta TO 15 6419 90698
Mattie TO 15 687 91385
Givoletto TO 16 3914 95299
Caselette TO 16 3060 98359
Reano TO 16 1818 100177
Varisella TO 16 810 100987
Traves TO 16 518 101505
Rosta TO 16 4903 106408
Mezzenile TO 17 786 107194
Trana TO 17 3877 111071
Pessinetto TO 17 606 111677
Balme TO 17 115 111792
Ala di Stura TO 17 469 112261
Vallo Torinese TO 17 774 113035
Germagnano TO 18 1201 114236
La Cassa TO 18 1788 116024
Meana di Susa TO 19 826 116850
Ceres TO 19 1065 117915
Villarbasse TO 19 3509 121424
Fiano TO 19 2695 124119
San Gillio TO 19 3174 127293
Lanzo Torinese TO 19 5086 132379
Mompantero TO 19 659 133038
Sangano TO 19 3707 136745
Monastero di Lanzo TO 19 350 137095
Alpignano TO 19 17008 154103
Cafasse TO 20 3451 157554
Susa TO 20 6466 164020

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km W of Torino (890529 inhabitants)
35 Km W of Moncalieri (57294 inhabitants)
77 Km W of Asti (76202 inhabitants)
88 Km N of Cuneo (56081 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 1.4 2020-01-26
22:32:04		 45.1612 7.2978 18 2020-07-18
21:08:34		 Bollettino Sismico Italiano INGV 78446341
Reviewed
Rev100 		ML 1.4 2020-01-26
22:32:04		 45.1617 7.2307 7 2020-01-26
22:39:12		 Sala Sismica INGV-Roma 75893791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-26 22:32:04 ± 0.2
Latitude 45.1612 ± 0.0081
Longitude 7.2978 ± 0.0230
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78446341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1798
Semi-minor axis of confidence ellipse (meter) 361
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 96
Circular confidence region, given by single value of horizontal uncertainty (meter) 1800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0.02608
Epicentral distance of station farthest from the epicenter (degree) 0.92180
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 75893791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-26 22:39:12

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 78446341
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-21 16:18:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.SATI.HHZ. 2020-01-26T22:32:31.50 0.6 undecidable manual S 29 90.8424 95 -0.21 43
GU.PZZ.HHZ. 2020-01-26T22:32:26.73 0.6 undecidable manual S 191 73.9704 96 -0.52 40
IV.MRGE.HHZ. 2020-01-26T22:32:25.70 0.6 undecidable manual S 345 69.9744 97 -0.48 43
CH.DIX.HHN. 2020-01-26T22:32:22.27 0.3 undecidable manual P 5 102.3198 94 0.11 63
GU.SATI.HHZ. 2020-01-26T22:32:21.06 0.3 undecidable manual P 29 90.8424 95 0.67 56
GU.TRAV.HHZ. 2020-01-26T22:32:20.22 0.6 undecidable manual S 42 52.4031 100 -1.32 30
GU.CIRO.HHE. 2020-01-26T22:32:20.90 0.6 undecidable manual S 23 53.2023 100 -0.86 38
GU.RRL.HHZ. 2020-01-26T22:32:19.96 0.6 undecidable manual S 236 47.8188 101 -0.39 44
GU.BLANC.HHZ. 2020-01-26T22:32:19.82 0.3 undecidable manual P 340 80.8635 96 0.94 50
IV.MRGE.HHZ. 2020-01-26T22:32:17.38 0.1 undecidable manual P 345 69.9744 97 0.18 89
GU.PZZ.HHZ. 2020-01-26T22:32:17.74 0.1 undecidable manual P 191 73.9704 96 -0.08 90
GU.LSD.HHZ. 2020-01-26T22:32:16.34 0.6 undecidable manual S 339 35.4423 106 -0.79 41
GU.BHB.HHZ. 2020-01-26T22:32:16.91 0.6 undecidable manual S 184 36.2415 106 -0.43 44
IV.MONC.HHZ. 2020-01-26T22:32:15.41 0.1 undecidable manual P 101 50.2164 100 1.22 64
GU.RRL.HHZ. 2020-01-26T22:32:14.19 0.1 undecidable manual P 236 47.8188 101 0.35 91
GU.CIRO.HHE. 2020-01-26T22:32:14.55 0.1 undecidable manual P 23 53.2023 100 -0.1 94
MN.BNI.HHZ. 2020-01-26T22:32:14.48 0.3 undecidable manual P 256 50.0166 100 0.31 68
GU.TRAV.HHZ. 2020-01-26T22:32:13.89 0.1 undecidable manual P 42 52.4031 100 -0.63 83
GU.LSD.HHZ. 2020-01-26T22:32:12.12 0.1 undecidable manual P 339 35.4423 106 0.14 96
GU.BHB.HHZ. 2020-01-26T22:32:11.79 0.3 undecidable manual P 184 36.2415 106 -0.31 68
GU.RSP.HNN. 2020-01-26T22:32:10.68 0.6 undecidable manual S 241 2.8971 169 0 51
GU.RSP.HNN. 2020-01-26T22:32:08.52 0.1 undecidable manual P 241 2.8971 169 0.27 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.LSD.HHE. ML:1.9 0.0002925 0.18 AML other m 2020-01-26T22:32:16.60
GU.LSD.HHN. ML:1.7 0.00019700000000000002 0.22 AML other m 2020-01-26T22:32:16.58
GU.BHB.HHE. ML:1.2 0.000060950000000000004 0.64 AML other m 2020-01-26T22:32:17.60
GU.BHB.HHN. ML:1.6 0.00014000000000000001 0.12 AML other m 2020-01-26T22:32:17.82
GU.RRL.HHN. ML:1.2 0.00003755 0.54 AML other m 2020-01-26T22:32:20.33
GU.RRL.HHE. ML:1.1 0.00003235000000000001 0.68 AML other m 2020-01-26T22:32:23.46
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