Earthquake with magnitude of ML 0.8 on date 27-01-2020 and time 15:09:22 (Italy) in region 3 km SW Paesana (CN)

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

  • 27-01-2020 14:09:22 (UTC)
  • 27-01-2020 15:09:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.67, 7.25 at 13 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
Paesana CN 3 2784 2784
Oncino CN 5 76 2860
Ostana CN 5 83 2943
Sanfront CN 7 2395 5338
Crissolo CN 8 168 5506
Rifreddo CN 8 1078 6584
Barge CN 9 7774 14358
Gambasca CN 9 371 14729
Envie CN 10 2074 16803
Martiniana Po CN 11 734 17537
Sampeyre CN 11 1022 18559
Frassino CN 11 265 18824
Bagnolo Piemonte CN 11 6024 24848
Revello CN 11 4262 29110
Melle CN 14 292 29402
RorĂ  TO 14 257 29659
Isasca CN 14 76 29735
Brossasco CN 14 1084 30819
Bibiana TO 15 3442 34261
Lusernetta TO 15 506 34767
Brondello CN 15 290 35057
Campiglione Fenile TO 16 1390 36447
Pagno CN 16 585 37032
Luserna San Giovanni TO 16 7395 44427
Castellar CN 16 295 44722
Valmala CN 16 52 44774
Cavour TO 16 5545 50319
Casteldelfino CN 17 157 50476
Torre Pellice TO 17 4551 55027
Villar Pellice TO 17 1076 56103
Venasca CN 17 1437 57540
Bricherasio TO 18 4616 62156
Pontechianale CN 18 179 62335
Bobbio Pellice TO 18 563 62898
Angrogna TO 19 889 63787
Elva CN 19 97 63884
Saluzzo CN 20 16960 80844
Macra CN 20 59 80903

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NW of Cuneo (56081 inhabitants)
50 Km SW of Moncalieri (57294 inhabitants)
56 Km SW of Torino (890529 inhabitants)
80 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 2020-01-27
14:09:22
44.67 7.25 13 2020-07-18
21:08:23
Bollettino Sismico Italiano INGV 77051751
Reviewed
Rev100
ML 0.8 2020-01-27
14:09:22
44.65 7.33 5 2020-01-27
14:24:52
Sala Sismica INGV-Roma 75912201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-27 14:09:22 ± 0.17
Latitude 44.67 ± 0.01
Longitude 7.25 ± 0.02
Depth (km) 13 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77051751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1519
Semi-minor axis of confidence ellipse (meter) 333
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 263
Circular confidence region, given by single value of horizontal uncertainty (meter) 1520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 131
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.16368
Epicentral distance of station farthest from the epicenter (degree) 0.60344
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 77051751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-05 16:41:13

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 75912201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-27 14:24:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.GBOS.HHZ. 2020-01-27T14:09:42.55 0.6 undecidable manual S 135 0.6034 92 -0.44 43
GU.RSP.HNN. 2020-01-27T14:09:38.75 0.6 undecidable manual S 2 0.4757 93 -0.48 43
GU.ENR.HHZ. 2020-01-27T14:09:38.17 0.6 undecidable manual S 164 0.4623 93 -0.65 42
GU.STV.HHZ. 2020-01-27T14:09:37.50 0.6 undecidable manual S 172 0.4299 94 -0.37 45
GU.RRL.HHE. 2020-01-27T14:09:36.49 0.6 undecidable manual S 308 0.4083 94 -0.74 39
GU.GBOS.HHZ. 2020-01-27T14:09:34.91 0.3 undecidable manual P 135 0.6034 92 0.51 64
GU.RSP.HNN. 2020-01-27T14:09:32.91 0.3 undecidable manual P 2 0.4757 93 0.69 62
GU.ENR.HHZ. 2020-01-27T14:09:31.90 0.3 undecidable manual P 164 0.4623 93 -0.09 72
GU.STV.HHZ. 2020-01-27T14:09:31.52 0.3 undecidable manual P 172 0.4299 94 0.08 72
GU.RRL.HHE. 2020-01-27T14:09:31.29 0.1 undecidable manual P 308 0.4083 94 0.22 95
GU.PZZ.HHZ. 2020-01-27T14:09:30.77 0.3 undecidable manual S 210 0.1898 104 -0.05 77
GU.BHB.HHZ. 2020-01-27T14:09:29.38 0.6 undecidable manual S 4 0.1637 109 -0.68 43
GU.BHB.HHZ. 2020-01-27T14:09:27.09 0.1 undecidable manual P 4 0.1637 109 0.16 100
GU.PZZ.HHZ. 2020-01-27T14:09:27.84 0.3 undecidable manual P 210 0.1898 104 0.47 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BHB.HHE. ML:0.5 2.2775105E-5 0.16 AML other m 2020-01-27T14:09:29.81
GU.BHB.HHN. ML:0.5 2.276718E-5 0.1408 AML other m 2020-01-27T14:09:29.91
GU.PZZ.HHN. ML:1.1 8.0531985E-5 1.1584 AML other m 2020-01-27T14:09:31.67
GU.PZZ.HHE. ML:0.8 4.3207175E-5 1.8144 AML other m 2020-01-27T14:09:31.04
GU.ENR.HHN. ML:0.9 1.7884642E-5 1.3408 AML other m 2020-01-27T14:09:38.78
GU.ENR.HHE. ML:1 2.3960175E-5 1.504 AML other m 2020-01-27T14:09:38.20
GU.GBOS.HHN. ML:0.9 1.44105505E-5 0.336 AML other m 2020-01-27T14:09:42.44
GU.GBOS.HHE. ML:0.5 6.7580025E-6 1.0144 AML other m 2020-01-27T14:09:42.65
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