Earthquake with magnitude of ML 0.3 on date 16-01-2024 and time 14:19:25 (Italy) in region 4 km E Massello (TO)

A magnitude ML 0.3 earthquake occured in region: 4 km E Massello (TO), on

  • 16-01-2024 13:19:25 (UTC)
  • 16-01-2024 14:19:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.9720, 7.1030 at 9 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
Massello TO 4 51 51
Perrero TO 4 659 710
Roure TO 4 848 1558
Salza di Pinerolo TO 5 75 1633
Pomaretto TO 7 1009 2642
Perosa Argentina TO 7 3285 5927
Fenestrelle TO 8 544 6471
Inverso Pinasca TO 9 730 7201
Prali TO 10 246 7447
Pinasca TO 10 3051 10498
Usseaux TO 11 186 10684
Pramollo TO 11 258 10942
Villar Perosa TO 13 4092 15034
Pragelato TO 14 776 15810
San Germano Chisone TO 14 1854 17664
Porte TO 16 1083 18747
Mattie TO 17 687 19434
Meana di Susa TO 17 826 20260
Angrogna TO 17 889 21149
Coazze TO 18 3287 24436
Prarostino TO 18 1273 25709
Sestriere TO 18 929 26638
San Pietro Val Lemina TO 18 1448 28086
Gravere TO 18 692 28778
Bobbio Pellice TO 18 563 29341
Villar Focchiardo TO 18 2042 31383
San Giorio di Susa TO 19 1024 32407
Cantalupa TO 19 2553 34960
Villar Pellice TO 19 1076 36036
Roletto TO 19 2009 38045
Susa TO 19 6466 44511
Bussoleno TO 19 6094 50605
Chiomonte TO 19 916 51521
Mompantero TO 19 659 52180
Sauze di Cesana TO 19 244 52424
Torre Pellice TO 19 4551 56975
San Secondo di Pinerolo TO 19 3575 60550
Exilles TO 20 273 60823
Giaglione TO 20 631 61454

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km W of Moncalieri (57294 inhabitants)
47 Km W of Torino (890529 inhabitants)
73 Km NW of Cuneo (56081 inhabitants)
87 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
Reviewed
Rev100
ML 0.3 2024-01-16
13:19:25
44.9717 7.1028 9 2024-01-16
13:35:38
Sala Sismica INGV-Roma 124679081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-16 13:19:25 ± 0.2
Latitude 44.9717 ± 0.0108
Longitude 7.1028 ± 0.0153
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124679081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1207
Semi-minor axis of confidence ellipse (meter) 720
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 291
Circular confidence region, given by single value of horizontal uncertainty (meter) 1210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.49
Epicentral distance of station closest to the epicenter (degree) 0.17717
Epicentral distance of station farthest from the epicenter (degree) 0.59085
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 124679081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-16 13:35:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.LSD.HHZ. 2024-01-16T13:19:42.26 0.3 undecidable manual S 3 54.2013 50 -0.9 57
IV.MONC.HHE. 2024-01-16T13:19:37.78 0.6 undecidable manual P 80 65.5899 50 0.17 47
GU.LSD.HHZ. 2024-01-16T13:19:36.14 0.3 undecidable manual P 3 54.2013 50 0.29 70
GU.PZZ.HHZ. 2024-01-16T13:19:35.84 0.6 undecidable manual P 179 51.6039 50 0.39 46
GU.RSP.HHE. 2024-01-16T13:19:34.55 0.3 undecidable manual S 33 23.3544 112 -0.05 78
GU.RRL.HHZ. 2024-01-16T13:19:34.64 0.3 undecidable manual S 257 25.1526 110 -0.56 69
GU.BHB.HHZ. 2024-01-16T13:19:32.62 0.3 undecidable manual S 140 19.6692 116 -0.81 63
GU.RSP.HHE. 2024-01-16T13:19:31.20 0.1 undecidable manual P 33 23.3544 112 0.29 99
GU.RRL.HHZ. 2024-01-16T13:19:31.72 0.1 undecidable manual P 257 25.1526 110 0.46 95
GU.BHB.HHZ. 2024-01-16T13:19:30.49 0.1 undecidable manual P 140 19.6692 116 0.25 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.BHB.HHN. ML:0.1 0.000009757177 0.1024 AML other m 2024-01-16T13:19:33.62
GU.RRL.HHE. ML:0.2 0.000008673627 0.2368 AML other m 2024-01-16T13:19:34.95
GU.LSD.HHE. ML:0.0 0.000004375183049999999 0.16 AML other m 2024-01-16T13:19:42.25
GU.LSD.HHN. ML:0.0 0.0000031730315000000003 0.0832 AML other m 2024-01-16T13:19:42.70
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