Earthquake with magnitude of ML 1.5 on date 26-05-2022 and time 20:48:32 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.5 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 26-05-2022 18:48:32 (UTC)
  • 26-05-2022 20:48:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.7930, 6.7640 at 8 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
Claviere TO 16 214 214
Cesana Torinese TO 18 967 1181
Sauze di Cesana TO 18 244 1425

Municipalities with at least 50000 inhabitants

An earthquake occurred to
76 Km W of Moncalieri (57294 inhabitants)
77 Km NW of Cuneo (56081 inhabitants)
79 Km W of Torino (890529 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 1.5 2022-05-26
18:48:32
44.7933 6.7642 9 2023-01-31
19:03:46
Bollettino Sismico Italiano INGV 109943231
Reviewed
Rev100
ML 1.6 2022-05-26
18:48:32
44.8067 6.7358 10 2022-05-26
18:56:54
Sala Sismica INGV-Roma 105186651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-26 18:48:32 ± 0.15
Latitude 44.7933 ± 0.0054
Longitude 6.7642 ± 0.0114
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 109943231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 888
Semi-minor axis of confidence ellipse (meter) 445
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 890.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 24
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 5.03440
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 109943231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-29 20:48:43

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 105186651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-26 18:56:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-05-26T18:50:15.50 3.0 undecidable manual Sn 2.11 0
GU.GSCL.HHZ. 2022-05-26T18:50:03.50 3.0 undecidable manual Sg 10.05 0
CH.BERNI.HHZ. 2022-05-26T18:49:58.97 3.0 undecidable manual Sn 5.05 0
IV.LNSS.HHZ. 2022-05-26T18:49:57.13 3.0 undecidable manual P 558.8184 7.75 0
OX.ACOM.HHZ. 2022-05-26T18:49:55.20 3.0 negative manual P 558.1191 5.91 0
IV.SENI.EHZ. 2022-05-26T18:49:54.31 3.0 undecidable manual P 527.8716 8.78 0
IV.ARVD.HHZ. 2022-05-26T18:49:44.50 3.0 undecidable manual P 512.1984 0.92 0
GU.CARD.HHZ. 2022-05-26T18:49:24.30 3.0 negative manual P 306.6597 6.29 0
IV.MDI.HHZ. 2022-05-26T18:49:16.30 3.0 positive manual P 254.5563 4.77 0
IV.CADC.HNZ. 2022-05-26T18:49:13.67 3.0 positive manual P 273.3153 -0.19 0
GU.TRAV.HHZ. 2022-05-26T18:49:05.10 0.3 undecidable manual S 44 110.7003 50 -0.3 60
GU.GBOS.HHZ. 2022-05-26T18:49:03.60 0.6 undecidable manual S 125 104.8173 50 -0.22 41
GU.ENR.HHZ. 2022-05-26T18:48:57.40 0.3 undecidable manual S 140 81.1521 50 -0.11 66
IV.QLNO.HHZ. 2022-05-26T18:48:56.05 0.3 undecidable manual P 112 135.4644 50 0.61 52
GU.LSD.HHZ. 2022-05-26T18:48:56.90 0.3 undecidable manual S 21 79.365 50 -0.13 66
GU.STV.HHZ. 2022-05-26T18:48:55.90 0.3 undecidable manual S 144 75.369 50 -0.05 68
GU.CANO.HHZ. 2022-05-26T18:48:55.53 0.3 undecidable manual P 119 133.4664 50 0.4 56
RD.ORIF.BHZ. 2022-05-26T18:48:54.90 0.6 undecidable manual S 282 70.8735 50 0.13 45
GU.REMY.HHE. 2022-05-26T18:48:53.53 0.6 undecidable manual P 15 119.7912 50 0.5 38
GU.TRAV.HHZ. 2022-05-26T18:48:52.20 0.3 undecidable manual P 44 110.7003 50 0.57 56
IV.MRGE.HHZ. 2022-05-26T18:48:52.65 3.0 undecidable manual P 110.8002 1.01 0
FR.SAOF.HHZ.00 2022-05-26T18:48:52.00 0.6 undecidable manual P 145 109.2129 50 0.6 37
GU.GBOS.HHZ. 2022-05-26T18:48:50.87 0.3 undecidable manual P 125 104.8173 50 0.15 63
GU.ENR.HHZ. 2022-05-26T18:48:47.46 0.1 undecidable manual P 140 81.1521 50 0.38 83
GU.STV.HHZ. 2022-05-26T18:48:46.19 0.3 undecidable manual P 144 75.369 50 0.01 68
GU.PZZ.HHZ. 2022-05-26T18:48:46.30 0.3 undecidable manual S 139 42.2244 50 -0.81 58
GU.LSD.HHZ. 2022-05-26T18:48:46.91 0.1 undecidable manual P 21 79.365 50 0.11 89
RD.ORIF.BHZ. 2022-05-26T18:48:45.31 0.1 positive manual P 282 70.8735 50 -0.18 89
GU.RSP.HHZ. 2022-05-26T18:48:43.32 0.1 undecidable manual P 45 55.5999 50 0.18 91
MN.BNI.HHZ. 2022-05-26T18:48:42.30 1.0 undecidable manual S 347 29.4483 106 -1.17 17
GU.PZZ.HHZ. 2022-05-26T18:48:40.57 0.1 positive manual P 139 42.2244 50 -0.5 87
GU.BHB.HHZ. 2022-05-26T18:48:40.51 0.1 positive manual P 83 39.5271 50 -0.15 95
MN.BNI.HHZ. 2022-05-26T18:48:38.60 1.0 negative manual P 347 29.4483 106 -0.37 23
GU.RRL.HHE. 2022-05-26T18:48:38.40 0.3 undecidable manual S 8 14.2746 121 -0.2 73
GU.RRL.HHE. 2022-05-26T18:48:36.26 0.1 undecidable manual P 8 14.2746 121 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.PZZ.HHE. ML:0.0 0.00039949999999999995 0.14 AML other m 2022-05-26T18:48:46.60
GU.BHB.HHN. ML:0.0 0.0000696 0.1 AML other m 2022-05-26T18:48:46.66
GU.PZZ.HHN. ML:0.0 0.00026900000000000003 1.56 AML other m 2022-05-26T18:48:47.21
GU.BHB.HHE. ML:0.0 0.00006560000000000001 0.46 AML other m 2022-05-26T18:48:49.42
GU.RSP.HHN. ML:1.5 0.00007645 1.54 AML other m 2022-05-26T18:48:52.17
GU.RSP.HHE. ML:1.5 0.00008 0.24 AML other m 2022-05-26T18:48:52.26
RD.ORIF.BHE. ML:1.3 0.000034099999999999995 1.76 AML other m 2022-05-26T18:48:54.89
RD.ORIF.BHN. ML:1.4 0.000043950000000000004 1.24 AML other m 2022-05-26T18:48:56.85
GU.STV.HHE. ML:0.0 0.00004835 0.66 AML other m 2022-05-26T18:48:56.45
GU.LSD.HHE. ML:0.0 0.00006970000000000001 0.14 AML other m 2022-05-26T18:48:57.69
GU.ENR.HHN. ML:0.0 0.000052350000000000005 1 AML other m 2022-05-26T18:48:57.44
GU.STV.HHN. ML:0.0 0.000055849999999999996 0.8 AML other m 2022-05-26T18:48:58.45
GU.LSD.HHN. ML:0.0 0.00004155 0.24 AML other m 2022-05-26T18:48:58.24
GU.ENR.HHE. ML:0.0 0.0000691 0.5 AML other m 2022-05-26T18:48:58.84
GU.GBOS.HHE. ML:0.0 0.00002645 0.76 AML other m 2022-05-26T18:49:05.13
GU.TRAV.HHN. ML:0.0 0.00003645 1.06 AML other m 2022-05-26T18:49:06.59
GU.GBOS.HHN. ML:0.0 0.0000203 0.96 AML other m 2022-05-26T18:49:06.60
GU.TRAV.HHE. ML:0.0 0.0000368 0.2 AML other m 2022-05-26T18:49:07.26
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