Earthquake with magnitude of ML 1.0 on date 17-05-2022 and time 01:56:07 (Italy) in region 4 km NE Lauco (UD)

A magnitude ML 1.0 earthquake occured in region: 4 km NE Lauco (UD), on

  • 16-05-2022 23:56:07 (UTC)
  • 17-05-2022 01:56:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4470, 12.9710 at 16 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
Lauco UD 4 729 729
Zuglio UD 5 595 1324
Villa Santina UD 5 2233 3557
Arta Terme UD 5 2171 5728
Tolmezzo UD 6 10440 16168
Verzegnis UD 7 863 17031
Sutrio UD 8 1332 18363
Raveo UD 8 458 18821
Enemonzo UD 8 1319 20140
Cercivento UD 9 679 20819
Ovaro UD 9 1922 22741
Ravascletto UD 10 536 23277
Preone UD 10 246 23523
Paluzza UD 10 2217 25740
Cavazzo Carnico UD 10 1052 26792
Comeglians UD 11 516 27308
Treppo Carnico UD 11 618 27926
Socchieve UD 12 908 28834
Amaro UD 13 823 29657
Ligosullo UD 13 116 29773
Ampezzo UD 14 1006 30779
Rigolato UD 15 448 31227
Paularo UD 15 2623 33850
Prato Carnico UD 16 904 34754
Moggio Udinese UD 18 1714 36468
Bordano UD 18 754 37222
Venzone UD 18 2117 39339
Trasaghis UD 20 2227 41566

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NW of Udine (99169 inhabitants)
60 Km NE of Pordenone (51229 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 1.0 2022-05-16
23:56:07
46.4472 12.9713 16 2022-05-17
00:03:19
Sala Sismica INGV-Roma 104733601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-16 23:56:07 ± 0.16
Latitude 46.4472 ± 0.0054
Longitude 12.9713 ± 0.0091
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104733601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 699
Semi-minor axis of confidence ellipse (meter) 210
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.03867
Epicentral distance of station farthest from the epicenter (degree) 0.38581
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 104733601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-17 00:03:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.MLN.HHZ. 2022-05-16T23:56:16.60 1.0 positive manual P 220 42.8238 99 1 17
OX.PLRO.HHZ. 2022-05-16T23:56:15.18 0.6 undecidable manual S 50 17.5713 121 0.09 49
IV.FVI.HHZ. 2022-05-16T23:56:15.95 0.6 undecidable manual S 319 22.0668 113 -0.2 47
NI.VINO.HHZ. 2022-05-16T23:56:13.42 1.0 undecidable manual P 133 31.6461 104 -0.49 22
OX.CLUD.HHZ. 2022-05-16T23:56:13.00 0.6 undecidable manual S 279 6.993 151 -0.08 50
IV.PTCC.HHZ. 2022-05-16T23:56:13.42 0.6 undecidable manual P 98 29.5482 105 -0.18 46
OX.PLRO.HHZ. 2022-05-16T23:56:12.09 0.1 positive manual P 50 17.5713 121 0.2 95
OX.FUSE.HHZ. 2022-05-16T23:56:12.78 0.6 undecidable manual S 148 4.2957 162 -0.01 50
RF.GEPF.HHZ. 2022-05-16T23:56:12.56 1.0 undecidable manual P 146 22.9548 112 -0.08 24
IV.FVI.HHZ. 2022-05-16T23:56:12.43 0.1 positive manual P 319 22.0668 113 -0.08 96
NI.PALA.HHZ. 2022-05-16T23:56:12.48 0.6 positive manual P 189 22.6551 112 -0.12 48
OX.CLUD.HHZ. 2022-05-16T23:56:10.76 0.1 positive manual P 279 6.993 151 0.03 99
OX.FUSE.HHZ. 2022-05-16T23:56:10.58 0.1 positive manual P 148 4.2957 162 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.FUSE.HHN. ML:1.5 0.0003305 0.18 AML other m 2022-05-16T23:56:12.97
OX.FUSE.HHE. ML:1.0 0.00009825 0.3 AML other m 2022-05-16T23:56:13.04
OX.CLUD.HHE. ML:1.1 0.00011549999999999999 0.3 AML other m 2022-05-16T23:56:13.08
OX.CLUD.HHN. ML:0.9 0.00007714999999999999 0.36 AML other m 2022-05-16T23:56:13.32
OX.PLRO.HHN. ML:1.1 0.00008595 1.24 AML other m 2022-05-16T23:56:15.36
OX.PLRO.HHE. ML:0.9 0.00005305 0.88 AML other m 2022-05-16T23:56:15.94
IV.FVI.HHE. ML:1.3 0.00011119999999999999 0.5 AML other m 2022-05-16T23:56:16.29
IV.FVI.HHN. ML:1.2 0.0000963 0.48 AML other m 2022-05-16T23:56:16.05
NI.PALA.HHE. ML:0.9 0.000046649999999999996 0.74 AML other m 2022-05-16T23:56:17.19
NI.PALA.HHN. ML:1.0 0.0000624 1.56 AML other m 2022-05-16T23:56:17.06
IV.PTCC.HHN. ML:1.0 0.00004595 1.4 AML other m 2022-05-16T23:56:18.83
IV.PTCC.HHE. ML:0.8 0.0000243 1.24 AML other m 2022-05-16T23:56:18.18
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