Earthquake with magnitude of ML 1.7 on date 17-05-2022 and time 22:20:12 (UTC) in region 4 km SE Preone (UD)

A magnitude ML 1.7 earthquake occured in region: 4 km SE Preone (UD), on

  • 17-05-2022 22:20:12 (UTC)
  • 18-05-2022 00:20:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.3620, 12.8920 at 5 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
Preone UD 4 246 246
Enemonzo UD 6 1319 1565
Villa Santina UD 7 2233 3798
Socchieve UD 7 908 4706
Lauco UD 8 729 5435
Raveo UD 8 458 5893
Verzegnis UD 9 863 6756
Tramonti di Sopra PN 10 321 7077
Ampezzo UD 10 1006 8083
Tolmezzo UD 11 10440 18523
Tramonti di Sotto PN 11 387 18910
Cavazzo Carnico UD 12 1052 19962
Ovaro UD 14 1922 21884
Clauzetto PN 15 380 22264
Vito d'Asio PN 15 769 23033
Zuglio UD 15 595 23628
Amaro UD 16 823 24451
Arta Terme UD 16 2171 26622
Forgaria nel Friuli UD 16 1786 28408
Trasaghis UD 17 2227 30635
Comeglians UD 17 516 31151
Bordano UD 17 754 31905
Forni di Sotto UD 17 600 32505
Meduno PN 18 1574 34079
Castelnovo del Friuli PN 18 880 34959
Sauris UD 18 416 35375
Travesio PN 18 1776 37151
Sutrio UD 19 1332 38483
Ravascletto UD 19 536 39019
Osoppo UD 19 2936 41955
Prato Carnico UD 19 904 42859
Venzone UD 19 2117 44976
Cercivento UD 20 679 45655

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of Udine (99169 inhabitants)
49 Km NE of Pordenone (51229 inhabitants)
92 Km NE of Treviso (83731 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.7 2022-05-17
22:20:12
46.3618 12.8922 5 2022-05-17
22:33:48
Sala Sismica INGV-Roma 104783071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-17 22:20:12 ± 0.09
Latitude 46.3618 ± 0.0045
Longitude 12.8922 ± 0.0078
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 104783071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 501
Semi-minor axis of confidence ellipse (meter) 406
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.67544
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 104783071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-17 22:33:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SL.BOJS.BHZ. 2022-05-17T22:21:11.92 3.0 undecidable manual Sn 2.48 0
IV.ROVR.HHZ. 2022-05-17T22:21:00.30 1.0 undecidable manual S 241 1.4515 50 0.86 14
SL.BOJS.BHZ. 2022-05-17T22:20:47.72 3.0 undecidable manual Pg 3.16 0
IV.MAGA.HHZ. 2022-05-17T22:20:44.26 0.1 undecidable manual P 250 1.6754 38 0.93 49
ST.VARA.EHZ. 2022-05-17T22:20:40.93 0.3 undecidable manual P 250 1.4830 50 0.77 44
SI.LUSI.HHZ. 2022-05-17T22:20:39.44 0.3 undecidable manual P 254 1.4074 50 0.57 49
IV.ROVR.HHZ. 2022-05-17T22:20:39.91 0.3 undecidable manual P 241 1.4515 50 0.28 52
ST.GAGG.HHZ. 2022-05-17T22:20:39.01 0.1 undecidable manual P 259 1.3652 50 0.86 60
ST.OZOL.EHZ. 2022-05-17T22:20:37.20 0.1 undecidable manual P 273 1.2689 50 0.69 66
OX.SABO.HHZ. 2022-05-17T22:20:36.00 1.0 undecidable manual S 126 0.6349 50 0.75 19
SI.KOSI.HHZ. 2022-05-17T22:20:33.14 0.1 undecidable manual P 276 1.0486 50 0.42 76
MN.TRI.HHZ. 2022-05-17T22:20:30.32 0.6 undecidable manual P 137 0.8894 50 0.31 40
ST.ZIAN.EHZ. 2022-05-17T22:20:30.49 0.3 undecidable manual P 265 0.9209 50 -0.06 63
OX.CAE.HHZ. 2022-05-17T22:20:29.70 0.3 undecidable manual S 222 0.4721 50 -0.73 58
OX.VARN.HHZ. 2022-05-17T22:20:25.13 0.3 undecidable manual P 236 0.6583 50 -0.92 51
OX.SABO.HHZ. 2022-05-17T22:20:25.36 0.1 undecidable manual P 126 0.6349 50 -0.3 85
OX.AGOR.HHZ. 2022-05-17T22:20:24.92 0.3 undecidable manual P 263 0.5882 50 0.06 68
NI.VINO.HHZ. 2022-05-17T22:20:23.41 0.3 undecidable manual S 112 0.2860 98 -0.27 69
OX.DRE.HHZ. 2022-05-17T22:20:23.62 0.1 undecidable manual P 110 0.5531 50 -0.64 79
OX.MLN.HHZ. 2022-05-17T22:20:23.45 0.3 undecidable manual S 222 0.2860 98 -0.21 70
OX.PLRO.HHZ. 2022-05-17T22:20:22.56 0.3 undecidable manual S 43 0.2572 99 -0.01 73
OX.CAE.HHZ. 2022-05-17T22:20:21.96 0.1 undecidable manual P 222 0.4721 50 -0.91 71
IV.FVI.HHZ. 2022-05-17T22:20:21.97 0.1 undecidable manual S 342 0.2464 100 -0.22 94
RF.GEPF.HHZ. 2022-05-17T22:20:20.18 0.1 undecidable manual S 117 0.1907 102 0.1 97
IV.PTCC.HHZ. 2022-05-17T22:20:19.46 0.1 undecidable manual P 82 0.3220 97 -0.3 91
OX.MPRI.HHZ. 2022-05-17T22:20:18.25 0.1 undecidable manual S 151 0.1376 107 0.16 97
OX.PLRO.HHZ. 2022-05-17T22:20:18.52 0.1 undecidable manual P 43 0.2572 99 0.19 94
OX.MLN.HHZ. 2022-05-17T22:20:18.37 0.1 undecidable manual P 222 0.2860 98 -0.6 84
NI.VINO.HHZ. 2022-05-17T22:20:18.50 0.1 undecidable manual P 112 0.2860 98 -0.47 88
OX.CIMO.HHZ. 2022-05-17T22:20:18.58 0.1 undecidable manual P 261 0.3130 98 -0.98 71
IV.FVI.HHZ. 2022-05-17T22:20:17.84 0.1 undecidable manual P 342 0.2464 100 -0.27 93
RF.GEPF.HHZ. 2022-05-17T22:20:17.12 0.1 undecidable manual P 117 0.1907 102 0.22 95
NI.PALA.HHZ. 2022-05-17T22:20:17.99 0.1 undecidable manual S 169 0.1187 109 0.59 87
OX.CLUD.HHZ. 2022-05-17T22:20:16.60 0.1 undecidable manual S 356 0.0953 114 0.05 100
OX.CLUD.HHZ. 2022-05-17T22:20:15.34 0.1 undecidable manual P 356 0.0953 114 0.49 91
NI.PALA.HHZ. 2022-05-17T22:20:15.59 0.1 undecidable manual P 169 0.1187 109 0.25 96
OX.MPRI.HHZ. 2022-05-17T22:20:15.91 0.1 undecidable manual P 151 0.1376 107 0.16 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HNE. ML:1.3 0.0003495 0.52 AML other m 2022-05-17T22:20:17.64
OX.CLUD.HHE. ML:1.4 0.000361 0.5 AML other m 2022-05-17T22:20:17.65
OX.CLUD.HNN. ML:1.4 0.000407 1.2 AML other m 2022-05-17T22:20:18.75
OX.CLUD.HHN. ML:1.4 0.00041099999999999996 1.18 AML other m 2022-05-17T22:20:18.75
NI.PALA.HHN. ML:2.0 0.00136 0.64 AML other m 2022-05-17T22:20:18.09
NI.PALA.HHE. ML:2.0 0.0012595 1.26 AML other m 2022-05-17T22:20:18.13
OX.MPRI.HHE. ML:1.7 0.0006425000000000001 1.56 AML other m 2022-05-17T22:20:19.00
OX.MPRI.HNE. ML:1.7 0.0005805000000000001 1.56 AML other m 2022-05-17T22:20:19.00
OX.MPRI.HNN. ML:1.8 0.00073 0.64 AML other m 2022-05-17T22:20:19.49
OX.MPRI.HHN. ML:1.9 0.0007975 0.64 AML other m 2022-05-17T22:20:19.81
RF.GEPF.HHE. ML:1.7 0.0003595 0.22 AML other m 2022-05-17T22:20:20.95
RF.GEPF.HHN. ML:1.6 0.0002845 1.36 AML other m 2022-05-17T22:20:21.68
IV.FVI.HHN. ML:1.6 0.00024249999999999999 0.14 AML other m 2022-05-17T22:20:22.49
IV.FVI.HHE. ML:1.7 0.0003015 0.6 AML other m 2022-05-17T22:20:22.46
OX.PLRO.HNE. ML:2.1 0.0007310000000000001 0.94 AML other m 2022-05-17T22:20:23.05
OX.PLRO.HHE. ML:1.9 0.0004075 1.32 AML other m 2022-05-17T22:20:23.06
OX.MLN.HHN. ML:1.7 0.000216 1.38 AML other m 2022-05-17T22:20:23.12
OX.CIMO.HHN. ML:1.2 0.00006789999999999998 1.78 AML other m 2022-05-17T22:20:23.95
OX.PLRO.HNN. ML:2.1 0.000718 0.6 AML other m 2022-05-17T22:20:23.98
OX.MLN.HHE. ML:1.6 0.00021200000000000003 1.38 AML other m 2022-05-17T22:20:24.82
OX.PLRO.HHN. ML:2.0 0.00054 0.32 AML other m 2022-05-17T22:20:24.07
NI.VINO.HHE. ML:1.4 0.0001105 0.74 AML other m 2022-05-17T22:20:24.42
NI.VINO.HHN. ML:1.5 0.00016499999999999997 0.88 AML other m 2022-05-17T22:20:24.15
OX.CIMO.HHE. ML:1.0 0.0000475 0.74 AML other m 2022-05-17T22:20:26.39
IV.PTCC.HHN. ML:1.3 0.00007565 1.1 AML other m 2022-05-17T22:20:26.81
IV.PTCC.HHE. ML:1.2 0.000063 0.52 AML other m 2022-05-17T22:20:28.49
OX.CAE.HHN. ML:1.5 0.0000759 0.66 AML other m 2022-05-17T22:20:31.38
OX.CAE.HHE. ML:1.7 0.000135 0.4 AML other m 2022-05-17T22:20:31.59
OX.AGOR.HHE. ML:1.4 0.00005085000000000001 0.7 AML other m 2022-05-17T22:20:34.77
OX.DRE.HHN. ML:1.6 0.00007305 1.16 AML other m 2022-05-17T22:20:35.74
OX.AGOR.HHN. ML:1.4 0.000043049999999999996 0.42 AML other m 2022-05-17T22:20:35.38
OX.SABO.HNE. ML:2.2 0.000248 1.46 AML other m 2022-05-17T22:20:37.85
OX.DRE.HHE. ML:1.5 0.00006829999999999999 0.96 AML other m 2022-05-17T22:20:41.45
OX.SABO.HNN. ML:2.3 0.0003 1.34 AML other m 2022-05-17T22:20:42.88
MN.TRI.HHN. ML:1.4 0.0000275 1.88 AML other m 2022-05-17T22:20:46.96
MN.TRI.HHE. ML:1.7 0.00004815 0.92 AML other m 2022-05-17T22:20:46.37
SI.LUSI.HHE. ML:1.8 0.00003225 0.6 AML other m 2022-05-17T22:21:01.47
SI.LUSI.HHN. ML:2.1 0.0000557 0.26 AML other m 2022-05-17T22:21:02.75
IV.MAGA.HHE. ML:2.4 0.0000797 1.54 AML other m 2022-05-17T22:21:10.07
IV.MAGA.HHN. ML:2.1 0.00004625 1.58 AML other m 2022-05-17T22:21:11.88
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download