Earthquake with magnitude of ML 1.6 on date 28-05-2022 and time 07:26:14 (UTC) in region 6 km SE Venzone (UD)

A magnitude ML 1.6 earthquake occured in region: 6 km SE Venzone (UD), on

  • 28-05-2022 07:26:14 (UTC)
  • 28-05-2022 09:26:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.3070, 13.2000 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
Venzone UD 6 2117 2117
Gemona del Friuli UD 6 10964 13081
Montenars UD 6 538 13619
Lusevera UD 7 643 14262
Bordano UD 7 754 15016
Artegna UD 8 2885 17901
Magnano in Riviera UD 9 2336 20237
Resiutta UD 10 309 20546
Trasaghis UD 10 2227 22773
Tarcento UD 10 9012 31785
Osoppo UD 11 2936 34721
Amaro UD 11 823 35544
Resia UD 11 1033 36577
Moggio Udinese UD 12 1714 38291
Buja UD 12 6563 44854
Taipana UD 13 636 45490
Nimis UD 13 2740 48230
Treppo Grande UD 13 1708 49938
Cavazzo Carnico UD 14 1052 50990
Chiusaforte UD 14 672 51662
Cassacco UD 15 2938 54600
Attimis UD 15 1805 56405
Tricesimo UD 16 7600 64005
Colloredo di Monte Albano UD 16 2223 66228
Majano UD 17 5945 72173
Reana del Rojale UD 18 4966 77139
Tolmezzo UD 18 10440 87579
Dogna UD 18 175 87754
Verzegnis UD 18 863 88617
Forgaria nel Friuli UD 20 1786 90403

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km N of Udine (99169 inhabitants)
57 Km NE of Pordenone (51229 inhabitants)
85 Km NW of Trieste (204420 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 1.6 2022-05-28
07:26:14
46.3073 13.2003 9 2022-05-28
07:32:18
Sala Sismica INGV-Roma 105245651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-28 07:26:14 ± 0.04
Latitude 46.3073 ± 0.0018
Longitude 13.2003 ± 0.0026
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 105245651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 219
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 303
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43887
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 105245651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-28 07:32:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.VARN.HHZ. 2022-05-28T07:26:32.28 3.0 undecidable manual P 1.81 0
OX.SABO.HHZ. 2022-05-28T07:26:30.31 0.6 undecidable manual S 137 0.4389 50 0.19 45
IV.FVI.HHZ. 2022-05-28T07:26:29.26 0.6 undecidable manual S 315 0.4092 50 0.02 47
OX.ACOM.HHZ. 2022-05-28T07:26:26.51 0.6 undecidable manual S 42 0.3229 50 -0.19 46
OX.PLRO.HHZ. 2022-05-28T07:26:24.01 0.6 undecidable manual S 352 0.2446 109 -0.19 47
OX.SABO.HHZ. 2022-05-28T07:26:23.48 0.6 negative manual P 137 0.4389 50 0.06 46
NI.PALA.HHZ. 2022-05-28T07:26:22.76 0.6 undecidable manual S 252 0.2005 113 0.12 48
IV.FVI.HHZ. 2022-05-28T07:26:22.87 0.1 undecidable manual P 315 0.4092 50 -0.04 93
OX.MPRI.HHZ. 2022-05-28T07:26:21.13 0.6 undecidable manual S 246 0.1610 117 -0.13 48
OX.ACOM.HHZ. 2022-05-28T07:26:21.41 0.6 negative manual P 42 0.3229 50 -0.04 48
OX.FUSE.HHZ. 2022-05-28T07:26:21.87 0.6 undecidable manual S 308 0.1736 116 0.17 48
OX.PLRO.HHZ. 2022-05-28T07:26:20.09 0.1 undecidable manual P 352 0.2446 109 0.09 96
IV.PTCC.HHZ. 2022-05-28T07:26:20.63 0.6 undecidable manual S 47 0.1457 120 -0.1 49
IV.PTCC.HHZ. 2022-05-28T07:26:18.09 0.1 negative manual P 47 0.1457 120 0.09 97
OX.MPRI.HHZ. 2022-05-28T07:26:18.22 0.3 negative manual P 246 0.1610 117 -0.08 73
OX.BAD.HHE. 2022-05-28T07:26:18.45 0.6 undecidable manual S 158 0.0791 136 -0.25 48
NI.VINO.HHZ. 2022-05-28T07:26:18.45 0.6 undecidable manual S 136 0.0746 138 -0.12 49
NI.PALA.HHZ. 2022-05-28T07:26:18.83 0.1 undecidable manual P 252 0.2005 113 -0.27 93
OX.BOO.HHE. 2022-05-28T07:26:18.51 0.6 undecidable manual S 280 0.0710 139 0.02 50
OX.FUSE.HHZ. 2022-05-28T07:26:18.46 0.1 undecidable manual P 308 0.1736 116 -0.09 97
OX.BOO.HHE. 2022-05-28T07:26:17.02 0.1 undecidable manual P 280 0.0710 139 0.31 94
RF.GEPF.HHZ. 2022-05-28T07:26:17.98 0.6 undecidable manual S 233 0.0540 147 -0.1 49
RF.GEPF.HHZ. 2022-05-28T07:26:16.58 0.1 positive manual P 233 0.0540 147 0.11 99
OX.BAD.HHE. 2022-05-28T07:26:16.85 0.1 undecidable manual P 158 0.0791 136 0.03 100
NI.VINO.HHZ. 2022-05-28T07:26:16.85 0.1 positive manual P 136 0.0746 138 0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
RF.GEPF.HHE. ML:1.8 0.0011185000000000001 0.2 AML other m 2022-05-28T07:26:18.11
RF.GEPF.HHN. ML:1.6 0.000712 0.94 AML other m 2022-05-28T07:26:18.13
NI.VINO.HHE. ML:1.4 0.0003745 0.28 AML other m 2022-05-28T07:26:18.66
NI.VINO.HHN. ML:1.3 0.0003015 0.32 AML other m 2022-05-28T07:26:20.19
IV.PTCC.HHN. ML:1.4 0.000254 1.4 AML other m 2022-05-28T07:26:20.79
IV.PTCC.HHE. ML:1.4 0.00023449999999999998 0.34 AML other m 2022-05-28T07:26:21.29
OX.MPRI.HHN. ML:1.4 0.000214 1.74 AML other m 2022-05-28T07:26:22.91
OX.MPRI.HNN. ML:1.4 0.00020250000000000002 1.74 AML other m 2022-05-28T07:26:22.91
OX.MPRI.HHE. ML:1.3 0.00016 0.28 AML other m 2022-05-28T07:26:22.17
OX.FUSE.HHE. ML:1.4 0.000213 0.24 AML other m 2022-05-28T07:26:22.92
OX.FUSE.HHN. ML:1.8 0.00046199999999999995 1.64 AML other m 2022-05-28T07:26:23.96
OX.MPRI.HNE. ML:1.2 0.00014000000000000001 1.26 AML other m 2022-05-28T07:26:23.98
NI.PALA.HHE. ML:1.5 0.0001995 0.8 AML other m 2022-05-28T07:26:23.42
NI.PALA.HHN. ML:1.6 0.0002545 0.5 AML other m 2022-05-28T07:26:23.94
OX.PLRO.HNN. ML:2.0 0.000618 1.56 AML other m 2022-05-28T07:26:24.10
OX.PLRO.HHN. ML:1.9 0.00039749999999999996 1.08 AML other m 2022-05-28T07:26:26.03
OX.PLRO.HNE. ML:1.9 0.00040300000000000004 0.36 AML other m 2022-05-28T07:26:26.29
OX.PLRO.HHE. ML:1.6 0.00021799999999999999 0.76 AML other m 2022-05-28T07:26:26.30
OX.ACOM.HNE. ML:1.6 0.00016949999999999997 0.82 AML other m 2022-05-28T07:26:27.54
OX.ACOM.HHE. ML:1.6 0.0001565 0.26 AML other m 2022-05-28T07:26:27.53
OX.ACOM.HHN. ML:1.5 0.00011665 0.72 AML other m 2022-05-28T07:26:28.63
OX.ACOM.HNN. ML:1.6 0.00013915 1.26 AML other m 2022-05-28T07:26:29.63
OX.SABO.HNE. ML:2.2 0.0004075 0.72 AML other m 2022-05-28T07:26:32.87
OX.SABO.HNN. ML:2.2 0.00046350000000000004 1.06 AML other m 2022-05-28T07:26:34.78
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