Earthquake with magnitude of ML 2.2 on date 22-07-2020 and time 07:08:14 (Italy) in region 2 km NW Venzone (UD)

A magnitude ML 2.2 earthquake occured in region: 2 km NW Venzone (UD), on

  • 22-07-2020 05:08:14 (UTC)
  • 22-07-2020 07:08:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.36, 13.13 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
Venzone UD 2 2117 2117
Amaro UD 4 823 2940
Bordano UD 5 754 3694
Cavazzo Carnico UD 7 1052 4746
Moggio Udinese UD 8 1714 6460
Resiutta UD 8 309 6769
Gemona del Friuli UD 9 10964 17733
Trasaghis UD 9 2227 19960
Tolmezzo UD 11 10440 30400
Verzegnis UD 11 863 31263
Montenars UD 12 538 31801
Osoppo UD 12 2936 34737
Artegna UD 13 2885 37622
Resia UD 14 1033 38655
Lusevera UD 14 643 39298
Zuglio UD 14 595 39893
Magnano in Riviera UD 14 2336 42229
Chiusaforte UD 15 672 42901
Arta Terme UD 16 2171 45072
Buja UD 16 6563 51635
Lauco UD 17 729 52364
Tarcento UD 17 9012 61376
Villa Santina UD 17 2233 63609
Dogna UD 18 175 63784
Treppo Grande UD 18 1708 65492
Vito d'Asio PN 19 769 66261
Forgaria nel Friuli UD 19 1786 68047
Majano UD 19 5945 73992
Paularo UD 20 2623 76615
Taipana UD 20 636 77251
Nimis UD 20 2740 79991

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Udine (99169 inhabitants)
57 Km NE of Pordenone (51229 inhabitants)
93 Km NW of Trieste (204420 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 2.2 2020-07-22
05:08:14
46.35 13.13 5 2020-07-22
05:19:39
Sala Sismica INGV-Roma 81231241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-22 05:08:14 ± 0.11
Latitude 46.35 ± 0.01
Longitude 13.13 ± 0.01
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 81231241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 783
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 197
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
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 47
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.53
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.82922
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 32
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 81231241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-22 05:19:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CTI.HHZ. 2020-07-22T05:08:51.31 0.6 undecidable manual S 254 1.0693 50 1.25 27
IV.MAGA.HHZ. 2020-07-22T05:08:48.27 0.3 undecidable manual P 252 1.8292 38 0.88 34
SL.BOJS.BHZ. 2020-07-22T05:08:46.22 3.0 undecidable manual Pn 0.58 0
IV.MBAL.EHZ. 2020-07-22T05:08:46.23 0.6 negative manual P 248 1.7078 38 0.51 29
ST.CARE.EHZ. 2020-07-22T05:08:45.44 0.1 undecidable manual P 273 1.6808 38 0.09 64
ST.VARA.EHZ. 2020-07-22T05:08:44.57 1.0 negative manual P 252 1.6359 50 -0.16 16
SI.LUSI.HHZ. 2020-07-22T05:08:43.41 1.0 positive manual P 256 1.5648 50 -0.09 17
ST.OZOL.EHZ. 2020-07-22T05:08:42.02 1.0 undecidable manual P 273 1.4344 50 0.75 15
ST.DOSS.HHZ. 2020-07-22T05:08:41.46 0.1 positive manual P 251 1.4263 50 0.32 70
IV.ZOVE.EHZ. 2020-07-22T05:08:41.26 0.6 positive manual P 232 1.4551 50 -0.36 34
IV.APPI.EHZ. 2020-07-22T05:08:40.73 0.1 undecidable manual P 276 1.3166 50 1.47 45
SI.ROSI.HHZ. 2020-07-22T05:08:40.39 0.1 undecidable manual P 297 1.3112 50 1.22 52
ST.PANI.EHZ. 2020-07-22T05:08:39.20 1.0 negative manual P 257 1.2797 50 0.58 17
SI.KOSI.HHZ. 2020-07-22T05:08:38.08 0.6 negative manual P 276 1.2132 50 0.6 35
ST.ZIAN.EHZ. 2020-07-22T05:08:36.37 1.0 positive manual P 266 1.0846 50 1.08 15
IV.CTI.HHZ. 2020-07-22T05:08:35.69 0.6 positive manual P 254 1.0693 50 0.66 35
OX.CGRP.HHZ. 2020-07-22T05:08:35.44 1.0 positive manual P 243 1.0333 50 1.02 15
OX.SABO.HHZ. 2020-07-22T05:08:33.54 0.3 undecidable manual S 136 0.5054 50 0.18 68
IV.BRES.EHZ. 2020-07-22T05:08:33.84 0.1 undecidable manual P 290 1.0198 50 -0.35 79
OX.VARN.HHZ. 2020-07-22T05:08:30.08 0.1 undecidable manual P 243 0.7968 50 -0.29 84
OX.DRE.HHZ. 2020-07-22T05:08:29.09 0.6 undecidable manual S 117 0.3984 96 -0.83 38
OX.ACOM.HHZ. 2020-07-22T05:08:27.47 0.6 undecidable manual S 54 0.3265 97 0.3 46
IV.FVI.HHZ. 2020-07-22T05:08:26.61 0.3 undecidable manual S 315 0.3417 97 -1.13 50
IV.STAL.HHZ. 2020-07-22T05:08:24.64 0.3 undecidable manual S 252 0.3058 98 -1.71 36
OX.SABO.HHZ. 2020-07-22T05:08:24.38 0.1 undecidable manual P 136 0.5054 50 -1 69
OX.DRE.HHZ. 2020-07-22T05:08:22.28 0.1 undecidable manual P 117 0.3984 96 -1.12 66
OX.PLRO.HHE. 2020-07-22T05:08:22.87 0.6 undecidable manual S 3 0.1952 102 0.72 41
OX.CIMO.HHZ. 2020-07-22T05:08:22.89 0.1 undecidable manual P 265 0.4757 50 -1.98 38
OX.CLUD.HHZ. 2020-07-22T05:08:22.15 0.6 undecidable manual S 301 0.2005 102 -0.21 48
IV.PTCC.HHZ. 2020-07-22T05:08:21.38 0.6 undecidable manual S 71 0.1628 104 0.44 46
IV.FVI.HHZ. 2020-07-22T05:08:21.26 0.1 positive manual P 315 0.3417 97 -0.88 75
OX.ACOM.HHZ. 2020-07-22T05:08:21.56 0.6 negative manual P 54 0.3265 97 -0.25 46
OX.PRED.HHE. 2020-07-22T05:08:21.08 0.1 undecidable manual P 73 0.3121 98 -0.4 90
OX.MPRI.HHZ. 2020-07-22T05:08:20.59 0.6 undecidable manual S 221 0.1511 105 0.08 50
IV.STAL.HHZ. 2020-07-22T05:08:20.01 0.1 undecidable manual P 252 0.3058 98 -1.33 61
NI.VINO.HHZ. 2020-07-22T05:08:20.71 0.6 undecidable manual S 135 0.1421 106 0.54 45
OX.BAD.HHE. 2020-07-22T05:08:20.76 0.6 undecidable manual S 147 0.1439 106 0.52 45
OX.PLRO.HHE. 2020-07-22T05:08:19.26 0.1 undecidable manual P 3 0.1952 102 0.35 93
OX.FUSE.HHZ. 2020-07-22T05:08:19.59 0.3 undecidable manual S 304 0.1079 111 0.66 65
OX.CLUD.HHZ. 2020-07-22T05:08:18.72 0.1 negative manual P 301 0.2005 102 -0.31 94
IV.PTCC.HHZ. 2020-07-22T05:08:18.33 0.1 undecidable manual P 71 0.1628 104 0.12 99
OX.BOO.HHE. 2020-07-22T05:08:17.54 0.3 undecidable manual S 213 0.0414 135 0.79 62
OX.BAD.HHE. 2020-07-22T05:08:17.87 0.1 undecidable manual P 147 0.1439 106 0.06 100
OX.FUSE.HHZ. 2020-07-22T05:08:17.26 0.1 negative manual P 304 0.1079 111 0.21 98
OX.MPRI.HHZ. 2020-07-22T05:08:17.77 0.1 positive manual P 221 0.1511 105 -0.19 97
NI.VINO.HHZ. 2020-07-22T05:08:17.85 0.1 positive manual P 135 0.1421 106 0.08 100
OX.BOO.HHE. 2020-07-22T05:08:16.40 0.1 undecidable manual P 213 0.0414 135 0.61 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.MPRI.HNN. ML:2.2 0.00149 1.62 AML other m 2020-07-22T05:08:20.98
OX.MPRI.HHN. ML:2.3 0.001825 1.64 AML other m 2020-07-22T05:08:20.99
OX.MPRI.HNE. ML:2.1 0.00121 1.74 AML other m 2020-07-22T05:08:21.07
OX.MPRI.HHE. ML:2.2 0.001565 1.72 AML other m 2020-07-22T05:08:21.08
NI.VINO.HHE. ML:2.2 0.001845 0.16 AML other m 2020-07-22T05:08:21.12
NI.VINO.HHN. ML:2.2 0.00156 1.16 AML other m 2020-07-22T05:08:21.98
IV.PTCC.HHE. ML:1.7 0.0005015 0.62 AML other m 2020-07-22T05:08:21.60
OX.CLUD.HHE. ML:2.1 0.0008805 0.46 AML other m 2020-07-22T05:08:22.51
OX.CLUD.HNE. ML:2.1 0.000863 0.46 AML other m 2020-07-22T05:08:22.51
OX.CLUD.HNN. ML:1.9 0.000606 0.6 AML other m 2020-07-22T05:08:22.45
OX.CLUD.HHN. ML:2 0.000799 0.6 AML other m 2020-07-22T05:08:22.45
IV.PTCC.HHN. ML:1.7 0.000429 0.26 AML other m 2020-07-22T05:08:22.76
IV.STAL.HNE. ML:1.9 0.000364 0.3 AML other m 2020-07-22T05:08:25.20
IV.STAL.HNN. ML:2.2 0.0006545 0.48 AML other m 2020-07-22T05:08:26.51
IV.STAL.HHN. ML:1.9 0.000372 0.18 AML other m 2020-07-22T05:08:26.59
IV.FVI.HHN. ML:2.2 0.000597 0.14 AML other m 2020-07-22T05:08:26.70
IV.STAL.HHE. ML:2 0.0003865 1.32 AML other m 2020-07-22T05:08:26.30
IV.FVI.HHE. ML:2 0.0004065 0.74 AML other m 2020-07-22T05:08:27.28
OX.ACOM.HNE. ML:2.1 0.0004975 0.24 AML other m 2020-07-22T05:08:28.29
OX.ACOM.HHE. ML:2.1 0.0004965 1.32 AML other m 2020-07-22T05:08:28.17
OX.ACOM.HHN. ML:2 0.000411 0.66 AML other m 2020-07-22T05:08:28.62
OX.ACOM.HNN. ML:2 0.0003695 0.32 AML other m 2020-07-22T05:08:29.46
OX.CIMO.HNN. ML:1.5 8.675E-5 1.3 AML other m 2020-07-22T05:08:30.67
OX.CIMO.HHN. ML:1.5 7.965E-5 1.6 AML other m 2020-07-22T05:08:30.02
OX.CIMO.HNE. ML:1.4 5.505E-5 0.32 AML other m 2020-07-22T05:08:33.80
OX.CIMO.HHE. ML:1.3 4.95E-5 0.32 AML other m 2020-07-22T05:08:33.64
OX.SABO.HNN. ML:2.8 0.00135 0.24 AML other m 2020-07-22T05:08:36.81
OX.SABO.HHN. ML:2.2 0.0003655 0.24 AML other m 2020-07-22T05:08:36.81
OX.SABO.HHE. ML:2.3 0.00043 0.46 AML other m 2020-07-22T05:08:36.72
OX.SABO.HNE. ML:2.9 0.001775 0.46 AML other m 2020-07-22T05:08:36.72
OX.VARN.HNE. ML:2 0.0001225 1.24 AML other m 2020-07-22T05:08:46.91
OX.VARN.HHN. ML:1.9 9.665E-5 0.14 AML other m 2020-07-22T05:08:46.65
OX.VARN.HHE. ML:2 0.000121 0.68 AML other m 2020-07-22T05:08:47.21
OX.VARN.HNN. ML:1.9 0.00010065 0.2 AML other m 2020-07-22T05:08:48.29
IV.BRES.EHN. ML:2 7.295E-5 0.74 AML other m 2020-07-22T05:08:53.68
IV.CTI.HHE. ML:2.6 0.000272 0.5 AML other m 2020-07-22T05:08:53.40
OX.CGRP.HHE. ML:2 8.96E-5 0.46 AML other m 2020-07-22T05:08:53.70
IV.BRES.EHE. ML:2 8.57E-5 0.88 AML other m 2020-07-22T05:08:54.15
IV.CTI.HHN. ML:2.4 0.000191 0.28 AML other m 2020-07-22T05:08:54.09
OX.CGRP.HHN. ML:2.1 9.695E-5 0.3 AML other m 2020-07-22T05:08:54.45
SI.KOSI.HHE. ML:1.7 2.78E-5 0.24 AML other m 2020-07-22T05:08:57.03
ST.PANI.EHN. ML:2.5 0.000168 0.24 AML other m 2020-07-22T05:08:58.86
SI.KOSI.HHN. ML:2 5.63E-5 0.5 AML other m 2020-07-22T05:08:58.84
ST.PANI.EHE. ML:2.4 0.0001425 0.16 AML other m 2020-07-22T05:08:58.90
IV.APPI.EHN. ML:2.3 9.895E-5 0.58 AML other m 2020-07-22T05:09:01.23
SI.ROSI.HHN. ML:2.1 7.605E-5 0.44 AML other m 2020-07-22T05:09:02.38
IV.ZOVE.HNN. ML:2.4 0.00011565 0.46 AML other m 2020-07-22T05:09:02.09
IV.ZOVE.EHN. ML:2.2 7.695E-5 0.24 AML other m 2020-07-22T05:09:02.61
IV.APPI.EHE. ML:2.2 7.885E-5 0.22 AML other m 2020-07-22T05:09:02.81
ST.DOSS.HNN. ML:2.4 0.000126 0.46 AML other m 2020-07-22T05:09:03.56
SI.ROSI.HHE. ML:2 5.875E-5 0.3 AML other m 2020-07-22T05:09:03.46
ST.DOSS.HHE. ML:2.5 0.000134 1.52 AML other m 2020-07-22T05:09:03.03
ST.OZOL.EHN. ML:2.7 0.000244 0.28 AML other m 2020-07-22T05:09:04.07
ST.DOSS.HHN. ML:2.5 0.0001335 0.84 AML other m 2020-07-22T05:09:04.16
ST.DOSS.HNE. ML:2.5 0.00014 1.54 AML other m 2020-07-22T05:09:04.93
ST.OZOL.EHE. ML:2.6 0.0001955 0.28 AML other m 2020-07-22T05:09:04.25
IV.ZOVE.EHE. ML:2.2 7.875E-5 0.9 AML other m 2020-07-22T05:09:04.54
IV.ZOVE.HNE. ML:2.4 0.00011535 1 AML other m 2020-07-22T05:09:05.77
SI.LUSI.HHN. ML:2.8 0.000235 0.18 AML other m 2020-07-22T05:09:06.74
SI.LUSI.HHE. ML:2.3 8.34E-5 0.64 AML other m 2020-07-22T05:09:07.46
ST.VARA.EHN. ML:2.7 0.000166 1.14 AML other m 2020-07-22T05:09:08.36
ST.VARA.EHE. ML:2.8 0.000248 0.92 AML other m 2020-07-22T05:09:09.41
IV.MBAL.EHE. ML:2.5 0.0001014 0.1 AML other m 2020-07-22T05:09:11.69
IV.MBAL.EHN. ML:2.3 6.915E-5 0.72 AML other m 2020-07-22T05:09:11.82
SL.BOJS.BHE. ML:2.3 6.3E-5 0.6 AML other m 2020-07-22T05:09:13.06
SL.BOJS.BHN. ML:2.4 7.46E-5 0.3 AML other m 2020-07-22T05:09:14.66
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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
Waveforms Seismic signals in full SEED format Download