Earthquake with magnitude of ML 0.7 on date 26-07-2019 and time 09:50:49 (Italy) in region 1 km NE Verzegnis (UD)

A magnitude ML 0.7 earthquake occured in region: 1 km NE Verzegnis (UD), on

  • 26-07-2019 07:50:49 (UTC)
  • 26-07-2019 09:50:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4, 13 at 7 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
Verzegnis UD 1 863 863
Tolmezzo UD 2 10440 11303
Cavazzo Carnico UD 4 1052 12355
Lauco UD 6 729 13084
Villa Santina UD 6 2233 15317
Amaro UD 8 823 16140
Zuglio UD 8 595 16735
Arta Terme UD 9 2171 18906
Enemonzo UD 9 1319 20225
Preone UD 10 246 20471
Raveo UD 11 458 20929
Bordano UD 12 754 21683
Venzone UD 13 2117 23800
Sutrio UD 13 1332 25132
Socchieve UD 14 908 26040
Trasaghis UD 14 2227 28267
Ovaro UD 14 1922 30189
Cercivento UD 15 679 30868
Paluzza UD 15 2217 33085
Moggio Udinese UD 15 1714 34799
Ravascletto UD 16 536 35335
Treppo Carnico UD 16 618 35953
Ampezzo UD 16 1006 36959
Comeglians UD 17 516 37475
Osoppo UD 17 2936 40411
Gemona del Friuli UD 17 10964 51375
Resiutta UD 17 309 51684
Ligosullo UD 17 116 51800
Paularo UD 18 2623 54423
Vito d'Asio PN 18 769 55192
Tramonti di Sopra PN 19 321 55513
Forgaria nel Friuli UD 19 1786 57299
Clauzetto PN 20 380 57679
Tramonti di Sotto PN 20 387 58066

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NW of Udine (99169 inhabitants)
56 Km NE of Pordenone (51229 inhabitants)
100 Km NE of Treviso (83731 inhabitants)
Recent and historical Seismicity
Seismic hazard
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
Rev 100 ML 0.7 2019-07-26
07:50:49
46.4 13 7 2019-07-26
07:59:02
Sala Sismica INGV-Roma 70893511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-26 07:50:49 ± 0.14
Latitude 46.40 ± 0.00
Longitude 13.00 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70893511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 339
Semi-minor axis of confidence ellipse (meter) 102
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 340
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
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) 0.01889
Epicentral distance of station farthest from the epicenter (degree) 0.24372
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 70893511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-26 07:59:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTCC.HHZ. 2019-07-26T07:50:59.40 0.3 undecidable manual S 87 0.2437 105 0.15 73
OX.BAD.HNZ. 2019-07-26T07:50:58.51 0.6 undecidable manual S 134 0.2329 105 -0.34 47
NI.VINO.HHZ. 2019-07-26T07:50:58.62 0.3 undecidable manual S 127 0.2365 105 -0.37 70
OX.PLRO.HNZ. 2019-07-26T07:50:57.00 0.3 undecidable manual S 33 0.1844 109 -0.05 75
OX.ZOU2.HHZ. 2019-07-26T07:50:56.49 0.3 undecidable manual S 353 0.1637 111 0.16 74
OX.MPRI.HHZ. 2019-07-26T07:50:56.32 0.3 undecidable manual S 183 0.1547 113 0.31 72
NI.PALA.HHZ. 2019-07-26T07:50:56.29 0.3 undecidable manual S 199 0.1592 112 0.12 75
IV.PTCC.HHZ. 2019-07-26T07:50:55.25 0.3 undecidable manual P 87 0.2437 105 0.1 74
OX.BAD.HNZ. 2019-07-26T07:50:55.27 0.3 undecidable manual P 134 0.2329 105 0.35 70
OX.CLUD.HHZ. 2019-07-26T07:50:54.13 0.3 undecidable manual S 307 0.1025 122 -0.08 76
NI.VINO.HHZ. 2019-07-26T07:50:54.75 0.3 undecidable manual P 127 0.2365 105 -0.25 72
IV.STAL.HHZ. 2019-07-26T07:50:54.70 0.3 undecidable manual P 236 0.2419 105 -0.41 69
OX.BOO.HNZ. 2019-07-26T07:50:54.28 0.3 undecidable manual S 138 0.1016 122 0.1 76
OX.PLRO.HNZ. 2019-07-26T07:50:53.94 0.3 undecidable manual P 33 0.1844 109 0.06 75
NI.PALA.HHZ. 2019-07-26T07:50:53.42 0.3 undecidable manual P 199 0.1592 112 0.05 76
OX.ZOU2.HHZ. 2019-07-26T07:50:53.51 0.3 undecidable manual P 353 0.1637 111 0.05 76
OX.MPRI.HHZ. 2019-07-26T07:50:53.29 0.3 undecidable manual P 183 0.1547 113 0.01 76
OX.BOO.HNZ. 2019-07-26T07:50:52.33 0.3 undecidable manual P 138 0.1016 122 0.11 76
OX.CLUD.HHZ. 2019-07-26T07:50:52.34 0.3 undecidable manual P 307 0.1025 122 0.1 76
OX.FUSE.HHZ. 2019-07-26T07:50:50.81 0.1 negative manual P 0 0.0189 164 -0.23 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHE. ML:0.6 5.695E-5 0.42 AML other m 2019-07-26T07:50:54.26
OX.CLUD.HHN. ML:0.7 6.67E-5 0.4 AML other m 2019-07-26T07:50:54.72
NI.PALA.HHN. ML:1 9.075E-5 0.82 AML other m 2019-07-26T07:50:56.77
OX.ZOU2.HHE. ML:0.6 3.605E-5 1.34 AML other m 2019-07-26T07:50:57.08
NI.PALA.HHE. ML:1.2 0.0001245 1.72 AML other m 2019-07-26T07:50:57.08
OX.MPRI.HHE. ML:0.6 4.025E-5 0.1 AML other m 2019-07-26T07:50:57.26
OX.ZOU2.HHN. ML:0.7 4.27E-5 0.72 AML other m 2019-07-26T07:50:57.74
OX.MPRI.HHN. ML:0.7 4.91E-5 0.66 AML other m 2019-07-26T07:50:57.43
NI.VINO.HHN. ML:0.6 2.415E-5 0.52 AML other m 2019-07-26T07:50:58.94
IV.PTCC.HHE. ML:0.6 2.545E-5 1.4 AML other m 2019-07-26T07:51:00.01
NI.VINO.HHE. ML:0.7 2.76E-5 0.78 AML other m 2019-07-26T07:51:00.56
IV.PTCC.HHN. ML:0.7 2.81E-5 0.26 AML other m 2019-07-26T07:51:00.72
IV.STAL.HHE. ML:0.7 2.81E-5 0.92 AML other m 2019-07-26T07:51:01.86
IV.STAL.HHN. ML:0.6 2.55E-5 0.22 AML other m 2019-07-26T07:51:02.11
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download