Earthquake with magnitude of ML 0.4 on date 19-10-2019 and time 16:42:33 (Italy) in region 2 km NW Cavazzo Carnico (UD)

A magnitude ML 0.4 earthquake occured in region: 2 km NW Cavazzo Carnico (UD), on

  • 19-10-2019 14:42:33 (UTC)
  • 19-10-2019 16:42:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.38, 13.03 at 11 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
Cavazzo Carnico UD 2 1052 1052
Tolmezzo UD 3 10440 11492
Verzegnis UD 3 863 12355
Amaro UD 5 823 13178
Lauco UD 9 729 13907
Zuglio UD 9 595 14502
Villa Santina UD 9 2233 16735
Bordano UD 10 754 17489
Arta Terme UD 10 2171 19660
Venzone UD 10 2117 21777
Trasaghis UD 12 2227 24004
Enemonzo UD 12 1319 25323
Preone UD 12 246 25569
Moggio Udinese UD 13 1714 27283
Raveo UD 13 458 27741
Gemona del Friuli UD 15 10964 38705
Sutrio UD 15 1332 40037
Resiutta UD 15 309 40346
Osoppo UD 15 2936 43282
Socchieve UD 16 908 44190
Paluzza UD 16 2217 46407
Cercivento UD 16 679 47086
Ovaro UD 17 1922 49008
Treppo Carnico UD 17 618 49626
Vito d'Asio PN 18 769 50395
Ligosullo UD 18 116 50511
Paularo UD 18 2623 53134
Ravascletto UD 18 536 53670
Forgaria nel Friuli UD 18 1786 55456
Ampezzo UD 18 1006 56462
Montenars UD 18 538 57000
Artegna UD 19 2885 59885
Comeglians UD 19 516 60401
Clauzetto PN 19 380 60781

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NW of Udine (99169 inhabitants)
55 Km NE of Pordenone (51229 inhabitants)
100 Km NW of Trieste (204420 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 0.4 2019-10-19
14:42:33
46.38 13.03 11 2019-10-19
15:01:23
Sala Sismica INGV-Roma 73344461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-19 14:42:33 ± 0.03
Latitude 46.38 ± 0.00
Longitude 13.03 ± 0.00
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73344461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 190
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 238
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.27339
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 73344461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-19 15:01:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
TV.SF04.EHZ. 2019-10-19T14:44:01.59 3.0 undecidable manual Sg 1.03 0
IV.PTRJ.HNZ. 2019-10-19T14:43:52.57 3.0 undecidable manual Pg 12.04 0
IV.MURB.HHZ. 2019-10-19T14:43:47.39 3.0 undecidable manual Sg -0.3 0
IV.TRE1.HNZ. 2019-10-19T14:43:46.40 3.0 undecidable manual Sg -0.45 0
IV.MRLC.HHZ. 2019-10-19T14:43:44.97 3.0 positive manual Pn -6.45 0
IT.FIE.HGZ. 2019-10-19T14:43:41.73 3.0 undecidable manual Sg 1.3 0
IV.VAGA.HHZ. 2019-10-19T14:43:38.91 3.0 undecidable manual Pn -0.24 0
IT.ACQ.HGZ. 2019-10-19T14:43:34.83 3.0 negative manual Pg 14.17 0
IV.VCEL.EHZ. 2019-10-19T14:43:28.01 3.0 undecidable manual Pg 2.83 0
TV.SF04.EHZ. 2019-10-19T14:43:24.23 3.0 undecidable manual Pg 4.62 0
IV.NDIM.HNZ. 2019-10-19T14:43:22.44 3.0 undecidable manual Sn -1.06 0
IV.PTCC.HHE. 2019-10-19T14:42:42.85 0.3 undecidable manual S 84 0.2248 90 -0.19 70
OX.BAD.HHE. 2019-10-19T14:42:42.64 0.3 undecidable manual S 135 0.2104 90 0.03 73
OX.PLRO.HHE. 2019-10-19T14:42:41.68 0.3 undecidable manual S 26 0.1844 90 -0.16 72
OX.ZOU2.HHZ. 2019-10-19T14:42:41.74 0.3 undecidable manual S 348 0.179 90 0.07 72
OX.CLUD.HHZ. 2019-10-19T14:42:40.00 0.3 undecidable manual S 306 0.125 91 -0.09 73
OX.MPRI.HHZ. 2019-10-19T14:42:40.74 0.3 undecidable manual S 191 0.1457 90 0.05 74
IV.FVI.HHZ. 2019-10-19T14:42:39.99 0.3 positive manual P 321 0.2734 90 -0.01 72
IV.PTCC.HHE. 2019-10-19T14:42:39.04 0.3 undecidable manual P 84 0.2248 90 -0.14 71
IV.VENL.HNZ. 2019-10-19T14:42:39.77 3.0 positive manual P -1.8 0
IV.STAL.HHE. 2019-10-19T14:42:39.30 1.0 undecidable manual P 241 0.2527 90 -0.35 22
OX.PLRO.HHE. 2019-10-19T14:42:38.62 0.1 undecidable manual P 26 0.1844 90 0.13 95
OX.ZOU2.HHZ. 2019-10-19T14:42:38.50 0.3 undecidable manual P 348 0.179 90 0.11 72
OX.BOO.HHE. 2019-10-19T14:42:38.85 0.1 undecidable manual S 143 0.08 126 0.01 100
OX.BAD.HHE. 2019-10-19T14:42:38.96 0.3 undecidable manual P 135 0.2104 90 0.03 73
OX.CLUD.HHZ. 2019-10-19T14:42:37.53 0.3 undecidable manual P 306 0.125 91 0.05 74
OX.MPRI.HHZ. 2019-10-19T14:42:37.84 0.3 undecidable manual P 191 0.1457 90 0.01 74
OX.FUSE.HHZ. 2019-10-19T14:42:37.92 0.3 undecidable manual S 328 0.036 154 -0.08 74
OX.BOO.HHE. 2019-10-19T14:42:36.95 0.1 undecidable manual P 143 0.08 126 0.19 96
OX.FUSE.HHZ. 2019-10-19T14:42:36.28 0.3 undecidable manual P 328 0.036 154 0 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHE. ML:0 1.00014295E-5 0.1024 AML other m 2019-10-19T14:42:40.42
OX.CLUD.HHN. ML:-0.3 3.6593095E-6 0.0832 AML other m 2019-10-19T14:42:40.17
OX.CLUD.HNE. ML:0.5 2.8747565E-5 0.7552 AML other m 2019-10-19T14:42:40.46
OX.CLUD.HNN. ML:0 1.062087E-5 0.6208 AML other m 2019-10-19T14:42:40.08
OX.MPRI.HHE. ML:0.4 1.93375105E-5 0.16 AML other m 2019-10-19T14:42:41.09
OX.MPRI.HHN. ML:0.2 1.69543235E-5 0.48 AML other m 2019-10-19T14:42:40.76
OX.MPRI.HNE. ML:0.4 2.23947285E-5 0.5568 AML other m 2019-10-19T14:42:40.90
OX.MPRI.HNN. ML:0.4 2.11287705E-5 0.3776 AML other m 2019-10-19T14:42:40.81
OX.ZOU2.HHE. ML:0.4 1.966376E-5 0.1984 AML other m 2019-10-19T14:42:42.33
OX.ZOU2.HHN. ML:0.4 1.966036E-5 0.1408 AML other m 2019-10-19T14:42:42.22
OX.ZOU2.HNE. ML:0.6 3.004198E-5 0.2048 AML other m 2019-10-19T14:42:42.34
OX.ZOU2.HNN. ML:0.5 2.5268925E-5 0.384 AML other m 2019-10-19T14:42:42.11
IV.FVI.HHE. ML:0.6 1.852461E-5 0.096 AML other m 2019-10-19T14:42:44.48
IV.FVI.HHN. ML:0.8 3.2124615E-5 0.1408 AML other m 2019-10-19T14:42:44.31
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