INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 0.8 on date 10-08-2018 and time 19:13:29 (Italy) in region 4 km S Cavazzo Carnico (UD)

A magnitude ML 0.8 earthquake occured in region: 4 km S Cavazzo Carnico (UD), on

  • 10-08-2018 17:13:29 (UTC)
  • 10-08-2018 19:13:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.34, 13.04 at 10 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 4 1052 1052
Bordano UD 6 754 1806
Amaro UD 6 823 2629
Trasaghis UD 7 2227 4856
Verzegnis UD 7 863 5719
Venzone UD 8 2117 7836
Tolmezzo UD 8 10440 18276
Osoppo UD 10 2936 21212
Gemona del Friuli UD 10 10964 32176
Villa Santina UD 13 2233 34409
Lauco UD 13 729 35138
Vito d'Asio PN 13 769 35907
Forgaria nel Friuli UD 14 1786 37693
Artegna UD 14 2885 40578
Zuglio UD 14 595 41173
Montenars UD 14 538 41711
Moggio Udinese UD 15 1714 43425
Preone UD 15 246 43671
Enemonzo UD 15 1319 44990
Clauzetto PN 15 380 45370
Resiutta UD 15 309 45679
Arta Terme UD 15 2171 47850
Buja UD 16 6563 54413
Magnano in Riviera UD 16 2336 56749
Majano UD 17 5945 62694
Raveo UD 17 458 63152
Socchieve UD 18 908 64060
Ragogna UD 18 2909 66969
Castelnovo del Friuli PN 18 880 67849
Pinzano al Tagliamento PN 18 1525 69374
Treppo Grande UD 19 1708 71082
Lusevera UD 19 643 71725
Tramonti di Sopra PN 19 321 72046
Tarcento UD 19 9012 81058
Tramonti di Sotto PN 20 387 81445
San Daniele del Friuli UD 20 8013 89458
Sutrio UD 20 1332 90790

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Udine (99169 inhabitants)
52 Km NE of Pordenone (51229 inhabitants)
95 Km NW of Trieste (204420 inhabitants)
96 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 0.8 2018-08-10
17:13:29
46.34 13.04 10 2018-08-10
17:29:13
Sala Sismica INGV-Roma 59602251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-08-10 17:13:29 ± 0.05
Latitude 46.34 ± 0.00
Longitude 13.04 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 59602251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 410
Semi-minor axis of confidence ellipse (meter) 297
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 196
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 129
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31476
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 59602251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-08-10 17:29:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CADC.HNZ. 2018-08-10T17:14:46.26 3.0 undecidable manual Sn 5.38 0
IV.MBFT.HHZ. 2018-08-10T17:14:41.58 3.0 undecidable manual Pn 1.76 0
IV.MSRU.HHZ. 2018-08-10T17:14:34.01 3.0 negative manual Pn 2.09 0
GU.SARM.EHZ. 2018-08-10T17:14:32.99 3.0 undecidable manual Sn -3.98 0
GU.CANO.HHZ. 2018-08-10T17:14:28.22 3.0 negative manual Pg 14.26 0
AC.SRN.HHZ. 2018-08-10T17:14:24.82 3.0 undecidable manual Pn 0.79 0
IV.CAR1.HHZ. 2018-08-10T17:14:24.49 3.0 undecidable manual Pn 5.76 0
IV.SPS2.HHZ. 2018-08-10T17:14:23.53 3.0 undecidable manual Pn 5.17 0
IV.QLNO.HHZ. 2018-08-10T17:14:17.64 3.0 undecidable manual Pn 4.98 0
AC.VLO.HHZ. 2018-08-10T17:14:17.35 3.0 undecidable manual Pn 3 0
IV.FOSV.EHZ. 2018-08-10T17:14:06.09 3.0 undecidable manual Sn -1.1 0
SI.BOSI.HHZ. 2018-08-10T17:13:59.54 3.0 positive manual Pg 10.83 0
IV.ZONE.HHZ. 2018-08-10T17:13:57.55 3.0 negative manual Pn 1.57 0
IV.FRON.EHZ. 2018-08-10T17:13:57.55 3.0 undecidable manual Sn -6.95 0
IV.OFFI.HHZ. 2018-08-10T17:13:57.78 3.0 undecidable manual Sn -4.53 0
IV.CRTO.HHZ. 2018-08-10T17:13:52.25 3.0 negative manual Pn -5.64 0
IV.GATE.HHZ. 2018-08-10T17:13:47.93 3.0 negative manual Pn 0.2 0
IV.CAVE.HHZ. 2018-08-10T17:13:43.20 3.0 undecidable manual Pn -2.86 0
IV.CSP1.EHZ. 2018-08-10T17:13:41.16 3.0 negative manual Pg 6.36 0
IV.NRCA.HHZ. 2018-08-10T17:13:40.29 3.0 positive manual Pg 2.24 0
IV.FVI.HHZ. 2018-08-10T17:13:40.70 0.3 undecidable manual S 326 0.3148 50 -0.29 68
IV.ATCC.EHZ. 2018-08-10T17:13:39.47 3.0 undecidable manual Pg 1.39 0
IV.FDMO.HHZ. 2018-08-10T17:13:39.57 3.0 negative manual Pg 3.41 0
OX.ZOU2.HHZ. 2018-08-10T17:13:38.41 0.3 undecidable manual S 348 0.2257 50 0.06 73
IV.CESI.HHZ. 2018-08-10T17:13:37.10 3.0 undecidable manual Pg -0.66 0
NI.VINO.HHZ. 2018-08-10T17:13:36.94 0.1 undecidable manual S 117 0.1826 117 0.01 99
IV.FVI.HHZ. 2018-08-10T17:13:36.01 0.3 undecidable manual P 326 0.3148 50 0.07 71
OX.CLUD.HHZ. 2018-08-10T17:13:36.20 0.1 undecidable manual S 318 0.1619 120 -0.05 98
OX.ZOU2.HHZ. 2018-08-10T17:13:34.56 0.3 undecidable manual P 348 0.2257 50 0.14 71
RF.GEPF.HHZ. 2018-08-10T17:13:34.00 0.1 undecidable manual S 132 0.0917 135 -0.08 99
OX.MPRI.HHZ. 2018-08-10T17:13:34.25 0.1 undecidable manual S 201 0.1025 132 -0.13 98
NI.PALA.HHZ. 2018-08-10T17:13:34.94 0.1 undecidable manual S 221 0.1223 127 -0.01 100
NI.VINO.HHZ. 2018-08-10T17:13:33.31 0.3 undecidable manual P 117 0.1826 117 -0.29 70
OX.CLUD.HHZ. 2018-08-10T17:13:33.27 0.3 undecidable manual P 318 0.1619 120 0.07 73
OX.MPRI.HHZ. 2018-08-10T17:13:32.23 0.1 positive manual P 201 0.1025 132 0.11 98
NI.PALA.HHZ. 2018-08-10T17:13:32.53 0.1 undecidable manual P 221 0.1223 127 0.08 98
RF.GEPF.HHZ. 2018-08-10T17:13:32.17 0.1 undecidable manual P 132 0.0917 135 0.22 96
CR.ZAG.BHZ. 2018-08-10T17:13:16.54 3.0 undecidable manual P -0.88 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CR.ZAG.BHE. ML:2.8 0.0001575 0.32 AML other m 2018-08-10T17:13:18.76
CR.ZAG.BHN. ML:3 0.000209 0.08 AML other m 2018-08-10T17:13:18.88
RF.GEPF.HHN. ML:1 0.00012735 0.22 AML other m 2018-08-10T17:13:34.45
RF.GEPF.HHE. ML:0.9 9.2E-5 0.32 AML other m 2018-08-10T17:13:34.55
OX.MPRI.HHE. ML:1 0.00012205 0.54 AML other m 2018-08-10T17:13:34.37
OX.MPRI.HHN. ML:1 0.00010275 0.28 AML other m 2018-08-10T17:13:34.64
NI.PALA.HHN. ML:1.3 0.000221 0.96 AML other m 2018-08-10T17:13:35.07
NI.PALA.HHE. ML:1.1 0.000131 0.24 AML other m 2018-08-10T17:13:35.19
OX.CLUD.HHE. ML:0.6 3.03E-5 0.66 AML other m 2018-08-10T17:13:36.44
NI.VINO.HHE. ML:0.6 2.91E-5 0.16 AML other m 2018-08-10T17:13:37.16
OX.CLUD.HHN. ML:0.3 1.625E-5 0.7 AML other m 2018-08-10T17:13:37.03
NI.VINO.HHN. ML:0.6 2.755E-5 0.28 AML other m 2018-08-10T17:13:37.43
OX.ZOU2.HHN. ML:0.5 2.085E-5 1.28 AML other m 2018-08-10T17:13:39.83
IV.CESI.HHN. ML:3.2 0.0001086 0.28 AML other m 2018-08-10T17:13:39.52
IV.CESI.HHE. ML:2.9 5.685E-5 0.28 AML other m 2018-08-10T17:13:39.29
OX.ZOU2.HHE. ML:0.5 1.98E-5 1.3 AML other m 2018-08-10T17:13:39.26
IV.FVI.HHN. ML:0.8 2.415E-5 0.14 AML other m 2018-08-10T17:13:41.26
IV.FVI.HHE. ML:0.6 1.52E-5 1.42 AML other m 2018-08-10T17:13:41.78
IV.FDMO.HHE. ML:2.4 1.82E-5 0.5 AML other m 2018-08-10T17:13:43.43
IV.ATCC.EHE. ML:2.9 5.805E-5 0.32 AML other m 2018-08-10T17:13:43.78
IV.ATCC.EHN. ML:2.7 4.435E-5 0.74 AML other m 2018-08-10T17:13:43.57
IV.FDMO.HHN. ML:2.5 2.34E-5 0.66 AML other m 2018-08-10T17:13:44.01
IV.NRCA.HHN. ML:2.7 2.765E-5 1 AML other m 2018-08-10T17:13:48.80
IV.NRCA.HHE. ML:2.9 5.74E-5 0.14 AML other m 2018-08-10T17:13:48.40
IV.FOSV.EHE. ML:2.5 2.865E-5 0.58 AML other m 2018-08-10T17:13:49.90
IV.ZONE.HHN. ML:2.2 3.675E-5 0.16 AML other m 2018-08-10T17:14:00.58
IV.FOSV.EHN. ML:2.6 4.16E-5 1.24 AML other m 2018-08-10T17:14:08.87
IV.ZONE.HHE. ML:2.3 4.355E-5 0.08 AML other m 2018-08-10T17:15:13.42
AC.VLO.HHE. ML:0 0.001165 0.9 AML other m 2018-08-10T17:15:23.32
AC.VLO.HHN. ML:0 0.001695 0.64 AML other m 2018-08-10T17:15:35.58
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