Earthquake with magnitude of ML 1.1 on date 16-07-2019 and time 04:05:00 (Italy) in region 6 km S Resiutta (UD)

A magnitude ML 1.1 earthquake occured in region: 6 km S Resiutta (UD), on

  • 16-07-2019 02:05:00 (UTC)
  • 16-07-2019 04:05:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.34, 13.24 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
Resiutta UD 6 309 309
Resia UD 6 1033 1342
Venzone UD 7 2117 3459
Moggio Udinese UD 8 1714 5173
Lusevera UD 9 643 5816
Chiusaforte UD 9 672 6488
Gemona del Friuli UD 10 10964 17452
Montenars UD 10 538 17990
Bordano UD 10 754 18744
Amaro UD 11 823 19567
Artegna UD 13 2885 22452
Taipana UD 13 636 23088
Dogna UD 13 175 23263
Magnano in Riviera UD 13 2336 25599
Trasaghis UD 14 2227 27826
Tarcento UD 14 9012 36838
Cavazzo Carnico UD 15 1052 37890
Osoppo UD 15 2936 40826
Nimis UD 16 2740 43566
Buja UD 17 6563 50129
Treppo Grande UD 18 1708 51837
Attimis UD 18 1805 53642
Tolmezzo UD 18 10440 64082
Pontebba UD 19 1433 65515
Cassacco UD 19 2938 68453
Verzegnis UD 19 863 69316
Tricesimo UD 20 7600 76916

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km N of Udine (99169 inhabitants)
62 Km NE of Pordenone (51229 inhabitants)
87 Km NW of Trieste (204420 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 1.1 2019-07-16
02:05:00
46.34 13.24 11 2019-07-16
02:15:19
Sala Sismica INGV-Roma 70620261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-16 02:05:00 ± 0.04
Latitude 46.34 ± 0.00
Longitude 13.24 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70620261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 272
Semi-minor axis of confidence ellipse (meter) 210
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 148
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.09263
Epicentral distance of station farthest from the epicenter (degree) 0.32915
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 70620261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-16 02:15:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.DRE.HHZ. 2019-07-16T02:05:13.15 0.3 undecidable manual S 121 0.3292 50 0.1 71
OX.ACOM.HHZ. 2019-07-16T02:05:11.87 0.3 undecidable manual S 43 0.2806 50 0.27 69
OX.ZOU2.HHZ. 2019-07-16T02:05:11.65 0.1 undecidable manual S 320 0.2815 50 0 97
NI.PALA.HHZ. 2019-07-16T02:05:10.29 0.3 undecidable manual S 246 0.2365 50 -0.02 73
OX.MPRI.HHZ. 2019-07-16T02:05:09.23 0.3 undecidable manual S 239 0.1996 50 0.02 74
OX.DRE.HHZ. 2019-07-16T02:05:07.69 0.3 undecidable manual P 121 0.3292 50 -0.18 70
OX.ACOM.HHZ. 2019-07-16T02:05:07.00 0.6 positive manual P 43 0.2806 50 -0.03 48
OX.ZOU2.HHZ. 2019-07-16T02:05:07.10 0.3 undecidable manual P 320 0.2815 50 0.04 72
NI.PALA.HHZ. 2019-07-16T02:05:06.09 0.6 positive manual P 246 0.2365 50 -0.2 47
RF.GEPF.HHZ. 2019-07-16T02:05:06.25 0.1 undecidable manual S 225 0.0953 136 0.18 97
IV.PTCC.HHZ. 2019-07-16T02:05:06.11 0.3 undecidable manual S 51 0.1034 133 -0.18 73
OX.MPRI.HHZ. 2019-07-16T02:05:05.54 0.1 undecidable manual P 239 0.1996 50 -0.11 97
NI.VINO.HHZ. 2019-07-16T02:05:05.95 0.1 undecidable manual S 163 0.0926 137 -0.04 100
OX.FUSE.HHZ. 2019-07-16T02:05:05.14 1.0 negative manual P 294 0.1772 50 -0.13 24
RF.GEPF.HHZ. 2019-07-16T02:05:03.88 0.3 positive manual P 225 0.0953 136 0.04 75
IV.PTCC.HHZ. 2019-07-16T02:05:03.98 0.6 negative manual P 51 0.1034 133 0.01 50
NI.VINO.HHZ. 2019-07-16T02:05:03.84 0.1 undecidable manual P 163 0.0926 137 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.VINO.HHN. ML:1 0.0001033 0.34 AML other m 2019-07-16T02:05:06.10
IV.PTCC.HHE. ML:0.7 5.78E-5 0.76 AML other m 2019-07-16T02:05:06.41
RF.GEPF.HHN. ML:1.1 0.00016 0.2 AML other m 2019-07-16T02:05:06.52
NI.VINO.HHE. ML:0.9 0.0001022 0.32 AML other m 2019-07-16T02:05:06.69
RF.GEPF.HHE. ML:0.9 9.705E-5 0.62 AML other m 2019-07-16T02:05:06.56
IV.PTCC.HHN. ML:1 0.000101 1.42 AML other m 2019-07-16T02:05:06.28
NI.PALA.HHE. ML:1.3 0.0001113 0.5 AML other m 2019-07-16T02:05:10.26
OX.MPRI.HHE. ML:1.2 0.00010995 0.66 AML other m 2019-07-16T02:05:10.92
OX.MPRI.HHN. ML:1.1 9.125E-5 0.48 AML other m 2019-07-16T02:05:11.43
NI.PALA.HHN. ML:1.3 0.00012 0.42 AML other m 2019-07-16T02:05:11.86
OX.ACOM.HHN. ML:1.1 5.89E-5 0.48 AML other m 2019-07-16T02:05:12.18
OX.ACOM.HHE. ML:1.1 5.945E-5 0.36 AML other m 2019-07-16T02:05:12.77
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