Earthquake with magnitude of ML 1.6 on date 10-10-2019 and time 23:55:06 (Italy) in region 4 km SW Resia (UD)

A magnitude ML 1.6 earthquake occured in region: 4 km SW Resia (UD), on

  • 10-10-2019 21:55:06 (UTC)
  • 10-10-2019 23:55:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.34, 13.29 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
Resia UD 4 1033 1033
Chiusaforte UD 8 672 1705
Resiutta UD 8 309 2014
Lusevera UD 9 643 2657
Taipana UD 11 636 3293
Moggio Udinese UD 11 1714 5007
Venzone UD 12 2117 7124
Dogna UD 12 175 7299
Montenars UD 13 538 7837
Gemona del Friuli UD 14 10964 18801
Bordano UD 15 754 19555
Tarcento UD 15 9012 28567
Artegna UD 15 2885 31452
Magnano in Riviera UD 15 2336 33788
Amaro UD 16 823 34611
Nimis UD 16 2740 37351
Attimis UD 17 1805 39156
Trasaghis UD 18 2227 41383
Pontebba UD 19 1433 42816
Osoppo UD 19 2936 45752
Buja UD 19 6563 52315
Cavazzo Carnico UD 20 1052 53367
Treppo Grande UD 20 1708 55075

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km N of Udine (99169 inhabitants)
65 Km NE of Pordenone (51229 inhabitants)
85 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 1.6 2019-10-10
21:55:06
46.34 13.29 10 2019-10-10
22:01:14
Sala Sismica INGV-Roma 73185151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-10 21:55:06 ± 0.04
Latitude 46.34 ± 0.00
Longitude 13.29 ± 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 73185151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 312
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 308
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42448
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 73185151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-10 22:01:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.DOSS.HHZ. 2019-10-10T21:55:36.12 3.0 positive manual Pn 3.14 0
ST.ZIAN.EHZ. 2019-10-10T21:55:31.61 3.0 undecidable manual P 3.19 0
NI.PALA.HHZ. 2019-10-10T21:55:17.61 0.3 undecidable manual S 250 0.2716 50 0.33 68
OX.DRE.HHZ. 2019-10-10T21:55:17.70 0.3 undecidable manual S 124 0.295 50 -0.27 69
OX.ACOM.HHZ. 2019-10-10T21:55:16.74 0.3 undecidable manual S 36 0.2572 50 -0.09 72
OX.SABO.HHZ. 2019-10-10T21:55:15.46 0.1 undecidable manual P 146 0.4245 50 0.14 92
IV.FVI.HHZ. 2019-10-10T21:55:15.72 3.0 positive manual P 0.08 0
OX.PLRO.HHE. 2019-10-10T21:55:15.98 0.3 undecidable manual S 335 0.2311 111 0 73
IV.STAL.HHZ. 2019-10-10T21:55:14.59 3.0 positive manual P -0.45 0
OX.CLUD.HHZ. 2019-10-10T21:55:13.37 3.0 undecidable manual P 0.14 0
OX.ZOU2.HHZ. 2019-10-10T21:55:13.45 0.1 undecidable manual P 315 0.3094 50 0.1 95
OX.DRE.HHZ. 2019-10-10T21:55:12.99 0.1 undecidable manual P 124 0.295 50 -0.12 94
OX.PLRO.HHE. 2019-10-10T21:55:12.00 0.1 undecidable manual P 335 0.2311 111 0.04 97
NI.PALA.HHZ. 2019-10-10T21:55:12.55 0.1 undecidable manual P 250 0.2716 50 -0.16 94
OX.BOO.HHE. 2019-10-10T21:55:12.30 0.3 undecidable manual S 261 0.1358 123 -0.4 69
RF.GEPF.HHZ. 2019-10-10T21:55:12.32 0.3 undecidable manual S 238 0.125 125 -0.03 75
OX.ACOM.HHZ. 2019-10-10T21:55:12.52 0.1 undecidable manual P 36 0.2572 50 0.07 96
OX.FUSE.HHZ. 2019-10-10T21:55:11.42 0.1 undecidable manual P 290 0.214 112 -0.19 95
OX.BAD.HHE. 2019-10-10T21:55:11.95 0.3 undecidable manual S 198 0.1115 128 0 75
OX.PRED.HHE. 2019-10-10T21:55:11.53 0.1 undecidable manual P 61 0.214 112 -0.08 97
OX.MPRI.HHZ. 2019-10-10T21:55:11.92 0.6 positive manual P 245 0.2329 111 -0.09 48
RF.GEPF.HHZ. 2019-10-10T21:55:10.03 0.1 positive manual P 238 0.125 125 0.16 97
IV.PTCC.HHZ. 2019-10-10T21:55:10.98 0.1 undecidable manual S 32 0.0791 138 -0.04 100
OX.BOO.HHE. 2019-10-10T21:55:10.08 0.1 undecidable manual P 261 0.1358 123 0.01 100
OX.BAD.HHE. 2019-10-10T21:55:09.83 0.1 undecidable manual P 198 0.1115 128 0.19 96
IV.PTCC.HHZ. 2019-10-10T21:55:09.41 0.1 undecidable manual P 32 0.0791 138 0.31 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
RF.GEPF.HHE. ML:1.6 0.0004445 0.2 AML other m 2019-10-10T21:55:10.33
IV.PTCC.HHN. ML:2 0.00138 0.22 AML other m 2019-10-10T21:55:11.16
IV.PTCC.HHE. ML:2.2 0.002245 0.22 AML other m 2019-10-10T21:55:11.17
RF.GEPF.HHN. ML:1.8 0.0007285 0.22 AML other m 2019-10-10T21:55:12.55
IV.STAL.HHN. ML:1.1 3.765E-5 0.12 AML other m 2019-10-10T21:55:15.60
OX.MPRI.HHE. ML:1.2 9.95E-5 1.46 AML other m 2019-10-10T21:55:16.14
OX.MPRI.HHN. ML:1.2 9.73E-5 0.94 AML other m 2019-10-10T21:55:16.46
OX.ACOM.HHE. ML:2 0.000526 0.28 AML other m 2019-10-10T21:55:17.07
OX.ACOM.HNE. ML:2 0.0005435 0.28 AML other m 2019-10-10T21:55:17.07
OX.ACOM.HNN. ML:1.7 0.000244 1 AML other m 2019-10-10T21:55:17.29
OX.ACOM.HHN. ML:1.7 0.000255 0.28 AML other m 2019-10-10T21:55:17.64
OX.CLUD.HHE. ML:1.1 4.76E-5 1.08 AML other m 2019-10-10T21:55:18.25
OX.ZOU2.HHE. ML:1.5 0.00012795 1.74 AML other m 2019-10-10T21:55:18.07
OX.CLUD.HHN. ML:1.2 7.315E-5 0.86 AML other m 2019-10-10T21:55:18.51
NI.PALA.HHN. ML:1.6 0.0001895 1.48 AML other m 2019-10-10T21:55:19.00
OX.ZOU2.HHN. ML:1.3 9.19E-5 0.46 AML other m 2019-10-10T21:55:19.03
NI.PALA.HHE. ML:1.4 0.0001295 0.26 AML other m 2019-10-10T21:55:19.57
IV.STAL.HHE. ML:1.2 4.585E-5 0.58 AML other m 2019-10-10T21:55:22.01
IV.FVI.HHN. ML:1.5 8.955E-5 0.18 AML other m 2019-10-10T21:55:22.76
OX.SABO.HHE. ML:1.6 0.0001034 1.42 AML other m 2019-10-10T21:55:22.90
OX.SABO.HNE. ML:2.2 0.0004715 1.44 AML other m 2019-10-10T21:55:22.91
IV.FVI.HHE. ML:1.5 9.25E-5 1.54 AML other m 2019-10-10T21:55:23.06
OX.SABO.HHN. ML:1.5 8.67E-5 1.32 AML other m 2019-10-10T21:55:24.93
OX.SABO.HNN. ML:2.1 0.0003385 1.32 AML other m 2019-10-10T21:55:24.94
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