Earthquake with magnitude of ML 0.6 on date 15-09-2019 and time 06:30:42 (Italy) in region 1 km E Tolmezzo (UD)

A magnitude ML 0.6 earthquake occured in region: 1 km E Tolmezzo (UD), on

  • 15-09-2019 04:30:42 (UTC)
  • 15-09-2019 06:30:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.4, 13.03 at 12 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
Tolmezzo UD 1 10440 10440
Verzegnis UD 3 863 11303
Cavazzo Carnico UD 4 1052 12355
Amaro UD 6 823 13178
Zuglio UD 6 595 13773
Arta Terme UD 8 2171 15944
Lauco UD 8 729 16673
Villa Santina UD 8 2233 18906
Venzone UD 11 2117 21023
Bordano UD 11 754 21777
Enemonzo UD 12 1319 23096
Preone UD 12 246 23342
Sutrio UD 13 1332 24674
Moggio Udinese UD 13 1714 26388
Raveo UD 13 458 26846
Trasaghis UD 14 2227 29073
Paluzza UD 14 2217 31290
Cercivento UD 14 679 31969
Treppo Carnico UD 15 618 32587
Resiutta UD 15 309 32896
Ligosullo UD 15 116 33012
Ovaro UD 16 1922 34934
Paularo UD 16 2623 37557
Socchieve UD 16 908 38465
Ravascletto UD 16 536 39001
Gemona del Friuli UD 16 10964 49965
Osoppo UD 17 2936 52901
Comeglians UD 17 516 53417
Ampezzo UD 18 1006 54423
Vito d'Asio PN 20 769 55192
Montenars UD 20 538 55730

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NW of Udine (99169 inhabitants)
58 Km NE of Pordenone (51229 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 0.6 2019-09-15
04:30:42
46.4 13.03 12 2019-09-15
04:35:39
Sala Sismica INGV-Roma 72425191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-15 04:30:42 ± 0.03
Latitude 46.40 ± 0.00
Longitude 13.03 ± 0.00
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72425191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 252
Semi-minor axis of confidence ellipse (meter) 210
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.02248
Epicentral distance of station farthest from the epicenter (degree) 0.2644
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:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 72425191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-15 04:35:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
NI.VINO.HHZ. 2019-09-15T04:30:52.08 0.6 undecidable manual S 132 0.2266 94 0.2 47
IV.FVI.HHZ. 2019-09-15T04:30:52.57 0.6 undecidable manual S 318 0.2581 93 -0.25 47
OX.BAD.HHE. 2019-09-15T04:30:51.95 0.1 undecidable manual S 139 0.2248 94 0.11 96
OX.MPRI.HHZ. 2019-09-15T04:30:50.10 0.6 undecidable manual S 190 0.1664 99 -0.01 50
NI.PALA.HHZ. 2019-09-15T04:30:50.51 0.6 undecidable manual S 205 0.1754 97 0.12 49
RF.GEPF.HHZ. 2019-09-15T04:30:49.31 0.6 undecidable manual S 150 0.1493 102 -0.31 47
OX.ZOU2.HHZ. 2019-09-15T04:30:49.99 0.3 undecidable manual S 345 0.1592 100 0.09 74
OX.PLRO.HHE. 2019-09-15T04:30:49.89 0.1 undecidable manual S 29 0.1655 99 -0.2 97
IV.FVI.HHZ. 2019-09-15T04:30:48.52 0.1 negative manual P 318 0.2581 93 -0.03 98
OX.CLUD.HHZ. 2019-09-15T04:30:48.69 0.6 undecidable manual S 297 0.1151 114 0.03 50
IV.STAL.HHZ. 2019-09-15T04:30:48.83 1.0 negative manual P 237 0.2644 93 0.18 24
OX.BAD.HHE. 2019-09-15T04:30:47.88 0.1 undecidable manual P 139 0.2248 94 -0.1 97
OX.ZOU2.HHZ. 2019-09-15T04:30:47.02 0.1 undecidable manual P 345 0.1592 100 0.16 97
OX.PLRO.HHE. 2019-09-15T04:30:47.02 0.1 undecidable manual P 29 0.1655 99 0.05 99
OX.MPRI.HHZ. 2019-09-15T04:30:47.01 0.1 undecidable manual P 190 0.1664 99 0.02 100
NI.PALA.HHZ. 2019-09-15T04:30:47.04 0.1 undecidable manual P 205 0.1754 97 -0.1 97
NI.VINO.HHZ. 2019-09-15T04:30:47.90 0.1 undecidable manual P 132 0.2266 94 -0.1 97
OX.FUSE.HHZ. 2019-09-15T04:30:46.79 0.6 undecidable manual S 295 0.0225 165 -0.08 51
OX.CLUD.HHZ. 2019-09-15T04:30:46.11 0.1 undecidable manual P 297 0.1151 114 -0.04 100
RF.GEPF.HHZ. 2019-09-15T04:30:46.77 0.1 undecidable manual P 150 0.1493 102 0.07 99
OX.FUSE.HHZ. 2019-09-15T04:30:45.23 0.1 positive manual P 295 0.0225 165 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHE. ML:0.2 1.7059045E-5 0.08 AML other m 2019-09-15T04:30:49.21
OX.CLUD.HHN. ML:0.3 1.765952E-5 0.2624 AML other m 2019-09-15T04:30:48.56
OX.CLUD.HNE. ML:0.5 2.8168576E-5 0.88 AML other m 2019-09-15T04:30:55.21
OX.CLUD.HNN. ML:0.3 2.011394E-5 0.7008 AML other m 2019-09-15T04:30:55.62
RF.GEPF.HHE. ML:0.4 1.7858175E-5 0.32 AML other m 2019-09-15T04:30:52.57
RF.GEPF.HHN. ML:0.8 5.0397675E-5 0.2624 AML other m 2019-09-15T04:30:49.46
OX.MPRI.HHE. ML:0.5 2.3767705E-5 0.2208 AML other m 2019-09-15T04:30:50.33
OX.MPRI.HHN. ML:0.5 2.2700236E-5 0.1376 AML other m 2019-09-15T04:30:51.22
OX.MPRI.HNE. ML:0.6 3.244216E-5 0.64 AML other m 2019-09-15T04:30:48.63
OX.MPRI.HNN. ML:0.8 4.651292E-5 0.48 AML other m 2019-09-15T04:30:51.28
OX.ZOU2.HHE. ML:0.8 5.739423E-5 0.1984 AML other m 2019-09-15T04:30:50.13
OX.ZOU2.HHN. ML:0.6 3.713443E-5 0.2016 AML other m 2019-09-15T04:30:50.04
OX.ZOU2.HNE. ML:0.9 6.6250505E-5 0.24 AML other m 2019-09-15T04:30:50.14
OX.ZOU2.HNN. ML:1 8.41166375E-5 0.4608 AML other m 2019-09-15T04:30:50.64
NI.PALA.HHE. ML:0.5 2.354509E-5 1.3408 AML other m 2019-09-15T04:30:46.94
NI.PALA.HHN. ML:0.5 2.3700415E-5 0.2496 AML other m 2019-09-15T04:30:52.39
NI.VINO.HHE. ML:0.4 1.68636935E-5 0.1984 AML other m 2019-09-15T04:30:53.28
NI.VINO.HHN. ML:0.2 9.395173E-6 0.1024 AML other m 2019-09-15T04:30:52.03
IV.FVI.HHE. ML:0.9 4.1727105E-5 0.1824 AML other m 2019-09-15T04:30:53.30
IV.FVI.HHN. ML:1.2 7.7329705E-5 0.1408 AML other m 2019-09-15T04:30:52.76
IV.STAL.HNE. ML:1.4 0.0001190573 0.7104 AML other m 2019-09-15T04:31:00.90
IV.STAL.HNN. ML:1.3 9.5537925E-5 0.64 AML other m 2019-09-15T04:31:04.43
IV.STAL.HHE. ML:0.6 2.0519855E-5 0.24 AML other m 2019-09-15T04:30:55.07
IV.STAL.HHN. ML:0.6 2.2345195E-5 0.1408 AML other m 2019-09-15T04:30:54.27
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