Earthquake with magnitude of ML 1.2 on date 16-10-2019 and time 09:33:45 (UTC) in region 3 km SE Prato Carnico (UD)

A magnitude ML 1.2 earthquake occured in region: 3 km SE Prato Carnico (UD), on

  • 16-10-2019 09:33:45 (UTC)
  • 16-10-2019 11:33:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.5, 12.81 at 9 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
Prato Carnico UD 3 904 904
Ovaro UD 4 1922 2826
Comeglians UD 5 516 3342
Rigolato UD 7 448 3790
Raveo UD 8 458 4248
Sauris UD 9 416 4664
Ampezzo UD 9 1006 5670
Ravascletto UD 9 536 6206
Forni Avoltri UD 10 588 6794
Socchieve UD 10 908 7702
Enemonzo UD 11 1319 9021
Preone UD 12 246 9267
Sappada BL 12 1317 10584
Villa Santina UD 13 2233 12817
Lauco UD 13 729 13546
Sutrio UD 14 1332 14878
Cercivento UD 14 679 15557
Forni di Sotto UD 16 600 16157
Paluzza UD 16 2217 18374
Arta Terme UD 17 2171 20545
Zuglio UD 17 595 21140
Treppo Carnico UD 18 618 21758
Verzegnis UD 18 863 22621
Tolmezzo UD 19 10440 33061
San Pietro di Cadore BL 19 1624 34685
Forni di Sopra UD 20 993 35678

Municipalities with at least 50000 inhabitants

An earthquake occurred to
58 Km NW of Udine (99169 inhabitants)
61 Km N 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 1.2 2019-10-16
09:33:45
46.5 12.81 9 2019-10-16
09:47:01
Sala Sismica INGV-Roma 73284801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-16 09:33:45 ± 0.07
Latitude 46.50 ± 0.00
Longitude 12.81 ± 0.01
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73284801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 423
Semi-minor axis of confidence ellipse (meter) 340
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 352
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.06295
Epicentral distance of station farthest from the epicenter (degree) 0.48563
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 73284801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-16 09:47:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.ACOM.HHZ. 2019-10-16T09:34:02.14 1.0 undecidable manual S 84 0.4856 50 -0.26 22
IV.PTCC.HHZ. 2019-10-16T09:33:59.50 0.6 undecidable manual S 103 0.384 50 0.1 47
OX.MPRI.HHZ. 2019-10-16T09:33:56.29 0.3 undecidable manual S 155 0.2842 50 -0.14 71
OX.CIMO.HHZ. 2019-10-16T09:33:56.93 0.6 undecidable manual S 234 0.3139 50 -0.39 45
IV.STAL.HHZ. 2019-10-16T09:33:55.10 0.6 undecidable manual S 196 0.2473 109 -0.14 48
OX.ACOM.HHZ. 2019-10-16T09:33:55.71 0.3 undecidable manual P 84 0.4856 50 0.59 61
IV.PTCC.HHZ. 2019-10-16T09:33:53.53 0.3 undecidable manual P 103 0.384 50 0.14 70
IT.DANT.HNE. 2019-10-16T09:33:53.64 0.3 undecidable manual S 289 0.2122 112 -0.33 69
IT.FDS.HGE. 2019-10-16T09:33:52.45 0.6 undecidable manual S 255 0.1772 115 -0.29 47
OX.MPRI.HHZ. 2019-10-16T09:33:51.57 0.3 undecidable manual P 155 0.2842 50 -0.1 72
OX.FUSE.HHZ. 2019-10-16T09:33:51.41 0.3 undecidable manual S 123 0.1547 118 -0.55 66
OX.CIMO.HHZ. 2019-10-16T09:33:51.89 0.3 undecidable manual P 234 0.3139 50 -0.29 68
IV.STAL.HHZ. 2019-10-16T09:33:51.04 0.3 undecidable manual P 196 0.2473 109 0.05 73
IT.DANT.HNE. 2019-10-16T09:33:50.54 0.3 undecidable manual P 289 0.2122 112 0.29 70
NI.PURA.HHE. 2019-10-16T09:33:50.13 0.3 undecidable manual S 214 0.0863 134 0.31 71
OX.ZOU2.HHZ. 2019-10-16T09:33:50.78 0.6 undecidable manual S 61 0.1268 124 -0.24 48
IT.FDS.HGE. 2019-10-16T09:33:49.84 0.3 undecidable manual P 255 0.1772 115 0.3 70
OX.CLUD.HHZ. 2019-10-16T09:33:49.04 0.3 undecidable manual S 130 0.063 143 -0.18 74
OX.FUSE.HHZ. 2019-10-16T09:33:49.11 0.3 undecidable manual P 123 0.1547 118 0.02 75
IV.FVI.HHZ. 2019-10-16T09:33:49.93 0.3 undecidable manual S 348 0.1007 130 -0.31 71
IV.FVI.HHZ. 2019-10-16T09:33:48.14 0.1 undecidable manual P 348 0.1007 130 0.05 100
OX.ZOU2.HHZ. 2019-10-16T09:33:48.69 0.3 undecidable manual P 61 0.1268 124 0.14 73
NI.PURA.HHE. 2019-10-16T09:33:48.32 0.3 undecidable manual P 214 0.0863 134 0.47 69
OX.CLUD.HHZ. 2019-10-16T09:33:47.76 0.3 undecidable manual P 130 0.063 143 0.25 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HNE. ML:1.4 0.0003565 0.34 AML other m 2019-10-16T09:33:49.49
OX.CLUD.HHE. ML:1.4 0.0003745 0.34 AML other m 2019-10-16T09:33:49.49
OX.CLUD.HNN. ML:1 0.0001805 0.42 AML other m 2019-10-16T09:33:49.90
OX.CLUD.HHN. ML:1.1 0.000207 0.58 AML other m 2019-10-16T09:33:49.40
IV.FVI.HHN. ML:1.5 0.000383 0.5 AML other m 2019-10-16T09:33:50.02
IV.FVI.HHE. ML:1.4 0.000317 0.12 AML other m 2019-10-16T09:33:50.26
OX.ZOU2.HHN. ML:1.2 0.0001635 1.74 AML other m 2019-10-16T09:33:50.90
OX.ZOU2.HNN. ML:1.2 0.000166 1.74 AML other m 2019-10-16T09:33:50.90
OX.ZOU2.HNE. ML:1.2 0.0001624 1.12 AML other m 2019-10-16T09:33:51.09
OX.ZOU2.HHE. ML:1.2 0.0001555 0.14 AML other m 2019-10-16T09:33:51.09
IV.STAL.HHN. ML:1.2 9.425E-5 0.9 AML other m 2019-10-16T09:33:55.35
OX.MPRI.HHE. ML:1.3 8.65E-5 0.46 AML other m 2019-10-16T09:33:56.59
IV.STAL.HHE. ML:1.3 0.000111 0.12 AML other m 2019-10-16T09:33:56.73
OX.MPRI.HHN. ML:1.4 0.0001295 0.46 AML other m 2019-10-16T09:33:57.76
IV.PTCC.HHE. ML:0.9 2.694418E-5 0.1792 AML other m 2019-10-16T09:34:00.95
IV.PTCC.HHN. ML:0.9 2.551331E-5 0.16 AML other m 2019-10-16T09:34:00.79
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