Earthquake with magnitude of ML 1.0 on date 01-12-2019 and time 00:47:54 (Italy) in region 9 km N Vito d'Asio (PN)

A magnitude ML 1.0 earthquake occured in region: 9 km N Vito d'Asio (PN), on

  • 30-11-2019 23:47:54 (UTC)
  • 01-12-2019 00:47:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.31, 12.94 at 8 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
Vito d'Asio PN 9 769 769
Clauzetto PN 9 380 1149
Forgaria nel Friuli UD 10 1786 2935
Verzegnis UD 10 863 3798
Cavazzo Carnico UD 10 1052 4850
Preone UD 11 246 5096
Trasaghis UD 11 2227 7323
Tramonti di Sotto PN 11 387 7710
Tramonti di Sopra PN 11 321 8031
Villa Santina UD 12 2233 10264
Enemonzo UD 12 1319 11583
Tolmezzo UD 12 10440 22023
Castelnovo del Friuli PN 12 880 22903
Osoppo UD 13 2936 25839
Lauco UD 13 729 26568
Bordano UD 13 754 27322
Travesio PN 14 1776 29098
Socchieve UD 14 908 30006
Pinzano al Tagliamento PN 14 1525 31531
Amaro UD 14 823 32354
Raveo UD 15 458 32812
Ragogna UD 15 2909 35721
Meduno PN 15 1574 37295
Venzone UD 16 2117 39412
Gemona del Friuli UD 16 10964 50376
Ampezzo UD 16 1006 51382
Majano UD 17 5945 57327
San Daniele del Friuli UD 17 8013 65340
Sequals PN 18 2200 67540
Zuglio UD 18 595 68135
Cavasso Nuovo PN 18 1525 69660
Buja UD 18 6563 76223
Artegna UD 18 2885 79108
Arta Terme UD 19 2171 81279
Fanna PN 20 1583 82862
Frisanco PN 20 622 83484
Montenars UD 20 538 84022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NW of Udine (99169 inhabitants)
45 Km NE of Pordenone (51229 inhabitants)
89 Km NE of Treviso (83731 inhabitants)
98 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 1.0 2019-11-30
23:47:54
46.31 12.94 8 2019-11-30
23:55:30
Sala Sismica INGV-Roma 74202921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-30 23:47:54 ± 0.14
Latitude 46.31 ± 0.00
Longitude 12.94 ± 0.00
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74202921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 21
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.07734
Epicentral distance of station farthest from the epicenter (degree) 0.30307
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:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 74202921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-30 23:55:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTCC.HHZ. 2019-11-30T23:48:06.42 0.6 undecidable manual S 71 0.3031 102 0.07 48
OX.MLN.HNZ. 2019-11-30T23:48:05.80 0.3 undecidable manual S 234 0.2743 104 0.52 66
OX.BAD.HNZ. 2019-11-30T23:48:03.51 0.3 undecidable manual S 110 0.2248 107 0.09 73
NI.PURA.HHZ. 2019-11-30T23:48:02.03 0.3 undecidable manual S 311 0.1781 111 0.31 70
IV.STAL.HHZ. 2019-11-30T23:48:01.00 0.3 undecidable manual S 252 0.1646 112 -0.25 71
IV.PTCC.HHZ. 2019-11-30T23:48:01.12 0.3 undecidable manual P 71 0.3031 102 -0.18 71
RF.GEPF.HHZ. 2019-11-30T23:48:01.04 0.6 undecidable manual S 104 0.143 115 0.57 44
OX.CLUD.HHZ. 2019-11-30T23:48:00.81 0.3 undecidable manual S 345 0.152 114 0.02 75
OX.MLN.HNZ. 2019-11-30T23:48:00.72 0.3 undecidable manual P 234 0.2743 104 0.04 73
OX.PLRO.HHE. 2019-11-30T23:48:00.69 0.3 undecidable manual P 31 0.2797 104 -0.09 72
OX.BAD.HNZ. 2019-11-30T23:47:59.57 0.3 undecidable manual P 110 0.2248 107 -0.03 74
OX.FUSE.HHZ. 2019-11-30T23:47:59.47 0.3 undecidable manual S 23 0.1133 121 0.02 76
IV.STAL.HHZ. 2019-11-30T23:47:58.05 0.3 undecidable manual P 252 0.1646 112 -0.3 71
OX.MPRI.HHZ. 2019-11-30T23:47:58.14 0.3 undecidable manual S 154 0.0773 131 -0.19 74
NI.PURA.HHZ. 2019-11-30T23:47:58.50 0.3 undecidable manual P 311 0.1781 111 -0.12 73
OX.CLUD.HHZ. 2019-11-30T23:47:58.04 0.3 undecidable manual P 345 0.152 114 -0.05 75
RF.GEPF.HHZ. 2019-11-30T23:47:58.18 0.3 undecidable manual P 104 0.143 115 0.28 71
OX.FUSE.HHZ. 2019-11-30T23:47:57.44 0.6 negative manual P 23 0.1133 121 0.12 49
OX.BOO.HNZ. 2019-11-30T23:47:57.01 0.1 undecidable manual P 85 0.1115 121 -0.27 96
OX.MPRI.HHZ. 2019-11-30T23:47:56.57 0.1 negative manual P 154 0.0773 131 -0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.MPRI.HHE. ML:1.2 0.0002446473 0.4608 AML other m 2019-11-30T23:47:59.35
OX.MPRI.HHN. ML:1.3 0.00033310315 0.4352 AML other m 2019-11-30T23:48:00.13
OX.MPRI.HNE. ML:1.1 0.0001875343 0.4608 AML other m 2019-11-30T23:47:59.33
OX.MPRI.HNN. ML:1.2 0.00024867895 0.4992 AML other m 2019-11-30T23:48:00.13
OX.CLUD.HHE. ML:0.3 1.8156785E-5 0.192 AML other m 2019-11-30T23:48:01.16
OX.CLUD.HHN. ML:0.4 2.644933E-5 0.6656 AML other m 2019-11-30T23:48:03.26
OX.CLUD.HNE. ML:0.7 4.2768715E-5 0.7808 AML other m 2019-11-30T23:48:05.52
OX.CLUD.HNN. ML:0.6 3.562122E-5 0.8192 AML other m 2019-11-30T23:48:05.57
IV.STAL.HHE. ML:1.7 0.00040497335 0.1792 AML other m 2019-11-30T23:48:01.20
IV.STAL.HHN. ML:1.8 0.00055359175 0.1792 AML other m 2019-11-30T23:48:01.16
IV.STAL.HNE. ML:1.9 0.00070573045 0.128 AML other m 2019-11-30T23:48:01.57
IV.STAL.HNN. ML:2.2 0.001212307 0.2304 AML other m 2019-11-30T23:48:01.50
RF.GEPF.HHE. ML:0.8 6.076465E-5 0.4608 AML other m 2019-11-30T23:48:04.32
RF.GEPF.HHN. ML:1 0.000108711915 0.256 AML other m 2019-11-30T23:48:01.27
IV.PTCC.HHE. ML:0.7 1.77311175E-5 0.1792 AML other m 2019-11-30T23:48:07.49
IV.PTCC.HHN. ML:0.5 1.6254065E-5 0.1024 AML other m 2019-11-30T23:48:08.19
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