Earthquake with magnitude of ML 1.1 on date 24-01-2019 and time 20:21:23 (UTC) in region 6 km NE Tramonti di Sopra (PN)

A magnitude ML 1.1 earthquake occured in region: 6 km NE Tramonti di Sopra (PN), on

  • 24-01-2019 20:21:23 (UTC)
  • 24-01-2019 21:21:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.34, 12.85 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
Tramonti di Sopra PN 6 321 321
Preone UD 6 246 567
Socchieve UD 7 908 1475
Tramonti di Sotto PN 7 387 1862
Enemonzo UD 8 1319 3181
Ampezzo UD 9 1006 4187
Villa Santina UD 10 2233 6420
Raveo UD 11 458 6878
Lauco UD 11 729 7607
Verzegnis UD 13 863 8470
Clauzetto PN 14 380 8850
Meduno PN 15 1574 10424
Forni di Sotto UD 15 600 11024
Vito d'Asio PN 15 769 11793
Tolmezzo UD 15 10440 22233
Cavazzo Carnico UD 15 1052 23285
Forgaria nel Friuli UD 16 1786 25071
Ovaro UD 16 1922 26993
Travesio PN 16 1776 28769
Castelnovo del Friuli PN 16 880 29649
Frisanco PN 17 622 30271
Cavasso Nuovo PN 17 1525 31796
Sauris UD 18 416 32212
Fanna PN 19 1583 33795
Trasaghis UD 19 2227 36022
Pinzano al Tagliamento PN 19 1525 37547
Zuglio UD 19 595 38142
Comeglians UD 19 516 38658
Amaro UD 19 823 39481
Sequals PN 20 2200 41681

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NW of Udine (99169 inhabitants)
45 Km NE of Pordenone (51229 inhabitants)
88 Km NE of Treviso (83731 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 2019-01-24
20:21:23
46.34 12.85 10 2019-01-24
20:25:36
Sala Sismica INGV-Roma 64914271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-24 20:21:23 ± 0.06
Latitude 46.34 ± 0.00
Longitude 12.85 ± 0.01
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 64914271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 365
Semi-minor axis of confidence ellipse (meter) 312
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 55
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.10972
Epicentral distance of station farthest from the epicenter (degree) 0.35523
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 64914271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-24 20:25:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTCC.HHZ. 2019-01-24T20:21:36.76 0.3 undecidable manual S 79 0.3552 50 -0.04 72
NI.VINO.HHZ. 2019-01-24T20:21:35.73 0.1 undecidable manual S 106 0.3085 50 0.33 91
OX.CIMO.HHZ. 2019-01-24T20:21:34.66 0.3 undecidable manual S 264 0.2797 50 0.1 72
RF.GEPF.HHZ. 2019-01-24T20:21:32.24 0.1 undecidable manual S 108 0.2113 113 -0.11 98
OX.ZOU2.HHZ. 2019-01-24T20:21:32.97 0.1 undecidable manual S 22 0.2329 111 -0.15 96
IV.PTCC.HHZ. 2019-01-24T20:21:31.04 0.1 undecidable manual P 79 0.3552 50 -0.15 94
NI.VINO.HHZ. 2019-01-24T20:21:30.12 0.1 undecidable manual P 106 0.3085 50 -0.26 93
OX.CLUD.HHZ. 2019-01-24T20:21:29.18 0.3 undecidable manual S 11 0.1178 127 0 76
OX.ZOU2.HHZ. 2019-01-24T20:21:29.17 0.1 undecidable manual P 22 0.2329 111 0.11 97
OX.CIMO.HHZ. 2019-01-24T20:21:29.70 0.1 undecidable manual P 264 0.2797 50 -0.19 95
RF.GEPF.HHZ. 2019-01-24T20:21:28.70 0.1 undecidable manual P 108 0.2113 113 0.08 98
NI.PALA.HHZ. 2019-01-24T20:21:28.76 0.3 undecidable manual S 151 0.1097 129 -0.2 73
OX.MPRI.HHZ. 2019-01-24T20:21:27.25 0.1 undecidable manual P 136 0.1394 122 0.05 100
NI.PALA.HHZ. 2019-01-24T20:21:26.84 0.1 negative manual P 151 0.1097 129 0.19 98
OX.CLUD.HHZ. 2019-01-24T20:21:26.99 0.1 undecidable manual P 11 0.1178 127 0.21 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.PALA.HHN. ML:1.4 0.0003115 1.12 AML other m 2019-01-24T20:21:29.56
NI.PALA.HHE. ML:1.4 0.000288 1.2 AML other m 2019-01-24T20:21:29.31
OX.CLUD.HHE. ML:0.8 6.495E-5 0.62 AML other m 2019-01-24T20:21:29.43
OX.CLUD.HHN. ML:0.7 5.35E-5 0.78 AML other m 2019-01-24T20:21:29.76
OX.MPRI.HHE. ML:1 0.0001057 0.42 AML other m 2019-01-24T20:21:29.66
RF.GEPF.HHE. ML:1 6.795E-5 0.4 AML other m 2019-01-24T20:21:32.45
RF.GEPF.HHN. ML:1.4 0.0001475 0.2 AML other m 2019-01-24T20:21:32.54
OX.MPRI.HHN. ML:1.1 0.00012255 0.42 AML other m 2019-01-24T20:21:35.30
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download