Earthquake with magnitude of ML 0.9 on date 16-01-2024 and time 23:27:29 (UTC) in region 3 km W Tramonti di Sopra (PN)

A magnitude ML 0.9 earthquake occured in region: 3 km W Tramonti di Sopra (PN), on

  • 16-01-2024 23:27:29 (UTC)
  • 17-01-2024 00:27:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.3010, 12.7520 at 11 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 3 321 321
Tramonti di Sotto PN 4 387 708
Meduno PN 10 1574 2282
Frisanco PN 10 622 2904
Cavasso Nuovo PN 12 1525 4429
Forni di Sotto UD 12 600 5029
Fanna PN 13 1583 6612
Socchieve UD 13 908 7520
Ampezzo UD 13 1006 8526
Preone UD 14 246 8772
Maniago PN 15 11698 20470
Travesio PN 15 1776 22246
Clauzetto PN 15 380 22626
Andreis PN 15 259 22885
Enemonzo UD 16 1319 24204
Sequals PN 16 2200 26404
Castelnovo del Friuli PN 16 880 27284
Arba PN 17 1309 28593
Vajont PN 18 1719 30312
Raveo UD 18 458 30770
Vito d'Asio PN 18 769 31539
Montereale Valcellina PN 18 4433 35972
Villa Santina UD 19 2233 38205
Claut PN 19 956 39161
Forgaria nel Friuli UD 19 1786 40947
Sauris UD 19 416 41363
Forni di Sopra UD 19 993 42356
Barcis PN 19 256 42612
Lauco UD 20 729 43341
Pinzano al Tagliamento PN 20 1525 44866

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km N of Pordenone (51229 inhabitants)
46 Km NW of Udine (99169 inhabitants)
81 Km NE of Treviso (83731 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.9 2024-01-16
23:27:29
46.3007 12.7523 11 2024-01-16
23:33:14
Sala Sismica INGV-Roma 124683841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-16 23:27:29 ± 0.22
Latitude 46.3007 ± 0.0162
Longitude 12.7523 ± 0.0221
Depth (km) 11 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124683841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2314
Semi-minor axis of confidence ellipse (meter) 479
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 317
Circular confidence region, given by single value of horizontal uncertainty (meter) 2310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 156
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.36333
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 124683841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-16 23:33:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OX.CAE.HHZ. 2024-01-16T23:27:43.14 0.6 undecidable manual S 217 40.3263 50 0.36 47
OX.FUSE.HHZ. 2024-01-16T23:27:38.46 0.6 undecidable manual S 56 22.8549 50 0.36 47
OX.MLN.HHZ. 2024-01-16T23:27:38.23 0.6 undecidable manual S 212 19.7691 50 0.94 36
OX.CIMO.HHZ. 2024-01-16T23:27:37.80 0.6 undecidable manual S 273 23.5542 50 -0.5 45
OX.CLUD.HHZ. 2024-01-16T23:27:37.98 0.3 undecidable manual S 30 19.9689 50 0.65 61
OX.CAE.HHZ. 2024-01-16T23:27:37.10 0.1 undecidable manual P 217 40.3263 50 -0.06 96
OX.CIMO.HHZ. 2024-01-16T23:27:35.53 0.6 positive manual P 273 23.5542 50 0.96 38
IV.STAL.HHZ. 2024-01-16T23:27:34.27 0.6 undecidable manual S 216 5.4945 153 0.58 41
OX.CLUD.HHZ. 2024-01-16T23:27:34.32 1.0 negative manual P 30 19.9689 50 0.31 23
OX.MLN.HHZ. 2024-01-16T23:27:33.81 0.1 undecidable manual P 212 19.7691 50 -0.17 100
OX.FUSE.HHZ. 2024-01-16T23:27:33.99 0.1 undecidable manual P 56 22.8549 50 -0.47 92
IV.STAL.HHZ. 2024-01-16T23:27:31.32 0.1 undecidable manual P 216 5.4945 153 -0.6 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CIMO.HHE. ML:1.0 0.00005255 1.48 AML other m 2024-01-16T23:27:39.13
OX.CIMO.HHN. ML:1.0 0.000061 0.42 AML other m 2024-01-16T23:27:43.82
OX.FUSE.HHN. ML:0.8 0.000043349999999999997 0.74 AML other m 2024-01-16T23:27:45.08
OX.FUSE.HHE. ML:0.7 0.000033 1.1 AML other m 2024-01-16T23:27:47.35
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download