Earthquake with magnitude of ML 1.1 on date 24-04-2024 and time 22:34:33 (UTC) in region 2 km SW Trichiana (BL)

A magnitude ML 1.1 earthquake occured in region: 2 km SW Trichiana (BL), on

  • 24-04-2024 22:34:33 (UTC)
  • 25-04-2024 00:34:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.0560, 12.1130 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
Trichiana BL 2 4868 4868
Mel BL 3 5984 10852
Santa Giustina BL 6 6807 17659
Sedico BL 6 9997 27656
Lentiai BL 7 3017 30673
Limana BL 7 5209 35882
San Gregorio nelle Alpi BL 9 1613 37495
Cison di Valmarino TV 10 2647 40142
Sospirolo BL 10 3140 43282
Cesiomaggiore BL 10 4029 47311
Follina TV 11 3873 51184
Revine Lago TV 12 2208 53392
Belluno BL 12 35870 89262
Miane TV 13 3329 92591
Tarzo TV 13 4399 96990
Vittorio Veneto TV 16 28232 125222
Feltre BL 16 20649 145871
Refrontolo TV 16 1747 147618
Farra di Soligo TV 17 8913 156531
Pedavena BL 18 4453 160984
Pieve di Soligo TV 18 12106 173090
Fregona TV 18 3013 176103
San Pietro di Feletto TV 19 5321 181424
Valdobbiadene TV 19 10388 191812
Segusino TV 20 1887 193699
Ponte nelle Alpi BL 20 8363 202062

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km W of Pordenone (51229 inhabitants)
44 Km N of Treviso (83731 inhabitants)
71 Km N of Venezia (263352 inhabitants)
71 Km NE of Vicenza (112953 inhabitants)
74 Km N of Padova (210401 inhabitants)
76 Km SE of Bolzano (106441 inhabitants)
77 Km E of Trento (117317 inhabitants)
87 Km W of Udine (99169 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 1.1 2024-04-24
22:34:33
46.0555 12.113 11 2024-04-24
22:43:53
Sala Sismica INGV-Roma 127052921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-04-24 22:34:33 ± 0.07
Latitude 46.0555 ± 0.0072
Longitude 12.1130 ± 0.0052
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 127052921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 803
Semi-minor axis of confidence ellipse (meter) 379
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43977
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 127052921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-04-24 22:43:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ABSI.HHZ. 2024-04-24T22:34:51.71 3.0 undecidable manual P 0.74 0
ST.ZIAN.EHZ. 2024-04-24T22:34:49.56 0.3 undecidable manual S 300 48.8178 50 0.35 66
OX.CIMO.HHZ. 2024-04-24T22:34:46.01 0.6 undecidable manual S 42 38.1285 50 -0.35 45
IV.CTI.HHZ. 2024-04-24T22:34:45.44 0.6 undecidable manual S 269 35.6421 50 -0.26 46
NI.POLC.HHZ. 2024-04-24T22:34:44.56 0.6 undecidable manual S 96 30.0477 50 0.38 45
ST.ZIAN.EHZ. 2024-04-24T22:34:42.50 1.0 undecidable manual P 300 48.8178 50 -0.13 23
OX.CAE.HHZ. 2024-04-24T22:34:42.97 0.6 undecidable manual S 102 25.5522 50 -0.03 49
OX.AGOR.HHZ. 2024-04-24T22:34:42.80 0.3 undecidable manual S 349 25.752 50 -0.25 70
IV.FREG.EHZ. 2024-04-24T22:34:40.62 1.0 undecidable manual S 108 16.1727 124 0.24 24
NI.POLC.HHZ. 2024-04-24T22:34:40.11 1.0 negative manual P 96 30.0477 50 0.38 23
IV.CTI.HHZ. 2024-04-24T22:34:40.26 0.6 undecidable manual P 269 35.6421 50 -0.34 45
IV.FELT.HNZ. 2024-04-24T22:34:40.00 0.6 undecidable manual S 278 14.3745 127 0.13 49
OX.CIMO.HHZ. 2024-04-24T22:34:40.80 0.6 undecidable manual P 42 38.1285 50 -0.19 46
OX.AGOR.HHZ. 2024-04-24T22:34:39.28 0.6 undecidable manual P 349 25.752 50 0.21 47
OX.CAE.HHZ. 2024-04-24T22:34:39.08 0.6 negative manual P 102 25.5522 50 0.04 49
OX.VARN.HHZ. 2024-04-24T22:34:37.70 0.3 undecidable manual S 185 7.0929 147 -0.39 70
IV.FELT.HNZ. 2024-04-24T22:34:37.45 0.1 undecidable manual P 278 14.3745 127 0.21 96
IV.FREG.EHZ. 2024-04-24T22:34:37.50 0.6 undecidable manual P 108 16.1727 124 -0.03 50
OX.VARN.HHZ. 2024-04-24T22:34:36.28 0.1 positive manual P 185 7.0929 147 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.VARN.HNN. ML:1.5 0.000533 0.08 AML other m 2024-04-24T22:34:37.75
OX.VARN.HHN. ML:1.6 0.0005895000000000001 0.08 AML other m 2024-04-24T22:34:37.76
OX.VARN.HHE. ML:1.5 0.0005240304 0.72 AML other m 2024-04-24T22:34:38.29
OX.VARN.HNE. ML:1.5 0.00049110025 0.74 AML other m 2024-04-24T22:34:38.29
OX.CAE.HHN. ML:0.9 0.00004295 0.4 AML other m 2024-04-24T22:34:43.29
OX.AGOR.HHN. ML:0.6 0.0000219 0.08 AML other m 2024-04-24T22:34:43.13
IV.FREG.EHN. ML:0.0 0.000107517055 0.36 AML other m 2024-04-24T22:34:41.58
OX.AGOR.HHE. ML:0.6 0.00002064 0.46 AML other m 2024-04-24T22:34:43.32
IV.FREG.EHE. ML:0.0 0.00010864751 0.26 AML other m 2024-04-24T22:34:42.02
OX.CAE.HHE. ML:1.0 0.00005465000000000001 1.4 AML other m 2024-04-24T22:34:44.75
NI.POLC.HHN. ML:1.2 0.00007725 0.22 AML other m 2024-04-24T22:34:45.31
NI.POLC.HHE. ML:1.0 0.00004514999999999999 1 AML other m 2024-04-24T22:34:45.93
IV.CTI.HHE. ML:1.0 0.00003665 1.22 AML other m 2024-04-24T22:34:46.71
IV.CTI.HHN. ML:0.8 0.000027150010000000003 0.16 AML other m 2024-04-24T22:34:46.73
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