Earthquake with magnitude of ML 1.0 on date 30-09-2023 and time 17:47:59 (UTC) in region 2 km SW Segusino (TV)

A magnitude ML 1.0 earthquake occured in region: 2 km SW Segusino (TV), on

  • 30-09-2023 17:47:59 (UTC)
  • 30-09-2023 19:47:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.9020, 11.9470 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
Segusino TV 2 1887 1887
Quero Vas BL 3 3237 5124
Alano di Piave BL 3 2827 7951
Valdobbiadene TV 4 10388 18339
Pederobba TV 5 7451 25790
Cavaso del Tomba TV 6 2960 28750
Possagno TV 7 2177 30927
Monfumo TV 8 1398 32325
Vidor TV 8 3766 36091
Castelcucco TV 9 2215 38306
Cornuda TV 9 6267 44573
Maser TV 11 5070 49643
Crocetta del Montello TV 11 6080 55723
Paderno del Grappa TV 11 2192 57915
Asolo TV 11 9128 67043
Crespano del Grappa TV 12 4520 71563
Miane TV 12 3329 74892
Seren del Grappa BL 13 2448 77340
Moriago della Battaglia TV 13 2761 80101
Feltre BL 13 20649 100750
Caerano di San Marco TV 14 8017 108767
Farra di Soligo TV 14 8913 117680
Fonte TV 14 5923 123603
Follina TV 15 3873 127476
Borso del Grappa TV 15 5924 133400
Sernaglia della Battaglia TV 15 6202 139602
San Zenone degli Ezzelini TV 16 7411 147013
Montebelluna TV 16 31228 178241
Pedavena BL 16 4453 182694
Altivole TV 16 6911 189605
Cismon del Grappa VI 17 906 190511
Cison di Valmarino TV 17 2647 193158
Lentiai BL 17 3017 196175
Fonzaso BL 17 3228 199403
Arsiè BL 17 2368 201771
Mussolente VI 18 7658 209429
Pieve di Soligo TV 18 12106 221535
Enego VI 19 1699 223234
Riese Pio X TV 19 11067 234301
Volpago del Montello TV 19 10151 244452
Romano d'Ezzelino VI 20 14478 258930
Solagna VI 20 1901 260831

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of Treviso (83731 inhabitants)
50 Km NE of Vicenza (112953 inhabitants)
55 Km N of Padova (210401 inhabitants)
56 Km W of Pordenone (51229 inhabitants)
60 Km NW of Venezia (263352 inhabitants)
66 Km E of Trento (117317 inhabitants)
81 Km SE of Bolzano (106441 inhabitants)
90 Km NE of Verona (258765 inhabitants)
93 Km N of Rovigo (51867 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 1.0 2023-09-30
17:47:59
45.9022 11.9473 9 2023-09-30
17:59:35
Sala Sismica INGV-Roma 121624051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-30 17:47:59 ± 0.12
Latitude 45.9022 ± 0.0072
Longitude 11.9473 ± 0.0090
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121624051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 716
Semi-minor axis of confidence ellipse (meter) 709
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 173
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.45865
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 121624051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-30 17:59:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RORO.HHZ. 2023-09-30T17:49:39.02 3.0 undecidable manual Sn 7.75 0
IV.NRCA.HHZ. 2023-09-30T17:49:30.17 3.0 undecidable manual Sn 0.54 0
IV.GIUL.HHZ. 2023-09-30T17:49:20.66 3.0 positive manual Pg 13.01 0
IV.FIAM.HHZ. 2023-09-30T17:48:57.91 3.0 positive manual Pn 0.07 0
IV.PARC.HHZ. 2023-09-30T17:48:40.06 3.0 undecidable manual Pn 2.4 0
OX.CAE.HHZ. 2023-09-30T17:48:13.24 0.6 undecidable manual S 72 39.627 50 -0.17 47
ST.PANI.EHZ. 2023-09-30T17:48:09.41 0.3 undecidable manual P 289 50.0166 50 0.1 70
ST.ZIAN.EHZ. 2023-09-30T17:48:09.68 0.1 undecidable manual P 325 50.9157 50 0.23 91
IV.CTI.HHZ. 2023-09-30T17:48:09.36 0.3 undecidable manual S 305 28.0497 108 -0.79 59
OX.CAE.HHZ. 2023-09-30T17:48:07.37 0.1 undecidable manual P 72 39.627 50 -0.34 90
IV.CTI.HHZ. 2023-09-30T17:48:06.66 0.3 undecidable manual P 305 28.0497 108 0.84 58
IV.FREG.EHN. 2023-09-30T17:48:06.56 0.6 undecidable manual P 67 30.6471 106 0.24 47
OX.VARN.HHZ. 2023-09-30T17:48:06.16 0.3 undecidable manual S 51 15.7731 120 -0.05 75
IV.ASOL.EHZ. 2023-09-30T17:48:04.95 0.3 undecidable manual S 197 11.7771 127 -0.12 74
IV.CRND.HNZ. 2023-09-30T17:48:04.37 0.3 undecidable manual S 145 8.88 135 0.06 76
OX.VARN.HHZ. 2023-09-30T17:48:03.60 0.1 undecidable manual P 51 15.7731 120 0.05 100
IV.ASOL.EHZ. 2023-09-30T17:48:02.80 0.1 undecidable manual P 197 11.7771 127 -0.09 100
IV.CRND.HNZ. 2023-09-30T17:48:02.57 0.3 undecidable manual P 145 8.88 135 0.12 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.VARN.HHE. ML:1.2 0.00016302664999999999 0.1152 AML other m 2023-09-30T17:48:06.50
OX.VARN.HHN. ML:1.1 0.00012725542 0.1024 AML other m 2023-09-30T17:48:06.35
IV.CTI.HHN. ML:1.2 0.00008675 0.22 AML other m 2023-09-30T17:48:10.52
IV.CTI.HHE. ML:1.2 0.0000751 0.42 AML other m 2023-09-30T17:48:10.62
OX.CAE.HHE. ML:1.0 0.00003525 0.48 AML other m 2023-09-30T17:48:15.54
OX.CAE.HHN. ML:0.8 0.000020930365499999998 0.1792 AML other m 2023-09-30T17:48:15.96
OX.VARN.HNE. ML:1.2 0.0001496033 0.1408 AML other m 2023-09-30T17:48:06.49
OX.VARN.HNN. ML:1.1 0.000108232585 0.1024 AML other m 2023-09-30T17:48:06.40
ST.PANI.EHE. ML:0.6 0.00001092928 0.3072 AML other m 2023-09-30T17:48:17.99
ST.PANI.EHN. ML:0.8 0.000012956216500000002 0.256 AML other m 2023-09-30T17:48:15.89
ST.ZIAN.EHE. ML:0.8 0.000015185329999999999 0.1152 AML other m 2023-09-30T17:48:16.72
ST.ZIAN.EHN. ML:0.9 0.00002103342 0.1792 AML other m 2023-09-30T17:48:16.40
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