Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 29-09-2021 and time 20:51:09 (Italy) in region 5 km NE Valdobbiadene (TV)

A magnitude ML 1.4 earthquake occured in region: 5 km NE Valdobbiadene (TV), on

  • 29-09-2021 18:51:09 (UTC)
  • 29-09-2021 20:51:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.9410, 12.0190 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Valdobbiadene TV 5 10388 10388
Segusino TV 6 1887 12275
Miane TV 6 3329 15604
Quero Vas BL 7 3237 18841
Follina TV 8 3873 22714
Vidor TV 9 3766 26480
Alano di Piave BL 9 2827 29307
Pederobba TV 9 7451 36758
Farra di Soligo TV 9 8913 45671
Cison di Valmarino TV 10 2647 48318
Moriago della Battaglia TV 11 2761 51079
Lentiai BL 12 3017 54096
Sernaglia della Battaglia TV 12 6202 60298
Feltre BL 12 20649 80947
Cornuda TV 12 6267 87214
Crocetta del Montello TV 13 6080 93294
Pieve di Soligo TV 13 12106 105400
Cavaso del Tomba TV 13 2960 108360
Possagno TV 14 2177 110537
Monfumo TV 14 1398 111935
Mel BL 14 5984 117919
Seren del Grappa BL 15 2448 120367
Refrontolo TV 15 1747 122114
Maser TV 15 5070 127184
Pedavena BL 15 4453 131637
Castelcucco TV 16 2215 133852
Santa Giustina BL 16 6807 140659
Cesiomaggiore BL 17 4029 144688
Trichiana BL 17 4868 149556
Tarzo TV 17 4399 153955
Caerano di San Marco TV 17 8017 161972
Asolo TV 17 9128 171100
Revine Lago TV 18 2208 173308
Paderno del Grappa TV 18 2192 175500
San Gregorio nelle Alpi BL 18 1613 177113
San Pietro di Feletto TV 18 5321 182434
Montebelluna TV 18 31228 213662
Crespano del Grappa TV 19 4520 218182
Fonzaso BL 19 3228 221410
Nervesa della Battaglia TV 20 6789 228199
Volpago del Montello TV 20 10151 238350
Sedico BL 20 9997 248347

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of Treviso (83731 inhabitants)
50 Km W of Pordenone (51229 inhabitants)
57 Km NE of Vicenza (112953 inhabitants)
60 Km N of Padova (210401 inhabitants)
62 Km NW of Venezia (263352 inhabitants)
71 Km E of Trento (117317 inhabitants)
80 Km SE of Bolzano (106441 inhabitants)
95 Km W of Udine (99169 inhabitants)
97 Km NE of Verona (258765 inhabitants)
98 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
Bulletin
Rev1000 		ML 1.4 2021-09-29
18:51:09		 45.9412 12.0188 10 2022-03-30
13:04:38		 Bollettino Sismico Italiano INGV 101108401
Reviewed
Rev100 		ML 1.4 2021-09-29
18:51:09		 45.9405 12.0113 10 2021-09-29
19:03:07		 Sala Sismica INGV-Roma 96041101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-29 18:51:09 ± 0.09
Latitude 45.9412 ± 0.0072
Longitude 12.0188 ± 0.0091
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101108401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 870
Semi-minor axis of confidence ellipse (meter) 540
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 148
Circular confidence region, given by single value of horizontal uncertainty (meter) 870.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.03602
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 101108401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-18 11:20:36

ML:1.4

Field Value
Value 1.4
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 96041101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-29 19:03:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.HNZ. 2021-09-29T18:52:52.56 3.0 undecidable manual Sg 6.79 0
GU.MGRO.HHZ. 2021-09-29T18:52:52.06 3.0 undecidable manual Sn 6.06 0
IX.SCL3.EHZ.02 2021-09-29T18:52:51.71 3.0 negative manual Pg 16.91 0
IV.MNTT.EHZ. 2021-09-29T18:52:37.87 3.0 undecidable manual Sn 2.85 0
IV.SNTG.HHZ. 2021-09-29T18:52:36.47 3.0 undecidable manual Sg 9.55 0
IV.SARZ.HHZ. 2021-09-29T18:52:25.25 3.0 undecidable manual Sn 6.09 0
IV.PTRJ.HHZ. 2021-09-29T18:52:22.09 3.0 undecidable manual Pn -0.23 0
IV.PE3.EHZ. 2021-09-29T18:52:14.39 3.0 undecidable manual Sn -0.37 0
IV.RM33.HNZ. 2021-09-29T18:52:12.68 3.0 undecidable manual Pg 9.47 0
SL.KOGS.BHZ. 2021-09-29T18:52:03.12 3.0 undecidable manual Pn 6.4 0
IV.ZCCA.HHZ. 2021-09-29T18:52:02.35 3.0 undecidable manual Sg 0.37 0
ST.CARE.EHZ. 2021-09-29T18:51:29.78 0.3 undecidable manual P 298 114.996 50 1.29 39
IV.MNTV.EHZ. 2021-09-29T18:51:28.30 3.0 undecidable manual P -2.44 0
OX.CIMO.HHZ. 2021-09-29T18:51:26.10 0.6 undecidable manual S 38 52.503 50 0.16 45
ST.ZIAN.EHZ. 2021-09-29T18:51:25.30 0.6 undecidable manual S 317 51.1155 50 -0.25 45
ST.OZOL.EHZ. 2021-09-29T18:51:25.36 0.3 undecidable manual P 305 90.3429 50 0.68 55
ST.PANI.EHZ. 2021-09-29T18:51:25.60 0.6 undecidable manual S 283 54.1014 50 -0.76 38
ST.VARA.EHZ. 2021-09-29T18:51:24.49 0.3 undecidable manual P 262 87.6456 50 0.23 63
ST.GAGG.HHZ. 2021-09-29T18:51:23.91 0.3 undecidable manual P 281 83.1501 50 0.33 62
SI.LUSI.HHZ. 2021-09-29T18:51:23.87 0.3 undecidable manual P 272 82.9503 50 0.32 62
IV.TEOL.HHE. 2021-09-29T18:51:22.21 0.6 undecidable manual P 203 69.5748 50 0.72 38
OX.AGOR.HHE. 2021-09-29T18:51:21.60 0.3 undecidable manual S 3 37.9287 50 -0.45 66
ST.DOSS.HHZ. 2021-09-29T18:51:20.63 0.3 undecidable manual P 264 64.491 50 -0.06 68
OX.CAE.HHZ. 2021-09-29T18:51:20.60 0.3 undecidable manual S 77 33.1446 50 -0.17 70
ST.PANI.EHZ. 2021-09-29T18:51:19.23 0.1 undecidable manual P 283 54.1014 50 0.12 91
IV.CTI.HHZ. 2021-09-29T18:51:19.50 0.3 undecidable manual S 293 30.8469 50 -0.64 62
OX.CIMO.HHZ. 2021-09-29T18:51:18.61 0.3 undecidable manual P 38 52.503 50 -0.25 67
ST.ZIAN.EHZ. 2021-09-29T18:51:18.88 0.1 undecidable manual P 317 51.1155 50 0.25 89
OX.AGOR.HHE. 2021-09-29T18:51:16.69 0.3 undecidable manual P 3 37.9287 50 0.07 71
IV.ASOL.HNE. 2021-09-29T18:51:16.10 0.6 undecidable manual S 210 18.0708 119 -0.22 48
IV.CTI.HHZ. 2021-09-29T18:51:15.03 0.3 undecidable manual P 293 30.8469 50 -0.48 66
OX.CAE.HHZ. 2021-09-29T18:51:15.82 0.3 undecidable manual P 77 33.1446 50 -0.05 72
IV.CRND.HNE. 2021-09-29T18:51:14.30 0.6 undecidable manual S 182 11.6772 130 -0.19 49
IV.FREG.EHE. 2021-09-29T18:51:14.45 0.6 undecidable manual P 71 23.9538 112 0.07 49
OX.VARN.HHZ. 2021-09-29T18:51:13.80 0.3 undecidable manual S 50 8.7801 138 0.04 76
IV.ASOL.HNE. 2021-09-29T18:51:13.03 0.1 undecidable manual P 210 18.0708 119 -0.27 94
IV.CRND.HNE. 2021-09-29T18:51:12.16 0.1 undecidable manual P 182 11.6772 130 -0.09 99
OX.VARN.HHZ. 2021-09-29T18:51:11.90 0.1 positive manual P 50 8.7801 138 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.VARN.HNN. ML:1.3 0.0003015 1.46 AML other m 2021-09-29T18:51:13.93
OX.VARN.HHN. ML:1.4 0.000325 1.46 AML other m 2021-09-29T18:51:13.93
OX.VARN.HHE. ML:1.4 0.000371 1.34 AML other m 2021-09-29T18:51:15.75
OX.VARN.HNE. ML:1.4 0.000365 1.36 AML other m 2021-09-29T18:51:15.75
IV.CTI.HHE. ML:1.5 0.00013550000000000001 0.4 AML other m 2021-09-29T18:51:20.29
IV.CTI.HHN. ML:1.4 0.00011169999999999999 0.66 AML other m 2021-09-29T18:51:20.60
ST.ZIAN.EHE. ML:1.4 0.00006115 1.66 AML other m 2021-09-29T18:51:25.04
ST.ZIAN.EHN. ML:1.2 0.000042550000000000004 0.3 AML other m 2021-09-29T18:51:26.71
ST.DOSS.HHE. ML:1.3 0.000033799999999999995 0.3 AML other m 2021-09-29T18:51:30.39
SI.LUSI.HHE. ML:1.3 0.00002365 1 AML other m 2021-09-29T18:51:34.95
SI.LUSI.HHN. ML:1.6 0.0000484 1.46 AML other m 2021-09-29T18:51:34.95
ST.DOSS.HHN. ML:1.2 0.00003145 0.6 AML other m 2021-09-29T18:51:35.31
ST.OZOL.EHE. ML:1.6 0.00004505 0.8 AML other m 2021-09-29T18:51:37.37
ST.OZOL.EHN. ML:1.5 0.0000339 0.42 AML other m 2021-09-29T18:51:42.89
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