Earthquake with magnitude of ML 1.7 on date 26-09-2020 and time 07:20:32 (Italy) in region Revine Lago (TV)

A magnitude ML 1.7 earthquake occured in region: Revine Lago (TV), on

  • 26-09-2020 05:20:32 (UTC)
  • 26-09-2020 07:20:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.99, 12.24 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
Revine Lago TV 0 2208 2208
Tarzo TV 2 4399 6607
Vittorio Veneto TV 5 28232 34839
Refrontolo TV 8 1747 36586
Cison di Valmarino TV 8 2647 39233
Fregona TV 8 3013 42246
San Pietro di Feletto TV 9 5321 47567
Colle Umberto TV 10 5111 52678
Cappella Maggiore TV 10 4710 57388
Follina TV 10 3873 61261
Pieve di Soligo TV 11 12106 73367
Sarmede TV 12 3086 76453
Trichiana BL 12 4868 81321
San Fior TV 12 6970 88291
Miane TV 12 3329 91620
Conegliano TV 12 34891 126511
Farra di Soligo TV 13 8913 135424
Limana BL 13 5209 140633
San Vendemiano TV 14 10054 150687
Godega di Sant'Urbano TV 14 6062 156749
Mel BL 15 5984 162733
Cordignano TV 15 7020 169753
Sernaglia della Battaglia TV 15 6202 175955
Susegana TV 16 11835 187790
Orsago TV 16 3873 191663
Santa Lucia di Piave TV 16 9151 200814
Belluno BL 17 35870 236684
Caneva PN 17 6424 243108
Moriago della Battaglia TV 17 2761 245869
Sedico BL 17 9997 255866
Lentiai BL 18 3017 258883
Santa Giustina BL 18 6807 265690
Nervesa della Battaglia TV 19 6789 272479
Mareno di Piave TV 19 9661 282140
Codognè TV 20 5343 287483

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km W of Pordenone (51229 inhabitants)
36 Km N of Treviso (83731 inhabitants)
62 Km N of Venezia (263352 inhabitants)
71 Km NE of Padova (210401 inhabitants)
73 Km NE of Vicenza (112953 inhabitants)
78 Km W of Udine (99169 inhabitants)
87 Km E of Trento (117317 inhabitants)
88 Km SE of Bolzano (106441 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
Reviewed
Rev100
ML 1.7 2020-09-26
05:20:32
45.99 12.24 10 2020-09-26
05:28:16
Sala Sismica INGV-Roma 83264521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-26 05:20:32 ± 0.18
Latitude 45.99 ± 0.01
Longitude 12.24 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83264521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1648
Semi-minor axis of confidence ellipse (meter) 647
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 166
Circular confidence region, given by single value of horizontal uncertainty (meter) 1650
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.05576
Epicentral distance of station farthest from the epicenter (degree) 1.12145
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 83264521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-26 05:28:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.RONC.EHZ. 2020-09-26T05:20:53.58 0.1 undecidable manual P 270 1.1215 50 0.38 77
SI.KOSI.HHZ. 2020-09-26T05:20:47.88 0.1 undecidable manual P 309 0.759 50 0.89 69
OX.CIMO.HHZ. 2020-09-26T05:20:45.33 0.3 undecidable manual S 24 0.3507 50 -0.18 71
OX.AGOR.HHZ. 2020-09-26T05:20:44.63 0.1 undecidable manual S 336 0.3202 50 0.03 98
ST.ZIAN.EHZ. 2020-09-26T05:20:43.56 0.3 undecidable manual P 302 0.5468 50 0.19 68
IV.CTI.HHZ. 2020-09-26T05:20:40.39 0.1 undecidable manual P 278 0.4119 50 -0.67 82
OX.CIMO.HHZ. 2020-09-26T05:20:39.54 0.6 negative manual P 24 0.3507 50 -0.47 44
OX.AGOR.HHZ. 2020-09-26T05:20:39.41 0.6 negative manual P 336 0.3202 50 -0.07 49
OX.CAE.HHE. 2020-09-26T05:20:38.91 0.3 undecidable manual S 83 0.1403 124 -0.06 76
IT.PNAL.HNE. 2020-09-26T05:20:37.02 0.1 undecidable manual P 13 0.1862 117 -0.11 99
OX.VARN.HHZ. 2020-09-26T05:20:37.38 0.3 undecidable manual S 271 0.0917 135 -0.16 75
IV.FRE8.HNE. 2020-09-26T05:20:37.69 0.3 undecidable manual S 74 0.0845 138 0.34 72
OX.CAE.HHE. 2020-09-26T05:20:36.02 0.1 undecidable manual P 83 0.1403 124 -0.22 98
IV.FRE8.HNE. 2020-09-26T05:20:35.40 0.3 undecidable manual P 74 0.0845 138 0.1 76
IV.FREG.EHZ. 2020-09-26T05:20:35.29 0.6 positive manual P 69 0.0558 149 0.38 48
OX.VARN.HHZ. 2020-09-26T05:20:35.25 0.1 negative manual P 271 0.0917 135 -0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.VARN.HNN. ML:1.8 0.0008025 0.22 AML other m 2020-09-26T05:20:38.24
OX.VARN.HHN. ML:1.8 0.000844 0.22 AML other m 2020-09-26T05:20:38.35
OX.VARN.HHE. ML:1.8 0.0008535 0.38 AML other m 2020-09-26T05:20:40.55
OX.VARN.HNE. ML:1.8 0.0008535 0.38 AML other m 2020-09-26T05:20:40.55
IV.CTI.HHN. ML:1.6 0.000124 0.88 AML other m 2020-09-26T05:20:48.40
IV.CTI.HHE. ML:1.6 0.00012025 1.4 AML other m 2020-09-26T05:20:49.19
IV.FREG.HNE. ML:1.8 0.001117322 0.3424 AML other m 2020-09-26T05:20:40.02
IV.FREG.HNN. ML:1.9 0.00132383905 0.3168 AML other m 2020-09-26T05:20:38.17
OX.CIMO.HHE. ML:0.8 2.734482E-5 0.1184 AML other m 2020-09-26T05:20:45.61
OX.CIMO.HHN. ML:0.9 2.9386935E-5 0.2208 AML other m 2020-09-26T05:20:47.68
OX.CIMO.HNE. ML:1 3.4089865E-5 0.1408 AML other m 2020-09-26T05:20:47.25
OX.CIMO.HNN. ML:1 3.338687E-5 0.2208 AML other m 2020-09-26T05:20:47.79
ST.RONC.EHE. ML:1.9 5.744705E-5 0.2208 AML other m 2020-09-26T05:21:12.94
ST.RONC.EHN. ML:2.1 9.344219E-5 0.1984 AML other m 2020-09-26T05:21:13.21
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download