Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 22-10-2020 and time 11:02:36 (Italy) in region 7 km SE Moena (TN)

A magnitude ML 0.9 earthquake occured in region: 7 km SE Moena (TN), on

  • 22-10-2020 09:02:36 (UTC)
  • 22-10-2020 11:02:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.3170, 11.7050 at 7 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.

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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
Moena TN 8 2680 2680
Predazzo TN 8 4536 7216
Soraga TN 9 711 7927
Ziano di Fiemme TN 12 1718 9645
Vigo di Fassa TN 12 1263 10908
Pozza di Fassa TN 13 2282 13190
Panchià TN 13 825 14015
Falcade BL 14 1951 15966
Tesero TN 15 2929 18895
Canale d'Agordo BL 17 1131 20026
Mazzin TN 17 541 20567
Canal San Bovo TN 18 1528 22095
Campitello di Fassa TN 18 731 22826
Nova Levante BZ 18 1925 24751
Primiero San Martino di Castrozza TN 18 5407 30158
Vallada Agordina BL 18 489 30647
Canazei TN 19 1908 32555
Cavalese TN 19 4100 36655
Varena TN 19 850 37505
Mezzano TN 20 1615 39120
Imer TN 20 1168 40288
Daiano TN 20 647 40935

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SE of Bolzano (106441 inhabitants)
53 Km NE of Trento (117317 inhabitants)
83 Km NW of Treviso (83731 inhabitants)
84 Km W of Pordenone (51229 inhabitants)
86 Km N of Vicenza (112953 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 2020-10-22
09:02:36		 46.3173 11.7048 7 2020-10-22
09:09:38		 Sala Sismica INGV-Roma 84021211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-22 09:02:36 ± 0.17
Latitude 46.3173 ± 0.0072
Longitude 11.7048 ± 0.0039
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84021211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 751
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 750.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 149
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.26800
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 84021211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-22 09:09:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RNI2.HHZ. 2020-10-22T09:04:22.63 3.0 undecidable manual Sn -2.71 0
CR.STON.BHZ. 2020-10-22T09:04:05.82 3.0 undecidable manual Pg 20.700001 0
IV.PZUN.HHZ. 2020-10-22T09:04:03.52 3.0 positive manual Pg 10.01 0
IV.TREM.HHZ. 2020-10-22T09:03:51.53 3.0 positive manual Pg 16.32 0
IV.SENA.HHZ. 2020-10-22T09:03:50.17 3.0 undecidable manual Pn 4.77 0
IV.SACS.HNZ. 2020-10-22T09:03:47.34 3.0 undecidable manual Sg 1.41 0
IV.FOSV.EHZ. 2020-10-22T09:03:42.78 3.0 undecidable manual Sg 3.3 0
IV.ARRO.EHZ. 2020-10-22T09:03:15.22 3.0 positive manual Pn -0.65 0
IV.ASSB.HHZ. 2020-10-22T09:03:15.39 3.0 undecidable manual Pg 5.89 0
IV.CAVE.HHZ. 2020-10-22T09:02:53.26 3.0 undecidable manual S -0.69 0
IV.SEI.HHZ. 2020-10-22T09:02:52.50 3.0 undecidable manual Pn -0.85 0
SI.KOSI.HHZ. 2020-10-22T09:02:46.52 0.3 undecidable manual S 303 29.748 103 -0.12 71
OX.AGOR.HHZ. 2020-10-22T09:02:45.60 0.6 undecidable manual S 98 26.5512 104 0.06 48
SI.KOSI.HHZ. 2020-10-22T09:02:42.27 0.3 positive manual P 303 29.748 103 0.12 71
OX.AGOR.HHZ. 2020-10-22T09:02:41.17 0.6 undecidable manual P 98 26.5512 104 -0.35 46
ST.ZIAN.EHZ. 2020-10-22T09:02:40.70 0.3 undecidable manual S 247 11.7771 120 -0.05 75
IT.VALS.HNZ. 2020-10-22T09:02:39.57 0.1 undecidable manual S 72 7.7811 131 -0.05 100
ST.ZIAN.EHZ. 2020-10-22T09:02:38.88 0.6 positive manual P 247 11.7771 120 0.12 49
IT.VALS.HNZ. 2020-10-22T09:02:38.27 0.1 undecidable manual P 72 7.7811 131 0.16 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.ZIAN.HNN. ML:1.0 0.00015033255 0.1216 AML other m 2020-10-22T09:02:40.74
ST.ZIAN.EHN. ML:0.9 0.0001103212 0.1408 AML other m 2020-10-22T09:02:41.20
ST.ZIAN.HNE. ML:1.0 0.000117616975 0.16 AML other m 2020-10-22T09:02:41.20
ST.ZIAN.EHE. ML:1.1 0.00015472294999999999 0.1024 AML other m 2020-10-22T09:02:40.75
SI.KOSI.HHE. ML:0.8 0.000029666519499999998 0.16 AML other m 2020-10-22T09:02:46.00
SI.KOSI.HHN. ML:0.8 0.000027976 0.2944 AML other m 2020-10-22T09:02:47.53
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