Earthquake with magnitude of ML 1.4 on date 20-02-2020 and time 12:08:10 (Italy) in region 2 km NW Cembra Lisignago (TN)

A magnitude ML 1.4 earthquake occured in region: 2 km NW Cembra Lisignago (TN), on

  • 20-02-2020 11:08:10 (UTC)
  • 20-02-2020 12:08:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.19, 11.21 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
Cembra Lisignago TN 2 2364 2364
Altavalle TN 2 1648 4012
Faedo TN 4 616 4628
Segonzano TN 4 1505 6133
Lona-Lases TN 5 890 7023
Salorno BZ 5 3758 10781
Albiano TN 5 1514 12295
San Michele all'Adige TN 6 3042 15337
Giovo TN 6 2513 17850
Roverè della Luna TN 7 1636 19486
Baselga di Pinè TN 7 5031 24517
Mezzocorona TN 8 5446 29963
Bedollo TN 8 1483 31446
Fornace TN 8 1355 32801
Nave San Rocco TN 8 1398 34199
Cortina sulla strada del vino BZ 9 642 34841
Sover TN 9 838 35679
Lavis TN 10 8915 44594
Mezzolombardo TN 10 7067 51661
Zambana TN 10 1733 53394
Magrè sulla strada del vino BZ 11 1279 54673
Fai della Paganella TN 11 894 55567
Civezzano TN 12 4002 59569
Sant'Orsola Terme TN 12 1098 60667
Valfloriana TN 12 504 61171
Fierozzo TN 12 469 61640
Ton TN 13 1338 62978
Capriana TN 13 588 63566
Spormaggiore TN 13 1289 64855
Palù del Fersina TN 13 173 65028
Frassilongo TN 13 338 65366
Cortaccia sulla strada del vino BZ 14 2225 67591
Cavedago TN 14 517 68108
Egna BZ 15 5232 73340
Sporminore TN 15 700 74040
Pergine Valsugana TN 15 21280 95320
Trento TN 15 117317 212637
Denno TN 15 1297 213934
Anterivo BZ 15 395 214329
Campodenno TN 15 1500 215829
Andalo TN 16 1076 216905
Termeno sulla strada del vino BZ 17 3348 220253
Montagna BZ 17 1641 221894
Contà TN 17 1454 223348
Vignola-Falesina TN 17 162 223510
Sfruz TN 18 334 223844
Trodena nel parco naturale BZ 18 1026 224870
Predaia TN 18 6655 231525
Ora BZ 19 3648 235173
Molveno TN 20 1134 236307

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NE of Trento (117317 inhabitants)
36 Km SW of Bolzano (106441 inhabitants)
76 Km NW of Vicenza (112953 inhabitants)
85 Km N of Verona (258765 inhabitants)
99 Km NW of Treviso (83731 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
Rev 100 ML 1.4 2020-02-20
11:08:10
46.19 11.21 10 2020-02-20
11:13:49
Sala Sismica INGV-Roma 76670431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-20 11:08:10 ± 0.05
Latitude 46.19 ± 0.00
Longitude 11.21 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76670431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 260
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 310
Circular confidence region, given by single value of horizontal uncertainty (meter) 270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
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) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.16548
Epicentral distance of station farthest from the epicenter (degree) 0.50182
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.5
Num. used stations 4
Type of magnitude ML
Reference to an origin 76670431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-20 11:13:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2020-02-20T11:08:22.57 0.3 undecidable manual S 219 0.2977 50 -0.02 74
IV.APPI.EHZ. 2020-02-20T11:08:22.08 0.6 undecidable manual S 2 0.286 50 -0.19 48
ST.ZIAN.EHZ. 2020-02-20T11:08:21.53 0.3 undecidable manual S 71 0.2572 50 0.12 73
IV.MABI.HHZ. 2020-02-20T11:08:21.24 0.3 undecidable manual P 254 0.5018 50 0.06 71
ST.RONC.EHZ. 2020-02-20T11:08:20.91 0.3 undecidable manual P 243 0.4596 50 0.46 66
ST.OZOL.EHZ. 2020-02-20T11:08:20.67 0.3 undecidable manual S 333 0.2383 110 -0.05 75
ST.GAGG.HHZ. 2020-02-20T11:08:19.70 0.3 undecidable manual S 238 0.2059 113 0.15 74
ST.CARE.EHZ. 2020-02-20T11:08:19.99 0.3 undecidable manual P 303 0.4254 50 0.12 71
ST.PANI.EHZ. 2020-02-20T11:08:18.03 0.3 undecidable manual S 149 0.1655 117 -0.12 75
IV.APPI.EHZ. 2020-02-20T11:08:17.54 0.1 undecidable manual P 2 0.286 50 0.05 99
ST.DOSS.HHZ. 2020-02-20T11:08:17.78 0.3 undecidable manual P 183 0.3121 50 -0.14 72
ST.ZIAN.EHZ. 2020-02-20T11:08:17.08 0.3 undecidable manual P 71 0.2572 50 0.08 74
SI.LUSI.HHZ. 2020-02-20T11:08:17.45 0.1 undecidable manual P 219 0.2977 50 -0.23 95
ST.OZOL.EHZ. 2020-02-20T11:08:16.42 0.3 undecidable manual P 333 0.2383 110 -0.18 73
ST.GAGG.HHZ. 2020-02-20T11:08:15.79 0.1 undecidable manual P 238 0.2059 113 -0.13 99
ST.PANI.EHZ. 2020-02-20T11:08:15.20 0.1 undecidable manual P 149 0.1655 117 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.GAGG.HHE. ML:1 6.97E-5 1.54 AML other m 2020-02-20T11:08:20.98
ST.GAGG.HHN. ML:0.9 5.08E-5 0.7 AML other m 2020-02-20T11:08:21.83
ST.OZOL.HNE. ML:2.1 0.0007335 0.42 AML other m 2020-02-20T11:08:22.27
ST.OZOL.HNN. ML:1.6 0.0002475 1.54 AML other m 2020-02-20T11:08:23.86
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