Earthquake with magnitude of ML 1.0 on date 18-02-2020 and time 07:02:15 (UTC) in region 3 km SW Tione di Trento (TN)

A magnitude ML 1.0 earthquake occured in region: 3 km SW Tione di Trento (TN), on

  • 18-02-2020 07:02:15 (UTC)
  • 18-02-2020 08:02:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.01, 10.69 at 8 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Tione di Trento TN 3 3635 3635
Sella Giudicarie TN 4 2943 6578
Borgo Lares TN 4 698 7276
Porte di Rendena TN 7 1796 9072
Tre Ville TN 9 1463 10535
Pelugo TN 9 392 10927
Valdaone TN 9 1205 12132
Pieve di Bono-Prezzo TN 9 1474 13606
Spiazzo TN 11 1265 14871
Bleggio Superiore TN 12 1568 16439
Fiavè TN 12 1117 17556
Castel Condino TN 13 229 17785
Strembo TN 13 558 18343
Bocenago TN 13 389 18732
Stenico TN 14 1170 19902
Caderzone Terme TN 14 661 20563
Comano Terme TN 14 2956 23519
Ledro TN 14 5395 28914
Tenno TN 15 2069 30983
Borgo Chiese TN 15 2029 33012
Massimeno TN 16 127 33139
Giustino TN 16 751 33890
San Lorenzo Dorsino TN 18 1599 35489
Pinzolo TN 18 3118 38607
Dro TN 18 4944 43551
Riva del Garda TN 18 16926 60477
Arco TN 18 17526 78003
Carisolo TN 18 978 78981
Storo TN 20 4682 83663

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km W of Trento (117317 inhabitants)
64 Km NE of Brescia (196480 inhabitants)
68 Km NW of Verona (258765 inhabitants)
75 Km SW of Bolzano (106441 inhabitants)
84 Km NW of Vicenza (112953 inhabitants)
87 Km E of Bergamo (119381 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 1.0 2020-02-18
07:02:15
46.01 10.69 8 2020-07-18
21:08:34
Bollettino Sismico Italiano INGV 78507581
Reviewed
Rev100
Md 1.5 2020-02-18
07:02:15
46.04 10.7 1 2020-02-18
07:13:55
Sala Sismica INGV-Roma 76619161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-18 07:02:15 ± 0.27
Latitude 46.01 ± 0.01
Longitude 10.69 ± 0.01
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78507581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 820
Semi-minor axis of confidence ellipse (meter) 289
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 820
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.05666
Epicentral distance of station farthest from the epicenter (degree) 0.24192
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.4
Num. used stations 8
Type of magnitude ML
Reference to an origin 78507581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-18 18:39:04

Md:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations 3
Type of magnitude Md
Reference to an origin 76619161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-18 07:13:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2020-02-18T07:02:24.85 0.3 undecidable manual S 190 0.2419 107 -0.16 71
SI.LUSI.HHZ. 2020-02-18T07:02:23.19 0.1 undecidable manual S 107 0.1844 112 0.26 93
ST.GAGG.HHZ. 2020-02-18T07:02:23.12 0.3 undecidable manual S 69 0.1988 111 -0.35 68
IV.MAGA.HHZ. 2020-02-18T07:02:20.74 0.3 undecidable manual P 190 0.2419 107 -0.15 71
ST.GAGG.HHZ. 2020-02-18T07:02:20.18 0.3 undecidable manual P 69 0.1988 111 0.17 71
IV.MABI.HHZ. 2020-02-18T07:02:20.75 0.1 undecidable manual S 289 0.1295 120 -0.28 94
SI.LUSI.HHZ. 2020-02-18T07:02:19.40 0.3 undecidable manual P 107 0.1844 112 -0.29 69
IV.MABI.HHZ. 2020-02-18T07:02:18.90 0.1 undecidable manual P 289 0.1295 120 0.31 93
ST.RONC.EHZ. 2020-02-18T07:02:18.88 0.1 undecidable manual S 235 0.0567 143 -0.04 100
ST.RONC.EHZ. 2020-02-18T07:02:17.71 0.1 undecidable manual P 235 0.0567 143 0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.RONC.HNN. ML:1.1 0.00022589645 0.0992 AML other m 2020-02-18T07:02:18.92
ST.RONC.EHE. ML:1.3 0.00034342385 0.16 AML other m 2020-02-18T07:02:19.01
ST.RONC.EHN. ML:1.3 0.00034692325 0.1824 AML other m 2020-02-18T07:02:19.33
ST.RONC.HNE. ML:1.3 0.00037561125 0.8384 AML other m 2020-02-18T07:02:20.04
IV.MABI.HHN. ML:0.3 1.934322E-5 0.0576 AML other m 2020-02-18T07:02:20.90
IV.MABI.HHE. ML:0.3 1.7738705E-5 0.1024 AML other m 2020-02-18T07:02:20.98
SI.LUSI.HHN. ML:0.9 5.263921E-5 0.1408 AML other m 2020-02-18T07:02:23.65
SI.LUSI.HHE. ML:0.4 2.1834635E-5 0.1184 AML other m 2020-02-18T07:02:23.82
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