Earthquake with magnitude of ML 1.4 on date 10-09-2020 and time 03:27:51 (Italy) in region 3 km N Ala (TN)

A magnitude ML 1.4 earthquake occured in region: 3 km N Ala (TN), on

  • 10-09-2020 01:27:51 (UTC)
  • 10-09-2020 03:27:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.79, 11.01 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
Ala TN 3 8913 8913
Brentonico TN 5 4015 12928
Avio TN 8 4133 17061
Mori TN 8 9678 26739
Vallarsa TN 9 1395 28134
Trambileno TN 11 1452 29586
Isera TN 11 2735 32321
Rovereto TN 12 39289 71610
Ronzo-Chienis TN 12 976 72586
Nago-Torbole TN 14 2867 75453
Nogaredo TN 14 2065 77518
Villa Lagarina TN 15 3778 81296
Volano TN 15 3169 84465
Terragnolo TN 15 716 85181
Malcesine VR 16 3736 88917
Pomarolo TN 16 2452 91369
Erbezzo VR 16 740 92109
Nomi TN 17 1398 93507
Limone sul Garda BS 17 1181 94688
Riva del Garda TN 17 16926 111614
Brentino Belluno VR 17 1395 113009
Ferrara di Monte Baldo VR 17 226 113235
Arco TN 17 17526 130761
Calliano TN 18 1807 132568
Sant'Anna d'Alfaedo VR 18 2553 135121
Bosco Chiesanuova VR 18 3600 138721
Besenello TN 19 2654 141375
Folgaria TN 19 3191 144566
Recoaro Terme VI 19 6453 151019
Tremosine sul Garda BS 20 2100 153119
Tenno TN 20 2069 155188
Posina VI 20 566 155754

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Trento (117317 inhabitants)
39 Km N of Verona (258765 inhabitants)
50 Km NW of Vicenza (112953 inhabitants)
67 Km E of Brescia (196480 inhabitants)
80 Km NW of Padova (210401 inhabitants)
84 Km SW of Bolzano (106441 inhabitants)
97 Km W 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
Reviewed
Rev100
ML 1.4 2020-09-10
01:27:51
45.79 11.01 10 2020-09-10
01:32:58
Sala Sismica INGV-Roma 82777721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-10 01:27:51 ± 0.09
Latitude 45.79 ± 0.01
Longitude 11.01 ± 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 82777721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 731
Semi-minor axis of confidence ellipse (meter) 367
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) 730
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.08544
Epicentral distance of station farthest from the epicenter (degree) 0.72216
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 82777721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-10 01:32:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.KOSI.HHZ. 2020-09-10T01:28:06.72 0.3 undecidable manual P 21 0.7222 50 1.04 48
IV.ZONE.HHZ. 2020-09-10T01:28:04.05 0.3 undecidable manual P 268 0.6205 50 0.11 67
ST.ZIAN.EHZ. 2020-09-10T01:28:04.21 0.3 undecidable manual P 38 0.6223 50 0.23 65
ST.OZOL.EHZ. 2020-09-10T01:28:04.95 0.3 undecidable manual P 3 0.6169 50 1.07 48
ST.PANI.EHZ. 2020-09-10T01:28:03.78 0.6 undecidable manual S 41 0.3471 50 -0.95 36
IV.TREG.HNE. 2020-09-10T01:28:02.17 0.6 undecidable manual S 158 0.286 50 -0.73 40
ST.GAGG.HHZ. 2020-09-10T01:28:02.55 0.6 undecidable manual S 354 0.2977 50 -0.7 41
IV.CTI.HHZ. 2020-09-10T01:28:02.25 0.3 undecidable manual P 60 0.518 50 0.07 69
IV.MAGA.HHZ. 2020-09-10T01:28:01.49 0.6 undecidable manual S 267 0.2635 50 -0.75 40
IV.ZOVE.EHZ. 2020-09-10T01:28:01.72 0.3 undecidable manual P 135 0.4739 50 0.29 67
IV.ZEN8.HNE. 2020-09-10T01:28:00.62 0.6 undecidable manual S 232 0.2428 50 -1.02 36
IV.SALO.HHZ. 2020-09-10T01:28:00.50 0.3 undecidable manual P 243 0.3768 50 0.73 59
ST.PANI.EHZ. 2020-09-10T01:27:59.33 0.1 undecidable manual P 41 0.3471 50 0.06 96
IV.TREG.HNE. 2020-09-10T01:27:59.06 0.3 undecidable manual P 158 0.286 50 0.85 57
OX.BALD.HHE. 2020-09-10T01:27:59.12 0.6 undecidable manual S 231 0.1673 119 -0.07 49
OX.MARN.HHE. 2020-09-10T01:27:59.70 0.6 undecidable manual S 136 0.2068 114 -0.83 39
ST.RONC.EHZ. 2020-09-10T01:27:58.71 0.1 undecidable manual P 306 0.3292 50 -0.24 92
ST.DOSS.HHZ. 2020-09-10T01:27:58.35 0.3 undecidable manual S 54 0.1574 121 -0.49 68
SI.LUSI.HHZ. 2020-09-10T01:27:58.89 0.3 undecidable manual S 346 0.1772 118 -0.62 64
ST.GAGG.HHZ. 2020-09-10T01:27:58.34 0.1 undecidable manual P 354 0.2977 50 -0.08 96
IV.MBAL.EHZ. 2020-09-10T01:27:57.80 0.3 undecidable manual S 229 0.1367 124 -0.37 70
IV.MAGA.HHZ. 2020-09-10T01:27:57.66 0.1 undecidable manual P 267 0.2635 50 -0.17 95
IV.ZEN8.HNE. 2020-09-10T01:27:57.52 0.3 undecidable manual P 232 0.2428 50 0.04 74
SI.LUSI.HHZ. 2020-09-10T01:27:56.26 0.1 negative manual P 346 0.1772 118 0 100
OX.BALD.HHE. 2020-09-10T01:27:56.26 0.1 undecidable manual P 231 0.1673 119 0.19 96
OX.MARN.HHE. 2020-09-10T01:27:56.76 0.1 undecidable manual P 136 0.2068 114 -0.08 98
ST.DOSS.HHZ. 2020-09-10T01:27:56.03 0.1 undecidable manual P 54 0.1574 121 0.16 97
ST.VARA.EHZ. 2020-09-10T01:27:56.87 0.3 undecidable manual S 297 0.0854 137 0.2 73
ST.VARA.EHZ. 2020-09-10T01:27:55.02 0.1 undecidable manual P 297 0.0854 137 0.4 94
IV.MBAL.EHZ. 2020-09-10T01:27:55.62 0.1 undecidable manual P 229 0.1367 124 0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.VARA.EHE. ML:1.8 0.0008605 0.32 AML other m 2020-09-10T01:27:57.25
ST.VARA.HNE. ML:1.5 0.000444 0.08 AML other m 2020-09-10T01:27:57.33
ST.VARA.EHN. ML:1.6 0.0004765 0.1 AML other m 2020-09-10T01:27:57.34
ST.VARA.HNN. ML:1.8 0.000793 0.32 AML other m 2020-09-10T01:27:57.25
IV.MBAL.EHN. ML:1.6 0.0003645 0.32 AML other m 2020-09-10T01:27:58.12
IV.MBAL.HNN. ML:1.5 0.000324 0.7 AML other m 2020-09-10T01:27:58.58
IV.MBAL.HNE. ML:1.7 0.0004265 0.32 AML other m 2020-09-10T01:27:58.12
ST.DOSS.HHN. ML:1.2 0.000122 0.6 AML other m 2020-09-10T01:27:58.46
ST.DOSS.HHE. ML:1 8.575E-5 1.32 AML other m 2020-09-10T01:27:58.75
IV.MBAL.EHE. ML:1.4 0.0002585 0.86 AML other m 2020-09-10T01:27:58.82
SI.LUSI.HHE. ML:1.7 0.000349 0.12 AML other m 2020-09-10T01:27:59.20
SI.LUSI.HHN. ML:1.9 0.0006525 0.14 AML other m 2020-09-10T01:27:59.38
IV.MAGA.HHN. ML:1.2 8.635E-5 0.18 AML other m 2020-09-10T01:28:01.79
ST.GAGG.HHE. ML:1.3 7.88E-5 0.14 AML other m 2020-09-10T01:28:02.74
ST.GAGG.HHN. ML:1 4.655E-5 0.74 AML other m 2020-09-10T01:28:03.65
IV.MAGA.HHE. ML:1.2 8.24E-5 0.58 AML other m 2020-09-10T01:28:03.00
IV.CTI.HHE. ML:1.3 4.165E-5 0.86 AML other m 2020-09-10T01:28:10.63
IV.CTI.HHN. ML:1.3 4.215E-5 0.44 AML other m 2020-09-10T01:28:10.67
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