INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 2.0 on date 12-11-2017 and time 20:17:35 (Italy) in region 1 km E Brentonico (TN)

A magnitude ML 2.0 earthquake occured in region: 1 km E Brentonico (TN), on

  • 12-11-2017 19:17:35 (UTC)
  • 12-11-2017 20:17:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.82, 10.97 at 15 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
Brentonico TN 2 4015 4015
Mori TN 4 9678 13693
Ala TN 7 8913 22606
Isera TN 9 2735 25341
Ronzo-Chienis TN 9 976 26317
Avio TN 9 4133 30450
Nago-Torbole TN 10 2867 33317
Rovereto TN 10 39289 72606
Trambileno TN 10 1452 74058
Nogaredo TN 12 2065 76123
Vallarsa TN 12 1395 77518
Villa Lagarina TN 12 3778 81296
Riva del Garda TN 13 16926 98222
Volano TN 13 3169 101391
Arco TN 14 17526 118917
Pomarolo TN 14 2452 121369
Limone sul Garda BS 14 1181 122550
Malcesine VR 14 3736 126286
Nomi TN 15 1398 127684
Terragnolo TN 16 716 128400
Tenno TN 16 2069 130469
Calliano TN 16 1807 132276
Dro TN 17 4944 137220
Drena TN 18 570 137790
Tremosine sul Garda BS 18 2100 139890
Ferrara di Monte Baldo VR 18 226 140116
Besenello TN 18 2654 142770
Brentino Belluno VR 19 1395 144165
Folgaria TN 19 3191 147356
Erbezzo VR 19 740 148096
Brenzone sul Garda VR 20 2474 150570
Cimone TN 20 728 151298
Cavedine TN 20 2987 154285

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Trento (117317 inhabitants)
42 Km N of Verona (258765 inhabitants)
54 Km NW of Vicenza (112953 inhabitants)
66 Km E of Brescia (196480 inhabitants)
82 Km SW of Bolzano (106441 inhabitants)
84 Km NW of Padova (210401 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
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 1000 ML 2.0 2017-11-12
19:17:35
45.81 10.97 15 2018-09-04
09:09:18
Bollettino Sismico Italiano INGV 56488611
Rev 100 ML 2.0 2017-11-12
19:17:36
45.81 10.95 13 2017-11-12
19:25:04
Sala Sismica INGV-Roma 51820851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-11-12 19:17:35 ± 0.06
Latitude 45.81 ± 0.00
Longitude 10.97 ± 0.01
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 56488611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 410
Semi-minor axis of confidence ellipse (meter) 91
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 240
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.6664
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 51820851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-11-12 19:25:04

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 56488611
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-05-04 19:33:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PCRO.HNZ. 2017-11-12T19:19:03.57 3.0 undecidable manual Sg 3.05 0
IV.MURB.HNZ. 2017-11-12T19:18:55.49 3.0 undecidable manual Sn -3.13 0
IV.TERO.HHZ. 2017-11-12T19:18:44.03 3.0 negative manual Pg 8.6 0
ST.TRI.HHZ. 2017-11-12T19:18:12.58 3.0 undecidable manual Pn 0
IV.PLMA.HHZ. 2017-11-12T19:18:12.27 3.0 undecidable manual Pg 1.14 0
IV.TEOL.HHZ. 2017-11-12T19:17:58.00 1.0 undecidable manual S 133 0.6664 94 -0.12 22
IV.BRES.EHZ. 2017-11-12T19:17:55.72 3.0 undecidable manual P 0.45 0
IV.MABI.HHZ. 2017-11-12T19:17:49.79 1.0 undecidable manual S 307 0.4002 97 -0.46 22
IV.TEOL.HHZ. 2017-11-12T19:17:49.08 0.1 undecidable manual P 133 0.6664 94 0.36 86
IV.OPPE.HHZ. 2017-11-12T19:17:46.56 0.1 undecidable manual P 165 0.5252 95 0.26 90
ST.GAGG.HHZ. 2017-11-12T19:17:46.25 0.6 undecidable manual S 358 0.2689 103 -0.18 48
IV.MAGA.HHZ. 2017-11-12T19:17:45.34 0.3 undecidable manual S 261 0.2437 105 -0.36 70
IV.MABI.HHZ. 2017-11-12T19:17:44.16 0.1 undecidable manual P 307 0.4002 97 -0.02 97
IV.SALO.HHZ. 2017-11-12T19:17:43.90 0.1 undecidable manual P 238 0.3696 98 0.23 93
IV.ROVR.HHZ. 2017-11-12T19:17:43.59 0.6 undecidable manual S 158 0.1808 114 -0.36 47
ST.DOSS.HHN. 2017-11-12T19:17:43.09 0.6 undecidable manual S 66 0.1637 118 -0.39 47
OX.BALD.HHZ. 2017-11-12T19:17:43.50 0.6 undecidable manual S 220 0.17 116 -0.16 49
ST.GAGG.HHZ. 2017-11-12T19:17:42.06 0.1 undecidable manual P 358 0.2689 103 0.09 98
SI.LUSI.HHZ. 2017-11-12T19:17:42.72 0.3 undecidable manual S 352 0.1466 122 -0.32 72
ST.RONC.HNE. 2017-11-12T19:17:42.43 0.1 undecidable manual P 304 0.295 101 0.03 98
IV.TREG.HNN. 2017-11-12T19:17:42.72 0.1 undecidable manual P 156 0.3193 100 -0.09 96
ST.VARA.HNZ. 2017-11-12T19:17:41.44 0.6 undecidable manual S 282 0.0549 153 0.25 48
IV.ZEN8.HNZ. 2017-11-12T19:17:41.34 0.1 undecidable manual P 224 0.2446 105 -0.22 96
OX.MARN.HNN. 2017-11-12T19:17:41.36 0.1 undecidable manual P 137 0.2419 106 -0.15 96
IV.MAGA.HHZ. 2017-11-12T19:17:41.56 0.1 positive manual P 261 0.2437 105 0.01 100
ST.DOSS.HHN. 2017-11-12T19:17:40.38 0.1 undecidable manual P 66 0.1637 118 0.12 100
OX.BALD.HHZ. 2017-11-12T19:17:40.44 0.1 positive manual P 220 0.17 116 0.07 100
SI.LUSI.HHZ. 2017-11-12T19:17:40.09 0.1 negative manual P 352 0.1466 122 0.08 100
IV.ROVR.HHZ. 2017-11-12T19:17:40.47 0.1 positive manual P 158 0.1808 114 -0.07 100
ST.VARA.HNZ. 2017-11-12T19:17:39.25 0.1 positive manual P 282 0.0549 153 0.31 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
NI.POLC.HHN. ML:0 0.0001028 0.94 AML other m 2017-11-12T19:18:14.48
NI.POLC.HHE. ML:0 9.23E-5 1.08 AML other m 2017-11-12T19:18:14.09
ST.VARA.HNN. ML:2.6 0.0046369185 0.1024 AML other m 2017-11-12T19:17:41.89
ST.VARA.HNE. ML:2.5 0.003666487 0.1024 AML other m 2017-11-12T19:17:41.64
SI.LUSI.HHE. ML:2.2 0.00127877635 0.1408 AML other m 2017-11-12T19:17:43.12
SI.LUSI.HHN. ML:2.1 0.00094776435 0 AML other m 2017-11-12T19:17:43.27
IV.ROVR.HNE. ML:2.2 0.001055113015 0.2048 AML other m 2017-11-12T19:17:43.61
IV.ROVR.HHE. ML:1.8 0.00041016595 0.0896 AML other m 2017-11-12T19:17:43.62
IV.ROVR.HHN. ML:2.3 0.0011811635 0.2048 AML other m 2017-11-12T19:17:43.77
IV.ROVR.HNN. ML:2.6 0.002854074 0.192 AML other m 2017-11-12T19:17:43.76
IV.ZEN8.HNN. ML:1.9 0.00036410695 0.0896 AML other m 2017-11-12T19:17:44.84
IV.ZEN8.HNE. ML:2 0.0005568357 0.0896 AML other m 2017-11-12T19:17:45.24
IV.MAGA.HHE. ML:2.3 0.001091619 0.3584 AML other m 2017-11-12T19:17:46.25
IV.MAGA.HHN. ML:2 0.0004957845 0.1024 AML other m 2017-11-12T19:17:45.59
ST.GAGG.HHE. ML:1.9 0.0003362718 0.2176 AML other m 2017-11-12T19:17:46.60
ST.GAGG.HNN. ML:1.9 0.00032763765 0.2304 AML other m 2017-11-12T19:17:46.38
ST.GAGG.HHN. ML:1.8 0.0002505993 0.3072 AML other m 2017-11-12T19:17:46.82
ST.GAGG.HNE. ML:1.7 0.00023970962 0.3072 AML other m 2017-11-12T19:17:46.82
IV.SALO.HHE. ML:1.5 0.00010772975 0.1408 AML other m 2017-11-12T19:17:50.57
IV.SALO.HNE. ML:1.5 0.0001032151 0.1408 AML other m 2017-11-12T19:17:50.57
IV.SALO.HHN. ML:1.4 8.7380245E-5 0.1408 AML other m 2017-11-12T19:17:50.76
IV.SALO.HNN. ML:1.5 0.0001050936 0.1792 AML other m 2017-11-12T19:17:52.79
IV.MABI.HHE. ML:1.5 8.9608795E-5 0.1408 AML other m 2017-11-12T19:17:50.94
IV.MABI.HHN. ML:1.4 7.237013E-5 0.0768 AML other m 2017-11-12T19:17:50.32
IV.OPPE.HNN. ML:2.3 0.00044888352 0.576 AML other m 2017-11-12T19:17:57.60
IV.TEOL.HHE. ML:2 0.0001558248 0.4224 AML other m 2017-11-12T19:17:59.64
IV.TEOL.HHN. ML:1.9 0.00011544894 0.2176 AML other m 2017-11-12T19:17:59.39
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://cnt.rm.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download