Earthquake with magnitude of ML 2.7 on date 20-11-2019 and time 20:22:44 (UTC) in region 9 km N Ponte in Valtellina (SO)

A magnitude ML 2.7 earthquake occured in region: 9 km N Ponte in Valtellina (SO), on

  • 20-11-2019 20:22:44 (UTC)
  • 20-11-2019 21:22:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.25, 10.01 at 12 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
Ponte in Valtellina SO 9 2362 2362
Chiuro SO 9 2534 4896
Tresivio SO 10 2030 6926
Teglio SO 10 4540 11466
Lanzada SO 10 1341 12807
Poggiridenti SO 10 1924 14731
Bianzone SO 11 1285 16016
Caspoggio SO 11 1411 17427
Villa di Tirano SO 11 3000 20427
Spriana SO 11 97 20524
Piateda SO 12 2219 22743
Montagna in Valtellina SO 12 3032 25775
Castello dell'Acqua SO 12 622 26397
Torre di Santa Maria SO 12 773 27170
Chiesa in Valmalenco SO 12 2514 29684
Faedo Valtellino SO 13 566 30250
Tirano SO 14 9130 39380
Sondrio SO 14 21778 61158
Sernio SO 16 486 61644
Aprica SO 16 1588 63232
Albosaggia SO 17 3094 66326
Lovero SO 18 661 66987
Castione Andevenno SO 18 1575 68562
Vervio SO 18 217 68779
Caiolo SO 18 1085 69864
Tovo di Sant'Agata SO 19 628 70492
Mazzo di Valtellina SO 19 1022 71514
Grosotto SO 20 1622 73136
Postalesio SO 20 657 73793

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km NE of Bergamo (119381 inhabitants)
81 Km N of Brescia (196480 inhabitants)
86 Km NE of Como (84495 inhabitants)
88 Km W of Trento (117317 inhabitants)
93 Km NE of Monza (122671 inhabitants)
99 Km NE of Cinisello Balsamo (75078 inhabitants)
100 Km NE of Sesto San Giovanni (81608 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.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 2.7 2019-11-20
20:22:44
46.25 10.01 12 2019-11-20
20:32:22
Sala Sismica INGV-Roma 73938611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-20 20:22:44 ± 0.08
Latitude 46.25 ± 0.00
Longitude 10.01 ± 0.01
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73938611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 580
Semi-minor axis of confidence ellipse (meter) 35
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 268
Circular confidence region, given by single value of horizontal uncertainty (meter) 580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.90382
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 16
Magnitude information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.3
Num. used stations 106
Type of magnitude ML
Reference to an origin 73938611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-20 20:32:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2019-11-20T20:24:31.29 3.0 undecidable manual Sn -5.41 0
IV.LRP.EHZ. 2019-11-20T20:24:14.06 3.0 undecidable manual Pg 10.76 0
IV.FIR.HHZ. 2019-11-20T20:24:01.51 3.0 undecidable manual Sn 0.8 0
OX.AGOR.HHZ. 2019-11-20T20:23:30.74 3.0 undecidable manual S -0.05 0
IV.PII.HHZ. 2019-11-20T20:23:28.00 3.0 negative manual Pn 2.03 0
GU.CANO.HHZ. 2019-11-20T20:23:25.07 3.0 positive manual Pn 1.25 0
GU.LSD.HHZ. 2019-11-20T20:23:23.35 3.0 undecidable manual Pn 2.8 0
GU.RSP.HHZ. 2019-11-20T20:23:21.09 3.0 undecidable manual Pn -0.26 0
GU.CIRO.HHZ. 2019-11-20T20:23:17.93 3.0 negative manual Pn 1.99 0
GU.TRAV.HHZ. 2019-11-20T20:23:16.47 3.0 negative manual Pn 1.61 0
CH.FUSIO.HHZ. 2019-11-20T20:23:15.15 3.0 undecidable manual S -3.43 0
IV.SARZ.HHZ. 2019-11-20T20:23:15.67 3.0 negative manual Pg 3 0
CH.PLONS.HHZ. 2019-11-20T20:23:13.15 0.1 undecidable manual S 332 0.9038 91 -0.36 82
IV.TEOL.HHZ. 2019-11-20T20:23:13.16 3.0 negative manual Pg 2.23 0
GU.SATI.HHZ. 2019-11-20T20:23:12.25 3.0 negative manual Pn 0.25 0
IV.BRES.EHZ. 2019-11-20T20:23:09.05 3.0 positive manual Pn 0.85 0
OX.CGRP.HHZ. 2019-11-20T20:23:09.58 3.0 undecidable manual P 0.91 0
IV.OPPE.HHZ. 2019-11-20T20:23:09.43 3.0 positive manual P 1.49 0
CH.MUGIO.HHZ. 2019-11-20T20:23:08.17 0.1 undecidable manual S 244 0.7464 91 -0.67 78
CH.BNALP.HHZ. 2019-11-20T20:23:08.21 3.0 positive manual P 0.13 0
IV.CTI.HHZ. 2019-11-20T20:23:06.97 3.0 negative manual P 0.3 0
SI.ROSI.HHZ. 2019-11-20T20:23:06.59 3.0 positive manual P -0.33 0
IV.MAGA.HHZ. 2019-11-20T20:23:06.06 0.3 undecidable manual S 138 0.6439 91 0.25 68
ST.ZIAN.EHZ. 2019-11-20T20:23:05.35 3.0 positive manual P -0.09 0
IV.ROVR.HHZ. 2019-11-20T20:23:03.15 3.0 positive manual P -0.14 0
ST.DOSS.HHZ. 2019-11-20T20:23:02.09 3.0 negative manual P -0.12 0
CH.DAVOX.HHZ. 2019-11-20T20:23:02.48 0.1 undecidable manual S 351 0.5342 91 -0.08 94
ST.PANI.EHZ. 2019-11-20T20:23:02.59 3.0 undecidable manual P -0.37 0
CH.FUSIO.HHZ. 2019-11-20T20:23:02.22 3.0 negative manual P -1.08 0
IV.BAG8.HNZ. 2019-11-20T20:23:02.31 0.3 undecidable manual S 143 0.536 91 -0.29 67
IV.VARE.HHZ. 2019-11-20T20:23:02.25 3.0 positive manual P -0.94 0
SI.KOSI.HHZ. 2019-11-20T20:23:01.63 3.0 positive manual P -1.8 0
ST.CARE.EHZ. 2019-11-20T20:23:01.58 0.3 undecidable manual S 70 0.5045 91 -0.11 69
IV.MDI.HHZ. 2019-11-20T20:23:01.83 0.3 undecidable manual S 203 0.5234 91 -0.42 66
ST.RONC.EHZ. 2019-11-20T20:23:01.62 0.1 undecidable manual S 122 0.5072 91 -0.13 92
IV.APPI.EHZ. 2019-11-20T20:23:01.11 3.0 negative manual P -0.52 0
CH.PLONS.HHZ. 2019-11-20T20:23:01.74 0.1 undecidable manual P 332 0.9038 91 0.59 77
MN.TUE.HHZ. 2019-11-20T20:23:01.06 0.3 undecidable manual S 296 0.5045 91 -0.62 63
SI.MOSI.HHZ. 2019-11-20T20:23:01.76 0.3 undecidable manual S 46 0.5207 91 -0.41 65
IV.ZONE.HHZ. 2019-11-20T20:23:00.84 0.1 undecidable manual S 171 0.4955 91 -0.57 83
ST.VARA.EHZ. 2019-11-20T20:22:59.08 3.0 negative manual P -0.37 0
IV.MBAL.EHZ. 2019-11-20T20:22:59.79 3.0 positive manual P -0.81 0
CH.MUGIO.HHZ. 2019-11-20T20:22:58.65 0.1 undecidable manual P 244 0.7464 91 0.19 88
ST.OZOL.EHZ. 2019-11-20T20:22:58.65 3.0 negative manual P -0.47 0
CH.FUORN.HHZ. 2019-11-20T20:22:58.39 0.3 undecidable manual S 26 0.4074 92 -0.41 67
SI.LUSI.HHZ. 2019-11-20T20:22:58.21 3.0 negative manual P -0.52 0
ST.GAGG.HHZ. 2019-11-20T20:22:57.77 3.0 positive manual P -0.34 0
IV.MABI.HHZ. 2019-11-20T20:22:57.99 0.3 undecidable manual S 119 0.4038 92 -0.7 59
IV.MAGA.HHZ. 2019-11-20T20:22:57.13 0.1 undecidable manual P 138 0.6439 91 0.42 87
IV.BRMO.HHZ. 2019-11-20T20:22:56.00 0.3 undecidable manual S 48 0.3363 92 -0.7 60
IV.BAG8.HNZ. 2019-11-20T20:22:55.34 0.3 undecidable manual P 143 0.536 91 0.49 66
IT.LEC.HGZ. 2019-11-20T20:22:55.62 0.1 undecidable manual P 227 0.5684 91 0.19 92
CH.DAVOX.HHZ. 2019-11-20T20:22:55.24 0.1 undecidable manual P 351 0.5342 91 0.41 88
IV.ZONE.HHZ. 2019-11-20T20:22:54.71 0.1 negative manual P 171 0.4955 91 0.54 87
MN.TUE.HHZ. 2019-11-20T20:22:54.16 0.1 negative manual P 296 0.5045 91 -0.17 93
SI.MOSI.HHZ. 2019-11-20T20:22:54.85 0.1 undecidable manual P 46 0.5207 91 0.25 92
ST.CARE.EHZ. 2019-11-20T20:22:54.22 0.1 undecidable manual P 70 0.5045 91 -0.11 93
IV.MDI.HHZ. 2019-11-20T20:22:54.86 0.1 positive manual P 203 0.5234 91 0.21 92
ST.RONC.EHZ. 2019-11-20T20:22:54.74 0.1 undecidable manual P 122 0.5072 91 0.38 90
CH.FUORN.HHZ. 2019-11-20T20:22:52.93 0.1 undecidable manual P 26 0.4074 92 0.27 94
IV.MABI.HHZ. 2019-11-20T20:22:52.83 0.1 negative manual P 119 0.4038 92 0.23 95
IV.BRMO.HHZ. 2019-11-20T20:22:51.55 0.1 undecidable manual P 48 0.3363 92 0.1 99
CH.BERNI.HHZ. 2019-11-20T20:22:51.40 0.1 undecidable manual S 4 0.161 100 -0.11 100
CH.BERNI.HHZ. 2019-11-20T20:22:48.87 0.1 undecidable manual P 4 0.161 100 0.42 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.BERNI.HHN. ML:3.2 0.01285 0.08 AML other m 2019-11-20T20:22:51.57
CH.BERNI.HHE. ML:3.4 0.0175 0.12 AML other m 2019-11-20T20:22:51.51
IV.BRMO.HHN. ML:2.3 0.00077 0.14 AML other m 2019-11-20T20:22:56.98
IV.BRMO.HHE. ML:2.3 0.0007435 0.68 AML other m 2019-11-20T20:22:57.36
IV.MABI.HHN. ML:2.7 0.001575 0.7 AML other m 2019-11-20T20:22:58.41
CH.FUORN.HHN. ML:2.4 0.000658 0.36 AML other m 2019-11-20T20:22:59.71
IV.MABI.HHE. ML:2.6 0.001075 1.54 AML other m 2019-11-20T20:23:00.06
CH.FUORN.HHE. ML:2.2 0.000512 0.34 AML other m 2019-11-20T20:23:00.18
IV.ZONE.HHN. ML:3.2 0.0033 0.24 AML other m 2019-11-20T20:23:01.25
IV.ZONE.HNN. ML:2.5 0.000767 1.24 AML other m 2019-11-20T20:23:01.25
IV.ZONE.HHE. ML:3.3 0.004365 0.18 AML other m 2019-11-20T20:23:01.24
IV.ZONE.HNE. ML:2.7 0.0010685 0.16 AML other m 2019-11-20T20:23:01.25
ST.RONC.HNE. ML:3.2 0.0036 1.48 AML other m 2019-11-20T20:23:01.80
ST.RONC.EHN. ML:3.4 0.0052 1.48 AML other m 2019-11-20T20:23:01.82
ST.CARE.HNE. ML:2.4 0.0006125 0.24 AML other m 2019-11-20T20:23:02.52
ST.CARE.EHE. ML:2.5 0.000669 0.24 AML other m 2019-11-20T20:23:02.42
MN.TUE.HHN. ML:2.6 0.0009565 0.36 AML other m 2019-11-20T20:23:02.47
MN.TUE.HNN. ML:2.6 0.0009255 0.36 AML other m 2019-11-20T20:23:02.47
ST.RONC.HNN. ML:3.3 0.00429 0.14 AML other m 2019-11-20T20:23:02.58
ST.CARE.HNN. ML:2.4 0.0006265 0.62 AML other m 2019-11-20T20:23:02.35
ST.CARE.EHN. ML:2.5 0.000689 0.62 AML other m 2019-11-20T20:23:02.37
ST.RONC.EHE. ML:3.3 0.00443 0.76 AML other m 2019-11-20T20:23:02.31
MN.TUE.HNE. ML:2.5 0.000664 0.36 AML other m 2019-11-20T20:23:03.30
MN.TUE.HHE. ML:2.5 0.000708 0.36 AML other m 2019-11-20T20:23:03.30
CH.DAVOX.HHE. ML:3.2 0.003645 0.36 AML other m 2019-11-20T20:23:03.23
IV.MDI.HHN. ML:2.7 0.00103 1.14 AML other m 2019-11-20T20:23:03.91
IV.MDI.HNN. ML:2.6 0.0009605 1.14 AML other m 2019-11-20T20:23:03.34
CH.DAVOX.HHN. ML:3.2 0.003215 0.36 AML other m 2019-11-20T20:23:03.43
IV.BAG8.HNE. ML:2.9 0.001735 0.84 AML other m 2019-11-20T20:23:03.07
IV.MDI.HHE. ML:2.8 0.001345 0.1 AML other m 2019-11-20T20:23:03.56
IV.MDI.HNE. ML:2.8 0.001259 0.12 AML other m 2019-11-20T20:23:03.56
IV.BAG8.HNN. ML:2.9 0.001505 0.22 AML other m 2019-11-20T20:23:03.59
SI.MOSI.HHE. ML:2.6 0.0007565 0.26 AML other m 2019-11-20T20:23:04.94
IV.MAGA.HHN. ML:2.9 0.00129 0.22 AML other m 2019-11-20T20:23:06.69
ST.GAGG.HHN. ML:2.8 0.0009335 0.68 AML other m 2019-11-20T20:23:07.43
ST.GAGG.HNN. ML:2.9 0.00122 0.64 AML other m 2019-11-20T20:23:07.15
ST.GAGG.HNE. ML:2.8 0.000862 0.72 AML other m 2019-11-20T20:23:07.25
SI.MOSI.HHN. ML:2.6 0.000996 0.54 AML other m 2019-11-20T20:23:07.75
ST.GAGG.HHE. ML:3 0.00136 0.64 AML other m 2019-11-20T20:23:08.15
IV.MAGA.HHE. ML:3.2 0.002325 0.32 AML other m 2019-11-20T20:23:08.42
SI.LUSI.HHN. ML:3.3 0.002565 0.38 AML other m 2019-11-20T20:23:08.71
SI.LUSI.HHE. ML:2.9 0.00123 1.84 AML other m 2019-11-20T20:23:08.06
CH.MUGIO.HHE. ML:2.8 0.0008915 0.12 AML other m 2019-11-20T20:23:09.36
CH.MUGIO.HHN. ML:3.1 0.001505 0.34 AML other m 2019-11-20T20:23:09.82
ST.OZOL.HNE. ML:2.8 0.000984 1.42 AML other m 2019-11-20T20:23:10.15
ST.VARA.HNN. ML:3.2 0.00219 0.28 AML other m 2019-11-20T20:23:10.30
ST.VARA.EHE. ML:3.2 0.00226 0.3 AML other m 2019-11-20T20:23:10.30
ST.VARA.HNE. ML:3 0.001259 0.14 AML other m 2019-11-20T20:23:10.65
ST.VARA.EHN. ML:3 0.00134 0.14 AML other m 2019-11-20T20:23:10.65
ST.OZOL.EHE. ML:2.8 0.000951 1.26 AML other m 2019-11-20T20:23:11.24
ST.OZOL.EHN. ML:2.7 0.000651 0.9 AML other m 2019-11-20T20:23:11.79
ST.OZOL.HNN. ML:2.7 0.0006855 0.48 AML other m 2019-11-20T20:23:12.43
IV.MBAL.HNE. ML:2.6 0.000516 0.1 AML other m 2019-11-20T20:23:13.11
IV.MBAL.EHN. ML:2.6 0.000432 0.08 AML other m 2019-11-20T20:23:13.16
CH.PLONS.HHE. ML:2.4 0.0002335 0.5 AML other m 2019-11-20T20:23:13.66
IV.APPI.EHE. ML:2.8 0.000625 1.52 AML other m 2019-11-20T20:23:14.18
IV.APPI.EHN. ML:2.8 0.0006915 0.56 AML other m 2019-11-20T20:23:14.71
ST.PANI.EHE. ML:2.6 0.00041 0.22 AML other m 2019-11-20T20:23:15.22
CH.PLONS.HHN. ML:2 0.00010585 0.42 AML other m 2019-11-20T20:23:15.54
IV.VARE.HHN. ML:2.7 0.0004615 0.92 AML other m 2019-11-20T20:23:16.80
ST.DOSS.HHE. ML:3 0.000911 0.44 AML other m 2019-11-20T20:23:16.52
IV.VARE.HHE. ML:2.7 0.000438 0.54 AML other m 2019-11-20T20:23:16.55
ST.PANI.EHN. ML:2.7 0.00052 0.24 AML other m 2019-11-20T20:23:16.70
ST.DOSS.HHN. ML:3 0.0011025 0.44 AML other m 2019-11-20T20:23:16.74
ST.DOSS.HNN. ML:2.9 0.0008835 0.44 AML other m 2019-11-20T20:23:16.52
ST.DOSS.HNE. ML:3 0.0010375 0.46 AML other m 2019-11-20T20:23:16.75
IV.MBAL.EHE. ML:2.7 0.0006045 1.88 AML other m 2019-11-20T20:23:16.94
IV.MBAL.HNN. ML:2.6 0.0004905 1.88 AML other m 2019-11-20T20:23:16.94
CH.FUSIO.HHN. ML:2.8 0.000569 0.62 AML other m 2019-11-20T20:23:17.31
CH.FUSIO.HHE. ML:2.8 0.000692 0.54 AML other m 2019-11-20T20:23:18.52
IV.ROVR.HHN. ML:2.4 0.000214 1.46 AML other m 2019-11-20T20:23:19.81
ST.ZIAN.HNN. ML:2.5 0.00025 1.12 AML other m 2019-11-20T20:23:20.41
ST.ZIAN.EHE. ML:2.5 0.000235 0.72 AML other m 2019-11-20T20:23:21.41
IV.ROVR.HHE. ML:2 9.195E-5 1.52 AML other m 2019-11-20T20:23:22.86
IV.CTI.HHN. ML:3 0.000637 0.34 AML other m 2019-11-20T20:23:22.70
IV.CTI.HHE. ML:2.9 0.0005445 0.2 AML other m 2019-11-20T20:23:22.58
ST.ZIAN.EHN. ML:2.4 0.0001925 0.42 AML other m 2019-11-20T20:23:24.77
ST.ZIAN.HNE. ML:2.4 0.0001985 0.42 AML other m 2019-11-20T20:23:24.77
SI.ROSI.HHN. ML:2.4 0.000167 1.16 AML other m 2019-11-20T20:23:26.07
OX.CGRP.HHN. ML:2.8 0.000304 1.18 AML other m 2019-11-20T20:23:26.88
SI.ROSI.HHE. ML:2.3 0.0001295 1.06 AML other m 2019-11-20T20:23:26.45
IV.OPPE.HNE. ML:3.1 0.000699 0.38 AML other m 2019-11-20T20:23:27.59
OX.CGRP.HNE. ML:2.9 0.000409 0.2 AML other m 2019-11-20T20:23:28.82
OX.CGRP.HHE. ML:2.9 0.0004335 0.22 AML other m 2019-11-20T20:23:28.82
IV.OPPE.HNN. ML:3 0.00062 0.84 AML other m 2019-11-20T20:23:31.57
CH.BNALP.HHN. ML:2.4 0.0001445 1.62 AML other m 2019-11-20T20:23:31.96
CH.BNALP.HHE. ML:2.4 0.000129 1.22 AML other m 2019-11-20T20:23:32.00
OX.CGRP.HNN. ML:2.7 0.0002975 0.52 AML other m 2019-11-20T20:23:32.39
IV.TEOL.HHN. ML:2.9 0.000358 0.92 AML other m 2019-11-20T20:23:33.83
IV.TEOL.HHE. ML:3 0.000505 0.48 AML other m 2019-11-20T20:23:35.03
GU.SATI.HHN. ML:2.4 0.0001105 0.5 AML other m 2019-11-20T20:23:36.64
GU.SATI.HHE. ML:2.4 0.0001067 1.04 AML other m 2019-11-20T20:23:37.71
IV.SARZ.HNN. ML:2.9 0.0003175 0.56 AML other m 2019-11-20T20:23:38.65
IV.SARZ.HHN. ML:2.8 0.0002205 0.52 AML other m 2019-11-20T20:23:38.64
IV.SARZ.HNE. ML:3 0.0003425 0.52 AML other m 2019-11-20T20:23:41.28
IV.SARZ.HHE. ML:2.9 0.0003305 0.54 AML other m 2019-11-20T20:23:41.29
GU.TRAV.HHN. ML:2.9 0.000242 0.42 AML other m 2019-11-20T20:23:42.82
GU.TRAV.HHE. ML:2.6 0.000121 0.32 AML other m 2019-11-20T20:23:43.65
GU.CIRO.HHE. ML:2.3 5.815E-5 0.86 AML other m 2019-11-20T20:23:45.02
GU.CIRO.HHN. ML:2.4 7.645E-5 1.06 AML other m 2019-11-20T20:23:45.41
GU.LSD.HHE. ML:2.4 5.58E-5 0.52 AML other m 2019-11-20T20:23:55.84
GU.LSD.HHN. ML:2.4 5.45E-5 0.3 AML other m 2019-11-20T20:24:01.53
GU.CANO.HHN. ML:2.7 7.37E-5 0.46 AML other m 2019-11-20T20:24:04.65
IV.PII.HHE. ML:2.9 0.0001065 0.8 AML other m 2019-11-20T20:24:09.22
IV.PII.HHN. ML:2.9 0.0001065 0.36 AML other m 2019-11-20T20:24:11.19
GU.CANO.HHE. ML:2.8 0.0001008 0.68 AML other m 2019-11-20T20:24:17.33
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://terremoti.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