ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of ML 2.8 on date 23-05-2009 and time 16:58:26 (UTC) in region 3 km SE Tremosine sul Garda (BS)

A magnitude ML 2.8 earthquake occured in region: 3 km SE Tremosine sul Garda (BS), on

  • 23-05-2009 16:58:26 (UTC)
  • 23-05-2009 18:58:26 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.74, 10.78 at 1 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
Tremosine sul Garda BS 3 2100 2100
Brenzone sul Garda VR 4 2474 4574
Malcesine VR 4 3736 8310
Tignale BS 4 1256 9566
Limone sul Garda BS 8 1181 10747
Ferrara di Monte Baldo VR 10 226 10973
Gargnano BS 11 2934 13907
San Zeno di Montagna VR 12 1355 15262
Avio TN 13 4133 19395
Magasa BS 13 142 19537
Brentino Belluno VR 13 1395 20932
Valvestino BS 14 184 21116
Caprino Veronese VR 15 8371 29487
Torri del Benaco VR 16 3023 32510
Nago-Torbole TN 17 2867 35377
Brentonico TN 17 4015 39392
Dolcè VR 17 2625 42017
Ledro TN 17 5395 47412
Riva del Garda TN 17 16926 64338
Toscolano-Maderno BS 17 7990 72328
Costermano sul Garda VR 17 3738 76066
Capovalle BS 18 369 76435
Ala TN 18 8913 85348
Sant'Anna d'Alfaedo VR 19 2553 87901
Bondone TN 19 670 88571
Rivoli Veronese VR 19 2180 90751
Garda VR 19 4092 94843
Storo TN 19 4682 99525
Mori TN 20 9678 109203

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Verona (258765 inhabitants)
45 Km SW of Trento (117317 inhabitants)
49 Km E of Brescia (196480 inhabitants)
64 Km W of Vicenza (112953 inhabitants)
86 Km E of Bergamo (119381 inhabitants)
89 Km NE of Cremona (71901 inhabitants)
93 Km W of Padova (210401 inhabitants)
96 Km SW of Bolzano (106441 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

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 1000 Md 2.9
ML 2.8
2009-05-23
16:58:26
45.74 10.78 1 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 876639
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-05-23 16:58:26 ± 0.09
Latitude 45.74 ± 0.01
Longitude 10.78 ± 0.01
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 876639

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 737
Semi-minor axis of confidence ellipse (meter) 579
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 287
Circular confidence region, given by single value of horizontal uncertainty (meter) 922
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 77
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.62
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.90746
Number of stations at which the event was observed 63
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 876639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 16:39:06

Md:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 876639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 16:39:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CH.DIX.HHE. 2009-05-23T16:59:40.38 10.0 undecidable manual Sn 0 0 0
CH.MMK.HHE. 2009-05-23T16:59:30.43 10.0 undecidable manual Sn 0 0 0
IV.CRMI.HHZ. 2009-05-23T16:59:30.14 10.0 undecidable manual Sn 0 0 0
GU.MAIM.HHZ. 2009-05-23T16:59:26.12 10.0 undecidable manual Sg 0 0 0
IV.NRCA.HHE. 2009-05-23T16:59:24.10 10.0 undecidable manual Sn 0 0 0
IV.NRCA.HHE. 2009-05-23T16:59:20.50 10.0 undecidable manual Pn 0 0 0
MN.VLC.HHN. 2009-05-23T16:59:20.37 10.0 undecidable manual Pn 0 0 0
IV.FDMO.HHE. 2009-05-23T16:59:17.19 10.0 undecidable manual Pn 0 0 0
IV.FSSB.HHZ. 2009-05-23T16:59:13.43 10.0 undecidable manual Pn 0 0 0
IV.MURB.HHZ. 2009-05-23T16:59:13.00 10.0 undecidable manual Pn 0 0 0
IV.CRE.HHN. 2009-05-23T16:59:12.17 10.0 undecidable manual Pn 0 0 0
IV.PARC.HHN. 2009-05-23T16:59:12.03 10.0 undecidable manual Sn 0 0 0
IV.PIEI.HHN. 2009-05-23T16:59:11.85 10.0 undecidable manual Pn 0 0 0
CH.DIX.HHE. 2009-05-23T16:59:10.10 10.0 undecidable manual Pn 0 0 0
GU.TRAV.HHZ. 2009-05-23T16:59:08.02 10.0 undecidable manual Pn 0 0 0
IV.PARC.HHN. 2009-05-23T16:59:07.19 10.0 undecidable manual Pn 0 0 0
CH.MMK.HHE. 2009-05-23T16:59:04.34 10.0 undecidable manual Pn 0 0 0
NI.ACOM.HHZ. 2009-05-23T16:59:04.26 10.0 undecidable manual Pn 0 0 0
IV.CRMI.HHZ. 2009-05-23T16:59:03.94 10.0 undecidable manual Pn 0 0 0
IV.ORO.SHZ. 2009-05-23T16:59:03.57 10.0 undecidable manual Pn 0 0 0
IV.LPEL.HHZ. 2009-05-23T16:59:02.39 10.0 undecidable manual Pn 0 0 0
IV.PRMA.HHE. 2009-05-23T16:59:02.77 10.0 undecidable manual Pn 0 0 0
IV.PII.SHZ. 2009-05-23T16:59:02.03 10.0 undecidable manual Pg 0 0 0
IV.ASQU.HHZ. 2009-05-23T16:59:02.67 10.0 undecidable manual Pn 0 0 0
NI.SABO.HHZ. 2009-05-23T16:59:02.90 10.0 undecidable manual Pn 0 0 0
GU.MAIM.HHZ. 2009-05-23T16:59:01.65 10.0 undecidable manual Pg 0 0 0
IV.VMG.SHZ. 2009-05-23T16:59:01.51 10.0 undecidable manual Pg 0 0 0
IV.SFI.EHZ. 2009-05-23T16:59:00.63 10.0 undecidable manual Pg 0 0 0
IV.PTCC.SHZ. 2009-05-23T16:59:00.38 0.3 undecidable manual Pg 69 1.9075 -0.335 43
IV.SEI.SHZ. 2009-05-23T16:59:00.81 10.0 undecidable manual Pg 0 0 0
CH.FUORN.HHZ. 2009-05-23T16:58:59.35 0.3 undecidable manual Sg 338 0.947 0.445 63
NI.VINO.HHZ. 2009-05-23T16:58:58.75 0.6 undecidable manual Pg 73 1.8094 -0.61 28
SI.MOSI.BHZ. 2009-05-23T16:58:58.00 0.6 undecidable manual Sg 350 0.8885 0.831 37
OE.WTTA.HHZ. 2009-05-23T16:58:57.74 0.3 undecidable manual Pg 21 1.6323 0.943 41
RF.GEPF.HHZ. 2009-05-23T16:58:57.99 0.6 undecidable manual Pg 71 1.7249 -0.201 33
IV.CORL.HHZ. 2009-05-23T16:58:57.56 10.0 undecidable manual Pg 0 0 0
IV.FVI.HHZ. 2009-05-23T16:58:57.82 0.3 undecidable manual Pg 58 1.6296 1.073 38
IV.BDI.HHN. 2009-05-23T16:58:57.42 0.6 undecidable manual Pg 184 1.6826 -0.183 34
IV.PZZT.HHZ. 2009-05-23T16:58:56.12 0.3 undecidable manual Pg 178 1.6098 -0.29 52
CH.FUSIO.HHE. 2009-05-23T16:58:56.99 0.3 undecidable manual Pg 297 1.6278 0.271 52
IV.MTRZ.HHZ. 2009-05-23T16:58:56.81 10.0 undecidable manual Pg 0 0 0
IV.FNVD.HHN. 2009-05-23T16:58:55.98 0.3 undecidable manual Pg 171 1.5918 -0.114 54
SI.RISI.BHZ. 2009-05-23T16:58:55.55 0.3 undecidable manual Pg 36 1.5046 0.951 44
IV.APPI.EHZ. 2009-05-23T16:58:54.05 0.3 undecidable manual Sg 23 0.8013 -0.528 64
IV.ZCCA.HHZ. 2009-05-23T16:58:54.06 0.3 undecidable manual Pg 174 1.3966 1.297 39
SI.KOSI.BHN. 2009-05-23T16:58:54.57 0.3 undecidable manual Sg 30 0.8337 -0.97 53
IV.BRMO.HHZ. 2009-05-23T16:58:53.81 0.3 undecidable manual Sg 339 0.7851 -0.307 68
IV.GSCL.SHZ. 2009-05-23T16:58:53.27 0.6 undecidable manual Pg 185 1.3966 0.518 37
IV.CMPO.HHE. 2009-05-23T16:58:53.02 0.3 undecidable manual Pg 148 1.3688 0.745 51
IV.ERBM.EHZ. 2009-05-23T16:58:52.65 0.3 undecidable manual Pg 191 1.3454 0.764 51
IV.BOB.HHZ. 2009-05-23T16:58:52.45 0.6 undecidable manual Pg 224 1.3481 0.516 38
SI.ROSI.BHN. 2009-05-23T16:58:51.32 0.3 undecidable manual Pg 20 1.2644 0.819 51
IV.CTI.EHZ. 2009-05-23T16:58:50.47 0.3 undecidable manual Sg 63 0.6808 -0.563 65
MN.TUE.HHE. 2009-05-23T16:58:50.06 0.6 undecidable manual Pg 307 1.2294 0.156 42
NI.POLC.HHZ. 2009-05-23T16:58:50.75 0.6 undecidable manual Pg 76 1.2339 0.781 35
IV.FIU.EHE. 2009-05-23T16:58:50.34 0.6 undecidable manual Pg 155 1.2105 0.765 35
CH.DAVOX.HHN. 2009-05-23T16:58:49.85 0.3 undecidable manual Pg 330 1.2087 0.305 61
CH.MUGIO.HHZ. 2009-05-23T16:58:49.51 0.3 undecidable manual Pg 279 1.2204 -0.232 62
SI.ABSI.BHN. 2009-05-23T16:58:47.36 0.6 undecidable manual Pg 21 1.0558 0.427 41
NI.AGOR.HHZ. 2009-05-23T16:58:46.56 0.3 undecidable manual Pg 58 1.0351 -0.022 68
CH.FUORN.HHZ. 2009-05-23T16:58:45.02 0.1 undecidable manual Pg 338 0.947 -0.046 92
SI.MOSI.BHZ. 2009-05-23T16:58:43.86 0.1 undecidable manual Pg 350 0.8885 -0.203 90
SI.KOSI.BHN. 2009-05-23T16:58:43.24 0.1 undecidable manual Pg 30 0.8337 0.116 93
SI.BOSI.BHE. 2009-05-23T16:58:43.86 0.6 undecidable manual Pg 26 0.8418 0.587 41
IV.NOVE.EHE. 2009-05-23T16:58:43.85 0.3 undecidable manual Pg 183 0.9434 -1.154 47
IV.APPI.EHZ. 2009-05-23T16:58:42.65 0.1 undecidable manual Pg 23 0.8013 0.082 94
IV.RAVA.EHE. 2009-05-23T16:58:42.40 10.0 undecidable manual Pg 0 0 0
IV.BRMO.HHZ. 2009-05-23T16:58:41.84 0.1 undecidable manual Pg 339 0.7851 -0.459 87
IV.MDI.HHE. 2009-05-23T16:58:41.31 0.1 undecidable manual Pg 273 0.7392 -0.2 93
IV.MABI.HHZ. 2009-05-23T16:58:40.37 0.3 undecidable manual Sg 330 0.3624 0.259 75
IV.SBPO.HHN. 2009-05-23T16:58:40.61 0.6 undecidable manual Pg 172 0.697 -0.184 47
NI.CGRP.HHZ. 2009-05-23T16:58:40.50 0.3 undecidable manual Pg 79 0.7302 -0.862 57
IV.CTI.EHZ. 2009-05-23T16:58:39.65 0.3 undecidable manual Pg 63 0.6808 -0.87 57
IV.ROVR.HHZ. 2009-05-23T16:58:38.34 10.0 undecidable manual Pg 0 0 0
IV.SALO.HHZ. 2009-05-23T16:58:34.17 0.3 undecidable manual Sg 235 0.214 -0.236 77
IV.MABI.HHZ. 2009-05-23T16:58:33.99 0.1 undecidable manual Pg 330 0.3624 -0.226 100
IV.SALO.HHZ. 2009-05-23T16:58:30.39 0.1 undecidable manual Pg 235 0.214 -0.53 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SALO.HHN. ML:2.6 0.00275 0.33 AML other m 2009-05-23T16:58:30.39
IV.SALO.HHE. ML:2.6 0.00275 0.33 AML other m 2009-05-23T16:58:30.39
IV.MABI.HHN. ML:2.3 0.00065 0.15 AML other m 2009-05-23T16:58:33.99
IV.MABI.HHE. ML:2.3 0.00065 0.15 AML other m 2009-05-23T16:58:33.99
IV.CTI.EHN. ML:2.9 0.0011 0.28 AML other m 2009-05-23T16:58:39.65
IV.CTI.EHE. ML:2.9 0.0011 0.28 AML other m 2009-05-23T16:58:39.65
NI.CGRP.HHE. ML:2.5 0.000455 0.72 AML other m 2009-05-23T16:58:40.50
IV.SBPO.HHN. Md:3 75.2 END duration s
IV.SBPO.HHE. ML:3.1 0.002 0.13 AML other m 2009-05-23T16:58:40.61
IV.MDI.HHN. ML:2.6 0.00049 0.46 AML other m 2009-05-23T16:58:41.31
IV.MDI.HHE. ML:2.6 0.00049 0.46 AML other m 2009-05-23T16:58:41.31
IV.BRMO.HHN. ML:2.2 0.000185 0.33 AML other m 2009-05-23T16:58:41.84
IV.BRMO.HHE. ML:2.2 0.000185 0.33 AML other m 2009-05-23T16:58:41.84
IV.APPI.EHN. ML:3.1 0.0014 0.4 AML other m 2009-05-23T16:58:42.65
IV.APPI.EHE. ML:3.1 0.0014 0.4 AML other m 2009-05-23T16:58:42.65
SI.KOSI.BHN. Md:3.1 88.7 END duration s
SI.KOSI.BHE. ML:2.6 0.000425 0.6 AML other m 2009-05-23T16:58:43.24
SI.MOSI.BHN. ML:2.8 0.0007 0.65 AML other m 2009-05-23T16:58:43.86
SI.MOSI.BHE. ML:2.8 0.0007 0.65 AML other m 2009-05-23T16:58:43.86
NI.AGOR.HHN. ML:2.7 0.00045 0.3 AML other m 2009-05-23T16:58:46.56
NI.AGOR.HHE. ML:2.7 0.00045 0.3 AML other m 2009-05-23T16:58:46.56
SI.ABSI.BHN. ML:3.1 0.00095 0.2 AML other m 2009-05-23T16:58:47.36
SI.ABSI.BHE. ML:3.1 0.00095 0.2 AML other m 2009-05-23T16:58:47.36
MN.TUE.HHN. ML:2.7 0.00033 0.25 AML other m 2009-05-23T16:58:50.06
MN.TUE.HHE. ML:2.7 0.00033 0.25 AML other m 2009-05-23T16:58:50.06
IV.FIU.EHN. ML:3.4 0.0016 0.22 AML other m 2009-05-23T16:58:50.34
IV.FIU.EHE. Md:2.6 44.3 END duration s
NI.POLC.HHN. ML:3.2 0.00085 0.45 AML other m 2009-05-23T16:58:50.75
NI.POLC.HHE. ML:3.2 0.00085 0.45 AML other m 2009-05-23T16:58:50.75
SI.ROSI.BHN. ML:3.2 0.0009 0.5 AML other m 2009-05-23T16:58:51.32
SI.ROSI.BHE. ML:3.2 0.0009 0.5 AML other m 2009-05-23T16:58:51.32
IV.BOB.HHN. ML:2.5 0.00017 0.6 AML other m 2009-05-23T16:58:52.45
IV.BOB.HHE. ML:2.5 0.00017 0.6 AML other m 2009-05-23T16:58:52.45
IV.ERBM.EHN. ML:2.6 0.000205 0.84 AML other m 2009-05-23T16:58:52.65
IV.ERBM.EHE. ML:2.6 0.000205 0.84 AML other m 2009-05-23T16:58:52.65
IV.GSCL.SHZ. Md:2.8 59.1 END duration s
IV.ZCCA.HHN. ML:2.7 0.00024 0.94 AML other m 2009-05-23T16:58:54.06
IV.ZCCA.HHE. ML:2.7 0.00024 0.94 AML other m 2009-05-23T16:58:54.06
SI.RISI.BHN. ML:3.3 0.0009 0.3 AML other m 2009-05-23T16:58:55.55
SI.RISI.BHE. ML:3.3 0.0009 0.3 AML other m 2009-05-23T16:58:55.55
IV.FNVD.HHN. Md:2.7 48.3 END duration s
IV.FNVD.HHE. ML:2.8 0.00022 0.22 AML other m 2009-05-23T16:58:55.98
IV.PZZT.HHN. ML:2.6 0.000135 0.53 AML other m 2009-05-23T16:58:56.12
IV.PZZT.HHE. ML:2.6 0.000135 0.53 AML other m 2009-05-23T16:58:56.12
IV.MTRZ.HHN. ML:0 0.000475 0.42 AML other m 2009-05-23T16:58:56.81
IV.MTRZ.HHE. ML:0 0.000475 0.42 AML other m 2009-05-23T16:58:56.81
IV.BDI.HHN. Md:3.1 83.5 END duration s
IV.BDI.HHE. ML:2.7 0.000155 0.44 AML other m 2009-05-23T16:58:57.42
OE.WTTA.HHN. ML:3.1 0.000425 0.61 AML other m 2009-05-23T16:58:57.74
OE.WTTA.HHE. ML:3.1 0.000425 0.61 AML other m 2009-05-23T16:58:57.74
IV.FVI.HHN. ML:2.7 0.000165 0.47 AML other m 2009-05-23T16:58:57.82
IV.FVI.HHE. ML:2.7 0.000165 0.47 AML other m 2009-05-23T16:58:57.82
RF.GEPF.HHN. ML:2.9 0.000255 0.45 AML other m 2009-05-23T16:58:57.99
RF.GEPF.HHE. ML:2.9 0.000255 0.45 AML other m 2009-05-23T16:58:57.99
NI.VINO.HHN. ML:2.8 0.000175 0.48 AML other m 2009-05-23T16:58:58.75
NI.VINO.HHE. ML:2.8 0.000175 0.48 AML other m 2009-05-23T16:58:58.75
IV.PTCC.SHZ. ML:0 5.0E-6 0.4 AML other m 2009-05-23T16:59:00.38
IV.SFI.EHN. ML:0 9.5E-5 0.52 AML other m 2009-05-23T16:59:00.63
IV.SFI.EHE. ML:0 9.5E-5 0.52 AML other m 2009-05-23T16:59:00.63
IV.SEI.SHZ. Md:0 56 END duration s
IV.VMG.SHZ. Md:0 65 END duration s
GU.MAIM.HHN. ML:0 0.000115 0.4 AML other m 2009-05-23T16:59:01.65
GU.MAIM.HHE. ML:0 0.000115 0.4 AML other m 2009-05-23T16:59:01.65
IV.PII.SHZ. Md:0 65 END duration s
IV.ASQU.HHN. ML:0 6.0E-5 0.54 AML other m 2009-05-23T16:59:02.67
IV.ASQU.HHE. ML:0 6.0E-5 0.54 AML other m 2009-05-23T16:59:02.67
NI.SABO.HHN. ML:0 0.000355 0.42 AML other m 2009-05-23T16:59:02.90
NI.SABO.HHE. ML:0 0.000355 0.42 AML other m 2009-05-23T16:59:02.90
IV.ORO.SHZ. Md:0 58 END duration s
IV.CRMI.HHN. ML:0 5.0E-5 0.41 AML other m 2009-05-23T16:59:03.94
IV.CRMI.HHE. ML:0 5.0E-5 0.41 AML other m 2009-05-23T16:59:03.94
NI.ACOM.HHN. ML:0 0.00045 0.38 AML other m 2009-05-23T16:59:04.26
NI.ACOM.HHE. ML:0 0.00045 0.38 AML other m 2009-05-23T16:59:04.26
IV.PARC.HHN. Md:0 77 END duration s
IV.PARC.HHE. ML:0 3.5E-5 0.55 AML other m 2009-05-23T16:59:07.19
IV.PIEI.HHN. Md:0 73 END duration s
IV.PIEI.HHE. ML:0 6.0E-5 0.37 AML other m 2009-05-23T16:59:11.85
IV.MURB.HHN. ML:0 0.0001 0.33 AML other m 2009-05-23T16:59:13.00
IV.MURB.HHE. ML:0 0.0001 0.33 AML other m 2009-05-23T16:59:13.00
IV.FDMO.HHN. ML:0 4.5E-5 0.75 AML other m 2009-05-23T16:59:17.19
IV.FDMO.HHE. ML:0 4.5E-5 0.75 AML other m 2009-05-23T16:59:17.19
IV.NRCA.HHN. ML:0 0.00014 0.18 AML other m 2009-05-23T16:59:20.50
IV.SALO.HHZ. Md:2.9 74 END duration s
IV.MABI.HHZ. Md:3.1 95 END duration s
IV.ROVR.HHZ. Md:0 41 END duration s
IV.CTI.EHZ. Md:3.2 105 END duration s
NI.CGRP.HHZ. Md:2.6 48.9 END duration s
IV.BRMO.HHZ. Md:3 74 END duration s
IV.RAVA.EHE. Md:0 64 END duration s
IV.APPI.EHZ. Md:3.1 85 END duration s
IV.NOVE.EHE. Md:2.5 39.4 END duration s
SI.MOSI.BHZ. Md:3 82 END duration s
SI.BOSI.BHE. Md:2.4 35.1 END duration s
NI.AGOR.HHZ. Md:2.9 69.1 END duration s
CH.MUGIO.HHZ. Md:3 76.4 END duration s
CH.DAVOX.HHN. Md:3.2 92.6 END duration s
NI.POLC.HHZ. Md:2.6 44.3 END duration s
IV.ERBM.EHZ. Md:2.9 61.2 END duration s
IV.CMPO.HHE. Md:2.1 18.1 END duration s
IV.ZCCA.HHZ. Md:2.8 54.2 END duration s
SI.RISI.BHZ. Md:3.1 81 END duration s
IV.PZZT.HHZ. Md:2.8 53.3 END duration s
IV.MTRZ.HHZ. Md:0 67 END duration s
CH.FUSIO.HHE. Md:3.2 88.4 END duration s
IV.CORL.HHZ. Md:0 34 END duration s
IV.FVI.HHZ. Md:3 76.1 END duration s
RF.GEPF.HHZ. Md:2.8 55.8 END duration s
IV.SFI.EHZ. Md:0 79 END duration s
GU.MAIM.HHZ. Md:0 52 END duration s
IV.LPEL.HHZ. Md:0 72 END duration s
IV.ASQU.HHZ. Md:0 63 END duration s
IV.PRMA.HHE. Md:0 20 END duration s
IV.CRMI.HHZ. Md:0 38 END duration s
CH.MMK.HHE. Md:0 69 END duration s
GU.TRAV.HHZ. Md:0 66 END duration s
CH.DIX.HHE. Md:0 62 END duration s
IV.CRE.HHN. Md:0 50 END duration s
IV.FSSB.HHZ. Md:0 62 END duration s
MN.VLC.HHN. Md:0 17 END duration s
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