ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA

Earthquake with magnitude of Mwp 6.4 on date 26-11-2015 and time 05:45:18 (UTC) in region Brazil [Land]

A magnitude Mwp 6.4 earthquake occured in region: Brazil [Land], on

  • 26-11-2015 05:45:18 (UTC)
  • 26-11-2015 06:45:18 (UTC +01:00) Italian time
  • 26-11-2015 00:45:18 (UTC -05:00) local time in the region of the earthquake (America/Eirunepe)

and geographic coordinates (lat, lon) -9.15, -71.21 at 609 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 100 mb 5.8
Mwp 6.4

Mwpd 6.7
2015-11-26
05:45:18
-9.15 -71.21 609 2015-11-26
06:26:04
Sala Sismica INGV-Roma 22438061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-11-26 05:45:18
Latitude -9.15
Longitude -71.21
Depth (km) 609 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 22438061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 13956
Semi-minor axis of confidence ellipse (meter) 8645
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 84
Circular confidence region, given by single value of horizontal uncertainty (meter) 13017.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48.051
Number of associated phases, regardless of their use for origin computation 179
Number of defining phases 179
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.35909
Epicentral distance of station closest to the epicenter (degree) 6.22557
Epicentral distance of station farthest from the epicenter (degree) 97.20222
Number of stations at which the event was observed 143
Number of stations from which data was used for origin computation 143
Magnitudes information

Mwpd:6.7

Field Value
Value 6.7
Uncertainty 0.2
Num. used stations 75
Type of magnitude Mwpd
Reference to an origin 22438061
Agency INGV
Autore Auto added
Time of creation (UTC) 2015-11-26 06:26:05

Mwp:6.4

Field Value
Value 6.4
Uncertainty 0.2
Num. used stations 82
Type of magnitude Mwp
Reference to an origin 22438061
Agency INGV
Autore Auto added
Time of creation (UTC) 2015-11-26 06:26:05

mb:5.8

Field Value
Value 5.8
Uncertainty 0.3
Num. used stations 102
Type of magnitude mb
Reference to an origin 22438061
Agency INGV
Autore Auto added
Time of creation (UTC) 2015-11-26 06:26:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
MN.DIVS.BHZ. 2015-11-26T05:57:47.50 10.0 negative automatic P 46 97.2022 1.35707 0.0500859
IU.ANMO.BHZ.00 2015-11-26T05:57:48.02 10.0 negative automatic ScP 325 55.261 1.36348 0
GE.MORC.BHZ. 2015-11-26T05:57:42.63 10.0 negative automatic P 40 96.1646 1.16066 0.0559873
IU.COR.BHZ.00 2015-11-26T05:57:39.32 10.0 positive automatic pP 324 71.3133 -0.637479 0
US.KSU1.BHZ.00 2015-11-26T05:57:39.83 10.0 positive automatic ScP 336 53.7116 0.411279 0
MN.BLY.BHZ. 2015-11-26T05:57:38.65 10.0 negative automatic P 45 95.2868 1.21349 0.0614105
GE.RGN.BHZ. 2015-11-26T05:57:34.35 10.0 negative automatic P 35 94.2905 1.45911 0.0552105
GE.RUE.BHZ. 2015-11-26T05:57:33.45 10.0 negative automatic PcP 37 94.2122 0.758894 0
US.HAWA.BHZ.00 2015-11-26T05:57:33.28 10.0 positive automatic pP 327 70.2645 -0.066266 0
GE.MATE.BHZ. 2015-11-26T05:57:33.15 10.0 negative automatic P 50 94.3685 -0.181826 0.0608009
MN.TIP.BHZ. 2015-11-26T05:57:32.17 10.0 negative automatic P 51 94.1961 -0.422631 0.0630818
IV.MRVN.BHZ. 2015-11-26T05:57:31.69 10.0 negative automatic P 49 94.0486 -0.21004 0.0624941
CZ.KHC.BHZ. 2015-11-26T05:57:29.77 10.0 positive automatic P 41 93.5212 0.258119 0.0577975
IU.KONO.BHZ.00 2015-11-26T05:57:29.07 10.0 positive automatic P 30 93.2901 0.692021 0.0638262
IU.CCM.BHZ.00 2015-11-26T05:57:27.27 10.0 negative automatic ScP 340 50.7753 0.683471 0
IV.PTCC.BHZ. 2015-11-26T05:57:26.20 10.0 positive automatic P 43 92.8962 -0.464473 0.071912
IU.COLA.BHZ.00 2015-11-26T05:57:24.97 10.0 negative automatic P 336 92.7003 -0.711464 0.0669732
GE.FLT1.BHZ. 2015-11-26T05:57:25.55 10.0 positive automatic P 37 92.6606 0.0678655 0.0701088
MN.AQU.BHZ. 2015-11-26T05:57:24.53 10.0 negative automatic P 47 92.2068 1.01817 0.0726935
G.TAOE.BHZ.00 2015-11-26T05:57:23.80 10.0 negative automatic pP 264 67.9738 5.21775 0
MN.CLTB.BHZ. 2015-11-26T05:57:20.95 10.0 positive automatic PcP 52 91.193 1.51568 0
IU.WCI.BHZ.00 2015-11-26T05:57:20.72 10.0 positive automatic ScP 344 49.423 -0.0302865 0
GE.HLG.BHZ. 2015-11-26T05:57:19.75 10.0 negative automatic PcP 35 91.1171 0.806644 0
IV.MGAB.BHZ. 2015-11-26T05:57:19.86 10.0 negative automatic P 47 91.3772 0.189682 0.0699374
IV.SALO.BHZ. 2015-11-26T05:57:17.27 10.0 negative automatic P 44 90.815 0.176981 0.077541
GE.DAG.BHZ. 2015-11-26T05:57:17.15 10.0 negative automatic P 10 90.992 -0.657791 0.0834719
GE.IBBN.BHZ. 2015-11-26T05:57:16.30 10.0 negative automatic P 37 90.5832 0.353875 0.0823234
MN.VLC.BHZ. 2015-11-26T05:57:15.05 10.0 positive automatic P 45 90.4078 -0.157713 0.0816255
BK.MCCM.BHZ.00 2015-11-26T05:57:14.77 10.0 positive automatic pP 318 67.4586 -0.280179 0
US.WVOR.BHZ.00 2015-11-26T05:57:13.30 10.0 positive automatic pP 324 67.3125 -1.01275 0
G.ECH.BHZ.00 2015-11-26T05:57:09.70 10.0 positive automatic P 41 89.1863 0.139986 0.102197
IV.MONC.BHZ. 2015-11-26T05:57:08.87 10.0 negative automatic P 44 88.9137 0.585182 0.077657
GE.WLF.BHZ. 2015-11-26T05:57:08.70 10.0 negative automatic P 39 88.9263 0.394139 0.0948308
MN.VSL.BHZ. 2015-11-26T05:57:08.33 10.0 negative automatic P 50 88.6476 1.30499 0.0988862
GB.LRW.BHZ. 2015-11-26T05:57:06.28 10.0 positive automatic P 28 88.2741 1.03203 0.10942
MN.BNI.BHZ. 2015-11-26T05:57:05.62 10.0 negative automatic P 44 88.0543 1.17526 0.102994
TT.TATN.HHZ.00 2015-11-26T05:57:05.63 10.0 negative automatic P 57 88.0481 1.36627 0.0750608
FR.RUSF.BHZ.01 2015-11-26T05:57:03.05 10.0 negative automatic PcP 45 86.938 2.55259 0
IU.SBA.BHZ.00 2015-11-26T05:57:02.70 10.0 negative automatic P 190 87.4065 1.50935 0.111371
G.SSB.BHZ.00 2015-11-26T05:56:58.30 10.0 positive automatic P 43 86.667 0.460517 0.121189
DK.SCO.BHZ. 2015-11-26T05:56:56.25 10.0 negative automatic P 15 86.2461 0.50601 0.118728
G.CLF.BHZ.00 2015-11-26T05:56:55.25 10.0 negative automatic P 40 85.9982 0.659623 0.120619
IU.TSUM.BHZ.00 2015-11-26T05:56:55.27 10.0 positive automatic P 109 85.868 1.10131 0.124514
CN.WHY.BHZ. 2015-11-26T05:56:53.38 10.0 negative automatic P 334 85.6407 0.276933 0
AT.SKAG.BHZ. 2015-11-26T05:56:51.54 10.0 positive automatic P 333 85.2914 0.303941 0.124356
WM.MAHO.BHZ. 2015-11-26T05:56:50.85 10.0 positive automatic P 48 84.9454 1.29645 0.104511
GE.WIN.BHZ. 2015-11-26T05:56:50.70 10.0 negative automatic P 112 84.9414 0.866458 0.120444
CN.RES.BHZ. 2015-11-26T05:56:49.60 10.0 negative automatic P 354 85.0977 -0.686824 0.129113
GE.SUMG.BHZ. 2015-11-26T05:56:47.10 10.0 negative automatic P 9 84.43 -0.506774 0.13609
GB.MCH1.BHZ. 2015-11-26T05:56:45.96 10.0 negative automatic P 35 84.2341 -0.17459 0.126835
GB.JSA.BHZ. 2015-11-26T05:56:43.68 10.0 negative automatic P 38 83.6485 0.447752 0.118831
GE.DSB.BHZ. 2015-11-26T05:56:39.75 10.0 negative automatic P 33 82.8794 0.295422 0.139206
NN.PRN.HHZ. 2015-11-26T05:56:38.59 10.0 positive automatic pP 321 62.0261 0.303356 0
AT.CRAG.BHZ. 2015-11-26T05:56:37.28 10.0 positive automatic P 330 82.3836 0.341458 0.154927
GE.VAL.BHZ. 2015-11-26T05:56:26.25 10.0 positive automatic P 33 80.1931 0.497632 0.145479
WM.CART.BHZ. 2015-11-26T05:56:26.47 10.0 negative automatic P 49 80.3258 0.0263925 0.136271
IU.PAB.BHZ.00 2015-11-26T05:56:18.77 10.0 negative automatic P 46 78.5754 1.34517 0.184149
CN.BBB.BHZ. 2015-11-26T05:56:15.58 10.0 positive automatic P 328 78.1727 0.450308 0.192455
GE.SFJD.BHZ.00 2015-11-26T05:56:10.27 10.0 positive automatic P 8 77.5895 -1.79013 0.18499
GE.MTE.BHZ. 2015-11-26T05:56:08.20 10.0 negative automatic P 45 76.6675 1.04083 0.202641
WM.SFS.BHZ. 2015-11-26T05:56:06.02 10.0 negative automatic P 49 76.0472 2.39343 0.152208
PM.PESTR.BHZ. 2015-11-26T05:56:04.90 10.0 negative automatic P 46 76.0012 1.45022 0.204551
LX.GGNV.BHZ. 2015-11-26T05:55:59.02 10.0 negative automatic P 46 74.8351 2.0813 0.186531
LX.MORF.BHZ. 2015-11-26T05:55:57.89 10.0 negative automatic P 47 74.5926 2.22579 0.229083
DK.NUUK.BHZ.00 2015-11-26T05:55:56.40 10.0 negative automatic P 9 74.8032 -0.365681 0.221565
WM.AVE.BHZ. 2015-11-26T05:55:54.25 10.0 positive automatic P 51 73.9065 2.48684 0.206909
GE.BOAB.BHZ. 2015-11-26T05:55:53.75 10.0 negative automatic ScP 326 25.9386 1.29341 0
US.NLWA.BHZ.00 2015-11-26T05:55:48.88 10.0 negative automatic P 326 73.2373 0.824921 0.238113
DK.NRS.BHZ. 2015-11-26T05:55:46.65 10.0 negative automatic P 13 73.1656 -0.894501 0.0778188
CN.FRB.BHZ. 2015-11-26T05:55:44.20 10.0 negative automatic P 1 72.9196 -1.93302 0.244385
G.IVI.BHZ.00 2015-11-26T05:55:43.75 10.0 negative automatic P 11 72.6411 -0.79414 0.2565
CN.PNT.BHZ. 2015-11-26T05:55:42.08 10.0 positive automatic P 329 72.1478 0.274452 0.247104
IU.PAYG.BHZ.00 2015-11-26T05:55:40.12 10.0 positive automatic ScP 293 20.7958 1.74871 0
IU.COR.BHZ.00 2015-11-26T05:55:38.17 10.0 negative automatic P 324 71.3133 1.2678 0.265434
IU.LCO.BHZ.00 2015-11-26T05:55:38.37 10.0 positive automatic ScP 179 19.8681 1.67554 0
IU.KOWA.BHZ.00 2015-11-26T05:55:34.80 10.0 negative automatic P 71 70.6831 1.5327 0.276012
US.HAWA.BHZ.00 2015-11-26T05:55:31.53 10.0 positive automatic P 327 70.2645 0.7158 0.287907
BK.HUMO.BHZ.00 2015-11-26T05:55:28.65 10.0 negative automatic P 322 69.9841 -0.543275 0.287782
CN.WALA.BHZ. 2015-11-26T05:55:24.08 10.0 negative automatic P 332 69.184 -0.507309 0.297555
UW.BRAN.BHZ. 2015-11-26T05:55:22.48 10.0 negative automatic P 328 68.7652 0.443474 0.306472
II.FFC.BHZ.00 2015-11-26T05:55:21.27 10.0 negative automatic P 342 68.8912 -1.38036 0.280637
BK.WDC.BHZ.00 2015-11-26T05:55:19.52 10.0 positive automatic P 320 68.5863 -1.28889 0.304961
GT.DBIC.BHZ.00 2015-11-26T05:55:18.70 10.0 negative automatic P 79 67.9778 1.58029 0.316454
G.TAOE.BHZ.00 2015-11-26T05:55:18.98 10.0 positive automatic P 264 67.9738 1.76856 0.308136
BK.MCCM.BHZ.00 2015-11-26T05:55:15.25 10.0 positive automatic P 318 67.4586 1.29521 0.315337
US.WVOR.BHZ.00 2015-11-26T05:55:12.73 10.0 positive automatic P 324 67.3125 -0.566116 0.313405
PM.PMOZ.BHZ. 2015-11-26T05:55:09.20 10.0 positive automatic P 48 66.3319 1.96688 0.333717
BK.SAO.BHZ.00 2015-11-26T05:55:04.70 10.0 positive automatic P 318 65.7496 1.18921 0.329307
BK.CMB.BHZ.00 2015-11-26T05:55:04.10 10.0 positive automatic P 319 65.7699 0.397774 0.307353
CI.PHL.BHZ. 2015-11-26T05:54:56.07 10.0 negative automatic P 317 64.3903 1.04807 0.346833
II.SHEL.BHZ.00 2015-11-26T05:54:54.57 10.0 negative automatic P 103 64.0236 1.82838 0.293031
CN.SCHQ.BHZ. 2015-11-26T05:54:51.28 10.0 positive automatic P 3 64.0827 -1.8319 0.359315
CN.ULM.BHZ. 2015-11-26T05:54:45.03 10.0 negative automatic P 343 63.1602 -2.18425 0.335456
IM.PD31.BHZ. 2015-11-26T05:54:43.13 10.0 positive automatic P 329 62.5824 -0.725585 0.384411
PM.ROSA.BHZ. 2015-11-26T05:54:43.25 10.0 negative automatic P 37 62.3335 1.32402 0.369862
NN.PRN.HHZ. 2015-11-26T05:54:41.12 10.0 negative automatic P 321 62.0261 0.976686 0.357373
IU.RSSD.BHZ.00 2015-11-26T05:54:33.27 10.0 negative automatic P 334 60.994 -0.280433 0.38804
II.PFO.BHZ.00 2015-11-26T05:54:31.47 10.0 positive automatic P 317 60.6004 0.636591 0.393463
CU.ANWB.BHZ.00 2015-11-26T05:54:23.40 10.0 negative automatic S 19 28.3837 -6.06038 0
CN.DRLN.BHZ. 2015-11-26T05:54:22.65 10.0 negative automatic P 10 59.6265 -1.59323 0.416739
CN.KAPO.BHZ. 2015-11-26T05:54:20.50 10.0 positive automatic P 351 59.4274 -2.41716 0.424667
IW.SMCO.BHZ.00 2015-11-26T05:54:18.37 10.0 negative automatic P 328 58.6283 0.215398 0.393738
US.WUAZ.BHZ.00 2015-11-26T05:54:17.90 10.0 negative automatic P 322 58.5505 0.585975 0.437587
CN.ICQ.BHZ. 2015-11-26T05:54:17.05 10.0 negative automatic P 3 58.768 -1.45296 0.44509
CN.VLDQ.BHZ. 2015-11-26T05:54:08.30 10.0 negative automatic P 355 57.6273 -2.54764 0.374662
IU.TUC.BHZ.00 2015-11-26T05:53:59.97 10.0 positive automatic P 320 56.0694 -0.413666 0.448193
IU.PMSA.BHZ.00 2015-11-26T05:53:58.97 10.0 negative automatic P 176 55.8515 0.232733 0.472873
IU.ANMO.BHZ.00 2015-11-26T05:53:54.77 10.0 negative automatic P 325 55.261 -0.204782 0.493731
US.CBKS.BHZ.00 2015-11-26T05:53:51.33 10.0 negative automatic P 333 54.8139 -0.350213 0.50085
CN.GAC.BHZ. 2015-11-26T05:53:51.05 10.0 negative automatic P 356 54.9827 -1.69279 0.469526
CN.MNTQ.BHZ. 2015-11-26T05:53:49.30 10.0 negative automatic P 358 54.6888 -1.41371 0.458152
CN.SADO.BHZ. 2015-11-26T05:53:46.50 10.0 negative automatic P 353 54.3892 -2.14727 0.484047
US.KSU1.BHZ.00 2015-11-26T05:53:42.53 10.0 negative automatic P 336 53.7116 -1.39191 0.525019
II.HOPE.BHZ.00 2015-11-26T05:53:38.62 10.0 negative automatic P 155 52.9256 0.296227 0.531476
IU.HRV.BHZ.00 2015-11-26T05:53:27.87 10.0 positive automatic P 360 51.6528 -1.42475 0.526928
US.WMOK.BHZ.00 2015-11-26T05:53:24.05 10.0 negative automatic P 331 51.0536 -0.987173 0.555956
IU.CCM.BHZ.00 2015-11-26T05:53:20.92 10.0 negative automatic P 340 50.7753 -2.06662 0.567459
IU.SLBS.BHZ.00 2015-11-26T05:53:18.72 10.0 positive automatic P 312 50.1052 0.491229 0.551986
IU.SSPA.BHZ.00 2015-11-26T05:53:17.32 10.0 positive automatic P 353 50.1621 -1.22811 0.564175
IM.TX31.BHZ. 2015-11-26T05:53:13.83 10.0 positive automatic P 322 49.5829 -0.635029 0.567168
IU.WCI.BHZ.00 2015-11-26T05:53:10.37 10.0 positive automatic P 344 49.423 -2.78163 0.59069
US.MIAR.BHZ.00 2015-11-26T05:53:05.45 10.0 negative automatic P 335 48.5569 -1.33639 0.591391
US.JCT.BHZ.00 2015-11-26T05:53:03.95 10.0 negative automatic P 326 48.2068 -0.318153 0.597413
IU.WVT.BHZ.00 2015-11-26T05:52:59.62 10.0 positive automatic P 342 47.9043 -2.33609 0.602639
IU.HKT.BHZ.00 2015-11-26T05:52:45.87 10.0 negative automatic P 330 45.723 0.353689 0.598272
US.KVTX.BHZ.00 2015-11-26T05:52:41.38 10.0 positive automatic P 326 44.8777 2.20244 0.664096
US.CNNC.BHZ.00 2015-11-26T05:52:37.48 10.0 negative automatic P 352 44.8322 -1.34978 0.546426
C.GO10.BHZ. 2015-11-26T05:52:33.55 10.0 negative automatic P 180 44.0052 0.94629 0.680149
II.EFI.BHZ.00 2015-11-26T05:52:30.72 10.0 positive automatic P 168 43.8678 -0.735377 0.674566
US.BRAL.BHZ.00 2015-11-26T05:52:24.93 10.0 negative automatic P 340 43.0794 -0.436454 0.636082
IU.BBSR.BHZ.00 2015-11-26T05:52:16.40 10.0 negative automatic P 8 41.9797 -0.409708 0.718153
II.RPN.BHZ.00 2015-11-26T05:52:03.87 10.0 positive automatic P 238 40.2086 0.997851 0.761403
IU.DWPF.BHZ.00 2015-11-26T05:51:49.47 10.0 positive automatic P 345 38.5467 -0.112376 0.740325
IU.SDV.BHZ.00 2015-11-26T05:51:46.82 10.0 positive automatic S 2 18.0397 -0.570725 0
GT.PLCA.BHZ.00 2015-11-26T05:50:51.50 10.0 negative automatic P 179 31.5891 -0.780849 0.940683
CU.GRTK.BHZ.00 2015-11-26T05:50:44.40 10.0 negative automatic P 0 30.6578 0.215136 0.895649
GE.LVC.BHZ.00 2015-11-26T05:50:36.62 10.0 positive automatic S 171 13.6485 0.741677 0
CU.GTBY.BHZ.00 2015-11-26T05:50:32.45 10.0 negative automatic P 352 29.3263 -0.34711 0.930233
CU.TGUH.BHZ.00 2015-11-26T05:50:23.30 10.0 positive automatic P 325 28.1518 0.460425 0.888889
CU.ANWB.BHZ.00 2015-11-26T05:50:22.60 10.0 negative automatic P 19 28.3837 -2.06115 0.909091
CU.MTDJ.BHZ.00 2015-11-26T05:50:22.15 10.0 negative automatic P 347 28.0764 0.000214316 0.963855
CU.SDDR.BHZ.00 2015-11-26T05:50:22.68 10.0 negative automatic P 360 28.1287 0.131157 0.97561
IU.SJG.BHZ.00 2015-11-26T05:50:17.92 10.0 negative automatic P 10 27.7088 -0.954663 0.909091
IU.OTAV.BHZ.00 2015-11-26T05:50:07.52 10.0 positive automatic S 322 11.8377 3.85699 0
GE.BOAB.BHZ. 2015-11-26T05:50:04.45 10.0 positive automatic P 326 25.9386 1.03674 0.769231
G.FDF.BHZ.00 2015-11-26T05:50:02.05 10.0 negative automatic P 23 25.8803 -0.860773 0.97561
CU.BBGH.BHZ.00 2015-11-26T05:50:00.20 10.0 negative automatic P 28 25.1116 4.09473 0.963855
G.PEL.BHZ.00 2015-11-26T05:49:46.10 10.0 negative automatic P 179 23.9998 -0.291582 0.909091
CU.GRGR.BHZ.00 2015-11-26T05:49:41.05 10.0 positive automatic P 24 23.3004 0.932676 0.963855
G.HDC.BHZ.00 2015-11-26T05:49:40.70 10.0 positive automatic P 326 23.0578 2.55743 0.930233
GT.CPUP.BHZ.00 2015-11-26T05:49:24.55 10.0 negative automatic P 144 21.6344 -0.762447 0.97561
IU.PAYG.BHZ.00 2015-11-26T05:49:19.47 10.0 positive automatic P 293 20.7958 1.62304 0.869565
CU.BCIP.BHZ.00 2015-11-26T05:49:14.65 10.0 positive automatic P 335 20.2298 1.91703 0.952381
IU.LCO.BHZ.00 2015-11-26T05:49:09.37 10.0 negative automatic P 179 19.8681 -0.489682 0.952381
C.GO03.BHZ. 2015-11-26T05:48:56.45 10.0 negative automatic P 177 18.468 -0.477531 0.97561
IU.SDV.BHZ.00 2015-11-26T05:48:54.07 10.0 negative automatic P 2 18.0397 0.88654 0.930233
GE.LVC.BHZ.00 2015-11-26T05:48:11.72 10.0 negative automatic P 171 13.6485 -1.38308 0.930233
IU.OTAV.BHZ.00 2015-11-26T05:47:55.82 10.0 positive automatic P 322 11.8377 0.743933 0.888889
GT.LPAZ.BHZ.00 2015-11-26T05:47:15.58 10.0 positive automatic P 158 7.7434 0.230162 0.97561
II.NNA.BHZ.00 2015-11-26T05:47:00.92 10.0 positive automatic P 242 6.2256 -0.0150149 0.97561
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