last update to page: March 09 2016 23:18:51 (UTC).

Magnitude 7.8 Earthquake: Bonin Islands, Japan Region

Summary

The red marker denotes the earthquake epicenter.

On Sat May 30th 2015 11:23:02 (UTC) the seismic network recorded an earthquake (preliminary 7.8 mww) located in Bonin Islands, Japan Region. Seismic region Guam To Japan.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station A21K in the network is 6,139.2 km.

If you felt the quake, the USGS would like to know. Please add your comments to the USGS page "Did you feel it?".

Details

Time:Sat May 30th 2015 11:23:02 (UTC)
Magnitude:7.8 mww
Location:(27.8409,140.4879)
Depth:664.0 km
Author:USGS:us
evid,orid:185088,304595
nass,ndef:475,0
Authoritative:y

Proximity to Population Centers

Event and active stations

The red marker denotes the earthquake epicenter.

Seismic waveforms for closest station

Closest station with identified signal. Not filtered.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. Not filtered.

Signal description at some stations

STA_CHANDeltaS-E azPhase TimeSNRTimeResModelAutharid
A21K_BHZ55.149253.57P1432985495.2965253630.664iasp91dbp:vladik:151515929835
M22K_BHZ56.034266.33P1432985500.17218001.4-0.536iasp91dbp:vladik:151515929843
O22K_BHZ56.157267.53P1432985501.3427-1-0.207iasp91dbp:vladik:151515929845
H23K_BHZ56.626264.15P1432985505.9806190301.234iasp91dbp:vladik:151515929856
I23K_BHZ56.636264.77P1432985505.5492157080.733iasp91dbp:vladik:151515929853
TOLK_BHZ56.947262.29P1432985507.9321130661.007iasp91dbp:vladik:151515929859
TCOL_BHZ57.246266.34P1432985508.85635151.2-0.091iasp91dbp:vladik:151515929861
H24K_BHZ57.306265.7P1432985510.4435220391.09iasp91dbp:vladik:151515929865
POKR_BHZ57.442266.58P1432985510.3577856.40.089iasp91dbp:vladik:151515929863
Q23K_BHZ57.834271.15P1432985513.7094209.650.804iasp91dbp:vladik:151515929867
M24K_BHZ57.901269.62P1432985514.16483593.90.807iasp91dbp:vladik:151515929868
HARP_BHZ58.376270.34P1432985517.4249144050.894iasp91dbp:vladik:151515929873
N25K_BHZ58.649271.32P1432985519.10995347.80.754iasp91dbp:vladik:151515929874
K27K_BHZ59.729272.1P1432985526.5308-11.023iasp91dbp:vladik:151515929880
L27K_BHZ59.882272.88P1432985527.3001171640.789iasp91dbp:vladik:151515929881
C36M_BHZ65.957285.44P1432985565.12173741.8-0.078iasp91dbp:vladik:151515929891
A04D_BHZ73.631293.78P1432985611.7137645.71.276iasp91dbp:vladik:151515929892
D03D_BHZ73.875293.84P1432985613.6457145241.834iasp91dbp:vladik:151515929893
B05D_BHZ74.186294.31P1432985614.92864141.91.379iasp91dbp:vladik:151515929894
D04E_BHZ74.217294.14P1432985615.59981050.91.877iasp91dbp:vladik:151515929895
F04D_BHZ74.516294.27P1432985617.0465-11.655iasp91dbp:vladik:151515929896
E04D_BHZ74.6294.43P1432985617.54894956.91.692iasp91dbp:vladik:151515929897
G03D_BHZ74.713294.32P1432985618.17621784.81.689iasp91dbp:vladik:151515929898
I02D_BHZ74.79294.23P1432985618.5999706.371.688iasp91dbp:vladik:151515929899
C06D_BHZ75.057295.2P1432985619.5837681.781.19iasp91dbp:vladik:151515929900
J01E_BHZ75.123294.41P1432985620.34931569.91.593iasp91dbp:vladik:151515929901
I03D_BHZ75.286294.64P1432985621.29085185.51.638iasp91dbp:vladik:151515929902
H04D_BHZ75.339294.82P1432985621.62785524.71.684iasp91dbp:vladik:151515929903
K02D_BHZ75.494294.69P1432985622.16135131.363iasp91dbp:vladik:151515929904
F05D_BHZ75.577295.31P1432985622.71312841.41.457iasp91dbp:vladik:151515929905
L02E_BHZ75.761294.85P1432985623.75933489.41.497iasp91dbp:vladik:151515929906
I04A_BHZ75.859295.19P1432985623.933979781.135iasp91dbp:vladik:151515929907
G05D_BHZ75.944295.55P1432985624.71633554.31.454iasp91dbp:vladik:151515929908
J04D_BHZ76.294295.5P1432985626.80095989.21.631iasp91dbp:vladik:151515929910
I05D_BHZ76.32295.73P1432985626.58175409.91.268iasp91dbp:vladik:151515929909
M02C_BHZ76.592295.46P1432985628.50578487.31.717iasp91dbp:vladik:151515929912
L04D_BHZ76.606295.61P1432985628.170375491.309iasp91dbp:vladik:151515929911
K04D_BHZ76.796295.85P1432985629.37844797.51.49iasp91dbp:vladik:151515929913
N02D_BHZ76.874295.63P1432985629.88748003.91.579iasp91dbp:vladik:151515929914
M04C_BHZ77.106295.97P1432985631.0045174051.442iasp91dbp:vladik:151515929916
O02D_BHZ77.162295.75P1432985631.48397175.41.621iasp91dbp:vladik:151515929917
O03E_BHZ77.787296.29P1432985633.7786116700.573iasp91dbp:vladik:151515929918
R11A_BHZ82.943300.14P1432985660.87369547.11.173iasp91dbp:vladik:151515929938
H17A_BHZ83.01302.58P1432985663.1332164723.101iasp91dbp:vladik:151515929945
109C_BHZ84.603299.84P1432985668.42351574.20.611iasp91dbp:vladik:151515929958
TPFO_BHZ84.716300.11P1432985669.147133570.791iasp91dbp:vladik:151515929961
K22A_BHZ86.421305.35P1432985677.162217460.748iasp91dbp:vladik:151515929970
O20A_BHZ86.802304.38P1432985678.94243982.80.745iasp91dbp:vladik:151515929971
MDND_BHZ87.115309.87P1432985680.45581514.10.797iasp91dbp:vladik:151515929973
N23A_BHZ87.794305.8P1432985684.24965770.51.425iasp91dbp:vladik:151515929975
214A_BHZ88.19302.07P1432985685.62515023.80.961iasp91dbp:vladik:151515929976
W18A_BHZ88.629303.66P1432985687.79452523.21.1iasp91dbp:vladik:151515929979
S22A_BHZ89.068305.32P1432985690.1487110061.42iasp91dbp:vladik:151515929981
Q24A_BHZ89.424306.34P1432985691.65372399.71.285iasp91dbp:vladik:151515929982
SUSD_BHZ89.653310.41P1432985691.7622380.60.337iasp91dbp:vladik:151515929984
KSCO_BHZ90.958307.93P1432985697.98131051.10.557iasp91dbp:vladik:151515929987
T25A_BHZ90.978306.79P1432985698.797960481.282iasp91dbp:vladik:151515929989
Y22D_BHZ91.13305.26P1432985699.5794396.251.369iasp91dbp:vladik:151515929990
121A_BHZ91.422304.75P1432985700.78084568.11.231iasp91dbp:vladik:151515929992
BGNE_BHZ92.078310.93P1432985702.4666277.76-0.078iasp91dbp:vladik:151515929993
SPMN_BHZ92.336314.81P1432985704.14231438.80.425iasp91dbp:vladik:151515929994
MSTX_BHZ93.957307.67P1432985711.2852541.380.229iasp91dbp:vladik:151515929997
ABTX_BHZ96.841309.44Pdiff1432985724.4008-10.483iasp91dbp:vladik:151515930006
L44A_BHZ96.978318.23Pdiff1432985724.873-10.348iasp91dbp:vladik:151515930007
TUL1_BHZ97.104312.17Pdiff1432985725.1823-10.099iasp91dbp:vladik:151515930008
D55A_BHZ98.412328.34Pdiff1432985731.0027-10.112iasp91dbp:vladik:151515930012
U40A_BHZ98.53314.17Pdiff1432985731.2224-1-0.191iasp91dbp:vladik:151515930013
D56A_BHZ98.641328.93Pdiff1432985732.165-10.258iasp91dbp:vladik:151515930015
WHTX_BHZ98.663310.71Pdiff1432985732.5358-10.532iasp91dbp:vladik:151515930018
E55A_BHZ98.68327.82Pdiff1432985731.9012-1-0.18iasp91dbp:vladik:151515930014
SFIN_BHZ98.731318.66Pdiff1432985732.7014-10.396iasp91dbp:vladik:151515930019
W39A_BHZ98.788313.42Pdiff1432985732.4153-1-0.144iasp91dbp:vladik:151515930016
G54A_BHZ98.794326.09Pdiff1432985732.5027-1-0.084iasp91dbp:vladik:151515930017
E56A_BHZ98.974328.66Pdiff1432985733.4509-10.063iasp91dbp:vladik:151515930020
D58A_BHZ99.244330.48Pdiff1432985734.602-10.016iasp91dbp:vladik:151515930023
H53A_BHZ99.28325.62Pdiff1432985734.9034-10.158iasp91dbp:vladik:151515930024
435B_BHZ99.365310.48Pdiff1432985735.461-10.337iasp91dbp:vladik:151515930026
D59A_BHZ99.668331.34Pdiff1432985736.9201-10.453iasp91dbp:vladik:151515930029
W41B_BHZ99.707314.44Pdiff1432985736.4015-1-0.24iasp91dbp:vladik:151515930027
F57A_BHZ99.722328.88Pdiff1432985736.5282-1-0.179iasp91dbp:vladik:151515930028
833A_BHZ99.73309.1Pdiff1432985737.7077-10.966iasp91dbp:vladik:151515930032
E58A_BHZ99.739330.09Pdiff1432985737.0377-10.258iasp91dbp:vladik:151515930030
X40A_BHZ99.841313.97Pdiff1432985737.1874-1-0.047iasp91dbp:vladik:151515930031
E59A_BHZ99.905330.73Pdiff1432985737.8266-10.307iasp91dbp:vladik:151515930033
F58A_BHZ99.989329.6Pdiff1432985738.0025-10.112iasp91dbp:vladik:151515930034
D61A_BHZ100.022332.74Pdiff1432985738.5899-10.551iasp91dbp:vladik:151515930036
D60A_BHZ100.045332.09Pdiff1432985738.3522-10.211iasp91dbp:vladik:151515930035
G57A_BHZ100.221328.57Pdiff1432985738.9856-10.063iasp91dbp:vladik:151515930037
E60A_BHZ100.356331.61Pdiff1432985739.8783-10.356iasp91dbp:vladik:151515930038
F59A_BHZ100.361330.45Pdiff1432985740.0899-10.549iasp91dbp:vladik:151515930039
G58A_BHZ100.521329.34Pdiff1432985740.3171-10.063iasp91dbp:vladik:151515930040
F60A_BHZ100.54331.15Pdiff1432985740.5971-10.258iasp91dbp:vladik:151515930041
P49A_BHZ100.558320.34Pdiff1432985740.8131-10.396iasp91dbp:vladik:151515930043
E61A_BHZ100.611332.42Pdiff1432985741.3016-10.647iasp91dbp:vladik:151515930044
H57A_BHZ100.617328.18Pdiff1432985740.7398-10.063iasp91dbp:vladik:151515930042
Z41A_BHZ100.712313.83Pdiff1432985741.4422-10.341iasp91dbp:vladik:151515930047
D63A_BHZ100.799334.48Pdiff1432985741.992-10.503iasp91dbp:vladik:151515930050
F61A_BHZ100.853331.96Pdiff1432985742.7136-10.987iasp91dbp:vladik:151515930055
G59A_BHZ100.891330.05Pdiff1432985742.154-10.258iasp91dbp:vladik:151515930051
M53A_BHZ100.95323.64Pdiff1432985742.7524-10.593iasp91dbp:vladik:151515930056
I57A_BHZ100.96327.91Pdiff1432985742.2619-10.062iasp91dbp:vladik:151515930052
X43A_BHZ100.965315.28Pdiff1432985742.5172-10.294iasp91dbp:vladik:151515930054
J56A_BHZ101.049326.87Pdiff1432985742.7571-10.159iasp91dbp:vladik:151515930057
H59A_BHZ101.086329.59Pdiff1432985742.8721-10.112iasp91dbp:vladik:151515930058
H58A_BHZ101.104329.16Pdiff1432985743.0993-10.257iasp91dbp:vladik:151515930059
G60A_BHZ101.172330.76Pdiff1432985743.5941-10.452iasp91dbp:vladik:151515930060
E63A_BHZ101.26334.16Pdiff1432985743.7936-10.26iasp91dbp:vladik:151515930061
J57A_BHZ101.276327.58Pdiff1432985744.0537-10.45iasp91dbp:vladik:151515930062
G61A_BHZ101.285331.44Pdiff1432985744.5315-10.889iasp91dbp:vladik:151515930066
M54A_BHZ101.339324.44Pdiff1432985744.528-10.642iasp91dbp:vladik:151515930065
K56A_BHZ101.345326.43Pdiff1432985744.455-10.546iasp91dbp:vladik:151515930064
I58A_BHZ101.431328.44Pdiff1432985744.4042-10.111iasp91dbp:vladik:151515930063
E64A_BHZ101.44334.66Pdiff1432985744.7381-10.406iasp91dbp:vladik:151515930067
H60A_BHZ101.513330.4Pdiff1432985745.3002-10.646iasp91dbp:vladik:151515930069
J58A_BHZ101.593328.15Pdiff1432985745.413-10.402iasp91dbp:vladik:151515930070
N54A_BHZ101.64324.12Pdiff1432985745.9122-10.69iasp91dbp:vladik:151515930072
O53A_BHZ101.663323.08Pdiff1432985745.9127-10.592iasp91dbp:vladik:151515930073
G62A_BHZ101.672332.27Pdiff1432985746.2985-10.938iasp91dbp:vladik:151515930078
F63A_BHZ101.697333.52Pdiff1432985746.2183-10.745iasp91dbp:vladik:151515930076
L56A_BHZ101.716326.18Pdiff1432985746.2477-10.692iasp91dbp:vladik:151515930077
P52A_BHZ101.725322.3Pdiff1432985745.8489-10.252iasp91dbp:vladik:151515930071
I59A_BHZ101.751329.35Pdiff1432985746.212-10.5iasp91dbp:vladik:151515930075
F64A_BHZ101.785334.17Pdiff1432985746.4623-10.6iasp91dbp:vladik:151515930080
J59A_BHZ101.801328.8Pdiff1432985746.3352-10.402iasp91dbp:vladik:151515930079
H61A_BHZ101.805331.04Pdiff1432985746.8887-10.937iasp91dbp:vladik:151515930081
I60A_BHZ101.922329.84Pdiff1432985747.1176-10.645iasp91dbp:vladik:151515930082
K58A_BHZ101.959327.79Pdiff1432985747.2305-10.596iasp91dbp:vladik:151515930083
H62A_BHZ102.033331.68Pdiff1432985747.9494-10.986iasp91dbp:vladik:151515930086
G63A_BHZ102.06333.03Pdiff1432985748.0702-10.987iasp91dbp:vladik:151515930087
G64A_BHZ102.209333.77Pdiff1432985748.6831-10.939iasp91dbp:vladik:151515930089
I61A_BHZ102.232330.74Pdiff1432985748.7373-10.889iasp91dbp:vladik:151515930091
K59A_BHZ102.257328.44Pdiff1432985748.5063-10.547iasp91dbp:vladik:151515930088
H63A_BHZ102.328332.63Pdiff1432985749.0182-10.744iasp91dbp:vladik:151515930092
J60A_BHZ102.393329.66Pdiff1432985749.1117-10.548iasp91dbp:vladik:151515930093
L58A_BHZ102.486327.54Pdiff1432985749.5698-10.595iasp91dbp:vladik:151515930094
I62A_BHZ102.587331.46Pdiff1432985750.215-10.792iasp91dbp:vladik:151515930095
H64A_BHZ102.61333.32Pdiff1432985750.3171-10.793iasp91dbp:vladik:151515930096
J61A_BHZ102.62330.39Pdiff1432985750.3614-10.791iasp91dbp:vladik:151515930097
G65A_BHZ102.621334.78Pdiff1432985750.3663-10.794iasp91dbp:vladik:151515930098
L59A_BHZ102.681328.22Pdiff1432985750.4371-10.596iasp91dbp:vladik:151515930099
I63A_BHZ102.689332.11Pdiff1432985750.9092-11.035iasp91dbp:vladik:151515930101
K60A_BHZ102.759329.21Pdiff1432985750.8324-10.645iasp91dbp:vladik:151515930100
O56A_BHZ102.831325.15Pdiff1432985751.1003-10.593iasp91dbp:vladik:151515930102
H65A_BHZ102.867334.15Pdiff1432985751.4105-10.745iasp91dbp:vladik:151515930106
K61A_BHZ102.946329.73Pdiff1432985751.8069-10.791iasp91dbp:vladik:151515930107
J62A_BHZ102.989330.99Pdiff1432985752.2405-11.034iasp91dbp:vladik:151515930108
H66A_BHZ103.071334.95Pdiff1432985752.3183-10.745iasp91dbp:vladik:151515930109
I64A_BHZ103.119332.89Pdiff1432985752.5288-10.744iasp91dbp:vladik:151515930110
J63A_BHZ103.199331.61Pdiff1432985753.0779-10.937iasp91dbp:vladik:151515930112
L61A_BHZ103.249329.43Pdiff1432985752.9594-10.596iasp91dbp:vladik:151515930111
K62A_BHZ103.328330.58Pdiff1432985753.5995-10.888iasp91dbp:vladik:151515930114
L61B_BHZ103.353330.18Pdiff1432985753.3702-10.548iasp91dbp:vladik:151515930113
N59A_BHZ103.469327.47Pdiff1432985753.9836-10.643iasp91dbp:vladik:151515930116
K63A_BHZ103.56331.17Pdiff1432985754.5812-10.84iasp91dbp:vladik:151515930117
L62A_BHZ103.721330.15Pdiff1432985755.2002-10.742iasp91dbp:vladik:151515930119
M62A_BHZ104.146329.88Pdiff1432985756.5037-10.16iasp91dbp:vladik:151515930120
L63A_BHZ104.253331Pdiff1432985757.4177-10.597iasp91dbp:vladik:151515930123
N62A_BHZ104.368329.35Pdiff1432985757.7331-10.402iasp91dbp:vladik:151515930124
P60A_BHZ104.456327.43Pdiff1432985758.1218-10.4iasp91dbp:vladik:151515930125
L64A_BHZ104.465331.65Pdiff1432985758.5984-10.84iasp91dbp:vladik:151515930128
M63A_BHZ104.495330.58Pdiff1432985758.247-10.354iasp91dbp:vladik:151515930126
L65A_BHZ104.656332.33Pdiff1432985759.3533-10.743iasp91dbp:vladik:151515930131
M64A_BHZ104.671331.3Pdiff1432985759.2701-10.597iasp91dbp:vladik:151515930130
N63A_BHZ104.68330.13Pdiff1432985758.8741-10.16iasp91dbp:vladik:151515930129
M66A_BHZ105.31332.16Pdiff1432985761.7377-10.228iasp91dbp:vladik:151515930133
Q61A_BHZ105.371327.55Pdiff1432985762.1049-10.325iasp91dbp:vladik:151515930134
KMSC_BHZ105.667322.24Pdiff1432985763.5458-10.452iasp91dbp:vladik:151515930136
TIGA_BHZ107.361319.87Pdiff1432985771.428-10.812iasp91dbp:vladik:151515930140

External resources

Current seismic activity measured by the seismic network

Click the link below to observe an interactive map of earthquakes recorded by the station deployment: