last update to page: March 21 2016 23:33:50 (UTC).

Magnitude 7.8 Earthquake: Nepal

Summary

The red marker denotes the earthquake epicenter.

On Sat Apr 25th 2015 06:11:26 (UTC) the seismic network recorded an earthquake (preliminary 7.8 mww) located in Nepal. Seismic region India - Tibet - Szechwan -yunan.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station D62A in the network is 11,258.0 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 Apr 25th 2015 06:11:26 (UTC)
Magnitude:7.8 mww
Location:(28.1473,84.7079)
Depth:15.0 km
Author:USGS:us
evid,orid:2476,3970
nass,ndef:204,0
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_CHANS-E DeltaS-E AzimuthPhase TimeSignal/NoiseTime ResidualV. ModelAutharid
E63A_BHZ101.563°24°Pdiff2015-04-25 06:25:18.1077 UTC-10.649iasp91dbp:tcox:15117107191
F64A_BHZ102.053°24.11°Pdiff2015-04-25 06:25:21.5788 UTC-11.946iasp91dbp:tcox:15117107192
F63A_BHZ102.412°23.48°Pdiff2015-04-25 06:25:21.8735 UTC-10.649iasp91dbp:tcox:15117107193
G65A_BHZ102.428°24.84°pPdiff2015-04-25 06:25:25.1905 UTC-1-1.14iasp91dbp:tcox:15117107195
G62A_BHZ103.248°22.3°Pdiff2015-04-25 06:25:24.2874 UTC-1-0.649iasp91dbp:tcox:15117107194
B35B_BHZ103.48°1.42°pPdiff2015-04-25 06:25:28.56 UTC-1-2.437iasp91dbp:tcox:15117107196
H62A_BHZ104.011°21.81°pPdiff2015-04-25 06:25:36.1073 UTC-12.752iasp91dbp:tcox:15117107207
I63A_BHZ104.341°22.36°pPdiff2015-04-25 06:25:34.9804 UTC-10.158iasp91dbp:tcox:15117107205
D41A_BHZ104.547°6.12°pPdiff2015-04-25 06:25:33.9485 UTC-1-1.788iasp91dbp:tcox:15117107200
D32B_BHZ104.701°358.43°pPdiff2015-04-25 06:25:33.9812 UTC-1-2.437iasp91dbp:tcox:15117107201
I62A_BHZ104.709°21.72°pPdiff2015-04-25 06:25:35.9621 UTC-1-0.491iasp91dbp:tcox:15117107206
E46A_BHZ104.824°10.01°pPdiff2015-04-25 06:25:34.5294 UTC-1-2.437iasp91dbp:tcox:15117107203
E43A_BHZ105.099°7.57°pPdiff2015-04-25 06:25:36.7606 UTC-1-1.424iasp91dbp:tcox:15117107208
E28B_BHZ105.118°355.07°Pdiff2015-04-25 06:25:34.8503 UTC-11.611iasp91dbp:tcox:15117107204
E38A_BHZ105.17°3.41°Pdiff2015-04-25 06:25:29.1089 UTC-1-4.362iasp91dbp:tcox:15117107197
J61A_BHZ105.52°20.71°pPdiff2015-04-25 06:25:38.1864 UTC-1-1.868iasp91dbp:tcox:15117107211
F42A_BHZ105.808°6.56°pPdiff2015-04-25 06:25:39.8168 UTC-1-1.518iasp91dbp:rt:15115107214
J59A_BHZ105.89°18.99°pPdiff2015-04-25 06:25:40.3012 UTC-1-1.395iasp91dbp:rt:15115107216
F36B_BHZ105.973°1.62°pPdiff2015-04-25 06:25:40.3902 UTC-1-1.677iasp91dbp:rt:15115107217
F33B_BHZ106.007°359.08°pPdiff2015-04-25 06:25:41.5864 UTC-1-0.631iasp91dbp:rt:15115107223
K62A_BHZ106.073°21.06°pPdiff2015-04-25 06:25:41.2207 UTC-1-1.289iasp91dbp:rt:15115107221
J57A_BHZ106.283°17.67°pPdiff2015-04-25 06:25:42.452 UTC-1-0.988iasp91dbp:rt:15115107225
G45A_BHZ106.287°8.84°Pdiff2015-04-25 06:25:40.1404 UTC-11.713iasp91dbp:rt:15115107215
L64A_BHZ106.369°22.36°pPdiff2015-04-25 06:25:43.2028 UTC-1-0.62iasp91dbp:rt:15115107226
G40A_BHZ106.438°4.68°pPdiff2015-04-25 06:25:42.1188 UTC-1-2.011iasp91dbp:rt:15115107224
J56A_BHZ106.597°16.91°pPdiff2015-04-25 06:25:43.6029 UTC-1-1.231iasp91dbp:rt:15115107230
J55A_BHZ106.805°16.06°pPdiff2015-04-25 06:25:45.1284 UTC-1-0.629iasp91dbp:rt:15115107235
J54A_BHZ106.96°15.32°pPdiff2015-04-25 06:25:44.2714 UTC-1-2.174iasp91dbp:rt:15115107232
I49A_BHZ107.013°11.48°pPdiff2015-04-25 06:25:44.6416 UTC-1-2.042iasp91dbp:rt:15115107233
H43A_BHZ107.058°6.93°pPdiff2015-04-25 06:25:45.5783 UTC-1-1.304iasp91dbp:tcox:15117107237
M63A_BHZ107.198°21.36°pPdiff2015-04-25 06:25:46.455 UTC-1-1.05iasp91dbp:rt:15115107238
L59A_BHZ107.224°18.63°pPdiff2015-04-25 06:25:46.49 UTC-1-1.127iasp91dbp:rt:15115107239
I45A_BHZ107.342°8.36°pPdiff2015-04-25 06:25:46.7545 UTC-1-1.386iasp91dbp:tcox:15117107243
I42A_BHZ107.725°5.9°pPdiff2015-04-25 06:25:48.1184 UTC-1-1.724iasp91dbp:tcox:15117107245
I37B_BHZ107.817°1.75°pPdiff2015-04-25 06:25:53.4791 UTC-13.228iasp91dbp:tcox:15117107263
I40B_BHZ107.834°4.33°pPdiff2015-04-25 06:25:48.3214 UTC-1-2.004iasp91dbp:tcox:15117107247
L56A_BHZ107.836°16.39°pPdiff2015-04-25 06:25:49.6227 UTC-1-0.713iasp91dbp:rt:15115107250
J47A_BHZ107.969°9.7°pPdiff2015-04-25 06:25:49.8712 UTC-1-1.054iasp91dbp:tcox:15117107251
N62A_BHZ108.02°20.16°pPdiff2015-04-25 06:25:51.6957 UTC-10.546iasp91dbp:rt:15115107260
K50A_BHZ108.125°11.74°pPdiff2015-04-25 06:25:49.5145 UTC-1-2.104iasp91dbp:tcox:15117107249
M57A_BHZ108.51°16.85°pPdiff2015-04-25 06:25:50.8833 UTC-1-2.443iasp91dbp:tcox:15117107258
M55A_BHZ108.724°15.36°Pdiff2015-04-25 06:25:49.3391 UTC-10.092iasp91dbp:tcox:15117107248
K43A_BHZ108.859°6.48°pPdiff2015-04-25 06:25:53.4836 UTC-1-1.392iasp91dbp:tcox:15117107264
N58A_BHZ108.895°17.27°pPdiff2015-04-25 06:25:58.7395 UTC-13.706iasp91dbp:tcox:15117107286
M52A_BHZ109.13°12.99°pPdiff2015-04-25 06:25:54.641 UTC-1-1.438iasp91dbp:tcox:15117107268
K31B_BHZ109.158°356.77°Pdiff2015-04-25 06:25:53.3963 UTC-12.225iasp91dbp:tcox:15117107262
K38B_BHZ109.167°2.35°pPdiff2015-04-25 06:25:54.7113 UTC-1-1.534iasp91dbp:tcox:15117107269
L48A_BHZ109.195°10.13°pPdiff2015-04-25 06:25:54.1143 UTC-1-2.253iasp91dbp:tcox:15117107265
L46A_BHZ109.35°8.4°pPdiff2015-04-25 06:25:55.0542 UTC-1-2.001iasp91dbp:tcox:15117107271
M50A_BHZ109.531°11.45°pPdiff2015-04-25 06:25:56.6927 UTC-1-1.167iasp91dbp:tcox:15117107279
L42A_BHZ109.657°5.27°pPdiff2015-04-25 06:25:56.2803 UTC-1-2.136iasp91dbp:tcox:15117107278
L40A_BHZ109.689°3.81°pPdiff2015-04-25 06:25:58.9365 UTC-10.374iasp91dbp:tcox:15117107287
N53A_BHZ109.755°13.52°Pdiff2015-04-25 06:25:54.5191 UTC-10.698iasp91dbp:tcox:15117107267
L34B_BHZ109.879°358.98°pPdiff2015-04-25 06:25:57.3477 UTC-1-2.056iasp91dbp:tcox:15117107282
N51A_BHZ109.904°12.1°Pdiff2015-04-25 06:25:56.7455 UTC-12.264iasp91dbp:tcox:15117107280
M44A_BHZ110.141°6.81°pPdiff2015-04-25 06:26:00.4376 UTC-1-0.131iasp91dbp:tcox:15117107289
N49A_BHZ110.167°10.43°Pdiff2015-04-25 06:25:57.8906 UTC-12.241iasp91dbp:tcox:15117107284
O54A_BHZ110.278°14°Pdiff2015-04-25 06:25:56.1547 UTC-10.011iasp91dbp:tcox:15117107276
N47A_BHZ110.401°9.02°Pdiff2015-04-25 06:25:58.9817 UTC-12.292iasp91dbp:tcox:15117107288
P57A_BHZ110.479°16.23°Pdiff2015-04-25 06:25:57.1824 UTC-10.148iasp91dbp:tcox:15117107281
O52A_BHZ110.6°12.66°pPdiff2015-04-25 06:26:02.6001 UTC-1-0.002iasp91dbp:tcox:15117107294
O49A_BHZ110.91°10.34°Pdiff2015-04-25 06:26:00.5923 UTC-11.645iasp91dbp:tcox:15117107290
N35B_BHZ110.991°359.67°pPdiff2015-04-25 06:26:07.881 UTC-13.542iasp91dbp:tcox:15117107307
N41A_BHZ111.022°4.19°Pdiff2015-04-25 06:26:01.4537 UTC-12.008iasp91dbp:tcox:15117107291
N38B_BHZ111.033°1.94°Pdiff2015-04-25 06:26:01.4748 UTC-11.979iasp91dbp:tcox:15117107292
N33B_BHZ111.086°357.96°pPdiff2015-04-25 06:26:02.8731 UTC-1-1.891iasp91dbp:tcox:15117107296
P53A_BHZ111.136°13.13°pPdiff2015-04-25 06:26:04.2646 UTC-1-0.72iasp91dbp:tcox:15117107302
Q56A_BHZ111.151°15.2°Pdiff2015-04-25 06:26:02.3467 UTC-12.328iasp91dbp:tcox:15117107293
O44A_BHZ111.406°6.46°pPdiff2015-04-25 06:26:04.1274 UTC-1-2.054iasp91dbp:tcox:15117107299
P51A_BHZ111.417°11.58°pPdiff2015-04-25 06:26:08.0402 UTC-11.81iasp91dbp:tcox:15117107309
Q54A_BHZ111.526°13.69°pPdiff2015-04-25 06:26:08.247 UTC-11.533iasp91dbp:tcox:15117107310
P48A_BHZ111.77°9.36°Pdiff2015-04-25 06:26:04.1696 UTC-11.405iasp91dbp:tcox:15117107300
Q52A_BHZ111.798°12.36°Pdiff2015-04-25 06:26:03.5743 UTC-10.685iasp91dbp:tcox:15117107298
P46A_BHZ111.818°7.68°Pdiff2015-04-25 06:26:04.2606 UTC-11.283iasp91dbp:tcox:15117107301
R58B_BHZ111.907°16.52°pPdiff2015-04-25 06:26:06.3775 UTC-1-2.03iasp91dbp:tcox:15117107304
Q51A_BHZ111.907°11.35°Pdiff2015-04-25 06:26:04.4316 UTC-11.055iasp91dbp:tcox:15117107303
P43A_BHZ111.999°5.49°pPdiff2015-04-25 06:26:07.2002 UTC-1-1.614iasp91dbp:tcox:15117107306
R55A_BHZ112.07°14.42°pPdiff2015-04-25 06:26:07.9847 UTC-1-1.147iasp91dbp:tcox:15117107308
P38B_BHZ112.208°1.68°pPdiff2015-04-25 06:26:11.4899 UTC-11.748iasp91dbp:tcox:15117107318
P40B_BHZ112.255°3.09°pPdiff2015-04-25 06:26:08.3369 UTC-1-1.616iasp91dbp:tcox:15117107311
S57A_BHZ112.337°15.56°pPdiff2015-04-25 06:26:09.7898 UTC-1-0.525iasp91dbp:tcox:15117107314
R53A_BHZ112.361°12.71°pPdiff2015-04-25 06:26:13.0782 UTC-12.658iasp91dbp:tcox:15117107324
T60A_BHZ112.428°17.67°pPdiff2015-04-25 06:26:12.5581 UTC-11.838iasp91dbp:tcox:15117107322
Q44B_BHZ112.694°pPdiff2015-04-25 06:26:10.4698 UTC-1-1.429iasp91dbp:tcox:15117107315
S54A_BHZ112.764°13.36°pPdiff2015-04-25 06:26:10.6044 UTC-1-1.607iasp91dbp:tcox:15117107316
T59A_BHZ112.783°16.94°Pdiff2015-04-25 06:26:09.3431 UTC-12.079iasp91dbp:tcox:15117107312
R50A_BHZ112.784°10.48°pPdiff2015-04-25 06:26:12.587 UTC-10.29iasp91dbp:tcox:15117107323
R49A_BHZ112.89°9.68°Pdiff2015-04-25 06:26:09.5463 UTC-11.81iasp91dbp:tcox:15117107313
T57A_BHZ113.135°15.36°Pdiff2015-04-25 06:26:11.3128 UTC-12.486iasp91dbp:tcox:15117107317
S51A_BHZ113.306°11.23°Pdiff2015-04-25 06:26:11.6381 UTC-12.056iasp91dbp:tcox:15117107319
R32B_BHZ113.353°356.72°pPdiff2015-04-25 06:26:16.919 UTC-12.092iasp91dbp:tcox:15117107332
U59A_BHZ113.431°16.8°pPdiff2015-04-25 06:26:13.1758 UTC-1-1.996iasp91dbp:tcox:15117107325
R40B_BHZ113.502°2.91°Pdiff2015-04-25 06:26:12.0132 UTC-11.561iasp91dbp:tcox:15117107321
S44A_BHZ113.916°5.82°pPdiff2015-04-25 06:26:16.6994 UTC-1-0.626iasp91dbp:tcox:15117107331
U56A_BHZ113.997°14.38°pPdiff2015-04-25 06:26:17.5025 UTC-1-0.181iasp91dbp:tcox:15117107334
T50A_BHZ114.097°10.09°pPdiff2015-04-25 06:26:15.7476 UTC-1-2.378iasp91dbp:tcox:15117107329
U54A_BHZ114.102°13°pPdiff2015-04-25 06:26:16.4064 UTC-1-1.743iasp91dbp:tcox:15117107330
S39B_BHZ114.136°1.9°pPdiff2015-04-25 06:26:19.7144 UTC-11.415iasp91dbp:tcox:15117107338
V58A_BHZ114.266°15.63°pPdiff2015-04-25 06:26:19.3149 UTC-10.438iasp91dbp:tcox:15117107337
T47A_BHZ114.412°7.93°pPdiff2015-04-25 06:26:17.649 UTC-1-1.877iasp91dbp:tcox:15117107335
T45B_BHZ114.538°6.44°pPdiff2015-04-25 06:26:23.7287 UTC-13.642iasp91dbp:tcox:15117107349
V55A_BHZ114.64°13.65°pPdiff2015-04-25 06:26:18.0861 UTC-1-2.453iasp91dbp:tcox:15117107336
T42B_BHZ114.703°4.08°pPdiff2015-04-25 06:26:20.1527 UTC-1-0.666iasp91dbp:tcox:15117107339
U49A_BHZ114.724°9.23°pPdiff2015-04-25 06:26:20.1914 UTC-1-0.717iasp91dbp:tcox:15117107340
T35B_BHZ114.926°358.81°pPdiff2015-04-25 06:26:20.5797 UTC-1-1.229iasp91dbp:tcox:15117107341
V52A_BHZ115.069°11.38°pPdiff2015-04-25 06:26:23.4465 UTC-11.007iasp91dbp:tcox:15117107348
W57A_BHZ115.073°14.88°Pdiff2015-04-25 06:26:15.0219 UTC-1-2.404iasp91dbp:tcox:15117107328
V53A_BHZ115.108°12.15°pPdiff2015-04-25 06:26:21.5754 UTC-1-1.038iasp91dbp:tcox:15117107343
V51A_BHZ115.223°10.66°Pdiff2015-04-25 06:26:17.2564 UTC-1-0.839iasp91dbp:tcox:15117107333
U38B_BHZ115.408°0.88°pPdiff2015-04-25 06:26:24.7446 UTC-10.799iasp91dbp:tcox:15117107352
X58A_BHZ115.509°15.58°pPdiff2015-04-25 06:26:22.3436 UTC-1-2.05iasp91dbp:tcox:15117107345
V48A_BHZ115.616°8.28°Pdiff2015-04-25 06:26:21.251 UTC-11.414iasp91dbp:tcox:15117107342
Y60A_BHZ115.779°16.71°pPdiff2015-04-25 06:26:28.051 UTC-12.456iasp91dbp:tcox:15117107359
W52A_BHZ115.855°11.13°pPdiff2015-04-25 06:26:24.3041 UTC-1-1.627iasp91dbp:tcox:15117107350
W50A_BHZ115.956°9.79°pPdiff2015-04-25 06:26:25.7939 UTC-1-0.584iasp91dbp:tcox:15117107353
Y58A_BHZ116.207°15.35°pPdiff2015-04-25 06:26:27.5717 UTC-10.08iasp91dbp:tcox:15117107354
Y57A_BHZ116.255°14.64°pPdiff2015-04-25 06:26:28.3125 UTC-10.608iasp91dbp:tcox:15117107360
W45B_BHZ116.434°6.01°pPdiff2015-04-25 06:26:28.6556 UTC-10.155iasp91dbp:tcox:15117107362
X48A_BHZ116.917°8.15°Pdiff2015-04-25 06:26:27.6342 UTC-12.022iasp91dbp:tcox:15117107355
Y52A_BHZ117.083°11.12°Pdiff2015-04-25 06:26:27.9522 UTC-11.602iasp91dbp:tcox:15117107358
Y49A_BHZ117.427°8.82°Pdiff2015-04-25 06:26:29.908 UTC-12.031iasp91dbp:tcox:15117107365
Y45B_BHZ117.748°5.73°Pdiff2015-04-25 06:26:31.1718 UTC-11.868iasp91dbp:tcox:15117107366
Z47B_BHZ118.272°7.23°pPdiff2015-04-25 06:26:36.7148 UTC-10.054iasp91dbp:tcox:15117107369
152A_BHZ118.36°10.59°pPdiff2015-04-25 06:26:36.8833 UTC-1-0.168iasp91dbp:tcox:15117107370
Z35B_BHZ118.494°358.03°pPdiff2015-04-25 06:26:39.0845 UTC-11.441iasp91dbp:tcox:15117107373
Z38B_BHZ118.592°0.31°pPdiff2015-04-25 06:26:41.8673 UTC-13.787iasp91dbp:tcox:15117107379
255A_BHZ118.701°12.88°pPdiff2015-04-25 06:26:40.7789 UTC-12.214iasp91dbp:tcox:15117107375
146B_BHZ118.928°6.28°pPdiff2015-04-25 06:26:43.8072 UTC-14.236iasp91dbp:tcox:15117107382
250A_BHZ119.265°9.12°pPdiff2015-04-25 06:26:40.5598 UTC-1-0.508iasp91dbp:tcox:15117107374
352A_BHZ119.562°10.51°pPdiff2015-04-25 06:26:41.1276 UTC-1-1.258iasp91dbp:tcox:15117107377
456A_BHZ119.783°13.49°pPdiff2015-04-25 06:26:46.7391 UTC-13.373iasp91dbp:tcox:15117107383
237B_BHZ119.849°359.48°pPdiff2015-04-25 06:26:48.8121 UTC-15.151iasp91dbp:tcox:15117107386
346B_BHZ120.207°5.95°pPdiff2015-04-25 06:26:49.4959 UTC-14.247iasp91dbp:tcox:15117107387
344B_BHZ120.242°4.65°pPdiff2015-04-25 06:26:48.2656 UTC-12.861iasp91dbp:tcox:15117107385
342B_BHZ120.411°3.03°Pdiff2015-04-25 06:26:38.8588 UTC-1-2.264iasp91dbp:tcox:15117107372
553A_BHZ120.749°11.15°pPdiff2015-04-25 06:26:47.2891 UTC-1-0.367iasp91dbp:tcox:15117107384
441B_BHZ121.069°2.16°pPdiff2015-04-25 06:26:51.1428 UTC-12.069iasp91dbp:tcox:15117107389
656A_BHZ121.204°13.16°pPdiff2015-04-25 06:26:57.8882 UTC-18.212iasp91dbp:tcox:15117107391
735B_BHZ122.947°357.36°pPdiff2015-04-25 06:27:01.8621 UTC-14.452iasp91dbp:tcox:15117107392
061Z_BHZ124.245°15.37°pPdiff2015-04-25 06:27:03.6869 UTC-10.516iasp91dbp:tcox:15117107394

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:

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