last update to page: May 04 2018 22:16:50 (UTC).

Magnitude 5.4 Earthquake: Hawaii

Summary

The red marker denotes the earthquake epicenter.

On Fri May 4th 2018 21:32:44 (UTC) the seismic network recorded an earthquake (preliminary 5.4 mww) located in Hawaii. Seismic region Pacific Basin.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station SCI2 in the network is 3,927.3 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:Fri May 4th 2018 21:32:44 (UTC)
Magnitude:5.4 mww
Location:(19.3418,-155.032)
Depth:6.9 km
Author:USGS:us
evid,orid:1657595,1732806
nass,ndef:57,0
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. 0.8 to 3 Hz bandpass Butterworth filter has been applied to data.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. 0.8 to 3 Hz bandpass Butterworth filter has been applied to data.

Signal description at some stations

STA_CHANS-E DeltaS-E AzimuthPhase TimeSignal/NoiseTime ResidualV. ModelAutharid
SMER_HHZ36.477°256.94°pP2018-05-04 21:39:53.4445 UTC-11.424iasp91dbp:jtytell:1811744797
RDM_HHZ36.778°256.97°pP2018-05-04 21:39:56.8302 UTC-12.244iasp91dbp:jtytell:1811744819
RHIL_HHZ36.85°256.98°pP2018-05-04 21:39:57.3154 UTC-12.118iasp91dbp:jtytell:1811744802
CRY_HHZ36.853°257.14°pP2018-05-04 21:39:57.3447 UTC14.7682.118iasp91dbp:jtytell:1811744753
RRSP_HHZ36.871°257.03°pP2018-05-04 21:39:57.0551 UTC-11.679iasp91dbp:jtytell:1811744804
BZN_HHZ36.894°257.3°pP2018-05-04 21:39:57.7647 UTC21.2592.191iasp91dbp:jtytell:1811744745
WMC_HHZ36.906°257.18°pP2018-05-04 21:39:57.8695 UTC-12.195iasp91dbp:jtytell:1811744821
KNW_HHZ36.907°256.97°pP2018-05-04 21:39:57.4908 UTC-11.805iasp91dbp:jtytell:1811744822
JORD_HHZ36.908°257.34°pP2018-05-04 21:39:57.5883 UTC20.5651.898iasp91dbp:jtytell:1811744751
TMSP_HHZ36.911°257.12°pP2018-05-04 21:39:58.3845 UTC-12.666iasp91dbp:jtytell:1811744806
FRD_HHZ36.947°257.34°pP2018-05-04 21:39:57.9263 UTC19.8871.898iasp91dbp:jtytell:1811744757
LVA2_HHZ36.949°257.56°pP2018-05-04 21:39:57.9072 UTC21.3811.861iasp91dbp:jtytell:1811744755
MONP2_HHZ36.967°258.27°pP2018-05-04 21:39:58.9719 UTC11.342.775iasp91dbp:jtytell:1811744768
PFO_HHZ37.089°257.3°pP2018-05-04 21:39:59.427 UTC11.0752.194iasp91dbp:jtytell:1811744763
TRO_HHZ37.097°257.45°pP2018-05-04 21:39:59.5651 UTC18.7222.263iasp91dbp:jtytell:1811744761

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: