Earthquake Research

Latest magnitude 6.0 or greater earthquake with archived solar and Space Weather conditions from the same UTC calendar date.

Latest M6.0+ Earthquake

Magnitude

6.0

Date

2026-10-28

UTC Time

02:21:45

Depth

6.2 mi

Location

214 km NW of Port-Olry, Vanuatu

Solar Wind Speed

389.2 km/s

Proton Density

3.5 p/cm³

Planetary Kp

2.00

Sunspot Number

10.7 cm Solar Flux

89 sfu

IMF B-total

6.1 nT

IMF Bz

2.1 nT north

X-ray 6-hour Max

X-ray 24-hour Max

Solar/space-weather source: SpaceWeather.com archived conditions matched to earthquake date 2026-10-28.