✦ Solar–Seismic Watch
Coronal hole stream · IMF Bz · Kp ·
M≥4+
earthquakes
📡 Real‑time
Days
2
Min Mag
4.0
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Solar Wind (km/s)
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IMF Bz (nT)
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Kp index
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✦
48‑hour trend · IMF Bz & solar wind speed
Bz (blue) · Speed (orange) · Kp (green) · dotted = 450 km/s HSS threshold · quake markers (colored by magnitude)
🌍 World map
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Size = magnitude · Color = magnitude scale (green → red) · top 25 events
✦
Recent significant earthquakes · past 7 days
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Source: USGS · depth from geometry.coordinates[2]