π Stress Model
LOW
MOD
ELEV
HIGH
CRIT
β Low slip / Recent activity
High slip / Quiet β
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Faults
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Critical
--
High
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Quakes
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π― Watch List (Top Risk)
π°οΈ D-RAP Ionospheric
Solar X-ray & proton absorption β’ NOAA SWPC
πΊοΈ Legend
Critical
High
Elevated
Moderate
Low
M6+
M5-6
M4-5
M2.5-4
M1-2.5
M0-1
Deep (>300km)
π Volcano
LLSVP Tuzo
LLSVP Jason
Deep quakes (>300km) occur in subducting slabs and help "image" the lower mantle near LLSVPs like seismic tomography.
Note: Parallel fault lines are separate strands in the GEM database. Major fault zones (like the San Andreas) contain multiple parallel segments. Colors indicate stress level based on slip rate and recent seismic activity.