small not really harmful
Rope
74-95 mph winds; minimal damage to roofs, siding, trees.
Category 1
Most common and powerful, caused by plates sliding past each other along faults (e.g., transform, convergent, divergent boundaries).
Tectonic
Generated near the coast (under 100 km away); provides very little to no warning (minutes).
Local Tsunami
more then one or two
multi-vortex
96-110 mph winds; significant roof/siding damage, major power outages.
Category 2
Volcanic: Result from magma movement beneath a volcano.
Volcanic
Affects a specific region within 1-3 hours travel time, offering some warning.
Regional Tsunami
rare but real phenomena where two distinct tornadoes occur simultaneously, often from the same storm system (supercell), forming through mechanisms like a new tornado spinning up as an old one moves, or smaller "satellite" vortices forming around a main one
twin tornadoes
111-129 mph winds; devastating damage to homes, mobile homes destroyed
Category 3 (Major)
Small quakes from collapsing underground caverns, mines, or landslides.
Collapse
Originates far away (over 1,000 km) and can take many hours to arrive, allowing for extensive warnings.
Distant (Tele-tsunami)
it can go bigger than 2.6 miles
the wedge
130-156 mph winds; severe damage, roof failure, extensive flooding.
Category 4 (Major)
Triggered by human activities like mining, fluid injection, or nuclear tests.
Induced/Explosion
Generated by volcanic eruptions, caldera collapses, or pyroclastic flows entering the sea.
Volcanic Tsunamis
you can't try and run it will still kill you even if your hiding in a basement or a storm bunker
The Dead Man Walking
157+ mph winds; catastrophic damage, total roof failure, total destruction of homes.
Category 5 (Major)
The most powerful tectonic quakes, occurring at subduction zones (e.g., magnitude 9.0+).
Megathrust Earthquakes:
Extremely rare, caused by large extraterrestrial objects striking the ocean.
Meteorite Impact Tsunamis