CUSTOMHVJSON

Build a storm season JSON for the Hurricane Season Animator

🗺️ Import Map

New Storm Name

Point Intensity Preset

Applies to the next point(s) you place. Change anytime — existing points keep their own values.

No storms yet — add one above, then click the map to place its first point.

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Start Time (first click uses this)

Step is fixed at 6h between clicks (4 points = 1 day). Edit any row below to override.

Time (UTC)	Spd(kt)	Pres	Nat

Click the map to add a track point to