Tracing
Lanternfly
Invasion

Evidence corridors:
following an invasion
as it unfolds

Spotted lanternflies do not spread through a single mechanism. Local diffusion, climate suitability, host vegetation, and human transport can all shape where the next report appears.

LanternTrace brings public occurrence records and ten frozen models into one inspectable interface. It lets people compare where models agree, where their highest-priority cells change, and how a model’s internal score field behaves across the landscape.