Latest update
SurgeMonitoring onlySpread: Iowa (-16.5) — probability rises to 99.5%
The tracked probability rose to 99.5%, up 17.0 percentage points from 82.5% in the latest observation window. No evidence-qualified public source was supplied, so this remains a monitoring note rather than a causal explanation.
Iowa: 83% → 100%
+17.0 pp