STP-2

Limiting rule: No flight through cumulus cloud with top at or above the freezing level.

100% cloud cover in layer above freezing (14805 ft) — approximated · ≥60% layer 13422–17835 ft (4413 ft thick) — approximated · METAR reports DISTANT lightning (beyond 10 SM, outside the LCC radius): "KTTS 270255Z AUTO 00000KT 10SM CLR 24/22 A3000 RMK AO2 LTG DSNT N-NE AND S RAB01"