LOCATION CODE LOCATION ============= =============================== BF Ballfield BO Boat BU Business CA Camping EQ Near heavy equipment GF Golf Course IW In water LS Long-span roof MH Mobile home OT Other or unknown OU Outside (in the open) PH Permanent home SC School TE At telephone UT Under tree VE In vehicle =================================================
NWS Performance Directives (See Section 10-1605)