CAT 1 means Severe Cyclonic Storm strength winds of at least 74 mph, 119 km/h or 64 knots 1-min sustained.
1 cat ຫມາຍຄວາມວ່າ ລົມ Typhoon ຄວາມເຂັ້ມແຂງ ຢ່າງຫນ້ອຍ 74 mph , 119 ກິໂລແມັດ / h ຫຼື 64 knots 1- min sustained .