Hurricane Watch: An announcement that sustained winds of 64 knots (74 mph or 119 km/hr) or higher are possible within the specified area in association with a tropical, subtropical, or post-tropical cyclone.
PSTN Definition The public switched telephone network (PSTN) is the worldwide collection of interconnected public telephone networks that was designed primarily for voice traffic. The PSTN is a circuit-switched network. That is, a dedicated circuit (also referred to as a channel) is established for the duration of a transmission, such as a telephone call.
PST is the abbreviation of Pacific Standard Time (North America). Time zone offset of PST is UTC-08. Pacific Standard Time (North America) is 8 hours behind from the UTC universal time. PST current date is 15th Saturday April 2017. Current time in PST (PST).