Comment:	AmbientCWOP.com
Location:	37°51.83' N 122°06.14' W - locator CM87WU77RH - show map 2.8 km Southeast bearing 151° from Lafayette, Contra Costa County, California, United States [?] 3.3 km Southwest bearing 225° from Saranap, Contra Costa County, California, United States 29.5 km East bearing 70° from San Francisco, San Francisco County, California, United States 61.1 km North bearing 343° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-10 21:53:43 UTC (1d 15h25m ago) 2026-01-10 13:53:43 PST local time at Lafayette, United States [?]
Last WX report:	2026-01-10 21:53:43 UTC (1d 15h25m ago) – show weather charts 13.3 °C 63% 1031.2 mbar 0.9 m/s Northwest
Device:	Unknown: Unknown
Last path:	GW4975>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.