Comment:	.weewx-4.4.0-GW1000
Location:	37°54.96' N 122°17.16' W - locator CM87UV59QU - show map 6.7 km Southeast bearing 145° from Rollingwood, Contra Costa County, California, United States [?] 6.8 km South bearing 173° from El Sobrante, Contra Costa County, California, United States 19.6 km Northeast bearing 37° from San Francisco, San Francisco County, California, United States 72.7 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-12 09:40:31 UTC (1m35s ago) 2025-12-12 01:40:31 PST local time at Rollingwood, United States [?]
Last WX report:	2025-12-12 09:40:31 UTC (1m35s ago) – show weather charts 6.1 °C 90% 1021.0 mbar 4.5 m/s East
Device:	Unknown: Unknown
Last path:	W6ZZY>APRS via TCPIP*,qAC,CWOP-4
Positions stored:	7

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.