Comment:	.weewx-4.4.0-GW1000
Location:	37°54.96' N 122°17.16' W - ตำแหน่ง CM87UV59QU - show map 6.8 km ใต้ bearing 173° มาจาก El Sobrante, Contra Costa County, California, United States [?] 9.0 km ใต้ bearing 163° มาจาก Tara Hills, Contra Costa County, California, United States 19.6 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก San Francisco, San Francisco County, California, United States 72.7 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-06-21 00:50:21 UTC (10m29s ago) 2025-06-20 17:50:21 PDT เวลาท้องถิ่น El Sobrante, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-21 00:50:21 UTC (10m29s ago) – show weather charts 20.6 °C 49% 1015.7 mbar 1.8 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	W6ZZY>APRS via TCPIP*,qAC,CWOP-6
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.