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APRS weather station EW7741 - show graphs
Location: 38°00.53' N 122°07.10' W - locator CM88WA52TC - show map
4.7 km Northwest bearing 307° from Pacheco, Contra Costa County, California, United States [?]
8.4 km Northwest bearing 323° from Pleasant Hill, Contra Costa County, California, United States
37.0 km Northeast bearing 45° from San Francisco, San Francisco County, California, United States
76.9 km North bearing 345° from San Jose, Santa Clara County, California, United States
Last position: 2025-03-13 21:13:21 UTC (8m7s ago)
2025-03-13 14:13:21 PDT local time at Pacheco, United States [?]
Last WX report: 2025-03-13 21:08:24 UTC (13m4s ago) – show weather charts
12.8 °C 58% 1011.7 mbar 4.0 m/s Southwest
Device: Unknown: Unknown
Last path: EW7741>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 1
About this site
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.
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