Latest symbol  Weather Station
Latest Packet:
Weather Packet
Receive Time:
Latest Weather:
Latest Position3:
34.1516666666667, -117.6135
Receive Time:
(Received in latest packet)
Nearby locations:
Rancho Cucamonga , United States 3.34 miles
Upland , United States 4.24 miles
Ontario , United States 6.47 miles
Montclair , United States 6.73 miles
Packet frequency:
271s (Latest 10 packets)
Latest symbol

Check out current
weather in Rancho Cucamonga!

(Link to

Nearby stations/objects:
Symbol  EW8187 0.85 miles
Symbol  EW2607 2.09 miles
Symbol  W6/CT-151 2.96 miles
Symbol  AG6MO-10 3.07 miles
Symbol  KC6JPG-D 3.55 miles
Symbol  N6MNN-D 3.93 miles
Symbol  AD6TS 4.19 miles
Symbol  AJ6PR B 4.52 miles
Symbol  AJ6PR-N 4.52 miles
Symbol  AJ6PR-B 4.52 miles
Symbol  WB0NRE-N 4.78 miles
Symbol  FW7664 5.15 miles
Symbol  FW5728 6.15 miles
Symbol  GW0529 6.47 miles
Symbol  KN6CZ-N 8.15 miles

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  4. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
Initial position
Current position