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APRS weather station JH1LWU-13 - show graphs
Location: 35°46.56' N 139°54.32' E - locator PM95WS86PF - show map
4.9 miles Southeast bearing 131° from Yashio-shi, Japan [?]
6.4 miles Southeast bearing 118° from Sōka, Saitama, Japan
13.4 miles Northeast bearing 63° from Tokyo, Tōkyō, Japan
27.0 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-06 09:37:16 EST (18m22s ago)
2025-02-06 23:37:16 JST local time at Yashio-shi, Japan [?]
Last WX report: 2025-02-06 09:37:16 EST (18m22s ago) – show weather charts
34 °F 38% 1003.0 mbar
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JH1LWU-13>APX221 via TCPIP*,qAC,T2OSAKA
Positions stored: 7
Packet rate: 1801 seconds between packets on average during 88249 seconds.
Other SSIDs: JH1LWU-6 JH1LWU-12 JH1LWU-5
APRS igate – Statistics for 2025-02:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2025-02-05 21:10:15 EST (12h45m ago)
Normal receiver range estimate: 43 miles (Updated: 2015-03-31 17:17:15 EDT)
Position packets heard directly: 67 on radio path
Position packets sent to APRS-IS: 69 – show map
Stations near current position of JH1LWU-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO1KBQ-91.1 miles 282°2025-01-25 21:38:00 JQ1QBR1.4 miles 326°2025-01-18 20:51:32
7M1JBF-111.4 miles 7°2025-02-06 09:54:36 JG1QZF1.4 miles 287°2025-02-05 07:40:49
JQ1QBR-91.5 miles 341°2025-02-06 01:36:54 JE1LWA-92.0 miles 253°2025-02-05 06:13:36
JA1OHM-92.2 miles 279°2025-01-10 20:44:39 JQ1BRQ-122.2 miles 73°2025-01-31 04:34:35
JH1WDJ-92.7 miles 162°2025-02-04 03:34:16 JA1HSS-93.0 miles 22°2025-02-06 03:26:09
JK1BYO-93.8 miles 338°2025-02-04 03:54:04 JA1MXO-93.9 miles 238°2025-01-30 17:25:29
JF1JUZ4.2 miles 271°2025-02-03 03:01:52 JH1KQX-74.4 miles 172°2025-02-01 22:37:44
7L2KOZ-94.5 miles 38°2025-02-05 00:50:12 7K1RWL-74.5 miles 270°2025-02-02 06:57:41
JF0PJS-94.6 miles 264°2025-01-25 02:33:27 JG1LKT-D4.7 miles 139°2025-02-06 09:53:18
JH1DIS4.7 miles 245°2025-01-21 18:58:24 JQ1IQZ-94.9 miles 161°2025-02-02 03:17:41
Stations heard directly by JH1LWU-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JM2WQD-9 11 2025-02-01 03:33:05 2025-02-01 21:50:53 PM95VQ > PM95WS 10.0 miles 240° 2025-02-01 21:50:53
JL1TJX-7 8 2025-02-05 08:28:39 2025-02-05 17:03:30 PM95XR > PM95WS 3.9 miles 162° 2025-02-05 17:03:30
JA1BPP-14 36 2025-02-02 15:15:06 2025-02-05 21:10:15 PM95VR > PM95WS 5.1 miles 235° 2025-02-03 17:33:58
7L1MJH-9 2 2025-02-05 19:07:58 2025-02-05 19:10:46 PM95VP > PM95WS 12.6 miles 221° 2025-02-05 19:10:46
JJ1NPN-9 2 2025-02-04 04:14:53 2025-02-04 08:32:39 PM95WQ > PM95WS 5.8 miles 207° 2025-02-04 08:32:39
JF5SIM-9 3 2025-02-01 19:14:23 2025-02-01 19:31:11 PM95XQ > PM95WS 5.7 miles 146° 2025-02-01 19:31:11
JK1TBM-9 1 2025-02-01 20:34:38 2025-02-01 20:34:38 QM05BR > PM95WS 11.5 miles 103° 2025-02-01 20:34:38
JK1SWT-9 3 2025-02-01 01:15:44 2025-02-01 03:17:38 PM95VQ > PM95WS 9.4 miles 236° 2025-02-01 01:34:12
JN3RVE-14 1 2025-02-02 10:41:06 2025-02-02 10:41:06 PM95XR > PM95WS 4.6 miles 170° 2025-02-02 10:41:06

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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