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APRS weather station JH1LWU-13 - show graphs
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Location: 35°46.56' N 139°54.32' E - locator PM95WS86PF - show map - static map
0.6 miles Southeast bearing 149° from Matsudo, Chiba, Japan [?]
5.5 miles South bearing 178° from Nagareyama, Chiba, Japan
13.4 miles Northeast bearing 63° from Tokyo, Tōkyō, Japan
27.0 miles Northeast bearing 33° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-05-13 04:49:35 EDT (15m58s ago)
2021-05-13 17:49:35 JST local time at Matsudo, Japan [?]
Last WX report: 2021-05-13 04:49:35 EDT (15m58s ago) – show weather charts
66 °F 67% 1010.0 mbar
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JH1LWU-13>APX217 via TCPIP*,qAC,T2OSAKA
Positions stored: 7
Packet rate: 1801 seconds between packets on average during 88249 seconds.
Other SSIDs: JH1LWU-6 JH1LWU-7
APRS igate – Statistics for 2021-05:
Stations heard directly: 12 on radio path – show map
Last heard a station directly: 2021-05-13 04:30:49 EDT (34m44s ago)
Normal receiver range estimate: 43 miles (Updated: 2015-03-31 17:17:15 EDT)
Position packets heard directly: 80 on radio path
Position packets sent to APRS-IS: 81 – show map
Stations near current position of JH1LWU-13 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1QBR-90.4 miles 28°2021-05-12 03:49:01 JF1LGD-i1.0 miles 1°2021-05-10 15:46:30
JQ1QBR1.0 miles 188°2021-05-05 06:51:11 7M1JBF-151.4 miles 7°2021-05-13 04:57:08
7M1JBF-91.4 miles 7°2021-05-09 11:53:56 7M1JBF-51.4 miles 7°2021-05-10 07:51:03
JI0NZE-91.5 miles 306°2021-04-27 03:07:35 JJ1UES-91.8 miles 156°2021-05-04 06:28:36
JJ1SEQ-71.8 miles 208°2021-05-11 02:34:12 7M1JBF-A2.1 miles 319°2021-05-09 11:46:06
JJ1MRA-92.4 miles 160°2021-05-12 10:30:44 JG1TNX-E2.9 miles 66°2021-04-18 02:51:24
JE1VHI3.0 miles 217°2021-05-08 20:05:14 JH1XHE-93.2 miles 328°2021-05-01 05:53:12
JE0AQG-73.4 miles 233°2021-05-12 06:08:46 JH1USM3.4 miles 3°2021-04-24 22:07:18
JA1HSS-93.9 miles 25°2021-05-08 22:48:43 JJ1XUV4.0 miles 26°2021-04-28 00:01:55
JA7NJN4.1 miles 77°2021-04-18 05:12:36 7K1VKU-94.1 miles 318°2021-05-12 18:36:17
Stations heard directly by JH1LWU-13
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
7M1JBF-9 2 2021-05-09 11:45:14 2021-05-09 11:48:53 PM95WT > PM95WS 2.2 miles 316° 2021-05-09 11:45:14
JG1MSU-7 1 2021-05-01 21:19:35 2021-05-01 21:19:35 PM95JN > PM95WS 63.7 miles 257° 2021-05-01 21:19:35
JN1BWK-9 1 2021-05-08 07:29:29 2021-05-08 07:29:29 PM95WK > PM95WS 22.1 miles 183° 2021-05-08 07:29:29
JH1JLJ-14 3 2021-05-13 01:35:20 2021-05-13 04:30:49 PM95WR > PM95WS 5.1 miles 224° 2021-05-13 04:15:47
JH1NLX-9 1 2021-05-04 08:00:25 2021-05-04 08:00:25 PM95XR > PM95WS 4.6 miles 170° 2021-05-04 08:00:25
JP1JKH-9 13 2021-05-08 19:56:13 2021-05-08 21:59:20 QM05AS > PM95WS 5.4 miles 82° 2021-05-08 21:59:20
JI1DLW-9 34 2021-05-12 23:30:13 2021-05-13 03:39:04 QM05AS > PM95WS 5.5 miles 84° 2021-05-12 23:31:14
JA7THE-9 12 2021-05-01 06:47:55 2021-05-09 01:48:59 QM05AS > PM95WS 7.8 miles 95° 2021-05-01 19:54:37
JA1HSS-9 3 2021-05-05 22:03:00 2021-05-05 22:18:34 PM95XS > PM95WS 3.0 miles 102° 2021-05-05 22:18:34
JH1DIO-9 3 2021-05-07 03:45:00 2021-05-13 03:49:43 PM95WP > PM95WS 9.0 miles 183° 2021-05-10 03:28:19
JJ1LFO-9 2 2021-05-05 01:19:28 2021-05-05 01:23:28 PM95WS > PM95WS 1.9 miles 251° 2021-05-05 01:23:28
JK1CFT-7 5 2021-05-08 02:19:24 2021-05-08 02:26:38 PM95VP > PM95WS 11.2 miles 225° 2021-05-08 02:25:37

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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