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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
6.4 miles Southeast bearing 118° from Sōka, Saitama, Japan [?]
10.1 miles Southeast bearing 137° from Koshigaya, 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: 2019-02-21 12:47:02 EST (2m28s ago)
2019-02-22 02:47:02 JST local time at Sōka, Japan [?]
Last WX report: 2019-02-21 12:47:02 EST (2m28s ago) – show weather charts
45 °F 29% 1015.0 mbar
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JH1LWU-13>APX211 via TCPIP*,qAC,T2TOKYO3
Positions stored: 7
Packet rate: 1801 seconds between packets on average during 88249 seconds.
Other SSIDs: JH1LWU-12 JH1LWU-5 JH1LWU-6
APRS igate – Statistics for 2019-02:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2019-02-21 03:56:30 EST (8h53m ago)
Normal receiver range estimate: 43 miles (Updated: 2015-03-31 17:17:15 EDT)
Position packets heard directly: 384 on radio path
Position packets sent to APRS-IS: 492 – show map
Stations near current position of JH1LWU-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1LWU-60.0 yards 0°2019-02-17 01:18:17 JG1QZF-A1.4 miles 287°2019-02-19 04:12:40
7M1JBF-51.4 miles 7°2019-02-20 07:57:15 7K1VKU-92.1 miles 137°2019-02-21 03:57:54
JI1CMU2.5 miles 175°2019-01-27 04:55:23 JI1DIT3.6 miles 145°2019-02-11 08:09:58
JI1DIU-73.6 miles 145°2019-02-11 09:20:04 JL1TJX-53.7 miles 149°2019-02-21 08:38:56
JE1VHI4.1 miles 205°2019-02-16 17:37:22 JQ1QBR-94.2 miles 58°2019-02-21 05:57:47
JH1XHE-94.3 miles 330°2019-02-03 03:31:54 JJ1VOA4.4 miles 197°2019-02-18 03:31:51
JF1JUZ4.5 miles 270°2019-02-19 15:30:29 JJ1MRA-54.9 miles 177°2019-02-18 03:51:09
JI1KNF5.1 miles 163°2019-02-21 12:43:44 JO1KBQ5.1 miles 177°2019-02-13 16:00:31
JE1PJA-95.1 miles 269°2019-02-19 17:51:55 JN1ENU-95.2 miles 284°2019-01-29 01:34:06
JP1YJK-I5.2 miles 204°2019-02-21 12:44:40 JI1LNO5.2 miles 195°2019-02-10 22:01:00
Stations heard directly by JH1LWU-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JF7ELG-9 1 2019-02-09 20:27:33 2019-02-09 20:27:33 PM95WU > PM95WS 4.9 miles 349° 2019-02-09 20:27:33
JK1PEB-9 24 2019-02-01 00:31:52 2019-02-03 21:35:28 PM95WU > PM95WS 5.3 miles 341° 2019-02-03 21:35:28
7M1JBF-9 5 2019-02-08 08:28:29 2019-02-18 18:35:11 PM95WT > PM95WS 2.6 miles 322° 2019-02-15 19:47:08
JA1YKX-1 14 2019-02-02 10:51:15 2019-02-20 10:31:42 PM95SM > PM95WS 26.9 miles 227° 2019-02-20 10:31:42
JL1TJX-7 7 2019-02-01 10:44:32 2019-02-16 21:19:40 PM95XR > PM95WS 2.6 miles 149° 2019-02-01 10:45:46
JF2BVT-14 22 2019-02-18 22:08:14 2019-02-19 01:29:36 PM95WT > PM95WS 3.6 miles 330° 2019-02-19 00:49:32
JH1JLJ-14 11 2019-02-01 02:30:01 2019-02-20 04:54:18 PM95WU > PM95WS 6.8 miles 354° 2019-02-08 23:56:43
7K1VKU-9 81 2019-02-03 03:57:52 2019-02-21 03:56:30 PM95XR > PM95WS 2.8 miles 133° 2019-02-14 05:15:11
JE1EER-9 2 2019-02-01 08:14:34 2019-02-01 08:20:40 PM95VR > PM95WS 6.8 miles 227° 2019-02-01 08:14:34
JA7THE-9 7 2019-02-03 03:48:45 2019-02-20 12:51:57 QM05AS > PM95WS 8.7 miles 95° 2019-02-10 20:47:21
JA1BPP-14 33 2019-02-12 16:49:46 2019-02-20 16:14:22 PM95VR > PM95WS 7.2 miles 234° 2019-02-20 00:44:34
JA1HSS-9 124 2019-02-01 04:01:36 2019-02-21 03:49:07 PM95WT > PM95WS 4.5 miles 318° 2019-02-16 04:51:08
JO1KBQ-9 3 2019-02-02 14:10:23 2019-02-02 22:32:24 PM95WS > PM95WS 0.8 miles 240° 2019-02-02 14:10:23
JA7UIK-9 1 2019-02-01 01:03:10 2019-02-01 01:03:10 PM95VT > PM95WS 4.5 miles 285° 2019-02-01 01:03:10
JE1JTB-7 24 2019-02-07 00:11:22 2019-02-07 03:16:54 PM95WR > PM95WS 3.1 miles 205° 2019-02-07 01:28:24
JI1SRR-7 7 2019-02-15 07:57:42 2019-02-16 13:20:52 PM95XS > PM95WS 2.1 miles 79° 2019-02-16 13:20:52
JE7JGJ-9 5 2019-02-11 15:36:50 2019-02-20 08:47:29 PM95WU > PM95WS 6.8 miles 353° 2019-02-11 15:36:50
JH1DIO-9 1 2019-02-01 19:38:19 2019-02-01 19:38:19 PM95WS > PM95WS 0.8 miles 233° 2019-02-01 19:38:19
JA1WHD-9 6 2019-02-01 03:06:58 2019-02-15 03:05:25 PM95XQ > PM95WS 7.6 miles 143° 2019-02-03 23:19:09
JF1JAY-7 4 2019-02-08 03:08:28 2019-02-15 20:28:45 PM95WQ > PM95WS 5.4 miles 210° 2019-02-08 06:24:17
JF1XDQ 1 2019-02-09 07:54:49 2019-02-09 07:54:49 PM95WQ > PM95WS 6.8 miles 192° 2019-02-09 07:54:49
JL1FKG-7 1 2019-02-03 00:16:47 2019-02-03 00:16:47 PM95WR > PM95WS 5.1 miles 221° 2019-02-03 00:16:47

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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