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APRS weather station JR8YLV-13 - show graphs
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Comment: ishikari 431.02MHz UI-digi {UIV32N}
Last status: UI-View32 V2.03
Location: 43°15.69' N 141°24.70' E - locator QN03QG92JS - show map - static map
3.3 miles Northeast bearing 63° from Ishikari, Hokkaidō, Japan [?]
6.1 miles Northwest bearing 300° from Tōbetsu, Hokkaidō, Japan
14.0 miles North bearing 13° from Sapporo-shi, Hokkaidō, Japan
59.4 miles Southwest bearing 234° from Asahikawa, Hokkaidō, Japan
Last position: 2018-01-21 13:31:26 EST (2m50s ago)
2018-01-22 03:31:26 JST local time at Ishikari, Japan [?]
Last WX report: 2018-01-21 13:31:26 EST (2m50s ago) – show weather charts
67 °F 78% 1016.0 mbar 0.0 MPH West
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YLV-13>APU25N via TCPIP*,qAC,JF6LZE
Positions stored: 1
Packet rate: 868 seconds between packets on average during 43390 seconds.
Other SSIDs: JR8YLV JR8YLV-7
APRS igate – Statistics for 2018-01:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2018-01-21 05:11:06 EST (8h23m ago)
Normal receiver range estimate: 25 miles (Updated: 2017-02-28 17:00:02 EST)
Position packets heard directly: 590 on radio path
Position packets sent to APRS-IS: 653 – show map
Stations near current position of JR8YLV-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR8YJZ-21.1 miles 355°2018-01-21 13:28:02 JM8KYY-76.4 miles 181°2018-01-08 01:34:08
JR8YMH-36.4 miles 180°2018-01-21 13:21:32 JI8DFT-97.0 miles 207°2018-01-19 03:00:19
JI8ODD-97.9 miles 203°2018-01-13 02:43:57 JG8SGG-98.7 miles 194°2018-01-21 03:30:41
JA8BKN-99.6 miles 200°2018-01-20 00:59:14 JA8DKJ-99.8 miles 216°2018-01-21 01:54:01
JI8PNV-910.4 miles 198°2018-01-18 16:01:16 JM8DUI-710.5 miles 187°2017-12-23 21:56:25
JR8EKN10.6 miles 199°2017-12-27 21:03:39 JH8ICW-911.6 miles 224°2018-01-21 05:22:11
JR8EKN-912.1 miles 215°2018-01-10 05:51:15 JG8VWJ-912.3 miles 198°2018-01-21 02:14:18
JR8FLW-712.5 miles 199°2018-01-21 05:07:01 JI8HEM-712.7 miles 200°2018-01-21 05:36:17
JK8JMN-1012.8 miles 202°2018-01-21 13:10:47 JH8CUY-912.8 miles 222°2018-01-21 04:36:50
JI8HEM12.8 miles 202°2018-01-12 20:10:16 JR8YNS-1012.9 miles 222°2018-01-21 13:02:19
Stations heard directly by JR8YLV-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 17 2018-01-07 21:08:36 2018-01-19 21:54:41 QN03QA > QN03QG 18.2 miles 191° 2018-01-16 01:54:13
JA8DKJ-9 70 2018-01-08 18:27:55 2018-01-21 01:43:46 QN02RX > QN03QG 20.7 miles 170° 2018-01-11 20:30:19
JH8OVN-9 8 2018-01-10 22:16:44 2018-01-10 23:14:32 QN03RA > QN03QG 17.3 miles 178° 2018-01-10 22:16:44
JI8EWF-9 2 2018-01-05 04:59:19 2018-01-06 20:41:52 QN02OW > QN03QG 22.8 miles 203° 2018-01-06 20:41:52
JE8LWZ-9 1 2018-01-15 18:52:28 2018-01-15 18:52:28 QN02RX > QN03QG 19.4 miles 174° 2018-01-15 18:52:28
JI8HEM-7 1 2018-01-07 19:39:10 2018-01-07 19:39:10 QN03QB > QN03QG 14.1 miles 193° 2018-01-07 19:39:10
JJ8EMJ-12 2 2018-01-10 02:23:38 2018-01-10 03:21:59 QN02RW > QN03QG 21.8 miles 169° 2018-01-10 02:23:38
JJ8LNX-9 45 2018-01-05 23:25:30 2018-01-20 22:37:07 QN03QA > QN03QG 16.7 miles 185° 2018-01-07 02:08:10
JG8SGG-9 7 2018-01-07 18:23:56 2018-01-21 03:12:38 QN03PA > QN03QG 17.2 miles 207° 2018-01-07 18:23:56
JR8VFL-9 23 2018-01-06 18:50:04 2018-01-07 17:57:34 QN03LB > QN03QG 25.1 miles 240° 2018-01-07 00:48:03
JG8VWJ-9 2 2018-01-21 01:51:36 2018-01-21 02:04:04 QN02SW > QN03QG 22.0 miles 167° 2018-01-21 01:51:36
JI8ODD-9 9 2018-01-12 21:10:44 2018-01-13 02:22:28 QN03ME > QN03QG 20.9 miles 258° 2018-01-12 21:44:32
JE8MFG-9 5 2018-01-05 22:08:12 2018-01-20 00:30:36 QN02RX > QN03QG 20.3 miles 171° 2018-01-20 00:30:36
JE8ADI-9 7 2018-01-05 22:34:46 2018-01-07 07:45:49 QN02UX > QN03QG 24.1 miles 147° 2018-01-07 07:45:49
JK8JRD-9 3 2018-01-14 17:18:39 2018-01-20 01:51:13 QN03ME > QN03QG 20.9 miles 258° 2018-01-20 01:18:23
JA8NOU-7 11 2018-01-11 18:27:13 2018-01-17 23:46:29 QN03SC > QN03QG 13.5 miles 154° 2018-01-17 23:24:45
JH8CUY-9 2 2018-01-09 18:38:57 2018-01-16 06:33:16 QN03IB > QN03QG 39.1 miles 250° 2018-01-09 18:38:57
JH8OVN-8 3 2018-01-05 20:51:04 2018-01-17 05:25:51 QN02RX > QN03QG 19.4 miles 174° 2018-01-05 20:51:04
JR8YMW-9 2 2018-01-21 00:36:42 2018-01-21 00:38:39 QN03QB > QN03QG 13.7 miles 192° 2018-01-21 00:36:42
JR8EKN-9 7 2018-01-09 19:59:01 2018-01-10 00:50:43 QN02NW > QN03QG 24.8 miles 212° 2018-01-09 22:55:10
JR8IVS-12 9 2018-01-19 05:12:27 2018-01-20 01:35:56 QN13BR > QN03QG 50.2 miles 48° 2018-01-19 05:12:27
JI8DFT-9 61 2018-01-06 03:05:48 2018-01-19 02:51:47 QN03UD > QN03QG 16.7 miles 117° 2018-01-19 00:22:34
JK8CEE-9 12 2018-01-13 20:30:14 2018-01-14 02:45:11 QN02PT > QN03QG 32.0 miles 189° 2018-01-13 20:30:14
JH8MTV-9 1 2018-01-18 18:24:55 2018-01-18 18:24:55 QN03RA > QN03QG 15.6 miles 170° 2018-01-18 18:24:55
JR8WLI-9 2 2018-01-06 22:11:40 2018-01-06 23:17:11 QN02RX > QN03QG 20.9 miles 171° 2018-01-06 22:11:40
JG8RET-7 1 2018-01-09 20:02:11 2018-01-09 20:02:11 QN02QX > QN03QG 20.8 miles 188° 2018-01-09 20:02:11
JA8BKN-9 211 2018-01-06 20:48:41 2018-01-20 00:59:14 JF00AA > QN03QG 10442.0 miles 263° 2018-01-15 20:51:03
JE8KKX-9 4 2018-01-08 01:33:41 2018-01-08 01:47:14 QN03XK > QN03QG 28.7 miles 62° 2018-01-08 01:47:14
JD1BNY-9 8 2018-01-19 19:49:03 2018-01-21 00:32:00 QN03XA > QN03QG 32.3 miles 120° 2018-01-21 00:32:00
JI8PRP-9 2 2018-01-20 04:45:59 2018-01-20 04:49:01 QN03QC > QN03QG 11.4 miles 184° 2018-01-20 04:49:01
JF8EPR-12 42 2018-01-05 20:42:54 2018-01-21 04:53:16 QN12AW > QN03QG 39.8 miles 125° 2018-01-19 22:05:13
JR8YLE-9 2 2018-01-21 00:17:19 2018-01-21 00:33:58 QN00DU > QN03QG 174.8 miles 199° 2018-01-21 00:33:58
JM8KDE-9 8 2018-01-05 16:27:24 2018-01-21 05:11:06 QN02PX > QN03QG 20.7 miles 191° 2018-01-13 03:32:21

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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