Source callsign:	GRBTOR
Comment:	TORNADO }a0]QMQIMNNPQM{100AA
Location:	44°48.60' N 90°09.00' W - locator EN44WT24AJ - show map 3.5 miles West bearing 280° from Stratford, Marathon County, Wisconsin, United States [?] 9.8 miles North bearing 6° from Marshfield, Wood County, Wisconsin, United States 66.1 miles East bearing 90° from Eau Claire, Eau Claire County, Wisconsin, United States 88.0 miles Northeast bearing 37° from La Crosse, La Crosse County, Wisconsin, United States
Last position:	2024-05-21 21:16:51 EDT (24d 17h15m ago) 2024-05-21 20:16:51 CDT local time at Stratford, United States [?]
Course:	34°
Speed:	81 MPH
Last path:	GRBTOR>APRS via qAO,AE5PL-WX
Positions stored:	1
Others sourced by GRBTOR:	GRBTOR20A GRBTOR30A GRBTOR40A GRBTOR50A GRBTOR60A

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KC9YZQ-5		4.1 miles 173°	2024-06-08 10:38:59		KD9FUR-C		7.8 miles 182°	2024-06-15 14:30:58
KD9FUR C		7.8 miles 182°	2024-06-15 14:31:13		GRBSVRE0A		9.0 miles 354°	2024-05-21 21:32:52
N9BID		10.6 miles 310°	2024-06-09 13:04:08		N9MY-9		11.6 miles 316°	2024-05-18 23:49:31
VE3KCL-37		12.0 miles 131°	2024-05-22 09:56:48		KD9FLD-9		12.7 miles 43°	2024-05-29 10:24:46
N9MO		13.0 miles 179°	2024-05-21 17:56:59		KA9BAB-11		13.7 miles 324°	2024-06-15 14:24:01
147.135R7		13.7 miles 324°	2024-06-15 14:16:23		KA9BAB		13.7 miles 324°	2024-06-13 10:53:22
GRBSVR50A		16.9 miles 344°	2024-05-18 19:16:27		GW4269		18.2 miles 330°	2024-06-15 14:20:03
ARXSVSB0A		18.2 miles 250°	2024-05-18 18:32:28		ARXSVRD0A		19.7 miles 349°	2024-05-18 19:32:27
KB9RWX-10		19.7 miles 169°	2024-06-15 14:29:55		KJ9CKS-i		20.8 miles 92°	2024-06-13 00:06:48
K0VYD-N		21.2 miles 93°	2024-06-15 14:30:55		W9CPY-Y		21.6 miles 88°	2024-05-29 15:28:27

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.