SondeTracker

Meteorological Radiosondes Database

Operations

Sounding was ended - last measurement: 2020-08-06 00:44:59z
MAP
About Radiosonde

Number: R4820754

Launch Site: Williamtown (AU)

Type: RS41

Date Of Manufacture: 2019-11-26

AUX: NO

Frequency: 402.401 MHz

Max Speed: 224 km/h at 11601 m

Average Speed: 87.60 km/h

Max Altitude: 25660 m

Average Ascent Speed: 5.83 m/s

Average Descent Speed: 16.98 m/s

Status: LOST

Status Changes
Launch Site Type AUX Frequency Status Finder Landing Point Description Changes made by
MHz LOST 0, 0 AUTO STATUS: Probably lost in the water [BOT]AUTO-STATUS - 2020-08-06 01:44:59z
APRS Statistics

Received Frames: 70

First Frame [UTC]: 2020-08-05 23:23:59z

Last Frame [UTC]: 2020-08-06 00:44:59z

Receivers: VK2CEL-10

Flight Time: 01:21:00 h

Distance From First Measurement: 115.07 km

Nearest City: Forster (AU) [81.84 km]

Nearest Hunter: [0.00 km]

Ground Altitude: -123 m

Distance from QTH: 0.00 km

APRS Data
Receiver Number Date/Time [UTC] φ λ Course [°] Speed [km/h] Altitude [m] Description
VK2CEL-10R48207542020-08-06 00:44:59-32.7384153.0818113014452Clb=-19.2m/s t=-54.7C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:43:59-32.7402153.061849815332Clb=-10.5m/s t=-56.2C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:42:59-32.7372153.04410610616064Clb=-17.3m/s t=-58.8C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:41:59-32.7356153.026928117008Clb=-13.9m/s t=-57.5C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:41:10-32.735153.015924417922Clb=-21.5m/s t=-57.0C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:39:59-32.7336153.006854419102Clb=-17.0m/s t=-59.9C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:38:59-32.7326152.997805920216Clb=-19.9m/s t=-57.1C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:37:59-32.7346152.992782021363Clb=-18.7m/s t=-56.3C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:36:59-32.7351152.988881922548Clb=-21.1m/s t=-56.9C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:36:12-32.7348152.983823023911Clb=-24.6m/s t=-56.7C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:33:59-32.7348152.975851525660Clb=8.8m/s t=-53.9C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:32:59-32.7356152.9711191525280Clb=6.3m/s t=-55.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:31:59-32.7362152.968403724921Clb=5.1m/s t=-54.7C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:30:59-32.74152.961674424570Clb=8.4m/s t=-56.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:29:59-32.7411152.954903124204Clb=6.2m/s t=-58.0C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:27:59-32.7401152.9441022623456Clb=7.2m/s t=-59.5C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:26:59-32.7403152.938883723127Clb=5.6m/s t=-58.2C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:26:08-32.7391152.9331031722791Clb=4.8m/s t=-56.2C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:24:59-32.7392152.93931322419Clb=8.9m/s t=-55.6C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:23:59-32.7402152.927693122012Clb=5.2m/s t=-56.2C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:21:59-32.7439152.919583921270Clb=7.9m/s t=-56.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:21:09-32.7473152.914543320917Clb=5.9m/s t=-56.6C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:18:59-32.7496152.91035720257Clb=6.9m/s t=-61.0C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:17:59-32.7454152.8921305219895Clb=6.4m/s t=-60.4C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:16:59-32.7426152.881783519367Clb=5.7m/s t=-58.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:16:09-32.7429152.878784119199Clb=6.2m/s t=-59.9C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:14:59-32.7432152.87905018877Clb=6.8m/s t=-59.4C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:12:59-32.7393152.8521013318221Clb=6.6m/s t=-57.3C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:11:59-32.7393152.845804817894Clb=6.0m/s t=-56.5C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:11:09-32.738152.8351005717567Clb=4.1m/s t=-55.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:09:59-32.739152.824788017254Clb=6.5m/s t=-57.1C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:08:59-32.7401152.808878716937Clb=5.5m/s t=-57.8C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:07:59-32.7402152.799210916613Clb=4.4m/s t=-58.9C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:06:59-32.7381152.771968916319Clb=6.2m/s t=-59.5C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:06:06-32.735152.7551049816009Clb=7.5m/s t=-58.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:03:59-32.7291152.721879415319Clb=8.4m/s t=-56.1C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:02:59-32.7303152.7038510714963Clb=4.8m/s t=-55.4C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-06 00:01:59-32.7315152.6858710414609Clb=5.4m/s t=-54.4C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:59:59-32.7347152.6328915013956Clb=3.6m/s t=-54.1C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:58:59-32.734152.6079414113644Clb=7.3m/s t=-54.0C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:57:59-32.7331152.5838814413306Clb=4.5m/s t=-53.0C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:56:59-32.7338152.5549116712904Clb=4.0m/s t=-50.9C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:56:10-32.7338152.5249117812580Clb=4.3m/s t=-49.8C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:54:59-32.7316152.48910122012219Clb=7.4m/s t=-49.6C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:53:59-32.7253152.4529920611915Clb=3.4m/s t=-50.5C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:52:59-32.7185152.41410322411601Clb=3.9m/s t=-51.5C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:51:59-32.7115152.37810418711259Clb=5.0m/s t=-51.9C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:51:11-32.7044152.34710917610943Clb=7.4m/s t=-53.0C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:49:59-32.6997152.3219011110573Clb=11.0m/s t=-56.4C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:48:59-32.7027152.2997113910137Clb=4.6m/s t=-54.2C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:47:59-32.7099152.274701599746Clb=5.0m/s t=-52.0C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:46:59-32.7171152.248701529402Clb=6.6m/s t=-49.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:46:10-32.724152.223701489057Clb=4.8m/s t=-46.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:44:59-32.7301152.198731398701Clb=4.8m/s t=-43.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:41:05-32.7452152.105831287272Clb=4.5m/s t=-30.8C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:39:59-32.7476152.083831226934Clb=5.0m/s t=-27.8C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:38:59-32.7491152.062891176582Clb=7.6m/s t=-25.1C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:37:59-32.7485152.04941306234Clb=7.2m/s t=-22.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:36:09-32.7486151.995861205520Clb=7.4m/s t=-18.0C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:34:59-32.7512151.974771155133Clb=6.3m/s t=-14.7C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:33:59-32.7538151.956801044763Clb=5.6m/s t=-12.2C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:32:59-32.7573151.93976984408Clb=5.3m/s t=-9.5C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:31:59-32.7605151.92373854036Clb=8.7m/s t=-7.5C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:30:59-32.7654151.90765893679Clb=5.7m/s t=-4.4C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:29:59-32.7702151.89455593293Clb=6.5m/s t=-6.5C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:28:59-32.7742151.88650542916Clb=6.4m/s t=-3.1C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:27:59-32.7789151.87956522579Clb=6.0m/s t=-1.3C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:26:59-32.7824151.87261412250Clb=5.1m/s t=0.9C 402.400 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:26:01-32.786151.86555481900Clb=5.7m/s t=3.6C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
VK2CEL-10R48207542020-08-05 23:23:59-32.7914151.85246191184Clb=4.1m/s t=-273.0C 402.401 MHz Type=RS41-SG Radiosonde auto_rx v1.3.0
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Version: 1.10 [2024-04-01]