Radiosonde details

Informationen :

Serial : W4624207
Type : Vaisala RS41-SGP
Date of production : 12.11.2024
Frequency : 403.500MHz
Launchsite : Uccle
Nearest town : Udenhout, NL (2.1km)

Altitude (Max) : 34753m at 2026-08-21 13:10:00
Speed (Max) : 243km/h at altitude 10724m

Average speed : 49km/h
Average ascent rate : 6m/s
Average descent rate : -10m/s
Ascent rate (Max) : 21.3m/s
Descent rate (Max): -56.5m/s

First frame :
DB0UT-6 at 2026-08-21 11:41:51 at altitude 3830m (OG: 3699m)
Last frame :
KNMI2-11 at 2026-08-21 14:10:21 at altitude 628m (OG: 575m)

Flighttime : 2h28m30s
Ascent time : 1h28m9s
Descent time : 1h0m21s
Uptime : 3h31m57s
Killtimer : 7h33m

Distance (Straight line distance): 105km

Distance (Route):

Type: OIF/Ozone
Instrument: 1
Pump temperature: 4.04 °C
Ozone current: 1.0774 µA
Battery: 15.1 V
Pump current: 64 mA
External voltage: 0.0 V

Frames : 3271

Measurement :

Temperature : 13.6°C
Humidity : 81.7%
Pressure : 942.5hPa

Vertical profile (SkewT) :

Receiving stations :

Share per receiver :

All frames :

GPX KML Map

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[ { "press": 554.1, "hght": 4870.3992, "temp": -12.3, "dwpt": -40, "wdir": 247, "wspd": 13, "diff": 487 }, { "press": 516.1, "hght": 5410.8096000000005, "temp": -16.3, "dwpt": -38, "wdir": 207, "wspd": 13, "diff": 54 }, { "press": 468.1, "hght": 6135.928800000001, "temp": -22, "dwpt": -28, "wdir": 219, "wspd": 17, "diff": 73 }, { "press": 441.5, "hght": 6563.5632000000005, "temp": -23.9, "dwpt": -25, "wdir": 219, "wspd": 23, "diff": 42 }, { "press": 419, "hght": 6942.1248000000005, "temp": -26.6, "dwpt": -31, "wdir": 208, "wspd": 22, "diff": 38 }, { "press": 401.5, "hght": 7249.058400000001, "temp": -28.9, "dwpt": -30, "wdir": 200, "wspd": 25, "diff": 31 }, { "press": 343.8, "hght": 8341.1568, "temp": -37.2, "dwpt": -46, "wdir": 194, "wspd": 26, "diff": 109 }, { "press": 290.4, "hght": 9486.2904, "temp": -44.3, "dwpt": -62, "wdir": 208, "wspd": 32, "diff": 115 }, { "press": 269.8, "hght": 9975.799200000001, "temp": -45, "dwpt": -63, "wdir": 196, "wspd": 48, "diff": 49 }, { "press": 225.6, "hght": 11154.7656, "temp": -49.2, "dwpt": -62, "wdir": 199, "wspd": 51, "diff": 117 }, { "press": 195.3, "hght": 12106.351200000001, "temp": -46.1, "dwpt": -78, "wdir": 223, "wspd": 26, "diff": 96 }, { "press": 140.6, "hght": 14296.644, "temp": -45.2, "dwpt": -73, "wdir": 227, "wspd": 17, "diff": 219 }, { "press": 119.3, "hght": 15381.4272, "temp": -47.8, "dwpt": -74, "wdir": 236, "wspd": 13, "diff": 108 }, { "press": 106.7, "hght": 16116.604800000001, "temp": -49.9, "dwpt": -76, "wdir": 222, "wspd": 14, "diff": 74 }, { "press": 90.7, "hght": 17177.918400000002, "temp": -47.4, "dwpt": -75, "wdir": 254, "wspd": 12, "diff": 106 }, { "press": 85.4, "hght": 17574.463200000002, "temp": -47.2, "dwpt": -81, "wdir": 205, "wspd": 12, "diff": 39 }, { "press": 77.9, "hght": 18170.9568, "temp": -50.4, "dwpt": -76, "wdir": 283, "wspd": 9, "diff": 60 }, { "press": 63.8, "hght": 19463.6136, "temp": -49.6, "dwpt": -75, "wdir": 210, "wspd": 9, "diff": 129 }, { "press": 54.1, "hght": 20534.071200000002, "temp": -48.7, "dwpt": -75, "wdir": 218, "wspd": 7, "diff": 107 }, { "press": 50.1, "hght": 21042.1728, "temp": -48.9, "dwpt": -75, "wdir": 288, "wspd": 4, "diff": 51 }, { "press": 46.3, "hght": 21547.2264, "temp": -50.5, "dwpt": -76, "wdir": 227, "wspd": 5, "diff": 51 }, { "press": 42.5, "hght": 22122.9936, "temp": -48.8, "dwpt": -75, "wdir": 512, "wspd": 4, "diff": 57 }, { "press": 34.1, "hght": 23549.4576, "temp": -48.9, "dwpt": -75, "wdir": 206, "wspd": 10, "diff": 143 }, { "press": 29, "hght": 24605.2848, "temp": -47.2, "dwpt": -75, "wdir": 210, "wspd": 10, "diff": 106 } ]