Radiosonde details

Informationen :

Serial : X4553134
Type : Vaisala RS41-SGP
Date of production : 07.11.2025
Frequency : 402MHz
Launchsite : -
Nearest town : San Carlos, US (25.1km)

Altitude (Max) : 26513m at 2026-11-04 00:57:23
Speed (Max) : 207km/h at altitude 13817m

Average speed : 79km/h
Average ascent rate : 5m/s
Average descent rate : -7m/s
Ascent rate (Max) : 9.4m/s
Descent rate (Max): -14.3m/s

First frame :
KF5TOT-ST at 2026-11-03 23:45:06 at altitude 4894m (OG: 4459m)
Last frame :
KF5TOT-ST at 2026-11-04 01:35:03 at altitude 13817m (OG: 12506m)

Flighttime : 1h49m57s
Ascent time : 1h12m17s
Descent time : 37m40s
Uptime : 0h0m0s
Killtimer : 7h53m0s

Distance (Straight line distance): 154km

Distance (Route):

Frames : 257

Measurement :

Temperature : -66.5°C
Humidity : 47.2%
Pressure : 156.6hPa

Vertical profile (SkewT) :

Receiving stations :

Share per receiver :

All frames :

GPX KML Map

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[ { "press": 485.1, "hght": 6036.564, "temp": -9.4, "dwpt": -33, "wdir": 276, "wspd": 24, "diff": 604 }, { "press": 303, "hght": 9502.444800000001, "temp": -34, "dwpt": -43, "wdir": 264, "wspd": 40, "diff": 346 }, { "press": 279.6, "hght": 10062.972, "temp": -37.7, "dwpt": -43, "wdir": 268, "wspd": 43, "diff": 56 }, { "press": 245.7, "hght": 10942.0152, "temp": -44.3, "dwpt": -62, "wdir": 263, "wspd": 47, "diff": 88 }, { "press": 229.5, "hght": 11394.948, "temp": -48.3, "dwpt": -59, "wdir": 264, "wspd": 51, "diff": 45 }, { "press": 214.3, "hght": 11843.3088, "temp": -51.5, "dwpt": -62, "wdir": 269, "wspd": 54, "diff": 45 }, { "press": 195, "hght": 12453.8232, "temp": -56, "dwpt": -67, "wdir": 272, "wspd": 52, "diff": 61 }, { "press": 172.6, "hght": 13222.224, "temp": -62.1, "dwpt": -67, "wdir": 275, "wspd": 51, "diff": 77 }, { "press": 160, "hght": 13687.044, "temp": -65.7, "dwpt": -71, "wdir": 281, "wspd": 52, "diff": 47 }, { "press": 141.7, "hght": 14420.697600000001, "temp": -69.7, "dwpt": -75, "wdir": 279, "wspd": 47, "diff": 73 }, { "press": 120.4, "hght": 15391.4856, "temp": -71.9, "dwpt": -82, "wdir": 266, "wspd": 41, "diff": 97 }, { "press": 109.2, "hght": 15963.595200000002, "temp": -71, "dwpt": -82, "wdir": 285, "wspd": 42, "diff": 57 } ]