Radiosonde details

Informationen :

Serial : X4612699
Type : Vaisala RS41-SGP
Date of production : 10.11.2025
Frequency : 402MHz
Launchsite : -
Nearest town : San Carlos, US (27.6km)

Altitude (Max) : 27896m at 2026-11-05 01:06:06
Speed (Max) : 161km/h at altitude 13257m

Average speed : 78km/h
Average ascent rate : 5m/s
Average descent rate : -4m/s
Ascent rate (Max) : 7.9m/s
Descent rate (Max): -7.4m/s

First frame :
KF5TOT-ST at 2026-11-04 23:38:56 at altitude 3287m (OG: 2861m)
Last frame :
KF5TOT-ST at 2026-11-05 02:09:56 at altitude 12849m (OG: 11333m)

Flighttime : 2h31m0s
Ascent time : 1h27m10s
Descent time : 1h3m50s
Uptime : 0h0m0s
Killtimer : 7h28m0s

Distance (Straight line distance): 182km

Distance (Route):

Frames : 369

Measurement :

Temperature : -56.1°C
Humidity : 4.7%
Pressure : 179.1hPa

Vertical profile (SkewT) :

Receiving stations :

Share per receiver :

All frames :

GPX KML Map

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[ { "press": 530, "hght": 5286.756, "temp": -4.8, "dwpt": -34, "wdir": 285, "wspd": 25, "diff": 529 }, { "press": 512.5, "hght": 5548.884, "temp": -6.9, "dwpt": -30, "wdir": 279, "wspd": 26, "diff": 26 }, { "press": 490.8, "hght": 5888.736, "temp": -9.9, "dwpt": -38, "wdir": 274, "wspd": 25, "diff": 34 }, { "press": 452.6, "hght": 6505.956, "temp": -15, "dwpt": -37, "wdir": 272, "wspd": 27, "diff": 62 }, { "press": 424.6, "hght": 6988.149600000001, "temp": -18.4, "dwpt": -31, "wdir": 282, "wspd": 30, "diff": 48 }, { "press": 400.2, "hght": 7421.5752, "temp": -22.4, "dwpt": -36, "wdir": 278, "wspd": 29, "diff": 43 }, { "press": 371.4, "hght": 7966.8624, "temp": -26.9, "dwpt": -39, "wdir": 277, "wspd": 30, "diff": 55 }, { "press": 341.5, "hght": 8568.2328, "temp": -31.7, "dwpt": -49, "wdir": 275, "wspd": 32, "diff": 60 }, { "press": 325.7, "hght": 8906.256000000001, "temp": -34.5, "dwpt": -50, "wdir": 275, "wspd": 31, "diff": 34 }, { "press": 304.4, "hght": 9373.5144, "temp": -38.4, "dwpt": -53, "wdir": 271, "wspd": 30, "diff": 46 }, { "press": 285.9, "hght": 9800.234400000001, "temp": -41.8, "dwpt": -56, "wdir": 274, "wspd": 30, "diff": 43 }, { "press": 258.6, "hght": 10475.0616, "temp": -46.6, "dwpt": -63, "wdir": 275, "wspd": 34, "diff": 68 }, { "press": 233.2, "hght": 11152.632000000001, "temp": -51, "dwpt": -63, "wdir": 273, "wspd": 37, "diff": 67 }, { "press": 220.7, "hght": 11510.772, "temp": -52.8, "dwpt": -66, "wdir": 266, "wspd": 39, "diff": 36 }, { "press": 183, "hght": 12709.8552, "temp": -56.2, "dwpt": -75, "wdir": 271, "wspd": 41, "diff": 120 }, { "press": 175.4, "hght": 12976.86, "temp": -57.8, "dwpt": -77, "wdir": 272, "wspd": 39, "diff": 27 }, { "press": 163, "hght": 13437.4128, "temp": -59.2, "dwpt": -79, "wdir": 271, "wspd": 43, "diff": 46 }, { "press": 154.2, "hght": 13786.408800000001, "temp": -59.1, "dwpt": -80, "wdir": 269, "wspd": 41, "diff": 35 }, { "press": 147.8, "hght": 14053.4136, "temp": -60.3, "dwpt": -82, "wdir": 274, "wspd": 39, "diff": 26 }, { "press": 139.4, "hght": 14415.516000000001, "temp": -61.8, "dwpt": -82, "wdir": 277, "wspd": 36, "diff": 37 } ]