Radiosonde details



Informationen :

Serial : X4940043
Type : Vaisala RS41-SG
Date of production : 04.12.2025
Frequency : 405.600MHz
Launchsite : Sofia Observ.

Altitude (Max) : 23369m at 2026-07-30 06:39:52
Speed (Max) : 100km/h at altitude 13159m

Average speed : 47km/h
Average ascent rate : 6m/s
Average descent rate : -10m/s
Ascent rate (Max) : 10.3m/s
Descent rate (Max): -13.8m/s

First frame :
LZ4TU-5 at 2026-07-30 05:36:43 at altitude 2809m (OG: 2767m)
Last frame :
LZ4TU-5 at 2026-07-30 06:39:52 at altitude 23369m (OG: 23327m)

Flighttime : 1h3m9s
Ascent time : 1h3m9s
Descent time : 0s
Uptime : -
Killtimer : -

Distance (Straight line distance): 23km

Distance (Route):


Frames : 52


Measurement :

Temperature : -51.8°C
Humidity : 0.9%
Pressure : 0hPa


Vertical profile (SkewT) :


Elevation profile :



All frames :


Receiver Date Latitude Longitude Direction Speed Altitude Climb Temperature Humidity Pressure Voltage Killtimer Uptime BKT XDATA
LZ4TU-52026-07-30 06:39:5242.6038623.64588248°55km/h23369m-13.8m/s-51.8°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:36:5142.6045623.67544267°42km/h23103m5.1m/s-54.8°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:35:2042.6059123.68835263°35km/h22491m-5.9m/s-55.2°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:32:2442.6065823.71368232°47km/h21514m6.9m/s-57.0°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:32:2042.6068823.71423233°46km/h21491m5.2m/s-57.2°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:30:5542.6096323.72497260°38km/h20950m5.5m/s-56.6°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:30:5142.6097823.72539222°33km/h20921m4.7m/s-56.7°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:27:4842.6096223.73816254°29km/h19914m6.8m/s-57.5°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:27:4442.6097323.73857243°38km/h19890m8.4m/s-57.6°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:24:3142.6117023.74134341°11km/h18781m3.5m/s-60.8°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:22:5742.6102923.7418735km/h18297m6.3m/s-62.0°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:22:5342.6099523.74184355°29km/h18273m4.8m/s-61.8°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:16:4842.6077423.7145168°53km/h16239m6.0m/s-61.4°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:10:4042.5957123.6447388°80km/h14193m4.1m/s-56.2°C2.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:10:3642.5956223.6436583°80km/h14176m4.5m/s-56.1°C2.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:09:0042.5932123.6184083°82km/h13713m4.6m/s-53.7°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:08:5642.5931023.6173283°78km/h13692m5.4m/s-53.7°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:07:1242.5912323.5861485°97km/h13181m5.1m/s-51.1°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:07:0742.5910923.5845184°99km/h13159m5.8m/s-51.0°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:05:4142.5867723.5576375°88km/h12751m4.3m/s-49.6°C3.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:04:1642.5828823.5344379°80km/h12350m3.7m/s-48.7°C4.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:04:1242.5826523.5334071°73km/h12329m7.0m/s-48.6°C5.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:02:4542.5811823.5146389°57km/h11827m5.9m/s-47.3°C6.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:02:4142.5811523.5138387°64km/h11805m6.8m/s-47.2°C6.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:01:1642.5806123.4948093°55km/h11304m6.9m/s-44.2°C6.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 06:01:1142.5806623.4940199°62km/h11279m5.8m/s-43.9°C6.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:59:3542.5809423.4727090°64km/h10741m5.2m/s-41.3°C6.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:57:4842.5820123.45366109°42km/h10167m4.0m/s-38.3°C7.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:56:2442.5861923.44239119°42km/h9735m6.4m/s-35.6°C7.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:56:2042.5863923.44195122°38km/h9710m4.0m/s-35.4°C7.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:54:5742.5900223.42996109°46km/h9225m5.9m/s-32.4°C6.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:54:5342.5901723.42933105°49km/h9203m6.6m/s-32.2°C6.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:53:2642.5931923.41833104°38km/h8691m5.4m/s-29.2°C14.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:52:0142.5971823.40912118°38km/h8163m10.3m/s-24.8°C13.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:51:5742.5973723.40865122°40km/h8132m6.1m/s-24.6°C13.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:50:3442.6018023.39943124°40km/h7625m6.9m/s-20.5°C16.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:50:3042.6020123.39885116°53km/h7604m3.1m/s-20.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:49:0742.6061223.38747135°57km/h7125m3.7m/s-16.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:49:0342.6064623.38693130°51km/h7100m8.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:47:3842.6125923.37804143°35km/h6628m6.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:47:3442.6129023.37766132°47km/h6605m3.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:46:0742.6188523.37152143°33km/h6096m7.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:44:4342.6225523.36705125°20km/h5577m8.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:44:3942.6226523.36695165°15km/h5551m5.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:43:1542.6267423.36476156°27km/h5063m5.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:43:1142.6269223.36461177°16km/h5044m4.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:41:4942.6334123.36553176°42km/h4572m3.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:41:4442.6339623.36556186°44km/h4537m7.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:40:1942.6410523.36721206°31km/h4051m8.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:40:1542.6413323.36740214°24km/h4024m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:38:4442.6465823.36961176°15km/h3488m4.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-30 05:36:4342.6535923.37323188°27km/h2809m6.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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