Radiosonde details



Informationen :

Serial : X4931887
Type : Vaisala RS41-SG
Date of production : 03.12.2025
Frequency : 405.900MHz
Launchsite : Sofia Observ.

Altitude (Max) : 24142m at 2026-07-12 12:44:00
Speed (Max) : 141km/h at altitude 12911m

Average speed : 50km/h
Average ascent rate : 6m/s
Average descent rate : -18m/s
Ascent rate (Max) : 9.1m/s
Descent rate (Max): -34.1m/s

First frame :
LZ4TU-5 at 2026-07-12 11:33:06 at altitude 1766m (OG: 1724m)
Last frame :
LZ4TU-5 at 2026-07-12 12:59:38 at altitude 1528m (OG: 1486m)

Flighttime : 1h26m32s
Ascent time : 1h10m54s
Descent time : 15m38s
Uptime : -
Killtimer : 8h14m

Distance (Straight line distance): 60km

Distance (Route):


Frames : 94


Measurement :

Temperature : 17.1°C
Humidity : 71.0%
Pressure : 0hPa


Vertical profile (SkewT) :


Elevation profile :



All frames :


Receiver Date Latitude Longitude Direction Speed Altitude Climb Temperature Humidity Pressure Voltage Killtimer Uptime BKT
LZ4TU-52026-07-12 12:59:3842.7821124.10193140°9km/h1528m-13.6m/s17.1°C71.0%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:3442.7821624.10190176°5km/h1584m-15.2m/s16.6°C72.2%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:2842.7822224.10187172°5km/h1653m-14.2m/s16.0°C75.0%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:2342.7822824.10187229°5km/h1722m-14.5m/s15.5°C78.3%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:1842.7823224.10197266°9km/h1792m-14.1m/s15.0°C78.8%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:1342.7823424.10215259°11km/h1864m-14.6m/s14.7°C77.4%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:0842.7823624.10236268°15km/h1938m-16.1m/s14.0°C80.6%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-12 12:59:0442.7823624.10254282°13km/h2013m-15.1m/s13.5°C79.6%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:5942.7823424.10269292°9km/h2071m-15.4m/s13.1°C78.6%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:5642.7823124.10279315°7km/h2129m-15.8m/s12.8°C77.7%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:5042.7822024.1027833°15km/h2204m-15.6m/s12.8°C68.6%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:4542.7820624.1027030°11km/h2281m-16.0m/s11.9°C74.0%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:4142.7819124.1025538°18km/h2358m-15.7m/s11.4°C71.2%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:3542.7817424.1023649°18km/h2437m-16.0m/s10.8°C72.1%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:3242.7815624.1021744°18km/h2514m-15.9m/s10.1°C71.6%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:2542.7814124.1019360°18km/h2591m-16.6m/s9.5°C72.3%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:2142.7812824.1016563°18km/h2669m-16.5m/s8.9°C69.5%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:1542.7811424.1013955°20km/h2746m-15.3m/s8.2°C73.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:1242.7810324.1011970°22km/h2807m-16.1m/s7.6°C76.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:0742.7808524.1008355°24km/h2887m-17.1m/s6.9°C82.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:58:0242.7807124.1005261°31km/h2950m-15.9m/s6.4°C83.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:55:3842.7794624.0795899°58km/h5413m-18.2m/s-7.8°C67.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:53:4542.7804924.06153115°58km/h7454m-18.2m/s-20.9°C55.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:53:4142.7807324.06082117°55km/h7527m-18.5m/s-21.6°C58.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:51:4742.7871924.03486119°82km/h9927m-20.6m/s-39.5°C30.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:51:4542.7875324.03385115°82km/h10010m-22.3m/s-39.9°C28.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:49:4742.7809824.0056161°131km/h12404m-24.2m/s-42.3°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:49:4242.7802824.0040460°133km/h12499m-24.7m/s-42.7°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:46:0142.7629023.94370343°15km/h19462m-33.9m/s-56.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:44:0042.7622423.95342268°46km/h24142m-34.1m/s-50.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:39:4442.7584023.98959260°42km/h24119m7.1m/s-50.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:39:4142.7584523.99016270°38km/h24094m5.4m/s-50.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:37:4142.7582324.00536277°35km/h23370m6.0m/s-50.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:37:3742.7582324.00577272°33km/h23345m6.2m/s-50.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:35:5542.7557324.01660299°42km/h22773m4.3m/s-54.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:35:5342.7555124.01715296°46km/h22749m5.6m/s-54.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:34:0442.7560224.03432242°38km/h22091m7.0m/s-53.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:33:5742.7561624.03481258°38km/h22065m5.8m/s-53.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:32:2042.7543024.03997295°29km/h21469m5.9m/s-56.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:32:1742.7541424.04035297°37km/h21445m5.7m/s-56.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:30:3442.7551924.04845208°11km/h20850m6.4m/s-56.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:28:5242.7547124.05180239°18km/h20333m5.6m/s-54.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:28:4842.7548324.05202231°20km/h20309m6.8m/s-54.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:27:0742.7548724.05523322°16km/h19727m5.6m/s-55.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:27:0342.7547524.05537322°13km/h19705m5.1m/s-54.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:25:2342.7510924.0530345°37km/h19169m4.2m/s-60.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:23:4142.7452224.0469678°27km/h18535m5.7m/s-59.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:21:5842.7462024.0390692°31km/h17914m5.9m/s-56.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:20:0242.7438524.0214770°73km/h17305m3.7m/s-60.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:18:0542.7297823.9946260°84km/h16685m5.2m/s-59.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:16:1642.7178523.9653671°77km/h16142m4.2m/s-59.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:16:1142.7175823.9643672°82km/h16121m4.6m/s-59.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:14:2742.7132523.9341478°110km/h15563m7.5m/s-58.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:14:2242.7129123.9323576°106km/h15532m5.0m/s-58.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:12:3942.7049423.8941476°117km/h14986m4.6m/s-54.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:12:3642.7046323.8926076°117km/h14967m5.0m/s-54.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:10:5342.6964223.8543578°111km/h14482m4.6m/s-52.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:10:4842.6960923.8524478°115km/h14458m5.1m/s-52.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:09:0442.6887823.8124277°120km/h13915m5.6m/s-50.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:07:1942.6786623.7714973°131km/h13330m4.3m/s-48.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:07:1542.6782323.7697871°128km/h13311m5.4m/s-48.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:05:4442.6635623.7321159°139km/h12911m3.7m/s-45.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:05:4042.6628223.7305058°135km/h12895m5.1m/s-45.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:03:5742.6451123.6896865°120km/h12350m6.1m/s-43.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:02:2042.6342023.6581965°99km/h11704m6.1m/s-45.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:02:1642.6338023.6569570°99km/h11676m5.8m/s-45.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:00:3242.6257923.6289765°57km/h11151m6.6m/s-46.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 12:00:2842.6255723.6282076°60km/h11129m7.5m/s-46.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:58:5542.6230123.6116588°51km/h10674m5.5m/s-43.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:58:5042.6229623.6110478°38km/h10656m5.1m/s-43.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:57:1742.6231323.5982699°42km/h10065m9.1m/s-37.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:57:1342.6232923.59759112°53km/h10036m8.5m/s-38.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:55:4442.6318823.58110123°64km/h9475m4.1m/s-36.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:55:3942.6322423.58026123°78km/h9453m6.4m/s-36.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:54:0342.6377923.56095120°66km/h8927m2.4m/s-32.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:53:5842.6380323.56009101°68km/h8909m8.1m/s-32.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:52:2742.6405323.54281102°47km/h8462m4.0m/s-28.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:52:2442.6406723.54213109°57km/h8448m5.3m/s-28.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:50:5042.6452323.52436107°57km/h7931m3.8m/s-24.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:48:4842.6487623.50359103°46km/h7220m4.8m/s-20.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:48:4442.6488223.50290100°53km/h7201m6.7m/s-19.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:46:3242.6495623.4795689°57km/h6348m4.7m/s-13.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:46:2742.6495823.4787692°55km/h6320m5.0m/s-13.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:44:4542.6497423.4608098°51km/h5689m6.3m/s-8.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:44:4142.6496623.4600672°40km/h5656m6.6m/s-8.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:42:3642.6496123.4406691°57km/h4973m7.0m/s-7.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:41:0042.6518623.42654108°38km/h4467m5.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:39:2842.6530123.41433100°35km/h3992m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:36:4242.6512923.3954096°24km/h3132m4.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:36:3842.6512123.3950767°35km/h3112m6.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:35:2942.6501323.3905681°13km/h2751m6.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:34:2142.6502723.38839153°2km/h2325m6.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:34:1742.6503723.38831145°22km/h2294m6.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-12 11:33:0642.6513223.38452200°7km/h1766m6.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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