Radiosonde details



Informationen :

Serial : X4950255
Type : Vaisala RS41-SG
Date of production : 05.12.2025
Frequency : 403.500MHz
Launchsite : Sofia Observ.

Altitude (Max) : 23476m at 2026-07-17 12:40:03
Speed (Max) : 96km/h at altitude 13404m

Average speed : 34km/h
Average ascent rate : 5m/s
Average descent rate : -18m/s
Ascent rate (Max) : 8.9m/s
Descent rate (Max): -40m/s

First frame :
LZ4TU-5 at 2026-07-17 11:34:45 at altitude 1818m (OG: 1776m)
Last frame :
LZ4TU-5 at 2026-07-17 12:55:36 at altitude 2304m (OG: 2262m)

Flighttime : 1h20m51s
Ascent time : 1h5m18s
Descent time : 15m33s
Uptime : -
Killtimer : 8h15m

Distance (Straight line distance): 44km

Distance (Route):


Frames : 126


Measurement :

Temperature : 13.4°C
Humidity : 62.1%
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-52026-07-17 12:55:3642.4050423.79423153°11km/h2304m-15.0m/s13.4°C62.1%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:3242.4051723.79419182°13km/h2362m-15.0m/s13.2°C55.7%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:2742.4053423.79417162°15km/h2434m-14.7m/s12.7°C52.5%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:2242.4055123.79413163°15km/h2505m-15.1m/s12.0°C57.8%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:1742.4056523.79409156°15km/h2562m-15.5m/s11.5°C53.2%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:1342.4058023.79405177°13km/h2618m-15.2m/s11.1°C55.0%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:0942.4059823.79400160°16km/h2689m-14.1m/s10.3°C65.9%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:55:0442.4061223.79393162°13km/h2744m-14.6m/s9.8°C76.1%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:5942.4062623.79383150°13km/h2814m-14.8m/s9.5°C73.1%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:5442.4063823.79373143°11km/h2886m-15.7m/s9.3°C63.7%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:5042.4064523.79363118°9km/h2946m-15.5m/s8.8°C75.1%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:4542.4065223.79352139°9km/h3018m-14.1m/s8.2°C75.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:4042.4065823.79340123°5km/h3090m-15.1m/s7.5°C78.4%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:3742.4066223.79331106°9km/h3148m-14.2m/s7.0°C79.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:3342.4066723.79323132°9km/h3207m-15.8m/s6.4°C80.5%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:2842.4067323.79308123°11km/h3280m-15.3m/s5.7°C81.7%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:2342.4067823.79294106°11km/h3337m-14.5m/s5.1°C85.5%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:1842.4068423.79276109°11km/h3408m-15.0m/s4.4°C87.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:1342.4068923.79256117°13km/h3480m-15.4m/s3.7°C87.4%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:0942.4069523.79239119°16km/h3538m-15.3m/s3.2°C89.0%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:0542.4070623.79218123°16km/h3611m-14.7m/s2.6°C87.6%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:54:0042.4071423.79203126°11km/h3669m-15.3m/s2.3°C92.2%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:5642.4072323.79184119°15km/h3740m-14.7m/s1.9°C93.9%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:4742.4074323.79158139°13km/h3857m-16.3m/s1.6°C99.0%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:4242.4076123.79141141°15km/h3930m-16.0m/s1.4°C93.9%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:3842.4077623.79127135°20km/h3992m-15.1m/s1.1°C94.2%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:3342.4079423.79107141°16km/h4066m-16.0m/s0.6°C96.4%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:2842.4081423.79090154°16km/h4141m-15.3m/s0.0°C99.1%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:2442.4083023.79075146°18km/h4198m-15.2m/s-0.4°C0%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:1942.4084923.79058156°20km/h4274m-15.5m/s-0.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:1442.4087223.79041148°22km/h4349m-15.5m/s-1.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:1042.4089023.79030153°18km/h4408m-15.1m/s-1.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:53:0542.4090823.79023171°15km/h4480m-15.2m/s-1.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:51:2642.4157423.78472143°29km/h5962m-16.1m/s-8.4°C22.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:51:2142.4160623.78445152°29km/h6037m-15.6m/s-9.1°C40.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:49:2642.4263323.77815161°47km/h7840m-16.1m/s-21.8°C34.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:49:1542.4274423.77758160°37km/h8015m-17.2m/s-23.6°C37.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:47:3742.4351723.76423130°57km/h9717m-19.5m/s-37.8°C39.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:47:3242.4356323.76347131°55km/h9815m-19.0m/s-38.7°C44.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:45:5742.4475923.74384115°89km/h11900m-24.3m/s-49.1°C8.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:45:5242.4480223.74246113°88km/h12011m-23.0m/s-47.2°C4.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:44:0542.4565023.71846105°66km/h14960m-32.3m/s-55.7°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:44:0142.4566723.71769106°51km/h15094m-35.5m/s-55.2°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:42:0142.4581323.70874330°4km/h19290m-32.4m/s-58.8°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:41:5842.4581123.70877302°2km/h19423m-40.0m/s-57.5°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:40:0342.4561223.71609301°33km/h23476m5.9m/s-52.8°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:38:2842.4534723.72470296°26km/h22887m6.5m/s-52.8°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:38:2342.4532823.72511306°27km/h22855m7.0m/s-52.8°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:36:5242.4513823.73274287°11km/h22323m6.5m/s-54.7°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:35:1242.4498023.73652309°11km/h21762m5.2m/s-55.3°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:35:0842.4497223.73664321°5km/h21734m4.4m/s-55.1°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:33:3642.4470423.74151273°33km/h21196m6.8m/s-56.6°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:33:3342.4470423.74197277°33km/h21171m6.0m/s-56.6°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:32:0242.4465323.74978260°20km/h20658m6.0m/s-56.6°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:31:5942.4465523.75014266°31km/h20636m5.5m/s-56.4°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:30:3042.4496423.75444119°7km/h20155m5.6m/s-56.7°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:30:2742.4496823.75431113°11km/h20133m5.6m/s-56.7°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:28:5642.4477823.75318360°13km/h19630m5.0m/s-57.5°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:28:5242.4476523.75323347°15km/h19602m5.3m/s-57.2°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:27:2142.4460523.75403351°18km/h19088m5.7m/s-59.1°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:27:1742.4458823.75408343°16km/h19066m5.8m/s-59.3°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:25:4642.4441823.7571890°2km/h18566m5.5m/s-58.3°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:25:4142.4441423.75717344°7km/h18541m3.7m/s-58.3°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:24:1342.4451823.75438135°24km/h18060m5.2m/s-60.3°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:24:0742.4453623.75395115°33km/h18033m5.7m/s-60.4°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:22:3542.4460423.74852177°9km/h17548m5.0m/s-60.4°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:22:3142.4461423.74853178°15km/h17528m5.7m/s-60.5°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:20:5942.4476723.7431579°29km/h17011m5.2m/s-60.6°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:20:5442.4476423.7426593°31km/h16984m5.0m/s-61.1°C2.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:19:1342.4511623.73363131°53km/h16453m5.0m/s-59.4°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:19:0842.4515923.73295129°53km/h16428m5.3m/s-59.4°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:17:3642.4569623.71964112°46km/h15950m4.6m/s-57.3°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:17:3242.4571423.71892105°44km/h15922m6.0m/s-57.0°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:16:0142.4569123.7036382°53km/h15452m4.4m/s-56.6°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:15:5642.4568823.7029292°47km/h15431m6.8m/s-56.5°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:14:2542.4596723.68881109°57km/h14946m4.3m/s-54.6°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:14:2042.4598723.68808110°60km/h14926m4.8m/s-54.6°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:12:4742.4642023.66835111°55km/h14472m4.2m/s-52.6°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:12:4242.4644323.66747113°57km/h14448m4.9m/s-52.5°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:11:1142.4708723.65005126°78km/h13956m3.6m/s-51.9°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:11:0542.4713623.64907123°66km/h13930m7.7m/s-51.8°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:09:3342.4810923.62385105°95km/h13404m4.7m/s-51.9°C3.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:07:5742.4880323.59761119°78km/h12927m4.4m/s-49.7°C3.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:07:5242.4884123.59671122°77km/h12908m4.2m/s-49.7°C3.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:06:1742.4980023.57607127°77km/h12466m3.3m/s-49.1°C3.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:06:1242.4985523.57503124°71km/h12443m5.8m/s-49.0°C3.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:04:4342.5084523.55418126°88km/h11977m4.4m/s-49.5°C22.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:04:3942.5089523.55319124°91km/h11958m3.9m/s-50.0°C25.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:03:1042.5207123.52934128°91km/h11524m5.1m/s-50.8°C47.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:03:0442.5213123.52818129°84km/h11497m4.4m/s-50.8°C53.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:01:2642.5354923.50834137°86km/h10927m5.3m/s-46.5°C51.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 12:01:2242.5361123.50752135°84km/h10905m6.3m/s-46.5°C55.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:59:5342.5486323.48825134°86km/h10356m6.4m/s-42.9°C65.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:59:4842.5493923.48727133°78km/h10322m3.3m/s-42.5°C65.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:58:1742.5595423.47095125°68km/h9819m5.3m/s-38.4°C35.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:58:1242.5599523.47004128°62km/h9797m5.1m/s-38.2°C33.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:56:4342.5681823.45515130°58km/h9303m6.2m/s-34.1°C24.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:56:3842.5686423.45427126°64km/h9272m5.3m/s-33.8°C24.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:55:0642.5760023.43953122°62km/h8780m5.7m/s-30.2°C36.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:55:0142.5764123.43878126°51km/h8756m2.4m/s-29.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:53:2942.5838023.42612133°53km/h8283m6.3m/s-25.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:53:2442.5841923.42557145°42km/h8253m6.1m/s-25.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:51:5442.5937923.41925186°49km/h7700m6.4m/s-20.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:51:5042.5941923.41928176°37km/h7677m6.3m/s-20.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:50:2242.6025823.41501157°44km/h7147m7.7m/s-16.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:50:1742.6029923.41461144°42km/h7111m5.3m/s-16.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:48:4742.6099923.40809147°37km/h6561m6.7m/s-11.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:48:4242.6104223.40767147°42km/h6533m4.4m/s-11.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:47:0742.6171123.40242151°31km/h5985m4.4m/s-8.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:47:0342.6174523.40215149°31km/h5957m5.7m/s-8.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:45:2942.6224023.39554160°27km/h5432m3.2m/s-6.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:45:2542.6226023.39526118°26km/h5404m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:43:5842.6272023.39092144°18km/h4911m6.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:43:5342.6274523.39074161°31km/h4880m6.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:42:2842.6321223.38710125°27km/h4518m4.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:42:2442.6323223.38674121°20km/h4500m4.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:40:5842.6368923.38609157°24km/h4109m3.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:40:5442.6371323.38606203°16km/h4081m5.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:39:2442.6401623.38468160°24km/h3539m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:39:1942.6403023.38454132°18km/h3503m7.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:37:3642.6449423.38062152°16km/h2909m6.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:37:3242.6451223.38047162°22km/h2888m4.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:36:1542.6473123.37796108°5km/h2385m8.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:36:1042.6473823.37775100°11km/h2341m8.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:34:5042.6491423.37518157°26km/h1848m6.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-17 11:34:4542.6494223.37493162°31km/h1818m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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