Radiosonde details



Informationen :

Serial : X4950281
Type : Vaisala RS41-SG
Date of production : 05.12.2025
Frequency : 405.300MHz
Launchsite : Sofia Observ.

Altitude (Max) : 27091m at 2026-07-24 12:50:51
Speed (Max) : 85km/h at altitude 12130m

Average speed : 36km/h
Average ascent rate : 6m/s
Average descent rate : -22m/s
Ascent rate (Max) : 8.1m/s
Descent rate (Max): -48.7m/s

First frame :
LZ4TU-5 at 2026-07-24 11:32:20 at altitude 1282m (OG: 1240m)
Last frame :
LZ4TU-5 at 2026-07-24 13:08:54 at altitude 1414m (OG: 1372m)

Flighttime : 1h36m34s
Ascent time : 1h18m31s
Descent time : 18m3s
Uptime : -
Killtimer : 8h16m

Distance (Straight line distance): 33km

Distance (Route):


Frames : 117


Measurement :

Temperature : 10.5°C
Humidity : 67.2%
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-52026-07-24 13:08:5442.8022323.74492205°33km/h1414m-14.0m/s10.5°C67.2%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:5042.8025423.74514206°35km/h1464m-12.5m/s9.9°C68.6%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:4542.8029323.74544196°35km/h1518m-11.4m/s9.3°C71.0%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:4042.8033323.74562201°37km/h1580m-20.4m/s8.7°C72.6%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:3542.8036923.74576192°24km/h1685m-20.9m/s7.4°C75.0%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:3042.8040623.74581193°33km/h1788m-21.0m/s6.7°C69.5%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:2542.8044423.74591189°31km/h1892m-20.4m/s5.8°C67.8%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:2142.8047423.74598186°27km/h1972m-20.0m/s5.1°C72.5%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:1642.8050623.74603185°22km/h2068m-18.8m/s4.3°C85.4%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:1242.8052823.74612206°24km/h2142m-18.5m/s4.2°C89.3%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:0742.8054923.74636231°24km/h2231m-18.4m/s3.9°C93.6%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:08:0242.8056323.74657241°13km/h2320m-18.2m/s4.0°C86.9%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:5742.8057223.74671242°7km/h2411m-18.7m/s3.0°C92.7%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:5342.8057523.74677234°4km/h2482m-18.6m/s2.0°C99.3%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:4442.8056923.74660118°9km/h2649m-18.8m/s2.1°C84.9%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:3942.8057323.74651159°5km/h2744m-19.4m/s1.4°C85.3%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:3442.8057823.74644139°9km/h2840m-19.5m/s1.0°C86.1%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:3042.8058423.74634127°7km/h2918m-20.2m/s0.7°C91.2%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:2642.8058823.74625112°9km/h2997m-19.6m/s0.3°C91.0%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:2142.8058823.7460756°9km/h3093m-19.9m/s0.2°C82.1%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:1742.8058023.7459649°11km/h3168m-18.9m/s0.0°C76.9%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:1242.8057123.7458059°15km/h3263m-19.7m/s-0.9°C84.0%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:0842.8056223.7456448°15km/h3339m-19.4m/s-1.6°C88.4%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:07:0342.8054823.7453955°20km/h3435m-19.8m/s-2.3°C94.8%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:5942.8053523.7451356°26km/h3509m-19.4m/s-2.6°C93.9%0hPa0V08:18:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:5542.8052223.7448262°24km/h3587m-20.7m/s-3.2°C96.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:5142.8051023.7445464°22km/h3664m-19.0m/s-3.7°C94.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:4742.8050123.7443356°15km/h3740m-19.8m/s-3.8°C81.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:4242.8049123.7441854°9km/h3835m-19.9m/s-4.4°C81.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:3742.8048323.7440551°9km/h3928m-19.8m/s-5.2°C81.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:06:3242.8047423.7438469°20km/h4023m-19.8m/s-5.9°C80.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:05:2742.8035523.7394964°33km/h5311m-21.2m/s-14.3°C93.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:05:2242.8033523.7390554°27km/h5416m-21.1m/s-14.9°C80.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:03:0742.7957323.7249553°49km/h8394m-23.6m/s-36.8°C54.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:03:0242.7953123.7243251°49km/h8512m-24.1m/s-37.7°C50.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:00:3842.7847623.6996782°69km/h12373m-31.1m/s-43.3°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 13:00:3342.7846723.6987487°69km/h12496m-31.7m/s-43.5°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:59:1542.7839123.6828768°40km/h15149m-36.1m/s-48.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:59:0442.7836023.6816857°40km/h15520m-36.7m/s-49.0°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:57:4742.7828923.67230152°15km/h18746m-45.6m/s-50.9°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:57:4242.7830423.67226186°16km/h18933m-48.7m/s-50.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:50:5142.7785123.72516252°58km/h27091m5.8m/s-43.7°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:50:4842.7787023.72597252°64km/h27067m5.1m/s-43.6°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:48:5442.7810023.74053273°42km/h26370m5.5m/s-44.6°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:46:4642.7807223.75577265°29km/h25595m6.2m/s-46.5°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:46:4142.7807423.75628269°44km/h25571m5.4m/s-46.6°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:44:5042.7786623.76780280°40km/h24915m6.2m/s-47.3°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:44:4642.7785823.76834283°46km/h24891m6.4m/s-47.4°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:42:5142.7755523.78166297°42km/h24174m7.1m/s-47.8°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:40:3442.7725723.79567274°26km/h23349m5.2m/s-49.3°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:38:0942.7732723.80584234°18km/h22525m6.9m/s-50.0°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:38:0542.7734023.80598199°11km/h22502m5.1m/s-49.9°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:36:3042.7721623.80824300°13km/h21946m4.2m/s-50.3°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:36:2742.7721223.80850279°26km/h21925m5.1m/s-50.5°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:34:5342.7686223.81399260°18km/h21427m4.6m/s-52.6°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:33:2242.7686023.81819174°9km/h20893m6.5m/s-52.2°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:33:1842.7687123.81816175°13km/h20870m6.4m/s-52.2°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:31:4742.7671223.81968311°11km/h20356m4.8m/s-54.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:31:4342.7670123.81974346°13km/h20335m6.4m/s-54.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:30:1242.7668223.82358225°15km/h19882m4.5m/s-53.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:28:3842.7666223.82613308°15km/h19375m4.8m/s-52.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:27:0542.7690623.82742130°20km/h18861m5.3m/s-51.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:25:2742.7725923.82186128°38km/h18326m4.8m/s-51.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:25:2342.7727923.82145127°35km/h18304m3.4m/s-52.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:23:4142.7709023.8071183°26km/h17742m6.6m/s-55.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:21:5742.7716523.79571104°46km/h17205m3.6m/s-54.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:21:5342.7717323.7950999°44km/h17185m4.6m/s-54.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:20:1242.7686023.7838381°46km/h16668m6.2m/s-53.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:20:0742.7685323.7831180°40km/h16642m4.6m/s-53.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:18:2742.7640323.7692162°40km/h16098m4.4m/s-51.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:18:2342.7638623.7687861°35km/h16076m4.9m/s-51.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:16:4142.7592323.7574771°44km/h15564m5.5m/s-49.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:15:0742.7566423.7462373°44km/h15122m4.7m/s-47.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:15:0342.7565023.7456672°42km/h15103m5.6m/s-47.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:13:3142.7548023.7339588°42km/h14636m7.6m/s-46.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:13:2842.7548023.7334092°42km/h14612m7.0m/s-46.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:11:4342.7567823.7131091°68km/h14048m5.6m/s-45.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:11:3942.7567823.7121492°73km/h14028m5.7m/s-45.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:10:0342.7571923.69056100°55km/h13558m4.2m/s-43.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:08:2242.7547523.6655180°84km/h13050m4.2m/s-43.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:08:1742.7545923.6641382°80km/h13025m4.2m/s-43.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:06:4442.7518723.6382584°75km/h12576m5.9m/s-43.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:06:4042.7517723.6372382°77km/h12556m5.8m/s-43.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:05:0942.7471723.6133375°84km/h12130m3.7m/s-43.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:03:4742.7418623.5920970°78km/h11737m4.7m/s-43.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:03:4242.7415723.5910869°78km/h11717m5.5m/s-43.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:02:1942.7381023.5729478°69km/h11317m5.1m/s-42.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:02:1542.7379623.5720178°71km/h11298m4.4m/s-42.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:00:4842.7325223.5498866°78km/h10901m4.9m/s-44.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 12:00:4442.7321923.5489067°78km/h10882m5.2m/s-44.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:59:0942.7228623.5294060°66km/h10456m5.2m/s-45.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:59:0642.7224823.5285557°75km/h10435m7.3m/s-46.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:57:1842.7120223.5084852°62km/h9929m5.0m/s-48.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:55:4542.7034423.4940560°49km/h9482m5.5m/s-45.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:55:4142.7031623.4934756°53km/h9463m4.3m/s-45.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:54:0742.6952023.4789955°58km/h8925m8.1m/s-40.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:54:0342.6948223.4784243°53km/h8899m5.0m/s-40.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:52:2342.6874823.4633146°51km/h8328m6.8m/s-36.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:50:4542.6797523.4520837°38km/h7753m5.7m/s-31.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:50:4142.6794823.4517345°35km/h7722m6.4m/s-31.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:49:1142.6731123.4423247°46km/h7206m5.2m/s-27.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:47:3542.6682923.4316166°33km/h6644m4.5m/s-23.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:46:1042.6652623.4229259°29km/h6172m5.5m/s-20.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:46:0542.6651723.4225088°27km/h6150m6.9m/s-20.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:44:4542.6622923.4151343°38km/h5702m6.7m/s-16.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:44:4142.6620923.4147848°26km/h5680m5.9m/s-16.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:43:2342.6578323.4085559°31km/h5237m5.7m/s-12.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:43:1942.6576523.4081858°37km/h5211m5.7m/s-13.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:41:4942.6534323.4012671°20km/h4677m5.5m/s-9.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:40:1742.6507623.3932163°37km/h4141m6.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:38:2942.6454123.3881935°26km/h3498m5.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:36:5942.6406223.386949km/h2978m4.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:35:1842.6393323.39045250°16km/h2363m6.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:33:5542.6420423.39505208°27km/h1832m7.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:33:5242.6422523.39514198°18km/h1805m6.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:32:2642.6484223.39473167°42km/h1314m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-24 11:32:2042.6489923.39451158°38km/h1282m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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