Radiosonde details



Informationen :

Serial : X4940048
Type : Vaisala RS41-SG
Date of production : 04.12.2025
Frequency : 405.300MHz
Launchsite : Sofia Observ.

Altitude (Max) : 26123m at 2026-07-22 06:48:38
Speed (Max) : 167km/h at altitude 13943m

Average speed : 74km/h
Average ascent rate : 5m/s
Average descent rate : -20m/s
Ascent rate (Max) : 12.7m/s
Descent rate (Max): -24.4m/s

First frame :
LZ4TU-5 at 2026-07-22 05:34:06 at altitude 1621m (OG: 1579m)
Last frame :
LZ4TU-5 at 2026-07-22 06:50:08 at altitude 24382m (OG: 24340m)

Flighttime : 1h16m2s
Ascent time : 1h14m32s
Descent time : 1m30s
Uptime : -
Killtimer : -

Distance (Straight line distance): 76km

Distance (Route):


Frames : 97


Measurement :

Temperature : -50.9°C
Humidity : 0.6%
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-52026-07-22 06:50:0842.8419724.27377261°33km/h24382m-24.4m/s-50.9°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:50:0342.8420424.27443265°40km/h24494m-20.1m/s-50.4°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:48:4342.8425724.28480246°57km/h26048m-17.1m/s-46.1°C0.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:48:3842.8427424.28571270°53km/h26123m-18.2m/s-46.3°C0.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:45:4842.8458524.30914265°24km/h25178m5.6m/s-48.1°C0.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:45:4342.8459824.30956243°31km/h25149m5.2m/s-48.2°C0.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:44:2442.8452724.31922277°38km/h24656m6.8m/s-49.6°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:44:1942.8452724.31999266°53km/h24626m6.7m/s-49.7°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:42:1842.8473724.33367261°33km/h23891m4.9m/s-51.3°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:42:1342.8474524.33421247°27km/h23859m4.4m/s-51.1°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:40:5342.8481724.34474273°42km/h23415m3.9m/s-51.0°C0.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:40:4842.8481924.34528270°26km/h23388m4.1m/s-51.2°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:39:2542.8482124.35482275°16km/h22920m5.5m/s-53.0°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:39:2042.8482524.35518274°26km/h22889m4.7m/s-52.8°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:37:5942.8467124.36181310°27km/h22393m5.0m/s-54.0°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:37:5442.8464924.36221302°37km/h22362m4.7m/s-54.1°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:36:2642.8430324.37096271°22km/h21846m6.6m/s-54.7°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:36:2242.8430124.37123266°20km/h21824m5.2m/s-54.6°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:35:0142.8409824.37523322°24km/h21349m6.8m/s-56.4°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:34:5642.8407924.37552325°22km/h21316m4.0m/s-56.2°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:33:3542.8403524.38210224°29km/h20812m7.7m/s-55.3°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:33:3042.8405524.38237232°15km/h20782m6.8m/s-55.1°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:32:1142.8390324.38311323°24km/h20352m5.3m/s-54.3°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:32:0742.8388624.38327324°18km/h20333m5.8m/s-54.1°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:30:4042.8349524.38629352°31km/h19874m5.8m/s-55.7°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:30:3542.8346424.38640338°24km/h19846m5.1m/s-56.2°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:29:1342.8304424.38773331°11km/h19345m4.8m/s-57.5°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:29:0942.8303124.38779359°15km/h19320m6.8m/s-57.6°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:27:4942.8294524.38673119°20km/h18896m3.4m/s-58.1°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:27:4442.8295424.38638104°26km/h18870m5.5m/s-58.0°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:26:2442.8286024.3789962°26km/h18476m4.8m/s-59.3°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:26:1942.8284024.3786747°26km/h18453m4.8m/s-59.5°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:24:5942.8225324.3739028°26km/h18047m6.2m/s-59.5°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:24:5542.8222824.3736645°31km/h18025m5.3m/s-59.4°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:23:3842.8185124.3702762°26km/h17585m6.6m/s-60.7°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:23:3342.8183824.3698474°27km/h17558m6.5m/s-60.3°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:22:1242.8165624.3578195°58km/h17118m5.1m/s-59.8°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:22:0742.8166024.3568193°62km/h17090m4.3m/s-59.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:20:4642.8159924.3374091°82km/h16656m4.1m/s-57.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:20:4242.8159124.3362875°78km/h16635m4.8m/s-56.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:19:1442.8092424.3090765°99km/h16117m7.4m/s-59.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:19:1042.8086924.3075865°95km/h16086m4.6m/s-59.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:17:5242.7982724.2865860°86km/h15618m5.4m/s-57.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:17:4742.7977424.2852562°86km/h15592m5.8m/s-57.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:16:2642.7905924.2640071°80km/h15192m4.8m/s-55.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:16:2242.7902524.2629566°91km/h15175m3.9m/s-55.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:14:5442.7869124.2348089°102km/h14806m5.2m/s-53.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:14:4942.7868624.2330188°106km/h14785m5.3m/s-53.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:13:3042.7841124.1995685°142km/h14444m6.1m/s-55.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:13:2542.7839524.1971186°144km/h14420m5.9m/s-55.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:12:0742.7804224.1556784°162km/h13973m7.6m/s-52.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:12:0242.7801524.1529081°164km/h13943m6.1m/s-52.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:10:4342.7735524.1099779°148km/h13465m6.4m/s-48.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:10:3942.7732524.1079079°157km/h13444m5.3m/s-48.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:09:1942.7672624.0678885°150km/h13063m3.2m/s-47.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:09:1442.7670624.0653883°146km/h13043m3.7m/s-47.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:07:3842.7623024.0169483°159km/h12639m5.6m/s-46.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:07:3442.7620924.0148383°153km/h12618m6.2m/s-46.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:06:1342.7551223.9745175°131km/h12197m6.1m/s-46.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:06:0842.7547423.9727574°135km/h12176m6.2m/s-46.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:04:4742.7472423.9362174°142km/h11772m5.5m/s-45.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:03:1342.7378723.8921180°135km/h11313m3.3m/s-45.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:01:4042.7309123.8461675°148km/h10803m4.4m/s-42.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:00:0942.7186923.8025864°144km/h10303m4.4m/s-41.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 06:00:0442.7178623.8003663°144km/h10281m5.3m/s-41.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:58:4342.7047823.7680160°120km/h9868m5.8m/s-38.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:58:3942.7041223.7666158°122km/h9844m5.9m/s-38.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:57:2042.6912223.7392957°117km/h9373m5.6m/s-34.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:57:1642.6905823.7380356°108km/h9351m4.2m/s-34.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:55:5542.6786723.7132762°108km/h8806m12.7m/s-30.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:55:5042.6780623.7116862°102km/h8769m4.6m/s-30.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:54:3142.6701323.6882172°97km/h8260m7.7m/s-28.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:54:2742.6697823.6870067°93km/h8228m8.3m/s-28.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:53:0842.6637823.6640673°97km/h7785m7.1m/s-24.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:53:0342.6634023.6625372°93km/h7761m3.2m/s-24.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:51:4242.6587323.6403686°78km/h7297m4.7m/s-21.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:51:3742.6585623.6390677°75km/h7271m5.6m/s-21.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:50:1742.6566623.6158389°97km/h6851m6.0m/s-18.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:50:1342.6565623.6144183°104km/h6833m3.2m/s-17.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:48:4842.6557923.5865195°88km/h6376m3.9m/s-15.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:47:2842.6563323.5588490°106km/h5957m5.0m/s-12.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:47:2342.6562823.5572691°86km/h5933m9.3m/s-11.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:46:0442.6572523.5317796°88km/h5455m5.2m/s-8.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:46:0042.6573823.53051100°93km/h5435m5.4m/s-8.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:44:3842.6608623.50661102°77km/h4984m3.1m/s-5.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:43:1342.6635423.4853996°75km/h4492m5.3m/s-1.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:43:0942.6635423.4844090°73km/h4476m3.9m/s-1.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:41:4842.6655623.46430100°51km/h4056m6.4m/s0.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:40:2342.6642323.4482779°60km/h3605m6.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:40:1942.6641223.4473485°71km/h3576m4.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:38:5842.6612423.4286573°60km/h3153m3.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:38:5342.6611123.4275788°73km/h3127m3.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:37:1342.6588823.4069078°55km/h2578m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:37:0942.6587323.4062772°46km/h2560m4.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:35:5742.6565223.3949293°33km/h2188m7.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:35:5242.6565123.3942389°37km/h2164m5.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-22 05:34:0642.6546023.38480106°9km/h1621m4.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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