Radiosonde details



Informationen :

Serial : Y2142620
Type : Vaisala RS41-SG
Date of production : 21.05.2026
Frequency : 405.600MHz
Launchsite : Sofia Observ.
Nearest town : Lozen, BG (11.1km)

Altitude (Max) : 23884m at 2026-08-16 06:45:29
Speed (Max) : 54km/h at altitude 17258m

Average speed : 25km/h
Average ascent rate : 5m/s
Average descent rate : -24m/s
Ascent rate (Max) : 8.8m/s
Descent rate (Max): -39m/s

First frame :
LZ4TU-5 at 2026-08-16 05:34:08 at altitude 1839m (OG: 1797m)
Last frame :
LZ4TU-5 at 2026-08-16 06:59:03 at altitude 5509m (OG: 5467m)

Flighttime : 1h24m55s
Ascent time : 1h11m21s
Descent time : 13m34s
Uptime : -
Killtimer : 8h25m

Distance (Straight line distance): 14km

Distance (Route):


Frames : 101


Measurement :

Temperature : -9.9°C
Humidity : 12.7%
Pressure : 0hPa


Vertical profile (SkewT) :


Elevation profile :



Receiving stations :


Receiver Frames First received Last received
LZ4TU-5 101 2026-08-16 05:34:08 2026-08-16 06:59:03

Share per receiver :



All frames :


Receiver Date Latitude Longitude Direction Speed Altitude Climb Temperature Humidity Pressure Voltage Killtimer Uptime BKT XDATA
LZ4TU-52026-08-16 06:59:0342.5297823.38393218°29km/h5509m-15.7m/s-9.9°C12.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:58:5942.5300023.38416221°27km/h5569m-15.7m/s-10.3°C18.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:57:2642.5356923.38808208°33km/h6987m-16.1m/s-18.3°C12.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:57:2142.5360423.38832206°27km/h7063m-15.5m/s-18.9°C12.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:55:1242.5451923.39711218°37km/h9142m-17.2m/s-35.0°C11.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:55:0842.5455623.39751221°35km/h9227m-17.9m/s-35.5°C11.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:53:2942.5525523.40262162°27km/h11029m-20.0m/s-45.4°C9.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:53:2542.5528323.40248154°33km/h11105m-19.9m/s-45.9°C8.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:51:5742.5550723.3968597°33km/h13248m-27.6m/s-52.8°C3.4%0hPa0V08:25:0000:00:0000:00:00
LZ4TU-52026-08-16 06:51:5342.5550723.3964089°31km/h13360m-27.2m/s-52.7°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:49:4542.5544023.38325137°22km/h17603m-37.5m/s-56.4°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:49:4042.5545323.38303121°15km/h17791m-35.6m/s-56.8°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:47:1442.5542723.38492221°29km/h23200m-34.7m/s-53.2°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:47:0942.5544523.38534263°27km/h23388m-39.0m/s-53.0°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:45:2942.5563023.39482258°26km/h23884m5.9m/s-51.9°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:45:2542.5564023.39512251°22km/h23860m6.7m/s-52.0°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:43:4542.5574723.40395206°38km/h23267m6.4m/s-53.5°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:43:4042.5578223.40416200°24km/h23239m5.8m/s-53.3°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:41:5542.5592023.41086291°37km/h22627m5.1m/s-51.6°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:41:5142.5591023.41131285°37km/h22604m6.6m/s-51.6°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:40:0742.5577823.41697305°31km/h22009m6.6m/s-54.4°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:40:0342.5575823.41726322°27km/h21985m6.4m/s-54.5°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:38:2942.5580823.420589km/h21455m6.7m/s-57.0°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:38:2442.5579623.42061318°4km/h21427m5.6m/s-56.9°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:36:5242.5566223.42139343°7km/h20917m3.3m/s-56.0°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:36:4842.5565123.4213715km/h20896m5.1m/s-56.0°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:35:1642.5570123.42486251°13km/h20408m5.8m/s-56.6°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:33:4042.5584223.42366342°13km/h19877m5.4m/s-56.9°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:33:3642.5582823.42370341°11km/h19855m6.4m/s-56.8°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:32:0642.5581323.42148356°22km/h19361m5.1m/s-57.1°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:32:0242.5579023.4214525°18km/h19337m4.2m/s-57.2°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:30:1642.5538723.4191429°11km/h18797m6.5m/s-57.6°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:30:1142.5536923.4189740°18km/h18770m5.0m/s-57.6°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:28:4042.5511623.4172271°9km/h18275m5.5m/s-57.9°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:28:3542.5511923.41707122°5km/h18249m5.4m/s-57.6°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:27:0642.5539123.41373136°15km/h17780m5.0m/s-57.0°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:27:0142.5540823.41346126°24km/h17754m4.1m/s-56.9°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:25:2442.5568223.4045488°53km/h17258m4.6m/s-57.0°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:23:5342.5539923.3925791°31km/h16790m4.3m/s-57.8°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:23:4842.5539723.3919683°38km/h16765m4.7m/s-57.8°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:22:1742.5535723.3807994°33km/h16299m4.9m/s-57.6°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:22:1242.5536723.38028113°33km/h16274m5.0m/s-57.6°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:20:4042.5542323.3687973°42km/h15807m5.5m/s-57.6°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:20:3542.5540923.3681476°40km/h15781m5.2m/s-57.3°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:19:1242.5524523.3579686°27km/h15374m5.6m/s-56.0°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:19:0742.5524423.3575088°29km/h15349m5.5m/s-55.7°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:17:4642.5517523.3507577°24km/h14950m4.7m/s-55.4°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:17:4142.5516823.3502777°31km/h14925m4.6m/s-55.2°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:16:1842.5504023.3429569°24km/h14505m4.4m/s-55.1°C2.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:16:1442.5503323.3426079°26km/h14483m4.0m/s-54.9°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:14:5142.5509923.33645105°27km/h14082m3.4m/s-53.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:14:4642.5510623.3360499°22km/h14060m5.4m/s-53.9°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:13:1442.5493123.3277158°27km/h13637m5.4m/s-52.7°C3.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:13:0942.5492223.3273286°22km/h13612m4.1m/s-52.6°C3.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:11:4042.5486923.3186292°38km/h13199m3.2m/s-52.0°C3.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:11:3642.5486923.3180891°38km/h13180m4.1m/s-52.0°C3.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:10:0642.5471723.3076592°18km/h12753m4.9m/s-49.8°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:10:0142.5471023.3072774°29km/h12731m4.2m/s-49.7°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:08:3042.5473323.30049110°27km/h12328m4.3m/s-49.3°C3.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:08:2642.5474623.30004114°26km/h12307m4.2m/s-49.4°C3.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:06:4642.5503923.29327148°18km/h11839m4.6m/s-48.0°C6.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:06:4242.5505623.29311150°22km/h11822m5.1m/s-48.0°C6.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:05:0842.5561623.28937150°33km/h11393m4.2m/s-46.9°C8.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:05:0342.5564823.28912154°27km/h11371m4.4m/s-46.9°C8.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:03:3342.5621523.28511173°24km/h10943m5.1m/s-45.8°C13.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:03:2942.5623823.28513187°24km/h10922m4.0m/s-45.8°C13.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:01:5042.5690023.28775217°31km/h10449m3.7m/s-44.2°C11.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:01:4542.5693323.28806216°31km/h10427m4.9m/s-43.9°C11.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:00:1542.5748323.29405228°35km/h9968m6.5m/s-40.9°C12.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 06:00:1142.5750823.29440227°38km/h9947m5.3m/s-40.7°C11.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:58:4042.5812723.30106227°31km/h9424m5.0m/s-36.9°C9.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:58:3542.5815923.30146222°35km/h9396m5.1m/s-36.6°C9.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:56:5742.5886023.30840211°37km/h8902m5.7m/s-33.0°C11.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:56:5242.5889723.30865207°33km/h8879m6.5m/s-32.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:53:5042.6034723.32237221°46km/h7943m3.7m/s-25.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:53:4642.6037723.32269218°33km/h7924m5.9m/s-25.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:52:1542.6097623.32886204°31km/h7420m7.6m/s-21.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:52:1142.6100623.32899195°29km/h7394m5.7m/s-21.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:50:3742.6162523.33334225°35km/h6920m7.3m/s-17.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:50:3242.6165323.33366206°26km/h6888m5.3m/s-17.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:49:0142.6222723.33768207°26km/h6396m4.9m/s-14.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:48:5642.6226223.33790207°35km/h6376m3.2m/s-14.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:47:2842.6276823.34193182°18km/h5924m4.2m/s-12.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:47:2342.6278723.34200221°15km/h5896m6.0m/s-12.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:46:0042.6322323.34580207°29km/h5431m6.4m/s-8.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:45:5542.6325323.34606211°27km/h5406m4.1m/s-8.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:44:3542.6372523.34928207°24km/h5011m6.5m/s-6.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:44:3042.6375623.34953214°29km/h4984m5.7m/s-6.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:43:0442.6411723.35341208°16km/h4549m4.8m/s-2.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:43:0042.6413223.35354222°20km/h4525m6.4m/s-2.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:41:3842.6443723.35756227°16km/h4129m5.8m/s0.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:40:1242.6476123.36097255°13km/h3705m5.3m/s2.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:40:0742.6477123.36118243°18km/h3679m3.9m/s3.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:38:4342.6503623.36426279°15km/h3242m5.7m/s6.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:38:3942.6503523.36438193°9km/h3226m3.8m/s6.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:36:5542.6540323.36834239°24km/h2694m5.2m/s7.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:36:5142.6541323.36865242°20km/h2676m4.0m/s7.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:35:3442.6556123.3713697°4km/h2295m5.0m/s9.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:35:3042.6555623.371365km/h2273m8.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:34:1342.6548323.37406305°27km/h1864m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-08-16 05:34:0842.6546623.37433303°22km/h1839m7.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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