Radiosonde details



Informationen :

Serial : X4940021
Type : Vaisala RS41-SG
Date of production : 04.12.2025
Frequency : 405.600MHz
Launchsite : Sofia Observ.

Altitude (Max) : 23805m at 2026-07-18 12:41:43
Speed (Max) : 81km/h at altitude 13503m

Average speed : 34km/h
Average ascent rate : 6m/s
Average descent rate : -15m/s
Ascent rate (Max) : 8.6m/s
Descent rate (Max): -32.7m/s

First frame :
LZ4TU-5 at 2026-07-18 11:34:20 at altitude 1941m (OG: 1899m)
Last frame :
LZ4TU-5 at 2026-07-18 13:00:52 at altitude 2626m (OG: 2584m)

Flighttime : 1h26m32s
Ascent time : 1h7m23s
Descent time : 19m9s
Uptime : -
Killtimer : 8h13m

Distance (Straight line distance): 40km

Distance (Route):


Frames : 115


Measurement :

Temperature : 12.5°C
Humidity : 67.9%
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-52026-07-18 13:00:5242.4618423.79860122°11km/h2626m-13.5m/s12.5°C67.9%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:4942.4619523.79844135°18km/h2677m-13.0m/s12.4°C60.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:4342.4621023.79824134°15km/h2738m-11.9m/s12.2°C50.2%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:3942.4622323.79807146°18km/h2786m-12.7m/s11.9°C48.2%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:3442.4623823.79786144°18km/h2847m-11.8m/s11.3°C50.4%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:3042.4625023.79771140°15km/h2898m-13.1m/s10.8°C53.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:2542.4626823.79753138°18km/h2959m-12.4m/s10.2°C55.9%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:2042.4628523.79734139°16km/h3018m-13.3m/s9.7°C57.2%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:1942.4630223.79714134°18km/h3079m-13.2m/s9.1°C61.3%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:1142.4631723.79695141°20km/h3128m-12.9m/s8.6°C65.0%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 13:00:0642.4633723.79667136°26km/h3188m-11.4m/s8.1°C73.7%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:5842.4637323.79615131°27km/h3281m-12.1m/s7.3°C77.7%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:5442.4639123.79588136°26km/h3329m-11.4m/s6.8°C79.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:4942.4641423.79556137°26km/h3385m-12.4m/s6.3°C81.1%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:4542.4643523.79530140°27km/h3432m-11.7m/s5.9°C82.7%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:4042.4646023.79498134°26km/h3492m-12.5m/s5.5°C82.2%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:3642.4648023.79469136°29km/h3538m-13.0m/s5.2°C75.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:3142.4650823.79432136°27km/h3596m-12.1m/s4.8°C67.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:2742.4653023.79402133°31km/h3643m-13.0m/s4.5°C68.3%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:2342.4655823.79363132°33km/h3702m-12.8m/s4.0°C65.5%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:1742.4658523.79326135°29km/h3764m-12.3m/s3.5°C71.0%0hPa0V08:13:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:1242.4661223.79290132°29km/h3826m-12.7m/s2.9°C77.4%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:0842.4663323.79260132°31km/h3872m-12.2m/s2.5°C78.2%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:59:0442.4665323.79231134°27km/h3919m-12.2m/s2.2°C75.2%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:5942.4667423.79196127°26km/h3978m-12.3m/s1.8°C80.9%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:5542.4669223.79167134°26km/h4027m-12.7m/s1.6°C73.6%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:5142.4671123.79141134°27km/h4075m-12.5m/s1.2°C74.7%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:4742.4673123.79117140°27km/h4124m-13.0m/s0.8°C81.9%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:4342.4675123.79094144°26km/h4173m-13.5m/s0.5°C83.8%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:3842.4677723.79067148°26km/h4236m-13.4m/s-0.0°C86.6%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:3442.4680323.79042141°29km/h4298m-13.2m/s-0.5°C89.1%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:2942.4682723.79019144°29km/h4346m-14.1m/s-1.0°C92.1%0hPa0V08:14:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:2442.4685523.78989143°27km/h4410m-13.0m/s-1.5°C95.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:1642.4691523.78925140°35km/h4524m-13.7m/s-2.2°C86.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:1042.4695223.78885143°40km/h4588m-13.2m/s-2.0°C72.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:0742.4698423.78855150°38km/h4640m-13.3m/s-2.5°C78.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:58:0142.4702523.78818145°38km/h4704m-12.9m/s-2.9°C87.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:57:5642.4706823.78780148°37km/h4766m-14.7m/s-3.1°C83.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:56:2542.4788623.78072140°42km/h6019m-14.9m/s-8.5°C23.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:51:2642.4969023.74229111°62km/h10376m-16.2m/s-41.8°C12.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:51:2242.4971323.74152112°57km/h10440m-16.7m/s-42.3°C12.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:49:2542.5054923.72089115°73km/h12509m-20.7m/s-51.4°C4.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:49:2142.5058023.71995115°75km/h12589m-20.5m/s-51.7°C4.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:47:3042.5136923.7002784°58km/h15515m-28.0m/s-58.3°C2.2%0hPa0V08:25:0000:00:0000:00:00
LZ4TU-52026-07-18 12:47:2542.5136623.6995192°55km/h15631m-31.3m/s-58.8°C2.3%0hPa0V08:25:0000:00:0000:00:00
LZ4TU-52026-07-18 12:45:4142.5145223.69180321°15km/h18818m-29.4m/s-58.1°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:45:3742.5144423.69188336°7km/h18939m-32.7m/s-58.5°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:43:3542.5109623.69778318°20km/h22598m-27.5m/s-54.1°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:41:4342.5087023.70641262°24km/h23805m6.6m/s-52.9°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:41:3942.5087023.70670289°18km/h23781m5.4m/s-52.9°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:39:5042.5094023.71509265°20km/h23115m6.4m/s-51.8°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:39:4542.5093823.71544278°24km/h23085m5.6m/s-51.8°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:37:3942.5047423.72155310°29km/h22370m5.1m/s-54.3°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:37:3442.5045623.72186314°27km/h22347m7.0m/s-54.3°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:34:5942.5005123.73288296°22km/h21461m5.4m/s-55.1°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:34:5542.5004023.73310318°22km/h21439m6.6m/s-55.2°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:33:1042.4974823.73708341°27km/h20830m4.5m/s-55.0°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:31:3142.4917323.74164315°27km/h20278m6.5m/s-56.9°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:29:4242.4911123.74819269°22km/h19700m6.1m/s-58.1°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:27:5342.4889223.75336316°11km/h19127m6.2m/s-59.2°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:27:4942.4888623.75344313°7km/h19104m5.8m/s-59.5°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:26:0142.4854623.75676347°11km/h18497m4.9m/s-58.3°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:25:5842.4853623.75681329°13km/h18475m6.1m/s-58.6°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:23:5742.4848623.75675127°13km/h17852m5.7m/s-60.3°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:22:1242.4860123.7494394°27km/h17292m4.7m/s-59.0°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:22:0742.4859923.7490889°24km/h17271m5.6m/s-59.0°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:20:1442.4872523.73692119°40km/h16681m4.9m/s-60.6°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:18:1942.4898723.71993105°44km/h16070m6.1m/s-59.4°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:16:2842.4923723.7011779°51km/h15503m4.8m/s-58.6°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:16:2542.4923023.7005086°46km/h15481m5.0m/s-58.6°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:14:4642.4891723.6903553°18km/h14979m5.0m/s-56.0°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:14:4242.4891123.6901296°15km/h14957m8.3m/s-55.8°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:13:0442.4941323.68202140°57km/h14438m4.2m/s-55.4°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:13:0142.4945723.68151141°57km/h14419m5.2m/s-55.5°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:11:3242.5031423.66501123°68km/h13998m4.3m/s-55.0°C2.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:11:2842.5035123.66426125°68km/h13980m4.9m/s-54.9°C2.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:09:5442.5136223.64745125°77km/h13523m5.9m/s-53.1°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:09:5042.5140723.64656126°80km/h13503m5.6m/s-53.0°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:08:1842.5241323.62649123°75km/h13052m4.0m/s-51.9°C4.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:08:1442.5245523.62560123°78km/h13032m4.5m/s-51.8°C4.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:06:3342.5324323.60149114°75km/h12567m4.0m/s-51.2°C5.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:04:5942.5398823.58173125°68km/h12123m4.7m/s-51.0°C9.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:04:5642.5402523.58097124°66km/h12103m3.7m/s-50.9°C9.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:03:0542.5485323.56153117°55km/h11586m3.9m/s-49.0°C10.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:01:2442.5553823.54261123°55km/h11049m4.4m/s-45.7°C11.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 12:01:2042.5556823.54205129°47km/h11027m5.2m/s-45.7°C12.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:59:2342.5640123.52176107°68km/h10374m8.5m/s-41.5°C18.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:57:4542.5686623.50338122°51km/h9799m4.9m/s-36.8°C14.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:56:0942.5736823.48840116°49km/h9260m8.1m/s-32.1°C13.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:54:3342.5776623.47278113°57km/h8653m5.6m/s-27.7°C21.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:54:2942.5779023.47212125°49km/h8630m5.3m/s-27.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:52:5442.5843923.45929125°47km/h8167m3.2m/s-23.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:51:2442.5917723.44847133°37km/h7752m8.6m/s-20.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:49:4942.5979723.43980142°35km/h7257m6.1m/s-17.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:49:4542.5982123.43955141°27km/h7230m6.2m/s-17.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:48:1842.6031123.43258136°37km/h6739m6.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:48:1542.6033523.43214123°42km/h6711m5.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:46:4842.6100323.42328141°44km/h6220m5.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:46:4442.6103823.42287139°47km/h6200m6.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:45:1842.6186523.41668150°44km/h5691m4.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:45:1442.6189923.41638150°37km/h5671m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:43:4442.6264523.41235149°37km/h5159m4.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:43:4042.6268423.41207160°47km/h5142m4.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:42:1942.6347023.40672155°33km/h4751m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:42:1442.6350323.40648158°38km/h4731m4.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:40:5242.6399523.40273160°20km/h4257m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:40:4842.6401723.40253146°33km/h4236m7.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:39:2442.6437623.39800138°29km/h3769m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:39:2142.6439423.39775137°20km/h3744m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:37:5842.6480423.39272148°18km/h3285m7.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:37:5442.6481323.39249120°26km/h3261m6.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:36:0042.6516823.3877334°4km/h2598m5.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:35:5542.6516823.38767155°9km/h2574m4.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:34:2542.6521223.3854778°5km/h1966m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-18 11:34:2042.6521423.38537155°9km/h1941m6.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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