Radiosonde details



Informationen :

Serial : X4950268
Type : Vaisala RS41-SG
Date of production : 05.12.2025
Frequency : 405.600MHz
Launchsite : Sofia Observ.

Altitude (Max) : 18658m at 2026-07-20 12:27:23
Speed (Max) : 93km/h at altitude 11530m

Average speed : 49km/h
Average ascent rate : 5m/s
Average descent rate : -11m/s
Ascent rate (Max) : 8.3m/s
Descent rate (Max): -17.4m/s

First frame :
LZ4TU-5 at 2026-07-20 11:35:22 at altitude 1887m (OG: 1845m)
Last frame :
LZ4TU-5 at 2026-07-20 12:51:02 at altitude 2115m (OG: 2073m)

Flighttime : 1h15m40s
Ascent time : 52m1s
Descent time : 23m39s
Uptime : -
Killtimer : 8h07m

Distance (Straight line distance): 70km

Distance (Route):


Frames : 119


Measurement :

Temperature : 15.5°C
Humidity : 79.1%
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-52026-07-20 12:51:0242.7363124.2564495°11km/h2115m-6.9m/s15.5°C79.1%0hPa0V08:07:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:5742.7363424.25623100°16km/h2151m-7.5m/s15.2°C81.0%0hPa0V08:07:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:5342.7363824.2560399°13km/h2182m-9.1m/s14.9°C82.0%0hPa0V08:07:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:4842.7364224.2557396°20km/h2221m-8.9m/s14.3°C79.3%0hPa0V08:07:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:4442.7364324.2554592°20km/h2253m-10.0m/s14.1°C76.6%0hPa0V08:07:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:4042.7364424.2551790°20km/h2284m-8.6m/s13.8°C76.1%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:3542.7364724.2548288°20km/h2325m-8.6m/s13.7°C70.5%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:3042.7365024.2544397°24km/h2367m-8.6m/s13.6°C64.1%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:2542.7365524.2540398°22km/h2411m-8.8m/s13.4°C60.5%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:2042.7366324.25361101°29km/h2455m-8.6m/s13.3°C55.0%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:1542.7367124.25315106°26km/h2494m-10.0m/s12.9°C56.1%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:1142.7368024.25277103°31km/h2528m-8.9m/s12.7°C51.9%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:0642.7369124.25227114°31km/h2573m-8.9m/s12.3°C50.5%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:50:0342.7370424.25190119°27km/h2607m-9.8m/s12.0°C52.7%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:5742.7371924.25142114°33km/h2649m-10.3m/s11.6°C52.1%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:5342.7373424.25095117°31km/h2694m-8.9m/s11.4°C49.8%0hPa0V08:08:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:4742.7375124.25051113°27km/h2739m-10.2m/s11.2°C46.4%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:4242.7376824.25010114°27km/h2788m-10.3m/s10.7°C53.6%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:3842.7378024.24977117°26km/h2826m-8.9m/s10.3°C54.4%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:3342.7379824.24937118°27km/h2870m-8.9m/s10.0°C55.3%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:3042.7381124.24903120°29km/h2910m-9.2m/s9.6°C56.2%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:2442.7382824.24860112°27km/h2957m-10.8m/s9.3°C57.8%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:1942.7384424.24814118°29km/h3005m-10.4m/s9.0°C58.8%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:1542.7385824.24776118°31km/h3040m-11.3m/s8.6°C59.3%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:1142.7387524.24728117°33km/h3089m-10.6m/s8.3°C57.3%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:0542.7389324.24681114°27km/h3140m-11.4m/s8.0°C55.3%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:49:0242.7390824.24643117°29km/h3181m-10.9m/s7.5°C57.6%0hPa0V08:09:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:5742.7392324.24606115°27km/h3223m-11.0m/s7.2°C57.2%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:5342.7393724.24568118°29km/h3261m-10.0m/s6.9°C55.7%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:4342.7397224.24476116°29km/h3366m-11.7m/s6.7°C44.1%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:3942.7398624.24438116°33km/h3408m-10.8m/s6.3°C46.7%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:3442.7400324.24387115°33km/h3456m-6.8m/s6.2°C41.6%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:2942.7402124.24334119°35km/h3502m-9.8m/s6.0°C38.8%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:2442.7404124.24282114°33km/h3552m-11.1m/s5.9°C33.9%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:2042.7405724.24239120°38km/h3594m-9.2m/s5.5°C35.1%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:1542.7408024.24184116°37km/h3646m-12.2m/s5.3°C27.9%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:1142.7409624.24139116°35km/h3690m-10.7m/s5.4°C19.5%0hPa0V08:10:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:0642.7411824.24082116°38km/h3746m-12.1m/s5.4°C15.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:48:0242.7413424.24038116°37km/h3787m-12.0m/s5.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:45:0542.7475024.21811108°49km/h5583m-9.8m/s-6.8°C16.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:45:0042.7476924.21734106°46km/h5636m-11.6m/s-7.3°C17.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:43:0342.7493624.1991497°55km/h6887m-10.3m/s-15.6°C19.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:42:5842.7494224.1981995°57km/h6944m-12.1m/s-16.2°C20.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:40:2742.7505024.1656484°57km/h8670m-12.7m/s-29.1°C21.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:40:2342.7504324.1646782°55km/h8729m-12.3m/s-29.5°C21.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:38:3642.7482124.1399083°73km/h9932m-11.2m/s-37.5°C12.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:38:3142.7481024.1386483°73km/h9994m-12.0m/s-38.0°C12.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:36:4542.7446024.1103878°80km/h11355m-13.8m/s-40.3°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:36:3942.7443924.1089979°80km/h11423m-14.6m/s-40.5°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:34:5342.7392024.0820371°73km/h12839m-13.3m/s-47.1°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:34:4842.7388724.0808966°73km/h12908m-13.2m/s-47.5°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:33:0242.7330824.0551669°75km/h14391m-13.8m/s-55.7°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:32:5642.7327124.0539564°75km/h14462m-13.4m/s-56.4°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:31:0742.7248824.0321833°57km/h16195m-16.1m/s-63.5°C3.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:31:0242.7243924.0317338°64km/h16258m-16.0m/s-63.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:29:1042.7155624.0157531°33km/h17982m-17.4m/s-62.7°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:29:0542.7151524.0154825°38km/h18068m-14.4m/s-62.8°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:27:2342.7121524.0078477°27km/h18658m4.6m/s-57.9°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:27:1842.7120924.0074180°29km/h18633m4.3m/s-58.1°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:25:3842.7039023.9987238°35km/h18106m5.8m/s-62.3°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:25:3342.7036023.9983342°31km/h18077m4.9m/s-62.5°C2.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:23:4942.6959023.9911429°44km/h17528m4.9m/s-62.3°C2.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:23:4442.6954323.9908230°42km/h17505m4.6m/s-62.1°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:22:0142.6908023.9782174°60km/h16969m4.7m/s-62.2°C3.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:21:5642.6906223.9771977°60km/h16944m5.5m/s-62.1°C3.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:20:1042.6795623.9544640°68km/h16341m6.1m/s-63.4°C3.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:20:0642.6788723.9537634°69km/h16313m4.2m/s-63.2°C3.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:18:2742.6676423.9418676°55km/h15732m2.9m/s-61.7°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:18:2342.6674723.9410975°58km/h15714m4.4m/s-61.7°C3.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:16:4042.6620123.9197380°78km/h15257m5.3m/s-60.1°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:16:3542.6618123.9184079°82km/h15237m3.9m/s-60.0°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:14:5542.6540823.8918358°75km/h14743m5.8m/s-57.8°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:14:4942.6535623.8907757°73km/h14715m4.9m/s-57.6°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:13:0842.6453123.8703769°62km/h14130m5.0m/s-53.5°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:13:0442.6450423.8695966°64km/h14108m4.4m/s-53.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:11:2142.6412123.8462477°77km/h13564m5.3m/s-51.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:11:1642.6410223.8452378°73km/h13544m5.1m/s-51.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:09:2942.6359723.8180472°75km/h13038m4.3m/s-47.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:09:2442.6357523.8170773°73km/h13020m4.8m/s-47.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:07:4542.6300523.7921876°78km/h12567m5.9m/s-44.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:07:3942.6297823.7908878°78km/h12543m4.1m/s-44.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:06:0142.6264923.7629988°84km/h12053m4.0m/s-41.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:05:5642.6264223.7618483°82km/h12034m4.6m/s-41.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:04:1742.6242123.7332089°89km/h11549m3.7m/s-40.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:04:1442.6241623.7319687°91km/h11530m5.3m/s-40.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:02:3342.6215323.7012685°84km/h11074m4.7m/s-42.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:02:2842.6214023.6998684°80km/h11051m4.0m/s-42.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:00:5042.6186223.6713885°77km/h10581m4.7m/s-41.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 12:00:4742.6185623.6703385°77km/h10562m4.2m/s-41.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:59:1042.6161023.6444990°78km/h10089m4.3m/s-39.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:59:0642.6160423.6431885°77km/h10068m4.6m/s-38.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:57:1842.6146423.6154783°62km/h9490m6.7m/s-36.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:57:1442.6145623.6146686°53km/h9468m2.9m/s-36.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:55:3642.6132523.5966485°62km/h8946m8.3m/s-31.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:55:3242.6132123.5957592°64km/h8921m6.7m/s-31.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:53:5342.6135623.5737991°69km/h8377m6.7m/s-26.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:53:4942.6136223.5726595°60km/h8352m4.6m/s-26.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:52:0942.6137623.5491990°69km/h7761m6.8m/s-21.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:52:0442.6138223.5480197°68km/h7728m5.5m/s-21.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:50:2142.6135623.5260687°49km/h7068m5.2m/s-17.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:50:1742.6135123.5252287°51km/h7041m7.7m/s-16.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:48:3542.6139723.5103180°38km/h6457m6.7m/s-12.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:48:3142.6139523.5098590°31km/h6431m6.2m/s-12.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:46:5242.6163723.49729112°40km/h5915m6.6m/s-9.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:46:4842.6165423.49668119°29km/h5886m3.6m/s-9.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:45:1642.6206923.48470116°46km/h5375m5.0m/s-5.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:45:1142.6209223.48407122°38km/h5352m4.9m/s-5.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:43:3742.6243923.47220114°37km/h4821m4.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:43:3442.6245423.47169118°42km/h4797m7.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:42:0342.6289523.45899131°40km/h4242m6.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:41:5742.6292823.45837121°49km/h4211m7.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:40:2242.6341823.44508117°42km/h3676m4.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:40:1842.6344123.44454115°53km/h3652m5.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:38:3842.6395323.42799115°46km/h3091m6.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:38:3442.6396823.42744113°44km/h3070m5.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:36:5942.6437223.4154591°37km/h2508m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:36:5642.6437623.41497106°38km/h2488m7.3m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:35:2742.6466323.40673110°27km/h1915m6.1m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-20 11:35:2242.6468023.40636102°24km/h1887m5.0m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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