Radiosonde details



Informationen :

Serial : X4950341
Type : Vaisala RS41-SG
Date of production : 05.12.2025
Frequency : 405.900MHz
Launchsite : Sofia Observ.

Altitude (Max) : 26960m at 2026-07-28 06:48:42
Speed (Max) : 111km/h at altitude 14561m

Average speed : 54km/h
Average ascent rate : 6m/s
Average descent rate : -23m/s
Ascent rate (Max) : 8.8m/s
Descent rate (Max): -51.8m/s

First frame :
LZ4TU-5 at 2026-07-28 05:38:28 at altitude 3419m (OG: 3377m)
Last frame :
LZ4TU-5 at 2026-07-28 07:03:56 at altitude 2227m (OG: 2185m)

Flighttime : 1h25m28s
Ascent time : 1h10m14s
Descent time : 15m14s
Uptime : -
Killtimer : 8h16m

Distance (Straight line distance): 45km

Distance (Route):


Frames : 99


Measurement :

Temperature : 11.8°C
Humidity : 61.0%
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-52026-07-28 07:03:5642.4547523.89279175°20km/h2227m-16.9m/s11.8°C61.0%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:5042.4550523.89265161°24km/h2314m-17.7m/s11.2°C62.9%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:4542.4553423.89248154°27km/h2404m-19.1m/s10.4°C64.1%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:4042.4556623.89232158°26km/h2494m-18.3m/s9.9°C62.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:3542.4559623.89219163°26km/h2583m-18.3m/s9.2°C63.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:3042.4562723.89208164°26km/h2673m-19.0m/s8.7°C60.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:2642.4565123.89200162°22km/h2747m-18.6m/s8.1°C62.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:2142.4568123.89187155°26km/h2841m-19.2m/s7.5°C62.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:1642.4570823.89172148°22km/h2933m-18.9m/s6.9°C62.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:1242.4572723.89156138°24km/h3007m-19.3m/s6.5°C60.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:03:0742.4575023.89129134°24km/h3100m-18.9m/s6.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:00:4642.4666223.87528118°51km/h5865m-22.4m/s-5.8°C14.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 07:00:4142.4668923.87455115°51km/h5969m-22.0m/s-6.5°C14.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:59:2142.4713723.86401134°60km/h7649m-22.8m/s-20.6°C17.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:59:1642.4719123.86327136°62km/h7758m-22.5m/s-21.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:51:0242.4914323.77182282°29km/h22035m-51.1m/s-53.5°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:50:5842.4913923.77223271°29km/h22235m-51.8m/s-53.6°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:48:4242.4912523.79859276°69km/h26960m5.3m/s-48.3°C0.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:47:3042.4893923.81571285°68km/h26504m5.0m/s-48.9°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:47:2642.4892323.81666285°73km/h26479m7.0m/s-48.9°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:45:5842.4886723.83957269°66km/h25916m5.0m/s-48.9°C0.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:44:3842.4903623.85551264°47km/h25415m6.2m/s-51.1°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:44:3442.4904323.85610258°44km/h25391m5.9m/s-51.1°C0.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:42:0742.4929723.88188263°47km/h24456m7.6m/s-52.8°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:42:0142.4929923.88262273°40km/h24424m6.9m/s-52.9°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:39:2042.4948923.91085253°42km/h23457m5.7m/s-54.4°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:39:1642.4949723.91137261°31km/h23431m6.6m/s-54.2°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:36:5642.4967523.92956268°33km/h22599m7.5m/s-53.5°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:36:5242.4967523.93004274°40km/h22575m4.9m/s-53.4°C1.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:35:3342.4964023.93856302°29km/h22112m6.4m/s-54.6°C1.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:34:0742.4944423.94950284°37km/h21612m7.0m/s-55.0°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:34:0342.4943723.94999272°35km/h21590m4.0m/s-55.2°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:32:3642.4938323.96146256°24km/h21084m4.9m/s-55.1°C1.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:32:3142.4939123.96177254°20km/h21055m5.4m/s-55.2°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:30:5742.4940123.96549308°13km/h20511m6.6m/s-56.1°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:30:5342.4939323.96556348°5km/h20488m5.6m/s-56.1°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:29:1542.4937723.96921116°7km/h19938m6.6m/s-55.5°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:29:1142.4938023.96912115°5km/h19917m4.5m/s-55.5°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:27:3942.4920923.96829335°11km/h19432m4.8m/s-56.4°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:27:3542.4919923.9682848°13km/h19411m6.1m/s-56.3°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:26:0142.4950923.9630695°27km/h18911m5.4m/s-56.6°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:24:3542.4927123.9565772°24km/h18430m5.9m/s-56.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:24:3142.4926423.9562873°27km/h18408m4.5m/s-57.1°C1.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:23:0042.4881423.9453956°38km/h17920m5.7m/s-61.0°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:22:5642.4879223.9449953°35km/h17901m4.3m/s-61.6°C2.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:21:1242.4852523.93603101°44km/h17319m5.5m/s-58.3°C2.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:19:4242.4833223.9181467°73km/h16862m6.5m/s-60.4°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:19:3842.4830123.9172665°71km/h16840m5.9m/s-60.4°C2.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:18:1542.4776923.9017477°49km/h16387m5.5m/s-58.3°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:18:1142.4775823.9010580°51km/h16365m5.0m/s-58.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:16:5442.4761823.8840684°84km/h15950m4.9m/s-58.3°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:16:5042.4760723.8830183°75km/h15928m5.9m/s-58.4°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:15:1742.4711023.8595989°73km/h15409m5.7m/s-56.7°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:15:1342.4710923.8585889°78km/h15386m4.4m/s-56.8°C2.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:13:5742.4715723.8348390°100km/h14993m5.1m/s-58.4°C2.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:13:5342.4715523.8334391°104km/h14971m4.6m/s-58.6°C2.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:12:3742.4693123.8048585°102km/h14588m6.3m/s-57.3°C2.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:12:3242.4690723.8030477°110km/h14561m5.9m/s-57.2°C2.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:11:0342.4651623.7712086°102km/h14092m4.8m/s-56.3°C4.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:10:5942.4650523.7697983°106km/h14071m6.0m/s-56.1°C3.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:09:4442.4630523.7439282°100km/h13666m5.8m/s-56.6°C6.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:09:4042.4628923.7425682°99km/h13643m4.5m/s-56.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:08:2142.4600323.7181088°88km/h13181m4.9m/s-54.2°C7.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:06:5042.4632723.69179109°84km/h12728m4.3m/s-54.0°C10.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:06:4642.4635023.69067105°82km/h12711m4.6m/s-53.9°C9.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:05:2642.4674523.67038118°78km/h12350m4.3m/s-51.9°C10.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:05:2242.4677823.66942114°75km/h12332m5.6m/s-51.8°C10.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:04:0342.4754023.65148127°80km/h11937m6.4m/s-50.0°C9.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:02:4342.4869923.63548138°91km/h11522m4.9m/s-47.5°C9.6%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:01:2742.4992423.61984141°91km/h11142m6.6m/s-44.9°C9.0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:01:2342.4998923.61903135°84km/h11115m6.4m/s-44.7°C8.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:00:0742.5110223.60432137°68km/h10717m5.4m/s-42.4°C11.1%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 06:00:0342.5115523.60363137°77km/h10697m5.6m/s-42.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:58:4342.5214923.58949141°78km/h10275m6.9m/s-39.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:57:2742.5319723.57536138°69km/h9871m2.5m/s-35.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:56:0742.5417323.56206134°68km/h9452m5.4m/s-33.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:56:0342.5421923.56135133°71km/h9427m5.2m/s-33.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:54:4542.5495423.54584122°69km/h9028m3.7m/s-30.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:54:4142.5499323.54503124°69km/h9005m4.7m/s-29.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:53:2142.5580323.52817128°73km/h8594m5.6m/s-26.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:52:0142.5664923.51285130°60km/h8173m5.2m/s-24.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:50:3142.5761023.49885136°57km/h7643m5.7m/s-20.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:49:1642.5824323.48907130°55km/h7200m7.6m/s-16.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:49:1242.5828323.48845135°58km/h7172m5.2m/s-16.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:47:5342.5876823.47775124°49km/h6702m5.3m/s-12.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:46:3742.5907923.46730106°40km/h6221m3.5m/s-8.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:46:3342.5909223.46674112°47km/h6201m7.4m/s-8.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:45:1642.5954523.45413122°58km/h5732m6.6m/s-4.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:45:1142.5957423.45349130°53km/h5710m6.1m/s-4.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:43:5542.6030323.44202143°62km/h5226m8.5m/s-2.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:43:5142.6035523.44148145°60km/h5200m4.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:42:3442.6108423.42897120°68km/h4810m4.6m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:42:3042.6111123.42816113°60km/h4785m6.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:41:1342.6160023.41493114°53km/h4340m5.7m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:41:0942.6162023.41425110°53km/h4318m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:39:5342.6218723.40378149°47km/h3886m8.8m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:39:4842.6224223.40338147°51km/h3854m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:38:3142.6283823.39919141°31km/h3441m6.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-07-28 05:38:2842.6286423.39896156°27km/h3419m5.4m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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