Radiosonde details



Informationen :

Serial : Y2142599
Type : Vaisala RS41-SG
Date of production : 21.05.2026
Frequency : 405.900MHz
Launchsite : Sofia Observ.
Nearest town : Mirkovo, BG (2.1km)

Altitude (Max) : 25974m at 2026-09-13 12:43:27
Speed (Max) : 96km/h at altitude 12756m

Average speed : 39km/h
Average ascent rate : 6m/s
Average descent rate : -22m/s
Ascent rate (Max) : 10.9m/s
Descent rate (Max): -52.2m/s

First frame :
LZ4TU-5 at 2026-09-13 11:36:56 at altitude 2667m (OG: 2060m)
Last frame :
LZ4TU-5 at 2026-09-13 13:00:35 at altitude 1932m (OG: 1215m)

Flighttime : 1h23m39s
Ascent time : 1h6m31s
Descent time : 17m8s
Uptime : -
Killtimer : 8h15m

Distance (Straight line distance): 49km

Distance (Route):


Frames : 97


Measurement :

Temperature : 8.1°C
Humidity : 67.3%
Pressure : 0hPa


Vertical profile (SkewT) :


Elevation profile :



Receiving stations :


Receiver Frames First received Last received
LZ4TU-5 97 2026-09-13 11:36:56 2026-09-13 13:00:35

Share per receiver :



All frames :


Receiver Date Latitude Longitude Direction Speed Altitude Climb Temperature Humidity Pressure Voltage Killtimer Uptime BKT XDATA
LZ4TU-52026-09-13 13:00:3542.6881124.00293116°24km/h1932m-16.9m/s8.1°C67.3%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-09-13 13:00:2542.6883824.00215117°27km/h2099m-17.0m/s6.6°C72.8%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-09-13 13:00:2042.6885124.00182124°29km/h2166m-17.1m/s6.1°C74.4%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-09-13 13:00:1642.6887124.00147127°22km/h2250m-16.8m/s5.5°C73.8%0hPa0V08:15:0000:00:0000:00:00
LZ4TU-52026-09-13 13:00:1242.6888524.00120129°27km/h2313m-16.5m/s5.1°C69.5%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 13:00:0742.6890924.00095145°22km/h2392m-16.4m/s4.7°C56.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:5842.6895124.00053144°20km/h2542m-17.4m/s3.8°C51.3%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:5442.6896524.00035139°20km/h2609m-17.2m/s3.3°C51.1%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:5042.6897724.00020122°13km/h2677m-17.3m/s3.0°C49.0%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:4542.6898823.99995117°16km/h2761m-17.4m/s3.3°C37.5%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:4142.6899723.99967122°26km/h2830m-17.7m/s2.9°C40.0%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:3642.6901023.99923112°27km/h2916m-17.4m/s2.5°C42.5%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:3242.6902023.99887104°27km/h2985m-17.3m/s1.9°C43.6%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:2742.6902923.99841104°26km/h3071m-17.1m/s1.2°C45.9%0hPa0V08:16:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:2242.6903523.9979597°29km/h3156m-17.1m/s0.4°C48.2%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:1642.6904123.99743102°31km/h3243m-17.6m/s-0.3°C48.6%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:1342.6904623.9969997°37km/h3314m-17.4m/s-0.9°C49.5%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:0842.6905323.99640100°37km/h3402m-17.7m/s-1.6°C50.6%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:59:0342.6906023.99583103°31km/h3489m-17.8m/s-2.4°C51.5%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:5842.6906923.99526100°31km/h3576m-18.0m/s-3.1°C49.3%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:5342.6907323.99482102°31km/h3645m-18.0m/s-3.6°C44.6%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:4942.6907423.9943189°27km/h3734m-18.0m/s-4.1°C35.3%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:4442.6907123.9938091°35km/h3822m-17.9m/s-4.4°C27.2%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:4042.6907323.9933192°35km/h3894m-18.2m/s-4.4°C27.0%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:3542.6907123.9926588°38km/h3984m-18.5m/s-4.7°C36.9%0hPa0V08:17:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:3042.6906423.9919785°42km/h4072m-18.2m/s-4.7°C22.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:2542.6906123.9913384°37km/h4163m-19.0m/s-5.4°C21.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:58:2042.6905923.9906997°38km/h4253m-18.5m/s-6.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:52:2142.6963823.9264087°60km/h11416m-24.1m/s-45.3°C2.2%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:50:2742.6938823.9018948°66km/h14369m-29.4m/s-50.8°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:50:2242.6933023.9010648°68km/h14514m-29.2m/s-51.9°C1.8%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:48:1342.6874323.8825681°26km/h18773m-38.5m/s-57.7°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:48:0942.6873723.8821674°26km/h18965m-39.1m/s-56.8°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:46:1442.6856423.8810313°7km/h24173m-50.9m/s-52.0°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:46:0942.6855723.88106334°5km/h24431m-52.2m/s-52.0°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:43:2742.6861923.88264245°15km/h25974m4.9m/s-51.9°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:41:3042.6890623.88358345°2km/h25272m5.6m/s-50.9°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:41:2642.6890423.88357105°7km/h25248m6.4m/s-50.9°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:39:3242.6874323.88284311°15km/h24560m6.2m/s-52.5°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:39:2742.6872923.88298343°9km/h24532m6.0m/s-52.6°C1.3%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:37:4042.6861323.88335318°11km/h23894m4.9m/s-53.5°C1.5%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:37:3542.6859923.88343342°22km/h23869m5.3m/s-53.6°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:35:3342.6812123.88421344°24km/h23144m4.3m/s-53.2°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:35:2942.6810123.88431333°22km/h23121m8.3m/s-53.4°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:32:5942.6812823.88704159°13km/h22240m5.4m/s-54.0°C1.4%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:30:5642.6747723.88653316°15km/h21512m4.1m/s-56.1°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:30:5242.6746923.88663317°9km/h21488m6.8m/s-56.4°C1.7%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:28:4942.6752923.8888093°20km/h20781m6.4m/s-56.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:22:3442.6700823.8703277°26km/h18579m4.3m/s-57.9°C1.9%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:22:2942.6699523.8699061°29km/h18552m4.6m/s-57.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:20:4142.6665523.86685122°16km/h17962m4.9m/s-56.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:20:3642.6666223.86662119°18km/h17939m6.0m/s-57.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:18:5642.6651323.8559656°26km/h17393m4.2m/s-56.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:18:5242.6649323.8556646°33km/h17370m4.0m/s-56.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:13:0442.6527823.7989264°77km/h15388m6.5m/s-54.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:12:5942.6523223.7977667°77km/h15358m6.3m/s-54.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:11:0942.6428323.7755848°78km/h14711m5.9m/s-52.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:11:0542.6422723.7747451°82km/h14689m5.9m/s-52.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:09:1142.6319823.7579671°42km/h14013m4.8m/s-49.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:09:0642.6318223.7572376°46km/h13984m7.2m/s-48.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:07:0242.6311423.7352895°64km/h13295m4.1m/s-49.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:05:2142.6263823.7063271°95km/h12756m6.2m/s-48.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:05:1642.6259723.7049366°86km/h12728m4.3m/s-48.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:03:3542.6207323.6792486°75km/h12181m3.7m/s-47.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:03:3042.6206923.6780386°69km/h12157m3.0m/s-46.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:01:4642.6185823.6542588°69km/h11613m3.8m/s-46.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:01:4242.6185323.6532687°71km/h11594m3.8m/s-45.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 12:00:0042.6164323.6306964°53km/h11053m4.7m/s-45.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:59:5542.6161023.6298464°58km/h11027m4.2m/s-45.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:58:1542.6120823.6126289°60km/h10456m10.9m/s-44.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:58:1142.6120923.6117592°64km/h10426m6.6m/s-44.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:56:2742.6135523.59302114°58km/h9791m4.0m/s-42.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:56:2242.6138823.59209118°62km/h9763m5.1m/s-42.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:54:4042.6176523.5730689°62km/h9186m7.0m/s-38.6°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:54:3642.6176623.5723299°51km/h9158m8.5m/s-38.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:52:5642.6209723.5516798°69km/h8584m3.6m/s-35.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:52:5242.6210623.5507299°68km/h8558m6.5m/s-35.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:51:0242.6253223.52793107°58km/h7937m3.8m/s-30.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:50:5842.6255223.52718115°60km/h7913m7.8m/s-30.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:50:5242.6258323.52609101°58km/h7881m3.1m/s-30.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:48:5542.6316923.5036893°53km/h7170m8.4m/s-25.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:48:5042.6317723.5028296°53km/h7141m7.9m/s-25.2°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:47:1542.6332423.4855796°55km/h6564m5.8m/s-21.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:47:1142.6332823.4848495°51km/h6533m6.1m/s-21.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:45:3542.6340323.4692980°46km/h5962m5.7m/s-18.0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:45:3042.6340423.4685690°49km/h5927m10.2m/s-17.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:43:5142.6349323.45426118°46km/h5331m5.6m/s-12.3°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:43:4542.6351723.45364112°42km/h5294m4.9m/s-11.9°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:43:4142.6353023.45288101°47km/h5260m2.3m/s-11.5°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:42:0642.6379323.44065102°44km/h4634m6.5m/s-7.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:42:0142.6380623.4398697°49km/h4600m8.4m/s-7.4°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:40:2542.6391823.4273291°29km/h3968m5.9m/s-4.8°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:40:2042.6392023.4268197°29km/h3937m6.0m/s-4.7°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:38:4842.6393723.41949104°26km/h3370m6.6m/s-1.1°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:38:4342.6394623.41904105°33km/h3340m6.2m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:37:0142.6416423.41077121°20km/h2701m5.9m/s0°C0%0hPa0V00:00:0000:00:0000:00:00
LZ4TU-52026-09-13 11:36:5642.6418023.41033119°29km/h2667m8.5m/s0°C0%0hPa0V00:00:0000:00:0000:00:00


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