SondeTracker

Meteorological Radiosondes Database

Operations

Sounding was ended - last measurement: 2021-09-29 21:05:30z

MAP
About Radiosonde

Number: T2040692

Launch Site: Rosamond [CA] (USA)

Type: RS41

AUX: NO

Frequency: 405.001 MHz

Max Speed: 152 km/h at 9262 m

Average Speed: 29.23 km/h

Max Altitude: 24222 m

Average Ascent Speed: 4.85 m/s

Average Descent Speed: 26.86 m/s

Status: UNKNOWN

Status Changes
Launch Site Type AUX Frequency Status Finder Landing Point Description Changes made by
APRS Statistics

Received Frames: 57

First Frame [UTC]: 2021-09-29 20:16:00z

Last Frame [UTC]: 2021-09-29 21:05:30z

Receivers: KK6NOW

Flight Time: 00:49:30 h

Distance From First Measurement: 30.54 km

Nearest City: Barstow [CA] (US) [29.60 km]

Nearest Hunter: KD6PPM [95.06 km]

Ground Altitude: 679 m

Distance from QTH: 0.00 km

APRS Data
Receiver Number Date/Time [UTC] φ λ Course [°] Speed [km/h] Altitude [m] Description
KK6NOWT20406922021-09-29 21:05:3034.974-117.3441691438914Clb=-19.8m/s t=-33.1C 405.000 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 21:05:0034.9808-117.3451711529262Clb=-19.8m/s t=-35.8C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 21:01:0035.0679-117.3711186715407Clb=-28.8m/s t=-60.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 21:00:3035.068-117.3711196515462Clb=-27.6m/s t=-60.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 21:00:0035.0708-117.3781294816761Clb=-31.2m/s t=-58.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:59:3035.0717-117.379166717229Clb=-32.6m/s t=-58.5C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:59:0035.0713-117.38942818238Clb=-34.2m/s t=-61.3C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:58:3035.0708-117.382433319246Clb=-35.2m/s t=-57.2C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:58:0035.0704-117.384451520355Clb=-39.1m/s t=-56.9C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:57:3035.07-117.384150721583Clb=-42.2m/s t=-55.8C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:57:0035.0696-117.3838722855Clb=-45.5m/s t=-54.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:56:3035.0697-117.3832711724214Clb=-38.4m/s t=-53.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:56:0035.0693-117.382872424222Clb=5.9m/s t=-53.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:55:3035.0689-117.3782753024061Clb=5.1m/s t=-52.6C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:55:0035.0695-117.3762362823900Clb=5.6m/s t=-52.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:54:3035.0708-117.3741981723743Clb=6.0m/s t=-52.3C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:53:3035.071-117.375333923450Clb=5.4m/s t=-54.4C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:53:0035.0709-117.374243423299Clb=4.8m/s t=-53.9C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:52:3035.0706-117.37435623143Clb=4.4m/s t=-54.4C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:52:0035.07-117.3743311522990Clb=6.1m/s t=-55.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:51:3035.069-117.3738922833Clb=6.3m/s t=-55.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:51:0035.0683-117.3743311122672Clb=5.5m/s t=-54.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:50:3035.0674-117.3733281722515Clb=4.7m/s t=-54.6C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:50:0035.0664-117.3733501722361Clb=5.9m/s t=-54.8C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:49:3035.0656-117.3723261522204Clb=4.9m/s t=-55.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:49:0035.0655-117.3722251322043Clb=6.0m/s t=-55.8C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:48:3035.066-117.3712321521893Clb=6.4m/s t=-56.2C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:48:0035.0667-117.3711411121734Clb=6.1m/s t=-56.4C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:47:3035.067-117.371114421570Clb=5.9m/s t=-56.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:47:0035.0671-117.37262721430Clb=5.2m/s t=-57.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:46:3035.0668-117.37254721288Clb=4.0m/s t=-56.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:46:0035.0663-117.373311121148Clb=5.5m/s t=-56.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:45:0035.0648-117.3733321320864Clb=4.8m/s t=-56.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:44:3035.0639-117.3722931920716Clb=5.6m/s t=-56.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:44:0035.0632-117.371358420561Clb=4.8m/s t=-55.9C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:43:3035.0628-117.372802220401Clb=5.0m/s t=-57.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:43:0035.0617-117.374451520241Clb=5.2m/s t=-56.3C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:42:3035.0612-117.375144920083Clb=4.5m/s t=-56.4C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:42:0035.0619-117.3761132219933Clb=4.4m/s t=-57.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:41:3035.0625-117.378893319786Clb=4.0m/s t=-57.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:38:0035.0569-117.395613518767Clb=4.7m/s t=-58.9C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:37:3035.0561-117.397752418629Clb=4.6m/s t=-59.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:37:0035.0556-117.399782418479Clb=5.8m/s t=-60.7C 405.000 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:36:3035.0557-117.401942218340Clb=4.5m/s t=-60.6C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:36:0035.056-117.404682818185Clb=4.6m/s t=-61.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:35:3035.055-117.406473018035Clb=4.0m/s t=-61.2C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:35:0035.054-117.407501517892Clb=4.3m/s t=-61.3C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:34:3035.0534-117.408541717744Clb=4.3m/s t=-61.6C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:34:0035.0528-117.409352717604Clb=4.5m/s t=-61.2C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:33:3035.0526-117.408260917479Clb=4.5m/s t=-60.2C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:33:0035.053-117.407216917339Clb=5.2m/s t=-59.5C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:32:3035.0543-117.4071752017178Clb=5.8m/s t=-58.1C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:32:0035.0561-117.4081483317016Clb=5.2m/s t=-57.4C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:31:3035.0583-117.411195416846Clb=6.5m/s t=-58.7C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:31:0035.0604-117.4141195016692Clb=4.3m/s t=-273.0C 405.001 MHz Type=RS41-SG Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:16:3035.1987-117.52617014312646Clb=4.9m/s t=-61.0C 405.000 MHz Type=RS41 Radiosonde auto_rx v1.3.1
KK6NOWT20406922021-09-29 20:16:0035.2042-117.52717015012585Clb=4.5m/s t=-61.1C 405.001 MHz Type=RS41 Radiosonde auto_rx v1.3.1