SondeTracker

Meteorological Radiosondes Database

Operations

Sounding was ended - last measurement: 2023-03-31 00:19:49z
MAP
About Radiosonde

Number: U4425458

Launch Site: Tucson [AZ] (US)

Type: RS41

Date Of Manufacture: 2022-11-01

AUX: NO

Frequency: 405.200 MHz

Max Speed: 180 km/h at 13390 m

Average Speed: 65.42 km/h

Max Altitude: 25647 m

Average Ascent Speed: 6.13 m/s

Average Descent Speed: 0.00 m/s

Status: UNKNOWN

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

Received Frames: 45

First Frame [UTC]: 2023-03-30 23:45:53z

Last Frame [UTC]: 2023-03-31 00:19:49z

Receivers: KE7KRF

Flight Time: 00:33:56 h

Distance From First Measurement: 39.86 km

Nearest City: Safford [AZ] (US) [23.44 km]

Nearest Hunter: JackF [86.61 km]

Ground Altitude: 1565 m

Distance from QTH: 0.00 km

APRS Data
Receiver Number Date/Time [UTC] φ λ Course [°] Speed [km/h] Altitude [m] Description
KE7KRFU44254582023-03-31 00:19:4932.7678-109.942601925647Clb=1.5m/s t=-54.3C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:19:0132.7677-109.94172225525Clb=10.5m/s t=-54.2C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:18:1732.7676-109.9412552025256Clb=1.5m/s t=-54.7C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:17:2632.7674-109.9431742625130Clb=3.2m/s t=-54.1C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:16:3832.7668-109.945257724898Clb=1.4m/s t=-54.3C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:15:5532.7663-109.947103024754Clb=5.7m/s t=-54.0C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:15:2632.765-109.949135224551Clb=4.1m/s t=-52.6C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:14:5332.764-109.9523372024354Clb=-1.8m/s t=-51.9C h=0.7% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:14:3832.7636-109.954263724141Clb=7.0m/s t=-52.6C h=0.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:13:5632.7629-109.9553213923916Clb=2.5m/s t=-53.1C h=0.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:12:5632.7588-109.9572683922886Clb=2.8m/s t=-57.3C h=0.9% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:12:0732.7584-109.958993122688Clb=6.5m/s t=-57.7C h=0.9% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:11:2032.7582-109.9583071522492Clb=9.7m/s t=-57.8C h=0.9% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:10:3032.759-109.9582993922280Clb=7.0m/s t=-57.2C h=0.8% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:09:4332.7597-109.959334922103Clb=4.8m/s t=-57.9C h=0.9% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:08:5732.7607-109.9592401921904Clb=6.5m/s t=-58.1C h=0.9% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:08:1232.7617-109.9582271321703Clb=12.4m/s t=-59.2C h=1.0% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:07:3832.7623-109.9591473921531Clb=0.5m/s t=-60.9C h=1.0% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:07:0732.7633-109.9611274421337Clb=7.3m/s t=-60.7C h=1.2% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:06:3632.7645-109.9621073921159Clb=8.5m/s t=-60.2C h=1.1% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:06:0532.7652-109.9631231720868Clb=18.7m/s t=-59.9C h=1.1% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:05:3432.7635-109.96683720643Clb=0.4m/s t=-63.3C h=1.5% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:05:0332.7618-109.97854320454Clb=5.3m/s t=-64.2C h=1.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:04:3532.761-109.9741272420208Clb=4.8m/s t=-65.0C h=1.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:04:2932.7614-109.9761361919993Clb=14.8m/s t=-63.6C h=1.5% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:04:2432.7601-109.979457219744Clb=4.4m/s t=-65.0C h=1.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:04:1632.7584-109.982833519532Clb=5.1m/s t=-63.5C h=1.4% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:03:3732.7565-109.985195919339Clb=0.3m/s t=-62.7C h=1.3% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:02:5432.7534-109.987122619102Clb=4.5m/s t=-61.2C h=1.2% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:02:0632.75-109.991458318879Clb=4.3m/s t=-60.2C h=1.1% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:01:2232.7464-109.995618518642Clb=2.6m/s t=-58.9C h=1.1% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-31 00:00:3632.7436-110.001638118424Clb=9.9m/s t=-59.2C h=1.0% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:59:5632.7408-110.009728918229Clb=9.3m/s t=-59.0C h=1.0% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:59:4932.7368-110.0185810218011Clb=4.8m/s t=-59.0C h=1.2% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:59:4632.7309-110.0263412817811Clb=-0.7m/s t=-59.6C h=1.3% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:59:2132.7238-110.0364013917625Clb=8.5m/s t=-61.7C h=1.5% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:58:3732.7156-110.0432313117441Clb=6.5m/s t=-61.5C h=1.6% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:57:5332.7075-110.054612017218Clb=7.0m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41-NG ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:57:0732.7018-110.0574412217047Clb=5.7m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:56:2132.6963-110.0666812416802Clb=7.8m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:47:5832.5938-110.2456515613947Clb=6.3m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:47:2932.5899-110.2556216913821Clb=6.2m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:46:5532.5807-110.2786017213472Clb=7.3m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:46:2432.5781-110.2835618013390Clb=9.4m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
KE7KRFU44254582023-03-30 23:45:5332.5711-110.2965517213165Clb=5.8m/s t=-273.0C h=-1.0% p=-1.0hPa 405.200 MHz Type=RS41 ser=U4425458 Radiosonde
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Version: 1.10 [2024-04-01]