SondeTracker

Meteorological Radiosondes Database

Operations

Sounding was ended - last measurement: 2023-03-31 02:02:00z
MAP
About Radiosonde

Number: U4374161

Launch Site: Washington [VA] (US)

Type: RS41

Date Of Manufacture: 2022-10-23

AUX: NO

Frequency: 401.000 MHz

Max Speed: 120 km/h at 4752 m

Average Speed: 69.36 km/h

Max Altitude: 4752 m

Average Ascent Speed: 0.00 m/s

Average Descent Speed: 3.27 m/s

Status: FOUND

Status Changes
Launch Site Type AUX Frequency Status Finder Landing Point Description Changes made by
MHz FOUND TK-421 0, 0 Up a tree [via SondeHub] [BOT]AUTO-STATUS - 2023-03-31 02:21:13z
APRS Statistics

Received Frames: 33

First Frame [UTC]: 2023-03-31 01:40:35z

Last Frame [UTC]: 2023-03-31 02:02:00z

Receivers: KB3ZOX

Flight Time: 00:21:25 h

Distance From First Measurement: 22.54 km

Nearest City: Cloverly [MD] (US) [6.32 km]

Nearest Hunter: KB3ZOX [40.88 km]

Ground Altitude: 121 m

Distance from QTH: 0.00 km

APRS Data
Receiver Number Date/Time [UTC] φ λ Course [°] Speed [km/h] Altitude [m] Description
KB3ZOXU43741612023-03-31 02:02:0039.1627-76.9882315551Clb=-2.2m/s t=5.3C h=28.9% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 02:00:3739.1606-76.99025728745Clb=-3.0m/s t=5.3C h=32.8% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 02:00:1739.1599-76.99167333803Clb=-3.0m/s t=5.0C h=35.2% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:59:0539.1565-76.998775391021Clb=-3.0m/s t=4.0C h=56.8% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:57:0939.1539-77.012686461412Clb=-3.9m/s t=0.8C h=37.1% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:57:0539.1538-77.013279441428Clb=-3.7m/s t=0.7C h=37.0% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:56:4039.1535-77.016376371523Clb=-4.1m/s t=-0.3C h=39.1% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:56:2039.1535-77.018978391595Clb=-3.3m/s t=-1.0C 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:55:4839.1533-77.022880411702Clb=-3.2m/s t=-2.0C 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:55:1939.1534-77.0262104311796Clb=-3.1m/s t=-2.9C 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:54:5039.1542-77.0302104521889Clb=-3.3m/s t=-3.7C 401.000MHz Type=RS41-NG TxOff=7h20m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:54:2939.1548-77.0334104561955Clb=-3.1m/s t=-4.0C 401.000MHz Type=RS41-NG TxOff=7h20m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:54:0939.1554-77.036698572015Clb=-3.2m/s 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:52:4239.1568-77.053287722272Clb=-2.8m/s t=-4.2C h=51.3% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:50:0939.1599-77.09499722756Clb=-3.1m/s t=-7.3C h=57.9% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:49:3939.1611-77.0999109912831Clb=-3.3m/s t=-7.1C h=55.8% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:49:1739.1623-77.106103912899Clb=-3.0m/s t=-6.2C h=46.1% 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:48:5739.1635-77.1114103912963Clb=-3.2m/s t=-6.8C h=54.9% 401.000MHz Type=RS41-NG TxOff=7h26m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:48:3539.1649-77.1169116783036Clb=-3.8m/s t=-7.1C 401.000MHz Type=RS41-NG TxOff=7h26m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:48:1539.1666-77.1221109933105Clb=-3.1m/s 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:47:5439.1685-77.1274123853178Clb=-3.7m/s 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:47:3439.1705-77.1325117963249Clb=-3.5m/s 401.000MHz Type=RS41-NG rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:47:1139.1726-77.1384113803332Clb=-3.5m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:46:5139.1743-77.1437116833405Clb=-3.7m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:46:3039.1761-77.1495111873481Clb=-3.9m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:46:0039.1792-77.1578113963591Clb=-3.6m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:44:3739.1889-77.1789118943887Clb=-3.5m/s 401.000MHz Type=RS41 TxOff=7h31m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:44:3539.1891-77.1794118893894Clb=-3.3m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:44:1539.1918-77.1841124983963Clb=-3.1m/s 401.000MHz Type=RS41 TxOff=7h31m rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:44:0339.1933-77.1872123874003Clb=-3.4m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:43:5539.1943-77.189133854031Clb=-3.6m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:43:3439.1971-77.1939127834104Clb=-3.5m/s 401.000MHz Type=RS41 rdzTTGOsonde
KB3ZOXU43741612023-03-31 01:40:3539.2276-77.2361321204752Clb=-3.6m/s 401.000MHz Type=RS41 rdzTTGOsonde
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Version: 1.10 [2024-04-01]