26001722 DFM

NWS · Landed · launched from Nashville NWS Site, Tennessee (United States) · last heard

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790 m
Altitude now
34,476 m
Highest
222 min
Time tracked
4.3 m/s
Average climb
6.4 m/s
Average descent
149 km
Drift, launch to landing
Telemetry Now
The last telemetry received.
Recovery

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Flight Details
Serial26001722
TypeGraw DFM (DFM17)
Frequency404.810 MHz
SourceNWS
Launch siteNashville NWS Site, Tennessee (United States) (72327)
Launched at 36.247, -86.562, 176 m
Burst34,476 m at , 134 min after launch
Landed35.9886, -84.9314, 774 m
Messages heard77376
Last heard bylooking...
Heard by
Best signal
Farthest listener
Heard By
Choose Sort by, or click a heading. The signal is each station's latest reading and changes while the balloon is in the air. Direction, elevation and distance from a station are shown only where its owner shares its position.
Receiving StationSignal NowBest SignalFrequencyMessagesDirectionElevationDistanceLast Heard
KK4GGK_2 Cleveland5.8 dB27.9 dB404.810 MHz10048---1413865 s ago
KQ4GRS_gen25.4 dB31.6 dB404.810 MHz9138---1415229 s ago
Skynet_KA9Q5.9 dB33.3 dB404.810 MHz8838---1413936 s ago
WT4FU-CAP--404.810 MHz8392---1413949 s ago
N4FV-26.1 dB26.0 dB404.810 MHz7304---1414048 s ago
N8XS_EM778.6 dB27.2 dB404.810 MHz7018---1415726 s ago
AA4BS-17.2 dB20.4 dB404.810 MHz5728---1413875 s ago
kq4bms6.1 dB24.6 dB404.810 MHz5572---1414069 s ago
KC8NNO5.3 dB31.6 dB404.810 MHz5004---1416746 s ago
N2LKA6.3 dB22.1 dB404.810 MHz4000---1416551 s ago
KV4DX9.0 dB24.4 dB404.811 MHz3776---1417136 s ago
KC7RW9.0 dB17.6 dB404.810 MHz2002---1416650 s ago
W5RM13.2 dB17.0 dB404.812 MHz556---1422616 s ago
Charts
Move the pointer over a chart to read it. Time is minutes from the first position stored.

Altitude

Height above sea level (m) by time since launch

Climb and Descent Rate

Vertical speed (m/s): up is positive

Temperature and Dew Point by Height

Air temperature and dew point (°C) on the way up   ■ Temperature   ■ Dew point

Humidity by Height

Relative humidity (%) on the way up

Wind by Height

Horizontal speed of the balloon (km/h), which is the wind that carries it

Pressure

Air pressure (hPa) by time since launch

Signal and Battery

Strength of the signal at the best station (dB) and the sonde's battery (V)
Skew-T Diagram

Temperature and Dew Point Against Pressure

The atmosphere the balloon measured on the way up: temperature (red) and dew point (blue) against pressure. Radiosonde humidity and temperature sensors are not calibrated by the receivers, so treat the values as indicative.

Telemetry: SondeHub, Creative Commons BY-SA 2.0. Telemetry is uploaded by volunteers' receiving stations to SondeHub and shared under the Creative Commons BY-SA 2.0 license; what you download from this page carries the same license.