24054114 DFM

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

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343 m
Altitude now
30,699 m
Highest
389 min
Time tracked
5.3 m/s
Average climb
1.7 m/s
Average descent
273 km
Drift, launch to landing
Telemetry Now
The last telemetry received.
Recovery

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Flight Details
Serial24054114
TypeGraw DFM (DFM17)
Frequency404.812 MHz
SourceNWS
Launch siteNashville NWS Site, Tennessee (United States) (72327)
Launched at 36.237, -86.554, 1,243 m
Burst30,699 m at , 92 min after launch
Landed35.9939, -83.5263, 338 m
Messages heard82294
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
WT4FU-CAP--404.810 MHz11590---59769908 s ago
Skynet5.7 dB32.5 dB404.811 MHz9564---59769545 s ago
AA4BS-18.5 dB27.5 dB404.810 MHz9512---59769490 s ago
N4FV-29.1 dB30.3 dB404.812 MHz8310---59769497 s ago
KO4WIL13.1 dB33.1 dB404.810 MHz7922---59769490 s ago
kq4bms9.1 dB32.8 dB404.810 MHz6856---59769499 s ago
W4KEV11.4 dB29.3 dB404.810 MHz6274---59769492 s ago
W4KEV_WB8.8 dB30.3 dB404.810 MHz5748---59769491 s ago
KQ4GRS_gen26.2 dB27.4 dB404.810 MHz5616---59771116 s ago
KK4GGK5.4 dB20.6 dB404.811 MHz5378---59769701 s ago
KO4JJU5.5 dB32.0 dB404.811 MHz5208---59769524 s ago
Skynet_mobile10.0 dB23.1 dB404.812 MHz168---59754068 s ago
KV4DX10.5 dB15.6 dB404.810 MHz118---59773717 s ago
KC7RW6.3 dB7.9 dB404.810 MHz30---59771093 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.