26006283 DFM

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

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1,649 m
Altitude now
35,689 m
Highest
174 min
Time tracked
4.5 m/s
Average climb
13 m/s
Average descent
75 km
Drift, launch to landing
Telemetry Now
The last telemetry received.
Recovery

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Flight Details
Serial26006283
TypeGraw DFM (DFM17)
Frequency404.810 MHz
SourceNWS
Launch siteNashville NWS Site, Tennessee (United States) (72327)
Launched at 36.247, -86.562, 152 m
Burst35,689 m at , 130 min after launch
Landed36.6886, -85.9289, 1,344 m
Messages heard94856
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
N8XS_EM776.9 dB27.5 dB404.810 MHz14272---12897897 s ago
WT4FU-CAP--404.810 MHz13342---12898765 s ago
KC8NNO5.6 dB29.5 dB404.810 MHz11972---12898282 s ago
N4FV-26.3 dB21.2 dB404.812 MHz10980---12898454 s ago
KQ4GRS_gen27.5 dB29.0 dB404.810 MHz10274---12898484 s ago
KK4GGK-1 Dayton5.3 dB25.1 dB404.812 MHz8944---12898874 s ago
AA4BS-16.4 dB18.6 dB404.810 MHz7462---12898279 s ago
Skynet_KA9Q6.3 dB15.3 dB404.810 MHz7210---12899038 s ago
N2LKA6.8 dB15.1 dB404.810 MHz3230---12898986 s ago
KI4RFM6.9 dB13.0 dB404.811 MHz3184---12898598 s ago
KV4DX7.4 dB18.9 dB404.811 MHz1308---12899563 s ago
W4KEV7.3 dB10.8 dB404.810 MHz1164---12898544 s ago
N4XWC7.0 dB16.3 dB404.812 MHz872---12899452 s ago
K4CHT-SK--404.810 MHz642---12899101 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.