23060353 DFM

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

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751 m
Altitude now
34,756 m
Highest
179 min
Time tracked
4.7 m/s
Average climb
9.7 m/s
Average descent
168 km
Drift, launch to landing
Telemetry Now
The last telemetry received.
Recovery

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Flight Details
Serial23060353
TypeGraw DFM (DFM17)
Frequency404.810 MHz
SourceNWS
Launch siteNashville NWS Site, Tennessee (United States) (72327)
Launched at 36.256, -86.564, 975 m
Burst34,756 m at , 120 min after launch
Landed35.9825, -84.7297, 718 m
Messages heard127226
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
N4FV-25.8 dB24.6 dB404.810 MHz14376---79496386 s ago
W4KEV9.6 dB18.9 dB404.810 MHz13094---79496204 s ago
kq4bms4.9 dB17.6 dB404.810 MHz12882---79496404 s ago
KO4WIL5.9 dB22.3 dB404.810 MHz12624---79496768 s ago
AA4BS-16.9 dB20.5 dB404.810 MHz12132---79496211 s ago
K9DFB6.6 dB26.1 dB404.810 MHz11538---79496429 s ago
KO4JJU5.5 dB21.4 dB404.811 MHz11304---79496296 s ago
KK4GGK--404.810 MHz9596---79496659 s ago
N4XWC-16.9 dB14.9 dB404.810 MHz7580---79498467 s ago
KV4OU6.2 dB18.6 dB404.810 MHz7286---79496817 s ago
KQ4GRS7.9 dB29.4 dB404.810 MHz7206---79501612 s ago
KC7RW5.8 dB12.0 dB404.810 MHz3138---79498558 s ago
KV4DX8.9 dB18.2 dB404.810 MHz2690---79499046 s ago
W5RM9.4 dB18.3 dB404.811 MHz1368---79498629 s ago
KQ4LPW5.9 dB12.1 dB404.811 MHz412---79498157 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.