LATEST HIGH-DENSITY OBSERVATION REPORT (HDOB)

AGENCY: AIR FORCE RESERVE
AIRCRAFT NUMBER: 303
NUMBER OF MISSIONS: 02
DEPRESSION NUMBER: 03A
STORM NAME: CHANTAL
OBSERVATION NUMBER: 30
OBSERVATION TIME: 20250705


OBS TIME: 16:59:30 UTC
POSTION OF REPORT: 30 DEGS 31 MINS N 083 DEGS 03 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14 C
DEW POINT TEMPERATURE: -21.2 C
WIND DIRECTION AND SPEED: 165 Degs 007 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 007 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:00:00 UTC
POSTION OF REPORT: 30 DEGS 31 MINS N 083 DEGS 07 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14 C
DEW POINT TEMPERATURE: -21.9 C
WIND DIRECTION AND SPEED: 158 Degs 007 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 007 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:00:30 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 10 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07069 Meters (23186.32 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14 C
DEW POINT TEMPERATURE: -22 C
WIND DIRECTION AND SPEED: 156 Degs 008 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 008 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:01:00 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 13 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14 C
DEW POINT TEMPERATURE: -21.2 C
WIND DIRECTION AND SPEED: 161 Degs 009 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:01:30 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 16 MINS W
FLIGHT LEVEL PRESSURE: 429 Mb
GEOPOTENTIAL HEIGHT: 07070 Meters (23189.6 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14 C
DEW POINT TEMPERATURE: -20.9 C
WIND DIRECTION AND SPEED: 170 Degs 009 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 009 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:02:00 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 20 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0385 Meters (1262.8 Ft)
AIR TEMPERATURE: -14.1 C
DEW POINT TEMPERATURE: -20.7 C
WIND DIRECTION AND SPEED: 172 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:02:30 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 23 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.2 C
WIND DIRECTION AND SPEED: 174 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:03:00 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 26 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0385 Meters (1262.8 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -19.6 C
WIND DIRECTION AND SPEED: 173 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:03:30 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 29 MINS W
FLIGHT LEVEL PRESSURE: 429.3 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.3 C
WIND DIRECTION AND SPEED: 179 Degs 009 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 009 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:04:00 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 32 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07066 Meters (23176.48 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0384 Meters (1259.52 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.8 C
WIND DIRECTION AND SPEED: 175 Degs 009 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 009 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:04:30 UTC
POSTION OF REPORT: 30 DEGS 32 MINS N 083 DEGS 36 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07066 Meters (23176.48 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0383 Meters (1256.24 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.3 C
WIND DIRECTION AND SPEED: 171 Degs 008 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 009 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:05:00 UTC
POSTION OF REPORT: 30 DEGS 33 MINS N 083 DEGS 39 MINS W
FLIGHT LEVEL PRESSURE: 429 Mb
GEOPOTENTIAL HEIGHT: 07067 Meters (23179.76 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0383 Meters (1256.24 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.5 C
WIND DIRECTION AND SPEED: 176 Degs 009 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:05:30 UTC
POSTION OF REPORT: 30 DEGS 33 MINS N 083 DEGS 42 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07066 Meters (23176.48 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0383 Meters (1256.24 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -19.8 C
WIND DIRECTION AND SPEED: 180 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:06:00 UTC
POSTION OF REPORT: 30 DEGS 33 MINS N 083 DEGS 45 MINS W
FLIGHT LEVEL PRESSURE: 429.2 Mb
GEOPOTENTIAL HEIGHT: 07065 Meters (23173.2 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0382 Meters (1252.96 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -20.2 C
WIND DIRECTION AND SPEED: 176 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:06:30 UTC
POSTION OF REPORT: 30 DEGS 34 MINS N 083 DEGS 48 MINS W
FLIGHT LEVEL PRESSURE: 429.2 Mb
GEOPOTENTIAL HEIGHT: 07065 Meters (23173.2 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0382 Meters (1252.96 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -21 C
WIND DIRECTION AND SPEED: 174 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:07:00 UTC
POSTION OF REPORT: 30 DEGS 34 MINS N 083 DEGS 52 MINS W
FLIGHT LEVEL PRESSURE: 429.3 Mb
GEOPOTENTIAL HEIGHT: 07064 Meters (23169.92 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0382 Meters (1252.96 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -21.9 C
WIND DIRECTION AND SPEED: 164 Degs 011 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:07:30 UTC
POSTION OF REPORT: 30 DEGS 34 MINS N 083 DEGS 55 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07066 Meters (23176.48 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0381 Meters (1249.68 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -24.5 C
WIND DIRECTION AND SPEED: 163 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:08:00 UTC
POSTION OF REPORT: 30 DEGS 35 MINS N 083 DEGS 58 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07064 Meters (23169.92 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0380 Meters (1246.4 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -27.6 C
WIND DIRECTION AND SPEED: 165 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:08:30 UTC
POSTION OF REPORT: 30 DEGS 35 MINS N 084 DEGS 01 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07064 Meters (23169.92 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0380 Meters (1246.4 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -28 C
WIND DIRECTION AND SPEED: 163 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 010 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE
OBS TIME: 17:09:00 UTC
POSTION OF REPORT: 30 DEGS 35 MINS N 084 DEGS 05 MINS W
FLIGHT LEVEL PRESSURE: 429.1 Mb
GEOPOTENTIAL HEIGHT: 07063 Meters (23166.64 Ft)
EXTRAPOLATED SURFACE PRESSURE:
D-VALUE (Meters): 0379 Meters (1243.12 Ft)
AIR TEMPERATURE: -14.5 C
DEW POINT TEMPERATURE: -29 C
WIND DIRECTION AND SPEED: 160 Degs 010 Kts
MAXIMUM WIND SPEED (10-Sec AVG): 011 Kts
MAXIMUM SURFACE WIND SPEED (10-Sec AVG): /// Kts
SFMR-DERIVED RAIN RATE (mm/hr): ///
POSITION ACCURACY: NOMINAL ACCURACY
METEOROLOGICAL ACCURACY (mm/hr): SFMR QUESTIONABLE