UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120306.upa.cvt Date: 0600Z 3 DEC 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 3 DEC 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 850 75 1 1 700 240 19 2 500 275 35 3 400 275 36 4 300 250 38 5 250 255 42 6 200 260 44 7 150 255 48 8 100 255 38 TRP WND Sounding variables and indices Parcel Indices Parcel: using 100 mb layer Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 1016 0 50 1 -0.8 -0.6 1 979 305 20 9 -3.1 -8.5 2 943 610 65 9 -8.2 -3.8 3 908 914 85 11 -11.0 -1.0 4 875 1219 70 17 -16.0 -5.8 5 850 1457 75 1 -1.0 -0.3 6 843 1524 75 9 -8.7 -2.3 7 781 2134 25 3 -1.3 -2.7 8 752 2438 315 13 9.2 -9.2 9 724 2743 300 15 13.0 -7.5 10 700 3012 240 19 16.5 9.5 11 697 3048 245 19 17.2 8.0 12 669 3353 240 17 14.7 8.5 13 643 3658 255 23 22.2 6.0 14 618 3962 270 35 35.0 -0.0 15 594 4267 280 35 34.5 -6.1 16 570 4572 270 33 33.0 -0.0 17 548 4877 285 38 36.7 -9.8 18 526 5182 295 33 29.9 -13.9 19 506 5486 295 40 36.3 -16.9 20 500 5574 275 35 34.9 -3.1 21 465 6096 270 33 33.0 -0.0 22 427 6706 270 31 31.0 -0.0 23 400 7185 275 36 35.9 -3.1 24 359 7925 275 38 37.9 -3.3 25 329 8534 260 38 37.4 6.6 26 301 9144 270 36 36.0 -0.0 27 300 9164 250 38 35.7 13.0 28 250 10363 255 42 40.6 10.9 29 250 10363 240 42 36.4 21.0 30 200 11775 260 44 43.3 7.6 31 196 11887 265 44 43.8 3.8 32 150 13509 255 48 46.4 12.4 33 130 14326 250 48 45.1 16.4 34 117 14935 260 42 41.4 7.3 35 105 15545 285 40 38.6 -10.4 36 100 15797 255 38 36.7 9.8 37 94 16154 250 36 33.8 12.3 38 84 16764 255 38 36.7 9.8 39 70 17678 235 31 25.4 17.8 40 63 18288 300 35 30.3 -17.5 41 59 18593 270 15 15.0 -0.0 42 56 18898 275 13 13.0 -1.1 43 53 19202 265 19 18.9 1.7 44 50 19507 270 19 19.0 -0.0 45 47 19812 275 19 18.9 -1.7 46 45 20117 275 17 16.9 -1.5 47 42 20422 250 13 12.2 4.4 48 40 20726 260 11 10.8 1.9 49 28 22555 100 1 -1.0 0.2 50 27 22860 145 15 -8.6 12.3 51 23 23774 150 21 -10.5 18.2 52 19 24689 140 13 -8.4 10.0 53 17 25298 155 9 -3.8 8.2 54 15 25908 105 9 -8.7 2.3 55 14 26213 140 17 -10.9 13.0 56 14 26518 100 9 -8.9 1.6 57 11 27432 60 3 -2.6 -1.5 58 10 28042 90 9 -9.0 0.0 59 10 28346 75 11 -10.6 -2.8 60 9 28651 110 17 -16.0 5.8 61 9 28956 75 21 -20.3 -5.4 62 8 29261 80 25 -24.6 -4.3 63 8 29566 75 19 -18.4 -4.9 64 7 29870 85 17 -16.9 -1.5 65 7 30175 70 15 -14.1 -5.1 Wind Parameters Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251203.06.gif