UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102206.upa.cvt Date: 0600Z 22 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 22 OCT 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 70 27 1 700 150 15 2 500 245 19 3 400 235 13 4 300 230 29 5 250 225 33 6 200 205 38 7 150 255 40 8 100 235 9 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 20 3 -1.0 -2.8 1 979 305 10 19 -3.3 -18.7 2 943 610 50 23 -17.6 -14.8 3 908 914 80 35 -34.5 -6.1 4 875 1219 95 33 -32.9 2.9 5 850 1457 70 27 -25.4 -9.2 6 843 1524 75 27 -26.1 -7.0 7 781 2134 55 7 -5.7 -4.0 8 724 2743 130 11 -8.4 7.1 9 700 3012 150 15 -7.5 13.0 10 697 3048 140 17 -10.9 13.0 11 669 3353 160 13 -4.4 12.2 12 643 3658 150 9 -4.5 7.8 13 618 3962 175 13 -1.1 13.0 14 570 4572 200 13 4.4 12.2 15 548 4877 215 11 6.3 9.0 16 526 5182 230 11 8.4 7.1 17 506 5486 240 15 13.0 7.5 18 500 5574 245 19 17.2 8.0 19 485 5791 220 17 10.9 13.0 20 465 6096 240 19 16.5 9.5 21 446 6401 235 21 17.2 12.0 22 410 7010 250 15 14.1 5.1 23 400 7185 235 13 10.6 7.5 24 376 7620 230 17 13.0 10.9 25 359 7925 210 13 6.5 11.3 26 344 8230 245 17 15.4 7.2 27 315 8839 250 17 16.0 5.8 28 301 9144 230 25 19.2 16.1 29 300 9164 230 29 22.2 18.6 30 250 10363 225 33 23.3 23.3 31 200 11775 205 38 16.1 34.4 32 152 13411 205 46 19.4 41.7 33 150 13509 255 40 38.6 10.4 34 130 14326 235 29 23.8 16.6 35 117 14935 260 42 41.4 7.3 36 110 15240 270 36 36.0 -0.0 37 105 15545 290 35 32.9 -12.0 38 100 15797 235 9 7.4 5.2 39 94 16154 250 15 14.1 5.1 40 88 16459 205 11 4.6 10.0 41 84 16764 200 9 3.1 8.5 42 79 17069 220 15 9.6 11.5 43 75 17374 240 13 11.3 6.5 44 70 17678 345 5 1.3 -4.8 45 67 17983 60 9 -7.8 -4.5 46 63 18288 135 19 -13.4 13.4 47 59 18593 155 11 -4.6 10.0 48 56 18898 50 13 -10.0 -8.4 49 53 19202 35 15 -8.6 -12.3 50 50 19507 90 11 -11.0 0.0 51 47 19812 75 5 -4.8 -1.3 52 42 20422 80 19 -18.7 -3.3 53 40 20726 95 13 -13.0 1.1 54 36 21336 75 21 -20.3 -5.4 55 32 21946 95 19 -18.9 1.7 56 30 22250 90 19 -19.0 0.0 57 28 22555 120 19 -16.5 9.5 58 27 22860 85 15 -14.9 -1.3 59 25 23165 135 21 -14.8 14.8 60 23 23774 100 21 -20.7 3.6 61 21 24079 105 21 -20.3 5.4 62 20 24384 130 23 -17.6 14.8 63 19 24689 90 19 -19.0 0.0 64 18 24994 115 27 -24.5 11.4 65 17 25298 100 15 -14.8 2.6 66 16 25603 105 11 -10.6 2.8 67 15 25908 130 27 -20.7 17.4 68 14 26213 165 17 -4.4 16.4 69 14 26518 165 11 -2.8 10.6 70 13 26822 120 9 -7.8 4.5 71 12 27127 125 11 -9.0 6.3 72 11 27432 45 11 -7.8 -7.8 73 11 27737 75 9 -8.7 -2.3 74 10 28346 100 19 -18.7 3.3 75 9 28651 100 15 -14.8 2.6 76 9 28956 75 11 -10.6 -2.8 77 8 29261 95 9 -9.0 0.8 78 8 29566 20 9 -3.1 -8.5 79 7 29870 20 9 -3.1 -8.5 80 7 30175 0 0 -0.0 -0.0 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.20251022.06.gif