UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100806.upa.cvt Date: 0600Z 8 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 8 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 55 17 1 700 85 11 2 500 120 13 3 400 160 13 4 300 230 11 5 250 175 7 6 200 195 7 7 150 165 25 8 100 110 23 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 0 110 1 -0.9 0.3 1 979 305 110 13 -12.2 4.4 2 943 610 70 11 -10.3 -3.8 3 908 914 70 17 -16.0 -5.8 4 850 1457 55 17 -13.9 -9.8 5 843 1524 55 17 -13.9 -9.8 6 811 1829 60 19 -16.5 -9.5 7 781 2134 60 15 -13.0 -7.5 8 724 2743 85 9 -9.0 -0.8 9 700 3012 85 11 -11.0 -1.0 10 697 3048 70 11 -10.3 -3.8 11 669 3353 85 11 -11.0 -1.0 12 643 3658 80 13 -12.8 -2.3 13 618 3962 110 17 -16.0 5.8 14 594 4267 100 17 -16.7 3.0 15 570 4572 125 15 -12.3 8.6 16 548 4877 150 13 -6.5 11.3 17 526 5182 145 15 -8.6 12.3 18 500 5574 120 13 -11.3 6.5 19 485 5791 120 19 -16.5 9.5 20 465 6096 110 9 -8.5 3.1 21 446 6401 130 1 -0.8 0.6 22 427 6706 175 9 -0.8 9.0 23 410 7010 150 11 -5.5 9.5 24 400 7185 160 13 -4.4 12.2 25 393 7315 155 17 -7.2 15.4 26 376 7620 165 17 -4.4 16.4 27 359 7925 155 11 -4.6 10.0 28 329 8534 225 11 7.8 7.8 29 301 9144 200 11 3.8 10.3 30 300 9164 230 11 8.4 7.1 31 262 10058 235 9 7.4 5.2 32 250 10363 175 7 -0.6 7.0 33 216 11278 180 7 0.0 7.0 34 206 11582 200 9 3.1 8.5 35 200 11775 195 7 1.8 6.8 36 187 12192 150 23 -11.5 19.9 37 177 12497 160 13 -4.4 12.2 38 169 12802 195 9 2.3 8.7 39 150 13509 165 25 -6.5 24.1 40 145 13716 200 9 3.1 8.5 41 130 14326 155 15 -6.3 13.6 42 123 14630 165 25 -6.5 24.1 43 105 15545 145 35 -20.1 28.7 44 100 15797 110 23 -21.6 7.9 45 94 16154 145 21 -12.0 17.2 46 88 16459 115 13 -11.8 5.5 47 79 17069 110 23 -21.6 7.9 48 75 17374 110 31 -29.1 10.6 49 70 17678 130 36 -27.6 23.1 50 67 17983 125 15 -12.3 8.6 51 63 18288 100 19 -18.7 3.3 52 59 18593 85 17 -16.9 -1.5 53 56 18898 110 42 -39.5 14.4 54 53 19202 110 23 -21.6 7.9 55 50 19507 105 21 -20.3 5.4 56 45 20117 130 19 -14.6 12.2 57 42 20422 65 27 -24.5 -11.4 58 38 21031 90 19 -19.0 0.0 59 36 21336 70 23 -21.6 -7.9 60 34 21641 85 25 -24.9 -2.2 61 24 23470 115 33 -29.9 13.9 62 23 23774 85 25 -24.9 -2.2 63 19 24689 105 36 -34.8 9.3 64 18 24994 85 31 -30.9 -2.7 65 15 25908 105 44 -42.5 11.4 66 12 27127 120 35 -30.3 17.5 67 10 28346 70 27 -25.4 -9.2 68 9 28651 75 27 -26.1 -7.0 69 9 28956 80 23 -22.7 -4.0 70 8 29261 65 13 -11.8 -5.5 71 8 29566 50 15 -11.5 -9.6 72 7 29870 70 13 -12.2 -4.4 73 7 30175 80 11 -10.8 -1.9 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.20251008.06.gif