UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041606.upa.cvt Date: 0600Z 16 APR 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 16 APR 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 ------------------------------------------------------------------------------- 0 850 170 5 1 700 230 15 2 500 260 33 3 400 275 36 4 300 275 42 5 250 285 54 6 200 275 71 7 150 275 71 8 100 280 42 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 90 1 -1.0 0.0 1 979 305 120 5 -4.3 2.5 2 943 610 145 3 -1.7 2.5 3 908 914 85 7 -7.0 -0.6 4 850 1457 170 5 -0.9 4.9 5 811 1829 260 13 12.8 2.3 6 781 2134 210 11 5.5 9.5 7 752 2438 275 9 9.0 -0.8 8 724 2743 255 17 16.4 4.4 9 700 3012 230 15 11.5 9.6 10 697 3048 230 9 6.9 5.8 11 669 3353 280 17 16.7 -3.0 12 643 3658 255 17 16.4 4.4 13 594 4267 275 19 18.9 -1.7 14 570 4572 275 17 16.9 -1.5 15 548 4877 245 19 17.2 8.0 16 526 5182 265 23 22.9 2.0 17 500 5574 260 33 32.5 5.7 18 485 5791 260 33 32.5 5.7 19 465 6096 260 33 32.5 5.7 20 446 6401 265 29 28.9 2.5 21 400 7185 275 36 35.9 -3.1 22 359 7925 275 35 34.9 -3.1 23 329 8534 260 36 35.5 6.3 24 300 9164 275 42 41.8 -3.7 25 250 10363 285 54 52.2 -14.0 26 238 10668 270 44 44.0 -0.0 27 206 11582 290 58 54.5 -19.8 28 200 11775 275 71 70.7 -6.2 29 152 13411 275 73 72.7 -6.4 30 150 13509 275 71 70.7 -6.2 31 100 15797 280 42 41.4 -7.3 32 94 16154 265 50 49.8 4.4 33 84 16764 280 42 41.4 -7.3 34 75 17374 305 27 22.1 -15.5 35 70 17678 285 21 20.3 -5.4 36 67 17983 305 15 12.3 -8.6 37 63 18288 295 9 8.2 -3.8 38 59 18593 235 15 12.3 8.6 39 56 18898 285 21 20.3 -5.4 40 50 19507 280 19 18.7 -3.3 41 47 19812 290 27 25.4 -9.2 42 45 20117 340 17 5.8 -16.0 43 42 20422 350 11 1.9 -10.8 44 40 20726 335 21 8.9 -19.0 45 38 21031 0 0 -0.0 -0.0 46 36 21336 225 9 6.4 6.4 47 30 22250 115 15 -13.6 6.3 48 28 22555 110 9 -8.5 3.1 49 27 22860 125 11 -9.0 6.3 50 25 23165 100 9 -8.9 1.6 51 24 23470 140 13 -8.4 10.0 52 23 23774 125 13 -10.6 7.5 53 21 24079 140 9 -5.8 6.9 54 20 24384 90 17 -17.0 0.0 55 19 24689 120 23 -19.9 11.5 56 18 24994 120 33 -28.6 16.5 57 17 25298 140 21 -13.5 16.1 58 16 25603 135 33 -23.3 23.3 59 14 26213 155 13 -5.5 11.8 60 13 26822 125 17 -13.9 9.8 61 12 27127 140 17 -10.9 13.0 62 11 27432 110 17 -16.0 5.8 63 11 27737 115 25 -22.7 10.6 64 10 28042 90 25 -25.0 0.0 65 10 28346 80 31 -30.5 -5.4 66 8 29261 105 40 -38.6 10.4 67 8 29566 85 35 -34.9 -3.1 68 7 29870 100 31 -30.5 5.4 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.20250416.06.gif