UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102806.upa.cvt Date: 0600Z 28 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 28 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 ------------------------------------------------------------------------------- 0 850 140 7 1 700 175 3 2 500 265 23 3 400 285 31 4 300 265 40 5 250 250 54 6 200 260 56 7 150 280 46 8 100 250 29 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 1 -0.3 -0.9 1 979 305 50 5 -3.8 -3.2 2 943 610 95 11 -11.0 1.0 3 908 914 65 11 -10.0 -4.6 4 875 1219 50 3 -2.3 -1.9 5 850 1457 140 7 -4.5 5.4 6 781 2134 300 3 2.6 -1.5 7 700 3012 175 3 -0.3 3.0 8 697 3048 0 0 -0.0 -0.0 9 643 3658 200 9 3.1 8.5 10 594 4267 225 9 6.4 6.4 11 570 4572 220 13 8.4 10.0 12 548 4877 260 11 10.8 1.9 13 526 5182 230 13 10.0 8.4 14 506 5486 270 13 13.0 -0.0 15 500 5574 265 23 22.9 2.0 16 465 6096 270 23 23.0 -0.0 17 427 6706 260 21 20.7 3.6 18 400 7185 285 31 29.9 -8.0 19 376 7620 285 27 26.1 -7.0 20 359 7925 280 35 34.5 -6.1 21 315 8839 270 31 31.0 -0.0 22 300 9164 265 40 39.8 3.5 23 287 9449 255 40 38.6 10.4 24 262 10058 270 42 42.0 -0.0 25 250 10363 250 54 50.7 18.5 26 227 10973 250 58 54.5 19.8 27 206 11582 240 54 46.8 27.0 28 200 11775 260 56 55.1 9.7 29 169 12802 255 58 56.0 15.0 30 160 13106 270 50 50.0 -0.0 31 150 13509 280 46 45.3 -8.0 32 100 15797 250 29 27.3 9.9 33 99 15850 280 42 41.4 -7.3 34 79 17069 250 27 25.4 9.2 35 75 17374 290 27 25.4 -9.2 36 71 17678 275 21 20.9 -1.8 37 67 17983 230 23 17.6 14.8 38 63 18288 290 23 21.6 -7.9 39 60 18593 290 25 23.5 -8.6 40 56 18898 290 15 14.1 -5.1 41 53 19202 215 27 15.5 22.1 42 48 19812 235 9 7.4 5.2 43 43 20422 170 13 -2.3 12.8 44 40 20726 205 11 4.6 10.0 45 38 21031 245 11 10.0 4.6 46 36 21336 360 9 -0.0 -9.0 47 30 22250 0 0 -0.0 -0.0 48 29 22555 110 9 -8.5 3.1 49 27 22860 120 9 -7.8 4.5 50 26 23165 145 11 -6.3 9.0 51 24 23470 140 29 -18.6 22.2 52 23 23774 130 23 -17.6 14.8 53 22 24079 140 27 -17.4 20.7 54 19 24689 160 9 -3.1 8.5 55 18 24994 0 0 -0.0 -0.0 56 17 25298 60 11 -9.5 -5.5 57 16 25603 50 15 -11.5 -9.6 58 15 26213 80 23 -22.7 -4.0 59 14 26518 100 19 -18.7 3.3 60 13 26822 70 9 -8.5 -3.1 61 12 27432 110 21 -19.7 7.2 62 11 27737 110 19 -17.9 6.5 63 10 28346 115 21 -19.0 8.9 64 9 28651 90 15 -15.0 0.0 65 8 29261 85 17 -16.9 -1.5 66 8 29566 105 9 -8.7 2.3 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.20251028.06.gif