UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101506.upa.cvt Date: 0600Z 15 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 15 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 9 1 700 105 11 2 500 130 15 3 400 175 7 4 300 60 19 5 250 45 21 6 200 35 21 7 150 120 5 8 100 95 7 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 0 120 1 -0.9 0.5 1 979 305 105 7 -6.8 1.8 2 943 610 75 7 -6.8 -1.8 3 908 914 30 3 -1.5 -2.6 4 850 1457 70 9 -8.5 -3.1 5 843 1524 75 9 -8.7 -2.3 6 811 1829 95 9 -9.0 0.8 7 781 2134 100 9 -8.9 1.6 8 752 2438 115 13 -11.8 5.5 9 700 3012 105 11 -10.6 2.8 10 669 3353 90 15 -15.0 0.0 11 643 3658 100 15 -14.8 2.6 12 618 3962 115 13 -11.8 5.5 13 570 4572 115 17 -15.4 7.2 14 506 5486 115 13 -11.8 5.5 15 500 5574 130 15 -11.5 9.6 16 465 6096 125 15 -12.3 8.6 17 427 6706 135 15 -10.6 10.6 18 400 7185 175 7 -0.6 7.0 19 393 7315 130 9 -6.9 5.8 20 359 7925 80 9 -8.9 -1.6 21 344 8230 90 21 -21.0 0.0 22 301 9144 50 15 -11.5 -9.6 23 300 9164 60 19 -16.5 -9.5 24 287 9449 75 17 -16.4 -4.4 25 274 9754 60 19 -16.5 -9.5 26 262 10058 75 23 -22.2 -6.0 27 250 10363 45 21 -14.8 -14.8 28 238 10668 50 21 -16.1 -13.5 29 227 10973 60 21 -18.2 -10.5 30 206 11582 30 21 -10.5 -18.2 31 200 11775 35 21 -12.0 -17.2 32 187 12192 35 25 -14.3 -20.5 33 169 12802 35 19 -10.9 -15.6 34 150 13509 120 5 -4.3 2.5 35 145 13716 55 1 -0.8 -0.6 36 117 14935 90 9 -9.0 0.0 37 105 15545 55 11 -9.0 -6.3 38 100 15797 95 7 -7.0 0.6 39 99 15850 80 13 -12.8 -2.3 40 94 16154 65 11 -10.0 -4.6 41 79 17069 90 7 -7.0 0.0 42 75 17374 95 25 -24.9 2.2 43 71 17678 100 31 -30.5 5.4 44 67 17983 115 35 -31.7 14.8 45 63 18288 85 23 -22.9 -2.0 46 60 18593 80 29 -28.6 -5.0 47 56 18898 110 27 -25.4 9.2 48 53 19202 110 11 -10.3 3.8 49 50 19507 5 13 -1.1 -13.0 50 48 19812 55 21 -17.2 -12.0 51 45 20117 65 19 -17.2 -8.0 52 43 20422 95 19 -18.9 1.7 53 40 20726 120 29 -25.1 14.5 54 38 21031 135 19 -13.4 13.4 55 36 21336 110 11 -10.3 3.8 56 34 21641 70 15 -14.1 -5.1 57 32 21946 65 21 -19.0 -8.9 58 30 22250 105 35 -33.8 9.1 59 29 22555 100 25 -24.6 4.3 60 27 22860 105 33 -31.9 8.5 61 26 23165 75 33 -31.9 -8.5 62 24 23470 100 36 -35.5 6.3 63 23 23774 90 38 -38.0 0.0 64 21 24384 100 42 -41.4 7.3 65 19 24689 105 40 -38.6 10.4 66 16 25603 95 35 -34.9 3.1 67 15 25908 110 33 -31.0 11.3 68 13 26822 85 25 -24.9 -2.2 69 12 27127 75 29 -28.0 -7.5 70 12 27432 90 27 -27.0 0.0 71 11 27737 65 31 -28.1 -13.1 72 10 28042 95 33 -32.9 2.9 73 9 28651 80 29 -28.6 -5.0 74 9 28956 90 35 -35.0 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.20251015.06.gif