UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for VEJH... Searching the city database file for: VEJH ... Date:1200Z 30 OCT 25 Station: VEJH WMO ident: 42886 Latitude: 2192.00 Longitude: 84.08 Elevation: 230.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 981 230 29.8 24.8 75 5.0 26.0 0 0 304.6 308.4 299.8 365.9 20.48 1 925 747 23.8 17.8 69 6.0 19.6 135 12 303.6 306.2 295.6 345.2 14.00 2 850 1481 18.8 13.9 73 4.9 15.5 185 13 305.8 308.0 294.6 341.3 11.83 3 700 3125 10.8 5.8 71 5.0 7.8 200 20 314.4 316.0 294.4 340.3 8.29 4 500 5860 -2.9 -6.8 74 3.9 -4.8 200 29 329.5 330.4 295.5 345.0 4.60 5 400 7590 -14.5 -20.5 60 6.0 -16.4 220 33 336.1 336.5 295.0 342.8 1.87 6 300 9710 -28.3 -37.3 42 9.0 -29.7 220 26 345.5 345.6 296.1 347.5 0.52 7 250 10990 -37.9 -48.9 31 11.0 -38.8 235 20 349.7 349.8 296.7 350.5 0.18 8 200 12490 -49.5 -63.5 18 14.0 -49.9 230 10 354.4 354.4 297.6 354.5 0.04 9 150 14310 -65.7 -85.7 5 20.0 -65.8 275 9 356.9 356.9 298.1 356.9 0.00 TRP WND Sounding variables and indices Freezing level: 542.34 mb = 5281.06 m = 17326.10 ft Wetbulb zero: 576.32 mb = 4705.31 m = 15437.18 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 72.35 % Est. max temperature: 32.01 C = 89.62 F Sfc-Lift cond lev (LCL): 912.93 mb = 860.97 m = 2824.68 ft T: 23.02 C 700-500 lapse rate: 5.01 C/km ThetaE index: 25.59 C Layer 925.0- 500.0 mb Conv cond level (CCL): 824.80 mb = 1735.78 m = 5694.76 ft Mean mixing ratio: 15.48 g/kg Conv temperature: 32.34 C = 90.21 F Cap Strength: 1.27 C Lifted Index: -0.05 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.11 C Lifted Index @700 mb: 0.12 C Showalter Index: 3.35 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 16.80 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.02 J/kg Max Up Vert Vel: 17.38 m/s Conv Inhibition (B-): 41.07 J/kg Cap Strength: 1.27 C Lift Cond Lev (LCL): 860.54 mb = 1374.00 m = 4507.83 ft Lev Free Conv (LFC): 665.54 mb = 3535.31 m = 11598.64 ft Equ Level (EL): 285.54 mb = 10056.76 m = 32994.22 ft B at Equ Level: 149.76 J/kg Max Parcel Lev (MPL): 195.54 mb = 12632.60 m = 41445.04 ft Wind level data Storm motion: 220 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 981 230 0 0 -0.0 -0.0 | 40 14 -9.2 -10.9 1 973 305 130 10 -7.7 6.4 | 75 17 -16.8 -4.5 2 940 610 130 13 -10.0 8.4 | 82 19 -19.1 -2.6 3 925 747 135 12 -8.5 8.5 | 82 18 -17.6 -2.4 4 907 914 145 11 -6.3 9.0 | 83 16 -15.5 -1.9 5 876 1219 170 11 -1.9 10.8 | 90 11 -11.1 -0.1 6 850 1481 185 13 1.1 13.0 | 104 8 -8.0 2.0 7 816 1829 190 15 2.6 14.8 | 120 8 -6.6 3.9 8 787 2134 190 14 2.4 13.8 | 113 7 -6.7 2.9 9 759 2438 185 13 1.1 13.0 | 104 8 -8.0 2.0 10 732 2743 185 15 1.3 14.9 | 117 9 -7.9 4.0 11 706 3048 200 19 6.5 17.9 | 159 7 -2.7 6.9 12 700 3125 200 20 6.8 18.8 | 164 8 -2.3 7.9 13 656 3658 195 23 6.0 22.2 | 164 12 -3.2 11.3 14 631 3962 195 22 5.7 21.3 | 161 11 -3.5 10.3 15 608 4267 195 23 6.0 22.2 | 164 12 -3.2 11.3 16 586 4572 190 23 4.0 22.7 | 156 13 -5.2 11.7 17 564 4877 195 23 6.0 22.2 | 164 12 -3.2 11.3 18 524 5486 200 24 8.2 22.6 | 175 12 -1.0 11.6 19 500 5860 200 29 9.9 27.3 | 183 16 0.8 16.3 20 485 6096 195 31 8.0 29.9 | 177 19 -1.1 19.0 21 400 7590 220 33 21.2 25.3 | 220 19 12.0 14.4 22 398 7620 220 33 21.2 25.3 | 220 19 12.0 14.4 23 324 9144 225 30 21.2 21.2 | 229 16 12.0 10.3 24 300 9710 220 26 16.7 19.9 | 220 12 7.5 9.0 25 262 10668 240 23 19.9 11.5 | 267 11 10.8 0.6 26 250 10990 235 20 16.4 11.5 | 266 7 7.2 0.6 27 209 12192 215 10 5.7 8.2 | 51 4 -3.4 -2.7 28 200 12490 230 10 7.7 6.4 | 19 5 -1.5 -4.5 29 165 13716 215 9 5.2 7.4 | 48 5 -4.0 -3.5 30 150 14310 275 9 9.0 -0.8 | 1 12 -0.2 -11.7 31 128 15240 300 11 9.5 -5.5 | 359 16 0.4 -16.4 Wind Parameters Mean winds (0-6000m): 190.0 at 19.0 knts Storm direction: 220.0 at 14.3 knts Shear (0-3000m) pos: 3.5 neg: 0.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 84.6 neg: -4.6 tot: 80.1 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 4.24 Bulk Shear: 35.58 m/s 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 ------------------------------------------------------------------------------- 500 131 11 77 18| 12.5 0.0 12.5| 49.0 -0.3 48.8 97.5 0.85| 14.6 12.3 1000 141 11 82 16| 5.7 0.0 5.7| 56.0 -0.3 55.8 55.8 0.65| 11.0 7.1 1500 157 12 89 14| 4.9 0.0 4.9| 65.4 -0.3 65.2 43.4 0.67| 9.2 6.1 2000 167 12 95 12| 3.7 0.2 3.9| 66.7 -2.9 63.8 31.9 0.59| 7.4 4.4 2500 171 13 98 11| 3.0 0.2 3.2| 70.8 -4.6 66.3 26.5 0.57| 6.5 3.7 3000 177 14 105 10| 3.5 0.2 3.7| 84.6 -4.6 80.1 26.7 0.63| 6.8 4.2 4000 184 16 121 9| 2.6 0.5 3.1| 86.0 -6.1 79.9 20.0 0.57| 5.6 3.2 5000 187 17 132 9| 2.2 0.5 2.6| 94.8 -10.6 84.2 16.8 0.54| 5.0 2.7 6000 190 19 143 10| 2.1 0.7 2.8|108.3 -17.3 91.0 15.2 0.48| 5.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//VEJH/skewt/VEJH.skewt.20251030.12.gif