UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VIJP... Searching the city database file for: VIJP ... Date:0000Z 21 OCT 25 Station: VIJP WMO ident: 42348 Latitude: 26.82 Longitude: 75.81 Elevation: 390.00 ------------------------------------------------------------------------------- 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 973 390 21.0 16.4 75 4.6 17.9 180 4 296.5 298.7 292.1 331.5 12.14 1 103 16420 -76.3 -101.3 1 25.0 -76.3 250 30 377.1 377.1 301.8 377.1 0.00 2 100 16590 -76.9 -101.9 1 25.0 -76.9 260 28 379.1 379.1 302.1 379.1 0.00 TRP 103 16420 -76.3 -101.3 1 25.0 -76.3 250 30 377.1 377.1 301.8 377.1 0.00 WND Sounding variables and indices Freezing level: 785.23 mb = 3849.76 m = 12630.30 ft Wetbulb zero: 807.36 mb = 1722.11 m = 5649.90 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 76.98 % Est. max temperature: 27.82 C = 82.07 F Sfc-Lift cond lev (LCL): 909.26 mb = 873.64 m = 2866.22 ft T: 18.06 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.00 C Layer 973.0-166057796923399653706080487429850005504.0 mb Conv cond level (CCL): 103.00 mb = 16420.23 m = 53871.50 ft Mean mixing ratio: 34.05 g/kg Conv temperature: 242.57 C = 468.63 F Cap Strength: -9.14 C Lifted Index: -16.42 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -19.39 C Lifted Index @700 mb: -12.98 C Showalter Index: 4.44 C Risk: None Total Totals Index: 40.15 C Risk: None Vertical Totals Index: 22.99 C Cross Totals Index: 17.16 C K Index: 24.72 Risk: 20-40 % chance of thunderstorms Sweat Index: 134.64 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 271499.84 J/kg Max Up Vert Vel: 736.89 m/s Conv Inhibition (B-): 15197.44 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 1226.81 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 4 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 ---------------------------------------------------------- 0 973 390 180 4 0.0 4.0 | 111 3 -3.1 1.2 1 948 610 160 7 -2.4 6.6 | 125 7 -5.5 3.8 2 925 825 210 3 1.5 2.6 | 83 2 -1.6 -0.2 3 915 914 255 2 1.9 0.5 | 27 3 -1.2 -2.3 4 884 1219 270 4 4.0 -0.0 | 342 3 0.9 -2.8 5 850 1556 270 2 2.0 -0.0 | 21 3 -1.1 -2.8 6 823 1829 280 1 1.0 -0.2 | 35 4 -2.1 -3.0 7 793 2134 0 0 -0.0 -0.0 | 48 4 -3.1 -2.8 8 764 2438 75 1 -1.0 -0.3 | 53 5 -4.1 -3.1 9 737 2743 85 3 -3.0 -0.3 | 63 7 -6.1 -3.1 10 710 3048 95 7 -7.0 0.6 | 78 10 -10.1 -2.2 11 700 3171 95 8 -8.0 0.7 | 79 11 -11.1 -2.1 12 659 3658 180 3 0.0 3.0 | 94 3 -3.1 0.2 13 634 3962 205 4 1.7 3.6 | 120 2 -1.4 0.8 14 610 4267 200 7 2.4 6.6 | 170 4 -0.7 3.8 15 587 4572 210 7 3.5 6.1 | 187 3 0.4 3.3 16 565 4877 225 7 4.9 4.9 | 221 3 1.9 2.1 17 524 5486 210 9 4.5 7.8 | 196 5 1.4 5.0 18 500 5860 205 11 4.6 10.0 | 192 7 1.6 7.2 19 485 6096 200 12 4.1 11.3 | 187 9 1.0 8.5 20 400 7570 220 22 14.1 16.9 | 218 18 11.0 14.1 21 397 7620 220 22 14.1 16.9 | 218 18 11.0 14.1 22 322 9144 250 30 28.2 10.3 | 253 26 25.1 7.5 23 300 9660 245 33 29.9 13.9 | 247 29 26.8 11.1 24 259 10668 245 40 36.3 16.9 | 247 36 33.2 14.1 25 250 10920 245 40 36.3 16.9 | 247 36 33.2 14.1 26 206 12192 245 43 39.0 18.2 | 247 39 35.9 15.4 27 200 12400 245 45 40.8 19.0 | 247 41 37.7 16.2 28 162 13716 245 44 39.9 18.6 | 247 40 36.8 15.8 29 150 14200 250 42 39.5 14.4 | 252 38 36.4 11.6 30 126 15240 255 43 41.5 11.1 | 258 39 38.4 8.3 31 103 16420 250 30 28.2 10.3 | 253 26 25.1 7.5 32 100 16590 260 28 27.6 4.9 | 265 25 24.5 2.1 Wind Parameters Mean winds (0-6000m): 197.8 at 5.6 knts Storm direction: 227.8 at 4.2 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): -12.3 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -2.9 tot: 17.9 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.1 10^-3/s Energy-Hel index: 8.70 Bulk Rich Number: 397594.78 Bulk Shear: 0.68 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 ------------------------------------------------------------------------------- 500 174 5 120 4| 3.7 0.0 3.7| 1.8 -1.7 0.0 0.1 -0.21| 11.0 -2.3 1000 208 4 122 1| 2.6 0.0 2.6| 2.4 -2.9 -0.6 -0.6 -0.25| 7.0 -1.7 1500 223 3 64 1| 1.5 0.0 1.5| 4.0 -2.9 1.0 0.7 -0.09| 5.5 -0.5 2000 224 3 54 2| 1.1 0.0 1.1| 5.1 -2.9 2.2 1.1 -0.03| 4.5 -0.1 2500 203 3 77 2| 1.3 0.0 1.3| 9.1 -2.9 6.2 2.5 0.08| 4.5 0.4 3000 140 3 86 5| 0.7 0.0 0.7| 20.9 -2.9 17.9 6.0 0.22| 5.1 1.1 4000 165 4 100 4| 0.5 0.0 0.5| 24.0 -3.5 20.5 5.1 0.25| 5.0 1.3 5000 192 4 125 3| 0.5 0.2 0.8| 26.0 -4.8 21.1 4.2 0.25| 4.5 1.1 6000 198 6 151 3| 0.4 0.7 1.1| 29.1 -7.4 21.7 3.6 0.21| 4.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//VIJP/skewt/VIJP.skewt.20251021.00.gif