UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for VIJP... Searching the city database file for: VIJP ... Date:0000Z 18 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 13.0 60 8.0 15.9 0 0 296.5 298.2 290.2 324.6 9.71 1 121 15514 -72.5 -98.5 1 26.0 -72.5 265 23 367.1 367.1 300.0 367.1 0.00 2 100 16630 -74.3 -100.3 1 26.0 -74.3 275 8 384.2 384.2 302.9 384.2 0.00 TRP 121 15514 -72.5 -98.5 1 26.0 -72.5 265 23 367.1 367.1 300.0 367.1 0.00 WND Sounding variables and indices Freezing level: 781.64 mb = 3786.89 m = 12424.04 ft Wetbulb zero: 819.57 mb = 1635.05 m = 5364.27 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 60.76 % Est. max temperature: 27.55 C = 81.59 F Sfc-Lift cond lev (LCL): 864.41 mb = 1248.54 m = 4096.22 ft T: 15.69 C 700-500 lapse rate: 6.18 C/km ThetaE index: 0.00 C Layer 973.0--788598326743269376.0 mb Conv cond level (CCL): 121.00 mb = 15514.26 m = 50899.20 ft Mean mixing ratio: 26.72 g/kg Conv temperature: 217.64 C = 423.75 F Cap Strength: -5.45 C Lifted Index: -12.05 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -12.87 C Lifted Index @700 mb: -9.14 C Showalter Index: 6.41 C Risk: None Total Totals Index: 38.43 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 14.63 C K Index: 18.73 Risk: < 20 % chance of thunderstorms Sweat Index: 79.58 Risk: None Energy Index: -0.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 262244.50 J/kg Max Up Vert Vel: 724.22 m/s Conv Inhibition (B-): 13271.50 J/kg Cap Strength: 3.68 C Lift Cond Lev (LCL): 1158.07 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: 343 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 0 0 -0.0 -0.0 | 163 4 -1.3 4.0 1 948 610 105 6 -5.8 1.6 | 128 9 -7.1 5.6 2 925 821 155 4 -1.7 3.6 | 159 8 -2.9 7.6 3 915 914 180 3 0.0 3.0 | 170 7 -1.3 7.0 4 883 1219 225 2 1.4 1.4 | 182 5 0.2 5.4 5 850 1551 265 3 3.0 0.3 | 202 5 1.7 4.3 6 822 1829 260 4 3.9 0.7 | 210 5 2.7 4.7 7 793 2134 255 4 3.9 1.0 | 207 6 2.6 5.0 8 764 2438 260 5 4.9 0.9 | 217 6 3.7 4.9 9 737 2743 315 8 5.7 -5.7 | 291 5 4.4 -1.7 10 710 3048 325 10 5.7 -8.2 | 313 6 4.5 -4.2 11 700 3171 305 6 4.9 -3.4 | 261 4 3.7 0.6 12 659 3658 355 2 0.2 -2.0 | 152 2 -1.1 2.0 13 634 3962 355 4 0.3 -4.0 | 91 1 -0.9 0.0 14 611 4267 315 5 3.5 -3.5 | 258 2 2.3 0.5 15 588 4572 350 4 0.7 -3.9 | 97 1 -0.6 0.1 16 566 4877 355 8 0.7 -8.0 | 8 4 -0.6 -4.0 17 525 5486 310 7 5.4 -4.5 | 277 4 4.1 -0.5 18 500 5880 310 9 6.9 -5.8 | 288 6 5.6 -1.8 19 486 6096 310 10 7.7 -6.4 | 291 7 6.4 -2.4 20 400 7580 295 22 19.9 -9.3 | 286 19 18.7 -5.3 21 398 7620 295 21 19.0 -8.9 | 285 18 17.8 -4.9 22 323 9144 285 23 22.2 -6.0 | 275 21 21.0 -1.9 23 300 9670 290 24 22.6 -8.2 | 281 22 21.3 -4.2 24 260 10668 265 17 16.9 1.5 | 251 17 15.7 5.5 25 250 10940 245 18 16.3 7.6 | 232 19 15.1 11.6 26 200 12420 265 26 25.9 2.3 | 256 25 24.6 6.3 27 163 13716 250 29 27.3 9.9 | 242 29 26.0 13.9 28 150 14220 265 21 20.9 1.8 | 253 21 19.7 5.8 29 127 15240 245 24 21.8 10.1 | 235 25 20.5 14.1 30 121 15514 265 23 22.9 2.0 | 254 22 21.7 6.0 31 100 16630 275 8 8.0 -0.7 | 244 7 6.7 3.3 Wind Parameters Mean winds (0-6000m): 312.6 at 5.6 knts Storm direction: 342.6 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): 82.5 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -7.4 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.2 10^-3/s Energy-Hel index: 35.02 Bulk Rich Number: 21986.20 Bulk Shear: 11.93 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 ------------------------------------------------------------------------------- 500 122 4 143 8| 3.4 0.0 3.4| 14.0 -2.8 11.2 22.4 0.26| 14.1 3.7 1000 153 3 158 7| 1.3 0.0 1.3| 18.2 -2.8 15.4 15.4 0.36| 8.9 3.2 1500 197 3 177 7| 1.4 0.0 1.4| 20.1 -2.8 17.4 11.6 0.40| 6.6 2.6 2000 226 3 191 7| 1.2 0.0 1.2| 21.4 -3.0 18.4 9.2 0.41| 5.3 2.1 2500 260 4 211 6| 1.8 0.0 1.8| 32.3 -3.0 29.3 11.7 0.57| 5.9 3.4 3000 283 5 228 4| 0.7 0.0 0.7| 33.3 -7.4 25.9 8.6 0.35| 6.2 2.2 4000 298 4 234 3| 0.5 0.3 0.7| 33.4 -8.5 24.9 6.2 0.17| 5.8 1.0 5000 314 5 255 2| 0.8 0.7 1.5| 33.4 -13.6 19.8 4.0 0.05| 5.8 0.3 6000 313 6 266 3| 0.7 1.0 1.6| 35.5 -14.5 21.1 3.5 0.05| 5.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//VIJP/skewt/VIJP.skewt.20251018.00.gif