UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122000.upa.cvt Date: 0000Z 20 DEC 25 Searching for VIJP... Searching the city database file for: VIJP ... Date:0000Z 20 DEC 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 12.0 7.7 75 4.3 9.6 0 0 287.4 288.6 284.0 306.5 6.78 1 177 12756 -57.7 -78.1 6 20.5 -57.9 260 91 353.6 353.6 297.4 353.6 0.01 2 110 15612 -77.1 -102.1 1 25.0 -77.1 250 65 368.6 368.6 300.3 368.6 0.00 3 100 16160 -75.5 -101.5 1 26.0 -75.5 275 50 381.9 381.9 302.5 381.9 0.00 TRP 110 15612 -77.1 -102.1 1 25.0 -77.1 250 65 368.6 368.6 300.3 368.6 0.00 WND 177 12756 -57.7 -78.1 6 20.5 -57.9 260 91 353.6 353.6 297.4 353.6 0.01 Sounding variables and indices Freezing level: 835.87 mb = 2520.31 m = 8268.62 ft Wetbulb zero: 859.45 mb = 1290.44 m = 4233.67 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 67.68 % Est. max temperature: 18.81 C = 65.85 F Sfc-Lift cond lev (LCL): 911.79 mb = 861.44 m = 2826.20 ft T: 9.34 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.00 C Layer 973.0- -0.0 mb Conv cond level (CCL): 177.00 mb = 12756.03 m = 41849.99 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 163.73 C = 326.72 F Cap Strength: -5.72 C Lifted Index: -4.28 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 3.79 C Lifted Index @700 mb: -5.99 C Showalter Index: 9.08 C Risk: None Total Totals Index: 37.79 C Risk: None Vertical Totals Index: 21.69 C Cross Totals Index: 16.11 C K Index: 15.15 Risk: < 20 % chance of thunderstorms Sweat Index: 60.70 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 234033.72 J/kg Max Up Vert Vel: 684.15 m/s Conv Inhibition (B-): 9612.34 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 1093.00 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: 314 at 20 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 | 134 20 -14.6 14.1 1 948 610 315 16 11.3 -11.3 | 131 4 -3.2 2.8 2 925 811 330 14 7.0 -12.1 | 105 8 -7.6 2.0 3 914 914 335 16 6.8 -14.5 | 87 8 -7.8 -0.4 4 881 1219 330 25 12.5 -21.7 | 15 8 -2.1 -7.5 5 850 1527 325 28 16.1 -22.9 | 350 9 1.5 -8.8 6 820 1829 310 23 17.6 -14.8 | 282 3 3.1 -0.6 7 790 2134 305 23 18.8 -13.2 | 258 4 4.3 0.9 8 761 2438 295 19 17.2 -8.0 | 204 7 2.7 6.1 9 734 2743 285 21 20.3 -5.4 | 213 10 5.7 8.7 10 707 3048 265 22 21.9 1.9 | 205 18 7.4 16.1 11 700 3134 260 22 21.7 3.8 | 202 19 7.1 18.0 12 655 3658 280 24 23.6 -4.2 | 222 13 9.1 10.0 13 630 3962 285 24 23.2 -6.2 | 227 12 8.6 7.9 14 606 4267 280 23 22.7 -4.0 | 219 13 8.1 10.1 15 583 4572 270 26 26.0 -0.0 | 219 18 11.4 14.1 16 561 4877 270 31 31.0 -0.0 | 229 22 16.4 14.1 17 519 5486 275 42 41.8 -3.7 | 249 29 27.3 10.5 18 500 5780 270 44 44.0 -0.0 | 244 33 29.4 14.1 19 479 6096 270 44 44.0 -0.0 | 244 33 29.4 14.1 20 400 7430 265 52 51.8 4.5 | 243 42 37.2 18.7 21 389 7620 265 54 53.8 4.7 | 244 44 39.2 18.8 22 313 9144 265 59 58.8 5.1 | 246 48 44.2 19.3 23 300 9450 265 54 53.8 4.7 | 244 44 39.2 18.8 24 250 10650 265 69 68.7 6.0 | 250 58 54.2 20.2 25 249 10668 265 67 66.7 5.8 | 249 56 52.2 20.0 26 200 12060 265 84 83.7 7.3 | 253 72 69.1 21.5 27 195 12192 265 84 83.7 7.3 | 253 72 69.1 21.5 28 177 12756 260 91 89.6 15.8 | 248 81 75.1 29.9 29 152 13716 260 82 80.8 14.2 | 247 72 66.2 28.4 30 150 13800 265 80 79.7 7.0 | 252 68 65.1 21.1 31 117 15240 255 57 55.1 14.8 | 235 50 40.5 28.9 32 110 15612 250 65 61.1 22.2 | 232 59 46.5 36.4 33 100 16160 275 50 49.8 -4.4 | 254 37 35.3 9.8 Wind Parameters Mean winds (0-6000m): 284.2 at 27.1 knts Storm direction: 314.2 at 20.3 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -73.0 tot: -60.0 m^2/s^2 ave: -20.0 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -5.4 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 4855.04 Bulk Shear: 48.20 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 ------------------------------------------------------------------------------- 500 322 12 124 9| 0.0 16.0 16.0| 0.3 -23.3 -23.0 -45.9 -0.36| 21.0 -7.6 1000 328 17 88 5| 0.0 13.7 13.7| 0.3 -44.3 -44.0 -44.0 -0.58| 16.5 -9.6 1500 324 20 56 4| 0.0 7.9 7.9| 0.3 -55.8 -55.6 -37.0 -0.63| 14.5 -9.1 2000 319 20 41 2| 0.0 5.1 5.1| 0.3 -62.5 -62.2 -31.1 -0.66| 12.4 -8.2 2500 312 20 235 1| 0.0 4.4 4.4| 2.3 -65.4 -63.1 -25.2 -0.57| 11.6 -6.6 3000 304 21 226 4| 0.0 3.9 3.9| 13.0 -73.0 -60.0 -20.0 -0.49| 11.1 -5.4 4000 297 21 226 6| 0.7 3.1 3.8| 28.8 -78.6 -49.8 -12.4 -0.39| 9.6 -3.7 5000 290 24 231 10| 1.3 3.2 4.5| 94.6 -78.6 16.0 3.2 -0.20| 9.5 -1.9 6000 284 27 237 14| 1.1 3.2 4.3|104.1 -99.2 5.0 0.8 -0.19| 8.6 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VIJP/skewt/VIJP.skewt.20251220.00.gif