UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 14 OCT 25 Station: VIDD WMO ident: 42182 Latitude: 28.58 Longitude: 77.20 Elevation: 216.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 77 SFC 979 216 31.0 24.0 66 7.0 25.7 225 4 306.0 309.6 299.6 364.8 19.54 2 975 256 29.6 16.6 46 13.0 20.6 286 2 305.0 307.2 294.7 341.6 12.27 3 925 768 25.0 10.0 39 15.0 15.6 310 4 304.9 306.4 291.7 330.0 8.36 4 850 1503 17.8 8.8 56 9.0 12.3 35 4 304.8 306.3 291.7 330.0 8.39 5 847 1533 17.6 8.6 56 9.0 12.1 37 4 304.9 306.4 291.7 329.9 8.30 6 815 1860 14.8 6.8 59 8.0 10.0 66 5 305.3 306.7 291.2 328.3 7.62 7 808 1932 15.0 0.0 36 15.0 7.1 81 5 306.3 307.1 289.0 320.8 4.73 8 761 2437 13.2 -26.8 5 40.0 0.7 125 4 309.6 309.7 285.9 311.5 0.56 9 715 2958 10.8 -28.2 5 39.0 -1.0 59 3 312.5 312.6 286.9 314.4 0.52 10 700 3134 10.4 30 4 314.0 11 686 3301 10.6 4 4 316.0 12 620 4136 7.6 13 7 321.9 13 525 5483 0.0 -42.0 3 42.0 -9.2 41 11 328.4 328.5 291.5 329.1 0.18 14 500 5870 -3.7 -42.7 3 39.0 -11.6 35 10 328.5 328.6 291.5 329.2 0.18 15 453 6638 -10.5 -44.5 4 34.0 -16.3 1 12 329.4 329.4 291.7 330.0 0.16 16 400 7580 -17.7 -52.7 3 35.0 -21.9 305 13 332.0 332.0 292.3 332.3 0.07 17 324 9123 -29.5 -58.5 4 29.0 -31.6 327 27 336.3 336.3 293.4 336.5 0.04 18 300 9670 -32.1 -62.1 3 30.0 -33.9 310 25 340.1 340.1 294.4 340.3 0.03 19 278 10206 -35.1 -70.1 2 35.0 -36.7 300 25 343.3 343.3 295.1 343.3 0.01 20 250 10940 -40.3 -70.3 3 30.0 -41.3 285 24 346.2 346.2 295.8 346.2 0.01 21 200 12420 -51.1 -75.1 4 24.0 -51.5 270 23 351.8 351.9 297.0 351.9 0.01 22 166 13603 -59.5 -77.5 8 18.0 -59.7 270 19 357.1 357.1 298.1 357.1 0.01 23 150 14230 -62.9 -81.9 6 19.0 -63.0 255 22 361.7 361.7 299.0 361.7 0.00 24 100 16640 -75.7 -88.7 11 13.0 -75.7 235 12 381.5 381.5 302.5 381.5 0.00 25 86 17498 -80.3 -90.3 17 10.0 -80.3 330 9 389.0 389.0 303.6 389.0 0.00 26 70 18670 -75.9 -87.9 13 12.0 -75.9 65 6 422.0 422.0 307.9 422.0 0.00 27 50 20670 -64.3 -93.3 1 29.0 -64.6 305 11 492.0 492.0 314.4 492.0 0.00 28 30 23890 -53.3 -88.3 1 35.0 -55.2 145 6 599.3 599.3 320.6 599.4 0.01 29 20 26520 -50.9 -86.9 1 36.0 -54.1 95 7 680.4 680.4 323.8 680.4 0.01 30 10 31080 -45.7 -82.7 1 37.0 -53.1 30 4 849.0 849.0 328.4 849.4 0.04 TRP 86 17498 -80.3 -90.3 17 10.0 -80.3 330 9 389.0 389.0 303.6 389.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 525.00 mb = 5482.92 m = 17988.37 ft Wetbulb zero: 743.02 mb = 2636.62 m = 8650.22 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 29.94 % Est. max temperature: 30.13 C = 86.23 F Sfc-Lift cond lev (LCL): 885.20 mb = 1150.33 m = 3773.99 ft T: 21.25 C 700-500 lapse rate: 5.15 C/km ThetaE index: 34.76 C Layer 975.0- 850.0 mb Conv cond level (CCL): 591.61 mb = 4515.65 m = 14814.96 ft Mean mixing ratio: 9.61 g/kg Conv temperature: 48.62 C = 119.52 F Cap Strength: 7.17 C Lifted Index: 5.80 C Risk: None Lifted Index @300 mb: 5.85 C Lifted Index @700 mb: 4.76 C Showalter Index: 7.53 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 12.50 C K Index: -9.25 Risk: None Sweat Index: 123.60 Risk: None Energy Index: 0.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.84 J/kg Max Up Vert Vel: 1.92 m/s Conv Inhibition (B-): 44472.88 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 764.53 mb = 2397.89 m = 7866.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 5 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 ---------------------------------------------------------- 0 979 216 225 4 2.8 2.8 | 234 8 6.8 5.0 1 970 305 0 0 -0.0 -0.0 | 242 5 4.0 2.2 2 940 610 315 3 2.1 -2.1 | 269 6 6.1 0.1 3 925 768 310 4 3.1 -2.6 | 273 7 7.1 -0.4 4 910 914 335 2 0.8 -1.8 | 266 5 4.9 0.4 5 878 1219 10 4 -0.7 -3.9 | 298 4 3.3 -1.8 6 850 1503 35 4 -2.3 -3.3 | 303 2 1.7 -1.1 7 818 1829 60 5 -4.3 -2.5 | 44 0 -0.3 -0.3 8 789 2134 125 5 -4.1 2.9 | 179 5 -0.1 5.0 9 733 2743 125 2 -1.6 1.1 | 216 4 2.4 3.3 10 707 3048 30 4 -2.0 -3.5 | 303 2 2.0 -1.3 11 700 3134 30 4 -2.0 -3.5 | 303 2 2.0 -1.3 12 681 3353 355 4 0.3 -4.0 | 293 5 4.4 -1.8 13 656 3658 360 7 -0.0 -7.0 | 320 6 4.0 -4.8 14 632 3962 5 10 -0.9 -10.0 | 338 8 3.1 -7.8 15 609 4267 20 5 -1.7 -4.7 | 318 3 2.3 -2.5 16 565 4877 40 9 -5.8 -6.9 | 21 5 -1.8 -4.7 17 544 5182 45 11 -7.8 -7.8 | 34 7 -3.8 -5.6 18 500 5870 35 10 -5.7 -8.2 | 16 6 -1.7 -6.0 19 467 6401 5 13 -1.1 -13.0 | 345 11 2.9 -10.8 20 448 6706 360 12 -0.0 -12.0 | 338 11 4.0 -9.8 21 431 7010 340 10 3.4 -9.4 | 314 10 7.4 -7.2 22 414 7315 295 10 9.1 -4.2 | 279 13 13.1 -2.1 23 400 7580 305 13 10.6 -7.5 | 290 16 14.7 -5.3 24 381 7925 325 15 8.6 -12.3 | 309 16 12.6 -10.1 25 336 8839 335 28 11.8 -25.4 | 326 28 15.8 -23.2 26 300 9670 310 25 19.2 -16.1 | 301 27 23.2 -13.9 27 250 10940 285 24 23.2 -6.2 | 278 27 27.2 -4.0 28 238 11278 295 26 23.6 -11.0 | 288 29 27.6 -8.8 29 207 12192 290 26 24.4 -8.9 | 283 29 28.4 -6.7 30 200 12420 270 23 23.0 -0.0 | 265 27 27.0 2.2 31 188 12802 270 25 25.0 -0.0 | 266 29 29.0 2.2 32 163 13716 270 18 18.0 -0.0 | 264 22 22.0 2.2 33 155 14021 245 20 18.1 8.5 | 244 25 22.1 10.6 34 150 14230 255 22 21.3 5.7 | 253 26 25.3 7.9 35 109 16154 265 20 19.9 1.7 | 261 24 23.9 3.9 36 103 16459 280 14 13.8 -2.4 | 271 18 17.8 -0.3 37 100 16640 235 12 9.8 6.9 | 237 17 13.8 9.1 38 98 16764 230 15 11.5 9.6 | 233 19 15.5 11.8 39 86 17498 330 9 4.5 -7.8 | 303 10 8.5 -5.6 40 70 18670 65 6 -5.4 -2.5 | 76 1 -1.4 -0.4 41 50 20670 305 11 9.0 -6.3 | 288 14 13.0 -4.1 42 30 23890 145 6 -3.4 4.9 | 185 7 0.6 7.1 43 20 26520 95 7 -7.0 0.6 | 133 4 -3.0 2.8 44 10 31080 30 4 -2.0 -3.5 | 303 2 2.0 -1.3 Wind Parameters Mean winds (0-6000m): 31.5 at 6.1 knts Storm direction: 61.5 at 4.6 knts Shear (0-3000m) pos: 1.1 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -1.3 tot: 13.1 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 5.40 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 ------------------------------------------------------------------------------- 500 302 2 259 6| 5.4 0.0 5.4| 4.9 0.0 4.9 9.8 0.45| 8.2 3.7 1000 327 3 270 5| 3.9 0.0 3.9| 7.8 -1.0 6.8 6.8 0.42| 6.5 2.8 1500 360 3 283 4| 3.0 0.0 3.0| 8.3 -1.0 7.3 4.9 0.40| 5.4 2.2 2000 32 4 292 2| 1.7 0.0 1.7| 10.6 -1.0 9.6 4.8 0.49| 5.9 2.9 2500 56 4 260 1| 1.4 0.5 1.9| 13.3 -1.0 12.3 4.9 0.53| 5.2 2.8 3000 53 3 266 1| 1.1 1.2 2.3| 14.3 -1.3 13.1 4.4 0.50| 5.4 2.7 4000 25 4 310 3| 1.1 1.4 2.5| 22.0 -3.1 18.9 4.7 0.45| 5.5 2.5 5000 30 5 327 3| 1.5 1.1 2.6| 28.2 -3.3 24.9 5.0 0.49| 5.1 2.5 6000 32 6 345 3| 1.2 1.4 2.6| 28.2 -12.5 15.7 2.6 0.35| 4.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251014.11.gif