UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 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 84 SFC 978 216 18.4 16.2 87 2.2 17.0 0 0 293.4 295.5 291.0 327.4 11.92 2 977 226 18.4 15.1 81 3.3 16.3 359 0 293.5 295.5 290.3 325.2 11.11 3 975 246 20.0 13.0 64 7.0 15.6 358 0 295.3 297.0 289.8 323.2 9.69 4 973 266 22.4 9.4 44 13.0 14.6 357 0 297.9 299.3 288.8 320.2 7.62 5 970 296 25.4 10.4 39 15.0 16.1 355 0 301.2 302.7 290.4 325.4 8.18 6 964 358 26.6 11.6 39 15.0 17.0 351 1 302.9 304.6 291.6 329.5 8.93 7 925 764 23.6 8.6 38 15.0 14.4 325 3 303.4 304.8 290.6 326.2 7.60 8 850 1495 16.6 7.6 55 9.0 11.2 305 3 303.5 305.0 290.7 326.7 7.72 9 808 1921 12.4 4.4 58 8.0 7.9 297 3 303.5 304.7 289.7 323.1 6.50 10 801 1994 13.2 -3.8 30 17.0 4.9 296 3 305.1 305.8 287.5 316.3 3.60 11 770 2325 13.6 -20.4 8 34.0 1.5 290 2 309.0 309.2 286.1 312.3 0.98 12 700 3121 11.0 -35.0 2 46.0 -1.4 275 2 314.7 314.7 287.3 315.7 0.28 13 658 3634 8.2 -31.8 4 40.0 -3.1 280 3 317.1 317.2 288.3 318.6 0.41 14 638 3889 9.2 282 3 321.1 15 532 5368 0.0 -41.0 3 41.0 -9.1 295 4 327.2 327.2 291.1 327.9 0.20 16 500 5860 -4.5 -42.5 3 38.0 -12.1 300 5 327.6 327.6 291.2 328.3 0.18 17 475 6260 -8.1 -42.1 5 34.0 -14.5 301 6 327.9 328.0 291.3 328.7 0.20 18 400 7570 -17.3 -55.3 2 38.0 -21.7 305 8 332.5 332.5 292.4 332.7 0.05 19 383 7895 -19.7 -53.7 3 34.0 -23.5 301 9 333.5 333.5 292.7 333.8 0.07 20 312 9384 -32.1 -59.1 5 27.0 -33.8 283 13 336.3 336.3 293.4 336.5 0.04 21 300 9660 -34.1 -61.1 5 27.0 -35.6 280 14 337.3 337.3 293.7 337.5 0.03 22 250 10920 -41.1 -68.1 4 27.0 -42.1 275 29 345.0 345.0 295.5 345.0 0.02 23 246 11029 -41.7 -67.7 4 26.0 -42.6 275 29 345.7 345.7 295.7 345.7 0.02 24 200 12400 -52.1 -74.1 5 22.0 -52.5 280 30 350.3 350.3 296.7 350.3 0.01 25 180 13074 -56.7 -75.7 7 19.0 -56.9 273 30 353.5 353.5 297.4 353.5 0.01 26 150 14210 -63.3 -82.3 6 19.0 -63.4 260 31 361.0 361.0 298.9 361.0 0.00 27 100 16620 -76.1 -88.1 13 12.0 -76.2 240 23 380.7 380.7 302.3 380.7 0.00 28 81 17836 -78.9 -89.9 15 11.0 -78.9 255 13 398.6 398.6 305.0 398.6 0.00 29 70 18680 -74.5 -87.5 12 13.0 -74.6 295 21 425.0 425.0 308.3 425.0 0.00 30 50 20680 -64.3 -90.3 2 26.0 -64.6 75 2 492.0 492.0 314.4 492.0 0.00 31 30 23900 -51.3 -87.3 1 36.0 -53.6 40 6 604.8 604.8 320.8 604.8 0.01 32 20 26530 -50.9 -86.9 1 36.0 -54.1 160 9 680.4 680.4 323.8 680.4 0.01 33 10 31110 -45.7 -82.7 1 37.0 -53.1 135 6 849.0 849.0 328.4 849.4 0.04 TRP 81 17836 -78.9 -89.9 15 11.0 -78.9 255 13 398.6 398.6 305.0 398.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 532.00 mb = 5367.55 m = 17609.85 ft Wetbulb zero: 734.19 mb = 2722.80 m = 8932.96 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 24.34 % Est. max temperature: 28.45 C = 83.21 F Sfc-Lift cond lev (LCL): 946.77 mb = 535.05 m = 1755.38 ft T: 25.29 C 700-500 lapse rate: 5.66 C/km ThetaE index: 14.40 C Layer 808.0- 700.0 mb Conv cond level (CCL): 553.74 mb = 5041.58 m = 16540.40 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 50.64 C = 123.16 F Cap Strength: 10.18 C Lifted Index: 8.31 C Risk: None Lifted Index @300 mb: 8.30 C Lifted Index @700 mb: 7.87 C Showalter Index: 8.37 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 12.10 C K Index: -17.30 Risk: None Sweat Index: 102.20 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.42 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 42581.65 J/kg Cap Strength: 10.21 C Lift Cond Lev (LCL): 757.65 mb = 2460.09 m = 8071.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 2 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 ---------------------------------------------------------- 0 978 216 0 0 -0.0 -0.0 | 147 2 -1.3 2.0 1 925 764 325 3 1.7 -2.5 | 316 1 0.5 -0.5 2 850 1495 305 3 2.5 -1.7 | 258 1 1.2 0.3 3 700 3121 275 2 2.0 -0.2 | 202 2 0.7 1.8 4 500 5860 300 5 4.3 -2.5 | 280 3 3.1 -0.5 5 400 7570 305 8 6.6 -4.6 | 296 6 5.3 -2.6 6 300 9660 280 14 13.8 -2.4 | 272 13 12.5 -0.5 7 250 10920 275 29 28.9 -2.5 | 271 28 27.6 -0.6 8 200 12400 280 30 29.5 -5.2 | 277 28 28.3 -3.2 9 150 14210 260 31 30.5 5.4 | 256 30 29.3 7.4 10 100 16620 240 23 19.9 11.5 | 234 23 18.7 13.5 11 81 17836 255 13 12.6 3.4 | 245 12 11.3 5.3 12 70 18680 295 21 19.0 -8.9 | 291 19 17.8 -6.9 13 50 20680 75 2 -1.9 -0.5 | 115 4 -3.2 1.5 14 30 23900 40 6 -3.9 -4.6 | 63 6 -5.1 -2.6 15 20 26530 160 9 -3.1 8.5 | 157 11 -4.3 10.4 16 10 31110 135 6 -4.2 4.2 | 138 8 -5.5 6.2 Wind Parameters Mean winds (0-6000m): 297.4 at 3.1 knts Storm direction: 327.4 at 2.3 knts Shear (0-3000m) pos: 0.0 neg: 0.4 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -1.2 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 1.0 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 32.68 Bulk Shear: 0.53 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 ------------------------------------------------------------------------------- 500 325 1 151 1| 0.0 2.8 2.8| 0.0 -0.4 -0.4 -0.7 -0.59| 3.1 -1.8 1000 321 2 209 0| 0.0 1.5 1.5| 0.0 -0.5 -0.5 -0.5 -0.63| 2.0 -1.3 1500 315 2 246 1| 0.0 1.0 1.0| 0.0 -0.7 -0.7 -0.4 -0.65| 1.6 -1.0 2000 310 3 244 1| 0.0 0.7 0.7| 0.0 -0.8 -0.8 -0.4 -0.68| 1.3 -0.9 2500 306 3 237 1| 0.0 0.5 0.5| 0.0 -1.0 -1.0 -0.4 -0.70| 1.2 -0.8 3000 302 2 231 1| 0.0 0.4 0.4| 0.1 -1.2 -1.1 -0.4 -0.68| 1.0 -0.7 4000 297 2 229 1| 0.2 0.3 0.4| 0.7 -1.2 -0.5 -0.1 -0.41| 0.9 -0.4 5000 296 3 237 1| 0.2 0.2 0.5| 1.4 -1.2 0.2 0.0 -0.22| 0.9 -0.2 6000 297 3 250 2| 0.3 0.2 0.5| 2.2 -1.2 1.0 0.2 -0.08| 0.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251014.23.gif