UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 2 DEC 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 102 SFC 981 216 22.4 14.4 61 8.0 17.2 0 0 297.2 299.1 291.1 327.8 10.57 2 979 236 21.4 12.4 56 9.0 15.7 0 0 296.3 298.0 289.8 323.2 9.27 3 971 315 21.4 7.4 40 14.0 13.3 359 1 297.0 298.2 287.6 316.6 6.66 4 925 777 17.8 6.8 48 11.0 11.5 340 7 297.5 298.7 287.8 317.2 6.71 5 883 1174 14.4 8.4 67 6.0 10.9 219 2 298.0 299.4 289.0 321.0 7.85 6 850 1496 12.2 1.2 47 11.0 6.5 240 7 298.9 299.8 286.6 313.6 4.91 7 839 1605 11.0 -1.0 43 12.0 5.1 248 8 298.8 299.6 285.8 311.5 4.23 8 829 1705 11.8 -21.2 8 33.0 1.0 256 8 300.7 300.8 282.8 303.4 0.85 9 741 2633 5.2 -18.8 16 24.0 -2.7 283 6 303.3 303.5 284.2 307.0 1.17 10 722 2845 4.8 -34.2 4 39.0 -4.5 286 7 305.1 305.1 283.8 306.1 0.29 11 700 3096 2.8 -27.2 9 30.0 -5.3 290 7 305.6 305.7 284.4 307.6 0.59 12 680 3329 0.8 -30.2 8 31.0 -6.8 277 9 305.9 306.0 284.4 307.5 0.46 13 655 3629 0.0 -46.0 2 46.0 -8.2 264 10 308.3 308.3 284.8 308.6 0.09 14 554 4940 -11.7 -35.7 12 24.0 -16.0 251 13 309.6 309.6 285.6 310.7 0.33 15 529 5292 -12.5 -51.5 2 39.0 -17.3 257 21 312.7 312.7 286.4 313.0 0.06 16 500 5720 -15.7 -52.7 3 37.0 -19.8 255 31 313.9 313.9 286.8 314.1 0.06 17 402 7314 -27.7 -55.7 5 28.0 -29.7 260 40 318.5 318.5 288.3 318.7 0.05 18 400 7350 -28.1 -56.1 5 28.0 -30.0 260 40 318.5 318.5 288.3 318.7 0.05 19 365 8004 -30.3 -68.3 1 38.0 -32.1 249 46 324.0 324.0 290.0 324.0 0.01 20 300 9370 -40.7 -69.7 3 29.0 -41.6 240 54 328.0 328.0 291.2 328.0 0.01 21 293 9530 -42.1 -70.1 3 28.0 -42.9 242 55 328.2 328.2 291.2 328.3 0.01 22 250 10590 -47.1 -71.1 5 24.0 -47.6 250 56 336.0 336.0 293.3 336.1 0.01 23 204 11922 -53.1 -76.1 4 23.0 -53.4 240 67 346.7 346.7 295.9 346.7 0.01 24 203 11954 -52.9 -76.6 4 23.7 -53.2 240 73 347.5 347.5 296.1 347.5 0.01 25 200 12050 -52.3 -78.3 3 26.0 -52.7 245 69 349.9 349.9 296.6 350.0 0.00 26 164 13322 -53.9 -86.9 1 33.0 -54.3 243 63 367.7 367.7 300.1 367.7 0.00 27 150 13890 -55.3 -89.3 1 34.0 -55.6 250 70 374.8 374.8 301.4 374.8 0.00 28 128 14887 -62.7 -89.7 1 27.0 -62.9 254 64 378.9 378.9 302.1 378.9 0.00 29 108 15929 -65.7 -89.7 2 24.0 -65.8 258 57 392.1 392.1 304.1 392.1 0.00 30 100 16400 -63.5 -88.5 2 25.0 -63.7 260 54 405.0 405.0 305.9 405.0 0.00 31 77 17972 -72.9 -89.9 6 17.0 -73.0 255 49 416.9 416.9 307.3 416.9 0.00 32 75 18127 -69.7 -89.7 4 20.0 -69.8 265 44 426.8 426.8 308.5 426.8 0.00 33 70 18540 -68.9 -88.9 4 20.0 -69.0 290 32 437.0 437.0 309.6 437.0 0.00 34 69 18626 -68.3 -88.3 4 20.0 -68.4 289 31 440.1 440.1 309.9 440.1 0.00 35 63 19165 -71.5 -89.5 5 18.0 -71.6 284 27 444.6 444.6 310.3 444.6 0.00 36 50 20540 -67.1 -91.1 2 24.0 -67.3 270 17 485.4 485.4 313.9 485.4 0.00 37 41 21743 -67.1 -93.1 1 26.0 -67.4 264 16 513.7 513.7 315.9 513.7 0.00 38 30 23650 -63.9 -93.9 1 30.0 -64.5 255 14 570.4 570.4 319.2 570.4 0.00 39 28 24074 -64.1 -94.1 1 30.0 -64.7 256 19 581.2 581.3 319.8 581.3 0.00 40 24 25031 -58.7 -92.7 0 34.0 -60.0 258 31 623.1 623.1 321.6 623.2 0.00 41 20 26180 -58.1 -92.1 1 34.0 -59.7 260 45 658.3 658.3 323.0 658.4 0.00 42 19 26504 -58.3 -92.3 1 34.0 -60.0 260 46 667.4 667.4 323.3 667.5 0.00 43 18 26846 -58.3 -92.3 1 34.0 -60.0 261 47 677.8 677.8 323.7 677.9 0.00 44 17 27213 -51.3 -87.3 1 36.0 -54.8 261 49 711.5 711.5 324.8 711.5 0.01 45 11 30061 -49.7 -85.7 1 36.0 -55.0 264 59 811.6 811.6 327.5 811.8 0.02 46 10 30690 -46.9 -83.9 1 37.0 -53.7 265 61 844.5 844.5 328.2 844.8 0.03 47 8.2 32014 -43.9 -81.9 1 38.0 -53.0 905.6 905.7 329.5 906.3 0.06 TRP 77 17972 -72.9 -89.9 6 17.0 -73.0 255 49 416.9 416.9 307.3 416.9 0.00 WND 203 11954 -52.9 -76.6 4 23.7 -53.2 240 73 347.5 347.5 296.1 347.5 0.01 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 655.00 mb = 3629.21 m = 11906.70 ft Wetbulb zero: 806.18 mb = 1935.71 m = 6350.68 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 18.12 % Est. max temperature: 25.48 C = 77.87 F Sfc-Lift cond lev (LCL): 871.90 mb = 1280.86 m = 4202.24 ft T: 13.67 C 700-500 lapse rate: 7.05 C/km ThetaE index: 17.54 C Layer 850.0- 741.0 mb Conv cond level (CCL): 711.77 mb = 2960.46 m = 9712.68 ft Mean mixing ratio: 7.12 g/kg Conv temperature: 30.50 C = 86.90 F Cap Strength: 3.92 C Lifted Index: 1.62 C Risk: Showers probable Lifted Index @300 mb: 7.33 C Lifted Index @700 mb: 3.07 C Showalter Index: 4.44 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 16.90 C K Index: -0.90 Risk: None Sweat Index: 59.40 Risk: None Energy Index: 0.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.86 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 45594.54 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 795.86 mb = 2042.15 m = 6699.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 9 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 ---------------------------------------------------------- 0 981 216 0 0 -0.0 -0.0 | 114 9 -8.1 3.6 1 972 305 0 1 -0.0 -1.0 | 108 9 -8.1 2.6 2 941 610 335 9 3.8 -8.2 | 44 6 -4.3 -4.5 3 925 777 340 7 2.4 -6.6 | 63 6 -5.7 -3.0 4 910 914 325 3 1.7 -2.5 | 100 7 -6.4 1.2 5 878 1219 200 2 0.7 1.9 | 126 9 -7.4 5.5 6 850 1496 240 7 6.1 3.5 | 164 7 -2.1 7.1 7 787 2134 290 10 9.4 -3.4 | 261 1 1.3 0.2 8 758 2438 280 6 5.9 -1.0 | 139 3 -2.2 2.6 9 700 3096 290 7 6.6 -2.4 | 128 2 -1.5 1.2 10 677 3353 275 9 9.0 -0.8 | 197 3 0.8 2.8 11 626 3962 250 12 11.3 4.1 | 202 8 3.2 7.7 12 602 4267 260 9 8.9 1.6 | 188 5 0.7 5.2 13 557 4877 250 12 11.3 4.1 | 202 8 3.2 7.7 14 515 5486 260 26 25.6 4.5 | 245 19 17.5 8.1 15 500 5720 255 31 29.9 8.0 | 242 25 21.8 11.6 16 475 6096 260 30 29.5 5.2 | 248 23 21.4 8.8 17 400 7350 260 40 39.4 6.9 | 251 33 31.3 10.6 18 369 7925 250 45 42.3 15.4 | 241 39 34.2 19.0 19 338 8534 245 54 48.9 22.8 | 237 49 40.8 26.4 20 310 9144 245 48 43.5 20.3 | 236 43 35.4 23.9 21 300 9370 240 54 46.8 27.0 | 232 49 38.6 30.6 22 283 9754 245 56 50.8 23.7 | 237 51 42.6 27.3 23 250 10590 250 56 52.6 19.2 | 243 50 44.5 22.8 24 205 11887 240 60 52.0 30.0 | 233 55 43.8 33.6 25 203 11954 240 73 63.2 36.5 | 234 68 55.1 40.1 26 200 12050 245 69 62.5 29.2 | 239 64 54.4 32.8 27 187 12497 245 68 61.6 28.7 | 239 63 53.5 32.4 28 170 13106 240 61 52.8 30.5 | 233 56 44.7 34.1 29 150 13890 250 70 65.8 23.9 | 244 64 57.7 27.6 30 100 16400 260 54 53.2 9.4 | 254 47 45.1 13.0 31 99 16459 265 58 57.8 5.1 | 260 50 49.7 8.7 32 77 17972 255 49 47.3 12.7 | 247 42 39.2 16.3 33 70 18540 290 32 30.1 -10.9 | 288 23 21.9 -7.3 34 50 20540 270 17 17.0 -0.0 | 248 10 8.9 3.6 35 30 23650 255 14 13.5 3.6 | 217 9 5.4 7.2 36 20 26180 260 45 44.3 7.8 | 252 38 36.2 11.4 37 10 30690 265 61 60.8 5.3 | 260 53 52.6 8.9 Wind Parameters Mean winds (0-6000m): 264.0 at 11.9 knts Storm direction: 294.0 at 8.9 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 53.9 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -18.9 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 17.42 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 ------------------------------------------------------------------------------- 500 337 5 82 6| 0.0 8.0 8.0| 2.1 -17.0 -14.9 -29.8 -0.72| 10.9 -7.8 1000 332 4 88 6| 0.0 1.0 1.0| 15.2 -17.4 -2.2 -2.2 0.01| 10.7 0.1 1500 293 5 115 4| 2.4 0.7 3.1| 30.1 -17.4 12.7 8.5 0.25| 10.0 2.5 2000 287 6 128 3| 2.3 0.5 2.8| 32.6 -17.7 14.9 7.5 0.27| 9.2 2.4 2500 286 6 131 3| 1.9 0.7 2.5| 32.6 -18.7 13.9 5.6 0.19| 8.0 1.5 3000 286 6 131 3| 1.5 0.5 2.0| 33.2 -18.9 14.4 4.8 0.20| 7.1 1.4 4000 276 7 164 3| 1.2 0.9 2.0| 34.4 -21.5 12.9 3.2 0.17| 6.5 1.1 5000 269 8 183 4| 1.7 0.9 2.6| 52.7 -21.8 30.8 6.2 0.25| 6.4 1.6 6000 264 12 217 6| 1.5 1.5 3.0| 84.4 -28.1 56.3 9.4 0.26| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251202.11.gif