UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121623.upa.cvt Date: 2300Z 16 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 16 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 140 SFC 984 216 11.4 10.6 95 0.8 10.9 0 0 285.9 287.3 284.8 308.6 8.18 2 981 244 13.0 9.7 80 3.3 11.1 345 2 287.7 289.1 285.1 309.4 7.72 3 942 625 17.6 -1.4 27 19.0 8.3 310 18 295.8 296.4 284.1 306.7 3.66 4 925 797 17.6 -2.4 25 20.0 7.9 310 20 297.3 297.9 284.4 307.7 3.46 5 906 976 20.2 -7.8 14 28.0 7.5 311 21 301.8 302.2 284.9 309.0 2.34 6 850 1524 17.4 -6.6 19 24.0 6.3 315 25 304.4 304.9 286.4 312.9 2.74 7 768 2381 14.8 -26.2 4 41.0 1.5 310 21 310.5 310.6 286.2 312.5 0.59 8 700 3154 10.4 -33.6 3 44.0 -1.7 290 20 314.0 314.1 287.1 315.2 0.32 9 667 3552 8.2 -33.8 3 42.0 -3.1 285 20 315.9 316.0 287.8 317.1 0.33 10 581 4670 0.0 -27.0 11 27.0 -7.8 301 17 319.0 319.2 289.2 321.6 0.72 11 505 5773 -7.9 -37.9 7 30.0 -13.9 302 35 322.5 322.5 289.8 323.6 0.29 12 500 5850 -8.3 -39.3 6 31.0 -14.3 300 36 322.9 323.0 289.9 323.9 0.25 13 400 7530 -22.1 -42.1 15 20.0 -24.8 300 45 326.3 326.3 290.9 327.2 0.24 14 382 7867 -24.9 -38.9 26 14.0 -26.9 295 46 326.9 327.0 291.2 328.2 0.34 15 357 8356 -28.5 -46.5 16 18.0 -30.3 288 49 328.5 328.5 291.5 329.1 0.16 16 334 8830 -31.9 -47.9 19 16.0 -33.3 286 53 330.1 330.2 291.9 330.7 0.15 17 325 9023 -33.3 -42.3 40 9.0 -34.3 287 54 330.8 330.8 292.2 331.9 0.28 18 304 9489 -37.3 -42.3 60 5.0 -37.8 290 56 331.5 331.6 292.4 332.7 0.30 19 300 9580 -37.9 -43.9 53 6.0 -38.4 290 56 332.0 332.0 292.5 333.0 0.26 20 265 10423 -45.5 -52.5 45 7.0 -45.8 289 62 332.8 332.9 292.6 333.3 0.11 21 257 10627 -46.5 -59.5 21 13.0 -46.9 286 68 334.3 334.3 292.9 334.5 0.05 22 250 10810 -47.7 -61.7 18 14.0 -48.1 285 74 335.2 335.2 293.2 335.3 0.04 23 222 11581 -53.9 -62.9 32 9.0 -54.1 274 83 337.2 337.2 293.7 337.3 0.04 24 212 11877 -52.7 -69.7 11 17.0 -53.0 270 86 343.5 343.5 295.2 343.6 0.02 25 200 12250 -55.9 -70.9 14 15.0 -56.1 275 93 344.2 344.2 295.3 344.3 0.01 26 197 12346 -56.5 -71.4 14 14.8 -56.8 275 95 344.7 344.7 295.4 344.8 0.01 27 152 13950 -67.5 -79.5 17 12.0 -67.5 267 80 352.5 352.5 297.2 352.5 0.00 28 150 14030 -67.5 -80.5 14 13.0 -67.6 265 81 353.8 353.8 297.4 353.8 0.00 29 120 15373 -66.7 -87.7 4 21.0 -66.8 269 79 378.6 378.6 302.0 378.6 0.00 30 103 16278 -74.3 -91.3 6 17.0 -74.3 265 75 380.9 380.9 302.4 380.9 0.00 31 100 16450 -73.3 -91.3 5 18.0 -73.3 270 66 386.1 386.1 303.2 386.1 0.00 32 92 16939 -75.3 -92.3 5 17.0 -75.3 268 68 391.5 391.5 304.0 391.5 0.00 33 88 17200 -73.3 -92.3 4 19.0 -73.3 270 63 400.5 400.5 305.3 400.5 0.00 34 75 18131 -77.5 -91.5 9 14.0 -77.6 277 45 410.4 410.4 306.6 410.4 0.00 35 70 18530 -76.5 -90.5 9 14.0 -76.6 280 37 420.7 420.7 307.8 420.7 0.00 36 68 18697 -77.1 -90.1 11 13.0 -77.1 280 35 422.9 422.9 308.0 422.9 0.00 37 64 19050 -71.5 -88.5 6 17.0 -71.6 281 32 442.6 442.6 310.1 442.6 0.00 38 55 19956 -67.3 -88.3 4 21.0 -67.5 284 24 471.9 471.9 312.8 471.9 0.00 39 50 20530 -68.1 -89.1 3 21.0 -68.3 285 19 483.0 483.0 313.7 483.0 0.00 40 49 20651 -68.7 -88.7 4 20.0 -68.9 286 19 484.4 484.4 313.8 484.4 0.00 41 45 21164 -67.3 -89.3 3 22.0 -67.5 292 20 499.7 499.7 314.9 499.7 0.00 42 43 21442 -62.7 -88.7 2 26.0 -63.2 295 21 517.6 517.6 316.1 517.6 0.00 43 39 22049 -59.7 -88.7 1 29.0 -60.4 302 22 539.8 539.8 317.5 539.8 0.00 44 31 23477 -62.3 -90.3 1 28.0 -63.0 318 26 569.4 569.4 319.1 569.5 0.00 45 30 23680 -62.3 -90.3 1 28.0 -63.0 320 26 574.8 574.8 319.4 574.8 0.00 46 23 25337 -57.7 -89.7 1 32.0 -59.2 304 25 633.7 633.7 322.0 633.7 0.01 47 20 26220 -56.7 -90.7 1 34.0 -58.6 295 25 662.6 662.6 323.2 662.7 0.01 48 17 27243 -59.3 -91.3 1 32.0 -60.9 296 25 685.8 685.8 324.0 685.8 0.01 49 14 28470 -55.1 -90.1 1 35.0 -58.0 298 24 739.2 739.2 325.6 739.3 0.01 50 13 28947 -51.3 -87.3 1 36.0 -55.5 298 24 768.2 768.2 326.4 768.3 0.01 51 10 30670 -46.1 -83.1 1 37.0 -53.3 300 24 847.5 847.5 328.4 847.8 0.04 52 9.1 31302 -42.3 -80.3 1 38.0 -51.8 885.2 885.2 329.1 885.9 0.07 53 8.8 31530 -39.7 -78.7 1 39.0 -50.7 903.8 903.9 329.5 904.8 0.09 54 7.5 32619 -41.5 938.8 TRP 103 16278 -74.3 -91.3 6 17.0 -74.3 265 75 380.9 380.9 302.4 380.9 0.00 WND 197 12346 -56.5 -71.4 14 14.8 -56.8 275 95 344.7 344.7 295.4 344.8 0.01 Sounding variables and indices 1000-500 mb thick: 5710.00 m Freezing level: 581.00 mb = 4670.23 m = 15322.11 ft Wetbulb zero: 735.76 mb = 2738.28 m = 8983.77 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 12.35 % Est. max temperature: 30.96 C = 87.73 F Sfc-Lift cond lev (LCL): 972.31 mb = 328.03 m = 1076.20 ft T: 14.01 C 700-500 lapse rate: 6.94 C/km ThetaE index: 2.71 C Layer 942.0- 925.0 mb Conv cond level (CCL): 500.16 mb = 5847.58 m = 19184.74 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 48.27 C = 118.88 F Cap Strength: 15.50 C Lifted Index: 14.94 C Risk: None Lifted Index @300 mb: 16.81 C Lifted Index @700 mb: 15.24 C Showalter Index: 12.19 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 1.70 C K Index: -24.90 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.32 J/kg Max Up Vert Vel: 11.69 m/s Conv Inhibition (B-): 66467.34 J/kg Cap Strength: 15.49 C Lift Cond Lev (LCL): 718.44 mb = 2937.03 m = 9635.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 17 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 ---------------------------------------------------------- 0 984 216 0 0 -0.0 -0.0 | 153 17 -7.8 15.0 1 975 305 315 5 3.5 -3.5 | 160 12 -4.3 11.5 2 944 610 310 18 13.8 -11.6 | 240 7 6.0 3.4 3 925 797 310 20 15.3 -12.9 | 254 8 7.5 2.1 4 850 1524 315 25 17.7 -17.7 | 285 10 9.9 -2.7 5 850 1524 315 25 17.7 -17.7 | 285 10 9.9 -2.7 6 820 1829 310 30 23.0 -19.3 | 286 16 15.2 -4.3 7 762 2438 310 20 15.3 -12.9 | 254 8 7.5 2.1 8 700 3154 290 20 18.8 -6.8 | 233 14 11.0 8.2 9 633 3962 280 19 18.7 -3.3 | 223 16 10.9 11.7 10 586 4572 295 16 14.5 -6.8 | 219 11 6.7 8.2 11 565 4877 320 20 12.9 -15.3 | 274 5 5.1 -0.3 12 500 5850 300 36 31.2 -18.0 | 277 24 23.4 -3.0 13 484 6096 295 37 33.5 -15.6 | 271 26 25.7 -0.6 14 400 7530 300 45 39.0 -22.5 | 284 32 31.2 -7.5 15 363 8230 290 47 44.2 -16.1 | 272 36 36.4 -1.1 16 347 8534 285 52 50.2 -13.5 | 268 42 42.4 1.5 17 300 9580 290 56 52.6 -19.2 | 275 45 44.8 -4.2 18 267 10363 290 60 56.4 -20.5 | 276 49 48.6 -5.5 19 255 10668 285 69 66.6 -17.9 | 273 59 58.9 -2.9 20 250 10810 285 74 71.5 -19.2 | 274 64 63.7 -4.2 21 212 11887 270 86 86.0 -0.0 | 259 80 78.2 15.0 22 200 12250 275 93 92.6 -8.1 | 265 85 84.9 6.9 23 197 12346 275 95 94.6 -8.3 | 266 87 86.8 6.7 24 192 12497 275 94 93.6 -8.2 | 265 86 85.9 6.8 25 183 12802 280 91 89.6 -15.8 | 271 82 81.8 -0.8 26 166 13411 280 75 73.9 -13.0 | 268 66 66.1 2.0 27 150 14030 265 81 80.7 7.1 | 253 76 72.9 22.1 28 143 14326 265 85 84.7 7.4 | 254 80 76.9 22.4 29 136 14630 270 90 90.0 -0.0 | 260 84 82.2 15.0 30 123 15240 270 80 80.0 -0.0 | 258 74 72.2 15.0 31 103 16278 265 75 74.7 6.5 | 252 70 66.9 21.5 32 100 16450 270 66 66.0 -0.0 | 256 60 58.2 15.0 33 100 16459 265 77 76.7 6.7 | 253 72 68.9 21.7 34 70 18530 280 37 36.4 -6.4 | 253 30 28.6 8.6 35 50 20530 285 19 18.4 -4.9 | 226 15 10.6 10.1 36 30 23680 320 26 16.7 -19.9 | 299 10 8.9 -4.9 37 20 26220 295 25 22.7 -10.6 | 253 16 14.9 4.4 38 10 30670 300 24 20.8 -12.0 | 257 13 13.0 3.0 Wind Parameters Mean winds (0-6000m): 302.5 at 22.5 knts Storm direction: 332.5 at 16.9 knts Shear (0-3000m) pos: 0.7 neg: 2.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -29.0 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.99 Bulk Shear: 17.11 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 ------------------------------------------------------------------------------- 500 311 11 186 8| 0.0 19.7 19.7| 29.6 0.0 29.6 59.1 0.70| 19.9 13.9 1000 311 16 228 6| 2.0 9.8 11.8| 37.3 0.0 37.3 37.3 0.73| 12.0 8.8 1500 312 19 254 7| 1.3 8.4 9.7| 42.7 0.0 42.7 28.5 0.66| 10.0 6.6 2000 312 21 265 8| 1.0 5.1 6.1| 42.7 -11.1 31.6 15.8 0.43| 9.5 4.1 2500 311 21 263 8| 0.8 3.4 4.2| 42.7 -20.9 21.8 8.7 0.27| 8.9 2.4 3000 308 21 258 9| 0.7 2.9 3.6| 42.7 -29.0 13.8 4.6 0.19| 8.2 1.6 4000 303 21 248 10| 0.5 2.2 2.7| 42.7 -39.1 3.6 0.9 0.13| 6.8 0.9 5000 303 20 247 10| 1.7 1.7 3.4| 58.0 -40.9 17.1 3.4 0.20| 7.2 1.4 6000 303 23 256 12| 1.4 2.7 4.2| 60.9 -65.9 -5.0 -0.8 0.12| 7.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251216.23.gif