UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 26 NOV 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1014 17 12.8 12.6 99 0.2 12.7 220 13 284.8 286.4 285.2 309.8 9.07 1 1000 133 11.8 11.8 100 0.0 11.8 240 17 285.0 286.5 284.9 309.0 8.72 2 995 175 11.6 11.6 100 0.0 11.6 241 17 285.2 286.7 284.9 309.1 8.65 3 925 783 9.2 9.2 100 0.0 9.2 255 21 288.7 290.1 285.7 311.0 7.91 4 855 1432 5.8 5.8 100 0.0 5.8 264 19 291.7 292.9 285.7 311.1 6.77 5 850 1480 5.6 4.2 91 1.4 4.9 265 19 292.0 293.1 285.1 309.5 6.09 6 827 1704 5.6 -2.4 56 8.0 2.0 265 20 294.3 295.0 283.7 305.7 3.87 7 781 2170 3.0 -3.0 65 6.0 0.3 265 21 296.4 297.1 284.6 308.1 3.92 8 771 2275 2.4 1.5 94 0.9 2.0 265 21 296.8 297.8 286.4 313.1 5.54 9 751 2487 1.2 -4.8 64 6.0 -1.4 265 22 297.8 298.4 284.7 308.5 3.56 10 739 2616 0.2 -1.6 88 1.8 -0.6 265 22 298.0 298.9 285.9 311.8 4.60 11 732 2692 0.0 -4.7 71 4.7 -2.0 265 22 298.6 299.3 285.2 309.7 3.68 12 728 2736 -0.3 -0.7 97 0.4 -0.5 265 22 298.8 299.7 286.6 313.7 4.99 13 727 2747 -0.3 -4.1 75 3.8 -2.0 265 22 298.9 299.6 285.5 310.6 3.88 14 721 2814 -0.3 -1.2 94 0.9 -0.7 265 22 299.6 300.5 286.8 314.1 4.86 15 719 2836 -0.3 -3.7 78 3.4 -1.8 265 22 299.8 300.6 286.1 312.0 4.04 16 708 2959 -0.9 -2.5 89 1.6 -1.6 265 23 300.5 301.3 286.8 314.0 4.49 17 704 3004 -0.7 -7.7 59 7.0 -3.6 265 23 301.2 301.8 285.5 310.5 3.04 18 703 3016 -0.7 -7.7 59 7.0 -3.6 265 23 301.3 301.9 285.5 310.7 3.04 19 700 3050 -1.1 -5.7 71 4.6 -3.1 265 23 301.3 301.9 286.1 312.1 3.57 20 697 3084 -1.3 -3.9 82 2.6 -2.5 266 23 301.4 302.2 286.7 313.9 4.11 21 661 3504 -4.9 -6.2 91 1.3 -5.4 272 24 302.0 302.6 286.4 313.1 3.64 22 653 3600 -5.5 -8.5 79 3.0 -6.7 273 25 302.3 302.9 286.0 311.8 3.08 23 639 3770 -4.7 -14.7 45 10.0 -8.1 276 25 305.1 305.5 285.8 311.2 1.91 24 619 4020 -5.1 -36.1 7 31.0 -11.2 280 26 307.5 307.5 284.7 308.5 0.28 25 618 4033 -5.1 -35.1 7 30.0 -11.2 280 26 307.6 307.7 284.8 308.7 0.31 26 594 4343 -7.1 -28.1 17 21.0 -12.1 285 27 308.8 308.9 285.7 311.0 0.64 27 591 4382 -7.7 -12.7 67 5.0 -9.5 285 27 308.5 309.0 287.5 316.3 2.44 28 589 4409 -7.9 -12.5 69 4.6 -9.6 286 27 308.6 309.1 287.6 316.5 2.48 29 500 5660 -17.1 -18.6 88 1.5 -17.5 305 31 312.2 312.5 288.1 318.0 1.76 30 487 5856 -18.7 -19.2 96 0.5 -18.8 305 32 312.6 312.9 288.2 318.2 1.72 31 476 6025 -19.5 -25.5 59 6.0 -20.8 305 33 313.6 313.8 287.8 317.1 1.01 32 471 6103 -19.1 -29.1 41 10.0 -21.1 305 34 315.1 315.2 288.0 317.6 0.73 33 466 6182 -19.3 -34.3 25 15.0 -21.8 305 34 315.8 315.9 287.9 317.4 0.45 34 455 6358 -20.5 -36.5 23 16.0 -22.9 305 36 316.5 316.5 288.0 317.8 0.37 35 453 6390 -20.9 -29.9 44 9.0 -22.6 305 36 316.4 316.5 288.3 318.8 0.71 36 433 6720 -23.9 -35.9 32 12.0 -25.6 305 38 316.7 316.7 288.1 318.1 0.41 37 417 6992 -26.5 -36.5 38 10.0 -27.9 305 40 316.8 316.8 288.2 318.2 0.40 38 410 7113 -27.1 -30.1 76 3.0 -27.6 305 41 317.5 317.7 288.8 320.2 0.76 39 400 7290 -28.5 -31.7 74 3.2 -29.0 305 42 317.9 318.1 288.8 320.3 0.67 40 395 7380 -29.3 -32.1 77 2.8 -29.7 306 43 318.1 318.2 288.9 320.4 0.66 41 358 8076 -34.9 -38.3 71 3.4 -35.3 311 51 319.6 319.7 289.0 321.0 0.39 42 301 9268 -42.9 -47.2 63 4.3 -43.2 320 66 324.6 324.6 290.3 325.3 0.18 43 300 9290 -43.3 -47.6 62 4.3 -43.5 320 66 324.3 324.4 290.3 325.0 0.17 44 250 10490 -54.1 -58.2 61 4.1 -54.2 315 68 325.6 325.6 290.5 325.9 0.06 45 228 11073 -59.5 -63.5 60 4.0 -59.6 319 68 326.1 326.1 290.6 326.2 0.03 46 225 11155 -60.1 -65.1 52 5.0 -60.2 320 68 326.4 326.4 290.7 326.5 0.03 47 205 11729 -64.5 -66.0 82 1.5 -64.5 324 68 328.3 328.3 291.3 328.4 0.03 48 200 11880 -64.7 -67.9 65 3.2 -64.7 325 68 330.3 330.3 291.8 330.4 0.02 49 186 12321 -67.5 -70.8 63 3.3 -67.5 320 73 332.7 332.7 292.4 332.8 0.01 50 172 12792 -68.1 -74.1 42 6.0 -68.1 320 92 339.2 339.2 294.1 339.3 0.01 51 171 12828 -67.6 -75.1 34 7.4 -67.7 320 93 340.6 340.6 294.4 340.6 0.01 52 161 13195 -62.9 -84.9 4 22.0 -63.0 318 70 354.5 354.5 297.6 354.5 0.00 53 150 13630 -64.3 -83.3 6 19.0 -64.4 315 42 359.3 359.3 298.5 359.3 0.00 54 142 13964 -65.1 -83.1 7 18.0 -65.2 317 41 363.6 363.6 299.4 363.6 0.00 55 134 14319 -62.3 -84.3 4 22.0 -62.4 319 40 374.6 374.6 301.4 374.7 0.00 56 100 16100 -67.5 -86.5 5 19.0 -67.6 330 35 397.3 397.3 304.8 397.3 0.00 57 97 16283 -68.5 -86.5 6 18.0 -68.6 329 35 398.8 398.8 305.0 398.8 0.00 58 74 17913 -65.9 -87.9 3 22.0 -66.1 322 32 436.4 436.4 309.5 436.4 0.00 59 70 18250 -66.3 -88.3 3 22.0 -66.5 320 31 442.5 442.5 310.1 442.6 0.00 60 50 20270 -69.9 -89.9 4 20.0 -70.1 335 23 478.8 478.8 313.4 478.8 0.00 61 44 21030 -71.3 -90.3 4 19.0 -71.5 344 20 493.2 493.2 314.5 493.2 0.00 62 30 23300 -70.9 -90.9 4 20.0 -71.1 10 13 551.4 551.4 318.2 551.4 0.00 63 21 25402 -73.1 -93.1 3 20.0 -73.3 326 20 603.9 603.9 320.8 603.9 0.00 64 20 25690 -70.5 -92.5 3 22.0 -70.9 320 21 620.4 620.4 321.5 620.4 0.00 65 18 26317 -68.9 -91.9 2 23.0 -69.4 318 21 644.4 644.4 322.4 644.4 0.00 66 15 27398 -71.9 -92.9 3 21.0 -72.3 316 21 668.9 668.9 323.4 668.9 0.00 67 11 29241 -68.3 -92.3 2 24.0 -69.1 311 21 744.0 744.0 325.8 744.1 0.01 68 10 29810 -70.3 -93.3 2 23.0 -71.0 310 21 757.1 757.1 326.1 757.2 0.01 69 9.4 30177 -71.1 -94.1 2 23.0 -71.8 767.6 767.6 326.4 767.7 0.01 70 8.5 30779 -66.7 -92.7 1 26.0 -67.9 807.2 807.2 327.4 807.3 0.01 71 7.2 31785 -65.7 -91.7 2 26.0 -67.3 850.6 850.6 328.4 850.7 0.01 72 5.7 33223 -60.5 -89.5 1 29.0 -63.8 932.1 932.2 330.0 932.4 0.02 73 5.3 33675 -61.1 -89.1 1 28.0 -64.4 949.1 949.1 330.3 949.3 0.03 74 4.3 34987 -56.9 -86.9 1 30.0 -62.3 1027.5 1027.5 331.6 1028.0 0.05 TRP 186 12321 -67.5 -70.8 63 3.3 -67.5 320 73 332.7 332.7 292.4 332.8 0.01 WND 171 12828 -67.6 -75.1 34 7.4 -67.7 320 93 340.6 340.6 294.4 340.6 0.01 Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 732.00 mb = 2692.44 m = 8833.37 ft Wetbulb zero: 759.30 mb = 2398.00 m = 7867.37 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 75.98 % Est. max temperature: 19.34 C = 66.82 F Sfc-Lift cond lev (LCL): 1011.08 mb = 40.90 m = 134.19 ft T: 12.59 C 700-500 lapse rate: 6.13 C/km ThetaE index: 5.39 C Layer 850.0- 781.0 mb Conv cond level (CCL): 964.65 mb = 433.18 m = 1421.19 ft Mean mixing ratio: 8.33 g/kg Conv temperature: 14.66 C = 58.39 F Cap Strength: 5.48 C Lifted Index: 5.20 C Risk: None Lifted Index @300 mb: 10.35 C Lifted Index @700 mb: 2.98 C Showalter Index: 5.50 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 119.40 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.17 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 47841.12 J/kg Cap Strength: 5.46 C Lift Cond Lev (LCL): 962.77 mb = 449.44 m = 1474.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 18 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 1014 17 220 13 8.4 10.0 | 164 22 -5.9 20.9 1 1000 133 240 17 14.7 8.5 | 181 19 0.5 19.4 2 925 783 255 21 20.3 5.4 | 200 17 6.0 16.3 3 850 1480 265 19 18.9 1.7 | 200 13 4.7 12.6 4 700 3050 265 23 22.9 2.0 | 214 16 8.7 12.9 5 500 5660 305 31 25.4 -17.8 | 302 13 11.1 -6.9 6 400 7290 305 42 34.4 -24.1 | 303 24 20.2 -13.2 7 300 9290 320 66 42.4 -50.6 | 325 49 28.2 -39.7 8 250 10490 315 68 48.1 -48.1 | 318 50 33.8 -37.2 9 200 11880 325 68 39.0 -55.7 | 331 51 24.8 -44.8 10 186 12321 320 73 46.9 -55.9 | 324 56 32.7 -45.0 11 171 12828 320 93 59.8 -71.2 | 323 76 45.5 -60.3 12 150 13630 315 42 29.7 -29.7 | 321 24 15.4 -18.8 13 100 16100 330 35 17.5 -30.3 | 350 20 3.3 -19.4 14 70 18250 320 31 19.9 -23.7 | 336 14 5.7 -12.8 15 50 20270 335 23 9.7 -20.8 | 24 11 -4.5 -9.9 16 30 23300 10 13 -2.3 -12.8 | 83 17 -16.5 -1.9 17 20 25690 320 21 13.5 -16.1 | 8 5 -0.8 -5.2 18 10 29810 310 21 16.1 -13.5 | 325 3 1.8 -2.6 Wind Parameters Mean winds (0-6000m): 277.4 at 23.9 knts Storm direction: 307.4 at 17.9 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 75.8 neg: -0.2 tot: 75.6 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 25.93 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 ------------------------------------------------------------------------------- 500 242 17 183 19| 10.4 0.0 10.4| 50.6 0.0 50.6 101.3 0.94| 10.5 9.9 1000 249 19 191 18| 6.7 0.0 6.7| 63.3 0.0 63.3 63.3 0.87| 7.3 6.4 1500 253 19 194 17| 4.6 0.0 4.6| 63.6 -0.2 63.4 42.3 0.73| 5.8 4.2 2000 256 19 196 16| 3.5 0.3 3.8| 67.6 -0.2 67.5 33.7 0.75| 4.7 3.5 2500 258 20 198 16| 2.8 0.5 3.3| 71.7 -0.2 71.5 28.6 0.75| 4.0 3.0 3000 260 20 201 16| 2.3 0.7 3.0| 75.8 -0.2 75.6 25.2 0.75| 3.5 2.7 4000 263 21 207 15| 2.6 0.5 3.1|100.6 -0.2 100.4 25.1 0.80| 3.6 2.9 5000 270 22 217 14| 2.7 0.4 3.1|126.3 -0.2 126.1 25.2 0.84| 3.7 3.1 6000 277 24 230 12| 2.8 0.3 3.2|144.8 -0.2 144.6 24.1 0.82| 3.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251126.12.gif