UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 30 DEC 25 Station: CAYT WMO ident: 71802 Latitude: 47.52 Longitude: -52.78 Elevation: 112.00 ------------------------------------------------------------------------------- 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 -17 SFC 984 112 1.8 1.7 99 0.1 1.8 295 5 276.2 277.0 275.7 288.2 4.39 2 958 328 0.8 0.8 100 0.0 0.8 277.3 278.0 276.1 288.9 4.23 3 925 614 6.2 5.7 97 0.5 5.9 15 15 285.6 286.7 282.6 303.0 6.21 4 923 632 6.2 5.7 97 0.5 5.9 285.8 286.9 282.7 303.3 6.23 5 906 784 6.6 4.6 87 2.0 5.6 287.8 288.8 283.1 304.4 5.87 6 884 986 6.2 3.1 81 3.1 4.6 289.4 290.3 283.3 304.8 5.41 7 850 1307 4.4 2.8 89 1.6 3.6 75 17 290.8 291.7 284.0 306.6 5.51 8 836 1442 3.4 2.2 92 1.2 2.8 291.1 292.0 284.0 306.5 5.37 9 775 2052 -0.9 -1.3 97 0.4 -1.1 292.8 293.6 283.8 305.9 4.49 10 768 2125 -0.3 -8.3 55 8.0 -3.4 294.2 294.7 282.3 302.2 2.66 11 745 2368 -1.3 -18.3 26 17.0 -6.4 295.7 295.9 281.1 299.5 1.21 12 725 2584 -2.5 -22.5 20 20.0 -7.8 296.7 296.9 281.1 299.5 0.87 13 700 2862 -4.1 -22.1 23 18.0 -8.9 70 29 297.9 298.1 281.7 300.9 0.93 14 691 2964 -4.7 -17.7 35 13.0 -8.6 298.4 298.6 282.5 302.7 1.38 15 666 3252 -5.7 -30.7 12 25.0 -11.0 300.4 300.5 282.1 301.9 0.44 16 661 3311 -6.1 -22.1 27 16.0 -10.4 300.6 300.8 282.9 303.8 0.98 17 656 3370 -6.7 -18.7 38 12.0 -10.2 300.6 300.8 283.3 304.8 1.33 18 578 4343 -13.9 -16.1 83 2.2 -14.6 303.3 303.6 285.0 309.2 1.88 19 534 4940 -16.7 -23.7 55 7.0 -18.3 306.8 307.0 285.4 310.3 1.06 20 503 5386 -20.3 -25.3 64 5.0 -21.3 307.8 307.9 285.7 311.0 0.97 21 500 5430 -20.7 -26.7 59 6.0 -21.9 105 27 307.8 308.0 285.5 310.7 0.86 22 487 5625 -21.9 -28.9 53 7.0 -23.2 308.7 308.8 285.7 311.1 0.72 23 427 6578 -30.5 -36.5 56 6.0 -31.2 309.5 309.6 285.7 310.9 0.39 24 412 6832 -32.3 -38.3 55 6.0 -32.9 310.4 310.4 285.9 311.6 0.34 25 405 6953 -33.1 -45.1 29 12.0 -34.0 310.9 310.9 285.8 311.5 0.17 26 400 7040 -33.3 -45.3 29 12.0 -34.2 115 30 311.7 311.7 286.1 312.3 0.17 27 385 7307 -35.5 -43.5 44 8.0 -36.1 312.2 312.3 286.4 313.0 0.21 28 372 7545 -36.9 -48.9 28 12.0 -37.7 313.5 313.5 286.7 313.9 0.12 29 357 7829 -39.3 -48.3 38 9.0 -39.8 314.0 314.0 286.9 314.5 0.13 30 336 8241 -42.7 -52.7 33 10.0 -43.1 314.8 314.8 287.1 315.1 0.09 31 333 8301 -43.1 -54.1 29 11.0 -43.5 315.1 315.1 287.2 315.3 0.07 32 329 8383 -42.3 -61.3 11 19.0 -42.9 317.3 317.3 287.9 317.4 0.03 33 310 8782 -45.9 -59.9 19 14.0 -46.3 317.7 317.7 288.1 317.8 0.04 34 305 8890 -45.3 -64.3 10 19.0 -45.8 320.0 320.0 288.8 320.1 0.02 35 300 9000 -45.7 -65.7 9 20.0 -46.2 135 26 320.9 320.9 289.0 321.0 0.02 36 267 9769 -49.7 -73.7 4 24.0 -50.1 326.0 326.0 290.6 326.0 0.01 37 261 9918 -47.9 -76.9 2 29.0 -48.4 330.8 330.8 291.9 330.8 0.00 38 250 10200 -50.5 -77.5 3 27.0 -50.9 10 7 331.0 331.0 292.0 331.0 0.00 39 242 10410 -52.3 -78.3 3 26.0 -52.6 331.4 331.4 292.1 331.4 0.00 40 230 10738 -53.1 -79.1 3 26.0 -53.4 60 12 335.0 335.0 293.0 335.0 0.00 41 221 10994 -53.5 -79.5 3 26.0 -53.8 338.2 338.2 293.9 338.3 0.00 42 214 11201 -52.3 -80.3 2 28.0 -52.7 343.2 343.2 295.1 343.3 0.00 43 211 11292 -50.1 -80.1 2 30.0 -50.5 348.1 348.1 296.2 348.1 0.00 44 200 11640 -51.1 -80.1 2 29.0 -51.5 20 2 351.8 351.8 297.0 351.9 0.00 45 188 12041 -52.9 -80.9 2 28.0 -53.3 355.2 355.2 297.7 355.2 0.00 46 177 12426 -56.1 -82.1 2 26.0 -56.3 356.2 356.2 298.0 356.2 0.00 47 150 13480 -55.3 -83.3 2 28.0 -55.6 335 10 374.8 374.8 301.4 374.8 0.00 48 100 16040 -60.7 -85.7 2 25.0 -61.0 265 16 410.4 410.4 306.6 410.5 0.00 49 98 16166 -60.1 -85.1 2 25.0 -60.4 414.0 414.0 307.0 414.0 0.00 50 90 16694 -61.9 -85.9 3 24.0 -62.1 420.6 420.6 307.8 420.6 0.00 51 85 17049 -59.9 -85.9 2 26.0 -60.3 431.6 431.6 309.0 431.6 0.00 52 71 18163 -63.5 -87.5 2 24.0 -63.8 446.7 446.7 310.6 446.7 0.00 53 70 18250 -61.5 -86.5 2 25.0 -61.9 290 13 452.8 452.8 311.1 452.8 0.00 54 59 19307 -61.1 -87.1 2 26.0 -61.5 476.4 476.4 313.2 476.4 0.00 55 52 20081 -65.1 -89.1 2 24.0 -65.4 484.6 484.6 313.8 484.6 0.00 56 50 20320 -63.9 -88.9 2 25.0 -64.3 285 32 492.9 492.9 314.4 492.9 0.00 57 47 20700 -63.1 -88.1 2 25.0 -63.5 503.6 503.6 315.2 503.6 0.00 58 38 21991 -68.9 -90.9 3 22.0 -69.1 520.4 520.4 316.3 520.4 0.00 59 38 21991 -65.9 -89.9 2 24.0 -66.2 528.1 528.1 316.8 528.1 0.00 60 35 22492 -64.3 -89.3 2 25.0 -64.8 544.8 544.8 317.8 544.8 0.00 61 30 23430 -66.9 -89.9 3 23.0 -67.3 250 39 562.3 562.3 318.8 562.3 0.00 62 21 25561 -70.9 -92.9 2 22.0 -71.2 610.6 610.6 321.1 610.6 0.00 63 20 25850 -70.1 -92.1 3 22.0 -70.5 270 50 621.6 621.6 321.6 621.6 0.00 64 17 26824 -67.9 -91.9 2 24.0 -68.5 658.2 658.2 323.0 658.3 0.00 65 12 28903 -71.5 -93.5 2 22.0 -72.0 714.4 714.4 324.9 714.4 0.00 66 10 30000 -64.3 -90.3 2 26.0 -65.7 275 91 779.5 779.5 326.7 779.6 0.01 67 9.6 30249 -64.9 -90.9 2 26.0 -66.3 786.4 786.4 326.9 786.5 0.01 68 6.5 32654 -60.3 -88.3 1 28.0 -63.4 898.6 898.6 329.4 898.9 0.02 69 6.2 32952 -55.7 -86.7 1 31.0 -60.4 930.5 930.6 330.0 930.9 0.03 70 5.4 33837 -53.3 -84.3 1 31.0 -59.5 978.7 978.8 330.8 979.4 0.06 71 5.3 33957 -53.9 -83.9 1 30.0 -59.9 981.3 981.3 330.9 982.0 0.07 TRP 230 10738 -53.1 -79.1 3 26.0 -53.4 60 12 335.0 335.0 293.0 335.0 0.00 WND 5.0 265 126 Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 787.77 mb = 1924.40 m = 6313.56 ft Wetbulb zero: 792.12 mb = 1876.16 m = 6155.30 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 65.11 % Est. max temperature: 16.65 C = 61.98 F Sfc-Lift cond lev (LCL): 982.32 mb = 125.80 m = 412.73 ft T: 1.74 C 700-500 lapse rate: 6.46 C/km ThetaE index: 7.08 C Layer 836.0- 700.0 mb Conv cond level (CCL): 984.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 4.20 C = 39.55 F Cap Strength: 10.03 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 16.65 C Lifted Index @700 mb: 6.78 C Showalter Index: 3.83 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.50 C K Index: 9.90 Risk: None Sweat Index: 94.60 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.90 J/kg Max Up Vert Vel: 11.13 m/s Conv Inhibition (B-): 59004.34 J/kg Cap Strength: 10.02 C Lift Cond Lev (LCL): 921.59 mb = 644.33 m = 2113.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42374 265 126 125.5 11.0 1 984 112 295 5 4.5 -2.1 2 961 305 350 15 2.6 -14.8 3 926 610 15 16 -4.1 -15.5 4 925 614 15 15 -3.9 -14.5 5 892 914 75 8 -7.7 -2.1 6 859 1219 75 15 -14.5 -3.9 7 850 1307 75 17 -16.4 -4.4 8 796 1829 80 23 -22.7 -4.0 9 767 2134 80 28 -27.6 -4.9 10 738 2438 80 34 -33.5 -5.9 11 710 2743 75 29 -28.0 -7.5 12 700 2862 70 29 -27.3 -9.9 13 631 3658 60 18 -15.6 -9.0 14 606 3962 85 15 -14.9 -1.3 15 582 4267 85 22 -21.9 -1.9 16 559 4572 105 20 -19.3 5.2 17 538 4877 100 26 -25.6 4.5 18 517 5182 95 30 -29.9 2.6 19 500 5430 105 27 -26.1 7.0 20 496 5486 105 27 -26.1 7.0 21 476 5791 85 25 -24.9 -2.2 22 456 6096 95 25 -24.9 2.2 23 437 6401 100 24 -23.6 4.2 24 419 6706 85 24 -23.9 -2.1 25 402 7010 85 25 -24.9 -2.2 26 400 7040 115 30 -27.2 12.7 27 384 7315 120 30 -26.0 15.0 28 367 7620 120 38 -32.9 19.0 29 351 7925 125 44 -36.0 25.2 30 321 8534 120 33 -28.6 16.5 31 300 9000 135 26 -18.4 18.4 32 294 9144 135 26 -18.4 18.4 33 280 9449 125 19 -15.6 10.9 34 268 9754 85 13 -13.0 -1.1 35 255 10058 85 10 -10.0 -0.9 36 250 10200 10 7 -1.2 -6.9 37 244 10363 20 10 -3.4 -9.4 38 232 10668 45 13 -9.2 -9.2 39 230 10738 60 12 -10.4 -6.0 40 212 11278 55 19 -15.6 -10.9 41 202 11582 35 1 -0.6 -0.8 42 200 11640 20 2 -0.7 -1.9 43 183 12192 0 0 -0.0 -0.0 44 175 12497 320 10 6.4 -7.7 45 167 12802 5 11 -1.0 -11.0 46 159 13106 355 11 1.0 -11.0 47 152 13411 20 10 -3.4 -9.4 48 150 13480 335 10 4.2 -9.1 49 144 13716 335 10 4.2 -9.1 50 138 14021 335 12 5.1 -10.9 51 131 14326 300 20 17.3 -10.0 52 125 14630 325 11 6.3 -9.0 53 119 14935 275 11 11.0 -1.0 54 114 15240 330 10 5.0 -8.7 55 108 15545 285 10 9.7 -2.6 56 103 15850 295 14 12.7 -5.9 57 100 16040 265 16 15.9 1.4 58 98 16154 265 15 14.9 1.3 59 89 16764 295 27 24.5 -11.4 60 85 17069 295 22 19.9 -9.3 61 81 17374 265 15 14.9 1.3 62 77 17678 295 22 19.9 -9.3 63 70 18250 290 13 12.2 -4.4 64 70 18288 305 21 17.2 -12.0 65 66 18593 300 14 12.1 -7.0 66 60 19202 250 22 20.7 7.5 67 50 20320 285 32 30.9 -8.3 68 49 20422 280 36 35.5 -6.3 69 47 20726 285 28 27.0 -7.2 70 42 21336 245 21 19.0 8.9 71 38 21946 265 34 33.9 3.0 72 36 22250 280 26 25.6 -4.5 73 35 22555 275 26 25.9 -2.3 74 33 22860 235 19 15.6 10.9 75 30 23430 250 39 36.6 13.3 76 30 23470 265 31 30.9 2.7 77 27 24079 240 47 40.7 23.5 78 24 24689 250 28 26.3 9.6 79 21 25603 265 58 57.8 5.1 80 20 25850 270 50 50.0 -0.0 81 20 25908 265 37 36.9 3.2 82 18 26518 270 57 57.0 -0.0 83 17 26822 265 50 49.8 4.4 84 15 27432 260 54 53.2 9.4 85 15 27737 270 61 61.0 -0.0 86 13 28651 275 67 66.7 -5.8 87 12 28956 275 89 88.7 -7.8 88 11 29261 280 79 77.8 -13.7 89 10 30000 275 91 90.7 -7.9 Wind Parameters Energy-Hel index: -3.87 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251230.00.gif