UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 29 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 -1 SFC 986 112 -1.7 -3.7 86 2.0 -2.4 205 3 272.5 273.0 271.5 280.6 2.94 2 925 618 -4.3 -6.1 87 1.8 -4.9 220 23 274.9 275.3 272.4 282.1 2.62 3 911 738 -5.5 -6.5 93 1.0 -5.8 274.9 275.3 272.3 282.0 2.58 4 875 1054 -6.3 -11.3 68 5.0 -7.8 277.2 277.5 272.6 282.5 1.84 5 850 1281 -5.5 -10.0 71 4.5 -7.0 200 27 280.4 280.7 274.8 286.4 2.10 6 827 1496 -5.9 -9.7 74 3.8 -7.1 282.2 282.6 275.9 288.5 2.21 7 807 1689 -2.7 -7.7 68 5.0 -4.6 287.6 288.0 279.2 295.3 2.65 8 794 1818 -2.7 -8.7 63 6.0 -4.8 288.9 289.3 279.7 296.2 2.49 9 750 2267 -5.5 -9.9 71 4.4 -7.0 290.6 291.0 280.3 297.7 2.40 10 735 2426 -4.7 -8.5 75 3.8 -6.1 293.2 293.6 281.9 301.3 2.74 11 700 2808 -7.7 -9.3 88 1.6 -8.3 200 30 294.0 294.4 282.2 302.0 2.70 12 676 3079 -8.9 -10.1 91 1.2 -9.3 295.6 296.0 282.8 303.5 2.62 13 642 3478 -11.7 -15.9 71 4.2 -12.9 296.8 297.1 282.2 302.1 1.72 14 626 3672 -11.5 -22.5 40 11.0 -14.2 299.2 299.3 282.3 302.4 1.00 15 624 3696 -11.1 -35.1 12 24.0 -15.2 299.9 299.9 281.7 300.9 0.31 16 609 3884 -10.7 -44.7 4 34.0 -15.4 302.4 302.5 282.5 302.9 0.12 17 569 4404 -13.5 -21.5 51 8.0 -15.5 305.1 305.3 284.9 309.0 1.20 18 522 5057 -17.1 -26.1 46 9.0 -19.0 308.4 308.5 285.8 311.3 0.87 19 508 5261 -17.7 -37.7 16 20.0 -20.7 310.0 310.1 285.7 311.1 0.29 20 500 5380 -18.7 -35.7 21 17.0 -21.4 210 52 310.2 310.3 285.9 311.5 0.36 21 435 6395 -27.7 -39.7 31 12.0 -29.0 311.4 311.5 286.2 312.4 0.28 22 400 6990 -32.7 -45.7 26 13.0 -33.7 230 44 312.5 312.5 286.4 313.1 0.16 23 368 7573 -38.1 -50.1 27 12.0 -38.8 312.8 312.9 286.5 313.2 0.11 24 351 7898 -40.5 -55.5 18 15.0 -41.1 313.9 313.9 286.8 314.1 0.06 25 300 8950 -49.7 -57.7 39 8.0 -49.9 210 46 315.3 315.3 287.2 315.5 0.05 26 289 9192 -52.1 -59.1 43 7.0 -52.2 315.3 315.3 287.2 315.4 0.05 27 264 9768 -56.9 -61.2 58 4.3 -57.0 316.5 316.5 287.6 316.7 0.04 28 252 10060 -58.3 -65.3 40 7.0 -58.4 318.7 318.7 288.3 318.8 0.02 29 250 10110 -58.7 -64.7 46 6.0 -58.8 210 46 318.8 318.8 288.4 318.9 0.03 30 238 10419 -61.3 -65.9 54 4.6 -61.3 319.4 319.4 288.6 319.5 0.02 31 231 10604 -61.9 -68.9 39 7.0 -62.0 210 43 321.2 321.2 289.1 321.3 0.02 32 217 10994 -60.5 -76.5 10 16.0 -60.6 329.2 329.2 291.5 329.2 0.01 33 211 11171 -57.5 -83.5 2 26.0 -57.7 336.5 336.5 293.4 336.5 0.00 34 206 11323 -57.3 -81.3 3 24.0 -57.5 339.1 339.1 294.1 339.2 0.00 35 203 11416 -58.1 -82.1 3 24.0 -58.3 339.3 339.3 294.1 339.3 0.00 36 200 11510 -57.9 -81.9 3 24.0 -58.1 215 35 341.1 341.1 294.6 341.1 0.00 37 193 11736 -54.7 -81.7 2 27.0 -55.0 349.7 349.7 296.5 349.7 0.00 38 186 11971 -55.9 -82.9 2 27.0 -56.2 351.5 351.5 297.0 351.5 0.00 39 182 12110 -54.1 -82.1 2 28.0 -54.4 356.6 356.6 298.0 356.6 0.00 40 150 13340 -56.9 -83.9 2 27.0 -57.2 215 28 372.0 372.0 300.9 372.1 0.00 41 146 13511 -58.1 -84.1 2 26.0 -58.3 372.9 372.9 301.1 372.9 0.00 42 135 14009 -53.9 -83.9 1 30.0 -54.4 388.7 388.7 303.6 388.8 0.00 43 129 14299 -55.9 -83.9 2 28.0 -56.3 390.2 390.2 303.8 390.3 0.00 44 105 15602 -58.3 -85.3 2 27.0 -58.6 409.3 409.3 306.4 409.3 0.00 45 100 15910 -56.5 -85.5 1 29.0 -56.9 225 22 418.6 418.6 307.6 418.6 0.00 46 96 16170 -54.9 -84.9 1 30.0 -55.5 426.6 426.6 308.4 426.6 0.00 47 70 18170 -58.7 -86.7 2 28.0 -59.2 260 19 458.8 458.8 311.7 458.8 0.00 48 50 20260 -61.7 -88.7 2 27.0 -62.1 250 20 498.1 498.1 314.8 498.1 0.00 49 43 21191 -62.7 -89.7 1 27.0 -63.2 517.6 517.6 316.1 517.6 0.00 50 36 22270 -68.1 -91.1 2 23.0 -68.4 530.6 530.6 316.9 530.6 0.00 51 30 23360 -69.7 -91.7 3 22.0 -69.9 275 32 554.6 554.6 318.3 554.6 0.00 52 27 23987 -70.7 -91.7 3 21.0 -70.9 568.8 568.8 319.1 568.8 0.00 53 23 24947 -66.9 -91.9 2 25.0 -67.4 606.7 606.7 320.9 606.7 0.00 54 20 25790 -67.5 -91.5 2 24.0 -68.0 270 55 629.6 629.6 321.9 629.6 0.00 55 17 26774 -65.9 -91.9 1 26.0 -66.7 664.6 664.6 323.2 664.7 0.00 56 13 28388 -69.9 -92.9 2 23.0 -70.5 703.8 703.8 324.6 703.8 0.01 57 10 29960 -67.7 -92.7 2 25.0 -68.7 265 92 766.8 766.8 326.4 766.9 0.01 58 9.4 30332 -67.7 -93.7 1 26.0 -68.7 780.5 780.5 326.7 780.6 0.01 59 6.8 32327 -57.9 -87.9 1 30.0 -61.6 897.1 897.1 329.4 897.3 0.03 60 6.5 32611 -59.5 -88.5 1 29.0 -62.8 902.0 902.0 329.5 902.2 0.02 61 5.8 33333 -53.9 -85.9 1 32.0 -59.6 956.3 956.3 330.5 956.7 0.04 62 5.5 33674 -54.3 -86.3 1 32.0 -60.0 969.2 969.2 330.7 969.6 0.04 TRP 231 10604 -61.9 -68.9 39 7.0 -62.0 210 43 321.2 321.2 289.1 321.3 0.02 WND 5.0 255 159 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 62.38 % Est. max temperature: 7.18 C = 44.93 F Sfc-Lift cond lev (LCL): 955.45 mb = 361.38 m = 1185.61 ft T: -2.98 C 700-500 lapse rate: 4.28 C/km ThetaE index: 0.14 C Layer 911.0- 875.0 mb Conv cond level (CCL): 657.27 mb = 3296.30 m = 10814.51 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 21.88 C = 71.39 F Cap Strength: 23.88 C Lifted Index: 23.94 C Risk: None Lifted Index @300 mb: 23.87 C Lifted Index @700 mb: 13.73 C Showalter Index: 20.25 C Risk: None Total Totals Index: 21.90 C Risk: None Vertical Totals Index: 13.20 C Cross Totals Index: 8.70 C K Index: 1.60 Risk: None Sweat Index: 152.71 Risk: None Energy Index: 5.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.48 J/kg Max Up Vert Vel: 5.00 m/s Conv Inhibition (B-): 78028.15 J/kg Cap Strength: 23.92 C Lift Cond Lev (LCL): 906.91 mb = 773.18 m = 2536.65 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 42390 255 159 153.6 41.2 1 986 112 205 3 1.3 2.7 2 962 305 205 18 7.6 16.3 3 926 610 220 23 14.8 17.6 4 925 618 220 23 14.8 17.6 5 891 914 215 20 11.5 16.4 6 857 1219 205 25 10.6 22.7 7 850 1281 200 27 9.2 25.4 8 793 1829 195 39 10.1 37.7 9 763 2134 205 35 14.8 31.7 10 734 2438 210 31 15.5 26.8 11 706 2743 205 28 11.8 25.4 12 700 2808 200 30 10.3 28.2 13 678 3048 180 42 0.0 42.0 14 626 3658 195 53 13.7 51.2 15 602 3962 195 63 16.3 60.9 16 578 4267 200 52 17.8 48.9 17 534 4877 205 46 19.4 41.7 18 500 5380 210 52 26.0 45.0 19 493 5486 210 52 26.0 45.0 20 453 6096 215 44 25.2 36.0 21 434 6401 205 44 18.6 39.9 22 400 6990 230 44 33.7 28.3 23 399 7010 230 45 34.5 28.9 24 365 7620 230 41 31.4 26.4 25 300 8950 210 46 23.0 39.8 26 291 9144 215 47 27.0 38.5 27 252 10058 220 44 28.3 33.7 28 250 10110 210 46 23.0 39.8 29 231 10604 210 43 21.5 37.2 30 229 10668 210 49 24.5 42.4 31 218 10973 215 36 20.6 29.5 32 208 11278 200 40 13.7 37.6 33 200 11510 215 35 20.1 28.7 34 198 11582 205 40 16.9 36.3 35 188 11887 230 30 23.0 19.3 36 180 12192 205 23 9.7 20.8 37 171 12497 215 21 12.0 17.2 38 163 12802 190 21 3.6 20.7 39 150 13340 215 28 16.1 22.9 40 148 13411 195 28 7.2 27.0 41 141 13716 230 34 26.0 21.9 42 135 14021 240 28 24.2 14.0 43 122 14630 205 26 11.0 23.6 44 117 14935 230 19 14.6 12.2 45 111 15240 240 24 20.8 12.0 46 106 15545 250 29 27.3 9.9 47 101 15850 255 10 9.7 2.6 48 100 15910 225 22 15.6 15.6 49 96 16154 225 22 15.6 15.6 50 92 16459 215 23 13.2 18.8 51 87 16764 270 24 24.0 -0.0 52 79 17374 290 13 12.2 -4.4 53 76 17678 265 17 16.9 1.5 54 72 17983 240 16 13.9 8.0 55 70 18170 260 19 18.7 3.3 56 62 18898 270 19 19.0 -0.0 57 56 19507 265 30 29.9 2.6 58 54 19812 275 27 26.9 -2.4 59 50 20260 250 20 18.8 6.8 60 49 20422 250 22 20.7 7.5 61 46 20726 255 10 9.7 2.6 62 44 21031 285 11 10.6 -2.8 63 42 21336 255 15 14.5 3.9 64 40 21641 240 19 16.5 9.5 65 38 21946 245 29 26.3 12.3 66 34 22555 290 37 34.8 -12.7 67 33 22860 295 28 25.4 -11.8 68 30 23360 275 32 31.9 -2.8 69 29 23470 265 33 32.9 2.9 70 25 24384 285 47 45.4 -12.2 71 23 24994 280 46 45.3 -8.0 72 22 25298 255 48 46.4 12.4 73 20 25790 270 55 55.0 -0.0 74 19 26213 270 55 55.0 -0.0 75 18 26518 260 56 55.1 9.7 76 17 26822 270 61 61.0 -0.0 77 16 27127 270 56 56.0 -0.0 78 15 27432 265 72 71.7 6.3 79 14 27737 265 59 58.8 5.1 80 13 28346 265 80 79.7 7.0 81 12 28956 270 75 75.0 -0.0 82 10 29960 265 92 91.6 8.0 83 9 30175 265 95 94.6 8.3 Wind Parameters Energy-Hel index: -0.78 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.20251229.00.gif