UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 27 NOV 25 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1026 68 -18.7 -20.8 83 2.1 -19.0 110 1 252.6 252.7 252.5 254.5 0.71 1 1021 112 -16.1 -17.0 93 0.9 -16.3 120 3 255.5 255.7 255.6 258.2 0.99 2 1017 147 -15.9 -16.0 99 0.1 -15.9 129 5 256.0 256.2 256.2 258.9 1.08 3 1000 297 -16.9 -17.0 99 0.1 -16.9 165 12 256.2 256.4 256.2 258.9 1.01 4 999 305 -16.9 -17.0 99 0.1 -16.9 165 12 256.3 256.5 256.3 259.0 1.01 5 974 496 -13.9 -15.8 86 1.9 -14.3 149 13 261.2 261.4 260.5 264.3 1.14 6 940 766 -13.5 -16.0 81 2.5 -14.0 143 16 264.3 264.5 262.9 267.5 1.17 7 930 847 -13.7 -16.4 80 2.7 -14.3 144 17 264.9 265.1 263.2 268.0 1.14 8 925 888 -13.7 -16.3 81 2.6 -14.2 145 18 265.3 265.5 263.6 268.5 1.16 9 904 1062 -14.9 -16.7 86 1.8 -15.3 143 14 265.8 266.0 263.9 269.0 1.14 10 863 1414 -13.9 -18.9 66 5.0 -14.9 124 8 270.4 270.6 266.8 273.2 0.99 11 850 1529 -14.5 -20.5 60 6.0 -15.6 115 8 271.0 271.1 267.0 273.5 0.88 12 798 2006 -15.5 -24.5 46 9.0 -17.0 112 8 274.8 274.9 269.1 276.8 0.66 13 793 2054 -15.3 -25.3 42 10.0 -17.0 106 8 275.5 275.6 269.5 277.4 0.62 14 768 2295 -16.5 -24.5 50 8.0 -17.9 95 7 276.8 276.9 270.4 278.8 0.68 15 707 2913 -19.7 -36.7 21 17.0 -21.6 107 10 279.9 279.9 271.5 280.6 0.23 16 700 2987 -20.1 -37.1 20 17.0 -22.0 105 11 280.2 280.3 271.7 280.9 0.23 17 659 3431 -22.9 -43.9 13 21.0 -24.6 107 13 282.0 282.0 272.5 282.3 0.12 18 618 3897 -26.3 -45.3 15 19.0 -27.7 94 14 283.3 283.3 273.2 283.6 0.11 19 574 4427 -28.9 -52.9 8 24.0 -30.2 97 24 286.3 286.3 274.8 286.4 0.05 20 500 5400 -34.9 -48.9 23 14.0 -35.6 90 27 290.5 290.5 277.0 290.8 0.09 21 463 5934 -37.9 -49.9 27 12.0 -38.4 97 28 293.2 293.2 278.4 293.5 0.09 22 458 6009 -38.1 -51.1 24 13.0 -38.7 98 28 293.9 293.9 278.7 294.1 0.08 23 400 6930 -44.7 -53.7 36 9.0 -45.0 90 32 296.9 296.9 280.1 297.1 0.06 24 386 7167 -46.3 -54.3 40 8.0 -46.5 88 33 297.8 297.8 280.5 298.1 0.06 25 365 7536 -48.9 -57.9 34 9.0 -49.1 86 35 299.2 299.2 281.0 299.3 0.04 26 300 8800 -56.7 -64.7 36 8.0 -56.8 95 33 305.4 305.4 283.6 305.5 0.02 27 296 8886 -57.1 -64.1 41 7.0 -57.2 93 33 306.0 306.0 283.8 306.1 0.02 28 287 9082 -57.9 -65.9 35 8.0 -58.0 85 28 307.6 307.6 284.4 307.7 0.02 29 264 9613 -58.5 -72.5 15 14.0 -58.6 84 23 314.2 314.2 286.8 314.2 0.01 30 253 9884 -56.1 -76.1 6 20.0 -56.3 60 12 321.6 321.6 289.2 321.6 0.00 31 250 9960 -56.3 -75.3 7 19.0 -56.5 45 7 322.4 322.4 289.5 322.4 0.01 32 243 10140 -57.1 -76.1 7 19.0 -57.3 40 7 323.8 323.8 289.9 323.8 0.01 33 200 11380 -53.3 -81.3 2 28.0 -53.7 315 10 348.4 348.4 296.3 348.4 0.00 34 196 11510 -52.3 -81.3 2 29.0 -52.7 309 11 352.0 352.0 297.1 352.0 0.00 35 181 12023 -54.1 -82.1 2 28.0 -54.4 309 12 357.1 357.1 298.1 357.2 0.00 36 158 12902 -50.3 -82.3 1 32.0 -50.9 268 15 377.7 377.7 301.9 377.8 0.00 37 151 13197 -51.5 -83.5 1 32.0 -52.0 296 15 380.6 380.6 302.3 380.6 0.00 38 150 13240 -51.1 -83.1 1 32.0 -51.7 310 14 382.0 382.0 302.6 382.0 0.00 39 123 14539 -47.9 -82.9 1 35.0 -48.8 289 17 410.2 410.2 306.5 410.2 0.00 40 115 14980 -49.7 -83.7 1 34.0 -50.5 261 13 414.8 414.8 307.1 414.8 0.00 41 100 15900 -46.9 -82.9 1 36.0 -48.2 275 10 437.1 437.1 309.6 437.1 0.00 42 97 16103 -45.7 -82.7 1 37.0 -47.2 275 11 443.3 443.3 310.2 443.3 0.00 43 86 16903 -47.7 -83.7 1 36.0 -49.1 284 15 454.8 454.8 311.3 454.8 0.00 44 70 18270 -46.3 -83.3 1 37.0 -48.1 245 15 485.3 485.3 313.9 485.4 0.01 45 50 20510 -44.5 -82.5 1 38.0 -47.3 250 10 538.6 538.6 317.5 538.7 0.01 46 30 23950 -41.7 -82.7 0 41.0 -46.7 35 18 631.0 631.0 321.9 631.1 0.01 47 28 24419 -43.3 -83.3 0 40.0 -48.0 31 20 639.1 639.1 322.3 639.2 0.01 48 20 26710 -40.1 -81.1 0 41.0 -47.3 60 39 713.4 713.4 324.8 713.7 0.03 49 10 31350 -49.1 -86.1 1 37.0 -55.0 55 50 836.3 836.3 328.1 836.5 0.02 50 7.3 33397 -53.1 -87.1 1 34.0 -58.4 898.7 898.7 329.4 898.9 0.03 51 7.0 33668 -52.3 -87.3 1 35.0 -58.0 912.8 912.9 329.7 913.1 0.03 52 6.3 34344 -56.1 -88.1 1 32.0 -60.7 924.6 924.6 329.9 924.8 0.03 53 6.0 34655 -54.0 -87.9 1 33.9 -59.5 60 74 946.8 946.9 330.3 947.1 0.03 54 5.7 34986 -51.7 -87.7 1 36.0 -58.5 970.7 970.7 330.7 971.0 0.03 55 5.0 35837 -51.5 -87.5 1 36.0 -58.8 1008.7 1008.7 331.3 1009.1 0.04 56 4.8 36101 -53.3 -87.3 1 34.0 -59.9 1012.3 1012.3 331.4 1012.7 0.04 TRP 287 9082 -57.9 -65.9 35 8.0 -58.0 85 28 307.6 307.6 284.4 307.7 0.02 WND 6.0 34655 -54.0 -87.9 1 33.9 -59.5 60 74 946.8 946.9 330.3 947.1 0.03 Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 39.91 % Est. max temperature: -2.25 C = 27.95 F Sfc-Lift cond lev (LCL): 991.25 mb = 363.26 m = 1191.79 ft T: -15.98 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.00 C Layer 1026.0--2403244174546658090678512915595657216.0 mb Conv cond level (CCL): 1021.00 mb = 111.53 m = 365.91 ft Mean mixing ratio: 1.10 g/kg Conv temperature: -15.40 C = 4.27 F Cap Strength: 19.92 C Lifted Index: 22.50 C Risk: None Lifted Index @300 mb: 29.94 C Lifted Index @700 mb: 16.03 C Showalter Index: 14.18 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 14.40 C K Index: -17.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.60 J/kg Max Up Vert Vel: 10.16 m/s Conv Inhibition (B-): 85899.88 J/kg Cap Strength: 22.43 C Lift Cond Lev (LCL): 951.22 mb = 675.58 m = 2216.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 138 at 12 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 1026 68 110 1 -0.9 0.3 | 320 11 7.3 -8.7 1 1000 297 165 12 -3.1 11.6 | 244 6 5.1 2.5 2 999 305 165 12 -3.1 11.6 | 244 6 5.1 2.5 3 960 610 140 13 -8.4 10.0 | 170 1 -0.2 0.9 4 925 888 145 18 -10.3 14.7 | 159 6 -2.1 5.7 5 922 914 145 18 -10.3 14.7 | 159 6 -2.1 5.7 6 885 1219 140 9 -5.8 6.9 | 312 3 2.4 -2.2 7 850 1529 115 8 -7.3 3.4 | 351 6 0.9 -5.7 8 817 1829 135 9 -6.4 6.4 | 326 3 1.8 -2.7 9 784 2134 95 8 -8.0 0.7 | 358 8 0.2 -8.4 10 753 2438 95 7 -7.0 0.6 | 352 9 1.2 -8.4 11 723 2743 110 9 -8.5 3.1 | 2 6 -0.3 -6.0 12 700 2987 105 11 -10.6 2.8 | 21 7 -2.4 -6.2 13 694 3048 110 11 -10.3 3.8 | 22 6 -2.1 -5.3 14 638 3658 105 14 -13.5 3.6 | 44 8 -5.3 -5.4 15 611 3962 90 14 -14.0 0.0 | 33 11 -5.8 -9.1 16 586 4267 95 20 -19.9 1.7 | 58 14 -11.7 -7.3 17 561 4572 100 28 -27.6 4.9 | 78 20 -19.4 -4.2 18 538 4877 105 28 -27.0 7.2 | 85 19 -18.8 -1.8 19 515 5182 110 30 -28.2 10.3 | 93 20 -20.0 1.2 20 500 5400 90 27 -27.0 0.0 | 64 21 -18.8 -9.1 21 494 5486 90 27 -27.0 0.0 | 64 21 -18.8 -9.1 22 452 6096 100 28 -27.6 4.9 | 78 20 -19.4 -4.2 23 400 6930 90 32 -32.0 0.0 | 69 25 -23.8 -9.1 24 360 7620 85 35 -34.9 -3.1 | 66 29 -26.7 -12.1 25 343 7925 85 32 -31.9 -2.8 | 63 26 -23.7 -11.8 26 313 8534 85 40 -39.8 -3.5 | 68 34 -31.7 -12.5 27 300 8800 95 33 -32.9 2.9 | 76 25 -24.7 -6.2 28 298 8839 95 34 -33.9 3.0 | 77 26 -25.7 -6.1 29 287 9082 85 28 -27.9 -2.4 | 60 23 -19.7 -11.5 30 284 9144 80 30 -29.5 -5.2 | 56 26 -21.3 -14.3 31 258 9754 85 21 -20.9 -1.8 | 49 17 -12.7 -10.9 32 250 9960 45 7 -4.9 -4.9 | 347 14 3.2 -14.0 33 246 10058 45 7 -4.9 -4.9 | 347 14 3.2 -14.0 34 224 10668 10 8 -1.4 -7.9 | 338 18 6.8 -16.9 35 203 11278 320 5 3.2 -3.8 | 318 17 11.4 -12.9 36 200 11380 315 10 7.1 -7.1 | 317 22 15.3 -16.1 37 194 11582 305 11 9.0 -6.3 | 312 23 17.2 -15.4 38 176 12192 310 12 9.2 -7.7 | 314 24 17.4 -16.8 39 168 12497 275 12 12.0 -1.0 | 297 23 20.2 -10.1 40 153 13106 265 17 16.9 1.5 | 287 26 25.1 -7.6 41 150 13240 310 14 10.7 -9.0 | 314 26 18.9 -18.1 42 146 13411 310 13 10.0 -8.4 | 314 25 18.2 -17.4 43 140 13716 310 13 10.0 -8.4 | 314 25 18.2 -17.4 44 127 14326 275 21 20.9 -1.8 | 291 31 29.1 -10.9 45 121 14630 295 15 13.6 -6.3 | 305 27 21.8 -15.4 46 116 14935 255 12 11.6 3.1 | 287 21 19.8 -6.0 47 111 15240 295 17 15.4 -7.2 | 305 29 23.6 -16.2 48 106 15545 270 13 13.0 -0.0 | 293 23 21.2 -9.1 49 101 15850 280 18 17.7 -3.1 | 295 29 25.9 -12.2 50 100 15900 275 10 10.0 -0.9 | 299 21 18.2 -9.9 51 96 16154 275 11 11.0 -1.0 | 298 22 19.2 -10.0 52 92 16459 260 13 12.8 2.3 | 288 22 21.0 -6.8 53 88 16764 295 18 16.3 -7.6 | 304 30 24.5 -16.7 54 84 17069 270 12 12.0 -0.0 | 294 22 20.2 -9.1 55 80 17374 270 17 17.0 -0.0 | 290 27 25.2 -9.1 56 77 17678 305 19 15.6 -10.9 | 310 31 23.8 -20.0 57 73 17983 300 11 9.5 -5.5 | 309 23 17.7 -14.6 58 70 18270 245 15 13.6 6.3 | 277 22 21.8 -2.7 59 70 18288 240 10 8.7 5.0 | 284 17 16.9 -4.1 60 67 18593 240 14 12.1 7.0 | 276 20 20.3 -2.1 61 64 18898 280 23 22.7 -4.0 | 293 33 30.8 -13.1 62 61 19202 305 15 12.3 -8.6 | 311 27 20.5 -17.7 63 56 19812 265 2 2.0 0.2 | 311 14 10.2 -8.9 64 50 20510 250 10 9.4 3.4 | 288 18 17.6 -5.6 65 48 20726 250 10 9.4 3.4 | 288 18 17.6 -5.6 66 46 21031 300 11 9.5 -5.5 | 309 23 17.7 -14.6 67 44 21336 295 12 10.9 -5.1 | 307 24 19.1 -14.1 68 40 21946 355 13 1.1 -13.0 | 337 24 9.3 -22.0 69 39 22250 10 10 -1.7 -9.8 | 341 20 6.5 -18.9 70 37 22555 5 12 -1.0 -12.0 | 341 22 7.2 -21.0 71 35 22860 350 10 1.7 -9.8 | 332 21 9.9 -18.9 72 31 23774 45 13 -9.2 -9.2 | 3 18 -1.0 -18.3 73 30 23950 35 18 -10.3 -14.7 | 5 24 -2.1 -23.8 74 28 24384 30 20 -10.0 -17.3 | 4 26 -1.8 -26.4 75 25 25298 60 27 -23.4 -13.5 | 34 27 -15.2 -22.6 76 20 26710 60 39 -33.8 -19.5 | 42 38 -25.6 -28.6 77 20 26822 60 43 -37.2 -21.5 | 44 42 -29.0 -30.6 78 18 27432 60 42 -36.4 -21.0 | 43 41 -28.2 -30.1 79 13 29566 60 35 -30.3 -17.5 | 40 35 -22.1 -26.6 80 12 29870 40 46 -29.6 -35.2 | 26 49 -21.4 -44.3 81 10 31350 55 50 -41.0 -28.7 | 41 50 -32.8 -37.7 Wind Parameters Mean winds (0-6000m): 107.9 at 16.3 knts Storm direction: 137.9 at 12.2 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 62.8 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -13.1 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.63 Bulk Shear: 19.63 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 ------------------------------------------------------------------------------- 500 156 10 270 4| 12.4 0.0 12.4| 0.4 -9.5 -9.1 -18.2 -0.54| 16.9 -9.2 1000 148 13 218 2| 6.2 0.3 6.5| 1.3 -10.0 -8.7 -8.7 -0.35| 13.2 -4.6 1500 144 12 257 1| 4.1 2.3 6.4| 4.6 -10.0 -5.4 -3.6 -0.07| 11.7 -0.9 2000 140 11 303 1| 3.1 2.2 5.3| 7.0 -11.3 -4.3 -2.1 -0.04| 10.4 -0.4 2500 133 10 338 2| 2.5 1.8 4.3| 8.0 -13.1 -5.1 -2.0 -0.05| 8.9 -0.4 3000 129 10 352 3| 2.6 1.5 4.2| 13.0 -13.1 -0.1 -0.0 0.02| 8.2 0.2 4000 120 11 19 4| 2.0 1.7 3.7| 22.5 -17.2 5.2 1.3 0.06| 7.3 0.4 5000 113 14 51 6| 3.1 1.4 4.4| 80.1 -17.2 62.9 12.6 0.23| 7.5 1.7 6000 108 16 61 8| 2.8 1.8 4.6|110.0 -71.9 38.1 6.4 0.14| 7.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251127.12.gif