UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 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 -18.5 -20.4 85 1.9 -18.8 20 4 252.8 252.9 252.7 254.7 0.73 1 1022 102 -19.1 -19.3 98 0.2 -19.1 22 4 252.5 252.6 252.6 254.6 0.81 2 1014 172 -19.5 -19.9 97 0.4 -19.6 27 4 252.6 252.8 252.7 254.7 0.78 3 1000 294 -18.1 -19.0 93 0.9 -18.3 35 4 255.1 255.2 254.9 257.3 0.85 4 992 354 -18.5 -18.8 97 0.3 -18.6 44 3 255.2 255.4 255.1 257.6 0.87 5 986 399 -15.7 -17.1 89 1.4 -16.0 52 2 258.5 258.6 258.1 261.2 1.01 6 967 547 -14.3 -16.3 85 2.0 -14.7 79 1 261.3 261.5 260.5 264.3 1.10 7 925 883 -14.9 -15.4 96 0.5 -15.0 220 2 264.1 264.3 262.8 267.5 1.25 8 906 1040 -15.1 -15.3 98 0.2 -15.2 148 3 265.4 265.6 263.9 269.0 1.28 9 881 1251 -16.7 -16.8 99 0.1 -16.7 50 5 265.9 266.1 264.0 269.1 1.16 10 877 1285 -14.9 -16.1 91 1.2 -15.2 55 6 268.1 268.3 265.7 271.6 1.24 11 856 1468 -15.3 -16.9 88 1.6 -15.6 82 7 269.6 269.8 266.6 272.9 1.19 12 850 1521 -15.5 -17.3 86 1.8 -15.9 90 8 269.9 270.1 266.8 273.2 1.16 13 700 2968 -22.1 -25.2 76 3.1 -22.6 85 14 278.0 278.1 271.2 280.1 0.70 14 672 3268 -23.7 -28.4 65 4.7 -24.3 90 12 279.5 279.6 271.8 281.2 0.55 15 653 3477 -25.5 -30.5 63 5.0 -26.1 90 12 279.8 279.8 271.8 281.2 0.46 16 582 4302 -32.1 -33.7 86 1.6 -32.3 99 11 281.4 281.5 272.6 282.6 0.38 17 574 4400 -31.3 -38.3 50 7.0 -31.9 92 12 283.5 283.5 273.6 284.3 0.24 18 564 4525 -31.7 -37.7 55 6.0 -32.2 84 13 284.4 284.5 274.2 285.3 0.26 19 554 4651 -32.3 -40.3 45 8.0 -32.9 80 12 285.2 285.2 274.5 285.8 0.21 20 551 4690 -32.1 -47.1 21 15.0 -33.0 80 12 285.8 285.9 274.6 286.2 0.10 21 538 4858 -33.3 -43.3 36 10.0 -34.0 80 9 286.4 286.4 275.0 286.9 0.15 22 524 5043 -34.5 -51.5 16 17.0 -35.3 90 10 287.1 287.1 275.3 287.3 0.06 23 500 5370 -36.3 -55.3 12 19.0 -37.0 95 7 288.8 288.8 276.1 288.9 0.04 24 496 5425 -36.5 -56.5 11 20.0 -37.2 94 6 289.2 289.2 276.3 289.3 0.04 25 487 5551 -36.9 -56.9 11 20.0 -37.6 91 5 290.2 290.2 276.8 290.4 0.04 26 454 6031 -40.3 -58.3 13 18.0 -40.8 17 4 291.8 291.9 277.6 292.0 0.03 27 437 6289 -42.1 -51.1 37 9.0 -42.4 350 5 292.8 292.8 278.2 293.1 0.08 28 425 6476 -42.9 -53.9 29 11.0 -43.3 345 6 294.1 294.1 278.7 294.3 0.06 29 406 6781 -45.3 -49.7 61 4.4 -45.4 338 7 294.9 294.9 279.2 295.2 0.10 30 400 6880 -45.7 -51.7 51 6.0 -45.9 335 7 295.6 295.6 279.5 295.9 0.08 31 385 7134 -47.1 -54.1 45 7.0 -47.3 318 7 297.0 297.0 280.1 297.2 0.06 32 360 7576 -50.3 -54.7 60 4.4 -50.4 288 7 298.5 298.5 280.8 298.7 0.06 33 353 7704 -51.3 -61.3 29 10.0 -51.5 296 7 298.8 298.8 280.8 298.9 0.03 34 349 7778 -51.7 -56.7 55 5.0 -51.8 306 7 299.2 299.3 281.1 299.4 0.05 35 342 7909 -52.7 -61.7 33 9.0 -52.8 324 7 299.6 299.6 281.2 299.7 0.03 36 336 8023 -53.3 -56.3 70 3.0 -53.4 340 6 300.3 300.3 281.5 300.5 0.06 37 327 8198 -54.1 -59.1 54 5.0 -54.2 4 6 301.6 301.6 282.1 301.7 0.04 38 325 8237 -54.3 -63.3 32 9.0 -54.4 10 6 301.8 301.8 282.1 301.9 0.02 39 323 8276 -54.3 -67.3 19 13.0 -54.5 12 6 302.4 302.4 282.3 302.4 0.01 40 321 8316 -54.3 -69.3 14 15.0 -54.5 14 6 302.9 302.9 282.5 302.9 0.01 41 300 8750 -54.5 -69.5 14 15.0 -54.6 35 9 308.5 308.5 284.8 308.6 0.01 42 290 8968 -55.5 -71.5 12 16.0 -55.6 50 9 310.1 310.1 285.4 310.1 0.01 43 257 9742 -54.9 -71.9 10 17.0 -55.1 11 4 321.9 321.9 289.3 321.9 0.01 44 250 9920 -54.1 -77.1 4 23.0 -54.4 360 4 325.6 325.6 290.5 325.7 0.00 45 231 10425 -52.5 -78.5 3 26.0 -52.8 336 4 335.5 335.5 293.2 335.5 0.00 46 200 11350 -51.9 -80.9 2 29.0 -52.3 270 8 350.6 350.6 296.8 350.6 0.00 47 171 12373 -50.9 -81.9 1 31.0 -51.4 268 10 368.3 368.3 300.2 368.3 0.00 48 165 12606 -51.5 -82.5 1 31.0 -52.0 263 10 371.1 371.1 300.8 371.1 0.00 49 150 13230 -49.7 -82.7 1 33.0 -50.4 250 13 384.4 384.4 302.9 384.4 0.00 50 144 13497 -49.1 -83.1 1 34.0 -49.8 249 14 390.0 390.0 303.8 390.0 0.00 51 134 13967 -50.1 -83.1 1 33.0 -50.8 268 18 396.3 396.3 304.7 396.3 0.00 52 118 14798 -49.5 -83.5 1 34.0 -50.4 220 12 412.1 412.1 306.7 412.1 0.00 53 103 15694 -46.1 -83.1 1 37.0 -47.4 277 14 435.0 435.0 309.4 435.0 0.00 54 100 15890 -46.9 -82.9 1 36.0 -48.2 310 5 437.1 437.1 309.6 437.1 0.00 55 77 17618 -47.5 -84.5 1 37.0 -49.0 305 11 469.8 469.8 312.6 469.8 0.00 56 70 18250 -45.3 -83.3 1 38.0 -47.3 265 19 487.5 487.5 314.0 487.5 0.01 57 69 18346 -45.3 -83.3 1 38.0 -47.3 237 19 489.5 489.5 314.2 489.5 0.01 58 50 20480 -47.1 -85.1 1 38.0 -49.4 280 12 532.5 532.5 317.1 532.5 0.01 59 47 20889 -48.1 -85.1 1 37.0 -50.3 275 12 539.6 539.6 317.5 539.6 0.01 60 35 22850 -44.5 -84.5 0 40.0 -48.2 285 10 596.4 596.4 320.5 596.5 0.01 61 30 23880 -45.7 -84.7 0 39.0 -49.4 290 9 620.1 620.1 321.5 620.1 0.01 62 22 25944 -47.1 -86.1 0 39.0 -51.2 347 13 673.4 673.4 323.6 673.5 0.01 63 21 26254 -44.9 -84.9 0 40.0 -50.0 343 14 689.1 689.1 324.1 689.2 0.01 64 20 26580 -45.3 -85.3 0 40.0 -50.4 5 19 697.5 697.5 324.4 697.6 0.01 65 15 28487 -45.7 -84.7 0 39.0 -51.5 9 13 756.0 756.0 326.1 756.2 0.02 66 10 31150 -50.1 -88.1 0 38.0 -55.6 5 41 832.5 832.5 328.0 832.7 0.02 67 8.7 32061 -49.3 -87.3 0 38.0 -55.6 869.5 869.5 328.8 869.7 0.02 68 4.9 35790 -53.5 -88.5 1 35.0 -60.0 1005.4 1005.4 331.2 1005.7 0.03 69 4.4 36489 -49.5 -87.5 0 38.0 -58.3 1055.7 1055.7 332.0 1056.2 0.04 70 3.4 38173 -50.9 -87.9 0 37.0 -60.1 1129.4 1129.4 333.0 1130.0 0.05 TRP 325 8237 -54.3 -63.3 32 9.0 -54.4 10 6 301.8 301.8 282.1 301.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 71.53 % Est. max temperature: -2.98 C = 26.64 F Sfc-Lift cond lev (LCL): 994.51 mb = 335.08 m = 1099.32 ft T: -18.37 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.13 C Layer 1022.0-1014.0 mb Conv cond level (CCL): 1022.00 mb = 102.47 m = 336.18 ft Mean mixing ratio: 1.02 g/kg Conv temperature: -16.32 C = 2.63 F Cap Strength: 21.29 C Lifted Index: 22.33 C Risk: None Lifted Index @300 mb: 33.25 C Lifted Index @700 mb: 15.38 C Showalter Index: 13.02 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 19.00 C K Index: 0.40 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.02 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 90947.80 J/kg Cap Strength: 21.96 C Lift Cond Lev (LCL): 958.95 mb = 609.99 m = 2001.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 117 at 6 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 20 4 -1.4 -3.8 | 328 8 4.0 -6.5 1 1000 294 35 4 -2.3 -3.3 | 333 7 3.1 -6.0 2 999 305 35 3 -1.7 -2.5 | 325 6 3.7 -5.2 3 959 610 90 1 -1.0 0.0 | 302 5 4.4 -2.7 4 925 883 220 2 1.3 1.5 | 280 7 6.7 -1.2 5 921 914 220 2 1.3 1.5 | 280 7 6.7 -1.2 6 885 1219 45 5 -3.5 -3.5 | 343 7 1.9 -6.2 7 850 1521 90 8 -8.0 0.0 | 44 4 -2.6 -2.7 8 816 1829 100 6 -5.9 1.0 | 17 2 -0.5 -1.7 9 783 2134 95 7 -7.0 0.6 | 37 3 -1.6 -2.1 10 752 2438 95 11 -11.0 1.0 | 73 6 -5.6 -1.7 11 721 2743 85 13 -13.0 -1.1 | 63 8 -7.5 -3.8 12 700 2968 85 14 -13.9 -1.2 | 65 9 -8.5 -3.9 13 692 3048 80 12 -11.8 -2.1 | 53 8 -6.4 -4.8 14 663 3353 95 12 -12.0 1.0 | 76 7 -6.5 -1.7 15 636 3658 80 11 -10.8 -1.9 | 50 7 -5.4 -4.6 16 584 4267 100 11 -10.8 1.9 | 82 5 -5.4 -0.8 17 559 4572 80 13 -12.8 -2.3 | 56 9 -7.4 -5.0 18 536 4877 80 9 -8.9 -1.6 | 39 5 -3.5 -4.3 19 513 5182 100 11 -10.8 1.9 | 82 5 -5.4 -0.8 20 500 5370 95 7 -7.0 0.6 | 37 3 -1.6 -2.1 21 470 5791 85 2 -2.0 -0.2 | 310 4 3.4 -2.9 22 449 6096 355 5 0.4 -5.0 | 323 10 5.8 -7.7 23 400 6880 335 7 3.0 -6.3 | 317 12 8.4 -9.1 24 357 7620 285 7 6.8 -1.8 | 290 13 12.2 -4.5 25 325 8237 10 6 -1.0 -5.9 | 333 10 4.4 -8.6 26 300 8750 35 9 -5.2 -7.4 | 359 10 0.2 -10.1 27 296 8839 50 11 -8.4 -7.1 | 17 10 -3.0 -9.8 28 282 9144 50 6 -4.6 -3.9 | 353 7 0.8 -6.6 29 250 9920 360 4 -0.0 -4.0 | 321 9 5.4 -6.7 30 222 10668 325 4 2.3 -3.3 | 308 10 7.7 -6.0 31 200 11350 270 8 8.0 -0.0 | 281 14 13.4 -2.7 32 176 12192 265 10 10.0 0.9 | 277 15 15.4 -1.8 33 168 12497 270 10 10.0 -0.0 | 280 16 15.4 -2.7 34 160 12802 250 10 9.4 3.4 | 267 15 14.8 0.7 35 153 13106 275 11 11.0 -1.0 | 283 17 16.4 -3.7 36 150 13230 250 13 12.2 4.4 | 264 18 17.6 1.7 37 146 13411 245 13 11.8 5.5 | 261 17 17.2 2.8 38 133 14021 270 18 18.0 -0.0 | 277 24 23.4 -2.7 39 127 14326 290 15 14.1 -5.1 | 292 21 19.5 -7.8 40 121 14630 220 10 6.4 7.7 | 247 13 11.8 5.0 41 116 14935 220 14 9.0 10.7 | 241 16 14.4 8.0 42 110 15240 255 16 15.5 4.1 | 266 21 20.9 1.4 43 105 15545 270 17 17.0 -0.0 | 277 23 22.4 -2.7 44 101 15850 285 11 10.6 -2.8 | 289 17 16.0 -5.6 45 100 15890 310 5 3.8 -3.2 | 303 11 9.2 -5.9 46 96 16154 310 5 3.8 -3.2 | 303 11 9.2 -5.9 47 88 16764 205 12 5.1 10.9 | 232 13 10.5 8.2 48 84 17069 260 23 22.7 4.0 | 267 28 28.1 1.3 49 80 17374 285 16 15.5 -4.1 | 288 22 20.9 -6.8 50 76 17678 310 10 7.7 -6.4 | 305 16 13.1 -9.1 51 73 17983 205 10 4.2 9.1 | 237 12 9.6 6.4 52 70 18250 265 19 18.9 1.7 | 272 24 24.3 -1.1 53 70 18288 230 19 14.6 12.2 | 245 22 20.0 9.5 54 66 18593 265 18 17.9 1.6 | 273 23 23.3 -1.1 55 63 18898 280 15 14.8 -2.6 | 285 21 20.2 -5.3 56 61 19202 270 13 13.0 -0.0 | 278 19 18.4 -2.7 57 58 19507 285 3 2.9 -0.8 | 293 9 8.3 -3.5 58 53 20117 235 10 8.2 5.7 | 257 14 13.6 3.0 59 50 20480 280 12 11.8 -2.1 | 286 18 17.2 -4.8 60 48 20726 280 15 14.8 -2.6 | 285 21 20.2 -5.3 61 46 21031 270 10 10.0 -0.0 | 280 16 15.4 -2.7 62 44 21336 285 15 14.5 -3.9 | 288 21 19.9 -6.6 63 42 21641 325 13 7.5 -10.6 | 316 19 12.9 -13.4 64 40 21946 300 10 8.7 -5.0 | 299 16 14.1 -7.7 65 37 22555 280 5 4.9 -0.9 | 289 11 10.3 -3.6 66 35 22860 285 10 9.7 -2.6 | 289 16 15.1 -5.3 67 33 23165 325 10 5.7 -8.2 | 314 16 11.1 -10.9 68 32 23470 315 21 14.8 -14.8 | 311 27 20.3 -17.6 69 30 23774 295 10 9.1 -4.2 | 296 16 14.5 -6.9 70 30 23880 290 9 8.5 -3.1 | 293 15 13.9 -5.8 71 29 24079 285 6 5.8 -1.6 | 291 12 11.2 -4.3 72 28 24384 295 10 9.1 -4.2 | 296 16 14.5 -6.9 73 27 24689 350 11 1.9 -10.8 | 332 15 7.3 -13.5 74 25 24994 320 10 6.4 -7.7 | 311 16 11.8 -10.4 75 24 25298 5 14 -1.2 -13.9 | 346 17 4.2 -16.7 76 21 26213 340 13 4.4 -12.2 | 327 18 9.9 -14.9 77 20 26580 5 19 -1.7 -18.9 | 350 22 3.7 -21.6 78 19 26822 15 23 -6.0 -22.2 | 1 25 -0.5 -24.9 79 18 27127 350 17 3.0 -16.7 | 337 21 8.4 -19.5 80 18 27432 20 18 -6.2 -16.9 | 2 20 -0.8 -19.6 81 16 28042 5 13 -1.1 -13.0 | 345 16 4.3 -15.7 82 13 29261 15 12 -3.1 -11.6 | 351 14 2.3 -14.3 83 13 29566 335 17 7.2 -15.4 | 325 22 12.6 -18.1 84 12 30175 5 25 -2.2 -24.9 | 353 28 3.2 -27.6 85 10 31150 5 41 -3.6 -40.8 | 358 44 1.8 -43.6 Wind Parameters Mean winds (0-6000m): 86.6 at 8.1 knts Storm direction: 116.6 at 6.0 knts Shear (0-3000m) pos: 1.1 neg: 1.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 13.6 neg: -14.6 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.59 Bulk Shear: 5.76 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 36 3 324 6| 3.7 0.0 3.7| 1.0 -4.0 -3.0 -6.0 -0.50| 4.4 -2.2 1000 57 2 320 5| 3.2 0.0 3.2| 1.4 -8.3 -6.9 -6.9 -0.41| 6.1 -2.5 1500 62 4 333 5| 2.1 1.9 4.0| 10.3 -8.3 2.0 1.3 0.17| 8.0 1.4 2000 79 4 343 4| 1.7 1.4 3.1| 10.6 -8.9 1.7 0.9 0.14| 6.7 0.9 2500 85 5 359 3| 1.4 2.2 3.5| 12.9 -9.5 3.4 1.4 0.18| 6.4 1.2 3000 85 7 21 4| 1.1 1.9 3.1| 13.6 -14.6 -0.9 -0.3 0.10| 6.2 0.6 4000 86 8 38 4| 1.2 1.4 2.6| 22.4 -19.9 2.5 0.6 0.12| 5.7 0.7 5000 86 9 44 5| 1.3 1.5 2.7| 27.5 -29.5 -2.0 -0.4 0.07| 5.8 0.4 6000 87 8 40 4| 1.0 1.1 2.2| 31.5 -36.6 -5.1 -0.8 -0.01| 6.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251127.00.gif