UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:1200Z 11 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 168 SFC 936 707 -1.1 -5.5 72 4.4 -2.7 300 2 277.2 277.7 273.9 284.8 2.71 2 927 783 0.2 -6.8 59 7.0 -2.3 14 4 279.3 279.8 274.8 286.3 2.47 3 925 800 0.2 -5.8 64 6.0 -2.0 30 5 279.5 280.0 275.1 287.1 2.68 4 850 1472 -4.7 -7.8 79 3.1 -5.8 330 10 281.2 281.6 275.8 288.3 2.50 5 806 1887 -8.3 -8.9 95 0.6 -8.5 336 11 281.7 282.1 275.9 288.6 2.42 6 778 2161 -9.9 -13.1 77 3.2 -10.8 340 17 282.8 283.2 275.6 288.1 1.79 7 734 2607 -13.9 -14.5 95 0.6 -14.0 335 21 283.2 283.5 275.7 288.2 1.69 8 700 2966 -15.7 -19.1 75 3.4 -16.4 315 26 285.1 285.3 276.0 288.7 1.21 9 672 3273 -17.9 -22.2 69 4.3 -18.7 319 25 286.0 286.1 276.1 288.9 0.96 10 618 3894 -22.7 -24.6 84 1.9 -23.0 318 29 287.4 287.6 276.7 290.0 0.84 11 610 3990 -22.3 -25.8 73 3.5 -22.9 315 30 288.9 289.1 277.3 291.3 0.77 12 603 4075 -22.5 -27.5 64 5.0 -23.3 315 31 289.7 289.8 277.5 291.8 0.66 13 546 4797 -27.7 -29.5 85 1.8 -27.9 315 36 291.8 291.9 278.5 293.8 0.61 14 542 4850 -27.1 -35.1 47 8.0 -28.0 315 36 293.2 293.2 278.8 294.3 0.36 15 539 4890 -27.1 -36.1 42 9.0 -28.0 315 36 293.6 293.7 278.9 294.7 0.32 16 534 4957 -27.7 -35.7 46 8.0 -28.6 316 38 293.7 293.7 279.0 294.8 0.34 17 507 5330 -28.3 -49.3 12 21.0 -29.7 319 50 297.3 297.4 280.3 297.7 0.08 18 500 5430 -28.9 -48.9 13 20.0 -30.3 320 53 297.8 297.8 280.5 298.1 0.09 19 462 5990 -32.1 -52.1 12 20.0 -33.3 320 59 300.6 300.6 281.7 300.9 0.07 20 455 6097 -32.9 -42.9 36 10.0 -33.7 320 60 300.9 301.0 282.0 301.6 0.19 21 410 6820 -38.1 -52.1 22 14.0 -38.8 316 69 303.3 303.3 282.8 303.6 0.08 22 402 6956 -38.1 -57.1 12 19.0 -38.8 315 71 305.0 305.0 283.5 305.2 0.04 23 400 6990 -38.3 -56.3 13 18.0 -39.0 315 71 305.2 305.2 283.5 305.4 0.05 24 386 7233 -39.5 -48.5 38 9.0 -40.0 317 74 306.8 306.8 284.2 307.2 0.12 25 383 7287 -39.9 -54.9 19 15.0 -40.5 317 75 306.9 306.9 284.2 307.1 0.06 26 374 7448 -40.9 -48.9 42 8.0 -41.3 319 77 307.7 307.7 284.6 308.1 0.12 27 315 8598 -46.5 -59.5 21 13.0 -46.9 320 92 315.4 315.4 287.3 315.5 0.04 28 300 8920 -47.7 -59.7 24 12.0 -48.0 320 96 318.1 318.1 288.2 318.3 0.04 29 293 9076 -48.7 -59.5 27 10.9 -49.0 315 96 318.9 318.9 288.4 319.0 0.04 30 282 9327 -50.3 -59.3 34 9.0 -50.5 320 94 320.1 320.1 288.8 320.2 0.05 31 260 9856 -52.5 -64.5 22 12.0 -52.7 320 89 324.4 324.4 290.1 324.5 0.03 32 250 10110 -52.3 -68.3 13 16.0 -52.6 315 80 328.3 328.3 291.3 328.4 0.02 33 230 10648 -52.9 -72.9 7 20.0 -53.2 315 76 335.3 335.3 293.2 335.4 0.01 34 206 11366 -48.1 -79.1 2 31.0 -48.7 319 59 353.6 353.6 297.4 353.6 0.00 35 200 11560 -48.7 -79.7 2 31.0 -49.3 320 54 355.7 355.7 297.8 355.7 0.00 36 192 11827 -50.5 -80.5 2 30.0 -51.0 320 55 356.9 356.9 298.1 357.0 0.00 37 176 12396 -48.7 -80.7 1 32.0 -49.3 315 57 368.9 368.9 300.4 368.9 0.00 38 172 12547 -49.9 -80.9 1 31.0 -50.5 311 57 369.3 369.3 300.4 369.4 0.00 39 162 12941 -46.7 -80.7 1 34.0 -47.6 305 50 381.1 381.1 302.4 381.1 0.00 40 150 13450 -48.1 -81.1 1 33.0 -48.9 315 35 387.2 387.2 303.3 387.2 0.00 41 140 13903 -50.3 -82.3 1 32.0 -51.0 327 41 391.0 391.0 303.9 391.1 0.00 42 135 14141 -49.5 -81.5 1 32.0 -50.3 326 40 396.5 396.5 304.8 396.6 0.00 43 129 14437 -51.7 -82.7 1 31.0 -52.3 316 34 397.8 397.8 304.9 397.8 0.00 44 122 14801 -49.1 -82.1 1 33.0 -50.0 311 32 408.9 408.9 306.4 408.9 0.00 45 100 16100 -51.5 -83.5 1 32.0 -52.3 300 26 428.2 428.2 308.6 428.2 0.00 46 98 16231 -52.3 -84.3 1 32.0 -53.1 293 25 429.1 429.1 308.7 429.2 0.00 47 89 16860 -48.3 -82.3 1 34.0 -49.6 305 37 449.1 449.1 310.8 449.2 0.01 48 78 17721 -52.5 -84.5 1 32.0 -53.4 300 22 457.7 457.7 311.5 457.7 0.00 49 70 18420 -52.5 -84.5 1 32.0 -53.5 335 24 472.1 472.1 312.8 472.1 0.00 50 50 20580 -55.3 -86.3 1 31.0 -56.3 310 22 513.2 513.2 315.8 513.2 0.00 51 40 21996 -57.3 -87.3 1 30.0 -58.3 283 19 542.0 542.0 317.6 542.0 0.00 52 32 23418 -53.7 -85.7 1 32.0 -55.4 333 16 587.3 587.3 320.0 587.4 0.01 53 30 23830 -56.7 -86.7 1 30.0 -58.0 255 13 590.1 590.1 320.2 590.1 0.01 54 28 24265 -58.1 -88.1 1 30.0 -59.3 254 11 597.9 597.9 320.5 598.0 0.01 55 28 24265 -56.5 -87.5 1 31.0 -57.9 254 11 602.4 602.4 320.7 602.4 0.01 56 20 26380 -59.9 -88.9 1 29.0 -61.2 300 17 652.8 652.8 322.8 652.9 0.01 57 12 29533 -65.1 -91.1 2 26.0 -66.2 311 29 737.1 737.1 325.6 737.1 0.01 58 11 30068 -61.3 -90.3 1 29.0 -63.1 314 43 769.5 769.5 326.5 769.5 0.01 59 10 30660 -60.9 -89.9 1 29.0 -63.0 325 42 792.2 792.2 327.1 792.3 0.01 60 7.7 32290 -59.5 -89.5 1 30.0 -62.4 859.3 859.4 328.6 859.5 0.02 61 6.7 33169 -55.5 -87.5 1 32.0 -60.1 911.0 911.0 329.7 911.2 0.03 62 5.5 34418 -58.5 -88.5 1 30.0 -62.6 950.6 950.6 330.4 950.8 0.03 TRP 260 9856 -52.5 -64.5 22 12.0 -52.7 320 89 324.4 324.4 290.1 324.5 0.03 WND 293 9076 -48.7 -59.5 27 10.9 -49.0 315 96 318.9 318.9 288.4 319.0 0.04 Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: Surface below freezing Freezing level: 928.38 mb = 771.29 m = 2530.43 ft Freezing level: 921.94 mb = 827.43 m = 2714.63 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 71.64 % Est. max temperature: 4.07 C = 39.33 F Sfc-Lift cond lev (LCL): 873.63 mb = 1254.07 m = 4114.34 ft T: -3.11 C 700-500 lapse rate: 5.36 C/km ThetaE index: 0.55 C Layer 778.0- 734.0 mb Conv cond level (CCL): 808.58 mb = 1862.48 m = 6110.41 ft Mean mixing ratio: 2.57 g/kg Conv temperature: 3.25 C = 37.85 F Cap Strength: 8.89 C Lifted Index: 9.17 C Risk: None Lifted Index @300 mb: 21.66 C Lifted Index @700 mb: 1.51 C Showalter Index: 8.58 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.10 C K Index: 13.00 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.93 J/kg Max Up Vert Vel: 3.44 m/s Conv Inhibition (B-): 62499.83 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 825.11 mb = 1704.29 m = 5591.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 24 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 ---------------------------------------------------------- 0 936 707 300 2 1.7 -1.0 | 174 23 -2.2 22.8 1 925 800 30 5 -2.5 -4.3 | 162 21 -6.5 19.5 2 912 914 30 3 -1.5 -2.6 | 166 22 -5.5 21.2 3 877 1219 330 8 4.0 -6.9 | 180 17 0.0 16.9 4 850 1472 330 10 5.0 -8.7 | 184 15 1.0 15.1 5 811 1829 335 10 4.2 -9.1 | 181 15 0.3 14.7 6 780 2134 340 17 5.8 -16.0 | 193 8 1.9 7.8 7 750 2438 340 18 6.2 -16.9 | 198 7 2.2 6.9 8 721 2743 330 24 12.0 -20.8 | 250 9 8.0 3.0 9 700 2966 315 26 18.4 -18.4 | 249 15 14.4 5.4 10 692 3048 315 25 17.7 -17.7 | 246 15 13.7 6.1 11 637 3658 325 26 14.9 -21.3 | 257 11 11.0 2.5 12 611 3962 315 30 21.2 -21.2 | 262 17 17.3 2.6 13 586 4267 315 34 24.0 -24.0 | 271 20 20.1 -0.2 14 539 4877 315 36 25.5 -25.5 | 274 22 21.5 -1.7 15 500 5430 320 53 34.1 -40.6 | 299 34 30.1 -16.8 16 496 5486 320 56 36.0 -42.9 | 301 37 32.0 -19.1 17 455 6096 320 60 38.6 -46.0 | 303 41 34.6 -22.2 18 400 6990 315 71 50.2 -50.2 | 300 53 46.3 -26.4 19 364 7620 320 79 50.8 -60.5 | 308 60 46.8 -36.7 20 300 8920 320 96 61.7 -73.5 | 311 76 57.8 -49.7 21 293 9076 315 96 67.9 -67.9 | 305 78 63.9 -44.1 22 290 9144 320 96 61.7 -73.5 | 311 76 57.8 -49.7 23 260 9856 320 89 57.2 -68.2 | 310 69 53.3 -44.4 24 250 10110 315 80 56.6 -56.6 | 302 62 52.6 -32.8 25 229 10668 315 76 53.7 -53.7 | 301 58 49.8 -29.9 26 200 11560 320 54 34.7 -41.4 | 300 35 30.8 -17.6 27 199 11582 320 54 34.7 -41.4 | 300 35 30.8 -17.6 28 182 12192 320 57 36.6 -43.7 | 301 38 32.7 -19.9 29 166 12802 305 57 46.7 -32.7 | 282 44 42.7 -8.9 30 151 13411 305 29 23.8 -16.6 | 250 21 19.8 7.2 31 150 13450 315 35 24.7 -24.7 | 273 21 20.8 -1.0 32 137 14021 330 43 21.5 -37.2 | 307 22 17.5 -13.4 33 125 14630 310 30 23.0 -19.3 | 257 20 19.0 4.5 34 114 15240 315 38 26.9 -26.9 | 278 23 22.9 -3.1 35 109 15545 285 39 37.7 -10.1 | 248 36 33.7 13.7 36 104 15850 300 40 34.6 -20.0 | 263 31 30.7 3.8 37 100 16100 300 26 22.5 -13.0 | 240 21 18.6 10.8 38 95 16459 280 24 23.6 -4.2 | 225 28 19.7 19.6 39 90 16764 300 39 33.8 -19.5 | 262 30 29.8 4.3 40 82 17374 335 26 11.0 -23.6 | 268 7 7.0 0.2 41 78 17678 300 21 18.2 -10.5 | 227 19 14.2 13.3 42 75 17983 300 26 22.5 -13.0 | 240 21 18.6 10.8 43 71 18288 325 23 13.2 -18.8 | 242 10 9.2 5.0 44 70 18420 335 24 10.1 -21.8 | 252 7 6.2 2.0 45 68 18593 335 24 10.1 -21.8 | 252 7 6.2 2.0 46 62 19202 335 13 5.5 -11.8 | 187 12 1.5 12.0 47 59 19507 245 10 9.1 4.2 | 190 28 5.1 28.0 48 56 19812 280 23 22.7 -4.0 | 223 27 18.7 19.8 49 54 20117 315 17 12.0 -12.0 | 214 14 8.1 11.8 50 50 20580 310 22 16.9 -14.1 | 233 16 12.9 9.7 51 49 20726 290 20 18.8 -6.8 | 221 23 14.8 17.0 52 47 21031 315 20 14.1 -14.1 | 227 14 10.2 9.6 53 44 21336 310 14 10.7 -9.0 | 205 16 6.8 14.8 54 42 21641 300 16 13.9 -8.0 | 212 19 9.9 15.8 55 40 21946 280 18 17.7 -3.1 | 214 25 13.8 20.7 56 35 22860 335 28 11.8 -25.4 | 281 8 7.9 -1.6 57 33 23165 350 21 3.6 -20.7 | 174 3 -0.3 3.1 58 32 23470 330 15 7.5 -13.0 | 198 11 3.5 10.8 59 30 23774 315 8 5.7 -5.7 | 185 18 1.7 18.1 60 30 23830 255 13 12.6 3.4 | 198 28 8.6 27.2 61 29 24079 260 10 9.8 1.7 | 193 26 5.9 25.5 62 27 24384 250 12 11.3 4.1 | 195 29 7.3 27.9 63 26 24689 310 24 18.4 -15.4 | 240 17 14.4 8.4 64 24 25298 325 27 15.5 -22.1 | 262 12 11.5 1.7 65 23 25603 305 35 28.7 -20.1 | 261 25 24.7 3.7 66 22 25908 330 32 16.0 -27.7 | 288 13 12.0 -3.9 67 20 26380 300 17 14.7 -8.5 | 215 19 10.8 15.3 68 20 26518 300 13 11.3 -6.5 | 203 19 7.3 17.3 69 17 27432 315 32 22.6 -22.6 | 266 19 18.7 1.2 70 16 27737 320 25 16.1 -19.2 | 249 13 12.1 4.6 71 13 28956 335 39 16.5 -35.3 | 313 17 12.5 -11.6 72 12 29566 310 28 21.4 -18.0 | 252 18 17.5 5.8 73 11 30175 315 46 32.5 -32.5 | 287 30 28.6 -8.7 74 10 30660 325 42 24.1 -34.4 | 298 23 20.1 -10.6 Wind Parameters Mean winds (0-6000m): 320.6 at 32.2 knts Storm direction: 350.6 at 24.1 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 63.2 neg: -33.0 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 108.18 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 ------------------------------------------------------------------------------- 500 359 5 169 19| 6.4 0.0 6.4| 27.4 -27.0 0.3 0.6 0.05| 14.6 0.8 1000 339 7 175 17| 4.3 0.0 4.3| 33.2 -28.7 4.5 4.5 0.10| 8.7 0.9 1500 338 9 178 15| 5.4 0.0 5.4| 40.4 -29.6 10.8 7.2 0.16| 8.4 1.4 2000 338 12 182 13| 4.1 1.7 5.8| 52.1 -29.6 22.6 11.3 0.33| 8.1 2.6 2500 331 14 195 12| 3.2 2.3 5.6| 55.9 -33.0 22.9 9.1 0.26| 8.3 2.2 3000 329 16 205 11| 3.1 2.0 5.1| 63.2 -33.0 30.2 10.1 0.29| 7.6 2.2 4000 323 20 228 11| 2.3 2.7 5.1| 85.8 -33.0 52.8 13.2 0.32| 7.0 2.3 5000 321 26 254 13| 4.1 2.2 6.3|187.1 -33.0 154.1 30.8 0.40| 7.9 3.2 6000 321 32 274 17| 3.4 2.7 6.1|195.2 -50.9 144.3 24.0 0.34| 7.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251011.12.gif