UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 20 JAN 26 Station: CYXS WMO ident: 71896 Latitude: 53.88 Longitude: -122.68 Elevation: 691.00 ------------------------------------------------------------------------------- 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 252 SFC 957 691 -7.5 -9.3 87 1.8 -8.0 0 0 269.0 269.3 267.6 274.4 1.97 2 936 802 -8.7 -9.6 93 0.9 -8.9 318 1 269.5 269.8 268.0 274.9 1.97 3 925 861 -8.5 -9.1 95 0.6 -8.7 295 1 270.6 271.0 268.8 276.3 2.07 4 894 1127 -6.3 -7.4 92 1.1 -6.7 200 13 275.5 276.0 272.5 282.4 2.45 5 872 1324 -1.9 -7.9 63 6.0 -4.0 220 15 282.1 282.5 276.2 289.0 2.41 6 850 1527 -2.3 -7.1 70 4.8 -4.0 285 10 283.7 284.2 277.3 291.3 2.64 7 841 1611 -2.7 -6.5 75 3.8 -4.1 294 14 284.2 284.7 277.7 292.2 2.79 8 829 1726 1.6 -10.4 40 12.0 -2.7 305 19 289.9 290.3 279.6 296.1 2.09 9 817 1844 3.4 -15.6 23 19.0 -2.9 316 23 293.0 293.3 280.1 297.3 1.39 10 795 2065 3.6 -19.4 17 23.0 -3.4 323 25 295.5 295.7 280.8 298.8 1.03 11 700 3087 -1.1 -34.1 6 33.0 -8.1 310 39 301.3 301.3 282.3 302.3 0.30 12 688 3224 -2.1 -40.1 4 38.0 -9.1 305 41 301.6 301.7 282.3 302.2 0.17 13 580 4559 -10.1 -37.1 9 27.0 -14.9 301 60 307.4 307.4 284.7 308.4 0.27 14 517 5431 -17.7 -26.7 45 9.0 -19.6 310 66 308.5 308.7 285.8 311.3 0.83 15 513 5489 -17.9 -30.9 31 13.0 -20.3 310 67 308.9 309.0 285.7 310.9 0.57 16 500 5680 -19.5 -30.5 37 11.0 -21.5 310 69 309.3 309.4 285.8 311.3 0.60 17 411 7099 -32.1 -34.1 82 2.0 -32.3 305 78 310.8 310.9 286.2 312.6 0.52 18 410 7116 -32.2 -34.6 80 2.3 -32.5 305 78 310.9 311.0 286.2 312.6 0.50 19 402 7255 -33.3 -38.3 61 5.0 -33.8 305 76 311.3 311.3 286.2 312.5 0.35 20 400 7290 -33.3 -43.3 36 10.0 -34.1 305 76 311.7 311.7 286.2 312.5 0.21 21 399 7308 -33.3 -45.3 29 12.0 -34.2 305 77 311.9 312.0 286.2 312.5 0.17 22 391 7450 -34.1 -50.1 18 16.0 -35.1 305 76 312.7 312.7 286.4 313.1 0.10 23 384 7576 -34.9 -50.9 18 16.0 -35.9 305 75 313.3 313.3 286.6 313.6 0.09 24 378 7686 -35.7 -42.7 49 7.0 -36.2 305 74 313.6 313.7 286.9 314.5 0.23 25 375 7741 -36.1 -45.1 39 9.0 -36.8 306 74 313.8 313.8 286.9 314.5 0.18 26 369 7853 -36.9 -40.4 70 3.5 -37.2 306 74 314.2 314.3 287.2 315.3 0.31 27 356 8100 -38.9 -43.9 59 5.0 -39.2 308 75 314.7 314.8 287.3 315.6 0.22 28 330 8615 -43.1 -44.9 82 1.8 -43.2 311 76 315.9 315.9 287.6 316.7 0.21 29 325 8718 -43.9 -47.2 70 3.3 -44.1 312 76 316.2 316.2 287.7 316.8 0.17 30 310 9033 -46.7 -49.3 75 2.6 -46.8 314 77 316.6 316.6 287.8 317.1 0.14 31 308 9076 -47.1 -48.0 90 0.9 -47.1 315 77 316.6 316.6 287.8 317.2 0.16 32 304 9163 -47.7 -49.3 83 1.6 -47.8 314 77 316.9 316.9 287.9 317.4 0.14 33 300 9250 -48.3 -50.7 76 2.4 -48.4 310 75 317.3 317.3 288.0 317.7 0.12 34 296 9338 -48.7 -51.7 71 3.0 -48.8 310 75 317.9 318.0 288.2 318.3 0.11 35 294 9383 -48.9 -49.8 90 0.9 -48.9 311 74 318.3 318.3 288.3 318.8 0.14 36 283 9632 -50.3 -54.0 65 3.7 -50.4 312 73 319.7 319.8 288.8 320.1 0.09 37 274 9842 -51.5 -53.7 77 2.2 -51.5 312 72 321.0 321.0 289.2 321.3 0.09 38 258 10229 -54.3 -60.3 48 6.0 -54.4 314 70 322.4 322.4 289.5 322.6 0.04 39 250 10430 -55.7 -60.6 54 4.9 -55.8 315 69 323.3 323.3 289.8 323.4 0.04 40 219 11264 -60.7 -65.6 52 4.9 -60.7 325 71 328.0 328.0 291.2 328.1 0.03 41 216 11350 -61.3 -64.3 67 3.0 -61.3 325 68 328.4 328.4 291.3 328.5 0.03 42 214 11408 -61.1 -63.1 77 2.0 -61.2 325 67 329.6 329.6 291.6 329.7 0.04 43 211 11495 -60.5 -66.5 45 6.0 -60.6 325 66 331.8 331.8 292.2 331.9 0.02 44 203 11737 -59.9 -74.9 12 15.0 -60.0 325 63 336.5 336.5 293.4 336.5 0.01 45 200 11830 -58.5 -77.5 7 19.0 -58.7 325 62 340.1 340.1 294.4 340.1 0.00 46 197 11925 -57.7 -77.7 6 20.0 -57.9 328 64 342.9 342.9 295.0 342.9 0.00 47 187 12254 -57.3 -79.3 5 22.0 -57.5 316 58 348.7 348.7 296.3 348.7 0.00 48 181 12462 -54.5 -81.5 2 27.0 -54.8 320 74 356.5 356.5 298.0 356.5 0.00 49 176 12640 -55.5 -81.5 3 26.0 -55.8 324 73 357.7 357.7 298.2 357.7 0.00 50 173 12750 -53.7 -81.7 2 28.0 -54.1 326 70 362.5 362.5 299.2 362.5 0.00 51 154 13500 -52.5 -82.5 1 30.0 -52.9 320 67 376.8 376.8 301.7 376.8 0.00 52 150 13670 -52.9 -82.9 1 30.0 -53.4 320 73 378.9 378.9 302.1 378.9 0.00 53 128 14684 -54.7 -84.7 1 30.0 -55.1 326 74 393.3 393.3 304.3 393.3 0.00 54 124 14887 -53.5 -84.5 1 31.0 -54.0 328 75 399.0 399.0 305.0 399.0 0.00 55 107 15823 -57.5 -85.5 2 28.0 -57.9 340 72 408.6 408.6 306.3 408.7 0.00 56 105 15942 -56.3 -85.3 1 29.0 -56.8 341 72 413.1 413.1 306.9 413.2 0.00 57 100 16250 -57.3 -85.3 2 28.0 -57.7 335 50 417.0 417.0 307.4 417.0 0.00 58 94 16639 -59.7 -85.7 2 26.0 -60.0 326 55 419.7 419.7 307.7 419.8 0.00 59 84 17342 -60.1 -87.1 2 27.0 -60.4 344 61 432.7 432.7 309.1 432.7 0.00 60 70 18490 -56.5 -85.5 1 29.0 -57.1 345 54 463.5 463.5 312.1 463.5 0.00 61 64 19061 -55.1 -85.1 1 30.0 -55.9 345 51 478.6 478.6 313.4 478.6 0.00 62 50 20630 -57.1 -86.1 1 29.0 -57.9 345 43 508.9 508.9 315.6 508.9 0.00 63 38 22369 -57.9 -86.9 1 29.0 -58.9 358 39 548.4 548.4 318.0 548.5 0.01 64 30 23870 -55.7 -85.7 1 30.0 -57.2 5 45 592.8 592.8 320.3 592.8 0.01 65 28 24308 -54.5 -85.5 1 31.0 -56.3 13 46 607.9 607.9 321.0 608.0 0.01 66 20 26430 -59.1 -87.1 1 28.0 -60.6 15 40 655.3 655.3 322.9 655.3 0.01 67 17 27458 -55.3 -86.3 1 31.0 -57.8 7 47 698.6 698.6 324.4 698.7 0.01 68 14 28693 -56.7 -86.7 1 30.0 -59.2 16 61 733.8 733.8 325.5 733.9 0.02 69 10 30860 -49.7 -83.7 1 34.0 -55.3 360 45 834.0 834.0 328.1 834.4 0.04 70 8.2 32166 -47.3 -82.3 1 35.0 -54.7 892.2 892.2 329.3 892.8 0.06 71 5.2 35152 -51.3 -84.3 1 33.0 -58.5 998.3 998.4 331.2 999.0 0.06 TRP 216 11350 -61.3 -64.3 67 3.0 -61.3 325 68 328.4 328.4 291.3 328.5 0.03 WND 410 7116 -32.2 -34.6 80 2.3 -32.5 305 78 310.9 311.0 286.2 312.6 0.50 Sounding variables and indices 1000-500 mb thick: 5428.00 m Freezing level: Surface below freezing Freezing level: 833.47 mb = 1683.34 m = 5522.70 ft Freezing level: 722.23 mb = 2847.74 m = 9342.88 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 29.96 % Est. max temperature: 17.31 C = 63.16 F Sfc-Lift cond lev (LCL): 929.83 mb = 834.85 m = 2738.97 ft T: -8.59 C 700-500 lapse rate: 7.10 C/km Conv cond level (CCL): 954.21 mb = 705.56 m = 2314.79 ft Mean mixing ratio: 2.25 g/kg Conv temperature: -7.44 C = 18.61 F Cap Strength: 23.57 C Lifted Index: 23.61 C Risk: None Lifted Index @300 mb: 25.68 C Lifted Index @700 mb: 20.79 C Showalter Index: 15.75 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 12.40 C K Index: -22.90 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.86 J/kg Max Up Vert Vel: 9.89 m/s Conv Inhibition (B-): 69272.99 J/kg Cap Strength: 23.60 C Lift Cond Lev (LCL): 873.23 mb = 1312.59 m = 4306.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 33 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 ---------------------------------------------------------- 0 957 691 0 0 -0.0 -0.0 | 158 33 -12.3 30.5 1 925 861 295 1 0.9 -0.4 | 159 32 -11.4 30.1 2 919 914 235 1 0.8 0.6 | 160 33 -11.5 31.1 3 884 1219 185 18 1.6 17.9 | 167 50 -10.7 48.4 4 850 1524 285 10 9.7 -2.6 | 175 28 -2.7 27.9 5 850 1527 285 10 9.7 -2.6 | 175 28 -2.7 27.9 6 819 1829 315 23 16.3 -16.3 | 195 15 3.9 14.2 7 788 2134 325 26 14.9 -21.3 | 196 10 2.6 9.2 8 759 2438 310 28 21.4 -18.0 | 216 15 9.1 12.5 9 731 2743 315 32 22.6 -22.6 | 233 13 10.3 7.9 10 700 3087 310 39 29.9 -25.1 | 253 18 17.6 5.4 11 676 3353 300 42 36.4 -21.0 | 248 26 24.1 9.5 12 650 3658 310 46 35.2 -29.6 | 268 23 22.9 0.9 13 601 4267 310 55 42.1 -35.4 | 279 30 29.8 -4.9 14 577 4572 300 61 52.8 -30.5 | 270 41 40.5 -0.0 15 555 4877 310 59 45.2 -37.9 | 283 34 32.9 -7.4 16 500 5680 310 69 52.9 -44.4 | 289 43 40.5 -13.9 17 472 6096 310 71 54.4 -45.6 | 290 45 42.1 -15.1 18 410 7116 305 78 63.9 -44.7 | 285 54 51.6 -14.2 19 400 7290 305 76 62.3 -43.6 | 285 52 49.9 -13.1 20 399 7315 305 78 63.9 -44.7 | 285 54 51.6 -14.2 21 381 7620 305 74 60.6 -42.4 | 284 50 48.3 -11.9 22 305 9144 315 77 54.4 -54.4 | 300 48 42.1 -24.0 23 300 9250 310 75 57.5 -48.2 | 291 48 45.1 -17.7 24 250 10430 315 69 48.8 -48.8 | 297 41 36.5 -18.3 25 241 10668 320 69 44.4 -52.9 | 305 39 32.0 -22.4 26 218 11278 325 71 40.7 -58.2 | 314 40 28.4 -27.7 27 216 11350 325 68 39.0 -55.7 | 313 37 26.7 -25.2 28 200 11830 325 62 35.6 -50.8 | 311 31 23.2 -20.3 29 198 11887 330 66 33.0 -57.2 | 322 34 20.7 -26.7 30 189 12192 315 53 37.5 -37.5 | 286 26 25.2 -7.0 31 180 12497 320 76 48.9 -58.2 | 307 46 36.5 -27.7 32 164 13106 335 62 26.2 -56.2 | 332 29 13.9 -25.7 33 156 13411 320 64 41.1 -49.0 | 303 34 28.8 -18.5 34 150 13670 320 73 46.9 -55.9 | 306 43 34.6 -25.4 35 117 15240 330 75 37.5 -65.0 | 324 43 25.2 -34.5 36 102 16154 345 71 18.4 -68.6 | 351 39 6.1 -38.1 37 100 16250 335 50 21.1 -45.3 | 329 17 8.8 -14.8 38 97 16459 335 50 21.1 -45.3 | 329 17 8.8 -14.8 39 92 16764 320 58 37.3 -44.4 | 299 29 25.0 -13.9 40 88 17069 335 65 27.5 -58.9 | 332 32 15.2 -28.4 41 84 17374 345 61 15.8 -58.9 | 353 29 3.5 -28.4 42 76 17983 350 54 9.4 -53.2 | 7 23 -2.9 -22.7 43 72 18288 335 55 23.2 -49.8 | 331 22 10.9 -19.4 44 70 18490 345 54 14.0 -52.2 | 356 22 1.7 -21.7 45 66 18898 345 56 14.5 -54.1 | 355 24 2.2 -23.6 46 60 19507 345 39 10.1 -37.7 | 17 8 -2.2 -7.2 47 54 20117 355 43 3.7 -42.8 | 35 15 -8.6 -12.3 48 50 20630 345 43 11.1 -41.5 | 6 11 -1.2 -11.0 49 49 20726 340 43 14.7 -40.4 | 346 10 2.4 -9.9 50 45 21336 350 48 8.3 -47.3 | 13 17 -4.0 -16.8 51 39 22250 350 41 7.1 -40.4 | 28 11 -5.2 -9.9 52 37 22555 10 37 -6.4 -36.4 | 72 20 -18.7 -5.9 53 35 22860 355 35 3.1 -34.9 | 65 10 -9.3 -4.4 54 32 23470 10 40 -6.9 -39.4 | 65 21 -19.3 -8.9 55 30 23870 5 45 -3.9 -44.8 | 49 22 -16.2 -14.3 56 28 24384 15 46 -11.9 -44.4 | 60 28 -24.2 -13.9 57 24 25298 15 29 -7.5 -28.0 | 97 20 -19.8 2.5 58 21 26213 355 43 3.7 -42.8 | 35 15 -8.6 -12.3 59 20 26430 15 40 -10.4 -38.6 | 70 24 -22.7 -8.1 60 19 26822 15 40 -10.4 -38.6 | 70 24 -22.7 -8.1 61 17 27432 5 47 -4.1 -46.8 | 45 23 -16.4 -16.3 62 16 28042 30 43 -21.5 -37.2 | 79 34 -33.8 -6.7 63 15 28346 15 64 -16.6 -61.8 | 43 43 -28.9 -31.3 64 12 29566 20 53 -18.1 -49.8 | 58 36 -30.4 -19.3 65 12 29870 10 46 -8.0 -45.3 | 54 25 -20.3 -14.8 66 10 30860 360 45 -0.0 -45.0 | 40 19 -12.3 -14.5 Wind Parameters Mean winds (0-6000m): 308.0 at 43.9 knts Storm direction: 338.0 at 32.9 knts Shear (0-3000m) pos: 7.9 neg: 4.0 tot: 11.9 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 300.9 neg: -26.1 tot: 274.7 m^2/s^2 ave: 91.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 7.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.18 Bulk Shear: 275.57 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 ------------------------------------------------------------------------------- 500 196 4 162 36| 0.0 16.9 16.9| 64.9 -8.6 56.4 112.7 0.33| 19.3 6.4 1000 225 9 170 37| 14.3 8.5 22.7|185.1 -19.3 165.8 165.8 0.35| 25.3 8.8 1500 291 13 180 26| 13.5 5.6 19.1|203.1 -19.4 183.7 122.5 0.34| 21.4 7.3 2000 303 17 185 21| 10.1 4.6 14.7|225.8 -19.4 206.4 103.2 0.39| 18.4 7.1 2500 307 21 193 19| 8.1 4.8 12.9|249.9 -22.1 227.8 91.1 0.40| 17.0 6.8 3000 306 24 204 18| 7.9 4.0 11.9|300.9 -26.1 274.7 91.6 0.43| 16.3 7.0 4000 307 32 229 18| 6.0 4.5 10.4|360.2 -70.8 289.4 72.3 0.37| 15.2 5.5 5000 308 38 248 19| 5.4 4.0 9.3|448.7 -70.8 377.9 75.6 0.39| 13.8 5.4 6000 308 44 261 23| 4.5 3.9 8.4|456.6 -97.0 359.6 59.9 0.36| 12.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260120.00.gif