UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 28 NOV 25 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 221 SFC 954 691 0.6 -2.2 81 2.8 -0.5 340 3 277.5 278.0 275.0 286.9 3.40 2 925 847 -1.9 -3.1 91 1.2 -2.4 340 8 277.4 277.9 274.8 286.5 3.28 3 897 1091 -3.7 -3.8 99 0.1 -3.7 358 11 278.0 278.5 275.0 286.9 3.21 4 886 1188 -2.3 -3.7 90 1.4 -2.9 11 13 280.4 280.9 276.5 289.6 3.28 5 850 1517 -3.9 -5.5 89 1.6 -4.5 10 13 282.1 282.6 276.9 290.5 2.98 6 845 1564 -4.1 -5.6 89 1.5 -4.7 356 14 282.3 282.8 277.0 290.8 2.98 7 828 1724 -4.5 -9.3 69 4.8 -6.1 1 13 283.6 283.9 276.7 290.1 2.28 8 740 2595 -12.7 -12.7 100 0.0 -12.7 360 10 283.9 284.2 276.4 289.5 1.94 9 735 2647 -9.3 -17.3 52 8.0 -11.4 355 10 288.1 288.4 277.7 292.2 1.34 10 701 3012 -11.7 -21.7 43 10.0 -14.0 345 15 289.4 289.6 277.9 292.4 0.96 11 700 3023 -11.7 -22.7 40 11.0 -14.1 345 15 289.5 289.7 277.8 292.3 0.88 12 697 3056 -11.3 -32.3 16 21.0 -14.9 340 10 290.3 290.4 277.4 291.5 0.36 13 649 3601 -12.9 -48.9 3 36.0 -16.9 356 23 294.5 294.5 279.0 294.7 0.07 14 646 3637 -12.9 -47.9 4 35.0 -16.9 356 23 294.9 294.9 279.1 295.2 0.08 15 524 5192 -25.9 -41.9 21 16.0 -27.4 317 24 297.4 297.5 280.5 298.1 0.18 16 500 5530 -28.3 -51.3 9 23.0 -29.8 325 27 298.5 298.5 280.8 298.8 0.07 17 491 5660 -29.1 -55.1 6 26.0 -30.6 327 27 299.1 299.1 281.0 299.3 0.04 18 434 6529 -37.1 -55.1 14 18.0 -37.8 314 24 299.7 299.7 281.3 299.9 0.05 19 416 6821 -39.3 -48.3 38 9.0 -39.8 301 26 300.5 300.5 281.7 300.9 0.12 20 411 6904 -38.9 -56.9 13 18.0 -39.6 297 29 302.1 302.1 282.3 302.2 0.04 21 403 7039 -39.7 -55.7 17 16.0 -40.3 292 34 302.7 302.8 282.5 302.9 0.05 22 400 7090 -39.9 -50.9 30 11.0 -40.4 290 36 303.1 303.1 282.8 303.5 0.09 23 399 7107 -39.9 -47.9 42 8.0 -40.3 289 36 303.3 303.4 282.9 303.8 0.13 24 398 7124 -39.9 -50.9 30 11.0 -40.4 289 36 303.6 303.6 283.0 303.9 0.09 25 385 7350 -40.9 -44.5 68 3.6 -41.1 280 37 305.2 305.2 283.7 305.8 0.19 26 376 7510 -41.9 -45.1 71 3.2 -42.1 274 38 305.9 305.9 284.0 306.5 0.18 27 346 8066 -46.1 -47.9 82 1.8 -46.2 268 45 307.6 307.6 284.6 308.1 0.14 28 312 8746 -50.1 -56.1 49 6.0 -50.3 266 54 311.2 311.2 285.8 311.5 0.06 29 300 9000 -52.5 -56.6 61 4.1 -52.6 265 58 311.3 311.4 285.9 311.6 0.06 30 293 9152 -53.9 -57.2 67 3.3 -54.0 265 58 311.5 311.5 285.9 311.7 0.06 31 275 9556 -56.7 -61.3 56 4.6 -56.8 265 55 313.1 313.1 286.5 313.3 0.04 32 269 9696 -57.3 -59.9 72 2.6 -57.3 265 54 314.2 314.2 286.9 314.4 0.04 33 267 9743 -57.5 -62.2 55 4.7 -57.6 265 54 314.6 314.6 287.0 314.7 0.03 34 266 9767 -56.9 -68.9 21 12.0 -57.1 260 55 315.8 315.8 287.4 315.9 0.01 35 260 9911 -55.9 -75.9 6 20.0 -56.1 262 53 319.4 319.4 288.5 319.4 0.00 36 254 10059 -57.1 -75.1 8 18.0 -57.3 264 52 319.7 319.7 288.6 319.7 0.01 37 250 10160 -56.5 -74.5 9 18.0 -56.7 265 51 322.1 322.1 289.4 322.1 0.01 38 211 11237 -55.9 -79.9 3 24.0 -56.1 280 46 339.0 339.0 294.1 339.0 0.00 39 207 11360 -54.1 -80.1 3 26.0 -54.4 284 44 343.7 343.7 295.2 343.7 0.00 40 200 11580 -54.7 -80.7 3 26.0 -55.0 295 39 346.1 346.1 295.8 346.2 0.00 41 189 11941 -55.3 -81.3 3 26.0 -55.6 282 35 350.8 350.8 296.8 350.8 0.00 42 181 12218 -53.3 -81.3 2 28.0 -53.7 271 33 358.5 358.5 298.4 358.5 0.00 43 157 13135 -52.7 -82.7 1 30.0 -53.2 294 37 374.4 374.4 301.3 374.4 0.00 44 155 13218 -53.1 -82.1 2 29.0 -53.5 289 36 375.0 375.0 301.4 375.1 0.00 45 152 13344 -51.3 -82.3 1 31.0 -51.8 283 33 380.2 380.2 302.3 380.2 0.00 46 150 13430 -51.5 -82.5 1 31.0 -52.1 295 36 381.3 381.3 302.5 381.3 0.00 47 112 15312 -54.5 -84.5 1 30.0 -55.0 283 27 409.0 409.0 306.4 409.0 0.00 48 100 16040 -52.9 -83.9 1 31.0 -53.6 315 30 425.5 425.5 308.3 425.5 0.00 49 95 16370 -53.1 -84.1 1 31.0 -53.8 310 26 431.4 431.4 309.0 431.4 0.00 50 81 17400 -51.3 -83.3 1 32.0 -52.3 287 23 455.2 455.2 311.3 455.3 0.00 51 71 18249 -54.1 -85.1 1 31.0 -54.9 337 20 466.7 466.8 312.4 466.8 0.00 52 70 18340 -53.5 -84.5 1 31.0 -54.4 335 14 469.9 469.9 312.6 470.0 0.00 53 50 20510 -51.9 -84.9 1 33.0 -53.3 20 10 521.2 521.2 316.4 521.2 0.01 54 36 22641 -51.5 -84.5 1 33.0 -53.4 62 11 573.5 573.5 319.3 573.6 0.01 55 30 23820 -53.1 -85.1 1 32.0 -55.0 70 19 599.9 599.9 320.6 599.9 0.01 56 23 25536 -53.3 -85.3 1 32.0 -55.6 59 29 646.7 646.7 322.6 646.7 0.01 57 20 26440 -52.3 -85.3 1 33.0 -55.1 70 36 676.1 676.1 323.6 676.2 0.01 58 17 27494 -50.5 -84.5 1 34.0 -54.2 75 37 714.0 714.0 324.8 714.2 0.02 59 14 28750 -53.1 -86.1 1 33.0 -56.5 75 48 746.0 746.0 325.8 746.1 0.02 60 10 30930 -50.3 -85.3 1 35.0 -55.7 80 56 831.8 831.8 328.0 832.0 0.03 61 9.0 31618 -50.0 -85.0 1 35.0 -55.9 75 64 858.2 858.2 328.6 858.5 0.03 62 8.5 31992 -49.9 -84.9 1 35.0 -56.0 872.9 872.9 328.9 873.3 0.03 63 7.5 32807 -51.9 -84.9 1 33.0 -57.6 896.6 896.7 329.4 897.0 0.04 TRP 267 9743 -57.5 -62.2 55 4.7 -57.6 265 54 314.6 314.6 287.0 314.7 0.03 WND 9.0 31618 -50.0 -85.0 1 35.0 -55.9 75 64 858.2 858.2 328.6 858.5 0.03 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 947.04 mb = 728.44 m = 2389.87 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 44.91 % Est. max temperature: 6.72 C = 44.09 F Sfc-Lift cond lev (LCL): 913.20 mb = 948.81 m = 3112.87 ft T: -2.65 C 700-500 lapse rate: 6.62 C/km ThetaE index: 1.24 C Layer 828.0- 735.0 mb Conv cond level (CCL): 824.30 mb = 1758.46 m = 5769.14 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 6.63 C = 43.93 F Cap Strength: 8.88 C Lifted Index: 9.47 C Risk: None Lifted Index @300 mb: 16.62 C Lifted Index @700 mb: 5.27 C Showalter Index: 7.54 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 22.80 C K Index: 7.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.04 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 65233.38 J/kg Cap Strength: 9.37 C Lift Cond Lev (LCL): 883.92 mb = 1207.12 m = 3960.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 14 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 ---------------------------------------------------------- 0 954 691 340 3 1.0 -2.8 | 193 11 2.6 10.8 1 925 847 340 8 2.7 -7.5 | 215 7 4.3 6.1 2 917 914 335 9 3.8 -8.2 | 224 8 5.3 5.5 3 883 1219 15 13 -3.4 -12.6 | 120 2 -1.8 1.1 4 850 1517 10 13 -2.3 -12.8 | 139 1 -0.7 0.8 5 849 1524 355 14 1.2 -13.9 | 277 3 2.7 -0.3 6 817 1829 5 13 -1.1 -13.0 | 210 1 0.4 0.7 7 785 2134 15 13 -3.4 -12.6 | 120 2 -1.8 1.1 8 755 2438 15 11 -2.8 -10.6 | 156 3 -1.3 3.0 9 726 2743 345 10 2.6 -9.7 | 226 6 4.1 4.0 10 700 3023 345 15 3.9 -14.5 | 279 5 5.4 -0.9 11 698 3048 340 10 3.4 -9.4 | 229 7 4.9 4.2 12 670 3353 360 21 -0.0 -21.0 | 348 8 1.5 -7.4 13 643 3658 355 23 2.0 -22.9 | 339 10 3.5 -9.3 14 617 3962 335 19 8.0 -17.2 | 291 10 9.6 -3.6 15 592 4267 335 19 8.0 -17.2 | 291 10 9.6 -3.6 16 546 4877 315 22 15.6 -15.6 | 276 17 17.1 -1.9 17 503 5486 320 27 17.4 -20.7 | 290 20 18.9 -7.1 18 500 5530 325 27 15.5 -22.1 | 297 19 17.0 -8.5 19 482 5791 330 26 13.0 -22.5 | 301 17 14.5 -8.9 20 461 6096 320 26 16.7 -19.9 | 289 19 18.2 -6.3 21 441 6401 320 26 16.7 -19.9 | 289 19 18.2 -6.3 22 423 6706 305 22 18.0 -12.6 | 267 20 19.5 1.0 23 400 7090 290 36 33.8 -12.3 | 268 35 35.4 1.3 24 369 7620 270 39 39.0 -0.0 | 251 43 40.5 13.6 25 300 9000 265 58 57.8 5.1 | 253 62 59.3 18.7 26 293 9144 265 58 57.8 5.1 | 253 62 59.3 18.7 27 267 9743 265 54 53.8 4.7 | 252 58 55.3 18.3 28 267 9754 260 55 54.2 9.6 | 247 60 55.7 23.2 29 250 10160 265 51 50.8 4.4 | 251 55 52.3 18.1 30 231 10668 275 51 50.8 -4.4 | 260 53 52.3 9.2 31 210 11278 280 46 45.3 -8.0 | 263 47 46.8 5.6 32 200 11580 295 39 35.3 -16.5 | 274 37 36.9 -2.9 33 200 11582 300 40 34.6 -20.0 | 280 37 36.2 -6.4 34 182 12192 270 32 32.0 -0.0 | 248 36 33.5 13.6 35 165 12802 285 44 42.5 -11.4 | 267 44 44.0 2.2 36 158 13106 295 38 34.4 -16.1 | 274 36 36.0 -2.4 37 150 13411 280 32 31.5 -5.6 | 256 34 33.0 8.1 38 150 13430 295 36 32.6 -15.2 | 273 34 34.2 -1.6 39 143 13716 295 36 32.6 -15.2 | 273 34 34.2 -1.6 40 131 14326 300 26 22.5 -13.0 | 268 24 24.0 0.6 41 124 14630 280 34 33.5 -5.9 | 258 36 35.0 7.7 42 119 14935 290 40 37.6 -13.7 | 270 39 39.1 -0.1 43 113 15240 290 27 25.4 -9.2 | 261 27 26.9 4.4 44 108 15545 260 25 24.6 4.3 | 235 32 26.1 18.0 45 100 16040 315 30 21.2 -21.2 | 288 24 22.7 -7.6 46 98 16154 315 30 21.2 -21.2 | 288 24 22.7 -7.6 47 89 16764 300 18 15.6 -9.0 | 255 18 17.1 4.6 48 85 17069 255 20 19.3 5.2 | 228 28 20.8 18.8 49 81 17374 285 23 22.2 -6.0 | 252 25 23.7 7.7 50 78 17678 310 21 16.1 -13.5 | 270 18 17.6 0.1 51 74 17983 315 21 14.8 -14.8 | 274 16 16.4 -1.2 52 71 18288 340 20 6.8 -18.8 | 302 10 8.4 -5.2 53 70 18340 335 14 5.9 -12.7 | 263 8 7.4 0.9 54 67 18593 330 14 7.0 -12.1 | 260 9 8.5 1.5 55 64 18898 295 15 13.6 -6.3 | 244 17 15.1 7.3 56 58 19507 330 16 8.0 -13.9 | 271 10 9.5 -0.2 57 56 19812 330 10 5.0 -8.7 | 233 8 6.5 5.0 58 53 20117 25 10 -4.2 -9.1 | 149 5 -2.7 4.6 59 51 20422 330 2 1.0 -1.7 | 192 12 2.5 11.9 60 50 20510 20 10 -3.4 -9.4 | 156 5 -1.9 4.2 61 48 20726 310 10 7.7 -6.4 | 232 12 9.2 7.2 62 44 21336 15 14 -3.6 -13.5 | 93 2 -2.1 0.1 63 38 22250 5 12 -1.0 -12.0 | 196 2 0.5 1.7 64 36 22555 70 11 -10.3 -3.8 | 138 13 -8.8 9.9 65 35 22860 40 12 -7.7 -9.2 | 126 8 -6.2 4.4 66 32 23470 50 18 -13.8 -11.6 | 100 12 -12.3 2.1 67 30 23774 40 22 -14.1 -16.9 | 76 13 -12.6 -3.2 68 30 23820 70 19 -17.9 -6.5 | 114 18 -16.3 7.1 69 29 24079 55 22 -18.0 -12.6 | 94 17 -16.5 1.0 70 27 24384 80 16 -15.8 -2.8 | 127 18 -14.2 10.9 71 26 24689 50 20 -15.3 -12.9 | 93 14 -13.8 0.8 72 25 24994 70 25 -23.5 -8.6 | 103 23 -22.0 5.1 73 24 25298 50 28 -21.4 -18.0 | 78 20 -19.9 -4.4 74 21 26213 85 32 -31.9 -2.8 | 110 32 -30.4 10.8 75 20 26440 70 36 -33.8 -12.3 | 92 32 -32.3 1.3 76 19 26822 65 38 -34.4 -16.1 | 86 33 -32.9 -2.4 77 17 27432 75 38 -36.7 -9.8 | 96 35 -35.2 3.8 78 16 27737 75 33 -31.9 -8.5 | 100 31 -30.3 5.1 79 13 29261 75 55 -53.1 -14.2 | 89 52 -51.6 -0.6 80 12 29566 75 41 -39.6 -10.6 | 95 38 -38.1 3.0 81 11 30175 75 61 -58.9 -15.8 | 88 57 -57.4 -2.2 82 10 30930 80 56 -55.1 -9.7 | 94 54 -53.6 3.9 Wind Parameters Mean winds (0-6000m): 336.4 at 18.3 knts Storm direction: 6.4 at 13.7 knts Shear (0-3000m) pos: 2.9 neg: 1.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 140.3 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -11.9 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 14.13 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 ------------------------------------------------------------------------------- 500 349 8 209 6| 10.5 0.0 10.5| 10.9 -1.7 9.1 18.3 0.09| 14.1 1.3 1000 360 11 207 3| 5.2 1.3 6.6| 11.5 -2.2 9.3 9.3 0.24| 10.4 2.5 1500 3 11 202 2| 3.7 0.9 4.5| 11.6 -2.7 8.9 5.9 0.11| 8.2 0.9 2000 5 11 195 2| 2.7 1.9 4.7| 15.9 -2.7 13.1 6.6 0.26| 7.7 2.0 2500 1 12 214 3| 2.2 1.9 4.1| 26.7 -6.8 19.9 8.0 0.32| 8.6 2.7 3000 360 13 251 2| 2.9 1.6 4.5| 34.9 -11.9 23.0 7.7 0.33| 8.9 2.9 4000 351 15 285 4| 2.2 2.4 4.6| 34.9 -38.1 -3.2 -0.8 0.12| 8.3 1.0 5000 342 17 289 7| 2.3 2.3 4.6| 72.0 -42.7 29.4 5.9 0.18| 7.8 1.4 6000 336 18 289 9| 1.9 2.4 4.3| 74.7 -97.9 -23.2 -3.9 0.04| 7.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251128.00.gif