UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 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 269 SFC 959 691 -7.7 -10.7 79 3.0 -8.5 305 1 268.6 268.9 267.0 273.5 1.76 2 951 734 -7.5 -11.2 75 3.7 -8.5 319 3 269.5 269.8 267.5 274.2 1.71 3 925 878 -9.1 -12.1 79 3.0 -9.9 5 11 270.0 270.3 267.7 274.5 1.63 4 917 945 -9.1 -12.6 76 3.5 -10.0 4 11 270.7 270.9 268.1 275.1 1.58 5 891 1167 -10.5 -10.6 99 0.1 -10.5 1 8 271.5 271.8 269.1 276.7 1.91 6 883 1237 -9.5 -11.3 87 1.8 -10.0 360 7 273.2 273.5 270.1 278.3 1.82 7 867 1378 -9.1 -9.5 97 0.4 -9.2 357 10 275.1 275.4 271.8 281.0 2.14 8 850 1532 -7.7 -10.4 81 2.7 -8.5 355 13 278.1 278.4 273.3 283.9 2.03 9 841 1615 -7.9 -11.8 74 3.9 -9.1 358 13 278.7 279.0 273.5 284.0 1.84 10 810 1905 -10.3 -13.0 81 2.7 -11.1 1 15 279.2 279.5 273.5 284.2 1.73 11 808 1924 -9.1 -17.1 52 8.0 -11.1 0 15 280.7 280.9 273.6 284.3 1.24 12 792 2079 -6.1 -44.1 3 38.0 -11.3 353 19 285.5 285.5 274.5 285.8 0.10 13 787 2129 -5.9 -37.9 6 32.0 -10.9 350 20 286.2 286.2 275.0 286.8 0.19 14 700 3037 -10.5 -44.5 4 34.0 -14.8 335 29 290.9 290.9 277.3 291.2 0.10 15 688 3169 -10.9 -45.9 4 35.0 -15.2 331 29 291.9 291.9 277.7 292.2 0.09 16 500 5530 -28.5 -49.5 11 21.0 -29.9 330 56 298.3 298.3 280.7 298.6 0.08 17 498 5559 -28.7 -51.7 9 23.0 -30.2 330 56 298.4 298.4 280.7 298.6 0.07 18 477 5866 -31.5 -42.5 33 11.0 -32.4 333 55 298.6 298.7 281.0 299.3 0.19 19 463 6076 -32.7 -53.7 10 21.0 -33.8 335 55 299.7 299.7 281.3 299.9 0.06 20 446 6339 -34.9 -47.9 25 13.0 -35.7 335 56 300.1 300.2 281.5 300.5 0.11 21 443 6386 -35.1 -42.1 49 7.0 -35.6 335 56 300.5 300.5 281.8 301.2 0.21 22 421 6739 -38.1 -41.7 69 3.6 -38.4 333 62 301.0 301.1 282.1 301.8 0.23 23 420 6755 -38.3 -42.0 68 3.7 -38.5 332 62 301.0 301.0 282.1 301.8 0.23 24 417 6805 -38.5 -41.4 74 2.9 -38.7 332 63 301.3 301.4 282.3 302.2 0.24 25 400 7090 -40.3 -44.1 67 3.8 -40.5 330 68 302.6 302.6 282.7 303.3 0.19 26 391 7245 -41.5 -44.7 71 3.2 -41.7 333 71 303.0 303.1 282.8 303.7 0.18 27 378 7473 -42.5 -51.5 37 9.0 -42.9 337 77 304.6 304.7 283.4 305.0 0.09 28 358 7839 -44.9 -51.9 45 7.0 -45.2 341 84 306.2 306.2 284.0 306.5 0.09 29 329 8398 -48.9 -60.9 23 12.0 -49.1 344 94 308.2 308.2 284.7 308.3 0.03 30 308 8829 -50.7 -67.7 12 17.0 -51.0 339 102 311.5 311.5 285.9 311.6 0.01 31 300 9000 -52.1 -66.1 17 14.0 -52.3 335 105 311.9 311.9 286.0 312.0 0.02 32 287 9287 -53.1 -65.1 22 12.0 -53.3 332 111 314.5 314.5 286.9 314.5 0.02 33 283 9378 -53.6 -65.7 21 12.1 -53.8 330 115 315.0 315.0 287.1 315.1 0.02 34 257 9995 -56.9 -69.9 18 13.0 -57.1 330 98 318.9 318.9 288.4 319.0 0.01 35 250 10170 -57.1 -76.1 7 19.0 -57.3 325 91 321.2 321.2 289.1 321.2 0.00 36 241 10402 -57.5 -76.5 7 19.0 -57.6 325 91 324.0 324.0 290.0 324.0 0.00 37 220 10980 -56.7 -79.7 4 23.0 -56.9 320 79 333.8 333.8 292.7 333.8 0.00 38 206 11400 -53.9 -81.9 2 28.0 -54.2 321 62 344.5 344.5 295.4 344.5 0.00 39 200 11590 -54.3 -82.3 2 28.0 -54.6 325 51 346.8 346.8 295.9 346.8 0.00 40 180 12265 -53.7 -83.7 1 30.0 -54.1 317 46 358.4 358.4 298.4 358.4 0.00 41 161 12978 -55.7 -84.7 1 29.0 -56.0 310 46 366.6 366.6 299.9 366.6 0.00 42 150 13430 -53.7 -84.7 1 31.0 -54.1 310 41 377.5 377.5 301.8 377.6 0.00 43 143 13737 -52.5 -85.5 1 33.0 -53.0 315 35 384.8 384.8 303.0 384.8 0.00 44 131 14299 -54.9 -85.9 1 31.0 -55.3 308 32 390.3 390.3 303.8 390.3 0.00 45 115 15135 -52.3 -86.3 1 34.0 -52.9 303 34 410.0 410.0 306.5 410.0 0.00 46 113 15249 -50.7 -86.7 1 36.0 -51.5 301 32 415.0 415.0 307.1 415.0 0.00 47 100 16040 -52.9 -86.9 1 34.0 -53.6 320 31 425.5 425.5 308.3 425.5 0.00 48 85 17086 -53.9 -87.9 1 34.0 -54.6 317 23 443.7 443.7 310.3 443.7 0.00 49 72 18157 -51.5 -87.5 1 36.0 -52.6 337 21 470.4 470.4 312.7 470.4 0.00 50 70 18340 -51.5 -88.5 0 37.0 -52.6 340 17 474.2 474.2 313.0 474.2 0.00 51 61 19233 -53.3 -89.3 0 36.0 -54.4 345 18 489.2 489.2 314.2 489.3 0.00 52 50 20520 -52.5 -88.5 1 36.0 -53.8 10 12 519.8 519.8 316.3 519.8 0.00 53 30 23830 -50.3 -88.3 0 38.0 -52.8 60 32 607.5 607.5 320.9 607.5 0.01 54 25 25018 -50.1 -88.1 0 38.0 -53.1 77 42 640.6 640.6 322.3 640.6 0.01 55 23 25560 -51.1 -89.1 0 38.0 -53.9 78 47 653.1 653.1 322.8 653.2 0.01 56 20 26470 -49.9 -87.9 0 38.0 -53.4 80 55 683.4 683.4 323.9 683.5 0.01 57 16 27923 -51.9 -88.9 0 37.0 -55.4 80 55 721.9 722.0 325.1 722.0 0.01 58 13 29275 -49.7 -87.7 0 38.0 -54.5 82 56 773.7 773.7 326.5 773.8 0.01 TRP 257 9995 -56.9 -69.9 18 13.0 -57.1 330 98 318.9 318.9 288.4 319.0 0.01 WND 283 9378 -53.6 -65.7 21 12.1 -53.8 330 115 315.0 315.0 287.1 315.1 0.02 Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 27.34 % Est. max temperature: 3.43 C = 38.18 F Sfc-Lift cond lev (LCL): 914.17 mb = 969.14 m = 3179.56 ft T: -9.25 C 700-500 lapse rate: 7.22 C/km Conv cond level (CCL): 631.54 mb = 3802.60 m = 12475.56 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 17.06 C = 62.71 F Cap Strength: 15.51 C Lifted Index: 18.18 C Risk: None Lifted Index @300 mb: 25.11 C Lifted Index @700 mb: 14.79 C Showalter Index: 12.41 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 18.10 C K Index: -23.60 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.85 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 65609.36 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 877.15 mb = 1288.33 m = 4226.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 25 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 ---------------------------------------------------------- 0 959 691 305 1 0.8 -0.6 | 188 24 3.5 23.8 1 925 878 5 11 -1.0 -11.0 | 187 14 1.7 13.4 2 921 914 5 12 -1.0 -12.0 | 187 13 1.6 12.4 3 885 1219 360 7 -0.0 -7.0 | 189 18 2.6 17.4 4 851 1524 355 13 1.1 -13.0 | 198 12 3.8 11.5 5 850 1532 355 13 1.1 -13.0 | 198 12 3.8 11.5 6 818 1829 5 13 -1.1 -13.0 | 187 12 1.5 11.5 7 787 2134 350 20 3.5 -19.7 | 232 8 6.1 4.7 8 756 2438 350 19 3.3 -18.7 | 226 8 5.9 5.7 9 727 2743 345 26 6.7 -25.1 | 274 9 9.4 -0.7 10 700 3037 335 29 12.3 -26.3 | 277 15 14.9 -1.9 11 699 3048 330 29 14.5 -25.1 | 272 17 17.1 -0.7 12 644 3658 335 31 13.1 -28.1 | 283 16 15.7 -3.7 13 593 4267 330 35 17.5 -30.3 | 286 21 20.1 -5.9 14 546 4877 335 40 16.9 -36.3 | 301 23 19.5 -11.8 15 500 5530 330 56 28.0 -48.5 | 308 39 30.6 -24.1 16 461 6096 335 55 23.2 -49.8 | 315 36 25.9 -25.4 17 441 6401 335 56 23.7 -50.8 | 315 37 26.3 -26.4 18 400 7090 330 68 34.0 -58.9 | 313 50 36.6 -34.5 19 369 7620 340 80 27.4 -75.2 | 329 59 30.0 -50.8 20 322 8534 345 97 25.1 -93.7 | 338 75 27.7 -69.3 21 300 9000 335 105 44.4 -95.2 | 326 85 47.0 -70.8 22 293 9144 335 105 44.4 -95.2 | 326 85 47.0 -70.8 23 283 9378 330 115 57.5 -99.6 | 321 96 60.1 -75.2 24 280 9449 330 115 57.5 -99.6 | 321 96 60.1 -75.2 25 257 9995 330 98 49.0 -84.9 | 320 80 51.6 -60.5 26 250 10170 325 91 52.2 -74.5 | 312 74 54.8 -50.1 27 231 10668 325 91 52.2 -74.5 | 312 74 54.8 -50.1 28 210 11278 315 68 48.1 -48.1 | 295 56 50.7 -23.7 29 200 11582 330 53 26.5 -45.9 | 306 36 29.1 -21.5 30 200 11590 325 51 29.3 -41.8 | 299 36 31.9 -17.4 31 191 11887 320 49 31.5 -37.5 | 291 37 34.1 -13.1 32 174 12497 315 44 31.1 -31.1 | 281 34 33.7 -6.7 33 150 13411 305 47 38.5 -27.0 | 274 41 41.1 -2.6 34 150 13430 310 41 31.4 -26.4 | 273 34 34.0 -2.0 35 137 14021 320 30 19.3 -23.0 | 266 22 21.9 1.4 36 124 14630 295 35 31.7 -14.8 | 254 36 34.4 9.6 37 119 14935 310 36 27.6 -23.1 | 268 30 30.2 1.3 38 113 15240 300 33 28.6 -16.5 | 256 32 31.2 7.9 39 108 15545 315 21 14.8 -14.8 | 241 20 17.5 9.6 40 103 15850 305 30 24.6 -17.2 | 255 28 27.2 7.2 41 100 16040 320 31 19.9 -23.7 | 268 23 22.6 0.7 42 98 16154 320 31 19.9 -23.7 | 268 23 22.6 0.7 43 89 16764 310 23 17.6 -14.8 | 245 22 20.3 9.6 44 78 17678 330 22 11.0 -19.1 | 249 15 13.6 5.3 45 74 17983 335 25 10.6 -22.7 | 262 13 13.2 1.7 46 70 18340 340 17 5.8 -16.0 | 225 12 8.5 8.4 47 67 18593 340 16 5.5 -15.0 | 221 12 8.1 9.4 48 64 18898 310 15 11.5 -9.6 | 224 20 14.1 14.8 49 61 19202 345 18 4.7 -17.4 | 226 10 7.3 7.0 50 56 19812 345 12 3.1 -11.6 | 204 14 5.7 12.8 51 53 20117 20 19 -6.5 -17.9 | 149 8 -3.9 6.5 52 51 20422 20 13 -4.4 -12.2 | 172 12 -1.8 12.2 53 50 20520 10 12 -2.1 -11.8 | 183 13 0.6 12.6 54 48 20726 360 11 -0.0 -11.0 | 191 14 2.6 13.4 55 46 21031 50 12 -9.2 -7.7 | 159 18 -6.6 16.7 56 44 21336 5 9 -0.8 -9.0 | 187 16 1.9 15.4 57 42 21641 50 13 -10.0 -8.4 | 155 18 -7.3 16.0 58 40 21946 20 14 -4.8 -13.2 | 169 11 -2.2 11.2 59 37 22555 65 24 -21.8 -10.1 | 127 24 -19.1 14.3 60 35 22860 35 22 -12.6 -18.0 | 123 12 -10.0 6.4 61 33 23165 55 29 -23.8 -16.6 | 110 23 -21.1 7.8 62 32 23470 45 27 -19.1 -19.1 | 108 17 -16.5 5.3 63 30 23774 65 22 -19.9 -9.3 | 131 23 -17.3 15.1 64 30 23830 60 32 -27.7 -16.0 | 109 26 -25.1 8.4 65 29 24079 60 33 -28.6 -16.5 | 107 27 -25.9 7.9 66 28 24384 75 36 -34.8 -9.3 | 115 36 -32.1 15.1 67 20 26470 80 55 -54.2 -9.6 | 106 54 -51.5 14.9 68 14 27432 80 55 -54.2 -9.6 | 106 54 -51.5 14.9 69 11 28042 90 60 -60.0 0.0 | 113 62 -57.4 24.4 70 6 29566 80 68 -67.0 -11.8 | 101 66 -64.3 12.6 Wind Parameters Mean winds (0-6000m): 336.2 at 32.7 knts Storm direction: 6.2 at 24.5 knts Shear (0-3000m) pos: 1.6 neg: 4.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 68.4 neg: -20.2 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 87.65 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 3 8 188 16| 7.1 0.0 7.1| 16.6 -9.6 7.0 14.0 0.05| 16.5 0.8 1000 360 9 190 15| 3.6 2.8 6.4| 24.5 -12.1 12.3 12.3 0.09| 11.5 1.0 1500 358 11 193 13| 2.4 4.3 6.7| 38.8 -14.5 24.3 16.2 0.24| 10.7 2.6 2000 355 14 200 12| 1.8 4.5 6.3| 50.8 -15.7 35.2 17.6 0.34| 9.7 3.3 2500 349 16 215 10| 1.4 4.8 6.2| 57.4 -20.2 37.2 14.9 0.29| 9.7 2.8 3000 345 19 230 10| 1.6 4.0 5.6| 68.4 -20.2 48.1 16.0 0.32| 8.6 2.8 4000 340 23 253 11| 1.8 3.5 5.2| 95.3 -20.2 75.0 18.8 0.36| 7.5 2.7 5000 337 28 275 13| 1.4 4.5 6.0|144.2 -20.2 123.9 24.8 0.35| 8.0 2.8 6000 336 33 289 17| 1.3 4.3 5.6|176.7 -24.1 152.5 25.4 0.35| 7.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251128.12.gif