UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 30 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 246 SFC 956 691 -5.7 -7.4 88 1.7 -6.2 120 2 270.9 271.3 269.4 277.2 2.29 2 925 859 -6.9 -8.3 90 1.4 -7.3 180 3 272.3 272.6 270.1 278.3 2.21 3 852 1495 -11.7 -11.7 100 0.0 -11.7 214 8 273.7 274.0 270.4 278.8 1.83 4 850 1513 -11.3 -11.3 100 0.0 -11.3 215 8 274.3 274.6 270.9 279.6 1.89 5 845 1559 -8.1 -11.3 78 3.2 -9.1 222 8 278.1 278.5 273.2 283.6 1.90 6 842 1586 -6.3 -7.2 93 0.9 -6.6 227 8 280.3 280.8 275.5 287.8 2.64 7 833 1670 -5.7 -5.9 98 0.2 -5.8 240 8 281.8 282.3 276.7 290.2 2.95 8 826 1737 -6.1 -8.3 84 2.2 -6.8 250 8 282.1 282.5 276.2 289.1 2.47 9 823 1765 -7.1 -14.1 57 7.0 -9.1 255 8 281.3 281.6 274.5 285.8 1.56 10 817 1822 -6.7 -11.3 70 4.6 -8.1 264 8 282.3 282.6 275.6 288.0 1.97 11 805 1938 -6.5 -12.5 62 6.0 -8.3 267 8 283.7 284.0 276.2 289.0 1.82 12 803 1957 -6.3 -15.3 49 9.0 -8.8 267 8 284.1 284.4 275.8 288.4 1.45 13 801 1977 -5.7 -11.7 63 6.0 -7.6 267 8 285.0 285.3 277.0 290.7 1.95 14 776 2225 -6.5 -10.6 73 4.1 -7.8 273 9 286.7 287.1 278.2 293.2 2.19 15 769 2296 -6.5 -13.5 58 7.0 -8.6 275 10 287.5 287.8 278.0 292.7 1.75 16 763 2357 -6.7 -12.7 62 6.0 -8.6 277 11 287.9 288.2 278.4 293.5 1.88 17 700 3025 -10.5 -20.5 44 10.0 -12.9 290 17 290.9 291.0 278.7 294.2 1.07 18 689 3147 -11.1 -22.1 40 11.0 -13.6 301 18 291.5 291.7 278.9 294.5 0.94 19 673 3326 -12.3 -22.3 43 10.0 -14.6 302 19 292.1 292.3 279.1 295.1 0.95 20 636 3758 -12.5 -28.5 25 16.0 -15.6 309 22 296.7 296.8 280.7 298.5 0.57 21 553 4812 -18.5 -41.5 11 23.0 -21.3 317 35 301.7 301.7 282.3 302.3 0.18 22 535 5061 -14.5 -52.5 2 38.0 -18.7 324 40 309.3 309.3 285.1 309.5 0.06 23 513 5378 -16.3 -47.3 5 31.0 -20.0 330 42 310.9 310.9 285.8 311.3 0.10 24 503 5525 -17.7 -34.7 21 17.0 -20.5 330 41 310.9 311.0 286.2 312.3 0.40 25 500 5570 -17.9 -38.9 14 21.0 -21.0 330 41 311.2 311.3 286.1 312.2 0.26 26 492 5690 -19.1 -40.1 14 21.0 -22.0 330 42 311.2 311.2 286.1 312.0 0.24 27 478 5903 -20.9 -32.9 33 12.0 -22.9 330 44 311.5 311.6 286.5 313.3 0.50 28 475 5950 -20.5 -24.7 69 4.2 -21.4 330 45 312.6 312.8 287.5 316.3 1.09 29 472 5996 -20.1 -25.1 64 5.0 -21.2 330 45 313.7 313.9 287.8 317.2 1.05 30 400 7200 -28.1 -30.1 83 2.0 -28.5 335 69 318.5 318.6 289.1 321.2 0.78 31 376 7642 -31.1 -31.9 93 0.8 -31.2 330 75 320.2 320.3 289.6 322.7 0.70 32 364 7871 -32.9 -35.4 78 2.5 -33.2 332 77 320.8 320.9 289.6 322.6 0.52 33 356 8027 -34.1 -37.6 71 3.5 -34.5 333 79 321.2 321.3 289.6 322.7 0.42 34 323 8700 -39.9 -42.9 73 3.0 -40.1 337 85 322.2 322.3 289.8 323.2 0.27 35 300 9200 -44.5 -48.2 66 3.7 -44.7 340 90 322.6 322.7 289.8 323.3 0.16 36 291 9403 -46.3 -50.3 64 4.0 -46.5 340 91 322.9 322.9 289.8 323.4 0.13 37 250 10400 -52.1 -56.4 60 4.3 -52.2 335 127 328.6 328.6 291.4 328.9 0.07 38 214 11389 -59.4 -64.3 53 4.9 -59.5 340 144 332.2 332.2 292.3 332.3 0.03 39 210 11507 -60.3 -65.3 52 5.0 -60.4 340 144 332.6 332.6 292.4 332.7 0.03 40 204 11687 -61.3 -65.6 57 4.3 -61.4 342 137 333.8 333.8 292.7 333.9 0.03 41 200 11810 -61.9 -67.9 45 6.0 -62.0 345 128 334.7 334.7 293.0 334.8 0.02 42 198 11872 -62.3 -69.3 39 7.0 -62.4 345 123 335.1 335.1 293.1 335.1 0.02 43 189 12162 -59.9 -75.9 11 16.0 -60.0 347 110 343.4 343.4 295.1 343.4 0.01 44 180 12466 -61.7 -78.7 9 17.0 -61.8 350 96 345.3 345.3 295.6 345.3 0.00 45 170 12821 -60.7 -79.7 6 19.0 -60.9 345 89 352.7 352.7 297.2 352.7 0.00 46 162 13120 -62.1 -81.1 6 19.0 -62.2 340 83 355.2 355.2 297.7 355.2 0.00 47 155 13395 -60.1 -83.1 3 23.0 -60.3 335 77 363.1 363.1 299.3 363.1 0.00 48 150 13600 -59.7 -83.7 3 24.0 -59.9 340 75 367.2 367.2 300.1 367.2 0.00 49 138 14121 -58.7 -84.7 2 26.0 -59.0 343 68 377.9 377.9 301.9 377.9 0.00 50 131 14446 -60.1 -85.1 2 25.0 -60.3 345 63 381.0 381.0 302.4 381.0 0.00 51 121 14942 -57.9 -84.9 2 27.0 -58.2 348 56 393.8 393.8 304.3 393.8 0.00 52 118 15100 -58.5 -85.5 2 27.0 -58.8 349 54 395.5 395.5 304.6 395.5 0.00 53 115 15262 -56.3 -85.3 1 29.0 -56.7 349 51 402.5 402.5 305.5 402.5 0.00 54 101 16087 -55.1 -85.1 1 30.0 -55.6 345 44 420.1 420.1 307.7 420.1 0.00 55 100 16150 -55.5 -85.5 1 30.0 -56.0 345 44 420.5 420.5 307.8 420.5 0.00 56 84 17271 -51.5 -84.5 1 33.0 -52.4 355 37 450.1 450.1 310.8 450.1 0.00 57 79 17668 -53.3 -85.3 1 32.0 -54.1 360 34 454.4 454.4 311.3 454.4 0.00 58 70 18450 -51.1 -85.1 1 34.0 -52.2 360 28 475.1 475.1 313.1 475.1 0.00 59 50 20680 -42.3 -81.3 1 39.0 -45.7 45 22 543.8 543.8 317.8 543.8 0.01 60 46 21242 -41.5 -81.5 1 40.0 -45.3 55 16 558.8 558.8 318.6 558.9 0.01 61 30 24100 -46.3 -83.3 1 37.0 -49.8 80 42 618.4 618.4 321.4 618.5 0.01 62 24 25583 -48.3 -84.3 1 36.0 -51.8 76 38 653.4 653.4 322.8 653.5 0.01 63 20 26790 -47.7 -84.7 1 37.0 -51.9 75 43 690.2 690.2 324.1 690.3 0.02 64 19 27128 -47.5 -84.5 1 37.0 -52.0 75 46 701.0 701.0 324.4 701.1 0.02 65 15 28671 -51.5 -85.5 1 34.0 -55.2 77 58 736.7 736.7 325.6 736.9 0.02 66 13 29600 -50.5 -85.5 1 35.0 -55.0 72 64 771.0 771.0 326.5 771.1 0.02 67 10 31300 -52.5 -87.5 1 35.0 -57.1 65 72 823.6 823.6 327.8 823.7 0.02 68 8.8 32127 -51.9 -85.9 1 34.0 -57.1 856.6 856.6 328.5 856.8 0.03 69 6.6 33966 -57.9 -88.9 1 31.0 -61.7 904.8 904.8 329.5 905.0 0.02 70 6.5 34063 -57.3 -89.3 1 32.0 -61.3 911.3 911.3 329.7 911.5 0.02 TRP 198 11872 -62.3 -69.3 39 7.0 -62.4 345 123 335.1 335.1 293.1 335.1 0.02 WND 214 11389 -59.4 -64.3 53 4.9 -59.5 340 144 332.2 332.2 292.3 332.3 0.03 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 46.56 % Est. max temperature: 6.82 C = 44.28 F Sfc-Lift cond lev (LCL): 930.45 mb = 829.04 m = 2719.92 ft T: -6.69 C 700-500 lapse rate: 2.91 C/km ThetaE index: 4.33 C Layer 826.0- 817.0 mb Conv cond level (CCL): 883.65 mb = 1212.78 m = 3978.88 ft Mean mixing ratio: 2.09 g/kg Conv temperature: -3.57 C = 25.58 F Cap Strength: 27.33 C Lifted Index: 27.31 C Risk: None Lifted Index @300 mb: 31.42 C Lifted Index @700 mb: 13.45 C Showalter Index: 26.32 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 6.60 C Cross Totals Index: 6.60 C K Index: -14.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 6.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.78 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 79709.53 J/kg Cap Strength: 27.28 C Lift Cond Lev (LCL): 890.90 mb = 1149.55 m = 3771.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 18 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 ---------------------------------------------------------- 0 956 691 120 2 -1.7 1.0 | 165 20 -5.2 19.0 1 925 859 180 3 0.0 3.0 | 171 21 -3.5 21.0 2 918 914 165 3 -0.8 2.9 | 168 21 -4.3 20.9 3 883 1219 205 4 1.7 3.6 | 175 22 -1.8 21.7 4 850 1513 215 8 4.6 6.6 | 183 25 1.1 24.6 5 816 1829 265 8 8.0 0.7 | 193 19 4.5 18.7 6 785 2134 270 7 7.0 -0.0 | 191 18 3.5 18.0 7 755 2438 280 13 12.8 -2.3 | 210 18 9.3 15.8 8 726 2743 290 13 12.2 -4.4 | 213 16 8.7 13.6 9 700 3025 290 17 16.0 -5.8 | 226 17 12.5 12.2 10 698 3048 300 17 14.7 -8.5 | 230 15 11.2 9.5 11 644 3658 305 21 17.2 -12.0 | 246 15 13.7 6.0 12 594 4267 330 27 13.5 -23.4 | 298 11 10.0 -5.3 13 548 4877 315 36 25.5 -25.5 | 289 23 21.9 -7.4 14 526 5182 330 43 21.5 -37.2 | 317 26 18.0 -19.2 15 500 5570 330 41 20.5 -35.5 | 316 24 17.0 -17.5 16 465 6096 330 46 23.0 -39.8 | 318 29 19.5 -21.8 17 400 7200 335 69 29.2 -62.5 | 330 51 25.7 -44.5 18 377 7620 330 75 37.5 -65.0 | 324 58 34.0 -46.9 19 302 9144 340 89 30.4 -83.6 | 338 71 26.9 -65.6 20 300 9200 340 90 30.8 -84.6 | 338 72 27.3 -66.5 21 289 9449 340 91 31.1 -85.5 | 338 73 27.6 -67.5 22 263 10058 340 124 42.4 -116.5 | 338 106 38.9 -98.5 23 250 10400 335 127 53.7 -115.1 | 333 109 50.2 -97.1 24 240 10668 335 130 54.9 -117.8 | 333 112 51.4 -99.8 25 214 11389 340 144 49.3 -135.3 | 339 126 45.7 -117.3 26 207 11582 340 144 49.3 -135.3 | 339 126 45.7 -117.3 27 200 11810 345 128 33.1 -123.6 | 344 110 29.6 -105.6 28 198 11872 345 123 31.8 -118.8 | 344 105 28.3 -100.8 29 179 12497 350 95 16.5 -93.6 | 350 77 13.0 -75.5 30 155 13411 335 77 32.5 -69.8 | 331 59 29.0 -51.7 31 150 13600 340 75 25.7 -70.5 | 337 57 22.1 -52.4 32 116 15240 350 52 9.0 -51.2 | 351 34 5.5 -33.2 33 110 15545 345 42 10.9 -40.6 | 342 24 7.4 -22.5 34 100 16150 345 44 11.4 -42.5 | 342 26 7.9 -24.5 35 95 16459 345 44 11.4 -42.5 | 342 26 7.9 -24.5 36 79 17678 360 34 -0.0 -34.0 | 12 16 -3.5 -16.0 37 75 17983 340 29 9.9 -27.3 | 325 11 6.4 -9.2 38 72 18288 350 20 3.5 -19.7 | 1 2 -0.0 -1.7 39 70 18450 360 28 -0.0 -28.0 | 19 11 -3.5 -10.0 40 65 18898 5 28 -2.4 -27.9 | 31 12 -6.0 -9.9 41 62 19202 340 23 7.9 -21.6 | 309 6 4.4 -3.6 42 60 19507 340 27 9.2 -25.4 | 322 9 5.7 -7.3 43 57 19812 15 25 -6.5 -24.1 | 59 12 -10.0 -6.1 44 54 20117 15 25 -6.5 -24.1 | 59 12 -10.0 -6.1 45 52 20422 50 23 -17.6 -14.8 | 99 21 -21.1 3.3 46 50 20680 45 22 -15.6 -15.6 | 97 19 -19.1 2.5 47 50 20726 35 19 -10.9 -15.6 | 100 15 -14.4 2.5 48 47 21031 55 21 -17.2 -12.0 | 106 22 -20.7 6.0 49 45 21336 55 14 -11.5 -8.0 | 124 18 -15.0 10.0 50 43 21641 45 26 -18.4 -18.4 | 89 22 -21.9 -0.3 51 41 21946 65 15 -13.6 -6.3 | 124 21 -17.1 11.7 52 40 22250 50 24 -18.4 -15.4 | 97 22 -21.9 2.6 53 36 22860 55 35 -28.7 -20.1 | 86 32 -32.2 -2.0 54 33 23470 85 29 -28.9 -2.5 | 116 36 -32.4 15.5 55 30 24100 80 42 -41.4 -7.3 | 103 46 -44.9 10.7 56 29 24384 80 43 -42.3 -7.5 | 103 47 -45.9 10.6 57 23 25908 75 36 -34.8 -9.3 | 103 39 -38.3 8.7 58 22 26213 55 43 -35.2 -24.7 | 80 39 -38.7 -6.6 59 20 26790 75 43 -41.5 -11.1 | 99 46 -45.0 6.9 60 18 27432 75 49 -47.3 -12.7 | 96 51 -50.8 5.4 61 17 28042 80 53 -52.2 -9.2 | 99 56 -55.7 8.8 62 14 28956 75 61 -58.9 -15.8 | 92 62 -62.4 2.2 63 10 31300 65 72 -65.3 -30.4 | 80 70 -68.8 -12.4 Wind Parameters Mean winds (0-6000m): 319.0 at 24.5 knts Storm direction: 349.0 at 18.4 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 137.8 neg: -2.6 tot: 135.2 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 96.44 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 ------------------------------------------------------------------------------- 500 174 3 170 21| 4.2 0.0 4.2| 20.6 0.0 20.6 41.1 0.82| 4.6 3.8 1000 204 5 176 22| 4.8 0.0 4.8| 58.0 0.0 58.0 58.0 0.78| 6.4 5.0 1500 231 6 182 22| 3.4 0.0 3.4| 69.9 -2.6 67.2 44.8 0.66| 6.0 3.9 2000 254 7 189 20| 3.8 0.0 3.8| 97.0 -2.6 94.4 47.2 0.71| 6.2 4.4 2500 269 9 196 19| 4.1 0.0 4.1|122.7 -2.6 120.1 48.0 0.73| 6.5 4.8 3000 281 11 203 17| 4.0 0.0 4.0|137.8 -2.6 135.2 45.1 0.76| 6.1 4.6 4000 301 15 220 14| 3.6 1.0 4.6|174.2 -9.6 164.7 41.2 0.66| 7.1 4.7 5000 312 20 246 12| 3.9 0.8 4.7|250.6 -16.2 234.4 46.9 0.64| 7.6 4.8 6000 319 25 272 13| 4.7 0.6 5.3|297.6 -16.2 281.5 46.9 0.58| 7.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251130.12.gif