UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 29 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 249 SFC 956 691 -5.9 -7.9 86 2.0 -6.5 325 2 270.7 271.1 269.1 276.7 2.20 2 925 861 -8.1 -8.3 98 0.2 -8.2 25 6 271.0 271.4 269.3 277.1 2.21 3 924 869 -8.1 -8.3 98 0.2 -8.2 27 6 271.1 271.5 269.4 277.2 2.21 4 918 920 -8.1 -8.6 96 0.5 -8.2 42 6 271.6 272.0 269.7 277.6 2.17 5 915 946 -6.5 -8.8 84 2.3 -7.2 51 6 273.5 273.9 270.8 279.5 2.14 6 900 1075 -6.9 -8.8 86 1.9 -7.5 98 8 274.4 274.8 271.4 280.5 2.18 7 877 1276 -8.3 -9.1 94 0.8 -8.5 156 12 275.0 275.3 271.8 281.1 2.19 8 852 1501 -8.5 -10.8 83 2.3 -9.2 178 19 277.1 277.4 272.6 282.6 1.97 9 850 1519 -8.7 -10.9 84 2.2 -9.4 180 20 277.0 277.4 272.6 282.6 1.95 10 838 1629 -9.3 -11.1 87 1.8 -9.8 182 18 277.5 277.9 272.9 283.1 1.95 11 822 1778 -8.9 -11.6 81 2.7 -9.7 199 15 279.5 279.8 274.0 285.0 1.91 12 813 1864 -5.5 -25.5 19 20.0 -9.8 204 13 284.0 284.1 274.5 285.8 0.59 13 808 1912 -4.9 -27.9 15 23.0 -9.6 204 12 285.1 285.2 274.9 286.6 0.48 14 788 2109 -5.3 -33.3 9 28.0 -10.4 200 8 286.7 286.8 275.5 287.7 0.29 15 778 2209 -5.7 -23.7 23 18.0 -9.8 163 6 287.4 287.5 276.5 289.6 0.73 16 772 2270 -5.5 -12.5 58 7.0 -7.7 133 4 288.2 288.5 278.6 293.8 1.89 17 766 2331 -5.5 -15.5 45 10.0 -8.4 103 3 288.9 289.1 278.3 293.4 1.49 18 755 2444 -6.3 -15.3 49 9.0 -8.9 47 1 289.2 289.5 278.5 293.8 1.54 19 750 2496 -5.7 -34.7 8 29.0 -10.8 18 3 290.4 290.4 277.3 291.3 0.27 20 746 2538 -5.5 -27.5 16 22.0 -10.2 354 5 291.0 291.1 278.0 292.8 0.54 21 727 2740 -7.3 -21.3 32 14.0 -10.8 238 13 291.2 291.4 278.7 294.2 0.96 22 700 3033 -9.7 -19.7 44 10.0 -12.2 260 18 291.7 291.9 279.2 295.3 1.14 23 655 3541 -14.7 -20.7 60 6.0 -16.1 264 17 291.7 291.9 279.1 295.2 1.12 24 645 3657 -15.7 -20.6 66 4.9 -16.8 265 17 291.8 292.1 279.3 295.4 1.15 25 616 4002 -17.9 -19.1 90 1.2 -18.2 294 25 293.2 293.4 280.2 297.4 1.37 26 513 5345 -26.9 -29.3 80 2.4 -27.2 269 33 298.0 298.2 281.4 300.2 0.66 27 500 5530 -28.3 -30.9 78 2.6 -28.6 265 38 298.5 298.6 281.5 300.4 0.58 28 491 5660 -29.3 -32.4 74 3.1 -29.7 264 38 298.9 299.0 281.5 300.6 0.51 29 441 6418 -35.7 -36.7 90 1.0 -35.8 267 34 300.1 300.2 281.9 301.4 0.37 30 412 6888 -39.7 -43.5 67 3.8 -39.9 277 25 300.8 300.9 282.0 301.5 0.20 31 400 7090 -40.5 -44.5 65 4.0 -40.7 280 23 302.4 302.4 282.6 303.0 0.18 32 384 7367 -41.5 -45.5 65 4.0 -41.7 270 21 304.6 304.6 283.5 305.2 0.17 33 329 8394 -50.7 -54.8 62 4.1 -50.8 264 36 305.7 305.7 283.8 306.0 0.07 34 316 8655 -52.5 -57.5 55 5.0 -52.6 271 36 306.8 306.8 284.2 306.9 0.05 35 312 8737 -52.1 -62.1 29 10.0 -52.3 276 34 308.4 308.4 284.8 308.5 0.03 36 302 8947 -53.5 -66.5 19 13.0 -53.7 288 28 309.3 309.4 285.1 309.4 0.02 37 300 8990 -53.3 -67.3 17 14.0 -53.5 290 27 310.2 310.2 285.4 310.3 0.01 38 284 9342 -54.9 -68.9 16 14.0 -55.1 295 26 312.8 312.8 286.4 312.9 0.01 39 268 9714 -55.3 -73.3 9 18.0 -55.5 301 32 317.5 317.5 287.9 317.5 0.01 40 250 10160 -53.5 -75.5 5 22.0 -53.8 310 42 326.5 326.5 290.7 326.5 0.01 41 227 10778 -52.5 -79.5 2 27.0 -52.8 316 44 337.2 337.2 293.6 337.2 0.00 42 200 11590 -52.7 -81.7 2 29.0 -53.1 320 54 349.3 349.3 296.5 349.3 0.00 43 190 11921 -53.7 -81.7 2 28.0 -54.1 320 54 352.9 352.9 297.3 352.9 0.00 44 161 12993 -52.1 -83.1 1 31.0 -52.6 322 50 372.7 372.7 301.0 372.7 0.00 45 150 13450 -53.9 -83.9 1 30.0 -54.3 325 48 377.2 377.2 301.8 377.2 0.00 46 145 13667 -55.3 -84.3 2 29.0 -55.6 327 48 378.4 378.4 302.0 378.5 0.00 47 103 15868 -51.3 -85.3 1 34.0 -52.1 322 32 425.0 425.0 308.3 425.0 0.00 48 100 16060 -52.1 -85.1 1 33.0 -52.8 340 37 427.1 427.1 308.5 427.1 0.00 49 97 16257 -52.7 -85.7 1 33.0 -53.4 335 35 429.6 429.6 308.8 429.6 0.00 50 70 18380 -48.7 -84.7 1 36.0 -50.1 355 23 480.2 480.2 313.5 480.2 0.00 51 64 18970 -47.7 -84.7 1 37.0 -49.4 4 20 494.9 494.9 314.6 494.9 0.00 52 62 19179 -48.9 -84.9 1 36.0 -50.5 13 20 496.7 496.7 314.7 496.7 0.00 53 56 19851 -46.7 -84.7 1 38.0 -48.8 2 12 516.4 516.4 316.1 516.4 0.01 54 50 20600 -47.9 -84.9 1 37.0 -50.0 40 20 530.6 530.6 316.9 530.6 0.01 55 49 20733 -48.1 -85.1 1 37.0 -50.2 16 15 533.2 533.2 317.1 533.2 0.01 56 39 22244 -45.1 -84.1 0 39.0 -48.3 60 34 576.7 576.8 319.5 576.8 0.01 57 36 22784 -39.5 -80.5 0 41.0 -44.7 76 40 604.6 604.6 320.8 604.7 0.02 58 30 24020 -43.3 -83.3 0 40.0 -47.8 95 46 626.6 626.6 321.7 626.7 0.01 59 20 26740 -46.1 -85.1 0 39.0 -50.8 95 80 695.1 695.1 324.3 695.2 0.01 60 15 28639 -49.5 -86.5 1 37.0 -53.9 100 66 743.4 743.4 325.7 743.5 0.01 61 12 30109 -46.9 -85.9 0 39.0 -53.1 97 76 801.6 801.6 327.3 801.7 0.02 62 11 30686 -46.9 -85.9 0 39.0 -53.4 85 96 821.8 821.8 327.8 822.0 0.02 TRP 284 9342 -54.9 -68.9 16 14.0 -55.1 295 26 312.8 312.8 286.4 312.9 0.01 WND 11 30686 -46.9 -85.9 0 39.0 -53.4 85 96 821.8 821.8 327.8 822.0 0.02 Sounding variables and indices 1000-500 mb thick: 5281.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 67.70 % Est. max temperature: 8.48 C = 47.26 F Sfc-Lift cond lev (LCL): 926.04 mb = 855.21 m = 2805.76 ft T: -8.03 C 700-500 lapse rate: 7.45 C/km ThetaE index: 2.55 C Layer 750.0- 746.0 mb Conv cond level (CCL): 674.16 mb = 3320.36 m = 10893.44 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 14.85 C = 58.73 F Cap Strength: 15.85 C Lifted Index: 16.09 C Risk: None Lifted Index @300 mb: 21.86 C Lifted Index @700 mb: 13.42 C Showalter Index: 13.60 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.40 C K Index: -1.30 Risk: None Sweat Index: 227.52 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.77 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 70302.48 J/kg Cap Strength: 16.02 C Lift Cond Lev (LCL): 885.24 mb = 1203.46 m = 3948.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 16 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 ---------------------------------------------------------- 0 956 691 325 2 1.1 -1.6 | 108 14 -13.3 4.3 1 925 861 25 6 -2.5 -5.4 | 92 17 -16.9 0.5 2 919 914 40 6 -3.9 -4.6 | 94 18 -18.3 1.4 3 883 1219 150 10 -5.0 8.7 | 127 24 -19.4 14.6 4 850 1519 180 20 0.0 20.0 | 151 30 -14.4 26.0 5 849 1524 170 20 -3.5 19.7 | 145 31 -17.9 25.6 6 817 1829 205 14 5.9 12.7 | 156 20 -8.5 18.6 7 786 2134 200 7 2.4 6.6 | 136 17 -12.0 12.5 8 755 2438 50 1 -0.8 -0.6 | 109 16 -15.2 5.3 9 727 2743 235 13 10.6 7.5 | 164 14 -3.8 13.4 10 700 3033 260 18 17.7 3.1 | 200 10 3.3 9.1 11 699 3048 260 19 18.7 3.3 | 205 10 4.3 9.3 12 643 3658 265 17 16.9 1.5 | 199 8 2.5 7.4 13 618 3962 295 25 22.7 -10.6 | 299 9 8.2 -4.6 14 593 4267 285 22 21.3 -5.7 | 268 7 6.8 0.3 15 546 4877 280 21 20.7 -3.6 | 250 7 6.3 2.3 16 500 5530 265 38 37.9 3.3 | 248 25 23.4 9.3 17 461 6096 260 40 39.4 6.9 | 243 28 25.0 12.9 18 405 7010 280 23 22.7 -4.0 | 257 8 8.2 2.0 19 400 7090 280 23 22.7 -4.0 | 257 8 8.2 2.0 20 369 7620 260 20 19.7 3.5 | 209 11 5.3 9.4 21 321 8534 265 39 38.9 3.4 | 249 26 24.4 9.4 22 300 8990 290 27 25.4 -9.2 | 287 11 11.0 -3.3 23 293 9144 290 27 25.4 -9.2 | 287 11 11.0 -3.3 24 284 9342 295 26 23.6 -11.0 | 299 10 9.2 -5.0 25 279 9449 295 26 23.6 -11.0 | 299 10 9.2 -5.0 26 250 10160 310 42 32.2 -27.0 | 320 28 17.8 -21.0 27 231 10668 315 43 30.4 -30.4 | 327 29 16.0 -24.5 28 200 11582 325 49 28.1 -40.1 | 338 37 13.7 -34.2 29 200 11590 320 54 34.7 -41.4 | 330 41 20.3 -35.4 30 191 11887 320 55 35.4 -42.1 | 330 42 20.9 -36.2 31 174 12497 325 42 24.1 -34.4 | 341 30 9.7 -28.5 32 151 13411 320 56 36.0 -42.9 | 330 43 21.6 -36.9 33 150 13450 325 48 27.5 -39.3 | 339 36 13.1 -33.4 34 114 15240 340 45 15.4 -42.3 | 358 36 1.0 -36.3 35 108 15545 340 39 13.3 -36.6 | 2 31 -1.1 -30.7 36 103 15850 320 32 20.6 -24.5 | 342 20 6.2 -18.6 37 100 16060 340 37 12.7 -34.8 | 3 29 -1.8 -28.8 38 94 16459 330 32 16.0 -27.7 | 356 22 1.6 -21.8 39 82 17374 360 25 -0.0 -25.0 | 37 24 -14.4 -19.0 40 74 17983 340 24 8.2 -22.6 | 20 18 -6.2 -16.6 41 71 18288 10 26 -4.5 -25.6 | 44 27 -18.9 -19.7 42 70 18380 355 23 2.0 -22.9 | 36 21 -12.4 -17.0 43 68 18593 350 21 3.6 -20.7 | 36 18 -10.8 -14.7 44 59 19507 25 19 -8.0 -17.2 | 63 25 -22.4 -11.3 45 56 19812 360 12 -0.0 -12.0 | 67 16 -14.4 -6.0 46 51 20422 35 18 -10.3 -14.7 | 70 26 -24.7 -8.8 47 50 20600 40 20 -12.9 -15.3 | 71 29 -27.3 -9.4 48 49 20726 15 15 -3.9 -14.5 | 65 20 -18.3 -8.5 49 45 21336 65 20 -18.1 -8.5 | 86 33 -32.5 -2.5 50 39 22250 60 34 -29.4 -17.0 | 76 45 -43.9 -11.0 51 37 22555 70 37 -34.8 -12.7 | 82 50 -49.2 -6.7 52 31 23774 100 52 -51.2 9.0 | 103 67 -65.6 15.0 53 30 24020 95 46 -45.8 4.0 | 99 61 -60.2 10.0 54 28 24384 90 46 -46.0 0.0 | 96 61 -60.4 6.0 55 25 25298 90 72 -72.0 0.0 | 94 87 -86.4 6.0 56 20 26740 95 80 -79.7 7.0 | 98 95 -94.1 12.9 57 19 26822 95 63 -62.8 5.5 | 98 78 -77.2 11.4 58 17 27127 95 80 -79.7 7.0 | 98 95 -94.1 12.9 59 16 27432 100 68 -67.0 11.8 | 102 83 -81.4 17.8 60 14 27737 100 62 -61.1 10.8 | 102 77 -75.5 16.7 61 11 28346 95 83 -82.7 7.2 | 98 98 -97.1 13.2 Wind Parameters Mean winds (0-6000m): 262.4 at 20.8 knts Storm direction: 292.4 at 15.6 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 224.4 neg: -109.1 tot: 115.3 m^2/s^2 ave: 38.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.22 Bulk Shear: 93.38 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 65 6 100 20| 12.0 0.0 12.0| 70.4 -14.8 55.6 111.3 0.38| 21.5 8.2 1000 160 11 131 24| 9.4 0.0 9.4|169.0 -15.1 153.9 153.9 0.57| 19.7 11.2 1500 176 11 138 23| 6.2 3.9 10.1|175.7 -59.8 115.9 77.2 0.26| 18.2 4.8 2000 183 9 138 21| 4.8 2.9 7.7|193.9-107.2 86.6 43.3 0.16| 20.2 3.3 2500 207 11 148 18| 3.9 2.0 5.8|222.1-107.6 114.5 45.8 0.24| 19.2 4.7 3000 226 12 157 15| 2.9 1.7 4.5|224.4-109.1 115.3 38.4 0.24| 16.5 4.0 4000 255 14 177 10| 2.2 0.9 3.1|245.4-119.9 125.5 31.4 0.25| 14.7 3.7 5000 262 17 199 9| 1.8 2.1 3.9|246.4-135.3 111.1 22.2 0.20| 13.8 2.7 6000 262 21 216 11| 0.7 1.7 2.5|269.4-148.9 120.4 20.1 0.19| 12.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251129.12.gif