UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 26 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 179 SFC 949 691 -1.9 -5.4 77 3.5 -3.1 350 2 275.3 275.8 272.8 282.8 2.69 2 925 802 -3.9 -5.8 87 1.9 -4.6 10 6 275.3 275.8 272.7 282.7 2.68 3 913 905 -4.7 -6.4 88 1.7 -5.3 42 5 275.5 276.0 272.7 282.7 2.59 4 896 1053 -3.7 -6.4 81 2.7 -4.7 97 10 278.0 278.5 274.2 285.4 2.64 5 850 1468 -5.9 -6.9 93 1.0 -6.2 165 31 280.0 280.4 275.4 287.5 2.68 6 830 1654 -7.3 -7.5 98 0.2 -7.4 173 29 280.4 280.8 275.5 287.8 2.62 7 816 1787 -6.9 -11.5 70 4.6 -8.3 182 24 282.2 282.5 275.5 287.8 1.94 8 794 1999 -8.1 -15.1 57 7.0 -10.0 185 21 283.1 283.4 275.3 287.5 1.49 9 764 2297 -9.9 -16.9 57 7.0 -11.7 188 18 284.3 284.5 275.7 288.3 1.33 10 746 2482 -8.9 -24.9 26 16.0 -12.3 192 16 287.4 287.5 276.4 289.5 0.68 11 735 2596 -9.5 -29.5 18 20.0 -13.2 198 14 287.9 288.0 276.3 289.4 0.45 12 728 2670 -10.3 -27.3 23 17.0 -13.6 201 13 287.8 287.9 276.5 289.6 0.56 13 724 2713 -10.5 -18.5 52 8.0 -12.5 203 13 288.1 288.3 277.6 291.8 1.23 14 715 2809 -11.3 -18.3 56 7.0 -13.0 204 13 288.2 288.4 277.7 292.0 1.26 15 701 2960 -12.5 -20.5 51 8.0 -14.3 200 15 288.5 288.7 277.6 291.8 1.07 16 700 2971 -12.7 -19.7 56 7.0 -14.3 200 15 288.4 288.6 277.6 291.9 1.14 17 688 3103 -14.1 -19.1 66 5.0 -15.3 203 16 288.3 288.5 277.7 292.0 1.23 18 685 3136 -13.9 -16.1 83 2.2 -14.5 204 17 288.9 289.2 278.4 293.7 1.59 19 670 3304 -14.7 -16.5 86 1.8 -15.2 209 18 289.8 290.1 278.9 294.6 1.57 20 640 3650 -15.7 -18.6 78 2.9 -16.4 243 14 292.5 292.7 279.9 296.7 1.38 21 573 4476 -20.5 -20.9 97 0.4 -20.6 262 22 296.3 296.5 281.4 300.2 1.26 22 562 4620 -21.1 -22.9 85 1.8 -21.5 260 25 297.2 297.4 281.6 300.6 1.08 23 534 4995 -24.3 -27.9 72 3.6 -24.9 256 31 297.8 297.9 281.4 300.1 0.72 24 500 5470 -28.7 -29.6 92 0.9 -28.8 260 29 298.0 298.2 281.4 300.2 0.66 25 494 5556 -29.5 -29.5 100 0.0 -29.5 261 30 298.1 298.2 281.4 300.3 0.67 26 478 5791 -31.5 -31.7 98 0.2 -31.5 265 35 298.4 298.6 281.4 300.3 0.56 27 475 5835 -31.9 -36.7 62 4.8 -32.4 266 35 298.5 298.6 281.2 299.7 0.35 28 472 5880 -30.9 -58.9 5 28.0 -32.3 266 36 300.3 300.3 281.5 300.4 0.03 29 470 5911 -30.7 -53.7 9 23.0 -32.0 267 37 300.9 300.9 281.8 301.1 0.05 30 400 7040 -38.1 -59.1 9 21.0 -38.9 265 43 305.5 305.5 283.6 305.6 0.03 31 347 8004 -45.1 -67.1 7 22.0 -45.6 269 44 308.7 308.7 284.8 308.7 0.01 32 315 8643 -50.1 -65.1 15 15.0 -50.4 266 44 310.4 310.4 285.5 310.4 0.02 33 300 8960 -51.9 -62.9 26 11.0 -52.1 265 44 312.2 312.2 286.1 312.3 0.03 34 296 9046 -52.5 -63.5 25 11.0 -52.7 265 44 312.5 312.6 286.2 312.6 0.03 35 271 9610 -55.7 -67.7 21 12.0 -55.8 267 46 315.9 315.9 287.4 315.9 0.02 36 250 10120 -57.1 -70.1 18 13.0 -57.2 270 48 321.2 321.2 289.1 321.2 0.01 37 239 10403 -58.1 -71.1 17 13.0 -58.2 265 52 323.8 323.8 289.9 323.9 0.01 38 212 11160 -55.5 -78.5 4 23.0 -55.8 273 49 339.2 339.2 294.1 339.2 0.00 39 205 11373 -56.5 -79.5 4 23.0 -56.7 274 47 340.9 340.9 294.6 340.9 0.00 40 200 11530 -54.7 -79.7 3 25.0 -55.0 275 46 346.1 346.1 295.8 346.2 0.00 41 195 11693 -53.3 -81.3 2 28.0 -53.7 280 46 350.9 350.9 296.8 350.9 0.00 42 169 12611 -54.9 -82.9 2 28.0 -55.2 279 43 362.9 362.9 299.2 362.9 0.00 43 157 13086 -51.9 -82.9 1 31.0 -52.4 275 42 375.7 375.7 301.5 375.7 0.00 44 151 13337 -53.9 -83.9 1 30.0 -54.3 279 37 376.5 376.5 301.7 376.5 0.00 45 150 13380 -53.7 -83.7 1 30.0 -54.1 280 36 377.5 377.5 301.9 377.6 0.00 46 126 14498 -54.9 -83.9 2 29.0 -55.4 289 36 394.7 394.7 304.5 394.7 0.00 47 104 15736 -51.3 -84.3 1 33.0 -52.1 291 26 423.8 423.8 308.2 423.8 0.00 48 100 15990 -52.5 -84.5 1 32.0 -53.2 305 24 426.3 426.3 308.4 426.3 0.00 49 96 16253 -54.1 -85.1 1 31.0 -54.7 298 23 428.2 428.2 308.6 428.2 0.00 50 76 17765 -50.3 -84.3 1 34.0 -51.5 271 22 465.7 465.7 312.3 465.7 0.00 51 70 18300 -51.7 -84.7 1 33.0 -52.8 345 8 473.8 473.8 313.0 473.8 0.00 52 59 19403 -53.9 -85.9 1 32.0 -54.9 257 10 492.6 492.6 314.4 492.6 0.00 53 50 20470 -52.3 -85.3 1 33.0 -53.7 25 12 520.2 520.2 316.3 520.3 0.01 54 45 21155 -50.9 -84.9 1 34.0 -52.6 63 8 539.5 539.5 317.5 539.6 0.01 55 42 21603 -52.7 -85.7 1 33.0 -54.2 75 4 545.8 545.8 317.9 545.9 0.01 56 30 23780 -52.5 -85.5 1 33.0 -54.5 90 13 601.5 601.5 320.7 601.6 0.01 57 20 26410 -50.7 -85.7 1 35.0 -54.0 65 18 681.0 681.0 323.8 681.1 0.01 58 12 29735 -50.1 -85.1 1 35.0 -55.0 71 23 790.2 790.2 327.0 790.4 0.02 59 10 30920 -51.9 -85.9 1 34.0 -56.6 75 23 825.8 825.8 327.8 826.0 0.02 60 5.8 34429 -54.5 -86.5 1 32.0 -59.9 953.7 953.7 330.4 954.1 0.04 TRP 239 10403 -58.1 -71.1 17 13.0 -58.2 265 52 323.8 323.8 289.9 323.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5291.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 75.60 % Est. max temperature: 5.56 C = 42.00 F Sfc-Lift cond lev (LCL): 898.23 mb = 1033.64 m = 3391.18 ft T: -3.83 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.31 C Layer 816.0- 764.0 mb Conv cond level (CCL): 798.81 mb = 1952.22 m = 6404.85 ft Mean mixing ratio: 2.65 g/kg Conv temperature: 5.57 C = 42.02 F Cap Strength: 11.72 C Lifted Index: 11.48 C Risk: None Lifted Index @300 mb: 19.45 C Lifted Index @700 mb: 6.50 C Showalter Index: 9.37 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 21.80 C K Index: 8.90 Risk: None Sweat Index: 240.52 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.34 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 80444.43 J/kg Cap Strength: 11.73 C Lift Cond Lev (LCL): 868.17 mb = 1301.50 m = 4269.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 17 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 ---------------------------------------------------------- 0 949 691 350 2 0.3 -2.0 | 83 17 -17.1 -2.0 1 925 802 10 6 -1.0 -5.9 | 72 19 -18.4 -5.9 2 912 914 45 5 -3.5 -3.5 | 80 21 -20.9 -3.5 3 877 1219 160 16 -5.5 15.0 | 123 27 -22.9 15.0 4 850 1468 165 31 -8.0 29.9 | 140 39 -25.4 29.9 5 844 1524 165 33 -8.5 31.9 | 141 41 -25.9 31.9 6 811 1829 185 23 2.0 22.9 | 146 28 -15.4 22.9 7 780 2134 185 20 1.7 19.9 | 142 25 -15.7 19.9 8 750 2438 190 17 3.0 16.7 | 139 22 -14.4 16.7 9 721 2743 205 12 5.1 10.9 | 131 16 -12.3 10.9 10 700 2971 200 15 5.1 14.1 | 139 19 -12.3 14.1 11 665 3353 210 19 9.5 16.5 | 154 18 -7.9 16.5 12 638 3658 245 14 12.7 5.9 | 141 8 -4.7 5.9 13 613 3962 260 14 13.8 2.4 | 124 4 -3.6 2.4 14 588 4267 265 18 17.9 1.6 | 199 2 0.5 1.6 15 542 4877 255 31 29.9 8.0 | 237 15 12.5 8.0 16 500 5470 260 29 28.6 5.0 | 246 12 11.2 5.0 17 457 6096 270 40 40.0 -0.0 | 270 23 22.6 0.0 18 400 7040 265 43 42.8 3.7 | 262 26 25.4 3.8 19 367 7620 270 44 44.0 -0.0 | 270 27 26.6 0.0 20 300 8960 265 44 43.8 3.8 | 262 27 26.4 3.8 21 291 9144 265 45 44.8 3.9 | 262 28 27.4 3.9 22 250 10120 270 48 48.0 -0.0 | 270 31 30.6 0.0 23 239 10403 265 52 51.8 4.5 | 262 35 34.4 4.5 24 229 10668 270 52 52.0 -0.0 | 270 35 34.6 0.0 25 200 11530 275 46 45.8 -4.0 | 278 29 28.4 -4.0 26 189 11887 285 45 43.5 -11.6 | 294 29 26.1 -11.6 27 157 13106 275 42 41.8 -3.7 | 279 25 24.4 -3.7 28 150 13380 280 36 35.5 -6.3 | 289 19 18.1 -6.2 29 149 13411 290 38 35.7 -13.0 | 305 22 18.3 -13.0 30 142 13716 270 39 39.0 -0.0 | 270 22 21.6 0.0 31 130 14326 290 37 34.8 -12.7 | 306 21 17.4 -12.7 32 112 15240 285 33 31.9 -8.5 | 301 17 14.5 -8.5 33 107 15545 280 28 27.6 -4.9 | 296 11 10.2 -4.9 34 100 15990 305 24 19.7 -13.8 | 351 14 2.3 -13.8 35 97 16154 305 24 19.7 -13.8 | 351 14 2.3 -13.8 36 89 16764 265 18 17.9 1.6 | 199 2 0.5 1.6 37 81 17374 285 21 20.3 -5.4 | 332 6 2.9 -5.4 38 77 17678 270 21 21.0 -0.0 | 270 4 3.6 0.0 39 74 17983 275 24 23.9 -2.1 | 288 7 6.5 -2.1 40 70 18300 345 8 2.1 -7.7 | 63 17 -15.3 -7.7 41 67 18593 340 10 3.4 -9.4 | 56 17 -14.0 -9.4 42 64 18898 285 10 9.7 -2.6 | 72 8 -7.7 -2.6 43 55 19812 235 10 8.2 5.7 | 122 11 -9.2 5.7 44 50 20422 310 12 9.2 -7.7 | 47 11 -8.2 -7.7 45 50 20470 25 12 -5.1 -10.9 | 64 25 -22.5 -10.9 46 48 20726 20 11 -3.8 -10.3 | 64 24 -21.2 -10.3 47 46 21031 55 10 -8.2 -5.7 | 77 26 -25.6 -5.7 48 44 21336 75 6 -5.8 -1.6 | 86 23 -23.2 -1.5 49 40 21946 75 1 -1.0 -0.3 | 89 18 -18.4 -0.3 50 35 22860 60 10 -8.7 -5.0 | 79 27 -26.1 -5.0 51 31 23470 40 13 -8.4 -10.0 | 69 28 -25.8 -10.0 52 30 23774 65 19 -17.2 -8.0 | 77 36 -34.6 -8.0 53 30 23780 90 13 -13.0 0.0 | 90 30 -30.4 0.0 54 29 24079 85 15 -14.9 -1.3 | 88 32 -32.3 -1.3 55 26 24689 90 15 -15.0 0.0 | 90 32 -32.4 0.0 56 25 24994 85 13 -13.0 -1.1 | 88 30 -30.3 -1.1 57 23 25603 80 12 -11.8 -2.1 | 86 29 -29.2 -2.1 58 22 25908 50 10 -7.7 -6.4 | 76 26 -25.1 -6.4 59 21 26213 50 17 -13.0 -10.9 | 70 32 -30.4 -10.9 60 20 26410 65 18 -16.3 -7.6 | 77 35 -33.7 -7.6 61 20 26518 80 13 -12.8 -2.3 | 86 30 -30.2 -2.3 62 19 26822 60 18 -15.6 -9.0 | 75 34 -33.0 -9.0 63 18 27127 55 18 -14.7 -10.3 | 72 34 -32.1 -10.3 64 17 27432 65 28 -25.4 -11.8 | 75 44 -42.8 -11.8 65 16 28042 70 18 -16.9 -6.2 | 80 35 -34.3 -6.2 66 14 28956 90 21 -21.0 0.0 | 90 38 -38.4 0.0 67 13 29261 70 23 -21.6 -7.9 | 79 40 -39.0 -7.9 68 10 30920 75 23 -22.2 -6.0 | 81 40 -39.6 -5.9 Wind Parameters Mean winds (0-6000m): 240.0 at 23.2 knts Storm direction: 270.0 at 17.4 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 315.9 neg: -51.5 tot: 264.4 m^2/s^2 ave: 88.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 5.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.16 Bulk Shear: 115.92 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 89 7 90 24| 17.4 0.0 17.4|136.9 -15.6 121.4 242.7 0.61| 28.4 17.2 1000 160 16 123 27| 15.2 0.0 15.2|277.3 -15.6 261.7 261.7 0.62| 27.3 16.8 1500 170 18 131 27| 7.3 0.0 7.3|282.6 -30.1 252.5 168.3 0.50| 21.4 10.7 2000 175 18 133 26| 3.8 0.0 3.8|282.6 -45.3 237.3 118.6 0.40| 18.1 7.3 2500 180 17 135 24| 3.9 0.0 3.9|304.6 -45.7 258.8 103.5 0.43| 15.7 6.8 3000 187 17 138 23| 2.5 0.0 2.5|315.9 -51.5 264.4 88.1 0.37| 15.4 5.6 4000 207 17 148 18| 2.2 1.3 3.5|319.8 -53.5 266.3 66.6 0.35| 13.7 4.7 5000 225 20 167 14| 2.1 1.4 3.4|336.2 -54.0 282.2 56.4 0.35| 12.1 4.2 6000 240 23 193 12| 2.4 1.3 3.7|358.6 -67.5 291.1 48.5 0.34| 11.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251126.00.gif