UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 22 OCT 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 94 SFC 941 691 3.0 0.4 83 2.6 1.8 310 1 281.0 281.7 278.0 292.6 4.18 2 931 719 2.8 0.2 83 2.6 1.7 198 5 281.7 282.4 278.3 293.3 4.16 3 925 737 5.2 0.3 71 4.9 2.9 130 7 284.6 285.4 279.8 296.6 4.22 4 924 746 5.6 0.6 70 5.0 3.3 132 8 285.1 285.9 280.1 297.4 4.32 5 916 817 6.0 0.0 65 6.0 3.2 146 13 286.2 287.0 280.5 298.1 4.17 6 850 1428 3.6 -2.4 65 6.0 1.0 165 50 289.9 290.6 281.7 300.9 3.77 7 843 1495 3.2 -1.8 70 5.0 1.0 165 50 290.2 290.9 282.1 301.7 3.97 8 812 1800 4.8 -9.2 35 14.0 -0.7 183 28 295.0 295.4 282.2 302.1 2.34 9 755 2390 2.4 -10.6 38 13.0 -2.6 209 20 298.6 299.0 283.6 305.6 2.26 10 700 2995 -3.1 -6.9 75 3.8 -4.7 215 30 299.1 299.6 284.9 308.9 3.25 11 684 3178 -4.7 -7.0 84 2.3 -5.6 218 32 299.3 299.9 285.1 309.3 3.30 12 683 3189 -4.9 -7.6 81 2.7 -6.0 218 32 299.2 299.7 284.8 308.8 3.16 13 679 3235 -4.9 -5.0 99 0.1 -5.0 219 32 299.7 300.4 285.8 311.4 3.88 14 666 3387 -5.3 -5.9 96 0.6 -5.5 223 34 300.9 301.5 286.1 312.1 3.69 15 658 3482 -4.9 -5.6 95 0.7 -5.2 225 36 302.4 303.1 286.8 314.0 3.83 16 600 4204 -7.7 -9.1 90 1.4 -8.2 235 39 307.2 307.8 287.8 317.2 3.20 17 500 5600 -16.5 -17.9 89 1.4 -16.9 230 38 312.9 313.3 288.4 319.1 1.87 18 418 6930 -24.9 -27.6 78 2.7 -25.4 239 48 318.6 318.8 289.3 321.9 0.95 19 400 7250 -26.7 -29.1 80 2.4 -27.1 240 51 320.3 320.5 289.8 323.3 0.86 20 392 7395 -27.3 -29.6 81 2.3 -27.7 240 53 321.4 321.5 290.0 324.3 0.84 21 300 9250 -43.5 -47.4 65 3.9 -43.7 240 56 324.0 324.1 290.2 324.7 0.18 22 257 10272 -52.7 -57.2 58 4.5 -52.8 240 61 325.1 325.2 290.4 325.4 0.07 23 254 10348 -53.3 -58.0 57 4.7 -53.4 240 61 325.4 325.4 290.5 325.6 0.06 24 250 10450 -54.1 -59.0 55 4.9 -54.2 240 61 325.6 325.6 290.5 325.9 0.05 25 228 11033 -59.3 -64.3 52 5.0 -59.4 245 58 326.4 326.4 290.7 326.5 0.03 26 222 11199 -60.7 -64.0 65 3.3 -60.7 247 57 326.7 326.7 290.8 326.9 0.03 27 203 11749 -65.3 -70.3 50 5.0 -65.3 255 53 327.9 328.0 291.2 328.0 0.01 28 200 11840 -64.3 -70.3 44 6.0 -64.4 255 44 330.9 330.9 292.0 331.0 0.01 29 198 11902 -62.9 -69.9 38 7.0 -63.0 255 57 334.1 334.1 292.9 334.2 0.02 30 193 12058 -63.9 -70.9 38 7.0 -64.0 258 48 335.0 335.0 293.0 335.0 0.01 31 189 12187 -61.9 -70.9 29 9.0 -62.0 260 40 340.2 340.2 294.4 340.3 0.01 32 168 12906 -66.7 -74.7 32 8.0 -66.8 234 39 343.9 343.9 295.3 343.9 0.01 33 156 13357 -63.1 -81.1 7 18.0 -63.2 253 52 357.3 357.3 298.2 357.4 0.00 34 150 13600 -59.9 -82.9 3 23.0 -60.1 250 35 366.9 366.9 300.0 366.9 0.00 35 147 13727 -57.7 -82.7 3 25.0 -58.0 259 45 372.8 372.8 301.1 372.8 0.00 36 144 13857 -58.9 -82.9 3 24.0 -59.2 251 39 372.9 372.9 301.1 372.9 0.00 37 137 14171 -57.1 -83.1 2 26.0 -57.4 246 35 381.5 381.5 302.5 381.5 0.00 38 136 14217 -55.3 -83.3 2 28.0 -55.7 248 36 385.4 385.4 303.1 385.5 0.00 39 120 15008 -59.9 -84.9 2 25.0 -60.2 265 40 391.1 391.1 303.9 391.1 0.00 40 117 15166 -60.1 -85.1 2 25.0 -60.3 265 39 393.5 393.5 304.3 393.5 0.00 41 109 15610 -58.3 -84.3 2 26.0 -58.6 259 37 405.0 405.0 305.9 405.0 0.00 42 104 15904 -59.9 -85.9 2 26.0 -60.2 254 21 407.4 407.4 306.2 407.4 0.00 43 100 16150 -58.5 -85.5 2 27.0 -58.9 250 26 414.7 414.7 307.1 414.7 0.00 44 91 16746 -58.3 -86.3 2 28.0 -58.7 231 33 426.4 426.4 308.4 426.4 0.00 45 85 17179 -56.1 -85.1 1 29.0 -56.6 256 22 439.3 439.3 309.8 439.3 0.00 46 76 17889 -58.5 -86.5 2 28.0 -59.0 228 23 448.6 448.6 310.7 448.6 0.00 47 70 18410 -56.3 -86.3 1 30.0 -56.9 210 8 463.9 463.9 312.1 464.0 0.00 48 65 18881 -55.5 -85.5 1 30.0 -56.3 223 11 475.6 475.6 313.1 475.6 0.00 49 53 20166 -60.5 -88.5 1 28.0 -61.0 189 3 492.6 492.6 314.4 492.6 0.00 50 50 20530 -58.5 -87.5 1 29.0 -59.2 275 23 505.6 505.6 315.4 505.6 0.00 51 39 22089 -57.5 -87.5 1 30.0 -58.5 269 9 545.4 545.4 317.8 545.4 0.00 52 37 22418 -59.7 -88.7 1 29.0 -60.5 257 11 548.0 548.0 318.0 548.0 0.00 53 34 22949 -56.3 -87.3 1 31.0 -57.5 307 20 570.4 570.4 319.2 570.4 0.01 54 30 23740 -57.1 -87.1 1 30.0 -58.4 305 18 589.0 589.0 320.1 589.0 0.01 55 22 25706 -58.3 -88.3 1 30.0 -59.7 74 3 640.0 640.0 322.3 640.1 0.01 56 20 26310 -56.9 -87.9 1 31.0 -58.7 315 15 662.0 662.0 323.2 662.1 0.01 57 13 29033 -55.7 -87.7 1 32.0 -58.6 286 17 753.0 753.0 326.0 753.1 0.01 58 10 30690 -57.9 -88.9 1 31.0 -60.7 340 20 803.4 803.4 327.3 803.5 0.01 59 9.4 31080 -57.5 -88.5 1 31.0 -60.6 819.3 819.3 327.7 819.4 0.02 TRP 203 11749 -65.3 -70.3 50 5.0 -65.3 255 53 327.9 328.0 291.2 328.0 0.01 WND 254 10348 -53.3 -58.0 57 4.7 -53.4 240 61 325.4 325.4 290.5 325.6 0.06 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 731.00 mb = 2654.04 m = 8707.38 ft Wetbulb zero: 824.91 mb = 1671.31 m = 5483.25 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 73.80 % Est. max temperature: 18.04 C = 64.48 F Sfc-Lift cond lev (LCL): 903.82 mb = 926.52 m = 3039.74 ft T: 5.57 C 700-500 lapse rate: 5.14 C/km Conv cond level (CCL): 686.88 mb = 3144.47 m = 10316.39 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 20.90 C = 69.63 F Cap Strength: 11.24 C Lifted Index: 13.42 C Risk: None Lifted Index @300 mb: 18.12 C Lifted Index @700 mb: 7.13 C Showalter Index: 11.84 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 14.10 C K Index: 13.90 Risk: None Sweat Index: 276.29 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.40 J/kg Max Up Vert Vel: 4.98 m/s Conv Inhibition (B-): 53741.39 J/kg Cap Strength: 13.21 C Lift Cond Lev (LCL): 817.61 mb = 1743.52 m = 5720.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 26 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 ---------------------------------------------------------- 0 941 691 310 1 0.8 -0.6 | 66 25 -23.1 -10.3 1 925 737 130 7 -5.4 4.5 | 80 30 -29.3 -5.1 2 905 914 165 20 -5.2 19.3 | 108 31 -29.1 9.7 3 872 1219 160 45 -15.4 42.3 | 130 51 -39.3 32.6 4 850 1428 165 50 -12.9 48.3 | 136 53 -36.8 38.7 5 840 1524 165 50 -12.9 48.3 | 136 53 -36.8 38.7 6 809 1829 185 26 2.3 25.9 | 127 27 -21.6 16.3 7 779 2134 180 16 0.0 16.0 | 105 25 -23.9 6.4 8 750 2438 215 21 12.0 17.2 | 123 14 -11.8 7.6 9 722 2743 215 28 16.1 22.9 | 149 15 -7.8 13.3 10 700 2995 215 30 17.2 24.6 | 156 16 -6.7 14.9 11 695 3048 215 30 17.2 24.6 | 156 16 -6.7 14.9 12 643 3658 230 38 29.1 24.4 | 199 16 5.2 14.8 13 618 3962 235 45 36.9 25.8 | 219 21 13.0 16.2 14 594 4267 235 37 30.3 21.2 | 209 13 6.4 11.6 15 571 4572 235 36 29.5 20.6 | 207 12 5.6 11.0 16 549 4877 235 40 32.8 22.9 | 214 16 8.9 13.3 17 500 5600 230 38 29.1 24.4 | 199 16 5.2 14.8 18 468 6096 235 39 31.9 22.4 | 212 15 8.1 12.7 19 400 7250 240 51 44.2 25.5 | 232 26 20.3 15.9 20 379 7620 240 56 48.5 28.0 | 233 31 24.6 18.4 21 305 9144 235 53 43.4 30.4 | 223 28 19.5 20.8 22 300 9250 240 56 48.5 28.0 | 233 31 24.6 18.4 23 254 10348 240 61 52.8 30.5 | 234 36 28.9 20.9 24 253 10363 240 61 52.8 30.5 | 234 36 28.9 20.9 25 250 10450 240 61 52.8 30.5 | 234 36 28.9 20.9 26 241 10668 240 61 52.8 30.5 | 234 36 28.9 20.9 27 203 11749 255 53 51.2 13.7 | 262 28 27.3 4.1 28 200 11840 255 44 42.5 11.4 | 265 19 18.6 1.7 29 198 11887 255 58 56.0 15.0 | 261 33 32.1 5.4 30 189 12192 260 40 39.4 6.9 | 280 16 15.5 -2.7 31 180 12497 240 28 24.2 14.0 | 185 4 0.4 4.4 32 171 12802 230 36 27.6 23.1 | 195 14 3.7 13.5 33 155 13411 255 54 52.2 14.0 | 261 29 28.3 4.3 34 150 13600 250 35 32.9 12.0 | 255 9 9.0 2.3 35 147 13716 260 45 44.3 7.8 | 275 21 20.4 -1.8 36 140 14021 240 32 27.7 16.0 | 211 7 3.8 6.4 37 127 14630 265 43 42.8 3.7 | 287 20 18.9 -5.9 38 116 15240 265 38 37.9 3.3 | 294 15 14.0 -6.3 39 110 15545 260 42 41.4 7.3 | 278 18 17.5 -2.3 40 105 15850 255 20 19.3 5.2 | 46 6 -4.6 -4.5 41 100 16150 250 26 24.4 8.9 | 324 1 0.5 -0.7 42 100 16154 240 26 22.5 13.0 | 158 4 -1.4 3.4 43 95 16459 250 26 24.4 8.9 | 324 1 0.5 -0.7 44 91 16764 230 33 25.3 21.2 | 187 12 1.4 11.6 45 87 17069 260 25 24.6 4.3 | 352 5 0.7 -5.3 46 82 17374 250 18 16.9 6.2 | 63 8 -7.0 -3.5 47 79 17678 225 23 16.3 16.3 | 131 10 -7.6 6.6 48 75 17983 230 23 17.6 14.8 | 129 8 -6.3 5.1 49 71 18288 255 29 28.0 7.5 | 297 5 4.1 -2.1 50 70 18410 210 8 4.0 6.9 | 82 20 -19.9 -2.7 51 68 18593 260 20 19.7 3.5 | 34 7 -4.2 -6.2 52 65 18898 220 10 6.4 7.7 | 84 18 -17.5 -2.0 53 59 19507 295 23 20.8 -9.7 | 9 20 -3.0 -19.4 54 56 19812 265 11 11.0 1.0 | 56 16 -12.9 -8.7 55 53 20117 190 2 0.3 2.0 | 72 25 -23.5 -7.7 56 51 20422 185 10 0.9 10.0 | 91 23 -23.0 0.3 57 50 20530 275 23 22.9 -2.0 | 5 12 -1.0 -11.6 58 48 20726 260 26 25.6 4.5 | 342 5 1.7 -5.1 59 46 21031 280 19 18.7 -3.3 | 22 14 -5.2 -12.9 60 44 21336 270 20 20.0 -0.0 | 22 10 -3.9 -9.6 61 42 21641 280 16 15.8 -2.8 | 33 15 -8.1 -12.4 62 38 22250 265 6 6.0 0.5 | 63 20 -17.9 -9.1 63 36 22555 250 14 13.2 4.8 | 66 12 -10.7 -4.9 64 35 22860 305 20 16.4 -11.5 | 20 22 -7.5 -21.1 65 33 23165 310 20 15.3 -12.9 | 21 24 -8.6 -22.5 66 31 23470 325 7 4.0 -5.7 | 52 25 -19.9 -15.4 67 30 23740 305 18 14.7 -10.3 | 25 22 -9.1 -20.0 68 30 23774 285 11 10.6 -2.8 | 47 18 -13.3 -12.5 69 28 24079 310 18 13.8 -11.6 | 25 23 -10.1 -21.2 70 27 24384 325 16 9.2 -13.1 | 33 27 -14.7 -22.7 71 26 24689 330 10 5.0 -8.7 | 46 26 -18.9 -18.3 72 21 25908 95 2 -2.0 0.2 | 70 28 -25.9 -9.5 73 20 26213 255 13 12.6 3.4 | 61 13 -11.3 -6.3 74 20 26310 315 15 10.6 -10.6 | 33 24 -13.3 -20.2 75 18 26822 325 16 9.2 -13.1 | 33 27 -14.7 -22.7 76 18 27127 300 15 13.0 -7.5 | 32 20 -10.9 -17.1 77 17 27432 330 17 8.5 -14.7 | 32 29 -15.4 -24.4 78 16 27737 345 15 3.9 -14.5 | 40 31 -20.0 -24.1 79 15 28042 310 10 7.7 -6.4 | 45 23 -16.2 -16.1 80 14 28346 5 11 -1.0 -11.0 | 50 32 -24.9 -20.6 81 14 28651 270 10 10.0 -0.0 | 55 17 -13.9 -9.6 82 13 29261 295 22 19.9 -9.3 | 12 19 -4.0 -18.9 83 12 29566 290 22 20.7 -7.5 | 11 17 -3.2 -17.2 84 11 29870 320 21 13.5 -16.1 | 22 28 -10.4 -25.7 85 11 30175 320 27 17.4 -20.7 | 12 31 -6.5 -30.3 86 10 30690 340 20 6.8 -18.8 | 31 33 -17.1 -28.4 Wind Parameters Mean winds (0-6000m): 218.0 at 34.4 knts Storm direction: 248.0 at 25.8 knts Shear (0-3000m) pos: 8.0 neg: 7.5 tot: 15.5 10-3/s Storm rel Dir Shear (0-3000m): 135.9 deg Storm rel helicity (0-3000m) pos: 513.9 neg: -109.2 tot: 404.8 m^2/s^2 ave: 134.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 21.1 stream: 9.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 113.65 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 ------------------------------------------------------------------------------- 500 160 20 106 32| 0.0 44.8 44.8|303.6 0.0 303.6 607.2 0.78| 46.8 36.3 1000 163 32 122 39| 6.3 22.4 28.7|404.1 -10.1 394.0 394.0 0.60| 35.8 21.5 1500 168 29 122 36| 9.8 14.9 24.7|404.1-109.2 294.9 196.6 0.31| 31.5 9.7 2000 175 27 124 32| 9.0 11.2 20.2|449.9-109.2 340.7 170.4 0.36| 27.6 10.0 2500 184 28 129 29| 7.7 9.0 16.7|472.9-109.2 363.7 145.5 0.39| 23.3 9.1 3000 192 29 137 26| 8.0 7.5 15.5|513.9-109.2 404.8 134.9 0.44| 21.1 9.3 4000 206 32 152 21| 6.4 5.6 11.9|540.5-121.5 419.0 104.8 0.41| 17.9 7.4 5000 213 33 162 19| 5.1 4.7 9.8|546.3-137.4 409.0 81.8 0.38| 15.0 5.6 6000 218 34 171 18| 4.9 3.9 8.9|574.8-137.4 437.5 72.9 0.40| 13.3 5.3 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251022.12.gif