UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 18 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 127 SFC 944 691 1.6 -1.9 78 3.5 0.1 0 0 279.3 279.9 276.2 289.1 3.52 2 930 747 4.8 -2.2 60 7.0 1.8 121 8 283.8 284.4 278.4 293.7 3.49 3 925 768 4.6 -2.4 60 7.0 1.6 165 11 284.0 284.6 278.6 293.9 3.46 4 903 964 4.4 -2.6 60 7.0 1.4 194 16 285.8 286.4 279.4 295.8 3.49 5 850 1453 1.0 -4.0 69 5.0 -1.0 255 16 287.2 287.8 279.9 296.8 3.34 6 734 2614 -7.7 -10.2 82 2.5 -8.5 215 19 290.0 290.4 280.0 297.1 2.40 7 718 2785 -8.9 -11.8 79 2.9 -9.8 220 23 290.5 290.9 280.0 296.9 2.15 8 701 2971 -8.5 -18.5 44 10.0 -11.2 244 23 293.0 293.2 280.0 296.9 1.27 9 700 2982 -8.5 -18.5 44 10.0 -11.2 245 23 293.1 293.3 280.0 297.0 1.27 10 693 3060 -9.1 -18.1 48 9.0 -11.5 245 23 293.2 293.5 280.1 297.3 1.33 11 638 3693 -13.9 -23.9 43 10.0 -16.0 247 25 294.8 295.0 280.3 297.6 0.87 12 630 3789 -14.3 -30.3 24 16.0 -17.1 255 28 295.4 295.5 280.0 297.0 0.49 13 623 3874 -13.7 -36.7 12 23.0 -17.2 262 30 297.1 297.1 280.4 297.9 0.26 14 615 3972 -13.5 -35.5 14 22.0 -17.0 270 33 298.4 298.4 281.1 299.4 0.30 15 604 4109 -13.7 -27.7 30 14.0 -16.5 274 32 299.7 299.8 282.1 301.8 0.65 16 575 4482 -15.7 -34.7 18 19.0 -18.7 280 26 301.6 301.7 282.5 302.8 0.35 17 569 4561 -16.3 -30.3 29 14.0 -18.8 280 24 301.8 301.9 282.8 303.6 0.54 18 564 4627 -16.9 -34.9 19 18.0 -19.7 282 26 301.9 301.9 282.6 303.0 0.35 19 563 4640 -16.9 -30.9 29 14.0 -19.4 282 27 302.0 302.1 282.9 303.7 0.52 20 561 4667 -16.7 -25.7 46 9.0 -18.6 283 29 302.6 302.7 283.5 305.3 0.84 21 552 4789 -16.5 -20.2 73 3.7 -17.4 287 35 304.2 304.4 284.8 308.7 1.39 22 537 4996 -16.3 -19.1 79 2.8 -17.0 292 46 306.8 307.1 286.0 311.9 1.57 23 533 5052 -16.1 -19.1 78 3.0 -16.9 293 49 307.7 308.0 286.4 312.9 1.58 24 512 5353 -18.3 -19.6 89 1.3 -18.6 293 57 308.6 308.9 286.6 313.8 1.58 25 500 5530 -19.1 -22.0 78 2.9 -19.8 290 59 309.8 310.0 286.8 314.1 1.31 26 487 5725 -20.3 -24.6 68 4.3 -21.2 287 60 310.6 310.8 286.8 314.2 1.07 27 463 6097 -23.1 -27.2 69 4.1 -23.9 280 61 311.7 311.8 286.9 314.7 0.89 28 461 6129 -23.1 -33.1 40 10.0 -24.6 280 61 312.0 312.1 286.7 313.8 0.51 29 457 6192 -23.5 -39.5 22 16.0 -25.5 281 61 312.3 312.4 286.5 313.3 0.27 30 454 6240 -23.9 -40.9 19 17.0 -25.9 282 61 312.4 312.4 286.5 313.3 0.24 31 404 7080 -30.7 -33.8 74 3.1 -31.1 286 67 314.2 314.3 287.5 316.1 0.54 32 400 7150 -31.3 -37.3 55 6.0 -32.0 285 68 314.3 314.4 287.3 315.7 0.39 33 399 7168 -31.3 -38.3 50 7.0 -32.1 285 68 314.5 314.6 287.3 315.8 0.35 34 351 8064 -39.1 -43.4 64 4.3 -39.4 289 76 315.8 315.8 287.6 316.6 0.23 35 332 8445 -41.3 -44.1 74 2.8 -41.5 289 85 317.8 317.9 288.3 318.7 0.23 36 306 8997 -44.1 -47.7 67 3.6 -44.3 286 111 321.4 321.4 289.3 322.0 0.17 37 300 9130 -44.7 -48.1 69 3.4 -44.9 285 117 322.4 322.4 289.6 323.0 0.16 38 283 9516 -47.5 -51.5 63 4.0 -47.7 280 124 323.8 323.8 290.0 324.2 0.12 39 269 9848 -50.3 -52.0 82 1.7 -50.4 280 127 324.4 324.4 290.2 324.9 0.12 40 250 10320 -53.9 -57.9 61 4.0 -54.0 280 131 325.9 325.9 290.6 326.2 0.06 41 240 10580 -55.5 -59.2 63 3.7 -55.6 276 134 327.4 327.4 291.0 327.6 0.05 42 230 10849 -57.5 -63.5 46 6.0 -57.6 275 142 328.3 328.4 291.3 328.5 0.03 43 226 10959 -58.3 -65.3 40 7.0 -58.4 280 139 328.7 328.8 291.4 328.9 0.03 44 222 11071 -56.3 -65.3 31 9.0 -56.5 277 138 333.5 333.5 292.7 333.6 0.03 45 213 11334 -55.3 -71.3 12 16.0 -55.5 281 129 339.0 339.0 294.1 339.1 0.01 46 212 11364 -55.5 -72.5 10 17.0 -55.7 281 128 339.2 339.2 294.1 339.2 0.01 47 207 11517 -51.7 -76.7 3 25.0 -52.1 284 122 347.5 347.5 296.1 347.5 0.01 48 204 11611 -50.1 -78.1 2 28.0 -50.5 288 110 351.4 351.4 297.0 351.5 0.00 49 200 11740 -50.7 -76.7 3 26.0 -51.1 300 71 352.5 352.5 297.2 352.5 0.01 50 183 12317 -53.1 -79.1 3 26.0 -53.5 289 62 357.7 357.7 298.2 357.7 0.00 51 170 12794 -51.9 -79.9 2 28.0 -52.4 285 71 367.3 367.3 300.1 367.3 0.00 52 150 13600 -55.1 -82.1 2 27.0 -55.5 270 67 375.1 375.1 301.5 375.2 0.00 53 144 13860 -54.5 -82.5 2 28.0 -54.9 276 68 380.6 380.6 302.3 380.6 0.00 54 142 13950 -53.1 -81.1 2 28.0 -53.6 278 69 384.6 384.6 303.0 384.6 0.00 55 127 14662 -56.5 -82.5 2 26.0 -56.9 284 62 390.9 390.9 303.9 390.9 0.00 56 117 15184 -54.1 -83.1 2 29.0 -54.6 287 56 404.6 404.6 305.8 404.6 0.00 57 101 16117 -57.7 -84.7 2 27.0 -58.1 297 37 415.1 415.1 307.2 415.1 0.00 58 100 16180 -57.5 -84.5 2 27.0 -57.9 300 36 416.6 416.6 307.3 416.6 0.00 59 95 16502 -59.1 -85.1 2 26.0 -59.5 296 37 419.6 419.6 307.7 419.7 0.00 60 88 16985 -55.7 -84.7 1 29.0 -56.3 273 40 435.7 435.8 309.4 435.8 0.00 61 73 18167 -58.1 -86.1 2 28.0 -58.6 293 14 454.6 454.6 311.3 454.6 0.00 62 70 18430 -60.5 -86.5 2 26.0 -60.9 195 5 455.0 455.0 311.3 455.0 0.00 63 66 18795 -62.7 -87.7 2 25.0 -63.0 223 7 457.9 457.9 311.6 457.9 0.00 64 59 19497 -57.1 -86.1 1 29.0 -57.8 240 32 485.4 485.4 313.9 485.4 0.00 65 50 20540 -59.5 -87.5 1 28.0 -60.1 280 12 503.3 503.3 315.2 503.3 0.00 66 45 21201 -60.5 -87.5 2 27.0 -61.1 322 8 516.2 516.2 316.1 516.3 0.00 67 30 23740 -59.9 -87.9 1 28.0 -60.8 255 14 581.3 581.3 319.8 581.4 0.01 68 20 26280 -58.5 -87.5 1 29.0 -60.0 320 9 657.1 657.1 323.0 657.2 0.01 69 12 29507 -56.5 -86.5 1 30.0 -59.3 3 16 767.6 767.6 326.4 767.7 0.02 70 11 30056 -58.7 -87.7 1 29.0 -61.2 342 19 778.9 778.9 326.7 779.0 0.02 TRP 226 10959 -58.3 -65.3 40 7.0 -58.4 280 139 328.7 328.8 291.4 328.9 0.03 WND 230 10849 -57.5 -63.5 46 6.0 -57.6 275 142 328.3 328.4 291.3 328.5 0.03 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 836.67 mb = 1586.44 m = 5204.80 ft Wetbulb zero: 872.29 mb = 1243.71 m = 4080.35 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 58.77 % Est. max temperature: 10.66 C = 51.19 F Sfc-Lift cond lev (LCL): 893.96 mb = 1045.23 m = 3429.20 ft T: 3.83 C 700-500 lapse rate: 4.16 C/km ThetaE index: 0.22 C Layer 718.0- 700.0 mb Conv cond level (CCL): 768.44 mb = 2251.16 m = 7385.62 ft Mean mixing ratio: 3.44 g/kg Conv temperature: 11.28 C = 52.30 F Cap Strength: 12.56 C Lifted Index: 13.28 C Risk: None Lifted Index @300 mb: 19.26 C Lifted Index @700 mb: 3.78 C Showalter Index: 12.11 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.10 C K Index: 6.10 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.14 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 64242.64 J/kg Cap Strength: 13.17 C Lift Cond Lev (LCL): 811.83 mb = 1816.56 m = 5959.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 24 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 ---------------------------------------------------------- 0 944 691 0 0 -0.0 -0.0 | 122 24 -20.6 12.7 1 925 768 165 11 -2.8 10.6 | 135 33 -23.5 23.3 2 908 914 190 16 2.8 15.8 | 148 34 -17.8 28.4 3 875 1219 215 16 9.2 13.1 | 156 28 -11.4 25.8 4 850 1453 255 16 15.5 4.1 | 163 18 -5.2 16.8 5 842 1524 250 16 15.0 5.5 | 163 19 -5.6 18.2 6 810 1829 235 14 11.5 8.0 | 156 23 -9.1 20.7 7 780 2134 230 12 9.2 7.7 | 151 23 -11.4 20.4 8 750 2438 215 14 8.0 11.5 | 152 27 -12.6 24.1 9 722 2743 215 23 13.2 18.8 | 167 32 -7.4 31.5 10 700 2982 245 23 20.8 9.7 | 181 22 0.2 22.4 11 640 3658 245 24 21.8 10.1 | 183 23 1.1 22.8 12 615 3962 270 33 33.0 -0.0 | 224 18 12.4 12.7 13 591 4267 280 31 30.5 -5.4 | 234 12 9.9 7.3 14 567 4572 280 24 23.6 -4.2 | 200 9 3.0 8.5 15 545 4877 290 40 37.6 -13.7 | 273 17 17.0 -1.0 16 524 5182 295 56 50.8 -23.7 | 290 32 30.1 -11.0 17 500 5530 290 59 55.4 -20.2 | 282 36 34.8 -7.5 18 462 6096 280 61 60.1 -10.6 | 267 40 39.5 2.1 19 425 6706 290 59 55.4 -20.2 | 282 36 34.8 -7.5 20 400 7150 285 68 65.7 -17.6 | 276 45 45.1 -4.9 21 374 7620 285 77 74.4 -19.9 | 278 54 53.8 -7.2 22 342 8230 290 76 71.4 -26.0 | 285 53 50.8 -13.3 23 300 9130 285 117 113.0 -30.3 | 281 94 92.4 -17.6 24 299 9144 285 113 109.1 -29.2 | 281 90 88.5 -16.6 25 286 9449 280 124 122.1 -21.5 | 275 102 101.5 -8.9 26 250 10320 280 131 129.0 -22.7 | 275 109 108.4 -10.1 27 237 10668 275 135 134.5 -11.8 | 270 114 113.9 0.9 28 230 10849 275 142 141.5 -12.4 | 270 121 120.9 0.3 29 226 10959 280 139 136.9 -24.1 | 276 117 116.3 -11.5 30 226 10973 275 142 141.5 -12.4 | 270 121 120.9 0.3 31 205 11582 285 120 115.9 -31.1 | 281 97 95.3 -18.4 32 200 11740 300 71 61.5 -35.5 | 299 47 40.9 -22.8 33 195 11887 295 79 71.6 -33.4 | 292 55 51.0 -20.7 34 186 12192 290 60 56.4 -20.5 | 282 37 35.8 -7.8 35 170 12802 285 71 68.6 -18.4 | 277 48 48.0 -5.7 36 162 13106 290 62 58.3 -21.2 | 283 39 37.7 -8.5 37 154 13411 270 57 57.0 -0.0 | 251 39 36.4 12.7 38 150 13600 270 67 67.0 -0.0 | 255 48 46.4 12.7 39 140 14021 280 69 68.0 -12.0 | 269 47 47.3 0.7 40 128 14630 285 63 60.9 -16.3 | 275 40 40.2 -3.6 41 122 14935 275 57 56.8 -5.0 | 258 37 36.2 7.7 42 116 15240 290 56 52.6 -19.2 | 281 33 32.0 -6.5 43 110 15545 305 44 36.0 -25.2 | 309 20 15.4 -12.6 44 105 15850 285 39 37.7 -10.1 | 261 17 17.1 2.6 45 100 16180 300 36 31.2 -18.0 | 297 12 10.6 -5.3 46 96 16459 300 36 31.2 -18.0 | 297 12 10.6 -5.3 47 91 16764 275 42 41.8 -3.7 | 247 23 21.2 9.0 48 79 17678 265 32 31.9 2.8 | 216 19 11.3 15.5 49 72 18288 300 10 8.7 -5.0 | 123 14 -11.9 7.7 50 70 18430 195 5 1.3 4.8 | 132 26 -19.3 17.5 51 68 18593 220 1 0.6 0.8 | 124 24 -20.0 13.4 52 65 18898 225 10 7.1 7.1 | 146 24 -13.5 19.8 53 59 19507 240 32 27.7 16.0 | 194 30 7.1 28.7 54 56 19812 255 15 14.5 3.9 | 160 18 -6.1 16.6 55 53 20117 270 23 23.0 -0.0 | 191 13 2.4 12.7 56 51 20422 300 13 11.3 -6.5 | 123 11 -9.4 6.2 57 50 20540 280 12 11.8 -2.1 | 140 14 -8.8 10.6 58 49 20726 295 5 4.5 -2.1 | 123 19 -16.1 10.6 59 46 21031 280 14 13.8 -2.4 | 146 12 -6.8 10.2 60 44 21336 355 4 0.3 -4.0 | 113 22 -20.3 8.7 61 42 21641 235 10 8.2 5.7 | 146 22 -12.4 18.4 62 40 21946 260 16 15.8 2.8 | 163 16 -4.9 15.5 63 38 22250 280 10 9.8 -1.7 | 135 15 -10.8 10.9 64 35 22860 240 4 3.5 2.0 | 131 23 -17.1 14.7 65 33 23165 265 15 14.9 1.3 | 158 15 -5.7 14.0 66 30 23740 255 14 13.5 3.6 | 157 18 -7.1 16.3 67 30 23774 315 17 12.0 -12.0 | 94 9 -8.6 0.7 68 28 24079 255 14 13.5 3.6 | 157 18 -7.1 16.3 69 27 24384 305 10 8.2 -5.7 | 119 14 -12.4 6.9 70 25 24994 240 10 8.7 5.0 | 146 21 -11.9 17.7 71 23 25298 300 20 17.3 -10.0 | 129 4 -3.3 2.7 72 22 25603 315 12 8.5 -8.5 | 109 13 -12.1 4.2 73 21 25908 315 5 3.5 -3.5 | 118 19 -17.1 9.1 74 20 26213 290 10 9.4 -3.4 | 130 15 -11.2 9.3 75 20 26280 320 9 5.8 -6.9 | 111 16 -14.8 5.8 76 18 26518 325 18 10.3 -14.7 | 79 10 -10.3 -2.1 77 17 26822 320 10 6.4 -7.7 | 109 15 -14.2 5.0 78 15 27127 355 14 1.2 -13.9 | 86 19 -19.4 -1.3 79 14 27432 355 21 1.8 -20.9 | 66 21 -18.8 -8.2 80 12 27737 10 15 -2.6 -14.8 | 85 23 -23.2 -2.1 81 11 28042 340 19 6.5 -17.9 | 70 15 -14.1 -5.2 82 10 28346 355 19 1.7 -18.9 | 72 20 -19.0 -6.2 83 8 28956 345 24 6.2 -23.2 | 54 18 -14.4 -10.5 84 7 29261 355 19 1.7 -18.9 | 72 20 -19.0 -6.2 85 7 29566 350 23 4.0 -22.7 | 59 19 -16.6 -10.0 86 5 30175 330 16 8.0 -13.9 | 85 13 -12.6 -1.2 Wind Parameters Mean winds (0-6000m): 271.6 at 32.3 knts Storm direction: 301.6 at 24.2 knts Shear (0-3000m) pos: 3.6 neg: 4.3 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 64.9 deg Storm rel helicity (0-3000m) pos: 291.0 neg: -25.4 tot: 265.6 m^2/s^2 ave: 88.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.09 Bulk Shear: 140.72 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 ------------------------------------------------------------------------------- 500 191 12 144 31| 0.0 16.5 16.5|147.2 0.0 147.2 294.3 0.74| 25.3 18.7 1000 217 14 153 27| 4.0 8.2 12.3|168.7 -6.9 161.9 161.9 0.52| 19.9 10.4 1500 223 14 154 25| 2.7 5.3 8.0|168.7 -25.4 143.3 95.5 0.39| 14.9 5.9 2000 221 14 154 26| 2.0 6.5 8.5|219.5 -25.4 194.1 97.1 0.44| 13.8 6.1 2500 225 16 159 26| 4.0 5.2 9.2|278.9 -25.4 253.4 101.4 0.48| 13.7 6.5 3000 230 17 163 25| 3.6 4.3 7.9|291.0 -25.4 265.6 88.5 0.49| 11.8 5.8 4000 246 20 174 21| 4.9 3.2 8.1|379.7 -38.0 341.6 85.4 0.50| 12.8 6.4 5000 265 26 201 16| 6.6 3.4 10.0|449.5-105.5 344.0 68.8 0.42| 13.9 5.9 6000 272 32 225 17| 5.8 3.3 9.2|544.8-176.0 368.8 61.5 0.39| 13.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251018.12.gif