UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 17 JAN 26 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 288 SFC 961 691 -6.5 -6.5 100 0.0 -6.5 90 1 269.7 270.1 268.8 276.3 2.44 2 938 823 -7.7 -7.7 100 0.0 -7.7 150 7 270.4 270.7 269.0 276.6 2.28 3 935 841 -5.1 -6.0 93 0.9 -5.4 158 8 273.3 273.7 271.4 280.4 2.61 4 925 901 -4.3 -6.0 88 1.7 -4.9 185 11 274.9 275.4 272.4 282.2 2.64 5 910 1030 -3.9 -6.1 85 2.2 -4.7 187 14 276.6 277.1 273.5 284.0 2.66 6 895 1162 0.0 -9.0 51 9.0 -3.1 189 18 282.0 282.3 275.7 288.2 2.16 7 887 1234 0.6 -10.4 43 11.0 -3.1 193 19 283.3 283.6 276.1 289.0 1.95 8 878 1315 0.2 -10.8 43 11.0 -3.5 209 17 283.7 284.0 276.3 289.3 1.91 9 864 1445 2.8 -17.2 21 20.0 -3.3 235 14 287.7 287.9 277.3 291.2 1.15 10 850 1577 3.8 -15.2 23 19.0 -2.4 260 12 290.1 290.4 278.8 294.3 1.38 11 844 1635 3.8 -13.2 28 17.0 -2.0 265 13 290.7 291.0 279.4 295.7 1.64 12 828 1791 6.0 -40.0 2 46.0 -3.3 277 16 294.6 294.7 279.1 295.1 0.14 13 789 2186 6.6 -7.4 36 14.0 0.7 292 24 299.4 299.9 284.5 307.9 2.78 14 784 2238 6.6 -10.4 28 17.0 -0.2 293 24 299.9 300.3 284.1 306.7 2.21 15 714 2997 0.2 -10.8 43 11.0 -4.0 309 30 301.0 301.4 284.7 308.3 2.35 16 700 3156 0.4 -13.6 34 14.0 -4.6 310 31 302.9 303.3 284.9 309.0 1.91 17 689 3283 0.0 -16.0 29 16.0 -5.4 301 31 303.9 304.2 284.9 308.9 1.59 18 687 3306 0.4 -24.6 13 25.0 -6.5 299 31 304.6 304.7 284.2 307.1 0.76 19 632 3970 -4.3 -24.3 19 20.0 -9.6 302 33 306.6 306.7 285.1 309.4 0.85 20 626 4045 -4.9 -17.9 35 13.0 -9.0 303 33 306.7 307.0 285.9 311.5 1.49 21 599 4389 -8.3 -18.3 44 10.0 -11.3 306 35 306.7 306.9 285.9 311.5 1.51 22 556 4964 -12.1 -25.1 33 13.0 -15.2 310 41 308.8 308.9 285.9 311.8 0.90 23 550 5047 -11.7 -40.7 7 29.0 -16.3 311 41 310.2 310.2 285.7 310.9 0.20 24 543 5145 -12.1 -42.1 6 30.0 -16.7 311 41 310.9 310.9 285.8 311.5 0.17 25 500 5770 -17.1 -44.1 8 27.0 -20.6 315 40 312.2 312.2 286.3 312.8 0.15 26 485 5997 -18.5 -48.5 5 30.0 -21.9 315 38 313.2 313.2 286.6 313.6 0.10 27 421 7033 -26.7 -53.7 6 27.0 -28.7 325 38 315.6 315.6 287.4 315.9 0.06 28 418 7085 -26.7 -40.7 25 14.0 -28.3 324 38 316.3 316.3 287.8 317.2 0.26 29 416 7119 -27.1 -38.1 34 11.0 -28.5 324 38 316.2 316.3 287.9 317.4 0.34 30 400 7400 -29.7 -39.7 37 10.0 -30.8 320 37 316.4 316.4 287.9 317.5 0.30 31 371 7932 -34.7 -40.7 54 6.0 -35.3 320 37 316.6 316.7 288.0 317.7 0.29 32 359 8161 -36.3 -47.3 31 11.0 -37.1 324 35 317.5 317.5 288.1 318.0 0.15 33 300 9380 -46.7 -52.7 50 6.0 -46.9 320 45 319.5 319.6 288.7 319.9 0.10 34 296 9468 -47.7 -54.7 44 7.0 -47.9 320 45 319.3 319.4 288.6 319.6 0.08 35 294 9513 -47.5 -59.5 24 12.0 -47.9 321 45 320.2 320.3 288.9 320.4 0.04 36 281 9810 -48.9 -63.9 16 15.0 -49.3 328 45 322.4 322.4 289.5 322.5 0.03 37 250 10570 -51.9 -72.9 6 21.0 -52.2 340 45 328.9 328.9 291.4 328.9 0.01 38 249 10596 -51.9 -72.9 6 21.0 -52.2 340 45 329.3 329.3 291.5 329.3 0.01 39 200 11990 -59.5 -77.5 8 18.0 -59.6 325 47 338.5 338.5 294.0 338.6 0.00 40 198 12053 -59.9 -77.9 8 18.0 -60.0 325 48 338.9 338.9 294.0 338.9 0.00 41 165 13194 -60.7 -82.7 4 22.0 -60.9 311 41 355.7 355.7 297.8 355.7 0.00 42 150 13790 -59.7 -84.7 2 25.0 -59.9 310 38 367.2 367.2 300.1 367.2 0.00 43 146 13959 -59.3 -85.3 2 26.0 -59.5 307 39 370.8 370.8 300.7 370.8 0.00 44 136 14401 -61.5 -86.5 2 25.0 -61.7 303 43 374.5 374.5 301.4 374.5 0.00 45 116 15383 -63.3 -87.3 2 24.0 -63.5 308 50 388.6 388.6 303.6 388.6 0.00 46 100 16300 -60.9 -86.9 2 26.0 -61.2 310 51 410.1 410.1 306.5 410.1 0.00 47 90 16958 -57.7 -85.7 2 28.0 -58.1 303 43 429.0 429.0 308.7 429.0 0.00 48 89 17029 -57.7 -85.7 2 28.0 -58.2 301 41 430.3 430.3 308.9 430.4 0.00 49 83 17472 -53.5 -84.5 1 31.0 -54.2 317 43 447.6 447.6 310.6 447.6 0.00 50 73 18287 -58.9 -85.9 2 27.0 -59.3 310 16 452.9 452.9 311.1 452.9 0.00 51 70 18550 -57.9 -85.9 2 28.0 -58.5 305 26 460.5 460.5 311.8 460.5 0.00 52 57 19859 -53.7 -84.7 1 31.0 -54.8 329 20 497.9 497.9 314.8 497.9 0.01 53 54 20206 -55.9 -84.9 1 29.0 -56.8 319 20 500.6 500.6 315.0 500.6 0.01 54 50 20700 -52.1 -84.1 1 32.0 -53.5 335 30 520.7 520.7 316.4 520.7 0.01 55 49 20831 -51.7 -83.7 1 32.0 -53.2 337 40 524.7 524.7 316.6 524.7 0.01 56 44 21528 -53.1 -84.1 1 31.0 -54.5 334 25 537.6 537.6 317.4 537.7 0.01 57 36 22824 -52.7 -84.7 1 32.0 -54.4 358 25 570.4 570.4 319.2 570.5 0.01 58 33 23392 -48.3 -82.3 1 34.0 -51.1 347 37 596.5 596.5 320.5 596.6 0.01 59 30 24020 -48.9 -82.9 1 34.0 -51.7 355 31 611.3 611.3 321.1 611.4 0.01 60 21 26343 -51.3 -84.3 1 33.0 -54.3 2 37 669.7 669.7 323.4 669.9 0.02 61 20 26660 -49.7 -83.7 1 34.0 -53.2 10 33 684.0 684.1 323.9 684.2 0.02 62 13 29477 -50.1 -84.1 1 34.0 -54.7 11 31 772.4 772.4 326.5 772.6 0.03 63 11 30576 -46.7 -82.7 1 36.0 -53.2 19 36 822.5 822.5 327.8 822.9 0.04 64 10 31210 -45.7 -82.7 1 37.0 -53.1 25 27 849.0 849.0 328.4 849.4 0.04 65 9.8 31345 -44.3 -82.3 1 38.0 -52.4 859.1 859.2 328.6 859.6 0.05 66 7.3 33302 -48.3 -83.3 1 35.0 -55.6 918.3 918.3 329.8 918.8 0.05 67 6.8 33774 -44.1 -82.1 1 38.0 -53.9 954.6 954.7 330.4 955.4 0.07 TRP 198 12053 -59.9 -77.9 8 18.0 -60.0 325 48 338.9 338.9 294.0 338.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: Surface below freezing Freezing level: 895.00 mb = 1161.83 m = 3811.75 ft Freezing level: 682.32 mb = 3362.70 m = 11032.35 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 32.75 % Est. max temperature: 20.15 C = 68.28 F Sfc-Lift cond lev (LCL): 960.77 mb = 692.30 m = 2271.29 ft T: -6.51 C 700-500 lapse rate: 6.69 C/km ThetaE index: 1.11 C Layer 784.0- 714.0 mb Conv cond level (CCL): 512.35 mb = 5585.14 m = 18323.73 ft Mean mixing ratio: 2.21 g/kg Conv temperature: 35.14 C = 95.24 F Cap Strength: 23.39 C Lifted Index: 23.60 C Risk: None Lifted Index @300 mb: 25.12 C Lifted Index @700 mb: 20.07 C Showalter Index: 15.93 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 1.90 C K Index: -8.30 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.38 J/kg Max Up Vert Vel: 10.90 m/s Conv Inhibition (B-): 76932.61 J/kg Cap Strength: 23.59 C Lift Cond Lev (LCL): 830.34 mb = 1767.63 m = 5799.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 22 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 ---------------------------------------------------------- 0 961 691 90 1 -1.0 0.0 | 151 23 -10.8 20.0 1 925 901 185 11 1.0 11.0 | 164 32 -8.9 30.9 2 923 914 185 11 1.0 11.0 | 164 32 -8.9 30.9 3 889 1219 190 19 3.3 18.7 | 170 39 -6.5 38.7 4 856 1524 250 12 11.3 4.1 | 183 24 1.4 24.1 5 850 1577 260 12 11.8 2.1 | 185 22 2.0 22.0 6 824 1829 280 17 16.7 -3.0 | 202 18 6.9 17.0 7 794 2134 290 23 21.6 -7.9 | 224 17 11.8 12.1 8 765 2438 300 27 23.4 -13.5 | 244 15 13.5 6.5 9 736 2743 305 28 22.9 -16.1 | 253 14 13.1 3.9 10 709 3048 310 31 23.7 -19.9 | 270 14 13.9 0.0 11 700 3156 310 31 23.7 -19.9 | 270 14 13.9 0.0 12 682 3353 295 31 28.1 -13.1 | 249 20 18.3 6.9 13 656 3658 300 32 27.7 -16.0 | 258 18 17.9 4.0 14 607 4267 305 34 27.9 -19.5 | 269 18 18.0 0.5 15 561 4877 310 41 31.4 -26.4 | 287 22 21.6 -6.4 16 500 5770 315 40 28.3 -28.3 | 294 20 18.4 -8.3 17 478 6096 315 37 26.2 -26.2 | 291 17 16.3 -6.2 18 422 7010 325 38 21.8 -31.1 | 313 16 12.0 -11.2 19 400 7400 320 37 23.8 -28.3 | 301 16 13.9 -8.4 20 387 7620 315 38 26.9 -26.9 | 292 18 17.0 -6.9 21 355 8230 325 35 20.1 -28.7 | 310 13 10.2 -8.7 22 310 9144 320 41 26.4 -31.4 | 305 20 16.5 -11.4 23 300 9380 320 45 28.9 -34.5 | 307 24 19.1 -14.5 24 297 9449 320 45 28.9 -34.5 | 307 24 19.1 -14.5 25 258 10363 340 44 15.0 -41.3 | 346 22 5.2 -21.4 26 250 10570 340 45 15.4 -42.3 | 346 23 5.6 -22.3 27 246 10668 340 46 15.7 -43.2 | 346 24 5.9 -23.3 28 200 11990 325 47 27.0 -38.5 | 317 25 17.1 -18.5 29 198 12053 325 48 27.5 -39.3 | 318 26 17.7 -19.4 30 194 12192 330 45 22.5 -39.0 | 326 23 12.7 -19.0 31 167 13106 310 41 31.4 -26.4 | 287 22 21.6 -6.4 32 152 13716 315 38 26.9 -26.9 | 292 18 17.0 -6.9 33 150 13790 310 38 29.1 -24.4 | 283 20 19.3 -4.5 34 138 14326 300 41 35.5 -20.5 | 271 26 25.7 -0.5 35 131 14630 315 49 34.6 -34.6 | 301 29 24.8 -14.7 36 119 15240 310 49 37.5 -31.5 | 293 30 27.7 -11.5 37 108 15850 300 52 45.0 -26.0 | 280 36 35.2 -6.0 38 100 16300 310 51 39.1 -32.8 | 294 32 29.2 -12.8 39 98 16459 320 56 36.0 -42.9 | 311 35 26.2 -22.9 40 89 17069 300 40 34.6 -20.0 | 270 25 24.8 -0.0 41 84 17374 310 48 36.8 -30.9 | 292 29 26.9 -10.9 42 80 17678 330 32 16.0 -27.7 | 322 10 6.2 -7.8 43 73 18288 310 16 12.3 -10.3 | 194 10 2.4 9.7 44 70 18550 305 26 21.3 -14.9 | 246 13 11.5 5.0 45 66 18898 305 24 19.7 -13.8 | 238 12 9.8 6.2 46 63 19202 305 36 29.5 -20.6 | 272 20 19.6 -0.7 47 60 19507 325 42 24.1 -34.4 | 315 20 14.2 -14.4 48 57 19812 330 20 10.0 -17.3 | 183 3 0.2 2.6 49 55 20117 325 17 9.8 -13.9 | 179 6 -0.1 6.0 50 52 20422 305 28 22.9 -16.1 | 253 14 13.1 3.9 51 50 20700 335 30 12.7 -27.2 | 339 8 2.8 -7.2 52 50 20726 335 40 16.9 -36.3 | 337 18 7.1 -16.3 53 48 21031 340 39 13.3 -36.6 | 348 17 3.5 -16.7 54 45 21336 315 19 13.4 -13.4 | 209 7 3.6 6.5 55 43 21641 345 29 7.5 -28.0 | 16 8 -2.3 -8.1 56 41 21946 360 28 -0.0 -28.0 | 51 13 -9.8 -8.0 57 39 22250 360 17 -0.0 -17.0 | 107 10 -9.8 3.0 58 38 22555 335 19 8.0 -17.2 | 147 3 -1.8 2.7 59 36 22860 360 26 -0.0 -26.0 | 58 12 -9.8 -6.0 60 34 23165 335 32 13.5 -29.0 | 338 10 3.7 -9.0 61 33 23470 350 38 6.6 -37.4 | 11 18 -3.2 -17.5 62 30 24020 355 31 2.7 -30.9 | 33 13 -7.1 -10.9 63 30 24079 5 34 -3.0 -33.9 | 43 19 -12.8 -13.9 64 28 24384 360 37 -0.0 -37.0 | 30 20 -9.8 -17.0 65 26 24994 330 18 9.0 -15.6 | 169 4 -0.8 4.4 66 24 25603 350 31 5.4 -30.5 | 23 11 -4.5 -10.6 67 20 26518 5 38 -3.3 -37.9 | 36 22 -13.2 -17.9 68 20 26660 10 33 -5.7 -32.5 | 51 20 -15.6 -12.5 69 20 26822 20 38 -13.0 -35.7 | 55 28 -22.8 -15.7 70 18 27432 5 32 -2.8 -31.9 | 47 17 -12.6 -11.9 71 17 27737 355 23 2.0 -22.9 | 69 8 -7.8 -3.0 72 16 28042 350 28 4.9 -27.6 | 33 9 -5.0 -7.6 73 15 28651 20 31 -10.6 -29.1 | 66 22 -20.4 -9.2 74 13 29261 10 28 -4.9 -27.6 | 63 17 -14.7 -7.6 75 12 30175 15 42 -10.9 -40.6 | 45 29 -20.7 -20.6 76 10 31210 25 27 -11.4 -24.5 | 78 22 -21.3 -4.5 Wind Parameters Mean winds (0-6000m): 303.8 at 29.7 knts Storm direction: 333.8 at 22.3 knts Shear (0-3000m) pos: 5.5 neg: 0.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 293.5 neg: -28.5 tot: 265.0 m^2/s^2 ave: 88.3 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 7.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.35 Bulk Shear: 167.68 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 ------------------------------------------------------------------------------- 500 185 10 164 31| 19.0 0.0 19.0| 92.4 -4.4 88.0 176.0 0.50| 21.5 10.6 1000 206 12 172 31| 7.9 0.0 7.9|185.9 -4.4 181.5 181.5 0.51| 22.3 11.3 1500 241 14 186 27| 8.5 0.0 8.5|239.0 -4.4 234.6 156.4 0.60| 19.0 11.3 2000 267 17 199 22| 7.4 0.0 7.4|265.1 -4.4 260.7 130.4 0.63| 16.0 10.1 2500 282 20 210 19| 6.5 0.0 6.5|280.9 -8.6 272.4 108.9 0.63| 14.0 8.8 3000 287 22 218 17| 5.5 0.7 6.1|293.5 -28.5 265.0 88.3 0.53| 13.2 7.0 4000 294 25 232 16| 5.0 0.5 5.5|332.1 -28.5 303.6 75.9 0.56| 11.0 6.2 5000 300 28 247 16| 4.2 0.4 4.6|357.8 -28.5 329.3 65.9 0.58| 9.4 5.5 6000 304 30 257 15| 3.3 0.3 3.7|377.6 -33.8 343.8 57.3 0.57| 8.5 4.8 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260117.12.gif