UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 11 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 125 SFC 944 691 5.4 -3.6 52 9.0 1.7 160 12 283.2 283.7 277.6 292.0 3.10 2 925 766 4.2 -3.8 56 8.0 0.9 165 23 283.6 284.1 277.9 292.5 3.12 3 895 1034 2.0 -4.0 64 6.0 -0.4 178 33 284.0 284.6 278.2 293.1 3.17 4 881 1161 2.8 -4.2 60 7.0 -0.1 186 37 286.1 286.7 279.2 295.3 3.17 5 850 1451 1.6 -4.4 64 6.0 -0.9 205 36 287.8 288.4 280.1 297.2 3.24 6 795 1988 -0.7 -9.7 51 9.0 -4.0 225 43 290.9 291.3 280.4 297.8 2.30 7 711 2867 -8.3 -13.3 67 5.0 -9.9 237 43 292.0 292.3 280.4 297.8 1.93 8 700 2988 -8.5 -16.5 52 8.0 -10.8 240 41 293.1 293.3 280.3 297.7 1.50 9 674 3280 -10.5 -23.5 34 13.0 -13.5 246 47 294.0 294.2 279.9 296.7 0.85 10 581 4402 -19.1 -23.8 66 4.7 -20.0 250 59 296.7 296.9 281.3 299.8 0.96 11 559 4688 -21.1 -27.1 58 6.0 -22.2 250 60 297.7 297.8 281.4 300.1 0.74 12 500 5500 -27.7 -30.5 77 2.8 -28.1 250 54 299.3 299.4 281.8 301.3 0.60 13 451 6234 -33.7 -34.0 97 0.3 -33.7 243 61 300.7 300.8 282.3 302.3 0.48 14 440 6407 -34.7 -35.4 93 0.7 -34.8 240 59 301.6 301.6 282.6 303.0 0.43 15 437 6455 -34.7 -37.5 76 2.8 -35.0 240 60 302.1 302.2 282.7 303.3 0.35 16 432 6535 -35.3 -38.8 70 3.5 -35.6 239 62 302.4 302.4 282.8 303.4 0.31 17 430 6568 -35.5 -38.6 73 3.1 -35.8 239 63 302.5 302.6 282.8 303.6 0.32 18 426 6633 -34.9 -39.7 62 4.8 -35.3 238 65 304.1 304.2 283.4 305.1 0.28 19 400 7070 -38.5 -40.4 82 1.9 -38.7 235 76 305.0 305.0 283.8 305.9 0.28 20 399 7087 -38.7 -40.5 83 1.8 -38.8 235 76 304.9 305.0 283.7 305.9 0.28 21 369 7619 -43.1 -46.8 67 3.7 -43.3 230 77 306.0 306.0 284.0 306.5 0.15 22 300 8980 -54.5 -58.2 64 3.7 -54.6 220 112 308.5 308.5 284.8 308.7 0.05 23 298 9023 -54.9 -58.7 62 3.8 -54.9 220 112 308.6 308.6 284.8 308.7 0.05 24 291 9173 -56.3 -60.6 58 4.3 -56.3 220 111 308.7 308.7 284.9 308.8 0.04 25 287 9261 -56.7 -60.3 64 3.6 -56.8 220 106 309.3 309.3 285.1 309.5 0.04 26 284 9327 -56.7 -59.8 68 3.1 -56.8 221 104 310.2 310.3 285.5 310.4 0.04 27 273 9577 -56.9 -71.9 13 15.0 -57.1 226 94 313.5 313.5 286.6 313.5 0.01 28 250 10130 -58.3 -73.3 13 15.0 -58.5 240 88 319.4 319.4 288.5 319.4 0.01 29 249 10155 -58.3 -73.3 13 15.0 -58.5 240 88 319.8 319.8 288.6 319.8 0.01 30 214 11113 -54.7 -80.7 3 26.0 -54.9 250 83 339.5 339.5 294.2 339.5 0.00 31 209 11265 -51.9 -79.9 2 28.0 -52.3 250 78 346.2 346.2 295.8 346.2 0.00 32 200 11550 -51.1 -80.1 2 29.0 -51.5 250 69 351.8 351.8 297.0 351.9 0.00 33 188 11952 -51.1 -81.1 2 30.0 -51.5 246 65 358.1 358.1 298.3 358.1 0.00 34 174 12460 -47.5 -79.5 1 32.0 -48.2 240 60 372.1 372.1 300.9 372.1 0.00 35 166 12771 -47.5 -80.5 1 33.0 -48.3 250 53 377.1 377.1 301.8 377.1 0.00 36 159 13056 -47.1 -80.1 1 33.0 -47.9 261 45 382.5 382.5 302.6 382.5 0.00 37 150 13440 -49.3 -81.3 1 32.0 -50.0 275 35 385.1 385.1 303.1 385.1 0.00 38 136 14077 -53.3 -82.3 2 29.0 -53.8 266 36 389.0 389.0 303.6 389.0 0.00 39 116 15098 -55.1 -84.1 2 29.0 -55.6 220 24 403.8 403.8 305.7 403.8 0.00 40 105 15730 -58.1 -85.1 2 27.0 -58.5 231 39 409.7 409.7 306.5 409.7 0.00 41 103 15852 -56.3 -85.3 1 29.0 -56.8 234 45 415.4 415.4 307.2 415.4 0.00 42 100 16040 -56.5 -85.5 1 29.0 -56.9 240 53 418.6 418.6 307.6 418.6 0.00 43 98 16168 -55.1 -85.1 1 30.0 -55.6 241 53 423.7 423.7 308.2 423.7 0.00 44 94 16435 -54.3 -84.3 1 30.0 -54.9 263 45 430.4 430.4 308.9 430.4 0.00 45 82 17305 -55.9 -85.9 1 30.0 -56.5 269 26 444.2 444.2 310.3 444.2 0.00 46 72 18139 -52.3 -84.3 1 32.0 -53.3 264 37 468.7 468.7 312.5 468.7 0.00 47 70 18320 -54.1 -84.1 1 30.0 -54.9 285 29 468.6 468.6 312.5 468.7 0.00 48 65 18790 -56.9 -85.9 1 29.0 -57.5 295 29 472.6 472.6 312.8 472.6 0.00 49 59 19402 -55.3 -85.3 1 30.0 -56.2 308 29 489.4 489.4 314.2 489.5 0.00 50 50 20450 -56.7 -85.7 1 29.0 -57.5 305 29 509.9 509.9 315.7 509.9 0.01 51 45 21116 -57.5 -86.5 1 29.0 -58.3 335 30 523.5 523.5 316.5 523.5 0.00 52 40 21851 -61.9 -87.9 2 26.0 -62.4 321 41 530.4 530.4 316.9 530.4 0.00 53 38 22171 -58.3 -88.3 1 30.0 -59.2 312 43 547.4 547.4 317.9 547.4 0.00 54 34 22874 -56.3 -86.3 1 30.0 -57.5 327 41 570.4 570.4 319.2 570.4 0.01 55 31 23455 -59.7 -87.7 1 28.0 -60.6 344 38 576.5 576.5 319.5 576.5 0.01 56 30 23660 -59.5 -87.5 1 28.0 -60.4 340 37 582.4 582.4 319.8 582.5 0.01 57 27 24323 -58.1 -88.1 1 30.0 -59.3 327 36 604.2 604.2 320.8 604.2 0.01 58 24 25061 -60.9 -88.9 1 28.0 -61.9 339 42 616.7 616.7 321.3 616.8 0.01 59 20 26200 -59.7 -87.7 1 28.0 -61.0 340 49 653.4 653.4 322.8 653.5 0.01 60 17 27215 -58.9 -87.9 1 29.0 -60.6 336 48 687.1 687.1 324.0 687.2 0.01 61 10 30510 -62.7 -90.7 1 28.0 -64.4 350 76 785.5 785.5 326.9 785.6 0.01 62 8.2 31738 -61.1 -89.1 1 28.0 -63.5 837.7 837.7 328.1 837.8 0.02 TRP 287 9261 -56.7 -60.3 64 3.6 -56.8 220 106 309.3 309.3 285.1 309.5 0.04 WND 298 9023 -54.9 -58.7 62 3.8 -54.9 220 112 308.6 308.6 284.8 308.7 0.05 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: 811.74 mb = 1824.26 m = 5985.02 ft Wetbulb zero: 904.99 mb = 943.47 m = 3095.33 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 57.65 % Est. max temperature: 13.03 C = 55.46 F Sfc-Lift cond lev (LCL): 821.48 mb = 1724.76 m = 5658.61 ft T: 0.43 C 700-500 lapse rate: 7.64 C/km ThetaE index: 1.08 C Layer 700.0- 581.0 mb Conv cond level (CCL): 727.00 mb = 2691.78 m = 8831.18 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 13.88 C = 56.98 F Cap Strength: 5.20 C Lifted Index: 5.39 C Risk: None Lifted Index @300 mb: 10.17 C Lifted Index @700 mb: 4.37 C Showalter Index: 3.22 C Risk: None Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 23.30 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 311.39 Risk: Showers and thunderstorms possible Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.93 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 65901.47 J/kg Cap Strength: 5.36 C Lift Cond Lev (LCL): 800.56 mb = 1931.63 m = 6337.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 37 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 ---------------------------------------------------------- 0 944 691 160 12 -4.1 11.3 | 105 43 -41.2 10.9 1 925 766 165 23 -6.0 22.2 | 117 48 -43.1 21.9 2 908 914 170 29 -5.0 28.6 | 124 51 -42.2 28.2 3 875 1219 190 39 6.8 38.4 | 141 49 -30.4 38.0 4 850 1451 205 36 15.2 32.6 | 146 39 -21.9 32.3 5 842 1524 210 36 18.0 31.2 | 148 36 -19.1 30.8 6 810 1829 220 46 29.6 35.2 | 168 36 -7.6 34.9 7 780 2134 230 39 29.9 25.1 | 164 26 -7.3 24.7 8 750 2438 230 41 31.4 26.4 | 168 27 -5.7 26.0 9 722 2743 235 44 36.0 25.2 | 177 25 -1.1 24.9 10 700 2988 240 41 35.5 20.5 | 175 20 -1.6 20.1 11 640 3658 255 55 53.1 14.2 | 229 21 16.0 13.9 12 614 3962 255 61 58.9 15.8 | 235 27 21.8 15.4 13 590 4267 250 59 55.4 20.2 | 223 27 18.3 19.8 14 544 4877 250 60 56.4 20.5 | 224 28 19.2 20.2 15 500 5500 250 54 50.7 18.5 | 217 23 13.6 18.1 16 480 5791 245 52 47.1 22.0 | 205 24 10.0 21.6 17 459 6096 245 63 57.1 26.6 | 217 33 20.0 26.3 18 440 6401 240 59 51.1 29.5 | 206 32 14.0 29.1 19 400 7070 235 76 62.3 43.6 | 210 50 25.1 43.2 20 368 7620 230 77 59.0 49.5 | 204 54 21.8 49.1 21 300 8980 220 112 72.0 85.8 | 202 92 34.8 85.4 22 298 9023 220 112 72.0 85.8 | 202 92 34.8 85.4 23 292 9144 220 112 72.0 85.8 | 202 92 34.8 85.4 24 287 9261 220 106 68.1 81.2 | 201 87 31.0 80.8 25 265 9754 230 88 67.4 56.6 | 208 64 30.3 56.2 26 250 10130 240 88 76.2 44.0 | 222 59 39.1 43.6 27 230 10668 240 96 83.1 48.0 | 224 66 46.0 47.6 28 219 10973 250 88 82.7 30.1 | 237 54 45.5 29.7 29 200 11550 250 69 64.8 23.6 | 230 36 27.7 23.2 30 173 12497 240 60 52.0 30.0 | 207 33 14.8 29.6 31 150 13440 275 35 34.9 -3.1 | 34 4 -2.3 -3.4 32 144 13716 280 33 32.5 -5.7 | 37 8 -4.6 -6.1 33 131 14326 255 39 37.7 10.1 | 183 10 0.5 9.7 34 125 14630 265 30 29.9 2.6 | 107 8 -7.3 2.2 35 119 14935 230 19 14.6 12.2 | 118 26 -22.6 11.8 36 113 15240 210 29 14.5 25.1 | 138 34 -22.6 24.7 37 108 15545 225 31 21.9 21.9 | 145 26 -15.2 21.6 38 100 16040 240 53 45.9 26.5 | 199 28 8.8 26.1 39 98 16154 240 53 45.9 26.5 | 199 28 8.8 26.1 40 94 16459 265 44 43.8 3.8 | 243 8 6.7 3.5 41 85 17069 275 24 23.9 -2.1 | 79 13 -13.2 -2.5 42 77 17678 260 30 29.5 5.2 | 123 9 -7.6 4.8 43 70 18288 265 39 38.9 3.4 | 209 3 1.7 3.0 44 70 18320 285 29 28.0 -7.5 | 49 12 -9.1 -7.9 45 58 19507 310 29 22.2 -18.6 | 38 24 -14.9 -19.0 46 55 19812 295 33 29.9 -13.9 | 27 16 -7.2 -14.3 47 50 20422 310 24 18.4 -15.4 | 50 25 -18.8 -15.8 48 50 20450 305 29 23.8 -16.6 | 38 22 -13.4 -17.0 49 48 20726 305 29 23.8 -16.6 | 38 22 -13.4 -17.0 50 46 21031 335 28 11.8 -25.4 | 45 36 -25.3 -25.7 51 43 21336 335 37 15.6 -33.5 | 32 40 -21.5 -33.9 52 38 22250 310 44 33.7 -28.3 | 7 29 -3.4 -28.6 53 36 22555 330 42 21.0 -36.4 | 24 40 -16.1 -36.7 54 32 23165 325 41 23.5 -33.6 | 22 37 -13.6 -34.0 55 31 23470 345 38 9.8 -36.7 | 36 46 -27.3 -37.1 56 30 23660 340 37 12.7 -34.8 | 35 43 -24.5 -35.1 57 28 24079 335 34 14.4 -30.8 | 36 39 -22.8 -31.2 58 27 24384 325 37 21.2 -30.3 | 27 35 -15.9 -30.7 59 25 24689 345 39 10.1 -37.7 | 35 47 -27.0 -38.0 60 23 25298 335 44 18.6 -39.9 | 25 44 -18.5 -40.2 61 21 25908 355 36 3.1 -35.9 | 43 50 -34.0 -36.2 62 20 26200 340 49 16.8 -46.0 | 24 51 -20.4 -46.4 63 17 27127 335 47 19.9 -42.6 | 22 46 -17.3 -43.0 64 16 27432 340 50 17.1 -47.0 | 23 51 -20.0 -47.3 65 14 28346 340 59 20.2 -55.4 | 17 58 -17.0 -55.8 66 13 28956 345 51 13.2 -49.3 | 26 55 -23.9 -49.6 67 10 30510 350 76 13.2 -74.8 | 18 79 -23.9 -75.2 Wind Parameters Mean winds (0-6000m): 239.4 at 49.5 knts Storm direction: 269.4 at 37.1 knts Shear (0-3000m) pos: 9.9 neg: 0.0 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 125.0 deg Storm rel helicity (0-3000m) pos: 700.8 neg: -16.0 tot: 684.8 m^2/s^2 ave: 228.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 12.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.07 Bulk Shear: 273.07 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 ------------------------------------------------------------------------------- 500 174 27 124 48| 28.9 0.0 28.9|373.8 0.0 373.8 747.7 0.93| 32.3 30.2 1000 190 32 135 44| 18.5 0.0 18.5|511.4 0.0 511.4 511.4 0.82| 26.8 21.8 1500 203 35 144 40| 12.7 0.0 12.7|562.5 -12.3 550.2 366.8 0.70| 22.8 15.9 2000 211 37 150 36| 10.8 0.0 10.8|597.7 -12.3 585.4 292.7 0.71| 18.5 13.2 2500 218 38 155 33| 9.4 0.0 9.4|629.8 -16.0 613.8 245.5 0.69| 17.0 11.7 3000 225 40 163 29| 9.9 0.0 9.9|700.8 -16.0 684.8 228.3 0.73| 16.5 12.0 4000 235 45 179 26| 7.5 0.8 8.3|712.6 -51.9 660.7 165.2 0.62| 13.8 8.6 5000 239 47 188 25| 6.0 0.9 6.8|713.2 -90.8 622.3 124.5 0.52| 12.0 6.3 6000 239 50 193 25| 5.0 1.8 6.8|772.7-155.6 617.1 102.9 0.42| 12.3 5.2 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260111.00.gif