UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 11 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 38 SFC 935 691 11.6 2.6 54 9.0 7.1 265 1 290.3 291.1 283.2 304.5 4.93 2 934 691 10.2 3.2 62 7.0 6.6 267 1 288.9 289.8 282.8 303.7 5.16 3 925 694 9.6 2.6 62 7.0 6.1 285 1 289.1 290.0 282.7 303.4 4.99 4 912 811 8.6 2.6 66 6.0 5.6 277 2 289.3 290.2 282.9 303.8 5.06 5 896 958 10.0 2.0 57 8.0 6.0 258 3 292.2 293.1 284.0 306.5 4.93 6 882 1089 9.6 -4.4 37 14.0 3.4 224 4 293.1 293.6 282.3 302.4 3.12 7 850 1396 10.0 0.0 50 10.0 5.1 225 7 296.6 297.4 285.3 310.0 4.50 8 817 1725 9.4 0.4 53 9.0 4.8 225 14 299.4 300.2 286.6 313.8 4.82 9 804 1858 10.0 -3.0 40 13.0 3.8 224 17 301.4 302.1 286.4 313.0 3.81 10 700 2994 1.8 -8.2 47 10.0 -2.4 215 28 304.5 305.0 286.6 313.6 2.94 11 687 3145 0.4 -8.6 51 9.0 -3.3 213 28 304.6 305.1 286.6 313.6 2.90 12 663 3429 -1.7 -12.7 43 11.0 -5.7 213 28 305.3 305.7 286.1 312.2 2.17 13 631 3821 -3.5 -22.5 21 19.0 -8.9 229 21 307.6 307.8 285.7 310.9 0.99 14 610 4088 -5.5 -20.5 30 15.0 -9.9 235 15 308.3 308.5 286.2 312.3 1.23 15 606 4139 -5.1 -28.1 15 23.0 -10.8 236 14 309.3 309.5 285.8 311.5 0.62 16 582 4456 -6.9 -25.9 20 19.0 -11.8 237 12 310.8 311.0 286.6 313.5 0.80 17 565 4686 -8.9 -22.9 31 14.0 -12.7 227 13 311.1 311.3 287.0 314.7 1.07 18 535 5106 -12.3 -29.3 23 17.0 -16.0 203 14 311.9 312.1 286.8 314.1 0.63 19 500 5620 -15.9 -32.9 22 17.0 -19.1 215 20 313.7 313.7 287.2 315.3 0.48 20 479 5942 -18.1 -38.1 16 20.0 -21.2 222 19 314.8 314.9 287.4 315.9 0.30 21 451 6388 -22.1 -34.1 33 12.0 -24.0 220 18 315.3 315.3 287.8 316.9 0.47 22 433 6686 -24.1 -40.1 21 16.0 -26.1 215 19 316.4 316.5 287.9 317.4 0.27 23 430 6737 -24.3 -34.3 39 10.0 -25.8 215 19 316.8 316.9 288.2 318.5 0.49 24 426 6805 -24.7 -37.7 29 13.0 -26.5 215 19 317.1 317.2 288.2 318.4 0.35 25 420 6908 -25.5 -31.5 57 6.0 -26.5 215 19 317.4 317.5 288.6 319.7 0.65 26 418 6943 -25.9 -35.9 39 10.0 -27.3 215 19 317.3 317.4 288.3 318.8 0.43 27 416 6978 -26.1 -32.1 57 6.0 -27.1 215 19 317.5 317.6 288.6 319.7 0.62 28 414 7012 -26.5 -31.5 63 5.0 -27.3 215 19 317.4 317.5 288.6 319.7 0.66 29 400 7260 -28.3 -35.3 51 7.0 -29.3 215 19 318.2 318.3 288.7 319.9 0.47 30 383 7569 -30.9 -40.9 37 10.0 -32.0 222 21 318.8 318.8 288.6 319.8 0.28 31 353 8141 -35.7 -39.2 70 3.5 -36.0 220 20 319.8 319.9 289.1 321.1 0.36 32 335 8503 -38.5 -41.5 73 3.0 -38.8 210 19 320.8 320.9 289.3 321.9 0.30 33 321 8794 -40.9 -44.8 66 3.9 -41.2 202 17 321.4 321.5 289.5 322.3 0.22 34 312 8987 -42.5 -45.6 72 3.1 -42.7 198 17 321.8 321.9 289.5 322.6 0.21 35 309 9052 -43.1 -48.1 58 5.0 -43.4 197 17 321.9 321.9 289.5 322.5 0.16 36 305 9139 -43.7 -47.6 65 3.9 -43.9 195 17 322.2 322.3 289.6 322.9 0.17 37 300 9250 -44.9 -48.8 65 3.9 -45.1 190 17 322.1 322.1 289.6 322.6 0.15 38 293 9407 -46.1 -52.1 51 6.0 -46.3 189 18 322.6 322.6 289.6 323.0 0.11 39 282 9660 -48.5 -52.0 67 3.5 -48.6 188 18 322.7 322.7 289.7 323.1 0.11 40 274 9849 -50.3 -55.0 57 4.7 -50.4 188 19 322.7 322.7 289.7 323.0 0.08 41 250 10440 -55.7 -58.7 69 3.0 -55.8 185 21 323.3 323.3 289.8 323.5 0.06 42 248 10491 -56.3 -58.9 72 2.6 -56.3 186 21 323.1 323.1 289.8 323.3 0.05 43 247 10517 -56.5 -59.1 72 2.6 -56.6 187 20 323.2 323.2 289.8 323.4 0.05 44 242 10646 -57.1 -59.5 74 2.4 -57.2 190 19 324.2 324.2 290.1 324.4 0.05 45 240 10699 -57.5 -60.6 68 3.1 -57.6 195 18 324.3 324.4 290.1 324.5 0.05 46 235 10832 -57.1 -63.1 46 6.0 -57.2 190 23 326.9 326.9 290.9 327.0 0.03 47 212 11483 -57.7 -69.7 20 12.0 -57.9 198 30 335.7 335.8 293.3 335.8 0.02 48 201 11819 -58.9 -70.9 20 12.0 -59.0 195 38 339.0 339.0 294.1 339.1 0.01 49 200 11850 -58.5 -71.5 17 13.0 -58.6 195 39 340.1 340.1 294.4 340.2 0.01 50 194 12042 -56.7 -73.7 10 17.0 -56.9 203 34 346.0 346.0 295.7 346.0 0.01 51 182 12446 -57.7 -77.7 6 20.0 -57.9 202 23 350.7 350.7 296.8 350.7 0.01 52 168 12952 -56.9 -81.9 3 25.0 -57.2 195 34 360.2 360.2 298.7 360.2 0.00 53 164 13105 -54.7 -81.7 2 27.0 -55.1 200 41 366.4 366.4 299.9 366.4 0.00 54 150 13670 -58.9 -83.9 3 25.0 -59.1 220 20 368.6 368.6 300.3 368.6 0.00 55 149 13712 -58.9 -83.9 3 25.0 -59.1 234 26 369.3 369.3 300.4 369.3 0.00 56 146 13840 -55.9 -82.9 2 27.0 -56.2 220 26 376.7 376.7 301.7 376.7 0.00 57 136 14293 -54.3 -84.3 1 30.0 -54.7 202 26 387.2 387.2 303.4 387.2 0.00 58 110 15649 -55.5 -85.5 1 30.0 -56.0 213 25 409.2 409.2 306.4 409.2 0.00 59 107 15826 -53.9 -84.9 1 31.0 -54.5 210 27 415.5 415.5 307.2 415.5 0.00 60 100 16260 -54.5 -86.5 1 32.0 -55.1 215 30 422.4 422.4 308.0 422.4 0.00 61 97 16454 -53.9 -85.9 1 32.0 -54.5 215 30 427.3 427.3 308.6 427.3 0.00 62 90 16931 -56.1 -87.1 1 31.0 -56.6 219 25 432.2 432.2 309.1 432.2 0.00 63 85 17293 -55.1 -87.1 1 32.0 -55.7 226 29 441.3 441.3 310.0 441.3 0.00 64 70 18520 -58.1 -88.1 1 30.0 -58.6 225 16 460.1 460.1 311.8 460.1 0.00 65 69 18611 -58.5 -88.5 1 30.0 -59.0 227 18 461.1 461.1 311.9 461.1 0.00 66 66 18892 -56.1 -88.1 1 32.0 -56.8 235 23 472.2 472.2 312.8 472.3 0.00 67 57 19819 -59.7 -88.7 1 29.0 -60.2 220 10 484.3 484.3 313.8 484.3 0.00 68 50 20640 -59.5 -89.5 1 30.0 -60.1 260 12 503.3 503.3 315.2 503.3 0.00 69 40 22030 -61.3 -90.3 1 29.0 -61.9 269 21 531.9 531.9 317.1 531.9 0.00 70 33 23232 -58.3 -89.3 1 31.0 -59.3 274 12 570.0 570.0 319.2 570.0 0.00 71 30 23830 -59.9 -89.9 1 30.0 -60.8 270 15 581.3 581.3 319.8 581.4 0.00 72 24 25219 -61.1 -91.1 1 30.0 -62.1 280 21 616.2 616.2 321.3 616.2 0.00 73 20 26360 -57.9 -90.9 1 33.0 -59.6 285 13 658.9 658.9 323.0 659.0 0.00 74 18 27024 -57.1 -90.1 1 33.0 -59.0 283 23 681.6 681.6 323.8 681.7 0.01 75 14 28599 -60.1 -91.1 1 31.0 -61.9 295 26 722.3 722.3 325.1 722.3 0.01 76 10 30710 -57.1 -90.1 1 33.0 -60.2 285 40 806.4 806.4 327.4 806.5 0.01 77 8.9 31451 -55.3 -89.3 1 34.0 -59.2 840.7 840.7 328.2 840.8 0.01 78 7.9 32208 -56.9 -90.9 1 34.0 -60.6 863.4 863.5 328.7 863.5 0.01 79 7.2 32802 -52.1 -89.1 0 37.0 -57.9 906.3 906.4 329.5 906.5 0.02 80 6.4 33561 -54.7 -89.7 1 35.0 -59.7 926.4 926.4 329.9 926.5 0.02 81 6.2 33765 -52.7 -88.7 1 36.0 -58.7 943.4 943.4 330.2 943.6 0.02 TRP 240 10699 -57.5 -60.6 68 3.1 -57.6 195 18 324.3 324.4 290.1 324.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 682.43 mb = 3198.84 m = 10494.74 ft Wetbulb zero: 740.28 mb = 2535.39 m = 8318.12 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 37.49 % Est. max temperature: 23.03 C = 73.46 F Sfc-Lift cond lev (LCL): 815.62 mb = 1739.15 m = 5705.80 ft T: 9.46 C 700-500 lapse rate: 6.74 C/km ThetaE index: 4.14 C Layer 882.0- 850.0 mb Conv cond level (CCL): 620.17 mb = 3957.49 m = 12983.73 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 28.95 C = 84.11 F Cap Strength: 9.19 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: 7.99 C Showalter Index: 6.43 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 15.90 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 34.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.63 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 54363.55 J/kg Cap Strength: 9.16 C Lift Cond Lev (LCL): 765.35 mb = 2262.35 m = 7422.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 13 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 ---------------------------------------------------------- 0 935 691 265 1 1.0 0.1 | 66 12 -10.9 -4.9 1 925 694 285 1 1.0 -0.3 | 64 12 -11.0 -5.3 2 901 914 270 3 3.0 -0.0 | 61 10 -8.9 -5.0 3 868 1219 190 5 0.9 4.9 | 89 11 -11.1 -0.1 4 850 1396 225 7 4.9 4.9 | 89 7 -7.0 -0.1 5 806 1829 225 16 11.3 11.3 | 174 6 -0.6 6.3 6 777 2134 215 24 13.8 19.7 | 187 15 1.8 14.6 7 749 2438 205 24 10.1 21.8 | 174 17 -1.8 16.7 8 722 2743 205 28 11.8 25.4 | 180 20 -0.1 20.3 9 700 2994 215 28 16.1 22.9 | 193 18 4.1 17.9 10 669 3353 210 29 14.5 25.1 | 187 20 2.6 20.1 11 643 3658 225 24 17.0 17.0 | 203 13 5.0 11.9 12 595 4267 240 11 9.5 5.5 | 101 2 -2.4 0.5 13 572 4572 235 13 10.6 7.5 | 152 3 -1.3 2.4 14 550 4877 210 14 7.0 12.1 | 145 9 -4.9 7.1 15 529 5182 200 14 4.8 13.2 | 139 11 -7.1 8.1 16 500 5620 215 20 11.5 16.4 | 178 11 -0.5 11.3 17 469 6096 225 18 12.7 12.7 | 186 8 0.8 7.7 18 431 6706 215 19 10.9 15.6 | 174 11 -1.0 10.5 19 400 7260 215 19 10.9 15.6 | 174 11 -1.0 10.5 20 397 7315 210 19 9.5 16.5 | 168 12 -2.4 11.4 21 380 7620 225 22 15.6 15.6 | 199 11 3.6 10.5 22 363 7925 225 21 14.8 14.8 | 197 10 2.9 9.8 23 318 8839 200 17 5.8 16.0 | 151 13 -6.1 10.9 24 305 9144 195 17 4.4 16.4 | 147 14 -7.5 11.4 25 300 9250 190 17 3.0 16.7 | 143 15 -9.0 11.7 26 250 10440 185 21 1.8 20.9 | 148 19 -10.1 15.9 27 241 10668 190 19 3.3 18.7 | 148 16 -8.6 13.7 28 240 10699 195 18 4.7 17.4 | 150 14 -7.3 12.4 29 230 10973 185 28 2.4 27.9 | 157 25 -9.5 22.9 30 219 11278 200 25 8.6 23.5 | 170 19 -3.4 18.5 31 200 11850 195 39 10.1 37.7 | 177 33 -1.8 32.6 32 199 11887 195 39 10.1 37.7 | 177 33 -1.8 32.6 33 189 12192 210 30 15.0 26.0 | 188 21 3.1 20.9 34 181 12497 200 22 7.5 20.7 | 164 16 -4.4 15.6 35 172 12802 190 28 4.9 27.6 | 163 24 -7.1 22.5 36 164 13106 200 41 14.0 38.5 | 184 34 2.1 33.5 37 156 13411 220 37 23.8 28.3 | 207 26 11.9 23.3 38 150 13670 220 20 12.9 15.3 | 185 10 0.9 10.3 39 149 13716 235 26 21.3 14.9 | 223 14 9.4 9.9 40 142 14021 200 27 9.2 25.4 | 172 21 -2.7 20.3 41 129 14630 205 25 10.6 22.7 | 176 18 -1.4 17.6 42 117 15240 220 22 14.1 16.9 | 191 12 2.2 11.8 43 107 15850 210 27 13.5 23.4 | 185 18 1.6 18.3 44 100 16260 215 30 17.2 24.6 | 195 20 5.3 19.5 45 97 16459 215 30 17.2 24.6 | 195 20 5.3 19.5 46 92 16764 230 22 16.9 14.1 | 208 10 4.9 9.1 47 88 17069 210 28 14.0 24.2 | 186 19 2.1 19.2 48 80 17678 255 30 29.0 7.8 | 261 17 17.0 2.7 49 73 18288 260 23 22.7 4.0 | 276 11 10.7 -1.0 50 70 18520 225 16 11.3 11.3 | 174 6 -0.6 6.3 51 66 18898 235 23 18.8 13.2 | 220 11 6.9 8.2 52 63 19202 250 20 18.8 6.8 | 255 7 6.9 1.8 53 60 19507 270 10 10.0 -0.0 | 21 5 -1.9 -5.0 54 57 19812 220 10 6.4 7.7 | 115 6 -5.5 2.6 55 54 20117 230 23 17.6 14.8 | 210 11 5.7 9.7 56 52 20422 280 22 21.7 -3.8 | 312 13 9.7 -8.9 57 50 20640 260 12 11.8 2.1 | 2 3 -0.1 -3.0 58 47 21031 245 12 10.9 5.1 | 92 1 -1.1 0.0 59 45 21336 255 17 16.4 4.4 | 278 5 4.5 -0.6 60 41 21946 270 21 21.0 -0.0 | 299 10 9.1 -5.0 61 37 22555 260 20 19.7 3.5 | 281 8 7.8 -1.6 62 33 23165 265 12 12.0 1.0 | 360 4 0.0 -4.0 63 32 23470 305 11 9.0 -6.3 | 14 12 -2.9 -11.3 64 30 23774 275 16 15.9 -1.4 | 328 8 4.0 -6.4 65 30 23830 270 15 15.0 -0.0 | 329 6 3.1 -5.0 66 26 24689 285 25 24.1 -6.5 | 313 17 12.2 -11.5 67 25 24994 295 20 18.1 -8.5 | 335 15 6.2 -13.5 68 24 25298 275 21 20.9 -1.8 | 307 11 9.0 -6.9 69 23 25603 305 13 10.6 -7.5 | 6 13 -1.3 -12.5 70 20 26213 305 18 14.7 -10.3 | 350 16 2.8 -15.4 71 20 26360 285 13 12.6 -3.4 | 356 8 0.6 -8.4 72 20 26518 305 13 10.6 -7.5 | 6 13 -1.3 -12.5 73 19 26822 290 13 12.2 -4.4 | 358 9 0.3 -9.5 74 18 27127 280 29 28.6 -5.0 | 301 19 16.6 -10.1 75 17 27432 300 33 28.6 -16.5 | 322 27 16.6 -21.5 76 15 28042 295 10 9.1 -4.2 | 17 10 -2.9 -9.3 77 15 28346 300 25 21.7 -12.5 | 331 20 9.7 -17.5 78 12 29566 275 29 28.9 -2.5 | 294 19 17.0 -7.6 79 11 29870 270 22 22.0 -0.0 | 297 11 10.1 -5.0 80 11 30175 280 38 37.4 -6.6 | 295 28 25.5 -11.6 81 10 30710 285 40 38.6 -10.4 | 300 31 26.7 -15.4 Wind Parameters Mean winds (0-6000m): 217.1 at 17.3 knts Storm direction: 247.1 at 13.0 knts Shear (0-3000m) pos: 2.3 neg: 3.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 137.4 deg Storm rel helicity (0-3000m) pos: 77.4 neg: -24.6 tot: 52.7 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.98 Bulk Shear: 29.09 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 ------------------------------------------------------------------------------- 500 242 3 68 10| 0.0 4.7 4.7| 11.5 -3.0 8.6 17.2 0.49| 7.5 3.7 1000 225 5 81 8| 4.7 2.3 7.0| 21.3 -3.6 17.7 17.7 0.56| 8.8 4.9 1500 222 10 111 6| 3.1 5.5 8.6| 29.4 -5.9 23.5 15.7 0.46| 10.0 4.6 2000 215 13 144 7| 2.4 5.2 7.5| 35.5 -16.9 18.6 9.3 0.34| 9.1 3.1 2500 214 16 161 9| 2.5 4.1 6.7| 59.5 -21.8 37.6 15.0 0.37| 8.6 3.2 3000 214 18 169 10| 2.3 3.5 5.8| 77.4 -24.6 52.7 17.6 0.38| 8.8 3.3 4000 218 17 171 9| 1.9 2.9 4.9| 78.7 -29.0 49.7 12.4 0.24| 8.9 2.1 5000 216 17 168 9| 1.8 2.8 4.6|100.3 -32.7 67.6 13.5 0.27| 8.5 2.3 6000 217 17 170 9| 1.7 2.5 4.2|103.1 -37.0 66.1 11.0 0.24| 7.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251011.00.gif