UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 5 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 95 SFC 937 691 -12.5 -14.8 83 2.3 -13.0 130 2 265.5 265.8 264.0 269.1 1.29 2 925 698 -13.1 -14.8 87 1.7 -13.5 270 2 265.9 266.1 264.3 269.5 1.31 3 898 923 -15.1 -15.9 94 0.8 -15.3 183 6 266.1 266.3 264.3 269.5 1.23 4 892 974 -11.7 -13.9 84 2.2 -12.2 196 7 270.1 270.4 267.5 274.2 1.46 5 884 1043 -10.7 -13.0 83 2.3 -11.3 214 9 271.9 272.1 268.8 276.3 1.59 6 859 1263 -11.1 -15.4 71 4.3 -12.1 265 12 273.7 273.9 269.6 277.5 1.34 7 850 1344 -11.7 -16.1 70 4.4 -12.8 275 12 273.9 274.1 269.6 277.5 1.28 8 761 2178 -19.7 -19.8 99 0.1 -19.7 283 17 274.0 274.2 269.3 277.1 1.04 9 753 2256 -19.3 -20.4 91 1.1 -19.5 279 20 275.3 275.5 270.1 278.2 1.00 10 750 2286 -18.7 -21.6 78 2.9 -19.2 277 21 276.3 276.4 270.5 278.9 0.91 11 744 2346 -15.7 -30.7 26 15.0 -17.9 274 23 280.2 280.2 271.9 281.4 0.40 12 737 2418 -13.3 -33.3 17 20.0 -16.3 271 25 283.5 283.6 273.8 284.5 0.31 13 708 2723 -14.1 -34.1 17 20.0 -17.0 261 28 285.9 286.0 275.0 286.9 0.30 14 700 2809 -14.7 -34.7 16 20.0 -17.6 265 27 286.2 286.3 275.2 287.1 0.29 15 660 3252 -17.5 -51.5 3 34.0 -20.4 265 28 287.9 287.9 275.7 288.1 0.05 16 634 3552 -19.5 -41.5 12 22.0 -21.8 265 29 289.0 289.0 276.4 289.5 0.16 17 500 5280 -30.3 -55.3 7 25.0 -31.6 295 24 296.1 296.1 279.7 296.2 0.04 18 483 5524 -31.9 -55.9 7 24.0 -33.1 302 25 297.1 297.1 280.1 297.2 0.04 19 400 6820 -42.3 -58.3 16 16.0 -42.8 305 30 300.0 300.0 281.4 300.1 0.04 20 357 7579 -47.7 -60.7 21 13.0 -48.0 305 31 302.7 302.7 282.5 302.8 0.03 21 332 8060 -46.1 -69.1 6 23.0 -46.6 325 42 311.2 311.2 285.8 311.3 0.01 22 300 8730 -48.3 -72.3 5 24.0 -48.7 325 40 317.3 317.3 287.9 317.3 0.01 23 278 9231 -49.3 -75.3 3 26.0 -49.7 325 48 322.8 322.8 289.6 322.8 0.01 24 268 9472 -48.3 -76.3 2 28.0 -48.7 325 48 327.7 327.7 291.0 327.7 0.00 25 250 9930 -48.9 -77.9 2 29.0 -49.3 315 32 333.4 333.4 292.6 333.4 0.00 26 235 10337 -50.1 -79.1 2 29.0 -50.5 317 34 337.5 337.5 293.7 337.5 0.00 27 200 11400 -48.3 -80.3 1 32.0 -48.9 295 29 356.3 356.3 298.0 356.3 0.00 28 189 11772 -47.7 -80.7 1 33.0 -48.4 296 25 363.1 363.1 299.3 363.1 0.00 29 179 12128 -50.3 -81.3 1 31.0 -50.8 291 27 364.5 364.5 299.5 364.5 0.00 30 150 13280 -50.3 -82.3 1 32.0 -50.9 295 26 383.4 383.4 302.8 383.4 0.00 31 146 13456 -51.1 -83.1 1 32.0 -51.7 298 31 385.0 385.0 303.1 385.0 0.00 32 142 13637 -50.1 -82.1 1 32.0 -50.8 289 31 389.8 389.8 303.8 389.8 0.00 33 111 15235 -53.3 -84.3 1 31.0 -53.9 319 23 412.3 412.3 306.8 412.3 0.00 34 105 15594 -51.3 -83.3 1 32.0 -52.1 293 23 422.7 422.7 308.0 422.7 0.00 35 100 15910 -53.5 -84.5 1 31.0 -54.1 285 26 424.4 424.4 308.2 424.4 0.00 36 93 16375 -54.1 -85.1 1 31.0 -54.8 285 24 432.1 432.1 309.0 432.1 0.00 37 91 16514 -52.9 -84.9 1 32.0 -53.7 285 23 437.1 437.2 309.6 437.2 0.00 38 70 18190 -56.1 -86.1 1 30.0 -56.8 310 26 464.4 464.4 312.1 464.4 0.00 39 51 20204 -56.7 -86.7 1 30.0 -57.5 273 19 507.0 507.0 315.4 507.0 0.00 40 50 20330 -56.1 -87.1 1 31.0 -57.0 275 20 511.3 511.3 315.7 511.3 0.00 41 44 21134 -59.7 -87.7 1 28.0 -60.4 273 28 521.5 521.5 316.4 521.5 0.00 42 38 22055 -56.9 -86.9 1 30.0 -57.9 296 31 551.0 551.0 318.2 551.0 0.01 43 30 23530 -62.9 -89.9 1 27.0 -63.6 315 22 573.2 573.2 319.3 573.2 0.00 44 29 23739 -63.3 -90.3 1 27.0 -64.0 306 21 577.6 577.6 319.6 577.7 0.00 45 26 24415 -60.3 -89.3 1 29.0 -61.3 293 16 604.5 604.5 320.8 604.5 0.01 46 21 25739 -63.3 -90.3 1 27.0 -64.1 281 24 633.5 633.5 322.0 633.5 0.01 47 20 26040 -61.7 -89.7 1 28.0 -62.8 305 27 647.3 647.3 322.6 647.4 0.01 48 18 26696 -58.5 -88.5 1 30.0 -60.2 306 37 677.2 677.2 323.7 677.3 0.01 49 16 27427 -63.1 -90.1 1 27.0 -64.2 325 33 685.4 685.4 324.0 685.4 0.01 50 13 28712 -59.7 -89.7 1 30.0 -61.6 286 33 739.1 739.1 325.6 739.2 0.01 51 11 29745 -63.9 -90.9 1 27.0 -65.3 292 50 760.0 760.0 326.2 760.1 0.01 52 10 30330 -62.7 -90.7 1 28.0 -64.4 300 48 785.5 785.5 326.9 785.6 0.01 53 8.8 31116 -63.5 -91.5 1 28.0 -65.3 811.7 811.7 327.5 811.7 0.01 54 8.4 31405 -59.7 -89.7 1 30.0 -62.4 837.4 837.4 328.1 837.6 0.01 55 7.0 32547 -58.7 -88.7 1 30.0 -62.1 886.4 886.4 329.1 886.6 0.02 56 6.7 32822 -60.1 -89.1 1 29.0 -63.2 891.7 891.7 329.2 891.9 0.02 57 5.9 33626 -54.3 -87.3 1 33.0 -59.7 949.9 949.9 330.4 950.2 0.03 58 5.0 34687 -54.3 -87.3 1 33.0 -60.3 285 95 996.0 996.0 331.1 996.4 0.04 59 4.9 34816 -54.3 -87.3 1 33.0 -60.4 1001.7 1001.8 331.2 1002.1 0.04 TRP 357 7579 -47.7 -60.7 21 13.0 -48.0 305 31 302.7 302.7 282.5 302.8 0.03 WND 5.0 34687 -54.3 -87.3 1 33.0 -60.3 285 95 996.0 996.0 331.1 996.4 0.04 Sounding variables and indices 1000-500 mb thick: 5185.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 37.28 % Est. max temperature: -4.18 C = 24.48 F Sfc-Lift cond lev (LCL): 902.79 mb = 882.39 m = 2894.95 ft T: -14.74 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.48 C Layer 761.0- 753.0 mb Conv cond level (CCL): 902.96 mb = 881.00 m = 2890.38 ft Mean mixing ratio: 1.35 g/kg Conv temperature: -11.98 C = 10.44 F Cap Strength: 14.23 C Lifted Index: 18.55 C Risk: None Lifted Index @300 mb: 30.84 C Lifted Index @700 mb: 12.73 C Showalter Index: 15.56 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 14.20 C K Index: -17.50 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.92 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 79045.61 J/kg Cap Strength: 18.23 C Lift Cond Lev (LCL): 848.77 mb = 1354.88 m = 4445.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 17 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 ---------------------------------------------------------- 0 937 691 130 2 -1.5 1.3 | 131 19 -14.1 12.2 1 925 698 270 2 2.0 -0.0 | 136 15 -10.5 10.9 2 899 914 180 6 0.0 6.0 | 143 21 -12.5 16.9 3 864 1219 260 12 11.8 2.1 | 177 13 -0.7 13.0 4 850 1344 275 12 12.0 -1.0 | 177 10 -0.6 9.8 5 830 1524 290 13 12.2 -4.4 | 177 6 -0.3 6.4 6 797 1829 290 14 13.2 -4.8 | 186 6 0.6 6.1 7 766 2134 285 15 14.5 -3.9 | 196 7 2.0 7.0 8 735 2438 270 26 26.0 -0.0 | 231 17 13.5 10.9 9 706 2743 260 28 27.6 4.9 | 224 22 15.0 15.8 10 700 2809 265 27 26.9 2.4 | 227 20 14.4 13.2 11 624 3658 265 29 28.9 2.5 | 231 21 16.4 13.4 12 574 4267 270 27 27.0 -0.0 | 233 18 14.5 10.9 13 528 4877 285 26 25.1 -6.7 | 252 13 12.6 4.2 14 500 5280 295 24 21.8 -10.1 | 265 9 9.2 0.7 15 464 5791 310 26 19.9 -16.7 | 308 9 7.4 -5.8 16 444 6096 305 21 17.2 -12.0 | 284 5 4.7 -1.2 17 400 6820 305 30 24.6 -17.2 | 298 14 12.0 -6.3 18 371 7315 295 34 30.8 -14.4 | 281 19 18.3 -3.5 19 357 7579 305 31 25.4 -17.8 | 298 15 12.9 -6.9 20 355 7620 300 34 29.4 -17.0 | 290 18 16.9 -6.1 21 339 7925 325 42 24.1 -34.4 | 334 26 11.6 -23.5 22 300 8730 325 40 22.9 -32.8 | 335 24 10.4 -21.9 23 282 9144 325 48 27.5 -39.3 | 332 32 15.0 -28.4 24 257 9754 325 48 27.5 -39.3 | 332 32 15.0 -28.4 25 250 9930 315 32 22.6 -22.6 | 319 15 10.1 -11.7 26 245 10058 315 32 22.6 -22.6 | 319 15 10.1 -11.7 27 224 10668 320 37 23.8 -28.3 | 327 21 11.2 -17.5 28 213 10973 300 29 25.1 -14.5 | 286 13 12.6 -3.6 29 200 11400 295 29 26.3 -12.3 | 276 14 13.7 -1.4 30 194 11582 305 27 22.1 -15.5 | 296 11 9.6 -4.6 31 186 11887 290 24 22.6 -8.2 | 255 10 10.0 2.7 32 154 13106 295 38 34.4 -16.1 | 283 23 21.9 -5.2 33 150 13280 295 26 23.6 -11.0 | 271 11 11.0 -0.1 34 147 13411 300 31 26.8 -15.5 | 288 15 14.3 -4.6 35 140 13716 285 31 29.9 -8.0 | 261 18 17.4 2.9 36 134 14021 295 28 25.4 -11.8 | 274 13 12.8 -0.9 37 128 14326 280 24 23.6 -4.2 | 239 13 11.1 6.7 38 122 14630 295 28 25.4 -11.8 | 274 13 12.8 -0.9 39 116 14935 285 27 26.1 -7.0 | 254 14 13.5 3.9 40 111 15240 320 23 14.8 -17.6 | 342 7 2.3 -6.7 41 106 15545 295 25 22.7 -10.6 | 268 10 10.1 0.3 42 101 15850 285 13 12.6 -3.4 | 180 8 0.0 7.5 43 100 15910 285 26 25.1 -6.7 | 252 13 12.6 4.2 44 96 16154 285 25 24.1 -6.5 | 249 12 11.6 4.4 45 92 16459 285 23 22.2 -6.0 | 243 11 9.7 4.9 46 83 17069 285 22 21.3 -5.7 | 239 10 8.7 5.2 47 80 17374 280 31 30.5 -5.4 | 253 19 18.0 5.5 48 70 18190 310 26 19.9 -16.7 | 308 9 7.4 -5.8 49 69 18288 310 29 22.2 -18.6 | 309 12 9.7 -7.8 50 63 18898 295 24 21.8 -10.1 | 265 9 9.2 0.7 51 60 19202 315 29 20.5 -20.5 | 320 12 8.0 -9.6 52 57 19507 295 18 16.3 -7.6 | 229 5 3.8 3.3 53 54 19812 265 17 16.9 1.5 | 200 13 4.4 12.4 54 50 20330 275 20 19.9 -1.7 | 219 12 7.4 9.1 55 49 20422 290 23 21.6 -7.9 | 252 10 9.1 3.0 56 45 21031 270 29 29.0 -0.0 | 237 20 16.5 10.9 57 43 21336 280 25 24.6 -4.3 | 242 14 12.1 6.5 58 37 22250 300 33 28.6 -16.5 | 289 17 16.0 -5.6 59 35 22555 300 25 21.7 -12.5 | 280 9 9.1 -1.6 60 32 23165 325 33 18.9 -27.0 | 338 17 6.4 -16.1 61 30 23530 315 22 15.6 -15.6 | 327 6 3.0 -4.7 62 29 23774 305 21 17.2 -12.0 | 284 5 4.7 -1.2 63 27 24079 315 18 12.7 -12.7 | 354 2 0.2 -1.8 64 25 24689 275 14 13.9 -1.2 | 188 10 1.4 9.7 65 24 24994 285 21 20.3 -5.4 | 235 9 7.8 5.5 66 20 25908 280 25 24.6 -4.3 | 242 14 12.1 6.5 67 20 26040 305 27 22.1 -15.5 | 296 11 9.6 -4.6 68 19 26213 315 31 21.9 -21.9 | 320 14 9.4 -11.0 69 19 26518 300 27 23.4 -13.5 | 284 11 10.8 -2.6 70 18 26822 310 45 34.5 -28.9 | 309 28 21.9 -18.0 71 16 27432 325 33 18.9 -27.0 | 338 17 6.4 -16.1 72 15 27737 310 30 23.0 -19.3 | 309 13 10.4 -8.4 73 14 28042 320 24 15.4 -18.4 | 339 8 2.9 -7.5 74 14 28346 285 26 25.1 -6.7 | 252 13 12.6 4.2 75 11 29566 290 51 47.9 -17.4 | 280 36 35.4 -6.6 76 10 30330 300 48 41.6 -24.0 | 294 32 29.0 -13.1 Wind Parameters Mean winds (0-6000m): 281.0 at 22.1 knts Storm direction: 311.0 at 16.6 knts Shear (0-3000m) pos: 3.0 neg: 2.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 96.8 neg: -8.6 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.73 Bulk Shear: 52.22 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 ------------------------------------------------------------------------------- 500 221 6 150 18| 13.0 0.0 13.0| 64.3 0.0 64.3 128.5 0.67| 20.6 13.9 1000 265 9 163 12| 7.9 0.0 7.9| 67.9 0.0 67.9 67.9 0.52| 14.7 7.6 1500 276 11 169 10| 5.3 1.4 6.7| 74.5 0.0 74.5 49.7 0.56| 11.2 6.3 2000 273 14 188 10| 4.0 4.4 8.3| 85.6 -8.6 77.0 38.5 0.44| 12.1 5.3 2500 270 17 200 12| 3.4 3.5 6.9| 93.0 -8.6 84.4 33.8 0.44| 10.1 4.5 3000 269 19 208 13| 3.0 2.9 5.9| 96.8 -8.6 88.2 29.4 0.45| 8.6 3.9 4000 269 21 216 14| 2.5 2.2 4.7|116.0 -8.6 107.3 26.8 0.46| 7.5 3.5 5000 275 22 225 13| 2.7 1.7 4.5|142.5 -8.6 133.9 26.8 0.52| 7.3 3.8 6000 281 22 234 11| 2.3 1.6 3.9|149.1 -13.7 135.4 22.6 0.43| 7.2 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260105.12.gif