UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 9 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 147 SFC 945 691 -1.5 -3.2 88 1.7 -2.1 160 5 276.1 276.6 273.9 284.9 3.19 2 925 773 -2.5 -3.9 90 1.4 -3.0 185 22 276.8 277.3 274.2 285.3 3.09 3 915 859 -2.9 -4.1 91 1.2 -3.3 185 26 277.2 277.7 274.4 285.7 3.08 4 889 1088 -1.7 -5.6 75 3.9 -3.1 205 28 280.7 281.2 276.0 288.7 2.83 5 861 1342 -3.1 -5.5 83 2.4 -4.0 231 28 281.9 282.4 276.7 290.2 2.94 6 858 1370 -2.7 -5.2 83 2.5 -3.7 233 28 282.6 283.1 277.2 291.1 3.02 7 850 1444 -3.3 -5.5 85 2.2 -4.1 240 29 282.7 283.2 277.2 291.2 2.98 8 791 2009 -7.1 -7.5 97 0.4 -7.2 260 29 284.5 285.0 277.9 292.4 2.75 9 700 2953 -12.7 -14.3 88 1.6 -13.2 270 44 288.4 288.7 278.5 293.8 1.80 10 688 3085 -13.7 -15.3 88 1.6 -14.1 271 46 288.7 289.0 278.5 293.8 1.69 11 630 3751 -15.9 -17.2 90 1.3 -16.2 286 36 293.6 293.9 280.6 298.4 1.57 12 535 4966 -23.1 -24.8 86 1.7 -23.4 281 40 299.0 299.2 282.2 302.1 0.96 13 503 5416 -24.9 -25.7 93 0.8 -25.1 289 53 302.2 302.3 283.5 305.2 0.94 14 500 5460 -24.7 -26.0 89 1.3 -24.9 290 54 302.9 303.1 283.8 305.9 0.92 15 450 6219 -28.3 -30.4 82 2.1 -28.6 297 67 307.7 307.8 285.3 310.0 0.68 16 406 6946 -33.9 -36.7 76 2.8 -34.2 304 67 309.6 309.7 285.7 311.0 0.41 17 400 7050 -34.9 -37.6 76 2.7 -35.1 305 70 309.6 309.7 285.7 310.9 0.38 18 374 7516 -38.9 -40.4 86 1.5 -39.0 305 72 310.3 310.4 285.8 311.4 0.30 19 324 8484 -47.1 -50.8 66 3.7 -47.3 305 88 312.0 312.0 286.2 312.4 0.11 20 300 8990 -50.5 -53.9 67 3.4 -50.6 305 98 314.2 314.2 286.9 314.5 0.08 21 250 10150 -59.9 -64.8 53 4.9 -60.0 315 117 317.0 317.0 287.8 317.1 0.03 22 244 10301 -60.9 -65.9 52 5.0 -61.0 315 118 317.7 317.7 288.0 317.7 0.02 23 242 10352 -61.3 -66.3 51 5.0 -61.3 315 118 317.9 317.9 288.1 318.0 0.02 24 227 10746 -64.1 -67.9 60 3.8 -64.1 318 111 319.5 319.5 288.6 319.5 0.02 25 223 10854 -64.7 -69.7 50 5.0 -64.7 315 106 320.2 320.2 288.8 320.2 0.01 26 219 10965 -63.1 -73.1 25 10.0 -63.2 316 102 324.3 324.3 290.0 324.3 0.01 27 216 11050 -63.3 -75.3 18 12.0 -63.4 316 99 325.3 325.3 290.3 325.3 0.01 28 210 11222 -64.7 -75.7 21 11.0 -64.8 318 92 325.7 325.7 290.5 325.7 0.01 29 200 11520 -63.7 -76.7 15 13.0 -63.8 320 81 331.9 331.9 292.2 331.9 0.01 30 186 11969 -61.1 -78.1 9 17.0 -61.2 323 75 343.1 343.1 295.1 343.1 0.00 31 179 12208 -62.1 -79.1 9 17.0 -62.2 325 71 345.2 345.2 295.6 345.2 0.00 32 164 12755 -57.9 -78.9 5 21.0 -58.1 316 56 361.0 361.0 298.9 361.0 0.00 33 150 13320 -57.3 -79.3 5 22.0 -57.6 305 59 371.4 371.4 300.8 371.4 0.00 34 142 13666 -57.9 -81.9 3 24.0 -58.2 303 64 376.2 376.2 301.6 376.2 0.00 35 130 14225 -56.3 -82.3 2 26.0 -56.6 303 66 388.7 388.7 303.6 388.7 0.00 36 116 14946 -57.7 -83.7 2 26.0 -58.0 314 55 398.9 398.9 305.0 399.0 0.00 37 108 15400 -54.9 -83.9 2 29.0 -55.4 300 47 412.5 412.5 306.8 412.5 0.00 38 100 15890 -57.1 -85.1 2 28.0 -57.5 320 45 417.4 417.4 307.4 417.4 0.00 39 93 16347 -58.9 -85.9 2 27.0 -59.3 314 42 422.6 422.6 308.0 422.6 0.00 40 70 18150 -53.9 -84.9 1 31.0 -54.8 310 41 469.1 469.1 312.5 469.1 0.00 41 68 18336 -52.5 -84.5 1 32.0 -53.5 314 38 476.0 476.0 313.1 476.0 0.00 42 50 20290 -58.9 -87.9 1 29.0 -59.6 310 43 504.7 504.7 315.3 504.7 0.00 43 48 20545 -59.5 -87.5 1 28.0 -60.2 310 47 509.2 509.2 315.6 509.2 0.00 44 43 21235 -58.3 -88.3 1 30.0 -59.1 293 54 528.4 528.4 316.8 528.4 0.00 45 40 21694 -53.7 -86.7 1 33.0 -55.1 297 58 551.0 551.0 318.2 551.0 0.01 46 34 22729 -57.1 -87.1 1 30.0 -58.2 318 39 568.3 568.3 319.0 568.3 0.01 47 30 23510 -62.9 -89.9 1 27.0 -63.6 320 41 573.2 573.2 319.3 573.2 0.00 48 27 24156 -66.3 -91.3 2 25.0 -66.8 324 46 581.1 581.1 319.7 581.2 0.00 49 20 25990 -63.9 -89.9 2 26.0 -64.7 335 42 640.6 640.6 322.3 640.6 0.01 50 15 27722 -72.3 -93.3 3 21.0 -72.6 328 42 667.6 667.6 323.3 667.6 0.00 51 13 28563 -73.5 -94.5 3 21.0 -73.9 338 59 691.3 691.3 324.1 691.3 0.00 52 10 30110 -70.9 -93.9 2 23.0 -71.5 340 68 754.9 754.9 326.1 754.9 0.01 53 8.2 31293 -68.3 -93.3 2 25.0 -69.4 809.3 809.3 327.5 809.3 0.01 TRP 223 10854 -64.7 -69.7 50 5.0 -64.7 315 106 320.2 320.2 288.8 320.2 0.01 WND 244 10301 -60.9 -65.9 52 5.0 -61.0 315 118 317.7 317.7 288.0 317.7 0.02 Sounding variables and indices 1000-500 mb thick: 5313.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 88.69 % Est. max temperature: 6.66 C = 43.99 F Sfc-Lift cond lev (LCL): 920.04 mb = 815.63 m = 2675.94 ft T: -2.70 C 700-500 lapse rate: 4.79 C/km Conv cond level (CCL): 804.60 mb = 1875.43 m = 6152.92 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 6.36 C = 43.45 F Cap Strength: 12.49 C Lifted Index: 13.07 C Risk: None Lifted Index @300 mb: 18.62 C Lifted Index @700 mb: 4.27 C Showalter Index: 10.64 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.20 C K Index: 14.30 Risk: None Sweat Index: 232.76 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.84 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 65280.57 J/kg Cap Strength: 12.91 C Lift Cond Lev (LCL): 860.72 mb = 1344.76 m = 4411.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 31 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 ---------------------------------------------------------- 0 945 691 160 5 -1.7 4.7 | 132 35 -26.0 23.6 1 925 773 185 22 1.9 21.9 | 151 47 -22.4 40.8 2 909 914 185 29 2.5 28.9 | 156 53 -21.8 47.8 3 874 1219 220 27 17.4 20.7 | 170 40 -7.0 39.6 4 850 1444 240 29 25.1 14.5 | 181 33 0.8 33.4 5 841 1524 245 29 26.3 12.3 | 184 31 2.0 31.2 6 809 1829 260 30 29.5 5.2 | 192 25 5.2 24.1 7 778 2134 260 29 28.6 5.0 | 190 24 4.2 24.0 8 748 2438 260 34 33.5 5.9 | 200 26 9.2 24.8 9 719 2743 265 40 39.8 3.5 | 215 27 15.5 22.4 10 700 2953 270 44 44.0 -0.0 | 226 27 19.7 18.9 11 691 3048 270 47 47.0 -0.0 | 230 30 22.7 18.9 12 637 3658 285 37 35.7 -9.6 | 231 15 11.4 9.4 13 611 3962 290 34 31.9 -11.6 | 226 11 7.6 7.3 14 587 4267 280 30 29.5 -5.2 | 201 15 5.2 13.7 15 541 4877 280 38 37.4 -6.6 | 227 18 13.1 12.3 16 500 5460 290 54 50.7 -18.5 | 269 26 26.4 0.5 17 457 6096 295 65 58.9 -27.5 | 284 36 34.6 -8.5 18 438 6401 300 71 61.5 -35.5 | 294 41 37.2 -16.6 19 402 7010 305 67 54.9 -38.4 | 303 36 30.6 -19.5 20 400 7050 305 70 57.3 -40.2 | 303 39 33.0 -21.2 21 368 7620 305 72 59.0 -41.3 | 303 41 34.7 -22.4 22 300 8990 305 98 80.3 -56.2 | 304 67 56.0 -37.3 23 293 9144 305 98 80.3 -56.2 | 304 67 56.0 -37.3 24 250 10150 315 117 82.7 -82.7 | 318 87 58.4 -63.8 25 244 10301 315 118 83.4 -83.4 | 317 88 59.1 -64.5 26 242 10363 315 118 83.4 -83.4 | 317 88 59.1 -64.5 27 230 10668 320 114 73.3 -87.3 | 324 84 49.0 -68.4 28 223 10854 315 106 75.0 -75.0 | 318 76 50.6 -56.0 29 200 11520 320 81 52.1 -62.0 | 327 51 27.8 -43.1 30 180 12192 325 72 41.3 -59.0 | 337 44 17.0 -40.0 31 163 12802 315 55 38.9 -38.9 | 324 25 14.6 -20.0 32 150 13320 305 59 48.3 -33.8 | 302 28 24.0 -14.9 33 134 14021 300 69 59.8 -34.5 | 294 39 35.4 -15.6 34 116 14935 315 56 39.6 -39.6 | 324 26 15.3 -20.7 35 111 15240 300 45 39.0 -22.5 | 284 15 14.7 -3.6 36 106 15545 300 48 41.6 -24.0 | 286 18 17.3 -5.1 37 101 15850 315 41 29.0 -29.0 | 335 11 4.7 -10.1 38 100 15890 320 45 28.9 -34.5 | 343 16 4.6 -15.5 39 96 16154 320 45 28.9 -34.5 | 343 16 4.6 -15.5 40 91 16459 310 40 30.6 -25.7 | 317 9 6.3 -6.8 41 79 17374 295 48 43.5 -20.3 | 274 19 19.2 -1.4 42 75 17678 300 57 49.4 -28.5 | 291 27 25.1 -9.6 43 70 18150 310 41 31.4 -26.4 | 316 10 7.1 -7.4 44 65 18593 320 33 21.2 -25.3 | 26 7 -3.1 -6.3 45 59 19202 315 42 29.7 -29.7 | 333 12 5.4 -10.8 46 54 19812 315 30 21.2 -21.2 | 54 4 -3.1 -2.3 47 51 20117 290 28 26.3 -9.6 | 192 10 2.0 9.4 48 50 20290 310 43 32.9 -27.6 | 315 12 8.6 -8.7 49 47 20726 310 49 37.5 -31.5 | 314 18 13.2 -12.6 50 42 21336 290 55 51.7 -18.8 | 270 27 27.4 0.1 51 40 21641 295 61 55.3 -25.8 | 282 32 31.0 -6.9 52 38 21946 305 44 36.0 -25.2 | 298 13 11.7 -6.3 53 33 22860 320 38 24.4 -29.1 | 359 10 0.1 -10.2 54 32 23165 315 32 22.6 -22.6 | 24 4 -1.7 -3.7 55 30 23510 320 41 26.4 -31.4 | 351 13 2.0 -12.5 56 22 25298 330 54 27.0 -46.8 | 354 28 2.7 -27.8 57 20 25908 320 48 30.9 -36.8 | 340 19 6.5 -17.8 58 20 25990 335 42 17.7 -38.1 | 19 20 -6.6 -19.1 59 19 26213 340 44 15.0 -41.3 | 22 24 -9.3 -22.4 60 16 27432 325 36 20.6 -29.5 | 19 11 -3.7 -10.6 61 11 29566 350 80 13.9 -78.8 | 10 61 -10.4 -59.9 62 10 30110 340 68 23.3 -63.9 | 1 45 -1.1 -45.0 Wind Parameters Mean winds (0-6000m): 277.9 at 41.1 knts Storm direction: 307.9 at 30.8 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 586.0 neg: -6.2 tot: 579.8 m^2/s^2 ave: 193.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 10.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.08 Bulk Shear: 273.10 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 ------------------------------------------------------------------------------- 500 193 23 155 46| 25.5 0.0 25.5|326.5 0.0 326.5 653.0 0.72| 40.3 29.1 1000 216 26 167 41| 15.6 0.0 15.6|436.7 0.0 436.7 436.7 0.70| 29.5 20.6 1500 232 27 175 36| 10.7 0.0 10.7|452.9 -4.0 448.9 299.3 0.67| 21.4 14.4 2000 241 29 181 33| 10.4 0.0 10.4|516.9 -4.0 513.0 256.5 0.71| 18.5 13.1 2500 249 32 190 31| 9.6 0.0 9.6|583.6 -4.0 579.7 231.9 0.72| 17.2 12.4 3000 256 33 196 28| 6.8 0.0 6.8|586.0 -6.2 579.8 193.3 0.63| 16.3 10.3 4000 263 33 201 24| 5.1 0.5 5.6|606.0 -26.2 579.8 145.0 0.53| 14.2 7.6 5000 270 36 211 22| 6.5 0.4 6.9|726.2 -26.2 700.1 140.0 0.59| 13.9 8.2 6000 278 41 231 21| 6.5 0.3 6.8|865.7 -26.2 839.6 139.9 0.61| 13.3 8.1 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260109.12.gif