UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 12 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 96 SFC 941 691 5.4 0.5 71 4.9 3.2 160 10 283.4 284.2 279.2 295.3 4.21 2 925 738 4.8 0.5 74 4.3 2.8 180 21 284.2 285.0 279.7 296.3 4.28 3 881 1133 1.4 -0.4 88 1.8 0.6 177 37 284.7 285.4 279.8 296.6 4.21 4 864 1290 1.2 -1.8 80 3.0 -0.1 187 40 286.1 286.7 280.1 297.1 3.88 5 850 1422 2.2 -3.8 64 6.0 -0.3 200 38 288.5 289.0 280.6 298.3 3.39 6 832 1595 3.2 -2.8 65 6.0 0.5 211 36 291.3 291.9 282.3 302.2 3.74 7 700 2969 -7.1 -9.1 86 2.0 -7.8 240 29 294.6 295.1 282.5 302.8 2.74 8 621 3892 -13.9 -13.9 100 0.0 -13.9 257 36 297.1 297.5 282.8 303.5 2.10 9 582 4384 -15.5 -15.7 98 0.2 -15.6 250 39 300.8 301.1 284.1 306.8 1.93 10 537 4989 -18.3 -18.6 97 0.3 -18.4 250 56 304.4 304.8 285.2 309.7 1.64 11 531 5073 -18.3 -21.3 77 3.0 -19.0 250 58 305.4 305.7 285.2 309.7 1.31 12 522 5200 -19.1 -21.1 84 2.0 -19.6 250 61 306.0 306.2 285.4 310.4 1.36 13 500 5520 -20.7 -23.6 78 2.9 -21.3 260 62 307.8 308.0 285.9 311.6 1.14 14 487 5714 -21.1 -25.3 69 4.2 -22.0 258 61 309.6 309.8 286.4 313.0 1.00 15 460 6131 -24.3 -32.3 48 8.0 -25.5 255 60 310.7 310.8 286.2 312.6 0.55 16 412 6921 -30.3 -33.1 76 2.8 -30.7 260 62 313.0 313.1 287.1 314.9 0.57 17 404 7060 -31.3 -36.0 63 4.7 -31.9 260 64 313.4 313.5 287.1 315.0 0.44 18 400 7130 -31.7 -36.3 64 4.6 -32.2 260 65 313.8 313.9 287.2 315.3 0.43 19 376 7566 -35.3 -37.9 77 2.6 -35.5 260 74 314.6 314.7 287.4 316.0 0.39 20 363 7811 -37.3 -41.5 65 4.2 -37.7 259 80 315.1 315.2 287.5 316.1 0.28 21 327 8528 -41.5 -44.9 69 3.4 -41.7 257 103 318.9 319.0 288.6 319.7 0.21 22 324 8591 -41.5 -47.5 52 6.0 -41.9 257 105 319.8 319.8 288.9 320.4 0.16 23 300 9110 -45.5 -51.5 51 6.0 -45.7 255 121 321.2 321.2 289.2 321.7 0.11 24 283 9496 -48.5 -55.5 44 7.0 -48.7 255 127 322.3 322.3 289.5 322.6 0.07 25 278 9613 -49.5 -56.5 44 7.0 -49.7 255 130 322.5 322.6 289.6 322.8 0.07 26 275 9684 -50.1 -57.1 43 7.0 -50.3 255 130 322.7 322.7 289.6 322.9 0.06 27 266 9900 -51.3 -62.3 26 11.0 -51.5 258 123 324.0 324.0 290.0 324.1 0.03 28 250 10300 -54.5 -63.5 32 9.0 -54.6 265 102 325.0 325.0 290.3 325.2 0.03 29 226 10938 -59.7 -66.7 40 7.0 -59.8 258 77 326.6 326.6 290.7 326.7 0.02 30 220 11106 -60.3 -69.3 30 9.0 -60.4 254 69 328.2 328.2 291.2 328.3 0.02 31 209 11425 -61.3 -71.3 25 10.0 -61.4 255 70 331.5 331.5 292.2 331.5 0.01 32 203 11607 -58.5 -73.5 13 15.0 -58.6 256 69 338.7 338.7 294.0 338.7 0.01 33 200 11700 -59.3 -73.3 15 14.0 -59.5 260 65 338.9 338.9 294.0 338.9 0.01 34 189 12053 -61.1 -74.1 16 13.0 -61.2 254 64 341.5 341.5 294.7 341.5 0.01 35 177 12463 -57.7 -77.7 6 20.0 -57.9 264 58 353.5 353.5 297.4 353.6 0.01 36 171 12680 -59.1 -76.1 9 17.0 -59.3 274 53 354.7 354.7 297.7 354.7 0.01 37 164 12945 -54.9 -74.9 7 20.0 -55.2 275 52 366.0 366.0 299.8 366.1 0.01 38 155 13303 -57.7 -75.7 8 18.0 -57.9 280 45 367.2 367.2 300.1 367.2 0.01 39 150 13510 -58.5 -76.5 8 18.0 -58.7 280 42 369.3 369.3 300.4 369.3 0.01 40 143 13809 -59.1 -77.1 8 18.0 -59.3 277 37 373.3 373.3 301.1 373.4 0.01 41 139 13987 -56.7 -75.7 7 19.0 -57.0 275 34 380.6 380.6 302.3 380.6 0.01 42 134 14218 -56.9 -74.9 9 18.0 -57.2 272 48 384.2 384.2 302.9 384.3 0.01 43 126 14608 -55.7 -74.7 8 19.0 -56.1 270 48 393.2 393.2 304.3 393.3 0.01 44 120 14916 -57.3 -75.3 8 18.0 -57.6 270 39 395.8 395.8 304.6 395.9 0.01 45 100 16070 -55.5 -74.5 8 19.0 -56.0 280 47 420.5 420.5 307.8 420.6 0.02 46 89 16819 -52.5 -72.5 7 20.0 -53.2 289 46 440.7 440.7 310.0 440.9 0.02 47 75 17912 -58.5 -77.5 7 19.0 -58.9 285 25 450.3 450.3 310.9 450.3 0.01 48 70 18350 -55.3 -76.3 6 21.0 -56.0 290 33 466.1 466.1 312.3 466.2 0.02 49 69 18442 -53.1 -74.1 6 21.0 -54.0 286 33 472.7 472.7 312.9 472.9 0.02 50 56 19771 -57.3 -78.3 5 21.0 -58.0 301 31 492.2 492.2 314.4 492.3 0.02 51 50 20490 -54.7 -77.7 4 23.0 -55.7 325 26 514.6 514.6 315.9 514.7 0.02 52 34 22945 -56.3 -81.3 3 25.0 -57.5 329 30 570.4 570.4 319.2 570.5 0.02 53 30 23740 -55.9 -81.9 2 26.0 -57.3 5 33 592.2 592.3 320.3 592.4 0.02 54 27 24414 -53.1 -81.1 2 28.0 -55.2 360 36 618.2 618.2 321.4 618.4 0.02 55 20 26320 -59.3 -86.3 2 27.0 -60.7 360 46 654.7 654.7 322.9 654.7 0.01 56 16 27713 -61.9 -87.9 2 26.0 -63.2 4 53 689.3 689.3 324.1 689.4 0.01 57 13 29009 -59.3 -87.3 1 28.0 -61.3 346 55 740.5 740.5 325.7 740.6 0.01 58 11 30052 -61.5 -88.5 2 27.0 -63.3 1 60 768.7 768.7 326.4 768.9 0.01 59 10 30650 -57.1 -85.1 2 28.0 -60.2 10 62 806.4 806.4 327.4 806.7 0.03 60 9.5 30973 -58.9 -86.9 2 28.0 -61.6 811.5 811.5 327.5 811.7 0.02 61 8.2 31911 -52.3 -84.3 1 32.0 -57.5 872.5 872.5 328.9 872.8 0.04 62 6.3 33618 -51.9 -84.9 1 33.0 -58.2 942.5 942.5 330.2 943.0 0.05 TRP 209 11425 -61.3 -71.3 25 10.0 -61.4 255 70 331.5 331.5 292.2 331.5 0.01 WND 278 9613 -49.5 -56.5 44 7.0 -49.7 255 130 322.5 322.6 289.6 322.8 0.07 Sounding variables and indices 1000-500 mb thick: 5424.00 m Freezing level: 790.99 mb = 2021.98 m = 6633.71 ft Wetbulb zero: 866.36 mb = 1268.27 m = 4160.95 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 84.80 % Est. max temperature: 14.10 C = 57.39 F Sfc-Lift cond lev (LCL): 872.61 mb = 1210.29 m = 3970.70 ft T: 1.30 C 700-500 lapse rate: 5.33 C/km Conv cond level (CCL): 747.70 mb = 2444.80 m = 8020.89 ft Mean mixing ratio: 4.05 g/kg Conv temperature: 15.18 C = 59.32 F Cap Strength: 9.42 C Lifted Index: 10.45 C Risk: None Lifted Index @300 mb: 17.35 C Lifted Index @700 mb: 4.19 C Showalter Index: 9.46 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 271.25 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.04 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 65958.84 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 840.77 mb = 1510.36 m = 4955.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 32 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 ---------------------------------------------------------- 0 941 691 160 10 -3.4 9.4 | 107 37 -35.1 10.9 1 925 738 180 21 0.0 21.0 | 125 39 -31.7 22.5 2 905 914 170 28 -4.9 27.6 | 129 47 -36.5 29.1 3 872 1219 180 41 0.0 41.0 | 143 53 -31.7 42.5 4 850 1422 200 38 13.0 35.7 | 153 42 -18.7 37.2 5 839 1524 210 37 18.5 32.0 | 159 36 -13.2 33.5 6 808 1829 215 34 19.5 27.9 | 157 32 -12.2 29.3 7 777 2134 225 33 23.3 23.3 | 161 26 -8.3 24.8 8 748 2438 235 27 22.1 15.5 | 151 19 -9.5 17.0 9 720 2743 235 28 22.9 16.1 | 154 20 -8.7 17.6 10 700 2969 240 29 25.1 14.5 | 158 17 -6.5 16.0 11 639 3658 250 40 37.6 13.7 | 201 16 5.9 15.2 12 614 3962 260 35 34.5 6.1 | 200 8 2.8 7.6 13 590 4267 250 36 33.8 12.3 | 189 14 2.2 13.8 14 544 4877 250 54 50.7 18.5 | 224 28 19.1 20.0 15 523 5182 250 61 57.3 20.9 | 229 34 25.7 22.4 16 500 5520 260 62 61.1 10.8 | 247 32 29.4 12.3 17 462 6096 255 60 58.0 15.5 | 237 31 26.3 17.0 18 443 6401 260 56 55.1 9.7 | 244 26 23.5 11.2 19 400 7130 260 65 64.0 11.3 | 248 35 32.3 12.8 20 373 7620 260 75 73.9 13.0 | 251 45 42.2 14.5 21 300 9110 255 121 116.9 31.3 | 249 91 85.2 32.8 22 298 9144 255 118 114.0 30.5 | 249 88 82.3 32.0 23 278 9613 255 130 125.6 33.6 | 249 100 93.9 35.1 24 272 9754 255 130 125.6 33.6 | 249 100 93.9 35.1 25 250 10300 265 102 101.6 8.9 | 262 71 69.9 10.4 26 236 10668 265 90 89.7 7.8 | 261 59 58.0 9.3 27 214 11278 250 60 56.4 20.5 | 228 33 24.7 22.0 28 209 11425 255 70 67.6 18.1 | 241 41 36.0 19.6 29 204 11582 255 70 67.6 18.1 | 241 41 36.0 19.6 30 200 11700 260 65 64.0 11.3 | 248 35 32.3 12.8 31 194 11887 260 66 65.0 11.5 | 249 36 33.3 13.0 32 185 12192 250 63 59.2 21.5 | 230 36 27.5 23.0 33 168 12802 280 51 50.2 -8.9 | 292 20 18.6 -7.4 34 160 13106 270 54 54.0 -0.0 | 266 22 22.3 1.5 35 152 13411 285 40 38.6 -10.4 | 322 11 7.0 -8.9 36 150 13510 280 42 41.4 -7.3 | 301 11 9.7 -5.8 37 138 14021 275 34 33.9 -3.0 | 304 3 2.2 -1.5 38 132 14326 270 55 55.0 -0.0 | 266 23 23.3 1.5 39 120 14935 270 39 39.0 -0.0 | 258 7 7.3 1.5 40 114 15240 270 43 43.0 -0.0 | 262 11 11.3 1.5 41 100 16070 280 47 46.3 -8.2 | 295 16 14.6 -6.7 42 94 16459 280 47 46.3 -8.2 | 295 16 14.6 -6.7 43 86 17069 295 45 40.8 -19.0 | 333 20 9.1 -17.5 44 82 17374 325 31 17.8 -25.4 | 30 28 -13.9 -23.9 45 78 17678 315 24 17.0 -17.0 | 44 21 -14.7 -15.5 46 74 17983 275 25 24.9 -2.2 | 84 7 -6.8 -0.7 47 71 18288 300 34 29.4 -17.0 | 8 16 -2.2 -15.5 48 70 18350 290 33 31.0 -11.3 | 4 10 -0.7 -9.8 49 67 18593 280 33 32.5 -5.7 | 349 4 0.8 -4.2 50 64 18898 325 24 13.8 -19.7 | 45 26 -17.9 -18.2 51 58 19507 305 35 28.7 -20.1 | 9 19 -3.0 -18.6 52 53 20117 295 26 23.6 -11.0 | 40 12 -8.1 -9.5 53 51 20422 330 21 10.5 -18.2 | 52 27 -21.2 -16.7 54 50 20490 325 26 14.9 -21.3 | 40 26 -16.8 -19.8 55 48 20726 315 28 19.8 -19.8 | 33 22 -11.9 -18.3 56 44 21336 345 24 6.2 -23.2 | 50 33 -25.5 -21.7 57 40 21946 335 31 13.1 -28.1 | 35 32 -18.6 -26.6 58 38 22250 315 21 14.8 -14.8 | 52 21 -16.8 -13.4 59 31 23470 340 36 12.3 -33.8 | 31 38 -19.4 -32.3 60 30 23740 5 33 -2.9 -32.9 | 48 47 -34.5 -31.4 61 30 23774 350 45 7.8 -44.3 | 29 49 -23.8 -42.8 62 28 24079 5 33 -2.9 -32.9 | 48 47 -34.5 -31.4 63 26 24689 355 38 3.3 -37.9 | 38 46 -28.4 -36.4 64 25 24994 5 33 -2.9 -32.9 | 48 47 -34.5 -31.4 65 22 25603 360 48 -0.0 -48.0 | 34 56 -31.7 -46.5 66 20 26213 5 50 -4.4 -49.8 | 37 60 -36.0 -48.3 67 20 26320 360 46 -0.0 -46.0 | 35 55 -31.7 -44.5 68 17 27432 355 52 4.5 -51.8 | 28 57 -27.1 -50.3 69 16 27737 5 53 -4.6 -52.8 | 35 63 -36.3 -51.3 70 13 28956 345 55 14.2 -53.1 | 19 54 -17.4 -51.6 71 10 30650 10 62 -10.8 -61.1 | 35 73 -42.4 -59.6 Wind Parameters Mean winds (0-6000m): 242.7 at 42.3 knts Storm direction: 272.7 at 31.7 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 94.4 deg Storm rel helicity (0-3000m) pos: 532.5 neg: -26.0 tot: 506.5 m^2/s^2 ave: 168.8 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 8.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.07 Bulk Shear: 218.52 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 ------------------------------------------------------------------------------- 500 175 27 130 44| 31.4 0.0 31.4|300.2 0.0 300.2 600.3 0.81| 33.2 26.9 1000 188 32 141 43| 15.6 0.0 15.6|455.3 -1.7 453.6 453.6 0.70| 28.7 20.0 1500 198 33 146 39| 10.1 0.0 10.1|468.2 -6.3 462.0 308.0 0.62| 22.3 13.7 2000 206 32 149 35| 7.0 0.0 7.0|471.6 -26.0 445.5 222.8 0.52| 18.5 9.6 2500 212 31 152 32| 6.8 0.0 6.8|496.1 -26.0 470.0 188.0 0.54| 16.2 8.8 3000 219 32 157 29| 7.0 0.0 7.0|532.5 -26.0 506.5 168.8 0.59| 15.0 8.8 4000 230 34 166 24| 4.8 1.7 6.5|571.4 -31.3 540.1 135.0 0.51| 14.4 7.4 5000 237 39 182 22| 5.4 1.3 6.7|697.1 -39.6 657.6 131.5 0.53| 13.9 7.4 6000 243 42 196 22| 4.6 1.0 5.6|731.3 -72.2 659.2 109.9 0.49| 12.8 6.2 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260112.00.gif