UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 8 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 39 SFC 932 691 -6.5 -9.5 79 3.0 -7.4 230 2 272.1 272.4 269.7 277.6 1.99 2 930 683 -3.9 -8.9 68 5.0 -5.5 221 3 274.9 275.2 271.6 280.7 2.09 3 929 679 -3.3 -9.3 63 6.0 -5.2 217 3 275.6 275.9 271.9 281.3 2.03 4 925 663 -3.3 -9.3 63 6.0 -5.2 200 4 275.9 276.3 272.1 281.7 2.04 5 850 1327 -7.1 -16.1 49 9.0 -9.4 265 33 278.7 278.9 272.6 282.4 1.28 6 845 1373 -7.1 -17.1 45 10.0 -9.6 265 33 279.2 279.4 272.7 282.6 1.18 7 700 2805 -19.3 -24.0 66 4.7 -20.1 275 34 281.1 281.2 273.2 283.5 0.78 8 689 2922 -20.5 -24.8 68 4.3 -21.2 275 33 281.1 281.2 273.1 283.3 0.74 9 654 3306 -23.9 -29.9 58 6.0 -24.6 277 32 281.4 281.5 272.9 282.9 0.49 10 607 3845 -28.7 -32.3 71 3.6 -29.1 280 36 282.0 282.0 273.1 283.3 0.42 11 567 4328 -32.9 -39.9 50 7.0 -33.4 279 38 282.6 282.6 273.1 283.3 0.21 12 542 4644 -35.5 -39.7 65 4.2 -35.8 270 45 283.1 283.2 273.4 283.9 0.22 13 529 4812 -37.1 -44.1 48 7.0 -37.5 270 44 283.2 283.2 273.3 283.7 0.14 14 527 4838 -37.1 -46.1 39 9.0 -37.5 270 44 283.5 283.5 273.4 283.9 0.12 15 511 5051 -38.7 -47.7 38 9.0 -39.1 262 39 284.1 284.1 273.7 284.4 0.10 16 500 5200 -39.3 -55.3 17 16.0 -39.8 255 36 285.1 285.1 274.2 285.3 0.04 17 499 5214 -39.1 -59.1 10 20.0 -39.6 255 36 285.5 285.5 274.3 285.6 0.03 18 487 5380 -39.9 -59.9 10 20.0 -40.4 257 39 286.5 286.5 274.9 286.6 0.02 19 485 5409 -39.9 -59.9 10 20.0 -40.5 257 39 286.9 286.9 275.1 287.0 0.02 20 478 5508 -39.3 -62.3 7 23.0 -39.9 258 41 288.8 288.8 276.1 288.9 0.02 21 400 6720 -42.7 -66.7 5 24.0 -43.2 275 56 299.5 299.5 281.1 299.5 0.01 22 397 6771 -42.7 -67.7 5 25.0 -43.2 276 56 300.1 300.1 281.4 300.2 0.01 23 328 8044 -47.7 -68.0 8 20.2 -48.1 280 75 310.0 310.0 285.4 310.1 0.01 24 300 8630 -50.1 -68.1 10 18.0 -50.4 275 68 314.7 314.7 287.0 314.8 0.01 25 280 9075 -51.9 -68.9 11 17.0 -52.2 280 72 318.4 318.4 288.2 318.5 0.01 26 255 9681 -48.5 -77.5 2 29.0 -49.0 291 57 332.1 332.1 292.3 332.1 0.00 27 250 9810 -48.9 -77.9 2 29.0 -49.3 295 53 333.4 333.4 292.6 333.4 0.00 28 228 10413 -51.3 -79.3 2 28.0 -51.7 297 49 338.6 338.6 294.0 338.6 0.00 29 206 11076 -49.5 -80.5 1 31.0 -50.0 292 43 351.4 351.4 297.0 351.4 0.00 30 200 11270 -49.7 -80.7 1 31.0 -50.2 295 43 354.1 354.1 297.5 354.1 0.00 31 192 11538 -49.9 -80.9 1 31.0 -50.4 297 41 357.9 357.9 298.3 357.9 0.00 32 183 11851 -51.9 -81.9 2 30.0 -52.3 300 42 359.6 359.6 298.6 359.6 0.00 33 171 12292 -51.5 -82.5 1 31.0 -52.0 277 46 367.3 367.3 300.1 367.3 0.00 34 165 12525 -49.3 -81.3 1 32.0 -49.9 281 46 374.8 374.8 301.4 374.8 0.00 35 155 12935 -50.5 -82.5 1 32.0 -51.1 293 34 379.5 379.5 302.2 379.5 0.00 36 153 13020 -49.1 -82.1 1 33.0 -49.8 291 32 383.3 383.3 302.8 383.3 0.00 37 150 13150 -48.9 -81.9 1 33.0 -49.6 280 38 385.8 385.8 303.2 385.8 0.00 38 145 13372 -48.7 -81.7 1 33.0 -49.5 277 40 389.9 389.9 303.8 389.9 0.00 39 122 14494 -53.3 -84.3 1 31.0 -53.8 273 32 401.3 401.3 305.4 401.3 0.00 40 116 14822 -48.9 -82.9 1 34.0 -49.8 260 36 415.2 415.2 307.2 415.3 0.00 41 114 14936 -47.9 -82.9 1 35.0 -48.9 255 37 419.2 419.2 307.6 419.2 0.00 42 101 15726 -52.5 -84.5 1 32.0 -53.2 287 37 425.1 425.1 308.3 425.1 0.00 43 100 15790 -51.3 -84.3 1 33.0 -52.1 280 40 428.6 428.6 308.7 428.6 0.00 44 97 15988 -50.1 -83.1 1 33.0 -51.1 280 40 434.7 434.7 309.3 434.7 0.00 45 92 16334 -49.3 -83.3 1 34.0 -50.4 279 38 442.9 442.9 310.1 442.9 0.00 46 70 18090 -58.1 -87.1 1 29.0 -58.6 270 27 460.1 460.1 311.8 460.1 0.00 47 68 18272 -58.7 -87.7 1 29.0 -59.2 274 28 462.6 462.6 312.0 462.6 0.00 48 56 19512 -51.1 -85.1 1 34.0 -52.5 285 41 506.4 506.4 315.4 506.4 0.01 49 50 20240 -56.5 -86.5 1 30.0 -57.3 305 39 510.3 510.3 315.7 510.4 0.00 50 48 20498 -58.1 -87.1 1 29.0 -58.9 310 37 512.5 512.5 315.8 512.5 0.00 51 43 21192 -56.7 -87.7 1 31.0 -57.7 304 38 532.3 532.3 317.1 532.4 0.00 52 36 22299 -63.3 -90.3 1 27.0 -63.8 279 31 543.0 543.0 317.7 543.0 0.00 53 35 22473 -61.5 -89.5 1 28.0 -62.1 275 33 552.1 552.1 318.2 552.1 0.00 54 31 23219 -64.3 -90.3 2 26.0 -64.8 279 46 564.0 564.0 318.9 564.1 0.00 55 30 23420 -63.5 -90.5 1 27.0 -64.1 295 36 571.5 571.5 319.2 571.5 0.00 56 29 23629 -62.5 -89.5 1 27.0 -63.2 295 38 579.8 579.9 319.6 579.9 0.00 57 26 24298 -65.7 -90.7 2 25.0 -66.2 268 33 589.2 589.2 320.1 589.2 0.00 58 21 25609 -62.1 -90.1 1 28.0 -63.1 285 54 637.1 637.1 322.2 637.2 0.01 59 20 25910 -63.1 -90.1 1 27.0 -64.0 285 42 643.0 643.0 322.4 643.1 0.01 60 14 28055 -70.3 -94.3 2 24.0 -70.8 300 55 687.7 687.7 324.0 687.7 0.00 61 13 28499 -65.7 -91.7 2 26.0 -66.7 288 65 718.3 718.3 325.0 718.4 0.01 62 10 30070 -70.1 -94.1 2 24.0 -70.8 280 64 757.9 757.9 326.1 757.9 0.01 63 9.3 30502 -70.1 -94.1 2 24.0 -70.9 773.8 773.8 326.5 773.8 0.01 64 9.1 30632 -65.7 -93.7 1 28.0 -67.1 795.5 795.5 327.1 795.5 0.01 65 8.7 30907 -64.1 -92.1 1 28.0 -65.8 812.0 812.0 327.5 812.1 0.01 66 7.2 32049 -69.9 -93.9 2 24.0 -70.9 833.4 833.4 328.0 833.4 0.01 67 6.4 32757 -66.3 -92.3 1 26.0 -67.9 877.2 877.2 329.0 877.3 0.01 68 5.4 33778 -69.5 -93.5 2 24.0 -70.8 906.6 906.6 329.5 906.7 0.01 69 5.1 34121 -67.1 -93.1 1 26.0 -68.9 932.4 932.4 330.0 932.5 0.01 TRP 280 9075 -51.9 -68.9 11 17.0 -52.2 280 72 318.4 318.4 288.2 318.5 0.01 WND 328 8044 -47.7 -68.0 8 20.2 -48.1 280 75 310.0 310.0 285.4 310.1 0.01 Sounding variables and indices 1000-500 mb thick: 5161.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 56.41 % Est. max temperature: 1.31 C = 34.36 F Sfc-Lift cond lev (LCL): 888.56 mb = 978.62 m = 3210.65 ft T: -5.11 C 700-500 lapse rate: 8.35 C/km Conv cond level (CCL): 748.00 mb = 2300.45 m = 7547.32 ft Mean mixing ratio: 1.59 g/kg Conv temperature: 1.76 C = 35.17 F Cap Strength: 2.35 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 23.18 C Lifted Index @700 mb: 1.83 C Showalter Index: 2.69 C Risk: Showers probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 32.20 C Cross Totals Index: 23.20 C K Index: 11.40 Risk: None Sweat Index: 230.00 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.07 J/kg Max Up Vert Vel: 3.18 m/s Conv Inhibition (B-): 66349.45 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 782.05 mb = 1961.81 m = 6436.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 27 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 ---------------------------------------------------------- 0 932 691 230 2 1.5 1.3 | 123 27 -22.4 14.7 1 925 663 200 4 1.4 3.8 | 127 28 -22.6 17.2 2 896 914 250 13 12.2 4.4 | 147 21 -11.7 17.8 3 862 1219 260 26 25.6 4.5 | 185 18 1.7 17.9 4 850 1327 265 33 32.9 2.9 | 209 19 9.0 16.3 5 796 1829 270 30 30.0 -0.0 | 204 15 6.1 13.4 6 765 2134 265 30 29.9 2.6 | 200 17 6.0 16.0 7 735 2438 275 35 34.9 -3.1 | 227 15 10.9 10.4 8 706 2743 270 34 34.0 -0.0 | 217 17 10.1 13.4 9 700 2805 275 34 33.9 -3.0 | 224 14 9.9 10.4 10 677 3048 275 31 30.9 -2.7 | 213 13 7.0 10.7 11 621 3658 280 34 33.5 -5.9 | 232 12 9.6 7.5 12 595 3962 280 37 36.4 -6.4 | 241 14 12.5 7.0 13 570 4267 280 37 36.4 -6.4 | 241 14 12.5 7.0 14 546 4572 270 46 46.0 -0.0 | 239 26 22.1 13.4 15 523 4877 270 43 43.0 -0.0 | 235 23 19.1 13.4 16 501 5182 255 35 33.8 9.1 | 204 25 9.9 22.5 17 500 5200 255 36 34.8 9.3 | 206 25 10.8 22.7 18 438 6096 265 50 49.8 4.4 | 236 31 25.9 17.8 19 400 6720 275 56 55.8 -4.9 | 255 33 31.9 8.5 20 350 7620 285 61 58.9 -15.8 | 274 35 35.0 -2.4 21 328 8044 280 75 73.9 -13.0 | 270 50 49.9 0.4 22 319 8230 280 75 73.9 -13.0 | 270 50 49.9 0.4 23 300 8630 275 68 67.7 -5.9 | 260 44 43.8 7.5 24 280 9075 280 72 70.9 -12.5 | 269 47 47.0 0.9 25 277 9144 275 72 71.7 -6.3 | 262 48 47.8 7.1 26 250 9810 295 53 48.0 -22.4 | 290 26 24.1 -9.0 27 241 10058 300 52 45.0 -26.0 | 301 25 21.1 -12.6 28 219 10668 295 46 41.7 -19.4 | 289 19 17.8 -6.0 29 209 10973 290 43 40.4 -14.7 | 275 17 16.5 -1.3 30 200 11270 295 43 39.0 -18.2 | 288 16 15.0 -4.8 31 200 11278 295 41 37.2 -17.3 | 287 14 13.2 -3.9 32 182 11887 300 42 36.4 -21.0 | 301 15 12.4 -7.6 33 174 12192 275 45 44.8 -3.9 | 246 23 20.9 9.5 34 166 12497 280 47 46.3 -8.2 | 257 23 22.4 5.2 35 158 12802 295 37 33.5 -15.6 | 283 10 9.6 -2.2 36 151 13106 290 30 28.2 -10.3 | 234 5 4.3 3.1 37 150 13150 280 38 37.4 -6.6 | 243 15 13.5 6.8 38 131 14021 270 46 46.0 -0.0 | 239 26 22.1 13.4 39 125 14326 280 30 29.5 -5.2 | 214 10 5.6 8.2 40 114 14935 255 37 35.7 9.6 | 207 26 11.8 23.0 41 109 15240 285 37 35.7 -9.6 | 252 12 11.8 3.8 42 104 15545 305 27 22.1 -15.5 | 41 3 -1.8 -2.1 43 100 15790 280 40 39.4 -6.9 | 247 17 15.5 6.5 44 95 16154 280 40 39.4 -6.9 | 247 17 15.5 6.5 45 82 17069 275 28 27.9 -2.4 | 200 12 4.0 11.0 46 78 17374 240 23 19.9 11.5 | 171 25 -4.0 24.9 47 75 17678 250 27 25.4 9.2 | 184 23 1.4 22.6 48 71 17983 270 27 27.0 -0.0 | 193 14 3.1 13.4 49 70 18090 270 27 27.0 -0.0 | 193 14 3.1 13.4 50 65 18593 280 29 28.6 -5.0 | 209 10 4.6 8.4 51 59 19202 260 47 46.3 8.2 | 226 31 22.4 21.6 52 56 19507 285 41 39.6 -10.6 | 260 16 15.7 2.8 53 50 20240 305 39 31.9 -22.4 | 318 12 8.0 -9.0 54 46 20726 315 35 24.7 -24.7 | 356 11 0.8 -11.3 55 42 21336 300 39 33.8 -19.5 | 302 12 9.9 -6.1 56 38 21946 275 33 32.9 -2.9 | 220 14 9.0 10.5 57 36 22250 280 31 30.5 -5.4 | 219 10 6.6 8.0 58 33 22860 265 38 37.9 3.3 | 220 22 13.9 16.7 59 31 23165 275 49 48.8 -4.3 | 250 27 24.9 9.1 60 30 23420 295 36 32.6 -15.2 | 282 9 8.7 -1.8 61 28 23774 295 40 36.3 -16.9 | 286 13 12.3 -3.5 62 27 24079 255 27 26.1 7.0 | 186 21 2.2 20.4 63 24 24689 290 43 40.4 -14.7 | 275 17 16.5 -1.3 64 23 24994 270 46 46.0 -0.0 | 239 26 22.1 13.4 65 21 25603 285 54 52.2 -14.0 | 271 28 28.2 -0.6 66 20 25908 295 49 44.4 -20.7 | 290 22 20.5 -7.3 67 20 25910 285 42 40.6 -10.9 | 261 17 16.6 2.5 68 18 26518 280 42 41.4 -7.3 | 251 18 17.4 6.1 69 16 27432 290 61 57.3 -20.9 | 283 34 33.4 -7.5 70 14 28042 300 55 47.6 -27.5 | 301 28 23.7 -14.1 71 13 28346 290 67 63.0 -22.9 | 284 40 39.0 -9.5 72 12 28956 280 59 58.1 -10.2 | 265 34 34.2 3.2 73 10 29870 295 58 52.6 -24.5 | 291 31 28.6 -11.1 74 10 30070 280 64 63.0 -11.1 | 267 39 39.1 2.3 Wind Parameters Mean winds (0-6000m): 269.3 at 36.6 knts Storm direction: 299.3 at 27.4 knts Shear (0-3000m) pos: 5.8 neg: 0.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 198.2 neg: -22.8 tot: 175.4 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 71.47 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 ------------------------------------------------------------------------------- 500 251 14 150 21| 22.8 0.0 22.8|112.4 0.0 112.4 224.9 0.86| 23.3 20.1 1000 261 23 175 17| 14.9 0.0 14.9|153.0 -3.2 149.8 149.8 0.81| 17.3 14.1 1500 264 25 184 16| 9.9 0.3 10.2|157.9 -8.9 149.1 99.4 0.72| 12.9 9.3 2000 266 27 193 15| 8.4 0.2 8.6|180.9 -16.2 164.7 82.4 0.68| 11.7 7.9 2500 268 29 198 15| 6.3 0.2 6.5|187.1 -22.8 164.3 65.7 0.60| 10.5 6.3 3000 270 29 202 14| 5.8 0.2 5.9|198.2 -22.8 175.4 58.5 0.63| 9.3 5.8 4000 272 32 213 14| 4.3 1.7 6.0|204.7 -32.1 172.6 43.2 0.50| 8.9 4.4 5000 270 34 216 17| 4.4 1.7 6.0|263.5-117.2 146.3 29.3 0.31| 9.6 3.0 6000 269 37 222 19| 5.0 1.4 6.4|403.1-117.2 285.9 47.6 0.42| 9.5 4.0 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260108.12.gif