UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 14 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 183 SFC 950 691 -1.5 -6.2 70 4.7 -3.1 275.7 276.1 272.7 282.7 2.53 2 941 733 -1.5 -5.4 75 3.9 -2.9 276.4 276.9 273.4 284.0 2.71 3 931 782 -0.9 -8.9 55 8.0 -3.6 180 7 277.9 278.2 273.3 283.8 2.09 4 925 811 -0.3 -9.3 51 9.0 -3.3 180 7 279.0 279.3 273.9 284.8 2.04 5 904 995 1.4 -11.6 37 13.0 -2.9 202 11 282.6 282.9 275.5 287.7 1.74 6 857 1424 0.2 -12.8 37 13.0 -4.0 246 6 285.7 286.0 277.0 290.6 1.66 7 850 1490 0.2 -13.8 34 14.0 -4.3 250 6 286.4 286.6 277.2 291.0 1.55 8 845 1537 0.0 -14.0 34 14.0 -4.4 258 4 286.6 286.9 277.3 291.2 1.53 9 841 1575 0.0 -22.0 17 22.0 -5.7 267 5 287.0 287.2 276.3 289.4 0.78 10 839 1594 0.0 -28.0 10 28.0 -6.3 271 5 287.2 287.3 276.0 288.7 0.45 11 831 1671 0.2 -20.8 19 21.0 -5.5 289 6 288.2 288.4 277.1 290.9 0.88 12 823 1749 0.4 -9.6 47 10.0 -3.2 307 8 289.2 289.6 279.5 295.9 2.24 13 819 1788 0.8 -3.0 76 3.8 -0.9 316 8 290.0 290.7 281.7 300.9 3.74 14 804 1937 0.6 0.2 97 0.4 0.4 327 11 291.4 292.2 283.5 305.3 4.83 15 760 2387 -2.3 -2.3 100 0.0 -2.3 326 23 293.0 293.7 283.5 305.4 4.25 16 742 2578 1.6 -2.8 73 4.4 -0.4 325 25 299.2 300.0 285.9 311.8 4.19 17 730 2710 2.6 -4.4 60 7.0 -0.6 325 24 301.7 302.4 286.5 313.2 3.78 18 712 2912 2.0 -9.0 44 11.0 -2.5 342 18 303.2 303.7 285.9 311.7 2.72 19 702 3026 1.4 -2.1 77 3.5 -0.3 353 15 303.8 304.7 288.1 318.0 4.67 20 700 3049 1.4 -2.0 78 3.4 -0.2 340 12 304.0 304.9 288.2 318.4 4.72 21 682 3260 3.0 -4.0 60 7.0 -0.3 4 12 308.1 308.9 289.0 321.1 4.17 22 643 3734 0.0 -6.0 64 6.0 -2.7 17 17 309.9 310.6 289.3 321.9 3.80 23 575 4624 -3.5 -14.5 42 11.0 -7.6 3 22 315.9 316.3 289.7 323.0 2.16 24 508 5589 -12.1 -15.5 76 3.4 -13.3 352 29 316.8 317.3 290.0 324.3 2.25 25 500 5710 -12.9 -16.8 73 3.9 -14.2 355 33 317.3 317.7 290.0 324.1 2.05 26 498 5740 -13.1 -17.6 69 4.5 -14.5 355 34 317.4 317.8 289.9 323.9 1.93 27 488 5895 -12.9 -34.9 14 22.0 -17.1 357 39 319.5 319.6 289.0 321.0 0.40 28 484 5957 -13.3 -40.3 8 27.0 -17.8 358 41 319.8 319.8 288.9 320.7 0.24 29 456 6408 -15.3 -41.3 9 26.0 -19.4 358 46 322.8 322.8 289.9 323.6 0.23 30 432 6813 -18.5 -37.5 17 19.0 -21.7 354 47 323.7 323.8 290.3 325.0 0.35 31 426 6917 -19.5 -28.5 45 9.0 -21.4 354 47 323.8 323.9 290.8 326.8 0.86 32 417 7075 -20.9 -27.9 53 7.0 -22.4 352 48 323.9 324.1 290.9 327.2 0.92 33 400 7380 -23.5 -28.5 63 5.0 -24.5 350 48 324.4 324.6 291.0 327.7 0.91 34 391 7546 -24.9 -28.8 70 3.9 -25.6 353 49 324.7 324.9 291.1 328.0 0.91 35 347 8403 -31.1 -39.1 45 8.0 -32.1 352 54 327.6 327.7 291.5 329.0 0.37 36 342 8506 -31.5 -37.5 55 6.0 -32.3 352 55 328.4 328.5 291.7 330.1 0.44 37 300 9420 -38.3 -45.3 48 7.0 -38.9 350 55 331.4 331.4 292.3 332.3 0.22 38 296 9512 -38.9 -46.9 43 8.0 -39.5 350 54 331.8 331.8 292.4 332.6 0.19 39 277 9964 -42.3 -47.3 58 5.0 -42.6 350 51 333.3 333.3 292.8 334.0 0.19 40 260 10390 -45.5 -52.5 45 7.0 -45.8 350 51 334.6 334.7 293.1 335.1 0.11 41 250 10650 -47.9 -51.9 63 4.0 -48.1 350 51 334.9 334.9 293.2 335.4 0.13 42 241 10890 -49.9 -54.9 56 5.0 -50.1 350 56 335.4 335.4 293.3 335.8 0.09 43 223 11394 -52.5 -60.8 36 8.3 -52.7 350 66 338.9 338.9 294.1 339.1 0.05 44 214 11659 -53.9 -63.9 28 10.0 -54.1 351 64 340.8 340.8 294.6 340.9 0.03 45 200 12090 -56.3 -67.3 24 11.0 -56.5 360 55 343.6 343.6 295.2 343.7 0.02 46 183 12649 -59.9 -71.9 19 12.0 -60.0 355 49 346.6 346.6 295.9 346.7 0.01 47 174 12965 -58.9 -73.9 13 15.0 -59.1 355 51 353.3 353.3 297.4 353.3 0.01 48 165 13296 -60.9 -73.9 16 13.0 -61.0 3 42 355.3 355.3 297.8 355.4 0.01 49 150 13890 -59.9 -80.9 5 21.0 -60.1 360 25 366.9 366.9 300.0 366.9 0.00 50 148 13974 -59.9 -81.9 4 22.0 -60.1 357 24 368.3 368.3 300.2 368.3 0.00 51 121 15216 -64.9 -84.9 5 20.0 -65.0 353 28 381.0 381.0 302.4 381.0 0.00 52 113 15634 -63.5 -85.5 4 22.0 -63.7 27 22 391.1 391.1 303.9 391.1 0.00 53 104 16141 -65.5 -86.5 4 21.0 -65.7 90 10 396.7 396.7 304.8 396.7 0.00 54 100 16380 -64.7 -85.7 4 21.0 -64.8 15 12 402.7 402.7 305.6 402.7 0.00 55 99 16442 -64.7 -85.7 4 21.0 -64.8 356 14 403.9 403.9 305.7 403.9 0.00 56 92 16892 -63.5 -85.5 4 22.0 -63.7 14 10 414.8 414.8 307.1 414.8 0.00 57 88 17165 -64.9 -86.9 3 22.0 -65.1 340 10 417.3 417.3 307.4 417.3 0.00 58 70 18570 -63.3 -88.3 2 25.0 -63.6 320 3 449.0 449.0 310.7 449.0 0.00 59 58 19736 -59.1 -87.1 1 28.0 -59.7 250 17 483.3 483.3 313.7 483.3 0.00 60 50 20660 -61.7 -87.7 2 26.0 -62.1 260 7 498.1 498.1 314.8 498.1 0.00 61 43 21590 -62.5 -88.5 2 26.0 -63.0 224 10 518.1 518.1 316.2 518.1 0.00 62 38 22357 -59.7 -87.7 1 28.0 -60.4 299 15 543.8 543.9 317.8 543.9 0.00 63 30 23830 -60.3 -87.3 2 27.0 -61.2 15 5 580.3 580.3 319.7 580.3 0.01 64 25 24961 -62.3 -88.3 2 26.0 -63.1 205 4 605.6 605.6 320.9 605.6 0.01 TRP 183 12649 -59.9 -71.9 19 12.0 -60.0 355 49 346.6 346.6 295.9 346.7 0.01 WND 223 11394 -52.5 -60.8 36 8.3 -52.7 350 66 338.9 338.9 294.1 339.1 0.05 Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: Surface below freezing Freezing level: 921.29 mb = 843.53 m = 2767.45 ft Freezing level: 794.90 mb = 2029.77 m = 6659.25 ft Freezing level: 749.38 mb = 2499.69 m = 8200.97 ft Freezing level: 643.00 mb = 3734.11 m = 12250.87 ft Wetbulb zero: Below ground Precipitable water: 0.58 inches Sfc-500 mean rel hum: 60.21 % Est. max temperature: 14.12 C = 57.42 F Sfc-Lift cond lev (LCL): 882.47 mb = 1188.95 m = 3900.72 ft T: 0.86 C 700-500 lapse rate: 5.37 C/km ThetaE index: 2.54 C Layer 841.0- 831.0 mb Conv cond level (CCL): 425.16 mb = 6931.47 m = 22740.78 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 45.91 C = 114.64 F Cap Strength: 25.89 C Lifted Index: 25.28 C Risk: None Lifted Index @300 mb: 31.23 C Lifted Index @700 mb: 18.78 C Showalter Index: 22.59 C Risk: None Total Totals Index: 12.20 C Risk: None Vertical Totals Index: 13.10 C Cross Totals Index: -0.90 C K Index: -4.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 7.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.55 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 47932.63 J/kg Cap Strength: 25.78 C Lift Cond Lev (LCL): 758.27 mb = 2404.78 m = 7889.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 16 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 ---------------------------------------------------------- 0 925 811 180 7 0.0 7.0 | 195 23 6.1 22.2 1 913 914 190 13 2.3 12.8 | 197 29 8.3 28.0 2 879 1219 235 7 5.7 4.0 | 212 23 11.8 19.2 3 850 1490 250 6 5.6 2.1 | 214 21 11.7 17.3 4 846 1524 255 4 3.9 1.0 | 211 19 9.9 16.2 5 815 1829 325 9 5.2 -7.4 | 235 14 11.2 7.8 6 785 2134 330 15 7.5 -13.0 | 261 14 13.6 2.2 7 755 2438 325 25 14.3 -20.5 | 284 21 20.4 -5.3 8 727 2743 325 24 13.8 -19.7 | 283 20 19.8 -4.5 9 700 3048 355 14 1.2 -13.9 | 260 7 7.3 1.3 10 700 3049 340 12 4.1 -11.3 | 249 11 10.2 3.9 11 674 3353 15 12 -3.1 -11.6 | 219 5 3.0 3.6 12 648 3658 20 16 -5.5 -15.0 | 254 1 0.6 0.2 13 600 4267 355 25 2.2 -24.9 | 320 13 8.3 -9.7 14 556 4877 10 19 -3.3 -18.7 | 322 4 2.8 -3.5 15 535 5182 360 21 -0.0 -21.0 | 314 8 6.1 -5.8 16 514 5486 350 26 4.5 -25.6 | 314 15 10.6 -10.4 17 500 5710 355 33 2.9 -32.9 | 333 20 9.0 -17.7 18 475 6096 360 46 -0.0 -46.0 | 349 31 6.1 -30.8 19 400 7380 350 48 8.3 -47.3 | 336 35 14.4 -32.1 20 387 7620 355 49 4.3 -48.8 | 343 35 10.3 -33.6 21 312 9144 350 59 10.2 -58.1 | 339 46 16.3 -42.9 22 300 9420 350 55 9.6 -54.2 | 338 42 15.6 -39.0 23 286 9754 350 51 8.9 -50.2 | 337 38 14.9 -35.0 24 250 10650 350 51 8.9 -50.2 | 337 38 14.9 -35.0 25 249 10668 350 52 9.0 -51.2 | 337 39 15.1 -36.0 26 223 11394 350 66 11.5 -65.0 | 341 53 17.5 -49.8 27 217 11582 350 66 11.5 -65.0 | 341 53 17.5 -49.8 28 200 12090 360 55 -0.0 -55.0 | 351 40 6.1 -39.8 29 183 12649 355 49 4.3 -48.8 | 343 35 10.3 -33.6 30 170 13106 355 52 4.5 -51.8 | 344 38 10.6 -36.6 31 154 13716 20 20 -6.8 -18.8 | 12 4 -0.8 -3.6 32 150 13890 360 25 -0.0 -25.0 | 328 12 6.1 -9.8 33 147 14021 355 24 2.1 -23.9 | 317 12 8.2 -8.7 34 140 14326 360 20 -0.0 -20.0 | 308 8 6.1 -4.8 35 133 14630 335 19 8.0 -17.2 | 278 14 14.1 -2.0 36 127 14935 340 26 8.9 -24.4 | 302 18 15.0 -9.2 37 120 15240 355 28 2.4 -27.9 | 326 15 8.5 -12.7 38 115 15545 5 25 -2.2 -24.9 | 338 10 3.9 -9.7 39 109 15850 85 13 -13.0 -1.1 | 154 16 -6.9 14.1 40 104 16154 90 10 -10.0 0.0 | 166 16 -3.9 15.2 41 100 16380 15 12 -3.1 -11.6 | 219 5 3.0 3.6 42 99 16459 350 14 2.4 -13.8 | 261 9 8.5 1.4 43 94 16764 30 10 -5.0 -8.7 | 189 7 1.1 6.5 44 81 17678 275 10 10.0 -0.9 | 228 22 16.0 14.3 45 73 18288 335 13 5.5 -11.8 | 254 12 11.6 3.4 46 70 18570 320 3 1.9 -2.3 | 212 15 8.0 12.9 47 70 18593 360 3 -0.0 -3.0 | 206 14 6.1 12.2 48 60 19507 275 18 17.9 -1.6 | 240 28 24.0 13.6 49 55 20117 210 15 7.5 13.0 | 206 31 13.6 28.2 50 52 20422 255 10 9.7 2.6 | 221 24 15.7 17.8 51 50 20660 260 7 6.9 1.2 | 218 21 13.0 16.4 52 47 21031 270 11 11.0 -0.0 | 228 23 17.1 15.2 53 45 21336 275 9 9.0 -0.8 | 226 21 15.0 14.4 54 43 21641 215 10 5.7 8.2 | 207 26 11.8 23.4 55 41 21946 230 19 14.6 12.2 | 217 34 20.6 27.4 56 39 22250 305 19 15.6 -10.9 | 259 22 21.6 4.3 57 37 22555 290 7 6.6 -2.4 | 225 18 12.7 12.8 58 35 22860 255 11 10.6 2.8 | 223 25 16.7 18.1 59 33 23165 275 15 14.9 -1.3 | 237 25 21.0 13.9 60 32 23470 325 16 9.2 -13.1 | 262 15 15.3 2.1 61 30 23830 15 5 -1.3 -4.8 | 205 11 4.8 10.4 62 28 24079 345 16 4.1 -15.5 | 271 10 10.2 -0.3 63 25 24384 190 2 0.3 2.0 | 201 18 6.4 17.2 64 23 24689 260 10 9.8 1.7 | 223 23 15.9 16.9 65 21 24994 285 14 13.5 -3.6 | 239 23 19.6 11.6 Wind Parameters Mean winds (0-6000m): 351.8 at 21.8 knts Storm direction: 21.8 at 16.4 knts Storm rel Dir Shear (0-3000m): -107.2 deg Energy-Hel index: -1.72 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 ------------------------------------------------------------------------------- 500 200 10 201 27| | | 1000 222 8 208 24| | | 1500 273 9 226 21| | | 2000 306 13 245 18| | | 2500 317 14 251 16| | | 3000 328 14 255 14| | | 4000 343 16 269 11| | | 5000 348 17 280 10| | | 6000 352 22 305 11| | | Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251014.12.gif