UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:1200Z 12 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 191 SFC 938 707 -3.7 -7.7 74 4.0 -5.0 205 6 274.4 274.8 271.6 280.8 2.28 2 925 817 -3.5 -7.6 73 4.1 -4.8 175 13 275.7 276.1 272.5 282.2 2.33 3 909 956 -1.9 -7.9 63 6.0 -4.0 157 18 278.8 279.1 274.2 285.3 2.32 4 898 1052 -2.7 -7.6 69 4.9 -4.4 162 17 278.9 279.3 274.4 285.7 2.40 5 854 1450 -4.5 -10.5 63 6.0 -6.4 183 16 281.1 281.4 275.0 286.8 2.01 6 850 1487 -4.5 -11.5 58 7.0 -6.7 185 16 281.4 281.8 275.0 286.8 1.86 7 846 1524 -4.3 -12.3 54 8.0 -6.7 185 16 282.0 282.3 275.2 287.1 1.76 8 832 1655 -5.3 -15.3 45 10.0 -8.1 187 14 282.3 282.6 274.8 286.4 1.40 9 819 1779 -6.3 -12.3 62 6.0 -8.1 189 13 282.5 282.8 275.5 287.8 1.81 10 773 2227 -10.1 -16.1 61 6.0 -11.6 208 10 283.2 283.4 275.2 287.3 1.41 11 769 2267 -10.3 -17.3 56 7.0 -12.1 209 10 283.4 283.6 275.2 287.2 1.28 12 756 2399 -8.3 -23.3 29 15.0 -11.6 214 9 286.9 287.0 276.3 289.3 0.77 13 745 2513 -8.3 -28.3 18 20.0 -12.2 229 8 288.1 288.2 276.5 289.7 0.50 14 736 2607 -8.9 -26.9 22 18.0 -12.5 248 7 288.5 288.6 276.8 290.3 0.57 15 723 2745 -7.5 -33.5 10 26.0 -12.1 275 6 291.5 291.5 277.9 292.5 0.31 16 700 2996 -8.7 -38.7 7 30.0 -13.3 310 7 292.9 292.9 278.4 293.5 0.19 17 631 3798 -9.7 -43.7 4 34.0 -14.6 330 19 300.5 300.6 281.7 301.0 0.13 18 512 5383 -18.5 -49.5 5 31.0 -21.7 337 44 308.4 308.4 284.8 308.7 0.08 19 500 5560 -18.1 -60.1 1 42.0 -21.7 340 47 311.0 311.0 285.7 311.1 0.02 20 498 5590 -18.1 -60.1 1 42.0 -21.7 340 47 311.3 311.3 285.8 311.4 0.02 21 429 6684 -26.7 -39.7 28 13.0 -28.2 335 56 313.9 314.0 287.1 315.0 0.28 22 424 6769 -26.5 -51.5 8 25.0 -28.5 334 60 315.2 315.3 287.3 315.5 0.08 23 408 7047 -25.9 -52.9 6 27.0 -28.2 331 77 319.5 319.5 288.6 319.8 0.07 24 403 7136 -26.3 -39.3 28 13.0 -27.9 333 77 320.1 320.2 289.1 321.3 0.31 25 400 7190 -26.7 -38.7 31 12.0 -28.2 335 77 320.3 320.4 289.2 321.5 0.34 26 371 7727 -30.9 -34.3 72 3.4 -31.4 340 83 321.7 321.8 289.9 323.7 0.56 27 364 7862 -29.9 -40.9 34 11.0 -31.2 339 86 324.8 324.8 290.5 325.9 0.29 28 344 8261 -33.1 -40.1 50 7.0 -33.8 338 96 325.7 325.8 290.9 327.0 0.34 29 334 8468 -34.3 -43.3 40 9.0 -35.1 337 101 326.8 326.9 291.1 327.8 0.25 30 306 9074 -37.9 -42.9 59 5.0 -38.4 335 117 330.1 330.1 292.0 331.2 0.28 31 300 9210 -39.1 -45.1 53 6.0 -39.6 335 124 330.3 330.3 292.0 331.1 0.23 32 265 10053 -45.9 -54.9 35 9.0 -46.3 335 133 332.2 332.3 292.4 332.6 0.08 33 250 10440 -48.9 -54.9 50 6.0 -49.1 335 138 333.4 333.4 292.7 333.7 0.09 34 249 10466 -49.1 -55.0 50 5.9 -49.3 335 138 333.5 333.5 292.7 333.8 0.09 35 242 10653 -50.5 -55.5 55 5.0 -50.7 335 138 334.1 334.1 292.9 334.4 0.09 36 233 10901 -49.1 -73.1 4 24.0 -49.6 336 135 339.8 339.8 294.3 339.9 0.01 37 200 11890 -55.5 -73.5 9 18.0 -55.8 340 122 344.9 344.9 295.5 344.9 0.01 38 184 12415 -58.9 -74.9 11 16.0 -59.1 345 119 347.7 347.7 296.1 347.7 0.01 39 168 12982 -59.7 -79.7 6 20.0 -59.9 345 101 355.5 355.5 297.8 355.5 0.00 40 163 13171 -57.3 -82.3 3 25.0 -57.6 345 95 362.6 362.6 299.2 362.6 0.00 41 151 13649 -60.9 -82.9 4 22.0 -61.1 345 86 364.5 364.5 299.5 364.5 0.00 42 150 13690 -60.5 -83.5 3 23.0 -60.7 345 85 365.9 365.9 299.8 365.9 0.00 43 144 13945 -59.7 -84.7 2 25.0 -59.9 344 80 371.5 371.5 300.8 371.5 0.00 44 138 14211 -61.1 -85.1 3 24.0 -61.3 343 74 373.6 373.6 301.2 373.6 0.00 45 133 14443 -57.3 -86.3 1 29.0 -57.6 343 69 384.4 384.4 302.9 384.4 0.00 46 125 14834 -59.7 -86.7 2 27.0 -59.9 341 61 386.9 386.9 303.3 386.9 0.00 47 114 15414 -57.7 -87.7 1 30.0 -58.0 340 50 400.9 400.9 305.3 400.9 0.00 48 100 16240 -58.7 -88.7 1 30.0 -59.0 335 42 414.3 414.3 307.0 414.3 0.00 49 83 17411 -57.1 -89.1 1 32.0 -57.6 326 38 440.2 440.2 309.9 440.3 0.00 50 78 17801 -59.1 -90.1 1 31.0 -59.5 322 37 444.0 444.0 310.3 444.0 0.00 51 70 18480 -57.3 -90.3 1 33.0 -57.9 335 30 461.8 461.8 312.0 461.8 0.00 52 66 18853 -56.1 -90.1 1 34.0 -56.8 335 30 472.2 472.2 312.8 472.3 0.00 53 55 20006 -58.9 -90.9 1 32.0 -59.5 337 22 491.1 491.1 314.3 491.1 0.00 54 53 20240 -55.9 -90.9 0 35.0 -56.8 330 19 503.3 503.3 315.2 503.3 0.00 55 50 20610 -57.1 -90.1 1 33.0 -57.9 320 25 508.9 508.9 315.6 508.9 0.00 56 35 22847 -60.5 -91.5 1 31.0 -61.3 312 21 554.7 554.7 318.3 554.7 0.00 57 30 23810 -58.7 -91.7 1 33.0 -59.7 330 23 584.6 584.6 319.9 584.6 0.00 58 25 24958 -57.1 -91.1 1 34.0 -58.6 321 21 620.5 620.5 321.5 620.5 0.00 59 20 26360 -59.9 -92.9 1 33.0 -61.2 315 33 652.8 652.8 322.8 652.8 0.00 60 13 29033 -61.5 -93.5 1 32.0 -63.1 320 40 732.9 732.9 325.4 732.9 0.00 61 13 29033 -60.9 -92.9 1 32.0 -62.6 320 40 735.0 735.0 325.5 735.0 0.01 62 10 30640 -66.5 -95.5 1 29.0 -67.7 330 61 771.3 771.3 326.5 771.3 0.00 63 7.8 32151 -64.5 -95.5 1 31.0 -66.2 836.1 836.1 328.1 836.2 0.01 64 6.7 33094 -58.5 -93.5 0 35.0 -62.1 898.4 898.4 329.4 898.5 0.01 TRP 184 12415 -58.9 -74.9 11 16.0 -59.1 345 119 347.7 347.7 296.1 347.7 0.01 WND 249 10466 -49.1 -55.0 50 5.9 -49.3 335 138 333.5 333.5 292.7 333.8 0.09 Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 25.30 % Est. max temperature: 4.67 C = 40.41 F Sfc-Lift cond lev (LCL): 880.62 mb = 1207.09 m = 3960.22 ft T: -3.40 C 700-500 lapse rate: 3.67 C/km ThetaE index: 0.70 C Layer 832.0- 819.0 mb Conv cond level (CCL): 559.65 mb = 4708.13 m = 15446.42 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 26.38 C = 79.48 F Cap Strength: 19.80 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 31.90 C Lifted Index @700 mb: 10.09 C Showalter Index: 20.55 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 6.60 C K Index: -27.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 5.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.16 J/kg Max Up Vert Vel: 7.23 m/s Conv Inhibition (B-): 68390.77 J/kg Cap Strength: 21.36 C Lift Cond Lev (LCL): 812.05 mb = 1844.72 m = 6052.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 19 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 ---------------------------------------------------------- 0 938 707 205 6 2.5 5.4 | 184 25 1.6 24.8 1 925 817 175 13 -1.1 13.0 | 176 32 -2.1 32.3 2 914 914 155 18 -7.6 16.3 | 166 37 -8.6 35.7 3 879 1219 170 16 -2.8 15.8 | 174 35 -3.8 35.1 4 850 1487 185 16 1.4 15.9 | 181 35 0.4 35.3 5 846 1524 185 16 1.4 15.9 | 181 35 0.4 35.3 6 813 1829 190 12 2.1 11.8 | 182 31 1.1 31.2 7 782 2134 205 11 4.6 10.0 | 187 30 3.7 29.4 8 752 2438 215 9 5.2 7.4 | 189 27 4.2 26.8 9 723 2743 275 6 6.0 -0.5 | 195 20 5.0 18.9 10 700 2996 310 7 5.4 -4.5 | 196 16 4.4 14.9 11 695 3048 310 10 7.7 -6.4 | 207 15 6.7 13.0 12 668 3353 305 11 9.0 -6.3 | 212 15 8.0 13.1 13 642 3658 330 18 9.0 -15.6 | 245 9 8.0 3.8 14 592 4267 330 25 12.5 -21.7 | 281 12 11.5 -2.3 15 569 4572 325 30 17.2 -24.6 | 288 17 16.2 -5.2 16 547 4877 330 34 17.0 -29.4 | 302 19 16.0 -10.1 17 500 5560 340 47 16.1 -44.2 | 329 29 15.1 -24.8 18 465 6096 340 51 17.4 -47.9 | 330 33 16.5 -28.5 19 427 6706 335 56 23.7 -50.8 | 324 39 22.7 -31.4 20 410 7010 330 77 38.5 -66.7 | 322 60 37.5 -47.3 21 400 7190 335 77 32.5 -69.8 | 328 59 31.6 -50.4 22 376 7620 340 80 27.4 -75.2 | 335 62 26.4 -55.8 23 303 9144 335 119 50.3 -107.9 | 331 101 49.3 -88.5 24 300 9210 335 124 52.4 -112.4 | 331 106 51.4 -93.0 25 277 9754 335 130 54.9 -117.8 | 331 112 54.0 -98.4 26 250 10440 335 138 58.3 -125.1 | 332 120 57.3 -105.7 27 249 10466 335 138 58.3 -125.1 | 332 120 57.3 -105.7 28 241 10668 335 138 58.3 -125.1 | 332 120 57.3 -105.7 29 200 11890 340 122 41.7 -114.6 | 337 104 40.7 -95.3 30 184 12415 345 119 30.8 -114.9 | 343 100 29.8 -95.6 31 182 12497 345 123 31.8 -118.8 | 343 104 30.9 -99.4 32 165 13106 345 96 24.8 -92.7 | 342 77 23.9 -73.3 33 150 13690 345 85 22.0 -82.1 | 341 66 21.0 -62.7 34 117 15240 340 53 18.1 -49.8 | 331 35 17.1 -30.4 35 106 15850 340 41 14.0 -38.5 | 326 23 13.0 -19.1 36 100 16240 335 42 17.7 -38.1 | 318 25 16.8 -18.7 37 97 16459 335 42 17.7 -38.1 | 318 25 16.8 -18.7 38 76 17983 320 36 23.1 -27.6 | 290 24 22.2 -8.2 39 70 18480 335 30 12.7 -27.2 | 304 14 11.7 -7.8 40 66 18898 335 30 12.7 -27.2 | 304 14 11.7 -7.8 41 60 19507 325 33 18.9 -27.0 | 293 20 17.9 -7.6 42 54 20117 340 20 6.8 -18.8 | 264 6 5.9 0.6 43 52 20422 315 18 12.7 -12.7 | 240 14 11.7 6.7 44 50 20610 320 25 16.1 -19.2 | 269 15 15.1 0.2 45 45 21336 325 22 12.6 -18.0 | 263 12 11.6 1.4 46 42 21641 350 27 4.7 -26.6 | 333 8 3.7 -7.2 47 40 21946 360 19 -0.0 -19.0 | 112 1 -1.0 0.4 48 38 22250 335 15 6.3 -13.6 | 223 8 5.4 5.8 49 37 22555 310 21 16.1 -13.5 | 249 16 15.1 5.9 50 32 23470 315 20 14.1 -14.1 | 248 14 13.2 5.2 51 30 23774 330 29 14.5 -25.1 | 293 15 13.5 -5.7 52 30 23810 330 23 11.5 -19.9 | 273 11 10.5 -0.5 53 27 24384 345 27 7.0 -26.1 | 318 9 6.0 -6.7 54 26 24689 330 19 9.5 -16.5 | 251 9 8.5 2.9 55 25 24994 320 21 13.5 -16.1 | 255 13 12.5 3.3 56 24 25298 330 26 13.0 -22.5 | 285 12 12.0 -3.1 57 23 25603 315 27 19.1 -19.1 | 269 18 18.1 0.3 58 20 26213 315 39 27.6 -27.6 | 287 28 26.6 -8.2 59 20 26360 315 33 23.3 -23.3 | 280 23 22.4 -3.9 60 19 26518 330 35 17.5 -30.3 | 303 20 16.5 -10.9 61 19 26822 315 33 23.3 -23.3 | 280 23 22.4 -3.9 62 18 27127 335 27 11.4 -24.5 | 296 12 10.4 -5.1 63 17 27432 335 33 13.9 -29.9 | 309 17 13.0 -10.5 64 13 28956 320 39 25.1 -29.9 | 294 26 24.1 -10.5 65 10 30640 330 61 30.5 -52.8 | 319 45 29.5 -33.4 Wind Parameters Mean winds (0-6000m): 327.1 at 25.9 knts Storm direction: 357.1 at 19.4 knts Shear (0-3000m) pos: 5.9 neg: 2.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 174.0 neg: -76.1 tot: 97.9 m^2/s^2 ave: 32.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 216.90 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 ------------------------------------------------------------------------------- 500 165 15 172 34| 0.0 12.1 12.1| 37.8 -76.1 -38.3 -76.7 -0.26| 19.8 -5.2 1000 173 15 175 35| 2.8 6.0 8.8| 83.5 -76.1 7.4 7.4 -0.01| 13.4 -0.1 1500 180 14 178 34| 3.5 4.0 7.5|109.6 -76.1 33.5 22.3 0.10| 10.8 1.0 2000 186 13 181 32| 4.7 3.0 7.7|132.6 -76.1 56.5 28.3 0.16| 10.5 1.7 2500 195 12 184 31| 5.1 2.4 7.5|148.4 -76.1 72.3 28.9 0.21| 10.1 2.1 3000 213 12 191 30| 5.9 2.0 7.9|174.0 -76.1 97.9 32.6 0.31| 10.2 3.1 4000 283 15 221 21| 4.4 0.3 4.7|204.1 -76.1 128.0 32.0 0.38| 9.4 3.5 5000 317 20 251 14| 5.3 0.3 5.6|285.7 -76.1 209.6 41.9 0.45| 9.5 4.2 6000 327 26 280 13| 4.4 1.0 5.4|289.6-110.5 179.1 29.8 0.37| 8.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251012.12.gif