UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 13 DEC 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 241 SFC 938 707 -28.1 -31.3 74 3.2 -28.3 185 2 249.6 249.6 249.0 250.4 0.30 2 925 811 -28.3 -30.8 79 2.5 -28.5 175 18 250.4 250.4 249.7 251.2 0.32 3 920 850 -28.7 -31.0 81 2.3 -28.9 169 19 250.3 250.4 249.7 251.2 0.31 4 895 1048 -27.9 -29.5 86 1.6 -28.0 158 21 253.2 253.2 252.3 254.2 0.37 5 890 1088 -24.9 -29.0 69 4.1 -25.3 157 20 256.7 256.7 255.3 257.8 0.39 6 883 1146 -22.7 -27.7 64 5.0 -23.2 156 20 259.5 259.6 257.7 260.8 0.44 7 879 1179 -22.9 -27.9 64 5.0 -23.5 156 20 259.7 259.7 257.8 260.9 0.44 8 866 1289 -21.5 -28.5 53 7.0 -22.3 152 17 262.2 262.3 259.8 263.4 0.42 9 862 1323 -21.5 -28.5 53 7.0 -22.3 150 15 262.6 262.6 260.0 263.8 0.42 10 858 1357 -19.1 -29.1 41 10.0 -20.3 148 13 265.4 265.5 262.2 266.6 0.40 11 850 1427 -18.7 -29.7 37 11.0 -20.1 145 10 266.6 266.6 263.0 267.7 0.38 12 837 1543 -14.9 -32.9 20 18.0 -17.2 150 12 271.7 271.8 266.4 272.6 0.29 13 802 1868 -11.3 -42.3 6 31.0 -14.9 300 6 278.9 278.9 270.7 279.3 0.12 14 783 2051 -11.9 -39.9 8 28.0 -15.4 320 9 280.2 280.2 271.5 280.7 0.15 15 765 2229 -12.9 -21.9 47 9.0 -14.7 322 11 281.0 281.1 273.2 283.6 0.86 16 744 2440 -14.5 -22.5 51 8.0 -16.1 305 12 281.5 281.6 273.5 284.0 0.84 17 736 2522 -15.1 -23.1 50 8.0 -16.6 296 14 281.7 281.8 273.5 284.1 0.81 18 728 2605 -15.1 -41.1 9 26.0 -18.0 286 15 282.6 282.6 272.9 283.0 0.14 19 717 2719 -15.7 -39.7 11 24.0 -18.5 273 18 283.1 283.2 273.3 283.7 0.17 20 714 2751 -15.7 -26.7 38 11.0 -17.6 269 18 283.5 283.6 274.2 285.3 0.60 21 710 2793 -15.9 -39.9 11 24.0 -18.7 264 18 283.7 283.8 273.6 284.3 0.17 22 701 2889 -16.7 -42.7 9 26.0 -19.4 251 19 283.9 283.9 273.6 284.3 0.13 23 700 2900 -16.7 -41.7 10 25.0 -19.4 250 19 284.0 284.0 273.7 284.5 0.14 24 691 2997 -17.7 -36.7 17 19.0 -20.0 250 21 283.9 284.0 273.8 284.7 0.24 25 688 3030 -17.9 -26.9 45 9.0 -19.4 250 22 284.1 284.2 274.5 286.0 0.61 26 683 3084 -18.3 -25.3 54 7.0 -19.5 249 22 284.2 284.3 274.8 286.4 0.72 27 666 3272 -19.9 -28.9 45 9.0 -21.2 246 21 284.5 284.6 274.6 286.1 0.53 28 662 3316 -20.3 -25.3 64 5.0 -21.1 246 21 284.5 284.6 275.0 286.8 0.74 29 660 3339 -18.7 -21.3 80 2.6 -19.2 245 21 286.6 286.7 276.5 289.8 1.06 30 656 3384 -18.5 -20.8 82 2.3 -19.0 247 21 287.3 287.5 277.0 290.7 1.11 31 655 3395 -18.3 -20.6 82 2.3 -18.8 248 20 287.6 287.8 277.2 291.1 1.13 32 618 3829 -19.1 -21.7 80 2.6 -19.6 269 21 291.5 291.7 279.0 294.9 1.09 33 546 4737 -26.3 -26.9 95 0.6 -26.4 257 38 293.5 293.6 279.5 295.9 0.77 34 535 4884 -26.7 -28.5 85 1.8 -27.0 260 44 294.7 294.8 280.0 296.9 0.68 35 516 5144 -27.9 -28.2 97 0.3 -27.9 263 45 296.3 296.5 280.7 298.7 0.73 36 500 5370 -29.3 -30.1 93 0.8 -29.4 265 45 297.3 297.4 281.0 299.4 0.63 37 497 5413 -29.9 -31.6 85 1.7 -30.1 265 45 297.1 297.2 280.8 298.9 0.55 38 495 5441 -30.3 -38.3 46 8.0 -31.0 265 45 296.9 297.0 280.4 297.9 0.28 39 493 5470 -29.9 -31.7 84 1.8 -30.1 264 46 297.8 297.9 281.1 299.6 0.55 40 488 5542 -30.7 -38.7 45 8.0 -31.4 264 46 297.7 297.7 280.7 298.6 0.28 41 482 5630 -31.3 -42.3 33 11.0 -32.2 263 46 298.0 298.0 280.7 298.6 0.19 42 478 5689 -31.7 -43.7 30 12.0 -32.6 263 47 298.2 298.2 280.8 298.8 0.17 43 472 5778 -32.1 -43.1 33 11.0 -32.9 262 47 298.8 298.8 281.1 299.4 0.18 44 468 5838 -32.1 -38.1 55 6.0 -32.7 262 48 299.5 299.6 281.5 300.6 0.31 45 466 5868 -32.5 -44.5 29 12.0 -33.4 262 48 299.4 299.4 281.3 299.9 0.16 46 453 6066 -34.1 -44.1 36 10.0 -34.8 260 49 299.8 299.8 281.5 300.4 0.17 47 446 6175 -34.9 -41.9 49 7.0 -35.4 261 50 300.1 300.2 281.7 300.9 0.22 48 443 6222 -35.1 -38.1 74 3.0 -35.4 261 50 300.5 300.5 282.0 301.6 0.32 49 437 6316 -35.3 -37.8 78 2.5 -35.5 263 51 301.4 301.4 282.4 302.5 0.34 50 429 6445 -36.3 -38.2 83 1.9 -36.5 264 52 301.7 301.8 282.5 302.8 0.33 51 424 6526 -35.7 -37.1 87 1.4 -35.8 265 53 303.5 303.6 283.3 304.8 0.37 52 419 6608 -34.9 -40.9 54 6.0 -35.4 266 54 305.5 305.6 284.0 306.4 0.26 53 400 6930 -36.9 -42.9 54 6.0 -37.3 270 57 307.0 307.1 284.5 307.8 0.22 54 300 8860 -50.1 -64.1 18 14.0 -50.4 265 67 314.7 314.7 287.0 314.8 0.02 55 269 9568 -53.9 -72.9 8 19.0 -54.1 260 63 319.2 319.2 288.5 319.2 0.01 56 250 10040 -53.5 -72.5 8 19.0 -53.8 255 64 326.5 326.5 290.7 326.6 0.01 57 231 10550 -51.6 -74.8 5 23.3 -52.0 270 79 336.9 336.9 293.6 336.9 0.01 58 200 11490 -48.1 -79.1 2 31.0 -48.7 305 57 356.6 356.6 298.0 356.6 0.00 59 150 13370 -47.7 -80.7 1 33.0 -48.5 280 41 387.9 387.9 303.5 387.9 0.00 60 100 16060 -46.5 -81.5 1 35.0 -47.9 300 33 437.9 437.9 309.7 437.9 0.01 61 94 16469 -49.1 -83.1 1 34.0 -50.2 300 33 440.6 440.6 309.9 440.6 0.00 62 85 17127 -50.7 -83.7 1 33.0 -51.7 307 40 450.2 450.2 310.9 450.2 0.00 63 74 18027 -52.3 -85.3 1 33.0 -53.2 316 45 465.0 465.0 312.2 465.1 0.00 64 72 18205 -49.5 -84.5 1 35.0 -50.8 322 34 474.6 474.6 313.0 474.7 0.00 65 70 18390 -49.5 -83.5 1 34.0 -50.8 310 29 478.5 478.5 313.3 478.5 0.01 66 57 19730 -52.7 -85.7 1 33.0 -53.9 322 33 500.2 500.2 314.9 500.2 0.00 67 50 20580 -51.5 -85.5 1 34.0 -52.9 335 41 522.1 522.1 316.4 522.1 0.01 68 49 20711 -51.7 -84.7 1 33.0 -53.2 322 36 524.7 524.7 316.6 524.7 0.01 69 47 20982 -48.5 -84.5 1 36.0 -50.6 341 42 538.6 538.6 317.5 538.7 0.01 70 39 22193 -53.7 -85.7 1 32.0 -55.2 347 33 555.0 555.0 318.3 555.0 0.01 71 37 22532 -52.9 -85.9 1 33.0 -54.5 336 27 565.5 565.5 318.9 565.5 0.01 72 30 23880 -53.7 -86.7 1 33.0 -55.5 340 36 598.2 598.2 320.5 598.3 0.01 73 28 24322 -52.9 -85.9 1 33.0 -55.0 337 33 612.4 612.4 321.2 612.4 0.01 74 22 25856 -57.5 -88.5 1 31.0 -59.1 345 39 642.4 642.4 322.4 642.5 0.01 75 20 26460 -54.9 -87.9 1 33.0 -57.1 340 52 668.1 668.1 323.3 668.2 0.01 76 14 28751 -51.9 -85.9 1 34.0 -55.7 337 49 750.1 750.1 326.0 750.2 0.02 77 13 29227 -54.7 -86.7 1 32.0 -57.9 337 53 756.4 756.4 326.1 756.6 0.02 78 12 29742 -51.5 -85.5 1 34.0 -55.9 346 57 785.3 785.3 326.9 785.5 0.02 79 11 30303 -53.7 -86.7 1 33.0 -57.6 348 59 797.1 797.1 327.2 797.2 0.02 80 11 30303 -50.3 -86.3 1 36.0 -55.4 348 59 809.4 809.4 327.5 809.6 0.02 81 10 30920 -53.7 -85.7 1 32.0 -57.8 350 61 819.1 819.1 327.7 819.3 0.03 82 8.7 31812 -55.3 -87.3 1 32.0 -59.3 846.2 846.2 328.3 846.4 0.02 83 6.2 33997 -50.5 -85.5 1 35.0 -57.5 952.8 952.8 330.4 953.2 0.04 84 5.1 35264 -53.1 -87.1 1 34.0 -59.6 995.8 995.8 331.1 996.2 0.04 TRP 269 9568 -53.9 -72.9 8 19.0 -54.1 260 63 319.2 319.2 288.5 319.2 0.01 WND 231 10550 -51.6 -74.8 5 23.3 -52.0 270 79 336.9 336.9 293.6 336.9 0.01 Sounding variables and indices 1000-500 mb thick: 5129.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 60.38 % Est. max temperature: 1.62 C = 34.91 F Sfc-Lift cond lev (LCL): 888.75 mb = 1098.30 m = 3603.32 ft T: -24.51 C 700-500 lapse rate: 5.10 C/km ThetaE index: 1.08 C Layer 728.0- 717.0 mb Conv cond level (CCL): 390.43 mb = 7092.46 m = 23268.96 ft Mean mixing ratio: 0.37 g/kg Conv temperature: 28.97 C = 84.15 F Cap Strength: 31.03 C Lifted Index: 31.56 C Risk: None Lifted Index @300 mb: 39.53 C Lifted Index @700 mb: 23.07 C Showalter Index: 24.44 C Risk: None Total Totals Index: 10.20 C Risk: None Vertical Totals Index: 10.60 C Cross Totals Index: -0.40 C K Index: -44.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 6.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.64 J/kg Max Up Vert Vel: 13.83 m/s Conv Inhibition (B-): 98058.99 J/kg Cap Strength: 31.33 C Lift Cond Lev (LCL): 806.70 mb = 1823.35 m = 5982.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 22 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 ---------------------------------------------------------- 0 938 707 185 2 0.2 2.0 | 113 22 -20.4 8.8 1 925 811 175 18 -1.6 17.9 | 138 33 -22.1 24.8 2 912 914 160 21 -7.2 19.7 | 134 38 -27.7 26.6 3 875 1219 155 20 -8.5 18.1 | 131 38 -29.0 25.0 4 850 1427 145 10 -5.7 8.2 | 120 30 -26.3 15.0 5 839 1524 140 12 -7.7 9.2 | 120 32 -28.3 16.0 6 806 1829 295 5 4.5 -2.1 | 106 17 -16.0 4.7 7 774 2134 330 10 5.0 -8.7 | 83 16 -15.5 -1.8 8 744 2438 305 12 9.8 -6.9 | 90 11 -10.7 -0.1 9 715 2743 270 18 18.0 -0.0 | 160 7 -2.5 6.8 10 700 2900 250 19 17.9 6.5 | 169 14 -2.7 13.3 11 686 3048 250 22 20.7 7.5 | 181 14 0.1 14.4 12 658 3353 245 21 19.0 8.9 | 175 16 -1.5 15.7 13 631 3658 270 15 15.0 -0.0 | 141 9 -5.5 6.8 14 581 4267 265 39 38.9 3.4 | 241 21 18.3 10.2 15 557 4572 255 33 31.9 8.5 | 216 19 11.3 15.4 16 535 4877 260 44 43.3 7.6 | 238 27 22.8 14.5 17 500 5370 265 45 44.8 3.9 | 246 27 24.3 10.7 18 451 6096 260 49 48.3 8.5 | 241 32 27.7 15.3 19 400 6930 270 57 57.0 -0.0 | 259 37 36.5 6.8 20 361 7620 265 59 58.8 5.1 | 253 40 38.2 12.0 21 300 8860 265 67 66.7 5.8 | 255 48 46.2 12.7 22 287 9144 265 69 68.7 6.0 | 255 50 48.2 12.8 23 269 9568 260 63 62.0 10.9 | 247 45 41.5 17.8 24 261 9754 260 63 62.0 10.9 | 247 45 41.5 17.8 25 250 10040 255 64 61.8 16.6 | 240 47 41.3 23.4 26 249 10058 265 69 68.7 6.0 | 255 50 48.2 12.8 27 238 10363 255 67 64.7 17.3 | 241 50 44.2 24.2 28 231 10550 270 79 79.0 -0.0 | 263 59 58.5 6.8 29 227 10668 270 78 78.0 -0.0 | 263 58 57.5 6.8 30 216 10973 270 67 67.0 -0.0 | 262 47 46.5 6.8 31 207 11278 285 72 69.5 -18.6 | 284 50 49.0 -11.8 32 200 11490 305 57 46.7 -32.7 | 315 37 26.2 -25.9 33 197 11582 300 59 51.1 -29.5 | 307 38 30.6 -22.7 34 188 11887 295 41 37.2 -17.3 | 302 20 16.6 -10.5 35 171 12497 270 46 46.0 -0.0 | 255 26 25.5 6.8 36 164 12802 280 53 52.2 -9.2 | 274 32 31.7 -2.4 37 150 13370 280 41 40.4 -7.1 | 271 20 19.8 -0.3 38 142 13716 285 41 39.6 -10.6 | 281 19 19.1 -3.8 39 136 14021 290 52 48.9 -17.8 | 291 30 28.3 -11.0 40 124 14630 300 31 26.8 -15.5 | 324 11 6.3 -8.7 41 118 14935 300 44 38.1 -22.0 | 311 23 17.6 -15.2 42 113 15240 285 38 36.7 -9.8 | 281 16 16.2 -3.0 43 108 15545 280 43 42.3 -7.5 | 272 22 21.8 -0.6 44 100 16060 300 33 28.6 -16.5 | 320 13 8.0 -9.7 45 94 16459 300 33 28.6 -16.5 | 320 13 8.0 -9.7 46 74 17983 315 48 33.9 -33.9 | 334 30 13.4 -27.1 47 71 18288 325 29 16.6 -23.8 | 13 17 -3.9 -16.9 48 70 18390 310 29 22.2 -18.6 | 352 12 1.7 -11.8 49 68 18593 310 29 22.2 -18.6 | 352 12 1.7 -11.8 50 65 18898 320 27 17.4 -20.7 | 13 14 -3.2 -13.9 51 62 19202 305 28 22.9 -16.1 | 345 10 2.4 -9.2 52 54 20117 335 36 15.2 -32.6 | 12 26 -5.3 -25.8 53 50 20580 335 41 17.3 -37.2 | 6 31 -3.2 -30.3 54 49 20726 320 35 22.5 -26.8 | 354 20 2.0 -20.0 55 47 21031 345 43 11.1 -41.5 | 15 36 -9.4 -34.7 56 44 21336 335 37 15.6 -33.5 | 10 27 -4.9 -26.7 57 42 21641 330 36 18.0 -31.2 | 6 24 -2.5 -24.4 58 40 21946 355 37 3.2 -36.9 | 30 35 -17.3 -30.0 59 37 22555 335 26 11.0 -23.6 | 30 19 -9.6 -16.7 60 35 22860 325 43 24.7 -35.2 | 352 29 4.1 -28.4 61 30 23880 340 36 12.3 -33.8 | 17 28 -8.2 -27.0 62 29 24079 335 31 13.1 -28.1 | 19 23 -7.4 -21.3 63 23 25603 345 46 11.9 -44.4 | 13 39 -8.6 -37.6 64 22 25908 345 37 9.6 -35.7 | 21 31 -11.0 -28.9 65 20 26460 340 52 17.8 -48.9 | 4 42 -2.8 -42.0 66 19 26822 340 47 16.1 -44.2 | 7 38 -4.5 -37.3 67 17 27432 350 59 10.2 -58.1 | 11 52 -10.3 -51.3 68 16 28042 355 67 5.8 -66.7 | 14 62 -14.7 -59.9 69 14 28651 340 48 16.4 -45.1 | 6 39 -4.1 -38.3 70 14 28956 330 51 25.5 -44.2 | 352 38 5.0 -37.3 71 12 29566 345 56 14.5 -54.1 | 7 48 -6.0 -47.3 72 10 30920 350 61 10.6 -60.1 | 11 54 -9.9 -53.2 Wind Parameters Mean winds (0-6000m): 258.4 at 28.9 knts Storm direction: 288.4 at 21.6 knts Shear (0-3000m) pos: 6.3 neg: 5.7 tot: 12.0 10-3/s Storm rel Dir Shear (0-3000m): 39.2 deg Storm rel helicity (0-3000m) pos: 153.4 neg: -180.8 tot: -27.5 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 17.1 stream: 0.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.56 Bulk Shear: 169.81 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 ------------------------------------------------------------------------------- 500 162 18 133 36| 0.0 18.9 18.9| 79.0 -43.0 35.9 71.9 0.30| 24.4 7.4 1000 159 15 129 34| 10.2 9.4 19.7|119.2-106.8 12.4 12.4 0.11| 25.8 2.7 1500 162 13 128 31| 10.4 6.3 16.7|119.2-161.3 -42.1 -28.1 -0.12| 22.0 -2.6 2000 191 13 137 27| 7.8 6.1 13.9|136.8-161.3 -24.5 -12.2 0.02| 20.0 0.3 2500 224 14 148 20| 6.3 6.9 13.1|152.5-163.4 -10.8 -4.3 0.07| 18.3 1.3 3000 235 15 152 18| 6.3 5.7 12.0|153.4-180.8 -27.5 -9.2 0.01| 17.1 0.2 4000 251 19 170 13| 4.7 6.2 10.9|205.4-216.0 -10.6 -2.7 0.08| 17.0 1.4 5000 256 24 194 13| 4.4 5.1 9.5|261.7-223.6 38.1 7.6 0.13| 14.9 1.9 6000 258 29 211 15| 4.2 4.5 8.8|331.3-233.9 97.5 16.2 0.16| 13.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251213.00.gif