UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 8 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 80 1 925 668 355 4 SFC 920 707 -19.1 -22.4 75 3.3 -19.6 355 4 260.2 260.3 258.8 262.1 0.69 3 850 1292 -24.3 -25.8 87 1.5 -24.5 345 17 260.7 260.8 258.9 262.2 0.55 4 816 1588 -26.1 -29.3 74 3.2 -26.4 353 17 261.8 261.9 259.5 263.0 0.41 5 799 1741 -25.9 -29.0 75 3.1 -26.2 1 15 263.6 263.7 260.9 264.9 0.43 6 782 1897 -23.1 -25.8 78 2.7 -23.5 13 13 268.3 268.4 264.6 270.0 0.60 7 761 2096 -23.7 -26.1 81 2.4 -24.0 36 10 269.7 269.8 265.6 271.5 0.60 8 742 2281 -22.5 -24.9 81 2.4 -22.8 68 8 273.0 273.1 268.0 275.0 0.68 9 735 2351 -19.5 -22.3 78 2.8 -20.0 80 8 277.0 277.1 270.9 279.6 0.87 10 717 2535 -19.1 -21.4 82 2.3 -19.6 138 8 279.4 279.6 272.5 282.3 0.96 11 700 2714 -18.3 -20.5 83 2.2 -18.7 215 10 282.2 282.4 274.2 285.4 1.07 12 695 2768 -16.3 -18.2 85 1.9 -16.7 210 10 285.0 285.2 276.1 288.9 1.31 13 685 2877 -15.1 -17.1 85 2.0 -15.6 212 14 287.5 287.8 277.6 291.9 1.46 14 609 3755 -21.3 -21.9 95 0.6 -21.4 234 14 290.2 290.4 278.4 293.6 1.09 15 563 4330 -25.3 -28.4 75 3.1 -25.8 188 11 292.1 292.2 278.7 294.2 0.65 16 533 4725 -28.5 -31.0 79 2.5 -28.8 175 12 292.9 293.0 278.9 294.6 0.54 17 503 5138 -31.7 -38.7 50 7.0 -32.3 188 15 293.9 293.9 279.0 294.8 0.27 18 501 5166 -31.7 -37.7 55 6.0 -32.3 189 16 294.2 294.3 279.2 295.2 0.30 19 500 5180 -31.9 -37.9 55 6.0 -32.4 190 16 294.1 294.2 279.1 295.1 0.29 20 466 5672 -36.3 -39.5 72 3.2 -36.5 194 16 294.7 294.7 279.3 295.5 0.27 21 414 6480 -43.5 -48.5 58 5.0 -43.7 175 17 295.5 295.6 279.5 295.9 0.11 22 400 6710 -45.5 -48.8 69 3.3 -45.6 165 17 295.9 295.9 279.7 296.3 0.11 23 394 6810 -46.3 -49.3 71 3.0 -46.4 165 18 296.1 296.1 279.8 296.5 0.11 24 381 7032 -48.3 -51.9 66 3.6 -48.4 165 21 296.3 296.3 279.8 296.6 0.08 25 376 7118 -48.9 -53.9 56 5.0 -49.0 165 22 296.6 296.7 280.0 296.9 0.07 26 340 7771 -53.7 -56.3 73 2.6 -53.8 165 8 298.8 298.8 280.9 299.0 0.06 27 326 8040 -54.5 -58.0 65 3.5 -54.6 169 7 301.3 301.3 282.0 301.5 0.05 28 321 8139 -54.3 -61.3 42 7.0 -54.4 172 8 302.9 302.9 282.6 303.0 0.03 29 310 8361 -55.7 -64.7 32 9.0 -55.8 90 4 304.0 304.0 283.0 304.0 0.02 30 308 8402 -55.5 -66.5 24 11.0 -55.6 88 4 304.8 304.8 283.4 304.9 0.02 31 300 8570 -54.7 -62.7 37 8.0 -54.8 80 4 308.2 308.2 284.7 308.4 0.03 32 294 8699 -54.3 -71.3 11 17.0 -54.5 98 5 310.6 310.6 285.5 310.6 0.01 33 291 8765 -53.7 -63.7 28 10.0 -53.9 107 6 312.4 312.4 286.2 312.5 0.03 34 287 8854 -53.5 -71.5 9 18.0 -53.7 120 7 313.9 313.9 286.7 313.9 0.01 35 279 9036 -53.5 -72.5 8 19.0 -53.7 145 9 316.4 316.4 287.6 316.5 0.01 36 274 9153 -51.9 -69.9 10 18.0 -52.2 161 10 320.4 320.4 288.9 320.4 0.01 37 267 9320 -53.1 -70.1 11 17.0 -53.4 178 8 321.0 321.0 289.0 321.1 0.01 38 264 9393 -50.7 -71.7 7 21.0 -51.0 185 7 325.6 325.6 290.5 325.6 0.01 39 263 9418 -50.7 -71.7 7 21.0 -51.0 188 6 325.9 325.9 290.6 326.0 0.01 40 256 9594 -48.7 -73.7 4 25.0 -49.1 205 4 331.4 331.4 292.1 331.4 0.01 41 250 9750 -49.5 -76.5 3 27.0 -49.9 220 2 332.5 332.5 292.4 332.5 0.00 42 245 9883 -48.7 -77.7 2 29.0 -49.1 235 3 335.6 335.6 293.2 335.6 0.00 43 238 10073 -49.5 -78.5 2 29.0 -50.0 273 6 337.2 337.2 293.6 337.2 0.00 44 218 10649 -49.1 -79.1 2 30.0 -49.6 325 12 346.4 346.4 295.8 346.4 0.00 45 210 10896 -46.3 -79.3 1 33.0 -47.0 314 10 354.5 354.5 297.6 354.5 0.00 46 200 11220 -46.3 -79.3 1 33.0 -47.0 325 11 359.5 359.5 298.6 359.5 0.00 47 193 11457 -45.9 -78.9 1 33.0 -46.7 325 13 363.8 363.8 299.4 363.8 0.00 48 172 12221 -47.3 -80.3 1 33.0 -48.0 331 18 373.6 373.6 301.2 373.7 0.00 49 150 13130 -45.3 -80.3 1 35.0 -46.3 330 15 392.0 392.0 304.1 392.0 0.00 50 149 13175 -45.3 -80.3 1 35.0 -46.3 330 15 392.8 392.8 304.2 392.8 0.00 51 137 13731 -47.5 -81.5 1 34.0 -48.4 328 17 398.4 398.4 305.0 398.4 0.00 52 130 14078 -46.5 -81.5 1 35.0 -47.6 301 22 406.2 406.2 306.0 406.2 0.00 53 125 14337 -47.5 -81.5 1 34.0 -48.5 307 24 409.0 409.0 306.4 409.0 0.00 54 116 14834 -43.7 -80.7 1 37.0 -45.2 317 30 424.9 424.9 308.3 424.9 0.01 55 100 15820 -48.1 -82.1 1 34.0 -49.3 325 36 434.8 434.8 309.3 434.8 0.00 56 95 16158 -49.5 -82.5 1 33.0 -50.5 325 36 438.5 438.5 309.7 438.5 0.00 57 81 17214 -46.3 -82.3 1 36.0 -47.9 335 30 465.5 465.5 312.3 465.5 0.01 58 74 17813 -49.1 -83.1 1 34.0 -50.4 316 26 471.8 471.8 312.8 471.8 0.01 59 70 18180 -47.9 -82.9 1 35.0 -49.5 310 37 481.9 481.9 313.6 481.9 0.01 60 69 18275 -45.9 -82.9 1 37.0 -47.9 310 39 488.2 488.2 314.1 488.2 0.01 61 56 19656 -48.0 -83.7 1 35.7 -49.8 325 60 513.5 513.5 315.9 513.5 0.01 62 50 20400 -49.1 -84.1 1 35.0 -51.0 320 33 527.8 527.8 316.8 527.8 0.01 63 30 23740 -50.3 -84.3 1 34.0 -52.8 315 36 607.5 607.5 320.9 607.6 0.01 64 22 25758 -53.1 -86.1 1 33.0 -55.6 347 33 655.5 655.5 322.9 655.6 0.01 65 20 26380 -48.3 -84.3 1 36.0 -52.3 350 33 688.3 688.3 324.0 688.5 0.02 66 17 27446 -49.3 -85.3 1 36.0 -53.4 339 34 717.9 717.9 325.0 718.0 0.02 67 14 28726 -46.1 -84.1 1 38.0 -52.1 333 19 769.7 769.7 326.5 769.9 0.02 68 13 29215 -48.7 -84.7 1 36.0 -53.8 319 26 777.2 777.2 326.7 777.4 0.02 69 12 29746 -43.7 -82.7 1 39.0 -51.3 316 23 812.9 812.9 327.5 813.2 0.04 70 10 30950 -51.3 -85.3 1 34.0 -56.3 315 52 828.1 828.1 327.9 828.3 0.03 71 9.9 31015 -51.5 -86.5 1 35.0 -56.5 829.7 829.7 328.0 829.9 0.02 72 9.7 31149 -47.5 -85.5 1 38.0 -54.2 849.6 849.6 328.4 849.9 0.03 73 8.9 31720 -45.7 -83.7 1 38.0 -53.5 877.7 877.8 329.0 878.1 0.04 74 5.7 34600 -59.3 -88.3 1 29.0 -63.0 937.4 937.4 330.1 937.7 0.03 TRP 310 8361 -55.7 -64.7 32 9.0 -55.8 90 4 304.0 304.0 283.0 304.0 0.02 WND 56 19656 -48.0 -83.7 1 35.7 -49.8 325 60 513.5 513.5 315.9 513.5 0.01 Sounding variables and indices 1000-500 mb thick: 5100.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 80.74 % Est. max temperature: -10.40 C = 13.28 F Sfc-Lift cond lev (LCL): 871.35 mb = 1108.66 m = 3637.29 ft T: -22.67 C 700-500 lapse rate: 5.52 C/km Conv cond level (CCL): 826.36 mb = 1496.69 m = 4910.35 ft Mean mixing ratio: 0.58 g/kg Conv temperature: -17.83 C = -0.09 F Cap Strength: 26.29 C Lifted Index: 26.21 C Risk: None Lifted Index @300 mb: 32.58 C Lifted Index @700 mb: 18.59 C Showalter Index: 26.26 C Risk: None Total Totals Index: 13.70 C Risk: None Vertical Totals Index: 7.60 C Cross Totals Index: 6.10 C K Index: -20.40 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 7.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.30 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 96263.98 J/kg Cap Strength: 25.97 C Lift Cond Lev (LCL): 837.07 mb = 1403.20 m = 4603.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 11 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 ---------------------------------------------------------- 0 920 707 355 4 0.3 -4.0 | 41 13 -8.6 -9.8 1 895 914 335 13 5.5 -11.8 | 11 18 -3.4 -17.6 2 858 1219 340 16 5.5 -15.0 | 9 21 -3.4 -20.9 3 850 1292 345 17 4.4 -16.4 | 11 23 -4.5 -22.2 4 823 1524 350 18 3.1 -17.7 | 14 24 -5.8 -23.5 5 790 1829 5 14 -1.2 -13.9 | 27 22 -10.1 -19.8 6 758 2134 40 9 -5.8 -6.9 | 49 19 -14.7 -12.7 7 727 2438 95 7 -7.0 0.6 | 72 17 -15.9 -5.2 8 700 2714 215 10 5.7 8.2 | 127 4 -3.2 2.4 9 697 2743 210 9 4.5 7.8 | 114 5 -4.4 2.0 10 669 3048 215 20 11.5 16.4 | 194 11 2.6 10.6 11 642 3353 225 21 14.8 14.8 | 213 11 5.9 9.0 12 615 3658 240 15 13.0 7.5 | 248 4 4.1 1.7 13 590 3962 215 10 5.7 8.2 | 127 4 -3.2 2.4 14 566 4267 190 11 1.9 10.8 | 126 9 -7.0 5.0 15 543 4572 175 12 -1.0 12.0 | 122 12 -9.9 6.1 16 521 4877 175 12 -1.0 12.0 | 122 12 -9.9 6.1 17 500 5180 190 16 2.8 15.8 | 148 12 -6.1 9.9 18 478 5486 195 16 4.1 15.5 | 154 11 -4.8 9.6 19 437 6096 190 17 3.0 16.7 | 151 12 -5.9 10.9 20 400 6710 165 17 -4.4 16.4 | 129 17 -13.3 10.6 21 364 7315 165 25 -6.5 24.1 | 140 24 -15.4 18.3 22 348 7620 165 10 -2.6 9.7 | 108 12 -11.5 3.8 23 332 7925 165 5 -1.3 4.8 | 84 10 -10.2 -1.0 24 316 8230 175 10 -0.9 10.0 | 113 11 -9.8 4.1 25 310 8361 90 4 -4.0 0.0 | 66 14 -12.9 -5.8 26 300 8570 80 4 -3.9 -0.7 | 63 14 -12.8 -6.5 27 275 9144 160 10 -3.4 9.4 | 106 13 -12.3 3.6 28 250 9750 220 2 1.3 1.5 | 61 9 -7.6 -4.3 29 250 9754 210 1 0.5 0.9 | 59 10 -8.4 -5.0 30 228 10363 330 10 5.0 -8.7 | 15 15 -3.9 -14.5 31 217 10668 325 12 6.9 -9.8 | 7 16 -2.0 -15.6 32 208 10973 310 10 7.7 -6.4 | 6 12 -1.2 -12.2 33 200 11220 325 11 6.3 -9.0 | 10 15 -2.6 -14.8 34 189 11582 325 14 8.0 -11.5 | 3 17 -0.9 -17.3 35 181 11887 310 13 10.0 -8.4 | 356 14 1.1 -14.2 36 173 12192 330 18 9.0 -15.6 | 360 21 0.1 -21.4 37 158 12802 345 18 4.7 -17.4 | 10 24 -4.2 -23.2 38 151 13106 325 16 9.2 -13.1 | 359 19 0.3 -18.9 39 150 13130 330 15 7.5 -13.0 | 4 19 -1.4 -18.8 40 137 13716 330 17 8.5 -14.7 | 1 21 -0.4 -20.5 41 131 14021 300 21 18.2 -10.5 | 330 19 9.3 -16.3 42 109 15240 325 34 19.5 -27.9 | 343 35 10.6 -33.7 43 104 15545 335 38 16.1 -34.4 | 350 41 7.2 -40.3 44 100 15820 325 36 20.6 -29.5 | 342 37 11.7 -35.3 45 95 16154 325 36 20.6 -29.5 | 342 37 11.7 -35.3 46 87 16764 310 27 20.7 -17.4 | 333 26 11.8 -23.2 47 83 17069 340 31 10.6 -29.1 | 357 35 1.7 -34.9 48 72 17983 310 25 19.2 -16.1 | 335 24 10.3 -21.9 49 70 18180 310 37 28.3 -23.8 | 327 35 19.4 -29.6 50 66 18593 310 44 33.7 -28.3 | 324 42 24.8 -34.1 51 60 19202 330 44 22.0 -38.1 | 343 46 13.1 -43.9 52 56 19656 325 60 34.4 -49.1 | 335 61 25.5 -55.0 53 55 19812 325 60 34.4 -49.1 | 335 61 25.5 -55.0 54 52 20117 335 48 20.3 -43.5 | 347 51 11.4 -49.3 55 50 20400 320 33 21.2 -25.3 | 338 33 12.3 -31.1 56 48 20726 320 32 20.6 -24.5 | 339 32 11.7 -30.3 57 45 21031 335 45 19.0 -40.8 | 348 48 10.1 -46.6 58 43 21336 315 38 26.9 -26.9 | 331 37 18.0 -32.7 59 39 21946 330 36 18.0 -31.2 | 346 38 9.1 -37.0 60 38 22250 320 36 23.1 -27.6 | 337 36 14.2 -33.4 61 36 22555 335 43 18.2 -39.0 | 348 46 9.3 -44.8 62 33 23165 315 33 23.3 -23.3 | 334 33 14.4 -29.2 63 31 23470 320 27 17.4 -20.7 | 342 28 8.5 -26.5 64 30 23740 315 36 25.5 -25.5 | 332 35 16.6 -31.3 65 30 23774 330 31 15.5 -26.8 | 349 33 6.6 -32.7 66 28 24079 315 37 26.2 -26.2 | 332 36 17.3 -32.0 67 26 24689 340 24 8.2 -22.6 | 1 28 -0.7 -28.4 68 25 24994 355 29 2.5 -28.9 | 10 35 -6.4 -34.7 69 24 25298 340 32 10.9 -30.1 | 357 36 2.0 -35.9 70 23 25603 350 29 5.0 -28.6 | 6 35 -3.9 -34.4 71 22 25908 345 37 9.6 -35.7 | 359 42 0.7 -41.6 72 21 26213 330 34 17.0 -29.4 | 347 36 8.1 -35.3 73 20 26380 350 33 5.7 -32.5 | 5 38 -3.2 -38.3 74 20 26518 330 35 17.5 -30.3 | 347 37 8.6 -36.1 75 19 26822 350 33 5.7 -32.5 | 5 38 -3.2 -38.3 76 17 27432 340 35 12.0 -32.9 | 355 39 3.1 -38.7 77 16 27737 330 26 13.0 -22.5 | 352 29 4.1 -28.3 78 16 28042 335 37 15.6 -33.5 | 350 40 6.7 -39.4 79 14 28651 335 18 7.6 -16.3 | 3 22 -1.3 -22.1 80 12 29566 310 31 23.7 -19.9 | 330 30 14.8 -25.7 81 12 29870 320 17 10.9 -13.0 | 354 19 2.0 -18.8 82 10 30950 315 52 36.8 -36.8 | 327 51 27.9 -42.6 Wind Parameters Mean winds (0-6000m): 206.8 at 14.2 knts Storm direction: 236.8 at 10.6 knts Shear (0-3000m) pos: 4.1 neg: 2.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -167.8 deg Storm rel helicity (0-3000m) pos: 190.5 neg: -36.3 tot: 154.3 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 75.28 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 ------------------------------------------------------------------------------- 500 338 12 15 18| 0.0 12.4 12.4| 0.0 -35.8 -35.8 -71.5 -0.69| 12.9 -8.9 1000 345 15 14 20| 2.7 6.2 8.9| 31.6 -35.8 -4.2 -4.2 -0.18| 10.1 -1.8 1500 353 14 21 21| 5.4 4.1 9.5| 99.6 -35.8 63.8 42.6 0.27| 11.2 3.0 2000 358 12 25 20| 6.0 3.1 9.1|160.0 -35.8 124.2 62.1 0.45| 14.3 6.4 2500 337 13 12 18| 6.5 2.5 9.0|178.5 -35.8 142.7 57.1 0.51| 13.9 7.1 3000 297 14 344 13| 4.1 2.1 6.1|190.5 -36.3 154.3 51.4 0.51| 13.3 6.7 4000 256 13 303 5| 3.0 1.3 4.4|190.6 -43.4 147.2 36.8 0.36| 11.7 4.2 5000 223 14 185 4| 3.0 1.1 4.0|210.3 -43.8 166.5 33.3 0.39| 10.2 4.0 6000 207 14 160 7| 2.5 1.5 3.9|210.3 -67.4 142.9 23.8 0.30| 9.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251208.00.gif