UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 27 NOV 25 Station: CWLT WMO ident: 71082 Latitude: 82.50 Longitude: -62.33 Elevation: 66.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 66 -19.3 -21.7 81 2.4 -19.6 345 18 253.8 253.9 253.5 255.6 0.67 1 1000 82 -19.1 -21.5 81 2.4 -19.4 330 17 254.1 254.2 253.7 255.9 0.68 2 939 547 -22.9 -23.8 92 0.9 -23.0 331 32 254.8 254.9 254.1 256.4 0.60 3 925 657 -23.1 -24.1 91 1.0 -23.2 330 33 255.7 255.8 254.9 257.3 0.59 4 880 1022 -24.1 -24.1 100 0.0 -24.1 350 24 258.3 258.4 257.1 260.0 0.62 5 850 1274 -25.1 -25.3 98 0.2 -25.1 20 16 259.9 259.9 258.2 261.5 0.57 6 804 1677 -26.3 -26.8 96 0.5 -26.3 45 27 262.7 262.8 260.4 264.2 0.53 7 798 1731 -26.5 -27.7 90 1.2 -26.6 49 28 263.1 263.2 260.6 264.5 0.49 8 792 1786 -24.9 -27.1 82 2.2 -25.2 52 30 265.4 265.5 262.4 266.9 0.52 9 783 1869 -24.3 -27.3 76 3.0 -24.6 57 32 266.9 267.0 263.5 268.4 0.52 10 770 1991 -24.1 -26.8 78 2.7 -24.4 63 35 268.4 268.5 264.6 270.0 0.55 11 767 2019 -24.1 -26.8 78 2.7 -24.4 64 36 268.7 268.8 264.8 270.3 0.56 12 746 2221 -25.1 -26.2 91 1.1 -25.2 70 39 269.7 269.8 265.7 271.5 0.60 13 700 2681 -27.7 -29.2 87 1.5 -27.9 80 36 271.8 271.9 266.8 273.3 0.49 14 653 3177 -30.5 -34.0 71 3.5 -30.8 78 31 274.1 274.2 268.1 275.1 0.33 15 606 3702 -34.1 -37.2 73 3.1 -34.3 76 23 275.9 275.9 269.1 276.7 0.26 16 581 3995 -36.5 -37.5 90 1.0 -36.5 85 22 276.4 276.5 269.4 277.2 0.26 17 566 4176 -37.5 -41.7 65 4.2 -37.7 85 21 277.3 277.3 269.8 277.9 0.17 18 537 4536 -39.9 -41.2 87 1.3 -39.9 93 15 278.6 278.7 270.7 279.3 0.19 19 532 4600 -40.1 -42.8 75 2.7 -40.2 94 14 279.2 279.2 270.9 279.7 0.16 20 503 4980 -42.7 -44.5 82 1.8 -42.8 78 10 280.5 280.5 271.7 281.0 0.14 21 500 5020 -43.1 -46.0 73 2.9 -43.2 75 10 280.5 280.5 271.6 280.9 0.12 22 491 5142 -43.9 -48.4 61 4.5 -44.0 69 10 281.0 281.0 271.9 281.3 0.10 23 456 5635 -47.3 -51.1 65 3.8 -47.4 56 11 282.7 282.7 272.9 283.0 0.08 24 447 5766 -48.1 -54.1 50 6.0 -48.3 61 11 283.3 283.3 273.2 283.5 0.05 25 436 5930 -49.3 -53.0 65 3.7 -49.4 68 11 283.8 283.8 273.5 284.1 0.06 26 402 6458 -52.7 -55.2 74 2.5 -52.7 84 7 286.1 286.1 274.7 286.3 0.05 27 400 6490 -53.1 -55.7 73 2.6 -53.1 85 7 286.0 286.0 274.6 286.2 0.05 28 371 6973 -55.5 -58.1 73 2.6 -55.5 0 0 289.0 289.0 276.2 289.2 0.04 29 365 7078 -55.3 -60.3 54 5.0 -55.4 3 1 290.6 290.6 277.0 290.7 0.03 30 353 7291 -55.5 -62.5 41 7.0 -55.6 14 2 293.2 293.2 278.3 293.2 0.02 31 341 7512 -56.1 -64.1 36 8.0 -56.2 25 4 295.3 295.3 279.2 295.3 0.02 32 334 7644 -55.7 -65.7 28 10.0 -55.8 30 5 297.6 297.6 280.3 297.6 0.02 33 300 8330 -54.9 -66.9 21 12.0 -55.1 40 3 308.0 308.0 284.6 308.0 0.02 34 288 8590 -54.7 -68.7 16 14.0 -54.9 24 4 311.9 311.9 286.0 311.9 0.01 35 250 9500 -51.3 -69.3 10 18.0 -51.6 335 9 329.8 329.8 291.7 329.9 0.01 36 235 9904 -49.5 -69.5 8 20.0 -49.9 333 10 338.4 338.4 293.9 338.5 0.01 37 228 10103 -50.5 -69.5 9 19.0 -50.9 330 11 339.8 339.8 294.3 339.9 0.01 38 200 10960 -49.7 -70.7 7 21.0 -50.2 340 17 354.1 354.1 297.5 354.1 0.01 39 174 11875 -48.1 -72.1 5 24.0 -48.8 321 17 371.1 371.1 300.8 371.2 0.01 40 150 12850 -49.5 -76.5 3 27.0 -50.2 310 22 384.8 384.8 303.0 384.8 0.01 41 146 13026 -50.3 -77.3 3 27.0 -50.9 310 23 386.4 386.4 303.2 386.4 0.01 42 125 14044 -47.9 -79.9 1 32.0 -48.8 334 19 408.3 408.3 306.3 408.3 0.01 43 103 15308 -51.7 -84.7 1 33.0 -52.5 319 23 424.2 424.2 308.2 424.2 0.00 44 100 15500 -50.9 -83.9 1 33.0 -51.7 315 28 429.4 429.4 308.8 429.4 0.00 45 82 16789 -51.3 -85.3 1 34.0 -52.3 314 29 453.6 453.6 311.2 453.7 0.00 46 70 17810 -53.9 -85.9 1 32.0 -54.8 300 31 469.1 469.1 312.5 469.1 0.00 47 50 19950 -57.9 -87.9 1 30.0 -58.6 310 45 507.0 507.0 315.4 507.1 0.00 48 45 20611 -59.7 -88.7 1 29.0 -60.3 307 40 518.2 518.2 316.2 518.2 0.00 49 30 23130 -61.9 -89.9 1 28.0 -62.6 315 57 575.9 575.9 319.5 575.9 0.00 50 27 23780 -62.9 -90.9 1 28.0 -63.6 330 67 590.7 590.7 320.2 590.7 0.00 51 20 25630 -62.3 -90.3 1 28.0 -63.3 330 95 645.5 645.5 322.5 645.5 0.01 52 18 26282 -62.7 -91.7 1 29.0 -63.8 330 98 664.0 664.0 323.2 664.0 0.00 53 15 27420 -58.3 -89.3 1 31.0 -60.3 330 107 714.1 714.1 324.9 714.2 0.01 54 14 27852 -61.1 -90.1 1 29.0 -62.7 341 109 718.9 718.9 325.0 718.9 0.01 55 11 29357 -59.7 -89.7 1 30.0 -61.9 341 103 775.3 775.3 326.6 775.4 0.01 56 10 29960 -55.1 -89.1 1 34.0 -58.7 345 130 813.9 813.9 327.6 814.0 0.01 57 8.9 30706 -54.3 -88.3 1 34.0 -58.5 345 132 844.5 844.6 328.2 844.7 0.02 58 6.7 32508 -58.5 -89.5 1 31.0 -62.1 898.4 898.4 329.4 898.6 0.02 59 6.0 33205 -56.7 -89.1 1 32.4 -61.2 345 142 934.9 934.9 330.1 935.1 0.02 60 5.7 33531 -55.9 -88.9 1 33.0 -60.9 952.3 952.3 330.4 952.6 0.02 TRP 371 6973 -55.5 -58.1 73 2.6 -55.5 0 0 289.0 289.0 276.2 289.2 0.04 WND 6.0 33205 -56.7 -89.1 1 32.4 -61.2 345 142 934.9 934.9 330.1 935.1 0.02 Sounding variables and indices 1000-500 mb thick: 4938.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 84.13 % Est. max temperature: -13.28 C = 8.10 F Sfc-Lift cond lev (LCL): 962.32 mb = 365.74 m = 1199.92 ft T: -21.42 C 700-500 lapse rate: 6.58 C/km Conv cond level (CCL): 887.03 mb = 963.34 m = 3160.52 ft Mean mixing ratio: 0.62 g/kg Conv temperature: -15.17 C = 4.69 F Cap Strength: 19.57 C Lifted Index: 19.55 C Risk: None Lifted Index @300 mb: 36.31 C Lifted Index @700 mb: 14.00 C Showalter Index: 15.71 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 17.80 C K Index: -8.80 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.52 J/kg Max Up Vert Vel: 4.80 m/s Conv Inhibition (B-): 82676.77 J/kg Cap Strength: 19.44 C Lift Cond Lev (LCL): 929.28 mb = 623.16 m = 2044.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 at 17 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 1001 66 345 18 4.7 -17.4 | 306 27 22.0 -16.1 1 1000 82 330 17 8.5 -14.7 | 298 29 25.9 -13.5 2 970 305 335 27 11.4 -24.5 | 309 37 28.8 -23.2 3 931 610 330 33 16.5 -28.6 | 309 44 33.9 -27.3 4 925 657 330 33 16.5 -28.6 | 309 44 33.9 -27.3 5 893 914 340 27 9.2 -25.4 | 312 36 26.6 -24.1 6 856 1219 10 18 -3.1 -17.7 | 319 22 14.2 -16.5 7 850 1274 20 16 -5.5 -15.0 | 319 18 11.9 -13.8 8 787 1829 55 31 -25.4 -17.8 | 26 18 -8.0 -16.5 9 755 2134 70 39 -36.6 -13.3 | 58 23 -19.3 -12.1 10 724 2438 70 38 -35.7 -13.0 | 57 22 -18.3 -11.7 11 700 2681 80 36 -35.5 -6.3 | 75 19 -18.1 -5.0 12 694 2743 80 37 -36.4 -6.4 | 75 20 -19.1 -5.2 13 608 3658 75 23 -22.2 -6.0 | 46 7 -4.9 -4.7 14 582 3962 85 22 -21.9 -1.9 | 82 5 -4.6 -0.7 15 557 4267 85 20 -19.9 -1.7 | 79 3 -2.6 -0.5 16 533 4572 95 14 -13.9 1.2 | 234 4 3.4 2.5 17 510 4877 85 11 -11.0 -1.0 | 267 6 6.4 0.3 18 500 5020 75 10 -9.7 -2.6 | 280 8 7.7 -1.3 19 466 5486 50 11 -8.4 -7.1 | 303 11 8.9 -5.8 20 425 6096 75 11 -10.6 -2.8 | 283 7 6.7 -1.6 21 400 6490 85 7 -7.0 -0.6 | 266 10 10.4 0.6 22 371 6973 0 0 -0.0 -0.0 | 266 17 17.4 1.2 23 369 7010 0 0 -0.0 -0.0 | 266 17 17.4 1.2 24 335 7620 30 5 -2.5 -4.3 | 282 15 14.9 -3.1 25 300 8330 40 3 -1.9 -2.3 | 274 15 15.4 -1.0 26 264 9144 350 7 1.2 -6.9 | 287 19 18.6 -5.6 27 250 9500 335 9 3.8 -8.2 | 288 22 21.2 -6.9 28 240 9754 335 10 4.2 -9.1 | 290 23 21.6 -7.8 29 230 10058 330 11 5.5 -9.5 | 290 24 22.9 -8.3 30 209 10668 330 10 5.0 -8.7 | 288 24 22.4 -7.4 31 200 10960 340 17 5.8 -16.0 | 302 27 23.2 -14.7 32 191 11278 360 14 -0.0 -14.0 | 306 22 17.4 -12.8 33 174 11887 320 17 10.9 -13.0 | 293 31 28.3 -11.8 34 166 12192 335 11 4.6 -10.0 | 292 24 22.0 -8.7 35 158 12497 325 19 10.9 -15.6 | 297 32 28.3 -14.3 36 150 12850 310 22 16.9 -14.1 | 291 37 34.2 -12.9 37 144 13106 310 23 17.6 -14.8 | 291 38 35.0 -13.5 38 131 13716 315 24 17.0 -17.0 | 295 38 34.3 -15.7 39 125 14021 335 20 8.5 -18.1 | 303 31 25.8 -16.9 40 120 14326 325 12 6.9 -9.8 | 289 26 24.2 -8.6 41 114 14630 335 21 8.9 -19.0 | 304 32 26.2 -17.8 42 109 14935 340 25 8.6 -23.5 | 311 34 25.9 -22.2 43 104 15240 320 21 13.5 -16.1 | 296 34 30.9 -14.8 44 100 15500 315 28 19.8 -19.8 | 297 42 37.2 -18.6 45 99 15545 305 28 22.9 -16.1 | 290 43 40.3 -14.8 46 95 15850 315 27 19.1 -19.1 | 296 41 36.5 -17.8 47 86 16459 305 27 22.1 -15.5 | 290 42 39.5 -14.2 48 75 17374 330 32 16.0 -27.7 | 308 43 33.4 -26.5 49 71 17678 300 20 17.3 -10.0 | 284 36 34.7 -8.8 50 70 17810 300 31 26.8 -15.5 | 288 46 44.2 -14.3 51 68 17983 300 28 24.2 -14.0 | 287 44 41.6 -12.8 52 62 18593 325 39 22.4 -31.9 | 308 50 39.7 -30.7 53 56 19202 320 33 21.2 -25.3 | 302 45 38.6 -24.0 54 50 19950 310 45 34.5 -28.9 | 298 59 51.8 -27.7 55 49 20117 300 35 30.3 -17.5 | 289 50 47.7 -16.3 56 46 20422 310 46 35.2 -29.6 | 298 60 52.6 -28.3 57 44 20726 305 36 29.5 -20.6 | 292 51 46.8 -19.4 58 40 21336 315 54 38.2 -38.2 | 304 67 55.5 -36.9 59 38 21641 320 52 33.4 -39.8 | 307 64 50.8 -38.6 60 35 22250 305 45 36.9 -25.8 | 294 60 54.2 -24.6 61 31 22860 315 64 45.3 -45.3 | 305 77 62.6 -44.0 62 30 23130 315 57 40.3 -40.3 | 304 70 57.7 -39.1 63 28 23470 320 58 37.3 -44.4 | 308 70 54.6 -43.2 64 27 23774 330 67 33.5 -58.0 | 318 76 50.9 -56.8 65 24 24384 330 84 42.0 -72.7 | 320 93 59.4 -71.5 66 21 25298 325 75 43.0 -61.4 | 315 85 60.4 -60.2 67 20 25630 330 95 47.5 -82.3 | 321 104 64.9 -81.0 68 19 25908 330 95 47.5 -82.3 | 321 104 64.9 -81.0 69 15 27432 330 107 53.5 -92.7 | 322 116 70.9 -91.4 70 14 27737 340 104 35.6 -97.7 | 331 110 52.9 -96.5 71 13 28346 345 129 33.4 -124.6 | 338 133 50.7 -123.4 72 11 29566 340 98 33.5 -92.1 | 331 104 50.9 -90.8 73 10 29960 345 130 33.6 -125.6 | 338 134 51.0 -124.3 74 9 30175 345 132 34.2 -127.5 | 338 136 51.5 -126.3 Wind Parameters Mean winds (0-6000m): 55.9 at 23.2 knts Storm direction: 85.9 at 17.4 knts Shear (0-3000m) pos: 8.9 neg: 2.6 tot: 11.5 10-3/s Storm rel Dir Shear (0-3000m): 123.1 deg Storm rel helicity (0-3000m) pos: 285.0 neg: -25.0 tot: 260.0 m^2/s^2 ave: 86.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 7.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 140.95 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 ------------------------------------------------------------------------------- 500 333 26 307 36| 0.0 15.8 15.8| 38.6 -17.2 21.3 42.6 0.12| 17.5 2.1 1000 335 27 309 37| 7.6 7.9 15.5| 88.7 -17.2 71.5 71.5 0.22| 17.1 3.8 1500 346 25 314 33| 11.0 5.3 16.2|142.3 -17.2 125.1 83.4 0.34| 18.4 6.3 2000 6 26 330 29| 13.3 3.9 17.2|238.2 -17.2 220.9 110.5 0.51| 18.9 9.7 2500 25 29 348 25| 11.3 3.2 14.4|270.3 -18.1 252.2 100.9 0.54| 16.6 8.9 3000 38 30 3 22| 8.9 2.6 11.5|285.0 -25.0 260.0 86.7 0.50| 15.2 7.6 4000 50 29 15 18| 6.6 2.8 9.4|289.8 -36.0 253.8 63.5 0.43| 13.2 5.6 5000 55 26 16 14| 4.9 2.8 7.7|299.0 -36.1 262.9 52.6 0.46| 12.1 5.5 6000 56 23 9 12| 4.4 2.6 6.9|306.1 -41.6 264.5 44.1 0.43| 10.8 4.6 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251127.12.gif