UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 14 DEC 25 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1002 10 -41.3 -45.1 67 3.8 -41.4 110 5 231.7 231.7 231.6 231.9 0.07 1 1000 22 -40.1 -42.5 78 2.4 -40.2 70 6 233.1 233.1 233.0 233.3 0.09 2 992 77 -37.3 -39.2 82 1.9 -37.4 47 5 236.4 236.4 236.3 236.7 0.13 3 984 133 -35.7 -37.4 84 1.7 -35.8 24 4 238.5 238.6 238.4 239.0 0.16 4 974 205 -33.7 -36.3 77 2.6 -33.8 355 3 241.3 241.3 241.1 241.7 0.18 5 925 568 -32.1 -34.5 79 2.4 -32.2 355 3 246.5 246.5 246.0 247.1 0.22 6 906 715 -31.3 -33.6 80 2.3 -31.4 19 3 248.8 248.8 248.2 249.5 0.25 7 882 905 -31.9 -33.5 86 1.6 -32.0 34 4 250.1 250.1 249.3 250.8 0.26 8 850 1167 -29.5 -31.5 83 2.0 -29.7 15 3 255.2 255.3 254.0 256.1 0.32 9 837 1277 -28.9 -31.5 78 2.6 -29.1 30 4 257.0 257.1 255.4 257.9 0.33 10 769 1881 -30.7 -31.7 91 1.0 -30.8 76 3 261.4 261.4 259.0 262.4 0.35 11 725 2298 -32.1 -34.6 78 2.5 -32.3 101 6 264.3 264.3 261.0 265.1 0.28 12 718 2366 -32.3 -35.8 71 3.5 -32.6 110 7 264.8 264.8 261.4 265.5 0.25 13 714 2406 -32.7 -42.7 36 10.0 -33.2 116 7 264.8 264.8 261.1 265.2 0.12 14 711 2435 -32.7 -39.7 50 7.0 -33.1 119 7 265.1 265.1 261.5 265.6 0.17 15 703 2515 -33.1 -45.1 29 12.0 -33.7 113 6 265.5 265.5 261.6 265.8 0.10 16 700 2545 -33.1 -41.1 45 8.0 -33.6 110 6 265.8 265.9 261.9 266.3 0.15 17 696 2585 -33.5 -43.5 36 10.0 -34.0 112 6 265.8 265.8 261.9 266.2 0.12 18 692 2626 -33.5 -36.4 75 2.9 -33.7 114 6 266.3 266.3 262.5 267.0 0.25 19 669 2863 -34.5 -38.2 69 3.7 -34.7 122 8 267.7 267.8 263.5 268.4 0.21 20 665 2905 -34.5 -47.5 26 13.0 -35.0 123 8 268.2 268.2 263.5 268.4 0.08 21 614 3460 -37.5 -44.5 48 7.0 -37.8 133 11 270.9 270.9 265.6 271.3 0.12 22 578 3876 -38.9 -52.9 21 14.0 -39.4 130 13 274.0 274.0 267.5 274.2 0.05 23 564 4044 -39.7 -52.7 24 13.0 -40.1 126 15 275.0 275.0 268.1 275.2 0.05 24 560 4093 -40.1 -46.1 53 6.0 -40.4 127 16 275.1 275.1 268.3 275.4 0.11 25 555 4154 -40.3 -45.3 59 5.0 -40.5 128 17 275.6 275.6 268.6 275.9 0.12 26 536 4391 -41.9 -46.2 63 4.3 -42.1 131 20 276.4 276.4 269.1 276.8 0.11 27 522 4570 -42.9 -54.9 26 12.0 -43.2 133 21 277.3 277.3 269.6 277.4 0.04 28 514 4674 -43.3 -48.0 60 4.7 -43.5 133 22 278.0 278.1 270.1 278.4 0.10 29 509 4740 -43.5 -47.9 62 4.4 -43.6 134 22 278.6 278.6 270.5 278.9 0.10 30 502 4833 -44.3 -49.3 57 5.0 -44.5 135 23 278.7 278.7 270.5 279.0 0.09 31 500 4860 -44.3 -50.3 51 6.0 -44.5 135 23 279.0 279.0 270.7 279.3 0.08 32 497 4900 -44.3 -54.3 32 10.0 -44.6 135 25 279.5 279.5 270.9 279.7 0.05 33 491 4981 -44.7 -56.7 25 12.0 -45.0 135 25 280.0 280.0 271.2 280.1 0.04 34 458 5443 -46.7 -53.7 45 7.0 -46.9 132 22 283.1 283.1 273.1 283.3 0.06 35 451 5544 -47.3 -56.3 35 9.0 -47.5 132 22 283.6 283.6 273.3 283.8 0.04 36 435 5782 -48.5 -52.2 65 3.7 -48.6 131 21 285.0 285.0 274.2 285.3 0.07 37 422 5980 -49.3 -53.8 59 4.5 -49.4 130 20 286.5 286.5 274.9 286.7 0.06 38 400 6330 -49.7 -58.7 34 9.0 -49.9 135 23 290.4 290.4 276.9 290.5 0.03 39 382 6630 -49.7 -65.7 14 16.0 -50.0 133 25 294.2 294.2 278.7 294.3 0.01 40 325 7681 -51.5 -68.5 11 17.0 -51.7 125 31 305.7 305.7 283.7 305.7 0.01 41 300 8200 -50.7 -73.7 5 23.0 -51.0 135 29 313.9 313.9 286.7 313.9 0.01 42 250 9390 -49.9 -80.9 1 31.0 -50.3 130 24 331.9 331.9 292.2 331.9 0.00 43 245 9522 -49.3 -80.3 1 31.0 -49.7 129 23 334.7 334.7 293.0 334.7 0.00 44 200 10850 -50.3 -83.3 1 33.0 -50.8 105 19 353.1 353.1 297.3 353.1 0.00 45 156 12466 -51.9 -84.9 1 33.0 -52.4 97 13 376.4 376.4 301.6 376.4 0.00 46 150 12720 -53.1 -85.1 1 32.0 -53.5 70 9 378.6 378.6 302.0 378.6 0.00 47 128 13734 -55.9 -86.9 1 31.0 -56.3 77 10 391.1 391.1 303.9 391.1 0.00 48 122 14040 -55.3 -86.3 1 31.0 -55.7 72 10 397.6 397.6 304.9 397.6 0.00 49 100 15300 -57.7 -87.7 1 30.0 -58.1 40 9 416.2 416.2 307.3 416.3 0.00 50 98 15428 -57.3 -87.3 1 30.0 -57.7 40 9 419.4 419.4 307.6 419.4 0.00 51 70 17530 -62.7 -89.7 1 27.0 -63.0 360 13 450.2 450.2 310.9 450.3 0.00 52 50 19580 -67.1 -91.1 2 24.0 -67.3 355 18 485.4 485.4 313.9 485.4 0.00 53 30 22620 -72.1 -93.1 3 21.0 -72.3 345 35 548.1 548.1 318.0 548.1 0.00 54 20 25010 -72.9 -93.9 3 21.0 -73.2 355 44 613.0 613.0 321.2 613.0 0.00 55 15 26708 -69.7 -93.7 2 24.0 -70.2 359 58 676.2 676.2 323.6 676.3 0.00 56 12 28027 -72.7 -95.7 2 23.0 -73.1 2 77 710.2 710.2 324.7 710.2 0.00 57 10 29110 -67.5 -94.5 1 26.9 -68.5 5 106 767.4 767.4 326.4 767.4 0.00 58 9.5 29420 -66.1 -94.1 1 28.0 -67.4 5 106 784.2 784.2 326.8 784.3 0.01 TRP 422 5980 -49.3 -53.8 59 4.5 -49.4 130 20 286.5 286.5 274.9 286.7 0.06 WND 10 29110 -67.5 -94.5 1 26.9 -68.5 5 106 767.4 767.4 326.4 767.4 0.00 Sounding variables and indices 1000-500 mb thick: 4838.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 62.90 % Est. max temperature: -18.09 C = -0.57 F Sfc-Lift cond lev (LCL): 937.11 mb = 476.41 m = 1563.01 ft T: -32.50 C 700-500 lapse rate: 4.84 C/km ThetaE index: 0.38 C Layer 714.0- 711.0 mb Conv cond level (CCL): 1000.00 mb = 22.00 m = 72.18 ft Mean mixing ratio: 0.19 g/kg Conv temperature: -35.05 C = -31.10 F Cap Strength: 28.90 C Lifted Index: 29.10 C Risk: None Lifted Index @300 mb: 49.83 C Lifted Index @700 mb: 20.20 C Showalter Index: 18.79 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 12.80 C K Index: -24.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.53 J/kg Max Up Vert Vel: 9.65 m/s Conv Inhibition (B-): 68104.99 J/kg Cap Strength: 28.90 C Lift Cond Lev (LCL): 917.47 mb = 625.82 m = 2053.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 at 9 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 1002 10 110 5 -4.7 1.7 | 10 6 -1.1 -6.1 1 1000 22 70 6 -5.6 -2.1 | 12 10 -2.0 -9.8 2 960 305 315 2 1.4 -1.4 | 331 10 5.1 -9.2 3 925 568 355 3 0.3 -3.0 | 340 11 3.9 -10.7 4 920 610 10 3 -0.5 -3.0 | 344 11 3.1 -10.7 5 881 914 35 4 -2.3 -3.3 | 353 11 1.3 -11.0 6 850 1167 15 3 -0.8 -2.9 | 345 11 2.9 -10.7 7 844 1219 25 4 -1.7 -3.6 | 350 12 1.9 -11.4 8 774 1829 75 3 -2.9 -0.8 | 355 9 0.7 -8.5 9 742 2134 80 5 -4.9 -0.9 | 8 9 -1.3 -8.6 10 711 2438 120 7 -6.1 3.5 | 30 5 -2.4 -4.3 11 700 2545 110 6 -5.6 2.1 | 19 6 -2.0 -5.7 12 680 2743 120 7 -6.1 3.5 | 30 5 -2.4 -4.3 13 622 3353 130 11 -8.4 7.1 | 82 5 -4.8 -0.7 14 595 3658 140 12 -7.7 9.2 | 109 4 -4.1 1.4 15 570 3962 125 14 -11.5 8.0 | 92 8 -7.8 0.3 16 545 4267 130 19 -14.6 12.2 | 112 12 -10.9 4.5 17 500 4860 135 23 -16.3 16.3 | 124 15 -12.6 8.5 18 499 4877 135 25 -17.7 17.7 | 125 17 -14.0 9.9 19 422 5980 130 20 -15.3 12.9 | 114 13 -11.7 5.1 20 415 6096 130 20 -15.3 12.9 | 114 13 -11.7 5.1 21 400 6330 135 23 -16.3 16.3 | 124 15 -12.6 8.5 22 328 7620 125 30 -24.6 17.2 | 114 23 -20.9 9.4 23 313 7925 125 33 -27.0 18.9 | 116 26 -23.4 11.2 24 300 8200 135 29 -20.5 20.5 | 127 21 -16.9 12.7 25 299 8230 135 29 -20.5 20.5 | 127 21 -16.9 12.7 26 260 9144 125 24 -19.7 13.8 | 111 17 -16.0 6.0 27 250 9390 130 24 -18.4 15.4 | 117 17 -14.7 7.7 28 215 10363 125 15 -12.3 8.6 | 96 9 -8.7 0.8 29 206 10668 115 13 -11.8 5.5 | 74 8 -8.1 -2.3 30 200 10850 105 19 -18.4 4.9 | 79 15 -14.7 -2.8 31 196 10973 100 17 -16.7 3.0 | 70 14 -13.1 -4.8 32 187 11278 115 20 -18.1 8.5 | 93 15 -14.5 0.7 33 171 11887 115 11 -10.0 4.6 | 64 7 -6.3 -3.1 34 163 12192 75 11 -10.6 -2.8 | 33 13 -7.0 -10.6 35 155 12497 100 13 -12.8 2.3 | 59 11 -9.2 -5.5 36 150 12720 70 9 -8.5 -3.1 | 24 12 -4.8 -10.8 37 141 13106 65 12 -10.9 -5.1 | 29 15 -7.2 -12.8 38 135 13411 80 11 -10.8 -1.9 | 37 12 -7.2 -9.7 39 122 14021 75 10 -9.7 -2.6 | 30 12 -6.0 -10.3 40 117 14326 10 12 -2.1 -11.8 | 355 20 1.6 -19.6 41 111 14630 30 16 -8.0 -13.9 | 11 22 -4.4 -21.6 42 106 14935 60 13 -11.3 -6.5 | 28 16 -7.6 -14.3 43 101 15240 35 12 -6.9 -9.8 | 10 18 -3.2 -17.6 44 100 15300 40 9 -5.8 -6.9 | 8 15 -2.1 -14.7 45 96 15545 40 9 -5.8 -6.9 | 8 15 -2.1 -14.7 46 87 16154 355 11 1.0 -11.0 | 346 19 4.6 -18.7 47 83 16459 20 15 -5.1 -14.1 | 4 22 -1.5 -21.9 48 79 16764 10 16 -2.8 -15.8 | 358 24 0.9 -23.5 49 75 17069 10 13 -2.3 -12.8 | 356 21 1.4 -20.6 50 72 17374 30 11 -5.5 -9.5 | 6 17 -1.9 -17.3 51 70 17530 360 13 -0.0 -13.0 | 350 21 3.6 -20.8 52 68 17678 360 13 -0.0 -13.0 | 350 21 3.6 -20.8 53 65 17983 25 16 -6.8 -14.5 | 8 22 -3.1 -22.3 54 56 18898 10 13 -2.3 -12.8 | 356 21 1.4 -20.6 55 53 19202 345 15 3.9 -14.5 | 341 23 7.5 -22.2 56 51 19507 360 22 -0.0 -22.0 | 353 30 3.6 -29.8 57 50 19580 355 18 1.6 -17.9 | 349 26 5.2 -25.7 58 48 19812 350 25 4.3 -24.6 | 346 33 8.0 -32.4 59 46 20117 5 10 -0.9 -10.0 | 351 18 2.8 -17.7 60 41 20726 10 30 -5.2 -29.5 | 2 37 -1.6 -37.3 61 39 21031 355 13 1.1 -13.0 | 347 21 4.8 -20.7 62 37 21336 360 21 -0.0 -21.0 | 353 29 3.6 -28.8 63 35 21641 335 23 9.7 -20.8 | 335 32 13.4 -28.6 64 30 22555 355 40 3.5 -39.8 | 351 48 7.1 -47.6 65 30 22620 345 35 9.1 -33.8 | 343 43 12.7 -41.6 66 27 23165 340 32 10.9 -30.1 | 339 41 14.6 -37.8 67 26 23470 345 34 8.8 -32.8 | 343 42 12.4 -40.6 68 25 23774 5 34 -3.0 -33.9 | 359 42 0.7 -41.6 69 20 25010 355 44 3.8 -43.8 | 352 52 7.5 -51.6 70 19 25298 355 44 3.8 -43.8 | 352 52 7.5 -51.6 71 17 25908 5 38 -3.3 -37.9 | 360 46 0.3 -45.6 72 16 26213 15 51 -13.2 -49.3 | 10 58 -9.6 -57.0 73 15 26822 355 59 5.1 -58.8 | 352 67 8.8 -66.5 74 14 27127 360 58 -0.0 -58.0 | 357 66 3.6 -65.8 75 13 27432 5 65 -5.7 -64.8 | 2 73 -2.0 -72.5 76 13 27737 360 84 -0.0 -84.0 | 358 92 3.6 -91.8 77 11 28346 5 69 -6.0 -68.7 | 2 77 -2.4 -76.5 78 10 29110 5 106 -9.2 -105.6 | 3 113 -5.6 -113.4 79 7 29566 5 106 -9.2 -105.6 | 3 113 -5.6 -113.4 80 5 29870 360 103 -0.0 -103.0 | 358 111 3.6 -110.8 Wind Parameters Mean winds (0-6000m): 124.9 at 11.4 knts Storm direction: 154.9 at 8.6 knts Shear (0-3000m) pos: 1.9 neg: 1.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 41.9 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -23.8 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.30 Bulk Shear: 20.27 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 27 3 349 11| 0.0 7.1 7.1| 3.5 -19.4 -15.9 -31.8 -0.46| 13.1 -6.1 1000 24 3 348 11| 1.2 3.6 4.8| 12.4 -21.2 -8.8 -8.8 -0.21| 8.4 -1.8 1500 26 3 349 11| 1.1 2.4 3.5| 16.8 -23.0 -6.2 -4.1 -0.14| 6.6 -0.9 2000 36 3 351 11| 1.3 1.8 3.1| 19.9 -23.1 -3.2 -1.6 -0.06| 5.7 -0.3 2500 56 4 358 10| 1.7 1.4 3.1| 26.3 -23.8 2.5 1.0 0.05| 5.7 0.3 3000 76 4 4 9| 1.9 1.2 3.1| 29.5 -23.8 5.7 1.9 0.13| 5.2 0.7 4000 107 6 22 6| 1.8 0.5 2.3| 35.2 -25.7 9.5 2.4 0.19| 5.0 0.9 5000 120 9 53 5| 2.5 0.4 2.9| 53.6 -26.9 26.7 5.3 0.26| 5.2 1.3 6000 125 11 78 6| 2.1 0.8 2.8| 53.6 -37.2 16.4 2.7 0.18| 4.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251214.00.gif