UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 11 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 1004 10 -20.3 -22.8 80 2.5 -20.6 280 16 252.6 252.7 252.3 254.2 0.61 1 1000 41 -20.1 -24.2 70 4.1 -20.6 285 17 253.1 253.1 252.5 254.5 0.54 2 990 116 -19.1 -23.0 71 3.9 -19.6 285 13 254.8 254.9 254.2 256.4 0.61 3 925 619 -21.1 -23.0 85 1.9 -21.4 305 10 257.7 257.8 256.7 259.5 0.65 4 887 928 -22.7 -23.4 94 0.7 -22.8 359 10 259.2 259.3 257.9 261.0 0.65 5 850 1240 -22.9 -24.7 85 1.8 -23.1 310 10 262.2 262.3 260.1 263.9 0.61 6 842 1309 -22.9 -25.2 81 2.3 -23.2 322 8 262.9 263.0 260.6 264.5 0.59 7 790 1775 -25.1 -26.2 91 1.1 -25.2 295 2 265.3 265.4 262.4 267.0 0.57 8 764 2018 -24.1 -25.6 87 1.5 -24.3 246 6 269.0 269.1 265.2 270.8 0.62 9 703 2620 -28.5 -28.8 97 0.3 -28.5 191 10 270.6 270.7 266.1 272.1 0.50 10 700 2651 -27.9 -28.2 97 0.3 -27.9 190 11 271.6 271.7 266.8 273.2 0.54 11 699 2661 -27.5 -27.9 96 0.4 -27.5 189 11 272.1 272.2 267.2 273.8 0.55 12 695 2703 -26.7 -31.0 67 4.3 -27.2 187 12 273.5 273.5 267.8 274.7 0.41 13 691 2744 -26.7 -31.6 63 4.9 -27.2 185 12 273.9 274.0 268.1 275.1 0.39 14 687 2786 -26.9 -40.9 25 14.0 -27.9 182 13 274.2 274.2 267.8 274.7 0.16 15 682 2839 -27.1 -38.1 34 11.0 -28.0 177 14 274.5 274.5 268.1 275.2 0.21 16 676 2903 -27.3 -49.3 11 22.0 -28.5 172 15 275.0 275.0 268.1 275.2 0.06 17 665 3021 -27.7 -39.7 31 12.0 -28.6 163 17 275.8 275.9 268.9 276.4 0.18 18 656 3119 -27.7 -41.7 25 14.0 -28.7 161 20 276.9 276.9 269.5 277.4 0.15 19 620 3525 -28.9 -33.1 67 4.2 -29.3 164 33 280.0 280.1 271.9 281.2 0.38 20 613 3606 -28.9 -34.9 56 6.0 -29.5 164 36 280.9 281.0 272.3 282.0 0.32 21 606 3688 -29.3 -36.3 51 7.0 -29.9 165 38 281.4 281.5 272.5 282.3 0.28 22 587 3915 -30.9 -36.9 56 6.0 -31.4 165 40 282.1 282.2 272.9 283.0 0.27 23 581 3988 -31.3 -40.3 41 9.0 -32.0 165 40 282.5 282.5 272.9 283.1 0.20 24 552 4349 -33.7 -40.7 49 7.0 -34.2 164 43 283.8 283.8 273.7 284.5 0.20 25 543 4465 -34.3 -38.3 67 4.0 -34.6 162 46 284.4 284.5 274.2 285.3 0.26 26 532 4608 -34.1 -45.1 32 11.0 -34.7 161 48 286.3 286.4 275.0 286.8 0.13 27 500 5040 -37.3 -45.3 43 8.0 -37.7 170 54 287.6 287.6 275.6 288.0 0.13 28 461 5594 -41.9 -45.6 67 3.7 -42.1 167 61 288.6 288.6 276.2 289.1 0.14 29 400 6540 -48.5 -51.7 69 3.2 -48.6 170 69 292.0 292.0 277.7 292.2 0.08 30 387 6757 -49.7 -52.4 73 2.7 -49.8 172 69 293.2 293.2 278.3 293.4 0.08 31 382 6842 -50.3 -54.8 59 4.5 -50.4 173 69 293.5 293.5 278.4 293.7 0.06 32 336 7670 -56.1 -57.5 84 1.4 -56.1 175 71 296.5 296.5 279.8 296.7 0.05 33 333 7727 -56.5 -57.7 86 1.2 -56.5 175 71 296.7 296.7 280.0 296.9 0.05 34 326 7862 -57.1 -58.8 81 1.7 -57.1 175 71 297.7 297.7 280.4 297.9 0.04 35 322 7940 -57.3 -68.3 23 11.0 -57.4 180 67 298.5 298.5 280.7 298.5 0.01 36 300 8390 -55.5 -71.5 12 16.0 -55.6 180 59 307.1 307.1 284.2 307.1 0.01 37 292 8561 -54.9 -73.9 8 19.0 -55.1 181 56 310.4 310.4 285.4 310.4 0.01 38 250 9550 -53.1 -79.1 3 26.0 -53.4 175 31 327.1 327.1 290.9 327.1 0.00 39 239 9842 -51.9 -79.9 2 28.0 -52.2 181 29 333.2 333.2 292.6 333.2 0.00 40 200 11000 -52.5 -81.5 2 29.0 -52.9 190 19 349.6 349.6 296.5 349.6 0.00 41 150 12850 -52.3 -83.3 1 31.0 -52.8 205 10 380.0 380.0 302.2 380.0 0.00 42 149 12893 -52.1 -83.1 1 31.0 -52.6 203 10 381.0 381.0 302.4 381.0 0.00 43 138 13387 -54.5 -84.5 1 30.0 -54.9 270 7 385.3 385.3 303.1 385.3 0.00 44 135 13528 -53.5 -84.5 1 31.0 -54.0 308 4 389.5 389.5 303.7 389.5 0.00 45 116 14503 -54.1 -85.1 1 31.0 -54.6 263 11 405.6 405.6 305.9 405.6 0.00 46 109 14901 -55.9 -85.9 1 30.0 -56.3 270 9 409.5 409.5 306.5 409.5 0.00 47 100 15450 -55.3 -85.3 1 30.0 -55.8 295 16 420.9 420.9 307.8 420.9 0.00 48 70 17700 -60.5 -88.5 1 28.0 -60.9 335 19 455.0 455.0 311.3 455.0 0.00 49 50 19780 -64.3 -90.3 2 26.0 -64.6 340 19 492.0 492.0 314.4 492.0 0.00 50 41 20983 -66.9 -90.9 2 24.0 -67.2 339 31 514.2 514.2 315.9 514.2 0.00 51 36 21769 -66.1 -90.1 2 24.0 -66.5 331 36 535.8 535.8 317.3 535.8 0.00 52 30 22870 -66.9 -91.9 2 25.0 -67.3 325 26 562.3 562.3 318.8 562.3 0.00 53 20 25290 -69.5 -92.5 2 23.0 -69.9 350 55 623.4 623.4 321.6 623.5 0.00 54 18 25921 -68.7 -92.7 2 24.0 -69.2 335 49 645.0 645.0 322.5 645.1 0.00 55 13 27846 -74.1 -95.1 3 21.0 -74.4 342 75 689.2 689.2 324.1 689.3 0.00 56 11 28828 -71.1 -94.1 2 23.0 -71.7 341 68 733.9 733.9 325.5 733.9 0.00 57 10 29390 -72.7 -94.7 2 22.0 -73.2 345 77 748.2 748.2 325.9 748.2 0.00 58 8.3 30485 -72.3 -95.3 2 23.0 -72.9 343 84 790.7 790.7 327.0 790.7 0.00 TRP 322 7940 -57.3 -68.3 23 11.0 -57.4 180 67 298.5 298.5 280.7 298.5 0.01 WND 336 7670 -56.1 -57.5 84 1.4 -56.1 175 71 296.5 296.5 279.8 296.7 0.05 Sounding variables and indices 1000-500 mb thick: 4999.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 66.40 % Est. max temperature: -11.02 C = 12.16 F Sfc-Lift cond lev (LCL): 963.39 mb = 317.62 m = 1042.05 ft T: -19.90 C 700-500 lapse rate: 3.93 C/km Conv cond level (CCL): 738.03 mb = 2268.61 m = 7442.87 ft Mean mixing ratio: 0.63 g/kg Conv temperature: -3.18 C = 26.27 F Cap Strength: 23.71 C Lifted Index: 24.26 C Risk: None Lifted Index @300 mb: 34.77 C Lifted Index @700 mb: 12.69 C Showalter Index: 19.52 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 12.60 C K Index: -10.60 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 5.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.44 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 73559.73 J/kg Cap Strength: 24.28 C Lift Cond Lev (LCL): 910.79 mb = 732.93 m = 2404.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 21 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 1004 10 280 16 15.8 -2.8 | 338 24 8.7 -22.0 1 1000 41 285 17 16.4 -4.4 | 338 25 9.4 -23.6 2 965 305 285 3 2.9 -0.8 | 12 20 -4.2 -20.0 3 926 610 300 11 9.5 -5.5 | 354 25 2.5 -24.7 4 925 619 305 10 8.2 -5.7 | 357 25 1.1 -25.0 5 889 914 360 10 -0.0 -10.0 | 14 30 -7.1 -29.2 6 852 1219 330 10 5.0 -8.7 | 4 28 -2.1 -27.9 7 850 1240 310 10 7.7 -6.4 | 359 26 0.6 -25.7 8 817 1524 0 0 -0.0 -0.0 | 20 21 -7.1 -19.2 9 784 1829 280 2 2.0 -0.3 | 15 20 -5.1 -19.6 10 752 2134 225 8 5.7 5.7 | 6 14 -1.4 -13.6 11 721 2438 195 6 1.6 5.8 | 22 15 -5.5 -13.5 12 700 2651 190 11 1.9 10.8 | 31 10 -5.1 -8.4 13 691 2743 185 12 1.0 12.0 | 39 9 -6.0 -7.3 14 662 3048 160 18 -6.2 16.9 | 80 13 -13.2 -2.3 15 607 3658 165 38 -9.8 36.7 | 136 24 -16.9 17.5 16 557 4267 165 42 -10.9 40.6 | 140 28 -17.9 21.3 17 534 4572 160 48 -16.4 45.1 | 138 35 -23.5 25.9 18 512 4877 170 49 -8.5 48.3 | 152 33 -15.6 29.0 19 500 5040 170 54 -9.4 53.2 | 154 38 -16.4 33.9 20 490 5182 165 57 -14.8 55.1 | 149 42 -21.8 35.8 21 427 6096 170 65 -11.3 64.0 | 158 48 -18.3 44.8 22 408 6401 170 67 -11.6 66.0 | 158 50 -18.7 46.7 23 400 6540 170 69 -12.0 68.0 | 159 52 -19.0 48.7 24 339 7620 180 69 0.0 69.0 | 172 50 -7.1 49.8 25 336 7670 175 71 -6.2 70.7 | 166 53 -13.2 51.5 26 323 7925 175 71 -6.2 70.7 | 166 53 -13.2 51.5 27 322 7940 180 67 0.0 67.0 | 172 48 -7.1 47.8 28 300 8390 180 59 0.0 59.0 | 170 40 -7.1 39.8 29 266 9144 185 45 3.9 44.8 | 173 26 -3.1 25.6 30 254 9449 190 38 6.6 37.4 | 179 18 -0.5 18.2 31 250 9550 175 31 -2.7 30.9 | 140 15 -9.8 11.6 32 242 9754 180 29 0.0 29.0 | 144 12 -7.1 9.8 33 210 10668 190 30 5.2 29.5 | 170 10 -1.8 10.3 34 201 10973 200 19 6.5 17.9 | 22 2 -0.6 -1.4 35 200 11000 190 19 3.3 18.7 | 82 4 -3.8 -0.5 36 183 11582 180 16 0.0 16.0 | 65 8 -7.1 -3.2 37 174 11887 175 20 -1.7 19.9 | 94 9 -8.8 0.7 38 166 12192 210 17 8.5 14.7 | 342 5 1.4 -4.5 39 158 12497 205 16 6.8 14.5 | 4 5 -0.3 -4.7 40 151 12802 220 15 9.6 11.5 | 342 8 2.6 -7.8 41 150 12850 205 10 4.2 9.1 | 16 11 -2.8 -10.2 42 144 13106 195 12 3.1 11.6 | 27 9 -4.0 -7.7 43 131 13716 0 0 -0.0 -0.0 | 20 21 -7.1 -19.2 44 119 14326 235 10 8.2 5.7 | 355 14 1.1 -13.5 45 114 14630 285 12 11.6 -3.1 | 349 23 4.5 -22.4 46 103 15240 250 5 4.7 1.7 | 8 18 -2.4 -17.5 47 100 15450 295 16 14.5 -6.8 | 344 27 7.4 -26.0 48 99 15545 295 16 14.5 -6.8 | 344 27 7.4 -26.0 49 94 15850 290 10 9.4 -3.4 | 354 23 2.3 -22.7 50 89 16154 330 12 6.0 -10.4 | 2 30 -1.1 -29.6 51 85 16459 330 8 4.0 -6.9 | 7 26 -3.1 -26.2 52 81 16764 295 14 12.7 -5.9 | 347 26 5.6 -25.2 53 77 17069 315 11 7.8 -7.8 | 358 27 0.7 -27.0 54 74 17374 345 10 2.6 -9.7 | 9 29 -4.5 -28.9 55 70 17678 360 11 -0.0 -11.0 | 13 31 -7.1 -30.2 56 70 17700 335 19 8.0 -17.2 | 358 36 1.0 -36.5 57 64 18288 325 16 9.2 -13.1 | 356 32 2.1 -32.4 58 52 19507 330 27 13.5 -23.4 | 351 43 6.4 -42.6 59 50 19780 340 19 6.5 -17.9 | 1 37 -0.6 -37.1 60 50 19812 350 22 3.8 -21.7 | 5 41 -3.2 -40.9 61 47 20117 325 19 10.9 -15.6 | 354 35 3.8 -34.8 62 41 21031 340 32 10.9 -30.1 | 355 49 3.9 -49.3 63 39 21336 335 23 9.7 -20.8 | 356 40 2.7 -40.1 64 35 21946 330 41 20.5 -35.5 | 346 56 13.4 -54.8 65 30 22860 340 45 15.4 -42.3 | 352 62 8.3 -61.5 66 30 22870 325 26 14.9 -21.3 | 349 41 7.9 -40.5 67 29 23165 320 26 16.7 -19.9 | 346 40 9.7 -39.2 68 26 23774 355 32 2.8 -31.9 | 5 51 -4.3 -51.1 69 21 24994 330 63 31.5 -54.6 | 342 78 24.4 -73.8 70 20 25290 350 55 9.6 -54.2 | 358 73 2.5 -73.4 71 19 25603 355 55 4.8 -54.8 | 2 74 -2.3 -74.0 72 18 25908 335 49 20.7 -44.4 | 348 65 13.7 -63.7 73 17 26213 355 46 4.0 -45.8 | 3 65 -3.0 -65.1 74 14 27432 345 73 18.9 -70.5 | 352 91 11.8 -89.8 75 13 28042 340 76 26.0 -71.4 | 348 93 18.9 -90.7 76 11 28651 335 67 28.3 -60.7 | 345 83 21.3 -80.0 77 10 29261 355 72 6.3 -71.7 | 0 91 -0.8 -91.0 78 10 29390 345 77 19.9 -74.4 | 352 95 12.9 -93.6 79 6 30175 340 95 32.5 -89.3 | 347 111 25.4 -108.5 Wind Parameters Mean winds (0-6000m): 170.1 at 27.3 knts Storm direction: 200.1 at 20.5 knts Shear (0-3000m) pos: 2.7 neg: 3.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 221.9 neg: -97.5 tot: 124.4 m^2/s^2 ave: 41.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 136.60 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 ------------------------------------------------------------------------------- 500 287 9 357 22| 8.4 0.0 8.4| 73.4 -26.9 46.6 93.2 0.43| 19.1 8.1 1000 309 9 360 25| 8.1 0.0 8.1|140.2 -49.2 91.0 91.0 0.42| 17.1 7.1 1500 315 9 2 25| 5.5 0.0 5.5|179.8 -72.6 107.3 71.5 0.36| 16.1 5.9 2000 311 7 4 24| 4.1 1.5 5.6|179.8 -96.3 83.5 41.8 0.24| 13.7 3.2 2500 295 7 2 22| 3.3 1.7 5.0|196.4 -97.5 98.9 39.6 0.27| 12.7 3.5 3000 263 8 357 18| 2.7 3.0 5.8|221.9 -97.5 124.4 41.5 0.35| 12.7 4.5 4000 183 14 50 8| 4.2 2.3 6.5|305.2 -97.5 207.7 51.9 0.45| 12.6 5.7 5000 172 20 96 10| 3.7 2.5 6.2|392.3-103.9 288.4 57.7 0.45| 12.1 5.5 6000 170 27 123 14| 3.4 2.7 6.1|466.3-138.8 327.5 54.6 0.43| 11.3 4.8 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251211.00.gif