UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 13 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 -40.9 -44.6 67 3.7 -41.0 20 2 232.0 232.0 231.9 232.2 0.07 1 1003 16 -39.1 -41.6 77 2.5 -39.2 233.8 233.9 233.8 234.1 0.10 2 1000 35 -38.5 -41.0 77 2.5 -38.6 100 2 234.6 234.7 234.6 234.9 0.11 3 984 147 -33.1 -35.6 78 2.5 -33.2 241.2 241.2 241.0 241.7 0.19 4 968 263 -31.5 -34.4 75 2.9 -31.7 243.9 243.9 243.6 244.5 0.21 5 957 344 -32.1 -34.8 77 2.7 -32.3 244.1 244.1 243.8 244.7 0.21 6 925 584 -31.5 -34.5 75 3.0 -31.7 145 4 247.1 247.1 246.6 247.7 0.22 7 906 731 -30.5 -34.2 70 3.7 -30.7 249.6 249.6 248.9 250.2 0.23 8 854 1152 -29.1 -31.8 77 2.7 -29.3 255.3 255.4 254.0 256.2 0.31 9 850 1185 -29.3 -32.0 77 2.7 -29.5 125 6 255.5 255.5 254.1 256.3 0.31 10 811 1520 -29.7 -31.5 84 1.8 -29.9 258.5 258.5 256.6 259.4 0.34 11 795 1662 -29.7 -34.3 64 4.6 -30.0 260.0 260.0 257.7 260.7 0.26 12 761 1973 -31.1 -37.1 56 6.0 -31.5 261.7 261.7 258.9 262.3 0.21 13 758 2001 -31.1 -33.6 79 2.5 -31.3 262.0 262.1 259.3 262.9 0.30 14 753 2048 -31.5 -37.5 55 6.0 -31.9 262.1 262.1 259.2 262.7 0.20 15 731 2257 -32.5 -36.6 67 4.1 -32.8 263.2 263.2 260.2 263.9 0.23 16 724 2325 -32.7 -37.7 61 5.0 -33.0 263.7 263.8 260.5 264.3 0.21 17 720 2364 -32.7 -41.7 40 9.0 -33.2 264.1 264.2 260.6 264.6 0.14 18 710 2462 -32.9 -41.9 40 9.0 -33.4 265.0 265.0 261.3 265.4 0.14 19 700 2562 -33.5 -38.4 61 4.9 -33.8 180 3 265.4 265.4 261.7 266.0 0.20 20 699 2572 -33.5 -38.3 62 4.8 -33.8 265.5 265.5 261.8 266.1 0.20 21 688 2683 -33.3 -43.3 36 10.0 -33.8 266.9 266.9 262.7 267.3 0.12 22 684 2724 -33.3 -40.3 49 7.0 -33.7 267.4 267.4 263.1 267.9 0.17 23 670 2869 -33.5 -43.5 36 10.0 -34.0 268.7 268.8 264.0 269.1 0.12 24 546 4278 -42.1 -46.1 65 4.0 -42.2 274.7 274.7 268.1 275.1 0.11 25 531 4466 -42.7 -47.7 58 5.0 -42.9 276.2 276.2 269.0 276.5 0.10 26 526 4530 -42.9 -45.5 75 2.6 -43.0 276.7 276.7 269.4 277.1 0.12 27 505 4803 -44.1 -46.8 74 2.7 -44.2 278.5 278.5 270.4 278.8 0.11 28 500 4870 -44.3 -48.8 61 4.5 -44.5 155 26 279.0 279.0 270.7 279.3 0.09 29 496 4924 -44.1 -49.1 57 5.0 -44.3 279.9 279.9 271.2 280.2 0.09 30 491 4992 -44.9 -49.7 59 4.8 -45.0 279.7 279.8 271.1 280.0 0.08 31 488 5033 -45.1 -51.1 51 6.0 -45.3 280.0 280.0 271.3 280.2 0.07 32 480 5143 -44.5 -56.5 25 12.0 -44.8 282.1 282.1 272.4 282.2 0.04 33 469 5298 -45.3 -58.3 22 13.0 -45.6 282.9 282.9 272.9 283.0 0.03 34 428 5905 -48.3 -55.3 44 7.0 -48.4 286.6 286.6 275.0 286.8 0.05 35 404 6285 -49.1 -61.1 23 12.0 -49.3 290.3 290.4 276.9 290.4 0.03 36 400 6350 -49.3 -59.3 30 10.0 -49.5 150 34 290.9 290.9 277.2 291.0 0.03 37 354 7146 -51.5 -67.5 13 16.0 -51.7 145 32 298.3 298.3 280.6 298.3 0.01 38 349 7238 -51.5 -67.5 13 16.0 -51.7 299.5 299.5 281.1 299.6 0.01 39 300 8220 -50.7 -72.7 6 22.0 -51.0 140 25 313.9 313.9 286.7 313.9 0.01 40 284 8579 -50.3 -74.3 4 24.0 -50.6 319.4 319.4 288.6 319.4 0.01 41 261 9136 -48.1 -78.1 2 30.0 -48.6 330.5 330.5 291.9 330.5 0.00 42 250 9420 -49.5 -79.5 2 30.0 -49.9 135 19 332.5 332.5 292.4 332.5 0.00 43 235 9824 -49.7 -80.7 1 31.0 -50.1 338.1 338.1 293.9 338.1 0.00 44 222 10196 -48.1 -81.1 1 33.0 -48.6 346.1 346.1 295.8 346.1 0.00 45 200 10880 -49.1 -83.1 1 34.0 -49.7 105 13 355.0 355.0 297.7 355.0 0.00 46 191 11180 -50.5 -83.5 1 33.0 -51.0 357.5 357.5 298.2 357.5 0.00 47 181 11530 -49.5 -83.5 1 34.0 -50.1 364.6 364.6 299.6 364.7 0.00 48 150 12750 -51.5 -84.5 1 33.0 -52.1 75 2 381.3 381.3 302.5 381.3 0.00 49 142 13105 -52.3 -85.3 1 33.0 -52.8 386.0 386.0 303.2 386.0 0.00 50 137 13338 -51.1 -85.1 1 34.0 -51.7 392.1 392.1 304.1 392.1 0.00 51 103 15172 -56.5 -87.5 1 31.0 -56.9 415.0 415.0 307.1 415.0 0.00 52 100 15360 -55.7 -87.7 1 32.0 -56.2 30 12 420.1 420.1 307.7 420.1 0.00 53 70 17600 -61.1 -89.1 1 28.0 -61.4 350 17 453.7 453.7 311.2 453.7 0.00 54 50 19680 -65.3 -91.3 2 26.0 -65.6 360 31 489.6 489.6 314.2 489.6 0.00 55 30 22750 -69.7 -92.7 2 23.0 -69.9 350 57 554.6 554.6 318.3 554.6 0.00 56 20 25140 -74.5 -94.5 3 20.0 -74.7 360 57 608.1 608.1 321.0 608.1 0.00 57 10 29220 -69.9 -95.9 1 26.0 -70.6 360 101 758.6 758.6 326.2 758.7 0.00 TRP 354 7146 -51.5 -67.5 13 16.0 -51.7 145 32 298.3 298.3 280.6 298.3 0.01 WND 7.0 10 120 Sounding variables and indices 1000-500 mb thick: 4835.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 62.34 % Est. max temperature: -17.54 C = 0.43 F Sfc-Lift cond lev (LCL): 940.75 mb = 464.62 m = 1524.34 ft T: -31.80 C 700-500 lapse rate: 4.68 C/km ThetaE index: 0.20 C Layer 753.0- 731.0 mb Conv cond level (CCL): 1003.00 mb = 16.21 m = 53.19 ft Mean mixing ratio: 0.20 g/kg Conv temperature: -34.64 C = -30.35 F Cap Strength: 27.95 C Lifted Index: 28.34 C Risk: None Lifted Index @300 mb: 49.18 C Lifted Index @700 mb: 18.98 C Showalter Index: 18.67 C Risk: None Total Totals Index: 27.30 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 12.30 C K Index: -21.90 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 4.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.09 J/kg Max Up Vert Vel: 9.50 m/s Conv Inhibition (B-): 78836.20 J/kg Cap Strength: 28.29 C Lift Cond Lev (LCL): 910.40 mb = 696.63 m = 2285.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39741 10 120 -20.8 -118.2 1 1004 10 20 2 -0.7 -1.9 2 1000 35 100 2 -2.0 0.3 3 962 305 165 1 -0.3 1.0 4 925 584 145 4 -2.3 3.3 5 922 610 135 3 -2.1 2.1 6 883 914 120 7 -6.1 3.5 7 850 1185 125 6 -4.9 3.4 8 846 1219 125 6 -4.9 3.4 9 776 1829 130 3 -2.3 1.9 10 744 2134 125 3 -2.5 1.7 11 712 2438 185 4 0.3 4.0 12 700 2562 180 3 0.0 3.0 13 682 2743 155 8 -3.4 7.3 14 624 3353 155 13 -5.5 11.8 15 597 3658 160 14 -4.8 13.2 16 571 3962 165 19 -4.9 18.4 17 546 4267 150 21 -10.5 18.2 18 500 4870 155 26 -11.0 23.6 19 499 4877 145 26 -14.9 21.3 20 416 6096 155 34 -14.4 30.8 21 400 6350 150 34 -17.0 29.4 22 354 7146 145 32 -18.4 26.2 23 329 7620 145 29 -16.6 23.8 24 314 7925 135 28 -19.8 19.8 25 300 8220 140 25 -16.1 19.2 26 273 8839 155 25 -10.6 22.7 27 261 9144 145 21 -12.0 17.2 28 250 9420 135 19 -13.4 13.4 29 249 9449 135 18 -12.7 12.7 30 227 10058 160 15 -5.1 14.1 31 216 10363 145 13 -7.5 10.6 32 207 10668 130 8 -6.1 5.1 33 200 10880 105 13 -12.6 3.4 34 197 10973 105 12 -11.6 3.1 35 188 11278 105 16 -15.5 4.1 36 180 11582 140 12 -7.7 9.2 37 150 12750 75 2 -1.9 -0.5 38 149 12802 135 1 -0.7 0.7 39 129 13716 15 10 -2.6 -9.7 40 123 14021 20 13 -4.4 -12.2 41 117 14326 45 10 -7.1 -7.1 42 112 14630 15 11 -2.8 -10.6 43 107 14935 30 13 -6.5 -11.3 44 102 15240 15 12 -3.1 -11.6 45 100 15360 30 12 -6.0 -10.4 46 97 15545 30 12 -6.0 -10.4 47 93 15850 5 12 -1.0 -12.0 48 84 16459 15 14 -3.6 -13.5 49 80 16764 345 9 2.3 -8.7 50 70 17600 350 17 3.0 -16.7 51 69 17678 5 15 -1.3 -14.9 52 63 18288 345 23 6.0 -22.2 53 60 18593 360 22 -0.0 -22.0 54 51 19507 340 25 8.6 -23.5 55 50 19680 360 31 -0.0 -31.0 56 46 20117 5 28 -2.4 -27.9 57 42 20726 360 32 -0.0 -32.0 58 40 21031 335 42 17.7 -38.1 59 38 21336 335 34 14.4 -30.8 60 30 22750 350 57 9.9 -56.1 61 28 23165 350 59 10.2 -58.1 62 24 24079 345 40 10.4 -38.6 63 20 25140 360 57 -0.0 -57.0 64 19 25298 10 52 -9.0 -51.2 65 18 25908 350 61 10.6 -60.1 66 15 26822 360 71 -0.0 -71.0 67 14 27127 350 63 10.9 -62.0 68 14 27432 345 70 18.1 -67.6 69 13 27737 345 82 21.2 -79.2 70 12 28042 345 68 17.6 -65.7 71 11 28651 355 87 7.6 -86.7 72 10 29220 360 101 -0.0 -101.0 73 10 29261 5 81 -7.1 -80.7 74 8 29870 360 103 -0.0 -103.0 Wind Parameters Energy-Hel index: -2.82 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251213.12.gif