UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 27 APR 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 1012 10 -15.7 -18.9 76 3.2 -16.2 335 8 256.6 256.7 256.2 258.9 0.85 1 1010 25 -14.3 -19.3 66 5.0 -15.2 338 9 258.1 258.2 257.3 260.3 0.82 2 1000 103 -13.7 -19.7 60 6.0 -14.7 355 14 259.5 259.6 258.4 261.6 0.80 3 997 126 -13.5 -19.5 61 6.0 -14.6 357 15 259.9 260.0 258.8 262.1 0.82 4 925 694 -16.3 -20.0 73 3.7 -16.9 55 5 262.6 262.8 261.0 265.0 0.84 5 867 1178 -18.5 -21.1 80 2.6 -18.9 78 11 265.3 265.4 262.9 267.6 0.82 6 850 1326 -17.7 -21.3 73 3.6 -18.3 90 6 267.6 267.7 264.6 269.9 0.82 7 822 1577 -16.1 -22.1 60 6.0 -17.1 103 4 271.9 272.0 267.5 274.2 0.79 8 815 1642 -16.3 -22.3 60 6.0 -17.4 106 4 272.3 272.5 267.7 274.6 0.78 9 790 1876 -17.7 -23.7 59 6.0 -18.7 119 7 273.3 273.4 268.2 275.4 0.71 10 765 2116 -18.3 -29.3 37 11.0 -19.8 138 11 275.1 275.2 269.0 276.5 0.44 11 760 2165 -18.3 -28.3 41 10.0 -19.7 138 11 275.7 275.7 269.4 277.1 0.49 12 755 2214 -18.5 -22.1 73 3.6 -19.1 135 12 276.0 276.1 270.2 278.5 0.86 13 752 2244 -18.7 -21.8 77 3.1 -19.3 133 12 276.1 276.2 270.3 278.7 0.89 14 700 2777 -19.7 -23.4 72 3.7 -20.3 120 13 280.7 280.8 273.0 283.2 0.83 15 693 2852 -19.9 -23.8 71 3.9 -20.5 117 13 281.3 281.4 273.3 283.7 0.81 16 557 4439 -29.9 -34.9 62 5.0 -30.4 150 15 287.6 287.6 276.0 288.7 0.35 17 500 5200 -35.1 -39.2 66 4.1 -35.4 145 19 290.2 290.3 277.2 291.1 0.26 18 479 5497 -37.3 -40.8 70 3.5 -37.5 150 18 291.1 291.2 277.6 291.9 0.23 19 441 6063 -40.9 -47.9 47 7.0 -41.2 159 15 293.5 293.5 278.6 293.9 0.11 20 431 6218 -42.3 -48.3 52 6.0 -42.5 154 15 293.7 293.7 278.6 294.1 0.11 21 428 6266 -42.3 -47.1 59 4.8 -42.5 152 15 294.3 294.3 279.0 294.7 0.13 22 424 6329 -42.5 -54.5 26 12.0 -42.9 149 15 294.8 294.8 279.1 295.0 0.05 23 417 6441 -43.3 -62.3 11 19.0 -43.7 145 15 295.2 295.2 279.2 295.3 0.02 24 411 6538 -43.5 -53.5 32 10.0 -43.8 145 16 296.1 296.2 279.7 296.4 0.06 25 401 6703 -44.9 -53.9 36 9.0 -45.2 145 17 296.4 296.4 279.8 296.6 0.06 26 400 6720 -44.9 -53.9 36 9.0 -45.2 145 17 296.6 296.6 279.9 296.9 0.06 27 355 7511 -48.9 -60.9 23 12.0 -49.1 145 18 301.6 301.6 282.0 301.7 0.03 28 339 7814 -48.7 -69.7 7 21.0 -49.0 145 19 305.8 305.8 283.7 305.9 0.01 29 331 7971 -49.1 -65.1 14 16.0 -49.4 145 20 307.4 307.4 284.4 307.4 0.02 30 300 8620 -46.3 -73.3 3 27.0 -46.8 135 18 320.1 320.1 288.8 320.1 0.01 31 258 9628 -43.5 -77.5 1 34.0 -44.3 125 16 338.3 338.3 293.9 338.3 0.00 32 250 9840 -43.5 -78.5 1 35.0 -44.3 125 15 341.4 341.4 294.7 341.4 0.00 33 231 10371 -43.3 -78.3 1 35.0 -44.2 110 14 349.5 349.5 296.5 349.5 0.00 34 217 10791 -44.1 -79.1 1 35.0 -44.9 119 15 354.6 354.6 297.6 354.6 0.00 35 206 11141 -42.7 -79.7 1 37.0 -43.7 111 13 362.1 362.1 299.1 362.1 0.00 36 200 11340 -43.3 -79.3 1 36.0 -44.3 105 13 364.2 364.2 299.5 364.2 0.00 37 179 12081 -45.3 -81.3 1 36.0 -46.2 121 17 372.7 372.7 301.0 372.7 0.00 38 152 13172 -44.5 -81.5 1 37.0 -45.6 132 11 391.9 391.9 304.0 391.9 0.00 39 150 13260 -44.7 -81.7 1 37.0 -45.8 155 6 393.0 393.0 304.2 393.0 0.00 40 146 13441 -45.9 -81.9 1 36.0 -46.9 153 10 394.0 394.0 304.4 394.0 0.00 41 128 14320 -44.7 -81.7 1 37.0 -46.0 139 10 411.3 411.3 306.7 411.3 0.00 42 100 15970 -45.9 -82.9 1 37.0 -47.3 100 10 439.0 439.0 309.8 439.1 0.00 43 91 16595 -46.7 -83.7 1 37.0 -48.1 93 11 449.5 449.5 310.8 449.5 0.00 44 86 16971 -45.1 -83.1 1 38.0 -46.9 117 11 460.0 460.0 311.8 460.0 0.00 45 70 18340 -46.3 -83.3 1 37.0 -48.1 45 5 485.3 485.3 313.9 485.4 0.01 46 50 20570 -47.3 -84.3 1 37.0 -49.5 15 4 532.0 532.0 317.1 532.0 0.01 47 30 23940 -46.7 -85.7 0 39.0 -50.1 55 5 617.3 617.3 321.4 617.4 0.01 48 20 26620 -48.7 -86.7 0 38.0 -52.6 210 3 687.1 687.1 324.0 687.2 0.01 49 19 26957 -48.9 -86.9 0 38.0 -52.9 135 4 696.6 696.6 324.3 696.7 0.01 50 10 31220 -44.3 -84.3 0 40.0 -52.4 85 7 854.2 854.2 328.5 854.5 0.03 51 8.5 32312 -43.1 -83.1 0 40.0 -52.5 899.5 899.5 329.4 900.0 0.05 52 7.4 33244 -44.1 -84.1 0 40.0 -53.6 931.8 931.8 330.0 932.3 0.05 53 5.7 35023 -36.9 -78.9 0 42.0 -51.9 1035.6 1035.7 331.8 1037.3 0.14 54 4.6 36510 -35.7 -78.7 0 43.0 -52.7 1106.7 1106.8 332.8 1109.0 0.18 TRP 355 7511 -48.9 -60.9 23 12.0 -49.1 145 18 301.6 301.6 282.0 301.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 66.63 % Est. max temperature: -6.30 C = 20.66 F Sfc-Lift cond lev (LCL): 960.49 mb = 408.63 m = 1340.63 ft T: -14.89 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.00 C Layer 1012.0- 0.1 mb Conv cond level (CCL): 624.60 mb = 3606.80 m = 11833.21 ft Mean mixing ratio: 0.83 g/kg Conv temperature: 12.12 C = 53.81 F Cap Strength: 20.59 C Lifted Index: 22.10 C Risk: None Lifted Index @300 mb: 40.16 C Lifted Index @700 mb: 16.26 C Showalter Index: 16.85 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 13.80 C K Index: -7.60 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.38 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 92822.38 J/kg Cap Strength: 21.86 C Lift Cond Lev (LCL): 888.92 mb = 991.59 m = 3253.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 10 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 1012 10 335 8 3.4 -7.3 | 336 18 7.3 -16.2 1 1000 103 355 14 1.2 -13.9 | 347 23 5.1 -22.9 2 974 305 15 19 -4.9 -18.4 | 2 27 -1.0 -27.3 3 935 610 45 5 -3.5 -3.5 | 358 12 0.4 -12.5 4 925 694 55 5 -4.1 -2.9 | 1 12 -0.2 -11.8 5 898 914 65 11 -10.0 -4.6 | 24 15 -6.1 -13.6 6 862 1219 80 11 -10.8 -1.9 | 33 13 -6.9 -10.8 7 850 1326 90 6 -6.0 0.0 | 13 9 -2.1 -8.9 8 828 1524 100 3 -3.0 0.5 | 354 8 0.9 -8.4 9 795 1829 115 6 -5.4 2.5 | 14 7 -1.6 -6.4 10 763 2134 140 11 -7.1 8.4 | 81 3 -3.2 -0.5 11 732 2438 120 13 -11.3 6.5 | 72 8 -7.4 -2.4 12 703 2743 120 11 -9.5 5.5 | 59 7 -5.6 -3.4 13 700 2777 120 13 -11.3 6.5 | 72 8 -7.4 -2.4 14 674 3048 110 14 -13.2 4.8 | 66 10 -9.3 -4.1 15 646 3353 140 12 -7.7 9.2 | 94 4 -3.8 0.3 16 619 3658 125 15 -12.3 8.6 | 88 8 -8.4 -0.3 17 569 4267 145 13 -7.5 10.6 | 116 4 -3.6 1.7 18 546 4572 155 17 -7.2 15.4 | 153 7 -3.3 6.5 19 523 4877 145 19 -10.9 15.6 | 133 10 -7.0 6.6 20 500 5200 145 19 -10.9 15.6 | 133 10 -7.0 6.6 21 438 6096 160 15 -5.1 14.1 | 166 5 -1.2 5.2 22 419 6401 145 15 -8.6 12.3 | 125 6 -4.7 3.4 23 400 6720 145 17 -9.8 13.9 | 130 8 -5.9 5.0 24 366 7315 155 20 -8.5 18.1 | 154 10 -4.6 9.2 25 355 7511 145 18 -10.3 14.7 | 132 9 -6.4 5.8 26 349 7620 145 18 -10.3 14.7 | 132 9 -6.4 5.8 27 318 8230 145 21 -12.0 17.2 | 135 12 -8.2 8.3 28 300 8620 135 18 -12.7 12.7 | 113 10 -8.8 3.8 29 277 9144 125 19 -15.6 10.9 | 100 12 -11.7 2.0 30 250 9840 125 15 -12.3 8.6 | 88 8 -8.4 -0.3 31 242 10058 130 15 -11.5 9.6 | 95 8 -7.6 0.7 32 231 10363 110 14 -13.2 4.8 | 66 10 -9.3 -4.1 33 221 10668 115 16 -14.5 6.8 | 78 11 -10.6 -2.2 34 211 10973 125 14 -11.5 8.0 | 83 8 -7.6 -0.9 35 202 11278 100 12 -11.8 2.1 | 49 10 -7.9 -6.8 36 200 11340 105 13 -12.6 3.4 | 57 10 -8.7 -5.6 37 184 11887 105 18 -17.4 4.7 | 72 14 -13.5 -4.3 38 176 12192 130 17 -13.0 10.9 | 102 9 -9.1 2.0 39 168 12497 120 14 -12.1 7.0 | 77 8 -8.2 -1.9 40 161 12802 105 11 -10.6 2.8 | 48 9 -6.7 -6.1 41 153 13106 115 14 -12.7 5.9 | 71 9 -8.8 -3.0 42 150 13260 155 6 -2.5 5.4 | 339 4 1.4 -3.5 43 147 13411 160 10 -3.4 9.4 | 225 1 0.5 0.5 44 140 13716 90 10 -10.0 0.0 | 34 11 -6.1 -8.9 45 134 14021 110 11 -10.3 3.8 | 51 8 -6.4 -5.2 46 128 14326 140 10 -6.4 7.7 | 63 3 -2.5 -1.3 47 112 15240 70 11 -10.3 -3.8 | 27 14 -6.4 -12.7 48 107 15545 105 15 -14.5 3.9 | 65 12 -10.6 -5.0 49 100 15970 100 10 -9.8 1.7 | 40 9 -6.0 -7.2 50 97 16154 100 10 -9.8 1.7 | 40 9 -6.0 -7.2 51 89 16764 90 12 -12.0 0.0 | 42 12 -8.1 -8.9 52 85 17069 130 11 -8.4 7.1 | 68 5 -4.5 -1.9 53 81 17374 0 0 -0.0 -0.0 | 336 10 3.9 -8.9 54 70 18340 45 5 -3.5 -3.5 | 358 12 0.4 -12.5 55 59 19507 85 10 -10.0 -0.9 | 32 12 -6.1 -9.8 56 56 19812 120 10 -8.7 5.0 | 51 6 -4.8 -3.9 57 50 20570 15 4 -1.0 -3.9 | 347 13 2.9 -12.8 58 45 21336 120 4 -3.5 2.0 | 357 7 0.4 -6.9 59 34 23165 330 10 5.0 -8.7 | 333 20 8.9 -17.6 60 32 23470 10 10 -1.7 -9.8 | 353 19 2.2 -18.8 61 30 23940 55 5 -4.1 -2.9 | 1 12 -0.2 -11.8 62 20 26620 210 3 1.5 2.6 | 320 8 5.4 -6.3 63 18 27432 30 5 -2.5 -4.3 | 354 13 1.4 -13.3 64 17 27737 15 10 -2.6 -9.7 | 356 19 1.3 -18.6 65 16 28042 65 10 -9.1 -4.2 | 21 14 -5.2 -13.2 66 15 28346 70 10 -9.4 -3.4 | 24 14 -5.5 -12.4 67 14 28956 115 13 -11.8 5.5 | 66 9 -7.9 -3.4 68 13 29261 135 10 -7.1 7.1 | 60 4 -3.2 -1.9 69 10 31220 85 7 -7.0 -0.6 | 18 10 -3.1 -9.5 Wind Parameters Mean winds (0-6000m): 126.5 at 13.0 knts Storm direction: 156.5 at 9.7 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 117.3 neg: -29.2 tot: 88.1 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 72.74 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 10 15 357 23| 9.2 0.0 9.2| 75.6 -0.3 75.4 150.7 0.49| 25.8 12.5 1000 25 11 3 19| 7.3 0.0 7.3| 98.8 -7.2 91.6 91.6 0.45| 19.2 8.7 1500 41 10 9 17| 3.5 0.0 3.5|103.6 -23.6 80.0 53.3 0.25| 16.3 4.1 2000 52 9 12 15| 4.3 0.0 4.3|112.3 -23.6 88.7 44.3 0.32| 13.9 4.4 2500 73 10 24 13| 3.4 0.8 4.2|114.7 -25.6 89.1 35.6 0.30| 12.5 3.8 3000 85 10 32 12| 2.8 1.0 3.9|117.3 -29.2 88.1 29.4 0.27| 11.3 3.1 4000 102 11 46 10| 2.5 0.8 3.3|125.6 -30.0 95.6 23.9 0.28| 10.1 2.8 5000 117 12 63 8| 2.4 1.0 3.3|131.5 -35.6 95.9 19.2 0.27| 9.1 2.5 6000 126 13 80 7| 1.8 0.8 2.6|138.9 -35.6 103.3 17.2 0.29| 8.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250427.00.gif