UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 30 APR 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 ------------------------------------------------------------------------------- 0 1000 70 295 5 SFC 999 66 -13.5 -15.4 86 1.9 -13.9 295 5 259.7 259.9 259.3 262.8 1.15 2 971 286 -14.7 -14.7 100 0.0 -14.7 336 10 260.6 260.8 260.2 264.0 1.26 3 925 659 -17.7 -17.7 100 0.0 -17.7 355 10 261.2 261.4 260.2 264.0 1.03 4 902 847 -19.3 -19.4 99 0.1 -19.3 40 11 261.4 261.6 260.2 263.9 0.91 5 888 965 -13.9 -17.4 75 3.5 -14.6 60 10 268.2 268.4 265.5 271.3 1.10 6 850 1298 -12.3 -14.9 81 2.6 -12.9 135 3 273.3 273.5 269.4 277.3 1.41 7 835 1434 -12.1 -13.8 87 1.7 -12.5 121 4 274.9 275.1 270.7 279.3 1.57 8 832 1462 -11.9 -15.5 75 3.6 -12.8 118 4 275.4 275.6 270.7 279.3 1.37 9 811 1657 -11.7 -15.7 72 4.0 -12.7 98 4 277.6 277.8 272.1 281.6 1.39 10 793 1829 -11.3 -13.0 87 1.7 -11.8 80 5 279.8 280.1 273.9 284.9 1.77 11 745 2307 -12.5 -18.5 61 6.0 -13.9 79 7 283.5 283.8 275.2 287.1 1.19 12 718 2588 -14.1 -22.1 51 8.0 -15.7 88 9 284.8 285.0 275.4 287.5 0.91 13 700 2780 -15.3 -22.3 55 7.0 -16.7 85 12 285.5 285.7 275.8 288.3 0.91 14 599 3940 -23.9 -28.3 67 4.4 -24.5 96 15 288.6 288.7 276.9 290.5 0.62 15 554 4508 -27.1 -34.1 51 7.0 -27.9 88 17 291.3 291.4 277.9 292.6 0.38 16 536 4745 -29.1 -32.9 70 3.8 -29.5 86 16 291.7 291.8 278.2 293.2 0.45 17 500 5240 -32.5 -39.5 50 7.0 -33.1 95 21 293.4 293.5 278.7 294.2 0.25 18 463 5775 -36.1 -48.1 28 12.0 -36.7 81 18 295.4 295.5 279.4 295.8 0.11 19 459 5835 -36.5 -43.5 48 7.0 -37.0 81 18 295.7 295.7 279.7 296.3 0.18 20 455 5896 -36.7 -48.7 28 12.0 -37.3 82 18 296.2 296.2 279.8 296.5 0.10 21 442 6095 -38.5 -43.0 62 4.5 -38.8 85 17 296.4 296.4 280.0 297.0 0.19 22 418 6474 -41.9 -44.1 79 2.2 -42.0 88 18 296.8 296.8 280.2 297.4 0.18 23 412 6571 -42.1 -46.7 61 4.6 -42.3 93 19 297.7 297.8 280.6 298.2 0.14 24 400 6770 -43.5 -46.7 71 3.2 -43.6 85 17 298.5 298.5 280.8 299.0 0.14 25 394 6872 -44.5 -47.5 72 3.0 -44.6 85 17 298.4 298.5 280.8 298.9 0.13 26 334 7962 -52.1 -58.1 48 6.0 -52.2 90 16 302.5 302.5 282.4 302.6 0.04 27 300 8660 -50.9 -65.9 15 15.0 -51.1 80 17 313.6 313.6 286.6 313.7 0.02 28 293 8813 -50.5 -69.5 9 19.0 -50.8 93 20 316.3 316.3 287.5 316.3 0.01 29 285 8994 -47.9 -72.9 4 25.0 -48.3 87 20 322.5 322.5 289.5 322.6 0.01 30 268 9399 -45.9 -75.9 2 30.0 -46.4 87 18 331.2 331.2 292.0 331.2 0.00 31 250 9860 -45.3 -76.3 2 31.0 -45.9 100 14 338.7 338.7 294.0 338.7 0.00 32 200 11350 -43.9 -78.9 1 35.0 -44.8 100 17 363.3 363.3 299.3 363.3 0.00 33 184 11910 -43.5 -79.5 1 36.0 -44.5 102 15 372.7 372.7 301.0 372.7 0.00 34 176 12208 -45.1 -80.1 1 35.0 -46.0 104 13 374.8 374.8 301.4 374.8 0.00 35 165 12641 -43.5 -79.5 1 36.0 -44.6 91 12 384.5 384.5 302.9 384.5 0.00 36 150 13280 -45.1 -81.1 1 36.0 -46.2 95 11 392.3 392.3 304.1 392.4 0.00 37 129 14284 -47.1 -83.1 1 36.0 -48.1 134 10 406.0 406.0 306.0 406.1 0.00 38 109 15406 -45.3 -82.3 1 37.0 -46.7 108 9 429.5 429.5 308.8 429.5 0.00 39 100 15980 -46.3 -83.3 1 37.0 -47.7 100 7 438.3 438.3 309.7 438.3 0.00 40 89 16750 -47.3 -83.3 1 36.0 -48.7 86 7 451.1 451.1 311.0 451.1 0.00 41 84 17132 -45.9 -82.9 1 37.0 -47.6 78 7 461.5 461.5 311.9 461.5 0.00 42 70 18340 -46.7 -83.7 1 37.0 -48.5 50 6 484.5 484.5 313.8 484.5 0.01 43 50 20570 -47.5 -84.5 1 37.0 -49.7 100 12 531.5 531.5 317.0 531.6 0.01 44 32 23506 -49.5 -85.5 1 36.0 -52.1 26 10 598.5 598.5 320.6 598.6 0.01 45 30 23930 -48.5 -85.5 1 37.0 -51.5 90 13 612.4 612.4 321.2 612.5 0.01 46 22 25969 -48.9 -85.9 1 37.0 -52.5 71 11 668.0 668.0 323.3 668.1 0.01 47 20 26600 -45.1 -85.1 0 40.0 -50.3 85 8 698.1 698.1 324.4 698.2 0.01 48 19 26943 -44.1 -84.1 0 40.0 -49.8 81 8 711.6 711.6 324.8 711.7 0.02 49 13 29472 -46.7 -85.7 0 39.0 -52.7 97 11 784.1 784.1 326.8 784.3 0.02 50 10 31220 -44.5 -84.5 0 40.0 -52.5 65 7 853.4 853.5 328.5 853.7 0.03 51 6.9 33744 -37.3 -79.3 0 42.0 -51.0 978.9 978.9 330.8 980.1 0.11 TRP 334 7962 -52.1 -58.1 48 6.0 -52.2 90 16 302.5 302.5 282.4 302.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 70.09 % Est. max temperature: 0.14 C = 32.25 F Sfc-Lift cond lev (LCL): 968.67 mb = 304.70 m = 999.67 ft T: -14.85 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.06 C Layer 925.0- 888.0 mb Conv cond level (CCL): 942.25 mb = 517.10 m = 1696.49 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -12.23 C = 9.98 F Cap Strength: 23.44 C Lifted Index: 24.32 C Risk: None Lifted Index @300 mb: 35.27 C Lifted Index @700 mb: 20.28 C Showalter Index: 13.59 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.60 C K Index: -1.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.10 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 80333.62 J/kg Cap Strength: 24.25 C Lift Cond Lev (LCL): 944.10 mb = 502.07 m = 1647.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 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 ---------------------------------------------------------- 0 999 66 295 5 4.5 -2.1 | 295 14 13.0 -6.0 1 969 305 340 10 3.4 -9.4 | 318 18 11.9 -13.3 2 931 610 355 11 1.0 -11.0 | 328 18 9.4 -14.9 3 925 659 355 10 0.9 -10.0 | 326 17 9.3 -13.9 4 894 914 55 11 -9.0 -6.3 | 3 10 -0.6 -10.2 5 859 1219 85 5 -5.0 -0.4 | 322 6 3.5 -4.4 6 850 1298 135 3 -2.1 2.1 | 286 7 6.3 -1.8 7 793 1829 80 5 -4.9 -0.9 | 324 6 3.5 -4.8 8 762 2134 65 5 -4.5 -2.1 | 327 7 3.9 -6.0 9 732 2438 90 8 -8.0 0.0 | 354 4 0.4 -3.9 10 703 2743 85 10 -10.0 -0.9 | 18 5 -1.5 -4.8 11 700 2780 85 12 -12.0 -1.0 | 35 6 -3.5 -5.0 12 675 3048 105 13 -12.6 3.4 | 82 4 -4.1 -0.6 13 647 3353 110 14 -13.2 4.8 | 100 5 -4.7 0.9 14 621 3658 100 13 -12.8 2.3 | 69 5 -4.4 -1.7 15 571 4267 90 17 -17.0 0.0 | 65 9 -8.6 -3.9 16 525 4877 85 16 -15.9 -1.4 | 55 9 -7.5 -5.3 17 500 5240 95 21 -20.9 1.8 | 81 13 -12.5 -2.1 18 482 5486 95 22 -21.9 1.9 | 82 14 -13.5 -2.0 19 461 5791 80 18 -17.7 -3.1 | 53 12 -9.3 -7.0 20 441 6096 85 17 -16.9 -1.5 | 58 10 -8.5 -5.4 21 422 6401 85 18 -17.9 -1.6 | 60 11 -9.5 -5.5 22 404 6706 100 19 -18.7 3.3 | 87 10 -10.3 -0.6 23 400 6770 85 17 -16.9 -1.5 | 58 10 -8.5 -5.4 24 386 7010 85 18 -17.9 -1.6 | 60 11 -9.5 -5.5 25 352 7620 90 15 -15.0 0.0 | 59 8 -6.6 -3.9 26 334 7962 90 16 -16.0 0.0 | 63 9 -7.6 -3.9 27 321 8230 90 20 -20.0 0.0 | 71 12 -11.6 -3.9 28 306 8534 105 16 -15.5 4.1 | 92 7 -7.0 0.2 29 300 8660 80 17 -16.7 -3.0 | 50 11 -8.3 -6.9 30 292 8839 95 20 -19.9 1.7 | 79 12 -11.5 -2.2 31 279 9144 80 20 -19.7 -3.5 | 57 13 -11.3 -7.4 32 250 9860 100 14 -13.8 2.4 | 74 6 -5.4 -1.5 33 232 10363 115 15 -13.6 6.3 | 115 6 -5.2 2.4 34 222 10668 90 16 -16.0 0.0 | 63 9 -7.6 -3.9 35 212 10973 70 16 -15.0 -5.5 | 35 11 -6.6 -9.4 36 202 11278 100 17 -16.7 3.0 | 83 8 -8.3 -1.0 37 200 11350 100 17 -16.7 3.0 | 83 8 -8.3 -1.0 38 169 12497 105 12 -11.6 3.1 | 76 3 -3.2 -0.8 39 161 12802 75 12 -11.6 -3.1 | 24 8 -3.2 -7.0 40 150 13280 95 11 -11.0 1.0 | 40 4 -2.5 -3.0 41 147 13411 105 12 -11.6 3.1 | 76 3 -3.2 -0.8 42 134 14021 140 10 -6.4 7.7 | 208 4 2.0 3.7 43 112 15240 110 10 -9.4 3.4 | 63 1 -1.0 -0.5 44 100 15980 100 7 -6.9 1.2 | 330 3 1.5 -2.7 45 97 16154 100 7 -6.9 1.2 | 330 3 1.5 -2.7 46 70 18340 50 6 -4.6 -3.9 | 334 9 3.8 -7.8 47 61 19202 80 12 -11.8 -2.1 | 29 7 -3.4 -6.0 48 59 19507 110 11 -10.3 3.8 | 85 2 -1.9 -0.2 49 51 20422 110 12 -11.3 4.1 | 94 3 -2.8 0.2 50 50 20570 100 12 -11.8 2.1 | 62 4 -3.4 -1.8 51 49 20726 90 12 -12.0 0.0 | 42 5 -3.6 -3.9 52 47 21031 110 12 -11.3 4.1 | 94 3 -2.8 0.2 53 45 21336 125 8 -6.6 4.6 | 250 2 1.9 0.7 54 42 21641 100 10 -9.8 1.7 | 33 3 -1.4 -2.2 55 41 21946 135 10 -7.1 7.1 | 203 3 1.4 3.2 56 34 23165 245 1 0.9 0.4 | 291 10 9.3 -3.5 57 32 23470 20 10 -3.4 -9.4 | 339 14 5.0 -13.3 58 31 23774 75 10 -9.7 -2.6 | 11 7 -1.2 -6.5 59 30 23930 90 13 -13.0 0.0 | 49 6 -4.6 -3.9 60 29 24079 50 10 -7.7 -6.4 | 356 10 0.8 -10.3 61 28 24384 85 13 -13.0 -1.1 | 42 7 -4.5 -5.1 62 27 24689 85 13 -13.0 -1.1 | 42 7 -4.5 -5.1 63 26 24994 110 10 -9.4 3.4 | 63 1 -1.0 -0.5 64 23 25603 50 10 -7.7 -6.4 | 356 10 0.8 -10.3 65 22 25908 70 11 -10.3 -3.8 | 14 8 -1.9 -7.7 66 20 26600 85 8 -8.0 -0.7 | 354 5 0.5 -4.6 67 18 27432 75 8 -7.7 -2.1 | 353 6 0.7 -6.0 68 17 27737 80 12 -11.8 -2.1 | 29 7 -3.4 -6.0 69 16 28042 45 13 -9.2 -9.2 | 3 13 -0.8 -13.1 70 14 28956 65 11 -10.0 -4.6 | 10 9 -1.5 -8.6 71 13 29261 90 12 -12.0 0.0 | 42 5 -3.6 -3.9 72 12 29870 110 10 -9.4 3.4 | 63 1 -1.0 -0.5 73 10 31220 65 7 -6.3 -3.0 | 343 7 2.1 -6.9 Wind Parameters Mean winds (0-6000m): 84.9 at 12.4 knts Storm direction: 114.9 at 9.3 knts Shear (0-3000m) pos: 3.2 neg: 0.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 148.6 deg Storm rel helicity (0-3000m) pos: 90.1 neg: -11.8 tot: 78.2 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 39.47 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 ------------------------------------------------------------------------------- 500 339 9 316 17| 9.5 0.0 9.5| 40.7 0.0 40.7 81.4 0.90| 10.5 9.5 1000 5 10 331 16| 6.2 0.0 6.2| 71.0 -2.5 68.5 68.5 0.64| 13.1 8.4 1500 19 8 333 13| 3.1 0.0 3.1| 72.9 -11.8 61.1 40.7 0.33| 11.6 3.8 2000 31 7 335 11| 2.3 0.8 3.1| 76.6 -11.8 64.8 32.4 0.37| 9.6 3.5 2500 44 7 338 10| 2.8 0.6 3.4| 81.5 -11.8 69.6 27.9 0.41| 8.7 3.5 3000 59 8 348 8| 3.2 0.5 3.7| 90.1 -11.8 78.2 26.1 0.48| 8.5 4.1 4000 79 9 8 6| 2.4 0.9 3.2| 91.5 -15.2 76.3 19.1 0.40| 7.3 2.9 5000 83 11 24 6| 2.1 0.9 3.0| 98.1 -20.1 78.0 15.6 0.36| 6.5 2.4 6000 85 12 38 6| 2.0 0.8 2.8|107.7 -40.1 67.6 11.3 0.27| 6.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20250430.12.gif