UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 1 MAY 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 ------------------------------------------------------------------------------- SFC 1000 66 -14.3 -16.2 85 1.9 -14.7 350 6 258.9 259.0 258.5 261.7 1.08 1 982 206 -15.9 -15.9 100 0.0 -15.9 336 9 258.6 258.8 258.3 261.6 1.12 2 925 662 -19.3 -19.5 98 0.2 -19.3 330 14 259.6 259.7 258.6 262.0 0.88 3 915 743 -19.9 -20.0 99 0.1 -19.9 353 14 259.8 259.9 258.8 262.1 0.85 4 907 808 -15.1 -17.1 85 2.0 -15.5 11 13 265.4 265.5 263.5 268.4 1.10 5 904 834 -14.9 -18.2 76 3.3 -15.5 18 13 265.8 266.0 263.6 268.6 1.01 6 902 850 -14.7 -17.1 82 2.4 -15.2 23 13 266.2 266.4 264.1 269.3 1.11 7 860 1213 -11.7 -16.5 68 4.8 -12.8 70 19 273.0 273.2 269.0 276.5 1.22 8 850 1303 -11.3 -15.0 74 3.7 -12.2 70 20 274.3 274.5 270.1 278.3 1.40 9 846 1339 -11.1 -15.2 72 4.1 -12.1 70 20 274.9 275.1 270.4 278.8 1.38 10 783 1932 -12.3 -14.8 82 2.5 -12.9 70 19 279.8 280.0 273.6 284.2 1.55 11 700 2783 -15.5 -23.5 50 8.0 -17.1 80 16 285.3 285.5 275.5 287.8 0.82 12 696 2826 -15.5 -23.5 50 8.0 -17.1 82 16 285.8 285.9 275.8 288.3 0.83 13 695 2837 -15.5 -23.5 50 8.0 -17.1 82 17 285.9 286.0 275.9 288.4 0.83 14 631 3558 -20.7 -25.4 66 4.7 -21.5 82 22 288.0 288.1 276.9 290.4 0.77 15 563 4392 -25.7 -33.7 47 8.0 -26.6 91 26 291.6 291.7 278.1 292.9 0.39 16 500 5240 -31.9 -38.9 50 7.0 -32.5 90 27 294.1 294.2 279.1 295.0 0.26 17 477 5572 -34.1 -41.1 49 7.0 -34.6 84 29 295.4 295.5 279.6 296.2 0.22 18 473 5632 -34.1 -43.1 40 9.0 -34.7 83 30 296.1 296.2 279.9 296.7 0.18 19 441 6120 -37.7 -43.7 53 6.0 -38.1 85 37 297.6 297.6 280.6 298.2 0.18 20 417 6506 -39.5 -52.5 24 13.0 -40.1 92 40 300.1 300.1 281.5 300.3 0.07 21 402 6756 -41.3 -50.3 37 9.0 -41.7 89 43 300.9 300.9 281.8 301.2 0.09 22 400 6790 -41.7 -51.7 33 10.0 -42.1 85 44 300.8 300.8 281.8 301.1 0.08 23 363 7441 -46.3 -55.3 35 9.0 -46.6 85 47 303.1 303.1 282.7 303.3 0.06 24 354 7607 -45.9 -60.9 17 15.0 -46.3 85 48 305.8 305.8 283.8 305.9 0.03 25 345 7778 -46.9 -58.9 24 12.0 -47.2 83 48 306.7 306.7 284.1 306.9 0.04 26 333 8012 -48.3 -64.3 14 16.0 -48.6 80 49 307.9 307.9 284.6 308.0 0.02 27 322 8233 -47.1 -71.1 5 24.0 -47.5 80 51 312.6 312.6 286.2 312.6 0.01 28 300 8700 -48.5 -71.5 5 23.0 -48.9 80 42 317.0 317.0 287.8 317.0 0.01 29 298 8744 -48.9 -71.9 5 23.0 -49.3 81 42 317.0 317.0 287.8 317.1 0.01 30 270 9397 -46.1 -75.1 2 29.0 -46.7 93 35 330.2 330.2 291.7 330.2 0.01 31 260 9649 -46.7 -75.7 2 29.0 -47.2 97 29 332.9 332.9 292.5 332.9 0.01 32 252 9857 -45.3 -76.3 2 31.0 -45.9 99 24 337.9 337.9 293.8 338.0 0.00 33 250 9910 -45.7 -76.7 2 31.0 -46.3 100 23 338.1 338.1 293.9 338.1 0.00 34 238 10235 -46.3 -78.3 1 32.0 -46.9 96 24 342.0 342.0 294.8 342.0 0.00 35 234 10348 -44.1 -78.1 1 34.0 -44.9 93 25 347.0 347.0 296.0 347.0 0.00 36 224 10638 -46.5 -78.5 1 32.0 -47.1 86 28 347.7 347.7 296.1 347.7 0.00 37 209 11097 -44.9 -78.9 1 34.0 -45.7 94 23 357.1 357.1 298.1 357.2 0.00 38 200 11390 -45.3 -79.3 1 34.0 -46.1 90 25 361.0 361.0 298.9 361.1 0.00 39 183 11981 -46.9 -79.9 1 33.0 -47.6 99 21 367.7 367.7 300.2 367.7 0.00 40 165 12672 -44.5 -79.5 1 35.0 -45.5 105 16 382.8 382.8 302.7 382.8 0.00 41 150 13310 -45.1 -80.1 1 35.0 -46.2 90 16 392.3 392.3 304.1 392.4 0.00 42 100 16000 -47.5 -82.5 1 35.0 -48.7 125 9 435.9 435.9 309.4 436.0 0.00 43 76 17823 -46.1 -82.1 1 36.0 -47.9 57 7 474.5 474.5 313.0 474.5 0.01 44 70 18370 -46.7 -82.7 1 36.0 -48.5 40 5 484.5 484.5 313.8 484.5 0.01 45 50 20590 -47.5 -83.5 1 36.0 -49.7 110 7 531.5 531.5 317.0 531.6 0.01 46 30 23950 -48.1 -84.1 1 36.0 -51.1 45 16 613.5 613.5 321.2 613.6 0.01 47 27 24646 -49.5 -84.5 1 35.0 -52.4 46 16 628.3 628.4 321.8 628.4 0.01 48 20 26630 -47.3 -84.3 1 37.0 -51.7 120 7 691.4 691.4 324.1 691.5 0.02 49 14 29016 -41.9 -82.9 0 41.0 -49.7 62 9 784.0 784.0 326.8 784.2 0.03 50 12 30053 -44.9 -84.9 0 40.0 -52.0 38 7 808.7 808.7 327.4 808.9 0.02 51 10 31280 -41.7 -82.7 0 41.0 -51.1 10 5 863.9 863.9 328.7 864.3 0.04 52 8.0 32793 -41.7 -82.7 0 41.0 -52.1 920.8 920.8 329.8 921.4 0.05 53 4.8 36338 -30.7 -75.7 0 45.0 -50.8 1116.3 1116.5 332.9 1120.0 0.27 TRP 333 8012 -48.3 -64.3 14 16.0 -48.6 80 49 307.9 307.9 284.6 308.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 66.60 % Est. max temperature: 1.16 C = 34.08 F Sfc-Lift cond lev (LCL): 969.59 mb = 302.99 m = 994.04 ft T: -16.62 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.14 C Layer 982.0- 925.0 mb Conv cond level (CCL): 953.72 mb = 428.79 m = 1406.77 ft Mean mixing ratio: 1.01 g/kg Conv temperature: -14.07 C = 6.67 F Cap Strength: 24.79 C Lifted Index: 25.97 C Risk: None Lifted Index @300 mb: 38.55 C Lifted Index @700 mb: 21.16 C Showalter Index: 13.37 C Risk: None Total Totals Index: 37.50 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 16.90 C K Index: -2.40 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.75 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 25.94 C Lift Cond Lev (LCL): 941.42 mb = 527.78 m = 1731.54 ft Lev Free Conv (LFC): 936.42 mb = 568.39 m = 1864.78 ft Equ Level (EL): 916.42 mb = 731.18 m = 2398.85 ft B at Equ Level: 18.35 J/kg Max Parcel Lev (MPL): 896.42 mb = 897.52 m = 2944.57 ft Wind level data Storm motion: 107 at 16 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 1000 66 350 6 1.0 -5.9 | 303 19 16.2 -10.7 1 1000 77 330 5 2.5 -4.3 | 297 20 17.6 -9.1 2 970 305 340 11 3.8 -10.3 | 309 24 18.9 -15.1 3 931 610 330 15 7.5 -13.0 | 308 29 22.6 -17.8 4 925 662 330 14 7.0 -12.1 | 307 28 22.1 -16.9 5 895 914 40 13 -8.4 -10.0 | 335 16 6.8 -14.7 6 859 1219 70 19 -17.9 -6.5 | 14 12 -2.7 -11.3 7 850 1303 70 20 -18.8 -6.8 | 18 12 -3.7 -11.6 8 793 1829 70 20 -18.8 -6.8 | 18 12 -3.7 -11.6 9 762 2134 70 18 -16.9 -6.2 | 9 11 -1.8 -10.9 10 732 2438 75 20 -19.3 -5.2 | 23 11 -4.2 -9.9 11 704 2743 80 17 -16.7 -3.0 | 12 8 -1.6 -7.7 12 700 2783 80 16 -15.8 -2.8 | 5 8 -0.6 -7.5 13 675 3048 90 19 -19.0 0.0 | 39 6 -3.9 -4.8 14 647 3353 70 23 -21.6 -7.9 | 27 14 -6.5 -12.6 15 621 3658 90 21 -21.0 0.0 | 51 8 -5.9 -4.8 16 596 3962 90 22 -22.0 0.0 | 55 8 -6.9 -4.8 17 571 4267 90 26 -26.0 0.0 | 66 12 -10.9 -4.8 18 525 4877 95 25 -24.9 2.2 | 75 10 -9.8 -2.6 19 504 5182 90 21 -21.0 0.0 | 51 8 -5.9 -4.8 20 500 5240 90 27 -27.0 0.0 | 68 13 -11.9 -4.8 21 462 5791 80 31 -30.5 -5.4 | 57 18 -15.4 -10.1 22 442 6096 85 37 -36.9 -3.2 | 70 23 -21.7 -8.0 23 405 6706 95 42 -41.8 3.7 | 88 27 -26.7 -1.1 24 400 6790 85 44 -43.8 -3.8 | 73 30 -28.7 -8.6 25 353 7620 85 48 -47.8 -4.2 | 75 34 -32.7 -8.9 26 333 8012 80 49 -48.3 -8.5 | 68 36 -33.1 -13.3 27 322 8230 80 51 -50.2 -8.9 | 69 38 -35.1 -13.6 28 300 8700 80 42 -41.4 -7.3 | 65 29 -26.2 -12.1 29 281 9144 90 41 -41.0 0.0 | 80 26 -25.9 -4.8 30 250 9910 100 23 -22.7 4.0 | 84 8 -7.5 -0.8 31 244 10058 100 22 -21.7 3.8 | 82 7 -6.5 -0.9 32 223 10668 85 28 -27.9 -2.4 | 61 15 -12.8 -7.2 33 213 10973 100 23 -22.7 4.0 | 84 8 -7.5 -0.8 34 203 11278 85 24 -23.9 -2.1 | 52 11 -8.8 -6.9 35 200 11390 90 25 -25.0 0.0 | 64 11 -9.9 -4.8 36 186 11887 105 22 -21.3 5.7 | 99 6 -6.1 0.9 37 177 12192 85 18 -17.9 -1.6 | 24 7 -2.8 -6.3 38 162 12802 110 16 -15.0 5.5 | 187 1 0.1 0.7 39 155 13106 90 17 -17.0 0.0 | 22 5 -1.9 -4.8 40 150 13310 90 16 -16.0 0.0 | 10 5 -0.9 -4.8 41 141 13716 110 16 -15.0 5.5 | 187 1 0.1 0.7 42 129 14326 70 14 -13.2 -4.8 | 348 10 2.0 -9.6 43 117 14935 95 11 -11.0 1.0 | 312 6 4.2 -3.8 44 112 15240 90 13 -13.0 0.0 | 336 5 2.1 -4.8 45 107 15545 100 12 -11.8 2.1 | 309 4 3.3 -2.7 46 102 15850 125 10 -8.2 5.7 | 262 7 6.9 1.0 47 100 16000 125 9 -7.4 5.2 | 267 8 7.7 0.4 48 98 16154 125 9 -7.4 5.2 | 267 8 7.7 0.4 49 85 17069 80 10 -9.8 -1.7 | 321 8 5.3 -6.5 50 70 18370 40 5 -3.2 -3.8 | 306 15 11.9 -8.6 51 62 19202 90 10 -10.0 0.0 | 313 7 5.1 -4.8 52 59 19507 120 10 -8.7 5.0 | 268 6 6.5 0.2 53 54 20117 70 10 -9.4 -3.4 | 325 10 5.7 -8.2 54 50 20590 110 7 -6.6 2.4 | 286 9 8.5 -2.4 55 49 20726 115 10 -9.1 4.2 | 275 6 6.1 -0.5 56 45 21336 140 6 -3.9 4.6 | 271 11 11.3 -0.2 57 39 22250 65 10 -9.1 -4.2 | 326 11 6.1 -9.0 58 35 22860 95 11 -11.0 1.0 | 312 6 4.2 -3.8 59 32 23470 10 10 -1.7 -9.8 | 318 20 13.4 -14.6 60 31 23774 25 10 -4.2 -9.1 | 322 18 10.9 -13.8 61 30 23950 45 16 -11.3 -11.3 | 347 17 3.8 -16.1 62 29 24079 30 18 -9.0 -15.6 | 343 21 6.1 -20.4 63 28 24384 55 14 -11.5 -8.0 | 344 13 3.7 -12.8 64 27 24689 45 16 -11.3 -11.3 | 347 17 3.8 -16.1 65 26 24994 85 15 -14.9 -1.3 | 358 6 0.2 -6.1 66 24 25298 105 11 -10.6 2.8 | 293 5 4.5 -1.9 67 23 25603 55 10 -8.2 -5.7 | 327 13 6.9 -10.5 68 22 25908 80 12 -11.8 -2.1 | 334 8 3.3 -6.8 69 21 26213 55 10 -8.2 -5.7 | 327 13 6.9 -10.5 70 20 26630 120 7 -6.1 3.5 | 278 9 9.1 -1.3 71 19 26822 105 12 -11.6 3.1 | 295 4 3.5 -1.7 72 18 27432 75 7 -6.8 -1.8 | 308 11 8.4 -6.6 73 16 28042 20 10 -3.4 -9.4 | 320 18 11.7 -14.2 74 15 28346 45 12 -8.5 -8.5 | 333 15 6.6 -13.2 75 15 28651 70 10 -9.4 -3.4 | 325 10 5.7 -8.2 76 10 31280 10 5 -0.9 -4.9 | 304 17 14.3 -9.7 Wind Parameters Mean winds (0-6000m): 77.5 at 21.1 knts Storm direction: 107.5 at 15.9 knts Shear (0-3000m) pos: 5.1 neg: 1.6 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 133.1 neg: -15.9 tot: 117.3 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 84.06 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 ------------------------------------------------------------------------------- 500 338 11 308 24| 0.0 9.2 9.2| 17.2 -4.7 12.5 25.1 0.21| 10.1 2.1 1000 355 12 317 24| 10.4 4.6 15.0|101.1 -6.5 94.6 94.6 0.55| 16.0 8.8 1500 30 15 336 19| 9.0 3.1 12.1|120.4 -6.5 113.9 75.9 0.61| 12.8 7.8 2000 45 16 346 16| 6.8 2.5 9.2|120.4 -10.5 109.9 55.0 0.55| 10.0 5.6 2500 53 17 352 15| 5.7 2.0 7.7|126.7 -12.1 114.6 45.8 0.54| 8.8 4.8 3000 59 17 357 13| 5.1 1.6 6.8|133.1 -15.9 117.3 39.1 0.51| 8.4 4.3 4000 68 18 7 12| 4.2 1.2 5.4|147.8 -21.0 126.7 31.7 0.43| 8.6 3.7 5000 75 19 20 10| 3.6 1.2 4.8|155.9 -26.4 129.6 25.9 0.39| 7.7 3.0 6000 77 21 31 11| 3.5 1.1 4.6|185.2 -40.7 144.5 24.1 0.34| 8.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20250501.00.gif