UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 22 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 ------------------------------------------------------------------------------- SFC 1020 66 -22.1 -27.1 64 5.0 -22.6 0 0 249.6 249.7 249.3 250.7 0.41 1 1019 74 -20.3 -26.3 59 6.0 -21.0 8 0 251.5 251.6 251.0 252.7 0.44 2 1016 97 -16.7 -26.7 42 10.0 -18.0 31 1 255.3 255.4 254.2 256.5 0.42 3 1000 223 -13.3 -26.3 33 13.0 -15.2 155 4 259.9 259.9 258.0 261.1 0.45 4 994 269 -12.5 -26.5 30 14.0 -14.6 166 4 261.1 261.2 258.9 262.4 0.44 5 954 583 -9.9 -26.9 24 17.0 -12.7 143 7 266.8 266.9 263.3 268.1 0.44 6 925 821 -10.3 -29.3 19 19.0 -13.2 145 7 268.8 268.8 264.6 269.9 0.37 7 885 1161 -11.1 -35.1 12 24.0 -14.3 122 8 271.4 271.4 266.0 272.0 0.22 8 854 1434 -11.9 -26.9 28 15.0 -14.4 124 6 273.3 273.4 267.9 274.8 0.49 9 850 1470 -12.1 -26.1 30 14.0 -14.5 125 6 273.5 273.6 268.1 275.1 0.53 10 843 1533 -12.7 -20.7 51 8.0 -14.3 122 6 273.5 273.6 268.7 276.0 0.87 11 825 1698 -13.3 -20.3 56 7.0 -14.7 116 7 274.5 274.7 269.4 277.2 0.92 12 763 2289 -15.5 -23.5 50 8.0 -17.0 108 9 278.4 278.5 271.5 280.6 0.75 13 749 2429 -16.3 -41.3 10 25.0 -18.9 101 11 279.0 279.0 270.8 279.4 0.14 14 731 2612 -17.3 -27.3 41 10.0 -18.9 108 12 279.8 279.9 272.1 281.5 0.56 15 720 2725 -18.1 -34.1 23 16.0 -20.1 114 12 280.2 280.2 271.8 281.1 0.30 16 700 2935 -19.1 -31.1 34 12.0 -20.7 90 11 281.3 281.4 272.6 282.6 0.41 17 685 3096 -20.1 -30.1 41 10.0 -21.5 92 9 282.0 282.0 273.1 283.4 0.46 18 610 3948 -24.7 -42.7 17 18.0 -26.2 60 3 286.2 286.2 274.9 286.7 0.15 19 605 4008 -25.1 -37.1 32 12.0 -26.3 60 4 286.4 286.4 275.2 287.2 0.26 20 578 4339 -27.1 -42.1 23 15.0 -28.3 60 4 287.8 287.8 275.8 288.4 0.16 21 565 4502 -28.1 -38.1 38 10.0 -29.0 60 5 288.5 288.6 276.3 289.3 0.25 22 555 4631 -28.7 -46.7 16 18.0 -29.9 60 6 289.3 289.3 276.5 289.6 0.10 23 500 5370 -34.1 -42.1 44 8.0 -34.7 40 6 291.5 291.5 277.7 292.1 0.19 24 482 5624 -36.1 -43.1 48 7.0 -36.5 33 6 292.1 292.1 278.0 292.7 0.18 25 455 6020 -38.3 -48.3 34 10.0 -38.8 22 7 294.2 294.2 278.9 294.5 0.11 26 400 6890 -44.5 -53.5 36 9.0 -44.8 360 10 297.2 297.2 280.2 297.4 0.07 27 362 7553 -49.5 -57.5 39 8.0 -49.7 344 9 299.1 299.1 281.0 299.2 0.04 28 309 8581 -54.7 -61.7 42 7.0 -54.8 335 12 305.6 305.7 283.7 305.8 0.03 29 300 8770 -54.9 -61.9 42 7.0 -55.0 335 13 308.0 308.0 284.6 308.1 0.03 30 264 9589 -54.5 -70.5 12 16.0 -54.7 325 12 320.0 320.0 288.8 320.1 0.01 31 258 9737 -53.5 -78.5 3 25.0 -53.8 325 13 323.6 323.6 289.9 323.6 0.00 32 250 9940 -52.3 -79.3 2 27.0 -52.6 310 13 328.3 328.3 291.2 328.3 0.00 33 233 10395 -51.7 -79.7 2 28.0 -52.1 323 11 335.9 335.9 293.3 335.9 0.00 34 226 10593 -50.5 -79.5 2 29.0 -50.9 314 11 340.7 340.7 294.5 340.7 0.00 35 200 11390 -49.7 -80.7 1 31.0 -50.2 305 8 354.1 354.1 297.5 354.1 0.00 36 170 12457 -48.1 -81.1 1 33.0 -48.8 297 10 373.6 373.6 301.2 373.6 0.00 37 162 12774 -49.1 -82.1 1 33.0 -49.8 281 10 377.1 377.1 301.8 377.1 0.00 38 150 13280 -48.3 -81.3 1 33.0 -49.1 300 9 386.8 386.8 303.3 386.9 0.00 39 127 14379 -46.5 -81.5 1 35.0 -47.6 278 11 408.9 408.9 306.4 409.0 0.00 40 100 15960 -47.3 -82.3 1 35.0 -48.6 275 14 436.3 436.3 309.5 436.4 0.00 41 87 16883 -46.5 -82.5 1 36.0 -48.0 274 10 455.7 455.7 311.4 455.7 0.01 42 74 17953 -48.1 -83.1 1 35.0 -49.6 269 13 473.9 473.9 313.0 473.9 0.01 43 70 18320 -47.7 -83.7 1 36.0 -49.3 270 12 482.3 482.3 313.7 482.4 0.01 44 62 19123 -45.7 -82.7 1 37.0 -47.9 276 9 503.8 503.8 315.2 503.8 0.01 45 50 20550 -46.7 -83.7 1 37.0 -49.0 265 11 533.4 533.4 317.1 533.5 0.01 46 30 23920 -47.5 -84.5 1 37.0 -50.7 275 8 615.1 615.2 321.3 615.2 0.01 47 23 25676 -48.5 -84.5 1 36.0 -52.1 288 12 660.8 660.8 323.1 660.9 0.01 48 20 26600 -47.5 -84.5 1 37.0 -51.8 320 10 690.8 690.8 324.1 690.9 0.02 49 10 31180 -46.3 -85.3 0 39.0 -53.4 315 7 846.7 846.7 328.3 847.0 0.03 50 4.8 36154 -37.3 -79.3 0 42.0 -53.0 1085.9 1086.0 332.5 1087.9 0.16 TRP 309 8581 -54.7 -61.7 42 7.0 -54.8 335 12 305.6 305.7 283.7 305.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5147.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 31.27 % Est. max temperature: 0.70 C = 33.25 F Sfc-Lift cond lev (LCL): 938.72 mb = 707.74 m = 2321.96 ft T: -10.11 C 700-500 lapse rate: 6.16 C/km ThetaE index: 1.19 C Layer 749.0- 731.0 mb Conv cond level (CCL): 499.51 mb = 5376.83 m = 17640.30 ft Mean mixing ratio: 0.42 g/kg Conv temperature: 19.99 C = 67.97 F Cap Strength: 20.73 C Lifted Index: 21.84 C Risk: None Lifted Index @300 mb: 30.45 C Lifted Index @700 mb: 15.54 C Showalter Index: 13.72 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 8.00 C K Index: -16.10 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.59 J/kg Max Up Vert Vel: 9.86 m/s Conv Inhibition (B-): 78727.58 J/kg Cap Strength: 21.76 C Lift Cond Lev (LCL): 753.81 mb = 2380.82 m = 7810.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 5 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 1020 66 0 0 -0.0 -0.0 | 301 5 4.3 -2.6 1 1000 223 155 4 -1.7 3.6 | 248 3 2.6 1.0 2 989 305 175 4 -0.3 4.0 | 250 4 3.9 1.4 3 951 610 140 7 -4.5 5.4 | 175 3 -0.2 2.8 4 925 821 145 7 -4.0 5.7 | 184 3 0.2 3.1 5 914 914 130 8 -6.1 5.1 | 144 3 -1.9 2.6 6 878 1219 120 8 -6.9 4.0 | 118 3 -2.7 1.4 7 850 1470 125 6 -4.9 3.4 | 143 1 -0.7 0.9 8 811 1829 110 7 -6.6 2.4 | 85 2 -2.3 -0.2 9 778 2134 115 7 -6.3 3.0 | 100 2 -2.1 0.4 10 748 2438 100 11 -10.8 1.9 | 84 7 -6.6 -0.7 11 718 2743 115 12 -10.9 5.1 | 111 7 -6.6 2.5 12 700 2935 90 11 -11.0 0.0 | 69 7 -6.7 -2.6 13 689 3048 95 10 -10.0 0.9 | 73 6 -5.7 -1.7 14 633 3658 60 3 -2.6 -1.5 | 338 4 1.7 -4.1 15 582 4267 60 4 -3.5 -2.0 | 350 5 0.8 -4.6 16 535 4877 60 7 -6.1 -3.5 | 16 6 -1.8 -6.1 17 500 5370 40 6 -3.9 -4.6 | 357 7 0.4 -7.2 18 449 6096 20 7 -2.4 -6.6 | 348 9 1.9 -9.2 19 400 6890 360 10 -0.0 -10.0 | 341 13 4.3 -12.6 20 375 7315 340 10 3.4 -9.4 | 327 14 7.7 -12.0 21 358 7620 345 9 2.3 -8.7 | 330 13 6.6 -11.3 22 311 8534 345 13 3.4 -12.6 | 333 17 7.6 -15.1 23 309 8581 335 12 5.1 -10.9 | 325 16 9.3 -13.5 24 300 8770 335 13 5.5 -11.8 | 326 17 9.8 -14.4 25 283 9144 325 11 6.3 -9.0 | 318 16 10.6 -11.6 26 270 9449 325 11 6.3 -9.0 | 318 16 10.6 -11.6 27 257 9754 325 13 7.5 -10.6 | 318 18 11.7 -13.2 28 250 9940 310 13 10.0 -8.4 | 308 18 14.2 -10.9 29 245 10058 310 12 9.2 -7.7 | 307 17 13.5 -10.3 30 234 10363 325 11 6.3 -9.0 | 318 16 10.6 -11.6 31 224 10668 310 11 8.4 -7.1 | 307 16 12.7 -9.7 32 203 11278 310 12 9.2 -7.7 | 307 17 13.5 -10.3 33 200 11390 305 8 6.6 -4.6 | 304 13 10.8 -7.2 34 185 11887 300 12 10.4 -6.0 | 300 17 14.7 -8.6 35 177 12192 310 10 7.7 -6.4 | 307 15 11.9 -9.0 36 154 13106 265 10 10.0 0.9 | 277 14 14.2 -1.7 37 150 13280 300 9 7.8 -4.5 | 300 14 12.1 -7.1 38 147 13411 285 10 9.7 -2.6 | 290 15 13.9 -5.2 39 134 14021 265 10 10.0 0.9 | 277 14 14.2 -1.7 40 128 14326 280 11 10.8 -1.9 | 287 16 15.1 -4.5 41 117 14935 260 10 9.8 1.7 | 273 14 14.1 -0.8 42 112 15240 270 12 12.0 -0.0 | 279 16 16.3 -2.6 43 102 15850 255 11 10.6 2.8 | 269 15 14.9 0.3 44 100 15960 275 14 13.9 -1.2 | 282 19 18.2 -3.8 45 97 16154 275 14 13.9 -1.2 | 282 19 18.2 -3.8 46 93 16459 290 10 9.4 -3.4 | 294 15 13.7 -6.0 47 81 17374 255 11 10.6 2.8 | 269 15 14.9 0.3 48 74 17983 270 13 13.0 -0.0 | 279 17 17.3 -2.6 49 70 18288 250 13 12.2 4.4 | 264 17 16.5 1.9 50 70 18320 270 12 12.0 -0.0 | 279 16 16.3 -2.6 51 67 18593 280 13 12.8 -2.3 | 286 18 17.1 -4.8 52 64 18898 285 10 9.7 -2.6 | 290 15 13.9 -5.2 53 56 19812 250 6 5.6 2.1 | 273 10 9.9 -0.5 54 53 20117 230 11 8.4 7.1 | 251 13 12.7 4.5 55 51 20422 260 19 18.7 3.3 | 268 23 23.0 0.7 56 50 20550 265 11 11.0 1.0 | 276 15 15.2 -1.6 57 49 20726 255 14 13.5 3.6 | 267 18 17.8 1.0 58 44 21336 270 10 10.0 -0.0 | 280 14 14.3 -2.6 59 42 21641 250 13 12.2 4.4 | 264 17 16.5 1.9 60 40 21946 275 15 14.9 -1.3 | 281 20 19.2 -3.9 61 39 22250 270 15 15.0 -0.0 | 278 19 19.3 -2.6 62 37 22555 295 13 11.8 -5.5 | 297 18 16.0 -8.1 63 35 22860 295 10 9.1 -4.2 | 297 15 13.3 -6.8 64 34 23165 250 11 10.3 3.8 | 265 15 14.6 1.2 65 32 23470 280 11 10.8 -1.9 | 287 16 15.1 -4.5 66 31 23774 290 10 9.4 -3.4 | 294 15 13.7 -6.0 67 30 23920 275 8 8.0 -0.7 | 285 13 12.2 -3.3 68 27 24689 275 10 10.0 -0.9 | 284 15 14.2 -3.5 69 26 24994 290 13 12.2 -4.4 | 293 18 16.5 -7.0 70 24 25298 270 11 11.0 -0.0 | 280 15 15.3 -2.6 71 23 25603 295 12 10.9 -5.1 | 297 17 15.1 -7.7 72 22 25908 265 10 10.0 0.9 | 277 14 14.2 -1.7 73 20 26600 320 10 6.4 -7.7 | 314 15 10.7 -10.2 74 19 26822 330 11 5.5 -9.5 | 321 16 9.8 -12.1 75 18 27432 290 5 4.7 -1.7 | 296 10 9.0 -4.3 76 16 28042 230 10 7.7 6.4 | 252 13 11.9 3.8 77 13 29261 295 11 10.0 -4.6 | 297 16 14.2 -7.2 78 13 29566 300 10 8.7 -5.0 | 300 15 12.9 -7.6 79 12 29870 325 10 5.7 -8.2 | 317 15 10.0 -10.8 80 10 31180 315 7 4.9 -4.9 | 309 12 9.2 -7.5 Wind Parameters Mean winds (0-6000m): 91.2 at 6.6 knts Storm direction: 121.2 at 5.0 knts Shear (0-3000m) pos: 1.1 neg: 1.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -17.8 tot: -11.6 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.43 Bulk Shear: 5.15 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 ------------------------------------------------------------------------------- 500 158 4 247 3| 6.8 0.0 6.8| 1.3 -5.4 -4.1 -8.2 -0.58| 10.6 -6.2 1000 143 6 203 2| 3.4 1.5 4.9| 1.5 -8.0 -6.5 -6.5 -0.66| 7.2 -4.7 1500 135 6 177 2| 2.3 0.9 3.2| 1.8 -8.6 -6.8 -4.6 -0.56| 5.8 -3.3 2000 129 6 155 2| 1.7 0.9 2.6| 2.0 -9.0 -7.0 -3.5 -0.54| 4.8 -2.6 2500 123 7 127 2| 1.4 1.5 2.9| 3.8 -10.0 -6.2 -2.5 -0.41| 5.0 -2.0 3000 118 8 112 3| 1.1 1.3 2.4| 6.1 -17.8 -11.6 -3.9 -0.42| 5.3 -2.2 4000 111 7 88 2| 0.8 0.9 1.8| 6.9 -27.2 -20.3 -5.1 -0.50| 5.1 -2.6 5000 102 7 63 3| 0.7 1.0 1.7| 10.7 -28.7 -18.0 -3.6 -0.41| 4.5 -1.9 6000 91 7 44 3| 0.6 1.0 1.6| 10.7 -33.8 -23.1 -3.9 -0.43| 4.1 -1.8 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20250422.00.gif