UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 20 OCT 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 1015 66 -12.5 -16.2 74 3.7 -13.2 280 9 259.5 259.7 259.0 262.4 1.06 1 1014 75 -8.5 -14.5 62 6.0 -9.9 280 9 263.6 263.8 262.4 266.9 1.22 2 1000 208 -7.9 -14.9 57 7.0 -9.5 275 5 265.2 265.4 263.6 268.6 1.20 3 959 533 -7.5 -11.2 75 3.7 -8.5 5 1 268.8 269.1 267.0 273.5 1.69 4 948 623 -7.7 -13.7 62 6.0 -9.2 39 1 269.5 269.8 267.0 273.4 1.40 5 934 738 -8.3 -12.0 75 3.7 -9.3 79 2 270.1 270.3 267.7 274.6 1.63 6 925 813 -8.9 -13.9 67 5.0 -10.2 105 2 270.2 270.4 267.4 274.1 1.41 7 924 821 -8.9 -14.9 62 6.0 -10.4 108 2 270.3 270.5 267.3 273.9 1.30 8 875 1241 -12.1 -15.9 73 3.8 -13.0 162 3 271.2 271.4 267.8 274.8 1.26 9 850 1462 -12.9 -18.9 61 6.0 -14.2 240 7 272.6 272.8 268.4 275.5 1.01 10 803 1895 -14.1 -23.1 46 9.0 -15.7 263 12 275.8 276.0 269.9 278.0 0.74 11 790 2019 -14.9 -22.9 50 8.0 -16.4 269 14 276.3 276.4 270.2 278.5 0.77 12 782 2096 -14.5 -27.5 32 13.0 -16.6 273 15 277.5 277.6 270.5 279.0 0.51 13 765 2262 -15.5 -30.5 26 15.0 -17.7 271 16 278.2 278.2 270.8 279.4 0.39 14 759 2321 -15.9 -27.9 35 12.0 -17.8 269 15 278.4 278.4 271.1 279.9 0.51 15 756 2351 -15.3 -34.3 18 19.0 -17.8 268 15 279.3 279.4 271.2 280.2 0.28 16 741 2503 -15.7 -38.7 12 23.0 -18.4 265 14 280.5 280.5 271.8 281.1 0.18 17 709 2835 -16.5 -35.5 18 19.0 -19.0 250 11 283.2 283.2 273.5 284.0 0.26 18 700 2931 -17.1 -29.1 34 12.0 -19.0 235 11 283.5 283.6 274.0 285.1 0.49 19 698 2952 -17.3 -29.3 34 12.0 -19.1 233 11 283.6 283.6 274.0 285.1 0.48 20 691 3028 -17.9 -36.9 17 19.0 -20.2 227 10 283.7 283.8 273.7 284.5 0.23 21 682 3126 -18.7 -30.7 34 12.0 -20.4 229 9 283.9 284.0 274.2 285.2 0.43 22 664 3325 -19.9 -30.9 37 11.0 -21.4 238 7 284.7 284.8 274.6 286.1 0.44 23 650 3484 -19.9 -39.9 15 20.0 -22.1 244 8 286.5 286.5 275.1 287.1 0.18 24 631 3703 -21.3 -35.3 27 14.0 -23.0 247 10 287.3 287.4 275.7 288.3 0.30 25 611 3941 -21.9 -40.9 16 19.0 -23.8 228 11 289.3 289.3 276.6 289.9 0.18 26 600 4075 -22.9 -35.9 29 13.0 -24.4 227 11 289.6 289.7 276.9 290.6 0.30 27 561 4565 -25.9 -45.9 14 20.0 -27.5 237 12 291.7 291.7 277.7 292.1 0.11 28 507 5291 -30.9 -40.9 37 10.0 -31.7 237 16 294.2 294.2 279.0 294.9 0.21 29 500 5390 -31.5 -46.5 21 15.0 -32.5 235 17 294.6 294.7 279.1 295.0 0.12 30 493 5489 -32.1 -47.1 21 15.0 -33.1 235 15 295.1 295.1 279.3 295.5 0.11 31 461 5957 -35.9 -43.9 44 8.0 -36.4 246 16 296.1 296.1 279.8 296.6 0.17 32 459 5987 -36.1 -45.1 39 9.0 -36.7 247 16 296.2 296.2 279.8 296.7 0.15 33 450 6124 -36.9 -48.9 28 12.0 -37.5 252 16 296.9 296.9 280.1 297.2 0.10 34 444 6217 -37.1 -43.1 54 6.0 -37.5 259 17 297.8 297.8 280.6 298.4 0.19 35 432 6405 -37.7 -40.8 73 3.1 -37.9 275 20 299.3 299.4 281.4 300.2 0.25 36 416 6663 -39.1 -42.6 69 3.5 -39.3 273 20 300.8 300.8 282.0 301.5 0.22 37 400 6930 -41.3 -44.5 71 3.2 -41.5 270 19 301.3 301.3 282.1 302.0 0.18 38 327 8263 -52.5 -54.7 77 2.2 -52.5 257 23 303.8 303.8 283.0 304.0 0.07 39 323 8343 -52.1 -59.1 43 7.0 -52.2 265 22 305.4 305.4 283.6 305.5 0.04 40 320 8403 -52.1 -60.1 38 8.0 -52.2 271 22 306.2 306.2 284.0 306.3 0.04 41 306 8692 -52.3 -65.3 19 13.0 -52.5 288 23 309.9 309.9 285.3 309.9 0.02 42 300 8820 -52.7 -64.7 22 12.0 -52.9 290 24 311.1 311.1 285.7 311.1 0.02 43 275 9379 -54.9 -66.9 21 12.0 -55.1 295 32 315.7 315.7 287.3 315.8 0.02 44 250 9990 -54.3 -74.3 7 20.0 -54.5 300 37 325.3 325.3 290.4 325.4 0.01 45 232 10467 -54.5 -74.5 7 20.0 -54.8 297 40 332.1 332.1 292.3 332.1 0.01 46 219 10837 -52.7 -78.7 3 26.0 -53.0 300 38 340.4 340.4 294.4 340.4 0.00 47 200 11420 -53.5 -80.5 2 27.0 -53.8 300 34 348.0 348.0 296.2 348.1 0.00 48 190 11750 -53.5 -80.5 2 27.0 -53.8 306 31 353.2 353.2 297.3 353.2 0.00 49 182 12028 -52.3 -80.3 2 28.0 -52.7 308 30 359.5 359.5 298.6 359.5 0.00 50 170 12468 -54.3 -81.3 2 27.0 -54.6 296 31 363.3 363.3 299.3 363.3 0.00 51 154 13101 -54.7 -82.7 2 28.0 -55.1 303 29 373.0 373.0 301.1 373.0 0.00 52 150 13270 -53.9 -82.9 2 29.0 -54.3 310 28 377.2 377.2 301.8 377.2 0.00 53 147 13400 -53.3 -82.3 2 29.0 -53.8 315 29 380.4 380.4 302.3 380.4 0.00 54 100 15870 -55.3 -85.3 1 30.0 -55.8 310 25 420.9 420.9 307.8 420.9 0.00 55 95 16196 -56.7 -85.7 1 29.0 -57.2 310 25 424.4 424.4 308.2 424.4 0.00 56 89 16609 -55.9 -85.9 1 30.0 -56.5 306 25 433.9 433.9 309.3 434.0 0.00 57 70 18130 -57.5 -86.5 1 29.0 -58.0 315 29 461.4 461.4 311.9 461.4 0.00 58 50 20230 -61.1 -88.1 2 27.0 -61.6 320 31 499.5 499.5 314.9 499.5 0.00 59 30 23370 -65.7 -90.7 2 25.0 -66.1 345 23 565.5 565.5 318.9 565.6 0.00 60 27 24007 -67.7 -91.7 2 24.0 -68.1 335 21 577.2 577.2 319.5 577.2 0.00 61 21 25525 -66.3 -91.3 2 25.0 -66.9 322 32 624.5 624.5 321.7 624.5 0.00 62 20 25820 -67.5 -91.5 2 24.0 -68.0 345 35 629.6 629.6 321.9 629.6 0.00 63 10 29960 -70.9 -93.9 2 23.0 -71.5 355 33 754.9 754.9 326.1 754.9 0.01 64 9.4 30326 -71.7 -93.7 2 22.0 -72.3 347 35 765.3 765.3 326.4 765.4 0.01 65 5.5 33502 -69.9 -93.9 2 24.0 -71.1 900.1 900.1 329.4 900.2 0.01 66 4.4 34852 -63.5 -90.5 1 27.0 -66.5 989.6 989.6 331.0 989.9 0.02 TRP 275 9379 -54.9 -66.9 21 12.0 -55.1 295 32 315.7 315.7 287.3 315.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5182.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 37.73 % Est. max temperature: -0.22 C = 31.61 F Sfc-Lift cond lev (LCL): 955.99 mb = 557.44 m = 1828.84 ft T: -7.55 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.65 C Layer 925.0- 875.0 mb Conv cond level (CCL): 699.38 mb = 2937.71 m = 9638.03 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 11.61 C = 52.91 F Cap Strength: 18.62 C Lifted Index: 18.87 C Risk: None Lifted Index @300 mb: 27.79 C Lifted Index @700 mb: 11.88 C Showalter Index: 15.94 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 12.60 C K Index: -12.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.84 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 81303.14 J/kg Cap Strength: 18.65 C Lift Cond Lev (LCL): 886.34 mb = 1141.55 m = 3745.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 8 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 1015 66 280 9 8.9 -1.6 | 305 1 1.0 -0.7 1 1000 208 275 5 5.0 -0.4 | 98 3 -2.8 0.4 2 988 305 275 2 2.0 -0.2 | 96 6 -5.8 0.7 3 950 610 35 1 -0.6 -0.8 | 90 8 -8.4 0.0 4 925 813 105 2 -1.9 0.5 | 98 10 -9.7 1.4 5 913 914 140 2 -1.3 1.5 | 105 9 -9.1 2.4 6 877 1219 155 3 -1.3 2.7 | 111 10 -9.1 3.6 7 850 1462 240 7 6.1 3.5 | 158 5 -1.8 4.3 8 843 1524 275 12 12.0 -1.0 | 273 4 4.1 -0.2 9 810 1829 260 11 10.8 1.9 | 228 4 3.0 2.7 10 778 2134 275 16 15.9 -1.4 | 274 8 8.1 -0.6 11 747 2438 265 15 14.9 1.3 | 253 7 7.1 2.1 12 718 2743 265 11 11.0 1.0 | 240 4 3.1 1.8 13 700 2931 235 11 9.0 6.3 | 189 7 1.2 7.1 14 689 3048 225 10 7.1 7.1 | 175 8 -0.7 7.9 15 661 3353 240 7 6.1 3.5 | 158 5 -1.8 4.3 16 634 3658 250 10 9.4 3.4 | 200 5 1.6 4.3 17 608 3962 225 11 7.8 7.8 | 180 9 -0.0 8.6 18 583 4267 230 12 9.2 7.7 | 189 9 1.4 8.5 19 536 4877 245 13 11.8 5.5 | 212 7 4.0 6.3 20 500 5390 235 17 13.9 9.8 | 210 12 6.1 10.6 21 493 5486 235 15 12.3 8.6 | 205 10 4.5 9.4 22 451 6096 250 16 15.0 5.5 | 229 10 7.2 6.3 23 432 6401 275 20 19.9 -1.7 | 274 12 12.1 -0.9 24 400 6930 270 19 19.0 -0.0 | 266 11 11.2 0.8 25 360 7620 260 17 16.7 3.0 | 247 10 8.9 3.8 26 328 8230 255 23 22.2 6.0 | 245 16 14.4 6.8 27 313 8534 285 21 20.3 -5.4 | 290 13 12.5 -4.6 28 300 8820 290 24 22.6 -8.2 | 297 16 14.7 -7.4 29 285 9144 290 27 25.4 -9.2 | 296 19 17.6 -8.4 30 275 9379 295 32 29.0 -13.5 | 301 25 21.2 -12.7 31 259 9754 305 35 28.7 -20.1 | 313 28 20.9 -19.2 32 250 9990 300 37 32.0 -18.5 | 306 30 24.2 -17.7 33 236 10363 295 41 37.2 -17.3 | 299 34 29.3 -16.5 34 225 10668 300 39 33.8 -19.5 | 306 32 26.0 -18.7 35 200 11420 300 34 29.4 -17.0 | 307 27 21.6 -16.2 36 195 11582 295 32 29.0 -13.5 | 301 25 21.2 -12.7 37 186 11887 315 30 21.2 -21.2 | 327 24 13.4 -20.4 38 177 12192 300 30 26.0 -15.0 | 308 23 18.2 -14.2 39 161 12802 290 32 30.1 -10.9 | 294 24 22.3 -10.1 40 150 13270 310 28 21.4 -18.0 | 322 22 13.6 -17.2 41 147 13411 315 29 20.5 -20.5 | 327 23 12.7 -19.7 42 140 13716 300 31 26.8 -15.5 | 308 24 19.0 -14.7 43 133 14021 300 27 23.4 -13.5 | 309 20 15.6 -12.7 44 110 15240 305 26 21.3 -14.9 | 316 19 13.5 -14.1 45 100 15870 310 25 19.2 -16.1 | 323 19 11.3 -15.2 46 96 16154 310 25 19.2 -16.1 | 323 19 11.3 -15.2 47 87 16764 305 25 20.5 -14.3 | 317 19 12.7 -13.5 48 72 17983 325 28 16.1 -22.9 | 340 24 8.2 -22.1 49 70 18130 315 29 20.5 -20.5 | 327 23 12.7 -19.7 50 65 18593 305 29 23.8 -16.6 | 315 22 15.9 -15.8 51 56 19507 330 30 15.0 -26.0 | 344 26 7.2 -25.1 52 50 20230 320 31 19.9 -23.7 | 332 26 12.1 -22.9 53 48 20422 310 34 26.0 -21.9 | 319 28 18.2 -21.0 54 44 21031 325 31 17.8 -25.4 | 338 27 10.0 -24.6 55 42 21336 320 30 19.3 -23.0 | 333 25 11.5 -22.1 56 38 21946 320 30 19.3 -23.0 | 333 25 11.5 -22.1 57 36 22250 325 35 20.1 -28.7 | 336 30 12.3 -27.8 58 30 23370 345 23 6.0 -22.2 | 5 21 -1.9 -21.4 59 28 23774 350 25 4.3 -24.6 | 8 24 -3.5 -23.8 60 27 24079 330 20 10.0 -17.3 | 352 17 2.2 -16.5 61 24 24689 340 30 10.3 -28.2 | 355 27 2.4 -27.4 62 21 25603 320 32 20.6 -24.5 | 332 27 12.8 -23.7 63 20 25820 345 35 9.1 -33.8 | 358 33 1.2 -33.0 64 19 26213 345 38 9.8 -36.7 | 357 36 2.0 -35.9 65 16 27127 335 30 12.7 -27.2 | 350 27 4.9 -26.4 66 15 27432 340 33 11.3 -31.0 | 353 30 3.5 -30.2 67 15 27737 355 33 2.9 -32.9 | 9 32 -4.9 -32.0 68 13 28346 345 41 10.6 -39.6 | 356 39 2.8 -38.8 69 12 28651 350 33 5.7 -32.5 | 4 32 -2.1 -31.7 70 12 28956 335 29 12.3 -26.3 | 350 26 4.4 -25.4 71 11 29261 325 30 17.2 -24.6 | 338 26 9.4 -23.7 72 11 29566 10 32 -5.6 -31.5 | 24 33 -13.4 -30.7 73 10 29960 355 33 2.9 -32.9 | 9 32 -4.9 -32.0 74 9 30175 340 37 12.7 -34.8 | 352 34 4.8 -33.9 Wind Parameters Mean winds (0-6000m): 246.1 at 10.5 knts Storm direction: 276.1 at 7.9 knts Shear (0-3000m) pos: 0.5 neg: 1.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -130.5 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -20.5 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.45 Bulk Shear: 8.66 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 ------------------------------------------------------------------------------- 500 283 3 91 5| 9.5 0.0 9.5| 1.0 -1.8 -0.7 -1.5 0.30| 11.0 3.3 1000 266 3 101 5| 5.6 0.0 5.6| 9.0 -1.8 7.2 7.2 0.43| 7.6 3.3 1500 241 4 118 5| 1.1 0.0 1.1| 28.4 -1.8 26.6 17.7 0.67| 10.9 7.3 2000 259 6 131 3| 0.8 0.8 1.6| 32.8 -4.0 28.8 14.4 0.58| 9.9 5.7 2500 264 8 173 2| 0.6 0.5 1.1| 34.1 -9.7 24.4 9.8 0.46| 9.0 4.1 3000 261 8 189 2| 0.5 1.5 2.1| 34.1 -20.5 13.6 4.5 0.24| 9.1 2.2 4000 253 9 187 3| 0.6 1.6 2.3| 38.9 -26.7 12.1 3.0 0.19| 8.4 1.6 5000 248 9 192 4| 1.0 1.3 2.3| 47.9 -26.8 21.1 4.2 0.24| 7.3 1.7 6000 246 10 199 5| 1.1 1.2 2.3| 57.6 -30.1 27.6 4.6 0.24| 6.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251020.12.gif