UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 19 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 1016 66 -13.1 -16.1 78 3.0 -13.7 270 5 258.9 259.0 258.5 261.7 1.07 1 1015 75 -8.7 -13.7 67 5.0 -9.9 268 5 263.3 263.5 262.4 266.9 1.31 2 1000 218 -7.5 -12.5 67 5.0 -8.8 235 6 265.6 265.9 264.4 269.6 1.46 3 989 304 -7.3 -12.3 67 5.0 -8.6 260 2 266.7 266.9 265.2 270.8 1.50 4 927 807 -8.7 -13.4 69 4.7 -9.9 244 5 270.2 270.5 267.5 274.3 1.46 5 925 824 -8.7 -13.4 69 4.7 -9.9 250 5 270.4 270.7 267.7 274.5 1.47 6 850 1474 -12.3 -14.9 81 2.6 -12.9 315 4 273.3 273.5 269.4 277.3 1.41 7 820 1747 -14.5 -14.6 99 0.1 -14.5 250 2 273.8 274.0 269.9 278.0 1.50 8 802 1915 -15.3 -15.4 99 0.1 -15.3 269 3 274.6 274.9 270.4 278.7 1.44 9 796 1972 -15.1 -18.7 74 3.6 -15.9 296 3 275.4 275.6 270.3 278.6 1.10 10 725 2671 -20.7 -20.7 100 0.0 -20.7 279 10 276.8 276.9 270.9 279.7 1.01 11 723 2691 -19.5 -20.6 91 1.1 -19.7 279 11 278.3 278.5 271.9 281.3 1.03 12 713 2795 -19.1 -22.6 74 3.5 -19.7 276 12 279.9 280.0 272.6 282.5 0.87 13 702 2911 -18.5 -23.0 68 4.5 -19.3 267 12 281.8 281.9 273.6 284.3 0.86 14 700 2932 -18.7 -23.3 67 4.6 -19.6 265 12 281.8 281.9 273.6 284.3 0.84 15 646 3527 -22.1 -30.1 48 8.0 -23.2 284 11 284.5 284.6 274.5 286.0 0.49 16 635 3653 -22.5 -29.5 53 7.0 -23.5 298 12 285.4 285.5 275.1 287.1 0.52 17 625 3769 -22.5 -38.5 22 16.0 -24.2 300 12 286.7 286.8 275.3 287.4 0.22 18 547 4739 -27.3 -43.3 20 16.0 -28.6 278 12 292.1 292.2 278.0 292.7 0.15 19 500 5380 -32.1 -46.1 24 14.0 -33.0 270 18 293.9 293.9 278.8 294.3 0.12 20 455 6036 -36.9 -46.9 35 10.0 -37.5 265 19 295.9 295.9 279.7 296.4 0.12 21 400 6910 -43.7 -55.7 25 12.0 -44.0 260 21 298.2 298.2 280.6 298.4 0.05 22 399 6927 -43.7 -55.7 25 12.0 -44.0 260 21 298.4 298.4 280.7 298.6 0.05 23 391 7063 -44.9 -50.9 51 6.0 -45.1 263 21 298.6 298.6 280.8 298.9 0.09 24 388 7114 -45.1 -49.5 61 4.4 -45.3 267 21 299.0 299.0 281.0 299.4 0.11 25 377 7306 -46.3 -55.3 35 9.0 -46.6 279 20 299.9 299.9 281.4 300.1 0.06 26 344 7910 -50.9 -56.9 49 6.0 -51.0 290 22 301.6 301.6 282.1 301.8 0.05 27 337 8044 -51.7 -54.7 70 3.0 -51.8 289 22 302.3 302.3 282.4 302.5 0.07 28 307 8643 -56.1 -58.4 75 2.3 -56.1 285 23 304.3 304.3 283.2 304.4 0.05 29 304 8706 -56.1 -59.0 70 2.9 -56.2 287 23 305.1 305.1 283.5 305.3 0.04 30 300 8790 -55.9 -64.9 32 9.0 -56.0 290 23 306.6 306.6 284.0 306.6 0.02 31 298 8833 -55.9 -65.9 28 10.0 -56.0 286 23 307.1 307.1 284.2 307.2 0.02 32 293 8940 -56.1 -63.1 41 7.0 -56.2 292 23 308.3 308.3 284.7 308.4 0.03 33 280 9228 -56.7 -66.7 27 10.0 -56.8 307 22 311.5 311.5 285.9 311.6 0.02 34 270 9459 -55.5 -68.5 18 13.0 -55.6 313 21 316.5 316.5 287.6 316.6 0.01 35 250 9950 -55.3 -71.3 12 16.0 -55.5 315 20 323.9 323.9 289.9 323.9 0.01 36 246 10053 -55.1 -75.1 7 20.0 -55.3 316 20 325.6 325.6 290.5 325.7 0.01 37 225 10628 -52.1 -78.1 3 26.0 -52.4 324 19 338.7 338.7 294.0 338.7 0.00 38 200 11390 -52.9 -79.9 2 27.0 -53.2 325 22 349.0 349.0 296.4 349.0 0.00 39 171 12402 -51.5 -81.5 2 30.0 -52.0 320 21 367.3 367.3 300.1 367.3 0.00 40 150 13250 -52.1 -83.1 1 31.0 -52.6 310 21 380.3 380.3 302.3 380.3 0.00 41 100 15850 -54.7 -85.7 1 31.0 -55.2 300 26 422.0 422.0 308.0 422.1 0.00 42 83 17034 -57.1 -86.1 1 29.0 -57.6 323 27 440.2 440.2 309.9 440.3 0.00 43 78 17427 -56.3 -86.3 1 30.0 -56.9 320 27 449.8 449.8 310.8 449.8 0.00 44 70 18110 -58.3 -87.3 1 29.0 -58.8 315 29 459.7 459.7 311.7 459.7 0.00 45 65 18575 -59.9 -87.9 1 28.0 -60.3 320 26 466.0 466.0 312.3 466.0 0.00 46 50 20210 -61.5 -88.5 2 27.0 -62.0 315 24 498.6 498.6 314.8 498.6 0.00 47 32 22965 -64.5 -90.5 2 26.0 -65.0 302 14 558.4 558.4 318.6 558.4 0.00 48 30 23360 -64.9 -89.9 2 25.0 -65.4 325 25 567.7 567.7 319.0 567.7 0.00 49 20 25800 -68.9 -92.9 2 24.0 -69.4 345 30 625.3 625.3 321.7 625.3 0.00 50 17 26776 -67.5 -92.5 2 25.0 -68.1 348 33 659.5 659.5 323.0 659.5 0.00 51 13 28379 -71.1 -94.1 2 23.0 -71.6 318 26 699.6 699.6 324.4 699.7 0.00 52 10 29940 -69.1 -94.1 2 25.0 -69.9 355 30 761.6 761.6 326.3 761.7 0.01 53 9.6 30184 -68.3 -93.3 2 25.0 -69.2 353 28 773.6 773.6 326.5 773.6 0.01 54 6.6 32424 -69.9 -93.9 2 24.0 -70.9 854.4 854.4 328.5 854.4 0.01 55 4.6 34604 -64.1 -91.1 1 27.0 -66.8 974.3 974.3 330.8 974.5 0.02 TRP 307 8643 -56.1 -58.4 75 2.3 -56.1 285 23 304.3 304.3 283.2 304.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5162.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 57.12 % Est. max temperature: 0.72 C = 33.30 F Sfc-Lift cond lev (LCL): 967.87 mb = 471.96 m = 1548.40 ft T: -7.77 C 700-500 lapse rate: 5.47 C/km ThetaE index: 0.11 C Layer 796.0- 725.0 mb Conv cond level (CCL): 805.66 mb = 1880.97 m = 6171.08 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 2.56 C = 36.61 F Cap Strength: 17.45 C Lifted Index: 18.27 C Risk: None Lifted Index @300 mb: 24.59 C Lifted Index @700 mb: 10.28 C Showalter Index: 13.99 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 17.20 C K Index: 0.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.21 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 67439.31 J/kg Cap Strength: 18.24 C Lift Cond Lev (LCL): 892.46 mb = 1099.33 m = 3606.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 7 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 1016 66 270 5 5.0 -0.0 | 168 4 -0.9 4.3 1 1000 218 235 6 4.9 3.4 | 173 8 -1.0 7.7 2 989 305 260 2 2.0 0.3 | 139 6 -3.9 4.6 3 951 610 170 7 -1.2 6.9 | 147 13 -7.1 11.2 4 925 824 250 5 4.7 1.7 | 168 6 -1.2 6.0 5 914 914 275 5 5.0 -0.4 | 166 4 -0.9 3.8 6 879 1219 305 6 4.9 -3.4 | 129 1 -1.0 0.8 7 850 1474 315 4 2.8 -2.8 | 115 3 -3.1 1.4 8 811 1829 230 2 1.5 1.3 | 142 7 -4.4 5.5 9 779 2134 15 4 -1.0 -3.9 | 93 7 -7.0 0.4 10 748 2438 275 4 4.0 -0.3 | 154 4 -1.9 3.9 11 718 2743 280 12 11.8 -2.1 | 250 6 5.9 2.2 12 700 2932 265 12 12.0 1.0 | 229 8 6.0 5.3 13 689 3048 265 11 11.0 1.0 | 224 7 5.0 5.2 14 661 3353 265 10 10.0 0.9 | 218 7 4.0 5.1 15 634 3658 300 12 10.4 -6.0 | 291 5 4.5 -1.7 16 608 3962 300 12 10.4 -6.0 | 291 5 4.5 -1.7 17 583 4267 280 10 9.8 -1.7 | 237 5 3.9 2.5 18 559 4572 265 12 12.0 1.0 | 229 8 6.0 5.3 19 536 4877 290 12 11.3 -4.1 | 268 5 5.4 0.2 20 500 5380 270 18 18.0 -0.0 | 251 13 12.1 4.3 21 450 6096 265 19 18.9 1.7 | 246 14 13.0 5.9 22 431 6401 255 20 19.3 5.2 | 235 16 13.4 9.4 23 400 6910 260 21 20.7 3.6 | 242 17 14.8 7.9 24 394 7010 260 21 20.7 3.6 | 242 17 14.8 7.9 25 376 7315 280 20 19.7 -3.5 | 267 14 13.8 0.8 26 359 7620 285 23 22.2 -6.0 | 276 16 16.3 -1.7 27 343 7925 290 22 20.7 -7.5 | 282 15 14.8 -3.3 28 307 8643 285 23 22.2 -6.0 | 276 16 16.3 -1.7 29 300 8790 290 23 21.6 -7.9 | 283 16 15.7 -3.6 30 298 8839 285 23 22.2 -6.0 | 276 16 16.3 -1.7 31 284 9144 305 22 18.0 -12.6 | 305 15 12.1 -8.4 32 258 9754 320 21 13.5 -16.1 | 327 14 7.6 -11.8 33 250 9950 315 20 14.1 -14.1 | 320 13 8.2 -9.9 34 224 10668 325 19 10.9 -15.6 | 336 12 5.0 -11.3 35 213 10973 315 21 14.8 -14.8 | 320 14 8.9 -10.6 36 204 11278 335 21 8.9 -19.0 | 349 15 3.0 -14.8 37 200 11390 325 22 12.6 -18.0 | 334 15 6.7 -13.8 38 177 12192 330 22 11.0 -19.1 | 341 16 5.1 -14.8 39 169 12497 315 20 14.1 -14.1 | 320 13 8.2 -9.9 40 161 12802 320 19 12.2 -14.6 | 329 12 6.3 -10.3 41 153 13106 300 20 17.3 -10.0 | 297 13 11.4 -5.7 42 150 13250 310 21 16.1 -13.5 | 312 14 10.2 -9.2 43 139 13716 325 20 11.5 -16.4 | 335 13 5.6 -12.1 44 127 14326 305 21 17.2 -12.0 | 305 14 11.3 -7.8 45 115 14935 320 22 14.1 -16.9 | 327 15 8.2 -12.6 46 110 15240 305 20 16.4 -11.5 | 305 13 10.5 -7.2 47 100 15850 300 26 22.5 -13.0 | 298 19 16.6 -8.7 48 95 16154 300 26 22.5 -13.0 | 298 19 16.6 -8.7 49 87 16764 325 26 14.9 -21.3 | 332 19 9.0 -17.0 50 70 18110 315 29 20.5 -20.5 | 318 22 14.6 -16.2 51 68 18288 315 26 18.4 -18.4 | 319 19 12.5 -14.1 52 62 18898 325 25 14.3 -20.5 | 333 18 8.4 -16.2 53 59 19202 310 23 17.6 -14.8 | 312 16 11.7 -10.5 54 53 19812 305 29 23.8 -16.6 | 305 22 17.8 -12.4 55 51 20117 325 24 13.8 -19.7 | 333 17 7.8 -15.4 56 50 20210 315 24 17.0 -17.0 | 319 17 11.1 -12.7 57 48 20422 305 28 22.9 -16.1 | 305 21 17.0 -11.8 58 44 21031 325 28 16.1 -22.9 | 331 21 10.1 -18.7 59 42 21336 325 22 12.6 -18.0 | 334 15 6.7 -13.8 60 36 22250 335 28 11.8 -25.4 | 344 22 5.9 -21.1 61 34 22555 335 21 8.9 -19.0 | 349 15 3.0 -14.8 62 33 22860 305 14 11.5 -8.0 | 304 7 5.6 -3.8 63 31 23165 295 14 12.7 -5.9 | 284 7 6.8 -1.7 64 30 23360 325 25 14.3 -20.5 | 333 18 8.4 -16.2 65 29 23470 295 22 19.9 -9.3 | 290 15 14.0 -5.0 66 28 23774 325 25 14.3 -20.5 | 333 18 8.4 -16.2 67 27 24079 295 24 21.8 -10.1 | 290 17 15.8 -5.9 68 20 25800 345 30 7.8 -29.0 | 356 25 1.8 -24.7 69 20 25908 345 28 7.2 -27.0 | 357 23 1.3 -22.8 70 18 26518 340 31 10.6 -29.1 | 349 25 4.7 -24.9 71 17 26822 350 34 5.9 -33.5 | 0 29 -0.0 -29.2 72 16 27127 360 30 -0.0 -30.0 | 13 26 -5.9 -25.7 73 15 27432 355 23 2.0 -22.9 | 12 19 -3.9 -18.7 74 14 27737 330 19 9.5 -16.5 | 344 13 3.6 -12.2 75 13 28346 315 26 18.4 -18.4 | 319 19 12.5 -14.1 76 12 28651 350 27 4.7 -26.6 | 3 22 -1.2 -22.3 77 12 28956 340 39 13.3 -36.6 | 347 33 7.4 -32.4 78 11 29261 360 34 -0.0 -34.0 | 11 30 -5.9 -29.7 79 10 29940 355 30 2.6 -29.9 | 7 26 -3.3 -25.6 80 9 30175 350 25 4.3 -24.6 | 4 20 -1.6 -20.4 Wind Parameters Mean winds (0-6000m): 275.7 at 9.7 knts Storm direction: 305.7 at 7.3 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 55.9 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -19.5 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.16 Bulk Shear: 7.98 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 ------------------------------------------------------------------------------- 500 224 4 159 8| 0.0 8.1 8.1| 2.7 -6.9 -4.2 -8.4 -0.19| 11.0 -2.1 1000 229 5 165 8| 4.9 4.0 8.9| 10.5 -7.3 3.3 3.3 0.03| 10.9 0.3 1500 260 5 170 5| 2.8 2.7 5.5| 11.8 -8.0 3.9 2.6 0.02| 9.0 0.1 2000 265 4 162 5| 2.5 2.0 4.5| 12.6 -12.9 -0.2 -0.1 -0.08| 8.7 -0.7 2500 273 4 160 4| 2.0 1.8 3.8| 19.7 -14.0 5.8 2.3 0.09| 9.2 0.8 3000 273 6 175 4| 1.7 2.0 3.7| 23.9 -19.5 4.3 1.4 0.08| 9.1 0.8 4000 279 7 198 3| 1.9 1.5 3.5| 32.7 -22.2 10.5 2.6 0.14| 8.0 1.2 5000 279 8 213 4| 2.0 1.8 3.8| 40.2 -28.2 12.0 2.4 0.12| 7.8 0.9 6000 276 10 229 5| 1.7 2.0 3.7| 40.2 -37.9 2.3 0.4 0.07| 7.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251019.12.gif