UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 16 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 1001 66 -13.1 -16.3 77 3.2 -13.7 270 4 260.0 260.1 259.3 262.9 1.07 1 1000 85 -11.9 -15.3 76 3.4 -12.6 305 3 261.2 261.4 260.5 264.4 1.16 2 999 93 -11.9 -15.1 77 3.2 -12.6 308 3 261.3 261.5 260.6 264.5 1.18 3 967 342 -12.1 -14.7 81 2.6 -12.7 24 2 263.6 263.8 262.5 267.0 1.26 4 952 462 -10.7 -11.5 94 0.8 -10.9 22 4 266.2 266.4 265.1 270.7 1.66 5 925 682 -12.5 -12.5 100 0.0 -12.5 25 6 266.5 266.8 265.2 270.8 1.58 6 895 932 -14.7 -14.7 100 0.0 -14.7 31 4 266.8 267.0 265.0 270.5 1.36 7 891 967 -11.5 -12.2 95 0.7 -11.7 33 5 270.4 270.7 268.1 275.1 1.68 8 888 992 -11.3 -12.4 92 1.1 -11.6 35 5 270.9 271.2 268.3 275.5 1.66 9 850 1327 -12.1 -13.8 87 1.7 -12.5 40 6 273.5 273.7 269.8 277.8 1.55 10 793 1857 -13.3 -18.3 66 5.0 -14.4 269 4 277.7 277.9 271.7 281.0 1.14 11 780 1982 -13.3 -23.3 43 10.0 -15.2 265 4 279.0 279.1 271.9 281.2 0.75 12 770 2081 -13.5 -23.5 43 10.0 -15.4 262 5 279.8 279.9 272.3 282.0 0.75 13 704 2756 -17.9 -25.9 50 8.0 -19.3 242 5 282.2 282.3 273.6 284.2 0.66 14 700 2799 -18.3 -26.3 49 8.0 -19.6 250 4 282.2 282.3 273.5 284.2 0.64 15 678 3036 -20.1 -23.5 74 3.4 -20.7 257 5 282.8 282.9 274.2 285.4 0.85 16 658 3258 -21.5 -24.8 75 3.3 -22.1 263 7 283.7 283.8 274.6 286.0 0.78 17 637 3496 -22.7 -28.7 58 6.0 -23.5 270 8 284.9 285.0 274.9 286.7 0.56 18 622 3670 -24.1 -27.2 75 3.1 -24.5 275 9 285.3 285.4 275.3 287.3 0.66 19 619 3705 -24.3 -26.9 79 2.6 -24.7 273 9 285.4 285.6 275.4 287.5 0.68 20 604 3884 -24.1 -33.1 43 9.0 -25.2 263 8 287.7 287.7 276.1 288.9 0.39 21 533 4786 -29.5 -35.5 56 6.0 -30.1 219 9 291.7 291.8 278.0 292.8 0.35 22 528 4853 -29.9 -32.0 82 2.1 -30.2 216 10 292.0 292.1 278.4 293.6 0.50 23 516 5017 -30.9 -34.3 72 3.4 -31.3 215 11 292.7 292.8 278.6 294.0 0.41 24 513 5058 -30.7 -35.2 65 4.5 -31.2 215 11 293.4 293.5 278.9 294.7 0.37 25 500 5240 -31.5 -36.1 64 4.6 -31.9 225 13 294.6 294.7 279.4 295.8 0.35 26 491 5369 -31.9 -37.9 55 6.0 -32.4 230 14 295.7 295.7 279.8 296.7 0.30 27 482 5499 -32.7 -45.7 26 13.0 -33.6 235 14 296.3 296.3 279.9 296.7 0.13 28 470 5677 -33.9 -38.2 65 4.3 -34.3 229 16 296.9 297.0 280.4 297.9 0.30 29 458 5857 -35.3 -39.0 69 3.7 -35.6 225 18 297.4 297.4 280.6 298.3 0.28 30 434 6231 -37.1 -44.1 48 7.0 -37.5 227 19 299.7 299.7 281.4 300.3 0.18 31 417 6506 -39.5 -43.2 68 3.7 -39.7 231 22 300.1 300.1 281.7 300.8 0.20 32 400 6790 -41.9 -47.9 52 6.0 -42.2 235 25 300.5 300.6 281.7 301.0 0.13 33 397 6841 -42.3 -48.3 52 6.0 -42.6 235 24 300.7 300.7 281.8 301.1 0.12 34 372 7278 -45.5 -49.3 65 3.8 -45.6 240 20 302.1 302.1 282.4 302.5 0.12 35 300 8690 -52.7 -60.7 37 8.0 -52.8 225 35 311.1 311.1 285.8 311.2 0.04 36 293 8841 -53.7 -61.7 37 8.0 -53.8 223 35 311.8 311.8 286.0 311.9 0.03 37 280 9129 -55.1 -64.1 32 9.0 -55.2 220 34 313.8 313.8 286.7 313.9 0.02 38 272 9313 -55.3 -64.3 32 9.0 -55.4 217 35 316.1 316.1 287.5 316.2 0.02 39 267 9431 -53.3 -69.3 13 16.0 -53.5 215 36 320.7 320.7 289.0 320.8 0.01 40 255 9724 -54.9 -67.9 19 13.0 -55.1 229 33 322.6 322.6 289.6 322.7 0.02 41 250 9850 -54.1 -69.1 14 15.0 -54.3 235 32 325.6 325.6 290.5 325.7 0.01 42 247 9927 -54.1 -71.1 11 17.0 -54.3 234 31 326.8 326.8 290.8 326.8 0.01 43 245 9980 -52.1 -72.1 7 20.0 -52.4 234 30 330.5 330.5 291.9 330.6 0.01 44 241 10086 -52.9 -75.9 5 23.0 -53.2 233 28 330.9 330.9 292.0 330.9 0.01 45 233 10304 -51.3 -76.3 4 25.0 -51.7 231 25 336.5 336.5 293.4 336.5 0.01 46 200 11300 -48.9 -78.9 2 30.0 -49.4 240 25 355.3 355.3 297.8 355.4 0.00 47 190 11638 -48.3 -80.3 1 32.0 -48.9 236 25 361.6 361.6 299.0 361.6 0.00 48 150 13190 -49.9 -81.9 1 32.0 -50.5 250 22 384.1 384.1 302.9 384.1 0.00 49 100 15830 -52.7 -84.7 1 32.0 -53.4 245 15 425.9 425.9 308.4 425.9 0.00 50 70 18100 -57.1 -87.1 1 30.0 -57.7 270 17 462.2 462.2 312.0 462.2 0.00 51 50 20210 -61.7 -88.7 2 27.0 -62.1 285 12 498.1 498.1 314.8 498.1 0.00 52 37 22053 -65.5 -90.5 2 25.0 -65.9 292 18 533.1 533.1 317.1 533.1 0.00 53 32 22937 -64.3 -90.3 2 26.0 -64.8 315 16 558.9 558.9 318.6 559.0 0.00 54 30 23330 -65.7 -90.7 2 25.0 -66.1 360 5 565.5 565.5 318.9 565.6 0.00 55 20 25790 -67.5 -92.5 2 25.0 -68.0 250 8 629.6 629.6 321.9 629.6 0.00 56 17 26765 -69.3 -93.3 2 24.0 -69.8 244 10 653.7 653.7 322.8 653.8 0.00 TRP 280 9129 -55.1 -64.1 32 9.0 -55.2 220 34 313.8 313.8 286.7 313.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 66.99 % Est. max temperature: 0.33 C = 32.59 F Sfc-Lift cond lev (LCL): 950.51 mb = 473.55 m = 1553.62 ft T: -10.80 C 700-500 lapse rate: 5.41 C/km ThetaE index: 0.30 C Layer 895.0- 891.0 mb Conv cond level (CCL): 904.61 mb = 851.31 m = 2792.98 ft Mean mixing ratio: 1.43 g/kg Conv temperature: -6.37 C = 20.54 F Cap Strength: 20.55 C Lifted Index: 21.33 C Risk: None Lifted Index @300 mb: 29.96 C Lifted Index @700 mb: 13.17 C Showalter Index: 14.12 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.70 C K Index: -2.40 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.96 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 59862.16 J/kg Cap Strength: 21.31 C Lift Cond Lev (LCL): 930.65 mb = 635.34 m = 2084.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 6 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 1001 66 270 4 4.0 -0.0 | 104 2 -1.8 0.5 1 1000 85 305 3 2.5 -1.7 | 69 4 -3.3 -1.3 2 972 305 25 2 -0.8 -1.8 | 78 7 -6.6 -1.4 3 934 610 20 6 -2.1 -5.6 | 56 9 -7.8 -5.2 4 925 682 25 6 -2.5 -5.4 | 59 10 -8.3 -5.0 5 897 914 30 4 -2.0 -3.5 | 69 8 -7.8 -3.0 6 862 1219 50 7 -5.4 -4.5 | 70 12 -11.1 -4.0 7 850 1327 40 6 -3.9 -4.6 | 67 10 -9.6 -4.1 8 796 1829 270 4 4.0 -0.0 | 104 2 -1.8 0.5 9 764 2134 260 5 4.9 0.9 | 148 2 -0.8 1.3 10 734 2438 230 6 4.6 3.9 | 165 4 -1.2 4.3 11 705 2743 240 5 4.3 2.5 | 154 3 -1.4 3.0 12 700 2799 250 4 3.8 1.4 | 132 3 -2.0 1.8 13 622 3658 275 9 9.0 -0.8 | 276 3 3.2 -0.3 14 572 4267 240 6 5.2 3.0 | 171 3 -0.6 3.5 15 526 4877 215 10 5.7 8.2 | 180 9 -0.0 8.6 16 504 5182 215 12 6.9 9.8 | 186 10 1.1 10.3 17 500 5240 225 13 9.2 9.2 | 200 10 3.4 9.6 18 483 5486 235 14 11.5 8.0 | 214 10 5.7 8.5 19 462 5791 225 18 12.7 12.7 | 208 15 7.0 13.2 20 442 6096 225 18 12.7 12.7 | 208 15 7.0 13.2 21 400 6790 235 25 20.5 14.3 | 225 21 14.7 14.8 22 369 7315 240 19 16.5 9.5 | 227 15 10.7 10.0 23 353 7620 230 19 14.6 12.2 | 215 15 8.8 12.7 24 337 7925 220 28 18.0 21.4 | 209 25 12.2 21.9 25 300 8690 225 35 24.7 24.7 | 217 32 19.0 25.2 26 280 9129 220 34 21.9 26.0 | 211 31 16.1 26.5 27 279 9144 220 33 21.2 25.3 | 211 30 15.4 25.7 28 266 9449 215 36 20.6 29.5 | 206 33 14.9 29.9 29 250 9850 235 32 26.2 18.4 | 227 28 20.4 18.8 30 231 10363 230 24 18.4 15.4 | 218 20 12.6 15.9 31 220 10668 250 27 25.4 9.2 | 244 22 19.6 9.7 32 201 11278 250 23 21.6 7.9 | 242 18 15.8 8.3 33 200 11300 240 25 21.7 12.5 | 231 20 15.9 13.0 34 192 11582 235 26 21.3 14.9 | 225 22 15.5 15.4 35 159 12802 260 13 12.8 2.3 | 249 8 7.0 2.7 36 152 13106 240 17 14.7 8.5 | 225 13 9.0 9.0 37 150 13190 250 22 20.7 7.5 | 242 17 14.9 8.0 38 138 13716 240 27 23.4 13.5 | 232 22 17.6 14.0 39 132 14021 250 28 26.3 9.6 | 244 23 20.5 10.0 40 126 14326 260 21 20.7 3.6 | 255 15 14.9 4.1 41 115 14935 250 21 19.7 7.2 | 241 16 14.0 7.6 42 109 15240 255 21 20.3 5.4 | 248 16 14.5 5.9 43 104 15545 265 18 17.9 1.6 | 261 12 12.2 2.0 44 100 15830 245 15 13.6 6.3 | 229 10 7.8 6.8 45 95 16154 255 11 10.6 2.8 | 236 6 4.9 3.3 46 91 16459 235 18 14.7 10.3 | 220 14 9.0 10.8 47 82 17069 250 15 14.1 5.1 | 236 10 8.3 5.6 48 75 17678 240 15 13.0 7.5 | 222 11 7.2 8.0 49 71 17983 265 15 14.9 1.3 | 259 9 9.2 1.8 50 70 18100 270 17 17.0 -0.0 | 268 11 11.2 0.5 51 68 18288 265 15 14.9 1.3 | 259 9 9.2 1.8 52 62 18898 270 13 13.0 -0.0 | 266 7 7.2 0.5 53 56 19507 300 11 9.5 -5.5 | 323 6 3.8 -5.0 54 53 19812 285 13 12.6 -3.4 | 293 7 6.8 -2.9 55 51 20117 265 12 12.0 1.0 | 256 6 6.2 1.5 56 50 20210 285 12 11.6 -3.1 | 294 6 5.8 -2.7 57 46 20726 295 10 9.1 -4.2 | 319 5 3.3 -3.8 58 42 21336 235 17 13.9 9.8 | 219 13 8.2 10.2 59 40 21641 260 22 21.7 3.8 | 255 16 15.9 4.3 60 38 21946 285 19 18.4 -4.9 | 290 13 12.6 -4.5 61 36 22250 305 17 13.9 -9.8 | 319 12 8.2 -9.3 62 34 22555 270 13 13.0 -0.0 | 266 7 7.2 0.5 63 32 22860 305 17 13.9 -9.8 | 319 12 8.2 -9.3 64 31 23165 345 11 2.8 -10.6 | 16 11 -2.9 -10.2 65 30 23330 360 5 -0.0 -5.0 | 52 7 -5.8 -4.5 66 28 23774 345 5 1.3 -4.8 | 46 6 -4.5 -4.4 67 23 24994 300 11 9.5 -5.5 | 323 6 3.8 -5.0 68 22 25298 295 10 9.1 -4.2 | 319 5 3.3 -3.8 69 21 25603 300 10 8.7 -5.0 | 328 5 2.9 -4.5 70 20 25790 250 8 7.5 2.7 | 209 4 1.8 3.2 71 15 26518 240 12 10.4 6.0 | 216 8 4.6 6.5 72 13 26822 285 14 13.5 -3.6 | 292 8 7.8 -3.2 73 12 27127 270 6 6.0 -0.0 | 207 1 0.2 0.5 74 11 27432 225 10 7.1 7.1 | 190 8 1.3 7.5 75 9 27737 310 14 10.7 -9.0 | 330 10 5.0 -8.5 76 8 28042 345 16 4.1 -15.5 | 6 15 -1.6 -15.0 77 7 28651 20 23 -7.9 -21.6 | 33 25 -13.6 -21.2 78 6 28956 50 16 -12.3 -10.3 | 61 21 -18.0 -9.8 79 5 29261 85 10 -10.0 -0.9 | 88 16 -15.7 -0.4 80 5 29566 65 16 -14.5 -6.8 | 73 21 -20.3 -6.3 81 4 29870 80 13 -12.8 -2.3 | 84 19 -18.6 -1.8 Wind Parameters Mean winds (0-6000m): 244.5 at 7.7 knts Storm direction: 274.5 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 1.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -17.1 tot: -9.1 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.13 Bulk Shear: 12.66 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 7 3 66 7| 8.0 0.0 8.0| 1.1 -6.0 -4.9 -9.9 -0.41| 9.2 -3.8 1000 21 4 65 8| 4.4 0.0 4.4| 4.8 -6.3 -1.5 -1.5 -0.18| 6.5 -1.1 1500 26 5 64 9| 3.0 1.9 4.8| 5.3 -15.6 -10.3 -6.9 -0.29| 7.2 -2.1 2000 14 5 59 8| 2.2 2.5 4.7| 6.9 -15.8 -8.8 -4.4 -0.11| 7.0 -0.7 2500 349 5 48 6| 1.8 2.3 4.0| 7.5 -16.1 -8.6 -3.4 -0.07| 6.4 -0.5 3000 318 5 39 4| 1.6 1.9 3.5| 8.0 -17.1 -9.1 -3.0 -0.07| 5.9 -0.4 4000 287 6 21 1| 1.1 1.5 2.6| 9.7 -19.7 -10.0 -2.5 -0.06| 5.4 -0.3 5000 262 6 192 1| 0.9 1.9 2.7| 12.2 -21.3 -9.2 -1.8 -0.06| 5.2 -0.3 6000 244 8 198 4| 0.7 1.9 2.6| 25.9 -25.2 0.7 0.1 0.02| 5.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251016.12.gif