UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for CWPL... Searching the city database file for: CWPL ... Date:1200Z 18 JAN 26 Station: CWPL WMO ident: 71845 Latitude: 51.44 Longitude: -90.20 Elevation: 386.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 112 SFC 962 386 -23.3 -25.7 81 2.4 -23.6 215 8 252.6 252.7 252.1 254.0 0.49 2 943 540 -21.1 -21.6 96 0.5 -21.2 232 17 256.3 256.4 255.7 258.3 0.72 3 925 689 -22.1 -22.3 98 0.2 -22.1 245 19 256.7 256.8 255.9 258.6 0.69 4 907 834 -22.1 -22.8 94 0.7 -22.2 255 17 258.2 258.3 257.1 260.0 0.67 5 901 882 -21.3 -23.2 85 1.9 -21.5 258 16 259.5 259.6 258.1 261.3 0.65 6 887 998 -21.7 -22.1 97 0.4 -21.8 260 15 260.2 260.3 258.9 262.2 0.73 7 875 1098 -21.5 -24.2 79 2.7 -21.8 260 14 261.4 261.5 259.6 263.2 0.62 8 855 1269 -21.3 -23.3 84 2.0 -21.6 255 11 263.4 263.5 261.2 265.3 0.68 9 854 1277 -21.1 -24.8 72 3.7 -21.6 254 11 263.7 263.8 261.3 265.4 0.60 10 853 1286 -20.9 -30.9 40 10.0 -22.0 253 11 264.0 264.0 261.0 265.0 0.34 11 850 1312 -20.7 -32.7 33 12.0 -22.0 250 10 264.5 264.5 261.2 265.3 0.29 12 846 1347 -20.5 -35.5 25 15.0 -22.0 252 9 265.0 265.1 261.5 265.7 0.22 13 828 1506 -19.9 -29.9 41 10.0 -21.1 259 5 267.3 267.4 263.5 268.4 0.39 14 807 1696 -21.1 -29.1 49 8.0 -22.1 263 8 268.0 268.1 264.1 269.2 0.43 15 793 1825 -21.3 -31.3 40 10.0 -22.4 265 10 269.1 269.2 264.7 270.2 0.35 16 791 1844 -20.9 -34.9 27 14.0 -22.3 265 10 269.7 269.8 265.0 270.5 0.25 17 779 1957 -21.1 -30.1 44 9.0 -22.2 267 11 270.7 270.8 266.0 271.9 0.40 18 762 2120 -21.3 -35.3 27 14.0 -22.7 270 13 272.2 272.3 266.7 273.0 0.25 19 746 2276 -21.5 -32.5 36 11.0 -22.8 270 14 273.6 273.7 267.8 274.7 0.33 20 727 2467 -21.5 -23.0 88 1.5 -21.7 269 16 275.7 275.8 270.0 278.1 0.83 21 720 2538 -21.5 -23.2 86 1.7 -21.8 265 16 276.4 276.6 270.4 278.9 0.82 22 700 2745 -22.7 -24.6 84 1.9 -23.0 255 17 277.3 277.5 270.9 279.6 0.74 23 656 3217 -25.9 -30.5 65 4.6 -26.4 240 21 278.9 279.0 271.4 280.3 0.46 24 647 3317 -24.9 -28.3 73 3.4 -25.4 236 22 281.2 281.3 272.8 282.9 0.57 25 603 3825 -27.7 -28.9 89 1.2 -27.9 253 25 283.7 283.8 274.3 285.5 0.58 26 544 4557 -31.7 -33.2 87 1.5 -31.9 261 24 287.4 287.4 276.0 288.7 0.43 27 500 5150 -33.3 -35.3 82 2.0 -33.5 280 24 292.4 292.5 278.4 293.7 0.38 28 491 5278 -33.5 -35.8 80 2.3 -33.7 281 25 293.7 293.8 279.0 294.9 0.37 29 445 5965 -37.1 -38.9 83 1.8 -37.2 289 29 297.6 297.6 280.7 298.6 0.30 30 432 6171 -36.9 -39.3 78 2.4 -37.1 285 30 300.3 300.4 281.9 301.3 0.29 31 406 6598 -40.5 -43.3 74 2.8 -40.6 280 28 301.1 301.1 282.1 301.8 0.20 32 400 6700 -41.1 -43.8 75 2.7 -41.2 285 26 301.6 301.6 282.3 302.3 0.20 33 364 7335 -46.3 -47.6 87 1.3 -46.3 278 31 302.9 302.9 282.7 303.4 0.14 34 340 7784 -50.3 -53.0 73 2.7 -50.4 273 34 303.4 303.4 282.9 303.7 0.08 35 313 8319 -54.7 -56.2 83 1.5 -54.7 268 37 304.5 304.5 283.3 304.8 0.06 36 300 8590 -56.5 -58.7 76 2.2 -56.5 265 38 305.7 305.7 283.7 305.9 0.05 37 297 8654 -56.7 -58.9 76 2.2 -56.8 265 38 306.3 306.3 284.0 306.5 0.05 38 293 8740 -57.1 -57.3 98 0.2 -57.1 265 38 306.9 306.9 284.2 307.1 0.06 39 287 8870 -57.7 -59.5 80 1.8 -57.8 270 39 307.9 307.9 284.6 308.1 0.04 40 274 9162 -57.7 -74.7 10 17.0 -57.8 276 43 312.0 312.0 286.1 312.0 0.01 41 250 9740 -58.1 -72.1 15 14.0 -58.2 295 43 319.7 319.7 288.6 319.7 0.01 42 242 9943 -59.1 -73.1 15 14.0 -59.2 286 43 321.2 321.2 289.1 321.2 0.01 43 236 10100 -57.1 -73.1 11 16.0 -57.3 282 44 326.5 326.5 290.7 326.5 0.01 44 216 10660 -54.5 -74.5 7 20.0 -54.8 295 50 338.9 338.9 294.0 338.9 0.01 45 213 10749 -55.1 -75.1 7 20.0 -55.4 296 49 339.3 339.3 294.1 339.4 0.01 46 200 11150 -53.9 -74.9 6 21.0 -54.2 300 44 347.4 347.4 296.1 347.4 0.01 47 154 12857 -48.9 -73.9 4 25.0 -49.6 301 45 382.9 382.9 302.7 383.0 0.01 48 150 13030 -49.5 -73.5 4 24.0 -50.1 300 45 384.8 384.8 303.0 384.8 0.01 49 146 13206 -49.9 -73.9 4 24.0 -50.5 295 46 387.1 387.1 303.3 387.1 0.01 50 133 13818 -46.9 -72.9 4 26.0 -47.9 300 51 402.9 402.9 305.6 402.9 0.02 51 124 14280 -48.1 -73.1 4 25.0 -49.0 305 53 408.8 408.9 306.4 408.9 0.02 52 112 14952 -46.5 -72.5 4 26.0 -47.7 305 54 423.9 423.9 308.2 424.0 0.02 53 100 15700 -47.9 -72.9 4 25.0 -49.0 300 44 435.2 435.2 309.4 435.3 0.02 54 84 16846 -48.9 -73.9 4 25.0 -50.1 307 45 455.4 455.4 311.4 455.5 0.02 55 70 18030 -53.3 -77.3 4 24.0 -54.2 295 51 470.4 470.4 312.7 470.4 0.01 56 65 18508 -51.5 -76.2 4 24.7 -52.7 305 62 484.4 484.4 313.8 484.5 0.02 57 56 19481 -47.9 -73.9 3 26.0 -49.7 317 56 513.7 513.7 315.9 513.9 0.03 58 50 20220 -51.9 -75.9 4 24.0 -53.2 300 33 521.2 521.2 316.4 521.3 0.03 59 46 20758 -53.5 -77.5 4 24.0 -54.8 291 37 529.9 529.9 316.9 530.0 0.02 60 39 21832 -48.3 -74.3 3 26.0 -50.7 313 43 568.7 568.7 319.1 568.9 0.04 61 30 23540 -53.3 -77.3 4 24.0 -55.1 305 36 599.3 599.3 320.6 599.6 0.03 62 26 24462 -51.7 -76.7 3 25.0 -54.1 305 39 628.9 628.9 321.9 629.2 0.04 63 20 26150 -53.9 -77.9 4 24.0 -56.3 310 35 671.2 671.2 323.4 671.6 0.05 64 16 27576 -56.1 -79.1 4 23.0 -58.4 325 34 708.2 708.3 324.7 708.6 0.05 65 11 29998 -49.1 -75.1 3 26.0 -54.5 349 29 813.8 813.8 327.6 815.1 0.13 66 10 30620 -51.5 -76.5 3 25.0 -56.2 360 28 827.3 827.4 327.9 828.5 0.12 67 7.4 32562 -54.5 -78.5 4 24.0 -59.0 889.5 889.6 329.2 890.7 0.11 68 6.4 33496 -52.5 -77.5 3 25.0 -58.3 935.7 935.8 330.1 937.5 0.16 TRP 287 8870 -57.7 -59.5 80 1.8 -57.8 270 39 307.9 307.9 284.6 308.1 0.04 WND 65 18508 -51.5 -76.2 4 24.7 -52.7 305 62 484.4 484.4 313.8 484.5 0.02 Sounding variables and indices 1000-500 mb thick: 5038.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 73.82 % Est. max temperature: -8.28 C = 17.10 F Sfc-Lift cond lev (LCL): 924.35 mb = 694.20 m = 2277.54 ft T: -22.10 C 700-500 lapse rate: 4.41 C/km ThetaE index: 0.40 C Layer 853.0- 850.0 mb Conv cond level (CCL): 962.00 mb = 386.00 m = 1266.39 ft Mean mixing ratio: 0.67 g/kg Conv temperature: -22.27 C = -8.09 F Cap Strength: 23.07 C Lifted Index: 26.62 C Risk: None Lifted Index @300 mb: 32.37 C Lifted Index @700 mb: 16.13 C Showalter Index: 22.34 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 0.60 C K Index: -22.00 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 5.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.25 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 77736.82 J/kg Cap Strength: 26.35 C Lift Cond Lev (LCL): 893.59 mb = 943.27 m = 3094.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 15 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 ---------------------------------------------------------- 0 962 386 215 8 4.6 6.6 | 145 16 -9.1 12.9 1 935 610 240 21 18.2 10.5 | 195 17 4.5 16.9 2 925 689 245 19 17.2 8.0 | 194 15 3.5 14.4 3 897 914 260 16 15.8 2.8 | 192 9 2.0 9.2 4 861 1219 260 12 11.8 2.1 | 167 9 -1.9 8.5 5 850 1312 250 10 9.4 3.4 | 156 11 -4.3 9.8 6 826 1524 260 5 4.9 0.9 | 129 11 -8.8 7.3 7 793 1829 265 10 10.0 0.9 | 153 8 -3.8 7.3 8 760 2134 270 13 13.0 -0.0 | 173 6 -0.7 6.4 9 730 2438 270 16 16.0 -0.0 | 200 7 2.3 6.4 10 700 2743 255 16 15.5 4.1 | 189 11 1.7 10.5 11 700 2745 255 17 16.4 4.4 | 194 11 2.7 10.8 12 643 3353 235 22 18.0 12.6 | 193 19 4.3 19.0 13 616 3658 250 26 24.4 8.9 | 215 19 10.7 15.3 14 590 3962 255 24 23.2 6.2 | 217 16 9.5 12.6 15 566 4267 245 19 17.2 8.0 | 194 15 3.5 14.4 16 519 4877 280 29 28.6 -5.0 | 265 15 14.8 1.3 17 500 5150 280 24 23.6 -4.2 | 257 10 9.9 2.2 18 498 5182 280 24 23.6 -4.2 | 257 10 9.9 2.2 19 436 6096 290 30 28.2 -10.3 | 285 15 14.5 -3.9 20 418 6401 270 31 31.0 -0.0 | 250 18 17.3 6.4 21 400 6700 285 26 25.1 -6.7 | 272 11 11.4 -0.3 22 400 6706 285 27 26.1 -7.0 | 273 12 12.4 -0.6 23 348 7620 275 33 32.9 -2.9 | 260 19 19.1 3.5 24 300 8590 265 38 37.9 3.3 | 248 26 24.1 9.7 25 288 8839 265 38 37.9 3.3 | 248 26 24.1 9.7 26 287 8870 270 39 39.0 -0.0 | 256 26 25.3 6.4 27 275 9144 275 43 42.8 -3.7 | 265 29 29.1 2.6 28 250 9740 295 43 39.0 -18.2 | 295 28 25.2 -11.8 29 249 9754 295 45 40.8 -19.0 | 295 30 27.1 -12.6 30 238 10058 280 42 41.4 -7.3 | 272 28 27.6 -0.9 31 227 10363 295 52 47.1 -22.0 | 295 37 33.4 -15.6 32 216 10668 295 50 45.3 -21.1 | 295 35 31.6 -14.7 33 200 11150 300 44 38.1 -22.0 | 303 29 24.4 -15.6 34 187 11582 300 38 32.9 -19.0 | 303 23 19.2 -12.6 35 171 12192 305 45 36.9 -25.8 | 310 30 23.1 -19.4 36 150 13030 300 45 39.0 -22.5 | 303 30 25.2 -16.1 37 142 13411 290 48 45.1 -16.4 | 288 33 31.4 -10.0 38 129 14021 305 52 42.6 -29.8 | 309 37 28.9 -23.4 39 112 14935 305 54 44.2 -31.0 | 309 39 30.5 -24.6 40 107 15240 310 49 37.5 -31.5 | 317 35 23.8 -25.1 41 100 15700 300 44 38.1 -22.0 | 303 29 24.4 -15.6 42 98 15850 300 44 38.1 -22.0 | 303 29 24.4 -15.6 43 89 16459 315 52 36.8 -36.8 | 323 38 23.0 -30.4 44 77 17374 295 35 31.7 -14.8 | 295 20 18.0 -8.4 45 70 18030 295 51 46.2 -21.6 | 295 36 32.5 -15.2 46 67 18288 285 40 38.6 -10.4 | 279 25 24.9 -4.0 47 65 18508 305 62 50.8 -35.6 | 308 47 37.1 -29.2 48 64 18593 305 62 50.8 -35.6 | 308 47 37.1 -29.2 49 58 19202 315 58 41.0 -41.0 | 322 44 27.3 -34.6 50 53 19812 320 53 34.1 -40.6 | 329 40 20.3 -34.2 51 50 20220 300 33 28.6 -16.5 | 304 18 14.9 -10.1 52 48 20422 300 33 28.6 -16.5 | 304 18 14.9 -10.1 53 46 20726 290 36 33.8 -12.3 | 286 21 20.1 -5.9 54 42 21336 305 50 41.0 -28.7 | 309 35 27.2 -22.3 55 38 21946 315 42 29.7 -29.7 | 326 28 16.0 -23.3 56 35 22555 305 30 24.6 -17.2 | 315 15 10.8 -10.8 57 33 22860 320 27 17.4 -20.7 | 346 15 3.6 -14.3 58 30 23470 290 33 31.0 -11.3 | 286 18 17.3 -4.9 59 30 23540 305 36 29.5 -20.6 | 312 21 15.8 -14.3 60 25 24689 305 40 32.8 -22.9 | 311 25 19.0 -16.6 61 24 24994 320 38 24.4 -29.1 | 335 25 10.7 -22.7 62 23 25298 305 32 26.2 -18.4 | 314 17 12.5 -12.0 63 20 26150 310 35 26.8 -22.5 | 321 21 13.1 -16.1 64 18 26822 320 33 21.2 -25.3 | 338 20 7.5 -18.9 65 17 27127 310 34 26.0 -21.9 | 321 20 12.3 -15.5 66 16 27432 320 35 22.5 -26.8 | 337 22 8.8 -20.4 67 16 27737 330 33 16.5 -28.6 | 353 22 2.8 -22.2 68 12 29261 335 30 12.7 -27.2 | 3 21 -1.1 -20.8 69 10 30620 360 28 -0.0 -28.0 | 32 26 -13.7 -21.6 Wind Parameters Mean winds (0-6000m): 264.9 at 20.2 knts Storm direction: 294.9 at 15.1 knts Shear (0-3000m) pos: 3.4 neg: 2.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 50.2 deg Storm rel helicity (0-3000m) pos: 82.4 neg: -31.6 tot: 50.9 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.37 Bulk Shear: 8.30 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 ------------------------------------------------------------------------------- 500 243 17 184 14| 12.2 0.0 12.2| 60.0 -0.6 59.4 118.9 0.69| 21.0 14.4 1000 250 15 180 12| 6.1 4.2 10.3| 60.0 -20.0 40.1 40.1 0.21| 15.0 3.2 1500 252 12 169 10| 5.1 2.8 7.9| 68.7 -26.9 41.8 27.9 0.20| 12.5 2.5 2000 257 12 170 9| 5.1 2.1 7.2| 77.0 -26.9 50.1 25.1 0.29| 10.7 3.1 2500 258 13 175 9| 4.1 1.7 5.8| 79.8 -29.2 50.6 20.2 0.25| 9.9 2.5 3000 254 14 181 10| 3.4 2.1 5.5| 82.4 -31.6 50.9 17.0 0.22| 9.4 2.1 4000 252 17 190 12| 3.4 1.8 5.2|127.5 -54.2 73.4 18.3 0.22| 9.3 2.1 5000 258 18 203 11| 3.8 1.4 5.2|185.2 -59.1 126.1 25.2 0.33| 9.6 3.1 6000 265 20 218 10| 3.5 1.7 5.2|200.5-100.2 100.3 16.7 0.23| 9.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//CWPL/skewt/CWPL.skewt.20260118.12.gif