UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 7 DEC 25 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1022 10 -34.1 -37.6 71 3.5 -34.3 85 1 237.6 237.6 237.5 238.0 0.15 1 1010 95 -31.7 -34.0 80 2.3 -31.8 25 3 240.8 240.8 240.7 241.3 0.21 2 1003 145 -26.9 -29.9 76 3.0 -27.1 350 4 246.0 246.1 245.8 246.9 0.32 3 1000 167 -26.5 -29.9 73 3.4 -26.8 335 5 246.6 246.7 246.4 247.5 0.32 4 991 232 -27.1 -30.1 76 3.0 -27.3 345 9 246.7 246.7 246.4 247.5 0.32 5 990 240 -26.1 -29.4 74 3.3 -26.4 346 9 247.8 247.8 247.4 248.7 0.34 6 988 254 -22.7 -27.3 66 4.6 -23.2 348 10 251.3 251.4 250.8 252.4 0.41 7 980 314 -17.9 -23.9 59 6.0 -18.7 357 13 256.7 256.8 255.7 258.3 0.57 8 945 587 -16.1 -22.1 60 6.0 -17.0 32 10 261.2 261.4 259.6 263.2 0.69 9 925 748 -17.1 -23.1 60 6.0 -18.0 50 8 261.8 261.9 259.9 263.6 0.64 10 916 821 -17.3 -23.3 60 6.0 -18.2 50 10 262.4 262.5 260.3 264.1 0.64 11 893 1012 -16.1 -27.1 38 11.0 -17.6 53 10 265.5 265.6 262.4 266.8 0.46 12 879 1131 -16.1 -29.1 32 13.0 -17.9 57 8 266.7 266.8 263.1 267.9 0.39 13 856 1332 -13.7 -35.7 14 22.0 -16.4 84 7 271.2 271.3 266.0 271.9 0.21 14 850 1385 -14.1 -36.1 14 22.0 -16.7 95 7 271.4 271.4 266.0 272.0 0.21 15 790 1938 -16.5 -43.5 8 27.0 -19.0 150 9 274.5 274.6 268.0 274.9 0.10 16 700 2834 -23.5 -28.5 63 5.0 -24.1 160 16 276.5 276.5 269.9 278.0 0.52 17 684 3002 -24.9 -28.5 72 3.6 -25.4 162 17 276.7 276.8 270.1 278.3 0.53 18 681 3034 -25.1 -27.6 80 2.5 -25.4 162 17 276.9 277.0 270.3 278.6 0.58 19 624 3664 -28.5 -31.5 75 3.0 -28.8 170 19 280.0 280.1 271.9 281.3 0.44 20 609 3838 -28.9 -35.9 51 7.0 -29.5 173 20 281.5 281.5 272.5 282.4 0.29 21 573 4270 -31.9 -36.4 64 4.5 -32.3 180 22 282.9 283.0 273.3 283.8 0.30 22 557 4469 -32.7 -43.7 33 11.0 -33.4 180 20 284.3 284.3 273.9 284.7 0.14 23 534 4765 -34.7 -51.7 16 17.0 -35.4 192 22 285.3 285.3 274.3 285.5 0.06 24 527 4857 -35.3 -56.3 10 21.0 -36.1 198 23 285.7 285.7 274.5 285.8 0.04 25 500 5220 -38.5 -53.5 19 15.0 -39.1 195 27 286.1 286.1 274.7 286.3 0.05 26 437 6130 -46.9 -51.9 57 5.0 -47.0 190 34 286.7 286.7 275.0 286.9 0.07 27 419 6407 -49.3 -54.3 56 5.0 -49.4 190 37 287.1 287.1 275.2 287.3 0.06 28 400 6710 -51.5 -55.4 63 3.9 -51.6 190 46 288.1 288.1 275.7 288.2 0.05 29 380 7041 -54.3 -57.4 69 3.1 -54.4 192 47 288.6 288.6 276.0 288.8 0.04 30 350 7564 -58.9 -62.8 61 3.9 -58.9 195 50 289.3 289.3 276.3 289.4 0.02 31 340 7745 -60.3 -67.3 39 7.0 -60.3 195 51 289.8 289.8 276.6 289.8 0.01 32 316 8199 -62.9 -68.9 44 6.0 -62.9 195 56 292.3 292.3 277.8 292.3 0.01 33 311 8298 -62.3 -69.3 39 7.0 -62.3 198 51 294.5 294.5 278.9 294.5 0.01 34 300 8520 -62.7 -68.7 44 6.0 -62.7 210 34 297.0 297.0 280.0 297.0 0.01 35 274 9075 -65.3 -70.3 50 5.0 -65.3 160 40 301.0 301.0 281.8 301.0 0.01 36 264 9301 -64.1 -74.1 24 10.0 -64.1 170 43 306.0 306.0 283.8 306.0 0.01 37 256 9492 -59.7 -76.7 9 17.0 -59.8 185 46 315.2 315.2 287.1 315.2 0.00 38 252 9590 -59.3 -78.3 7 19.0 -59.4 195 36 317.2 317.2 287.8 317.2 0.00 39 250 9640 -59.5 -78.5 7 19.0 -59.6 200 31 317.6 317.6 287.9 317.6 0.00 40 238 9947 -59.9 -78.9 7 19.0 -60.0 184 30 321.5 321.5 289.2 321.5 0.00 41 223 10355 -59.3 -80.3 5 21.0 -59.5 180 27 328.5 328.5 291.3 328.5 0.00 42 215 10584 -57.3 -81.3 3 24.0 -57.5 184 28 335.0 335.0 293.0 335.0 0.00 43 200 11040 -58.7 -82.7 3 24.0 -58.9 170 20 339.8 339.8 294.3 339.8 0.00 44 195 11200 -56.9 -82.9 2 26.0 -57.1 170 20 345.1 345.1 295.6 345.2 0.00 45 178 11777 -58.3 -83.3 3 25.0 -58.5 161 14 352.0 352.0 297.1 352.0 0.00 46 167 12180 -57.1 -84.1 2 27.0 -57.3 160 17 360.5 360.5 298.8 360.5 0.00 47 150 12860 -57.5 -84.5 2 27.0 -57.8 195 12 371.0 371.0 300.8 371.0 0.00 48 135 13521 -58.5 -85.5 2 27.0 -58.7 194 9 380.6 380.6 302.3 380.6 0.00 49 100 15390 -61.3 -87.3 2 26.0 -61.6 210 4 409.3 409.3 306.4 409.3 0.00 50 70 17590 -65.3 -89.3 2 24.0 -65.5 5 10 444.7 444.7 310.3 444.7 0.00 51 69 17677 -65.7 -88.7 3 23.0 -65.9 330 11 445.7 445.7 310.4 445.7 0.00 52 50 19630 -65.7 -89.7 2 24.0 -66.0 325 15 488.7 488.7 314.1 488.7 0.00 53 47 20005 -66.7 -90.7 2 24.0 -67.0 328 21 495.0 495.0 314.6 495.0 0.00 54 30 22710 -68.3 -92.3 2 24.0 -68.6 335 38 558.4 558.4 318.6 558.5 0.00 55 29 22915 -68.5 -92.5 2 24.0 -68.8 334 39 563.3 563.3 318.8 563.3 0.00 56 20 25170 -65.7 -92.7 1 27.0 -66.4 325 55 635.1 635.1 322.1 635.1 0.00 57 19 25482 -64.9 -91.9 1 27.0 -65.7 320 54 646.9 646.9 322.6 647.0 0.00 58 11 28790 -68.1 -94.1 1 26.0 -68.9 318 79 744.8 744.8 325.8 744.8 0.00 59 11 28790 -64.7 -93.7 1 29.0 -66.0 318 79 757.1 757.1 326.1 757.2 0.01 60 10 29370 -65.7 -92.7 1 27.0 -67.0 320 80 774.3 774.3 326.6 774.4 0.01 61 9.7 29555 -65.9 -92.9 1 27.0 -67.1 320 80 780.3 780.3 326.7 780.4 0.01 62 7.0 31537 -65.5 -92.5 1 27.0 -67.2 315 123 858.2 858.2 328.5 858.2 0.01 63 6.8 31713 -65.5 -92.5 1 27.0 -67.2 865.4 865.4 328.7 865.5 0.01 64 6.6 31896 -62.9 -92.9 1 30.0 -65.3 883.8 883.8 329.1 883.9 0.01 TRP 274 9075 -65.3 -70.3 50 5.0 -65.3 160 40 301.0 301.0 281.8 301.0 0.01 WND 7.0 31537 -65.5 -92.5 1 27.0 -67.2 315 123 858.2 858.2 328.5 858.2 0.01 Sounding variables and indices 1000-500 mb thick: 5053.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 44.35 % Est. max temperature: -3.40 C = 25.87 F Sfc-Lift cond lev (LCL): 962.42 mb = 450.24 m = 1477.16 ft T: -17.00 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.00 C Layer 1022.0- -0.0 mb Conv cond level (CCL): 1010.00 mb = 94.53 m = 310.12 ft Mean mixing ratio: 0.50 g/kg Conv temperature: -23.99 C = -11.18 F Cap Strength: 25.15 C Lifted Index: 25.11 C Risk: None Lifted Index @300 mb: 29.39 C Lifted Index @700 mb: 19.25 C Showalter Index: 11.75 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 2.40 C K Index: -16.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.82 J/kg Max Up Vert Vel: 14.48 m/s Conv Inhibition (B-): 82420.95 J/kg Cap Strength: 25.15 C Lift Cond Lev (LCL): 906.93 mb = 896.00 m = 2939.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 at 12 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 1022 10 85 1 -1.0 -0.1 | 29 13 -6.3 -11.4 1 1000 167 335 5 2.1 -4.5 | 11 16 -3.2 -15.8 2 982 305 355 13 1.1 -13.0 | 10 25 -4.2 -24.3 3 942 610 35 10 -5.7 -8.2 | 30 22 -11.0 -19.5 4 925 748 50 8 -6.1 -5.1 | 35 20 -11.4 -16.4 5 905 914 50 12 -9.2 -7.7 | 37 24 -14.5 -19.0 6 869 1219 60 7 -6.1 -3.5 | 38 19 -11.4 -14.8 7 850 1385 95 7 -7.0 0.6 | 49 16 -12.3 -10.7 8 801 1829 150 11 -5.5 9.5 | 81 11 -10.8 -1.8 9 769 2134 150 6 -3.0 5.2 | 54 10 -8.3 -6.1 10 738 2438 165 8 -2.1 7.7 | 64 8 -7.4 -3.6 11 709 2743 180 15 0.0 15.0 | 125 6 -5.3 3.7 12 700 2834 160 16 -5.5 15.0 | 109 11 -10.8 3.7 13 651 3353 165 19 -4.9 18.4 | 125 12 -10.2 7.1 14 623 3658 170 19 -3.3 18.7 | 131 11 -8.6 7.4 15 572 4267 180 22 0.0 22.0 | 154 12 -5.3 10.7 16 548 4572 180 18 0.0 18.0 | 142 9 -5.3 6.7 17 525 4877 200 24 8.2 22.6 | 194 12 2.9 11.3 18 500 5220 195 27 7.0 26.1 | 187 15 1.7 14.8 19 439 6096 190 34 5.9 33.5 | 182 22 0.6 22.2 20 419 6401 190 37 6.4 36.4 | 183 25 1.1 25.1 21 400 6710 190 46 8.0 45.3 | 185 34 2.7 34.0 22 346 7620 195 50 12.9 48.3 | 192 38 7.6 37.0 23 314 8230 195 56 14.5 54.1 | 192 44 9.2 42.8 24 300 8520 210 34 17.0 29.4 | 213 22 11.7 18.1 25 299 8534 210 37 18.5 32.0 | 212 25 13.2 20.7 26 285 8839 205 30 12.7 27.2 | 205 18 7.4 15.9 27 274 9075 160 40 -13.7 37.6 | 144 32 -19.0 26.3 28 271 9144 160 34 -11.6 31.9 | 141 27 -16.9 20.6 29 258 9449 180 51 0.0 51.0 | 172 40 -5.3 39.7 30 250 9640 200 31 10.6 29.1 | 197 19 5.3 17.8 31 246 9754 200 36 12.3 33.8 | 197 24 7.0 22.5 32 234 10058 175 26 -2.3 25.9 | 153 16 -7.6 14.6 33 212 10668 185 28 2.4 27.9 | 170 17 -2.9 16.6 34 202 10973 195 13 3.4 12.6 | 123 2 -1.9 1.3 35 200 11040 170 20 -3.5 19.7 | 134 12 -8.8 8.4 36 193 11278 170 20 -3.5 19.7 | 134 12 -8.8 8.4 37 184 11582 180 17 0.0 17.0 | 137 8 -5.3 5.7 38 175 11887 150 12 -6.0 10.4 | 85 11 -11.3 -0.9 39 167 12192 160 17 -5.8 16.0 | 113 12 -11.1 4.7 40 159 12497 185 12 1.0 12.0 | 99 4 -4.3 0.7 41 151 12802 170 13 -2.3 12.8 | 101 8 -7.6 1.5 42 150 12860 195 12 3.1 11.6 | 98 2 -2.2 0.3 43 144 13106 210 10 5.0 8.7 | 6 3 -0.3 -2.6 44 102 15240 125 3 -2.5 1.7 | 39 12 -7.8 -9.6 45 100 15390 210 4 2.0 3.5 | 23 9 -3.3 -7.8 46 98 15545 210 4 2.0 3.5 | 23 9 -3.3 -7.8 47 93 15850 0 0 -0.0 -0.0 | 25 12 -5.3 -11.3 48 70 17590 5 10 -0.9 -10.0 | 16 22 -6.2 -21.3 49 69 17678 330 11 5.5 -9.5 | 359 21 0.2 -20.8 50 62 18288 280 10 9.8 -1.7 | 341 14 4.5 -13.0 51 59 18593 325 11 6.3 -9.0 | 357 20 1.0 -20.3 52 54 19202 325 13 7.5 -10.6 | 354 22 2.2 -22.0 53 51 19507 355 11 1.0 -11.0 | 11 23 -4.3 -22.3 54 50 19630 325 15 8.6 -12.3 | 352 24 3.3 -23.6 55 49 19812 325 15 8.6 -12.3 | 352 24 3.3 -23.6 56 46 20117 330 25 12.5 -21.7 | 348 34 7.2 -33.0 57 44 20422 315 10 7.1 -7.1 | 354 18 1.8 -18.4 58 42 20726 310 20 15.3 -12.9 | 337 26 10.0 -24.2 59 40 21031 330 22 11.0 -19.1 | 349 31 5.7 -30.4 60 38 21336 315 22 15.6 -15.6 | 339 29 10.3 -26.9 61 36 21641 335 28 11.8 -25.4 | 350 37 6.5 -36.7 62 34 21946 320 31 19.9 -23.7 | 337 38 14.6 -35.0 63 31 22555 340 33 11.3 -31.0 | 352 43 6.0 -42.3 64 30 22710 335 38 16.1 -34.4 | 347 47 10.8 -45.7 65 26 23470 330 43 21.5 -37.2 | 342 51 16.2 -48.5 66 25 23774 320 44 28.3 -33.7 | 333 51 23.0 -45.0 67 24 24079 330 52 26.0 -45.0 | 340 60 20.7 -56.3 68 22 24689 315 69 48.8 -48.8 | 324 74 43.5 -60.1 69 20 25170 325 55 31.5 -45.1 | 335 62 26.2 -56.4 70 20 25298 320 53 34.1 -40.6 | 331 59 28.8 -51.9 71 19 25603 320 54 34.7 -41.4 | 331 60 29.4 -52.7 72 17 26213 335 64 27.0 -58.0 | 343 73 21.7 -69.3 73 14 27432 320 77 49.5 -59.0 | 328 83 44.2 -70.3 74 12 28346 335 64 27.0 -58.0 | 343 73 21.7 -69.3 75 11 28651 325 64 36.7 -52.4 | 334 71 31.4 -63.7 76 11 28956 310 96 73.5 -61.7 | 317 100 68.2 -73.0 77 10 29370 320 80 51.4 -61.3 | 328 86 46.1 -72.6 78 7 29870 325 74 42.4 -60.6 | 333 81 37.1 -71.9 Wind Parameters Mean winds (0-6000m): 175.1 at 16.6 knts Storm direction: 205.1 at 12.5 knts Shear (0-3000m) pos: 3.4 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 132.6 neg: -39.3 tot: 93.3 m^2/s^2 ave: 31.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 3.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.28 Bulk Shear: 82.05 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 ------------------------------------------------------------------------------- 500 360 8 15 20| 0.0 10.9 10.9| 38.7 -24.8 13.9 27.9 0.02| 20.7 0.4 1000 24 9 25 22| 3.0 5.4 8.4| 71.1 -24.8 46.3 46.3 0.20| 15.5 3.0 1500 38 9 31 21| 4.6 3.6 8.3| 96.9 -25.5 71.3 47.6 0.29| 13.8 3.9 2000 62 9 40 20| 4.4 2.7 7.1|115.6 -32.8 82.8 41.4 0.28| 12.8 3.6 2500 81 9 48 19| 4.1 2.2 6.2|122.1 -37.3 84.8 33.9 0.28| 11.4 3.2 3000 114 10 62 16| 3.4 1.3 4.6|132.6 -39.3 93.3 31.1 0.30| 11.4 3.4 4000 147 12 84 12| 3.2 0.9 4.1|151.4 -39.3 112.1 28.0 0.36| 9.4 3.4 5000 163 14 102 10| 3.2 0.8 4.0|178.1 -44.7 133.4 26.7 0.39| 9.0 3.5 6000 175 17 128 9| 2.7 0.8 3.5|178.1 -55.7 122.3 20.4 0.33| 8.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251207.00.gif