UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 18 JAN 26 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 ------------------------------------------------------------------------------- 0 1000 57 20 7 SFC 997 66 -27.1 -30.3 74 3.2 -27.3 20 7 246.3 246.3 246.0 247.1 0.31 2 970 270 -23.7 -26.1 81 2.4 -23.9 337 22 251.6 251.7 251.1 252.9 0.47 3 948 441 -24.3 -25.7 88 1.4 -24.5 339 22 252.7 252.8 252.1 254.0 0.50 4 925 624 -25.3 -25.4 99 0.1 -25.3 355 20 253.4 253.5 252.8 254.9 0.52 5 917 687 -25.5 -25.7 98 0.2 -25.5 0 21 253.9 253.9 253.2 255.3 0.51 6 914 711 -25.3 -25.4 99 0.1 -25.3 3 22 254.3 254.4 253.6 255.8 0.53 7 901 815 -24.9 -26.4 87 1.5 -25.1 12 24 255.8 255.8 254.7 257.1 0.49 8 898 839 -24.7 -29.7 63 5.0 -25.2 14 24 256.2 256.3 254.8 257.2 0.36 9 882 970 -22.9 -29.9 53 7.0 -23.6 24 26 259.4 259.5 257.4 260.4 0.36 10 879 995 -22.7 -28.7 58 6.0 -23.4 25 27 259.9 259.9 257.9 261.0 0.41 11 850 1242 -20.7 -28.7 49 8.0 -21.7 40 25 264.5 264.5 261.5 265.7 0.42 12 835 1374 -20.1 -29.1 45 9.0 -21.2 45 27 266.4 266.5 263.0 267.6 0.41 13 824 1472 -19.9 -26.9 54 7.0 -20.8 48 28 267.7 267.8 264.0 269.2 0.51 14 798 1711 -17.3 -31.3 28 14.0 -19.1 75 22 272.9 273.0 267.3 274.0 0.35 15 794 1749 -17.3 -28.3 38 11.0 -18.9 80 21 273.3 273.4 267.8 274.7 0.47 16 750 2174 -19.5 -27.5 49 8.0 -20.7 97 14 275.4 275.5 269.3 277.0 0.53 17 700 2686 -20.3 -35.3 25 15.0 -22.0 115 12 280.0 280.1 271.6 280.9 0.27 18 694 2750 -20.5 -36.5 23 16.0 -22.2 115 12 280.5 280.5 271.9 281.2 0.24 19 656 3165 -22.7 -41.7 16 19.0 -24.4 134 12 282.5 282.6 272.9 283.0 0.15 20 639 3357 -23.9 -42.9 16 19.0 -25.5 149 11 283.3 283.3 273.3 283.8 0.14 21 568 4206 -30.3 -47.3 17 17.0 -31.3 160 10 285.5 285.5 274.5 285.8 0.09 22 515 4895 -36.1 -43.1 48 7.0 -36.5 185 8 286.6 286.6 275.2 287.1 0.16 23 500 5100 -37.5 -44.5 48 7.0 -37.9 180 13 287.3 287.3 275.5 287.8 0.15 24 405 6518 -48.1 -53.0 57 4.9 -48.2 213 16 291.4 291.5 277.5 291.7 0.07 25 400 6600 -48.7 -53.7 56 5.0 -48.8 215 16 291.7 291.7 277.6 291.9 0.06 26 384 6867 -50.7 -57.7 43 7.0 -50.8 215 18 292.5 292.5 278.0 292.6 0.04 27 341 7629 -56.9 -61.9 53 5.0 -57.0 235 21 294.2 294.2 278.7 294.3 0.03 28 300 8430 -61.9 -66.9 51 5.0 -61.9 235 30 298.1 298.1 280.5 298.1 0.02 29 285 8747 -63.9 -67.8 59 3.9 -63.9 235 24 299.6 299.6 281.2 299.7 0.01 30 278 8900 -62.5 -71.5 29 9.0 -62.6 233 23 303.8 303.8 282.9 303.8 0.01 31 250 9560 -59.9 -77.9 8 18.0 -60.0 215 21 317.0 317.0 287.8 317.0 0.00 32 246 9661 -58.7 -78.7 6 20.0 -58.8 215 21 320.3 320.3 288.8 320.3 0.00 33 235 9947 -58.5 -78.5 6 20.0 -58.6 215 22 324.8 324.8 290.2 324.8 0.00 34 209 10684 -57.3 -82.3 3 25.0 -57.5 213 18 337.7 337.7 293.7 337.8 0.00 35 200 10960 -58.7 -82.7 3 24.0 -58.9 170 12 339.8 339.8 294.3 339.8 0.00 36 195 11119 -59.7 -83.7 3 24.0 -59.9 170 13 340.7 340.7 294.5 340.7 0.00 37 180 11621 -58.1 -84.1 2 26.0 -58.3 208 22 351.2 351.2 296.9 351.2 0.00 38 156 12516 -61.3 -85.3 3 24.0 -61.4 190 14 360.4 360.4 298.8 360.4 0.00 39 152 12678 -60.9 -84.9 3 24.0 -61.1 190 13 363.8 363.8 299.4 363.8 0.00 40 150 12760 -61.1 -85.1 3 24.0 -61.3 190 12 364.8 364.8 299.6 364.8 0.00 41 113 14512 -62.9 -85.9 3 23.0 -63.1 196 11 392.2 392.2 304.1 392.3 0.00 42 102 15139 -65.1 -87.1 3 22.0 -65.3 158 7 399.7 399.7 305.2 399.7 0.00 43 100 15260 -64.7 -87.7 3 23.0 -64.8 200 7 402.7 402.7 305.6 402.7 0.00 44 94 15637 -63.9 -86.9 3 23.0 -64.1 247 5 411.5 411.5 306.7 411.5 0.00 45 70 17420 -67.7 -88.7 3 21.0 -67.8 50 12 439.5 439.6 309.8 439.6 0.00 46 50 19430 -70.5 -90.5 4 20.0 -70.6 25 19 477.4 477.4 313.2 477.4 0.00 47 44 20190 -70.9 -90.9 4 20.0 -71.1 28 28 494.2 494.2 314.5 494.2 0.00 48 30 22470 -69.7 -91.7 3 22.0 -69.9 25 42 554.6 554.6 318.3 554.6 0.00 49 22 24318 -69.3 -93.3 2 24.0 -69.7 14 76 607.3 607.3 320.9 607.3 0.00 50 20 24890 -67.1 -93.1 1 26.0 -67.7 10 89 630.8 630.8 321.9 630.8 0.00 51 14 27058 -63.9 -92.9 1 29.0 -65.0 20 116 709.4 709.4 324.7 709.4 0.00 52 12 27999 -65.5 -93.5 1 28.0 -66.6 20 135 735.7 735.7 325.6 735.7 0.00 53 10 29110 -64.5 -93.5 1 29.0 -65.9 15 146 778.8 778.8 326.7 778.8 0.01 54 10 29110 -64.9 -92.9 1 28.0 -66.2 15 146 777.3 777.3 326.7 777.3 0.01 55 8.6 30036 -62.3 -92.3 1 30.0 -64.4 821.7 821.7 327.8 821.8 0.01 56 8.1 30404 -64.7 -92.7 1 28.0 -66.4 826.4 826.4 327.8 826.4 0.01 57 7.0 31301 -61.8 -91.6 1 29.8 -64.3 5 179 873.6 873.6 328.9 873.7 0.01 58 6.9 31390 -61.5 -91.5 1 30.0 -64.1 878.4 878.4 329.0 878.5 0.01 59 6.8 31480 -62.1 -92.1 1 30.0 -64.6 879.6 879.6 329.0 879.7 0.01 TRP 285 8747 -63.9 -67.8 59 3.9 -63.9 235 24 299.6 299.6 281.2 299.7 0.01 WND 7.0 31301 -61.8 -91.6 1 29.8 -64.3 5 179 873.6 873.6 328.9 873.7 0.01 Sounding variables and indices 1000-500 mb thick: 5043.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 41.22 % Est. max temperature: -8.52 C = 16.66 F Sfc-Lift cond lev (LCL): 944.79 mb = 466.52 m = 1530.55 ft T: -24.44 C 700-500 lapse rate: 7.13 C/km Conv cond level (CCL): 997.00 mb = 66.00 m = 216.53 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -25.77 C = -14.39 F Cap Strength: 27.40 C Lifted Index: 27.75 C Risk: None Lifted Index @300 mb: 31.57 C Lifted Index @700 mb: 24.15 C Showalter Index: 17.85 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 8.80 C K Index: -26.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 4.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.54 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 68865.98 J/kg Cap Strength: 27.66 C Lift Cond Lev (LCL): 922.71 mb = 641.98 m = 2106.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 130 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 ---------------------------------------------------------- 0 997 66 20 7 -2.4 -6.6 | 336 15 6.4 -14.1 1 966 305 330 24 12.0 -20.8 | 324 35 20.8 -28.3 2 927 610 350 20 3.5 -19.7 | 336 30 12.3 -27.2 3 925 624 355 20 1.7 -19.9 | 339 29 10.5 -27.4 4 889 914 20 26 -8.9 -24.4 | 0 32 -0.1 -31.9 5 853 1219 40 28 -18.0 -21.4 | 18 30 -9.2 -29.0 6 850 1242 40 25 -16.1 -19.2 | 15 28 -7.3 -26.7 7 818 1524 50 29 -22.2 -18.6 | 27 29 -13.4 -26.1 8 786 1829 90 18 -18.0 0.0 | 51 12 -9.2 -7.5 9 754 2134 95 14 -13.9 1.2 | 39 8 -5.2 -6.3 10 724 2438 110 17 -16.0 5.8 | 77 7 -7.2 -1.7 11 700 2686 115 12 -10.9 5.1 | 41 3 -2.1 -2.4 12 694 2743 115 12 -10.9 5.1 | 41 3 -2.1 -2.4 13 666 3048 125 12 -9.8 6.9 | 59 1 -1.0 -0.6 14 638 3353 150 11 -5.5 9.5 | 238 4 3.3 2.0 15 611 3658 140 12 -7.7 9.2 | 213 2 1.1 1.7 16 586 3962 160 8 -2.7 7.5 | 270 6 6.1 0.0 17 562 4267 160 11 -3.8 10.3 | 241 6 5.0 2.8 18 538 4572 195 11 2.8 10.6 | 255 12 11.6 3.1 19 516 4877 185 8 0.7 8.0 | 267 10 9.5 0.5 20 500 5100 180 13 0.0 13.0 | 238 10 8.8 5.5 21 494 5182 180 12 0.0 12.0 | 243 10 8.8 4.5 22 472 5486 195 13 3.4 12.6 | 247 13 12.2 5.1 23 431 6096 200 15 5.1 14.1 | 245 15 13.9 6.6 24 400 6600 215 16 9.2 13.1 | 253 19 18.0 5.6 25 393 6706 220 17 10.9 13.0 | 254 20 19.7 5.5 26 375 7010 210 18 9.0 15.6 | 246 20 17.8 8.1 27 341 7620 235 21 17.2 12.0 | 260 26 26.0 4.5 28 310 8230 225 25 17.7 17.7 | 249 28 26.5 10.2 29 300 8430 235 30 24.6 17.2 | 254 35 33.4 9.7 30 295 8534 240 30 26.0 15.0 | 258 36 34.8 7.5 31 285 8747 235 24 19.7 13.8 | 258 29 28.5 6.3 32 267 9144 230 22 16.9 14.1 | 255 26 25.6 6.6 33 250 9560 215 21 12.0 17.2 | 245 23 20.8 9.7 34 231 10058 215 22 12.6 18.0 | 244 24 21.4 10.5 35 220 10363 185 15 1.3 14.9 | 234 13 10.1 7.4 36 210 10668 215 18 10.3 14.7 | 249 20 19.1 7.2 37 200 10960 170 12 -2.1 11.8 | 237 8 6.7 4.3 38 200 10973 175 10 -0.9 10.0 | 253 8 7.9 2.5 39 190 11278 165 17 -4.4 16.4 | 206 10 4.4 8.9 40 181 11582 210 22 11.0 19.1 | 240 23 19.8 11.6 41 172 11887 190 19 3.3 18.7 | 227 16 12.1 11.2 42 150 12760 190 12 2.1 11.8 | 248 12 10.9 4.3 43 149 12802 195 12 3.1 11.6 | 251 13 11.9 4.1 44 135 13411 165 13 -3.4 12.6 | 227 7 5.4 5.1 45 128 13716 170 1 -0.2 1.0 | 307 11 8.6 -6.5 46 111 14630 200 12 4.1 11.3 | 254 13 12.9 3.8 47 100 15240 150 6 -3.0 5.2 | 292 6 5.8 -2.3 48 100 15260 200 7 2.4 6.6 | 275 11 11.2 -0.9 49 95 15545 200 7 2.4 6.6 | 275 11 11.2 -0.9 50 91 15850 0 0 -0.0 -0.0 | 310 12 8.8 -7.5 51 82 16459 55 11 -9.0 -6.3 | 1 14 -0.2 -13.8 52 78 16764 65 10 -9.1 -4.2 | 1 12 -0.3 -11.7 53 74 17069 135 12 -8.5 8.5 | 197 1 0.3 1.0 54 71 17374 5 10 -0.9 -10.0 | 336 19 7.9 -17.5 55 70 17420 50 12 -9.2 -7.7 | 2 15 -0.4 -15.2 56 67 17678 65 12 -10.9 -5.1 | 9 13 -2.1 -12.6 57 61 18288 25 11 -4.6 -10.0 | 347 18 4.1 -17.5 58 58 18593 35 16 -9.2 -13.1 | 1 21 -0.4 -20.6 59 55 18898 30 10 -5.0 -8.7 | 347 17 3.8 -16.2 60 50 19430 25 19 -8.0 -17.2 | 358 25 0.8 -24.7 61 47 19812 20 23 -7.9 -21.6 | 358 29 0.9 -29.1 62 40 20726 40 34 -21.9 -26.0 | 21 36 -13.1 -33.5 63 38 21031 20 28 -9.6 -26.3 | 1 34 -0.8 -33.8 64 36 21336 30 35 -17.5 -30.3 | 13 39 -8.7 -37.8 65 30 22470 25 42 -17.7 -38.1 | 11 46 -9.0 -45.6 66 30 22555 25 50 -21.1 -45.3 | 13 54 -12.3 -52.8 67 28 22860 25 42 -17.7 -38.1 | 11 46 -9.0 -45.6 68 20 24890 10 89 -15.5 -87.6 | 4 95 -6.7 -95.1 69 20 24994 10 80 -13.9 -78.8 | 3 86 -5.1 -86.3 70 18 25603 10 106 -18.4 -104.4 | 5 112 -9.6 -111.9 71 16 26213 20 95 -32.5 -89.3 | 14 100 -23.7 -96.8 72 13 27432 20 125 -42.8 -117.5 | 15 129 -34.0 -125.0 73 12 28042 20 136 -46.5 -127.8 | 16 140 -37.7 -135.3 74 11 28651 15 120 -31.1 -115.9 | 10 125 -22.3 -123.4 75 10 29110 15 146 -37.8 -141.0 | 11 151 -29.0 -148.5 Wind Parameters Mean winds (0-6000m): 100.5 at 15.4 knts Storm direction: 130.5 at 11.6 knts Shear (0-3000m) pos: 5.3 neg: 2.6 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 325.4 neg: -48.1 tot: 277.2 m^2/s^2 ave: 92.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 15.6 stream: 6.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.23 Bulk Shear: 119.99 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 ------------------------------------------------------------------------------- 500 339 19 328 30| 0.0 15.6 15.6| 41.2 -41.7 -0.6 -1.1 -0.02| 26.4 -0.5 1000 358 21 342 30| 9.4 7.8 17.3|193.4 -41.7 151.7 151.7 0.41| 23.0 9.3 1500 16 23 355 30| 9.5 5.2 14.7|280.5 -41.7 238.7 159.2 0.50| 20.2 10.1 2000 29 22 4 27| 7.4 3.9 11.3|316.6 -45.0 271.6 135.8 0.44| 20.3 9.0 2500 40 21 11 24| 6.4 3.1 9.5|325.0 -46.4 278.6 111.5 0.44| 17.8 7.9 3000 48 20 16 21| 5.3 2.6 7.9|325.4 -48.1 277.2 92.4 0.41| 15.6 6.4 4000 64 17 24 17| 3.8 2.0 5.8|329.0 -50.4 278.5 69.6 0.40| 13.5 5.3 5000 78 16 32 13| 3.2 1.3 4.5|340.6 -64.1 276.5 55.3 0.33| 12.4 4.1 6000 100 15 54 8| 2.8 1.1 3.9|343.6 -66.3 277.3 46.2 0.32| 10.8 3.4 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260118.00.gif