UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 17 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 ------------------------------------------------------------------------------- SFC 1002 66 -29.5 -33.1 71 3.6 -29.7 270 4 243.5 243.5 243.3 244.1 0.23 1 1001 76 -25.9 -29.8 70 3.9 -26.2 260 4 247.2 247.2 246.9 248.1 0.32 2 1000 87 -25.5 -29.6 68 4.1 -25.8 250 3 247.6 247.7 247.3 248.5 0.33 3 982 219 -24.1 -28.1 69 4.0 -24.5 317 1 250.3 250.4 249.8 251.4 0.38 4 978 249 -24.1 -24.4 97 0.3 -24.1 332 1 250.6 250.7 250.4 252.1 0.54 5 957 407 -24.5 -26.2 86 1.7 -24.7 25 1 251.8 251.9 251.3 253.1 0.47 6 936 568 -25.7 -26.2 96 0.5 -25.8 65 3 252.2 252.2 251.7 253.5 0.48 7 928 630 -25.1 -25.2 99 0.1 -25.1 77 4 253.4 253.5 252.8 254.9 0.53 8 925 654 -24.7 -25.6 92 0.9 -24.8 80 6 254.1 254.1 253.4 255.5 0.51 9 917 717 -24.1 -28.3 68 4.2 -24.5 98 6 255.3 255.4 254.2 256.4 0.40 10 909 781 -23.5 -28.2 65 4.7 -24.0 117 6 256.6 256.6 255.2 257.7 0.41 11 896 887 -22.5 -28.5 58 6.0 -23.1 147 6 258.6 258.7 256.9 259.8 0.41 12 865 1145 -22.7 -26.4 72 3.7 -23.1 181 6 261.1 261.1 259.0 262.5 0.51 13 850 1273 -23.1 -28.1 64 5.0 -23.7 210 8 261.9 262.0 259.6 263.2 0.44 14 835 1403 -22.9 -27.9 64 5.0 -23.5 210 9 263.5 263.6 260.9 264.8 0.46 15 784 1863 -25.9 -29.7 70 3.8 -26.3 195 15 265.1 265.1 261.9 266.3 0.42 16 758 2106 -27.9 -28.7 93 0.8 -28.0 195 12 265.5 265.6 262.4 266.8 0.47 17 726 2415 -29.5 -31.9 80 2.4 -29.7 200 19 267.0 267.1 263.3 268.1 0.36 18 707 2604 -29.7 -36.7 51 7.0 -30.2 190 19 268.8 268.9 264.3 269.5 0.23 19 700 2675 -30.1 -36.1 56 6.0 -30.6 185 18 269.2 269.2 264.6 269.9 0.25 20 678 2902 -31.1 -34.4 73 3.3 -31.4 188 22 270.5 270.6 265.6 271.4 0.31 21 675 2933 -30.5 -39.5 41 9.0 -31.1 189 23 271.5 271.5 266.1 272.1 0.18 22 667 3018 -30.7 -38.7 45 8.0 -31.3 193 25 272.2 272.3 266.6 272.8 0.20 23 658 3114 -30.7 -46.7 19 16.0 -31.6 198 28 273.3 273.3 267.1 273.6 0.09 24 650 3201 -31.3 -46.3 21 15.0 -32.1 202 31 273.6 273.6 267.3 273.9 0.09 25 646 3244 -31.5 -40.5 41 9.0 -32.1 204 32 273.8 273.8 267.6 274.4 0.17 26 635 3366 -31.5 -41.5 37 10.0 -32.1 210 36 275.2 275.2 268.4 275.7 0.16 27 631 3411 -31.1 -51.1 12 20.0 -32.0 208 37 276.1 276.1 268.8 276.3 0.06 28 591 3873 -32.9 -48.9 19 16.0 -33.7 202 43 279.2 279.3 270.8 279.5 0.08 29 586 3933 -32.9 -40.9 45 8.0 -33.4 202 43 279.9 280.0 271.4 280.5 0.18 30 582 3981 -32.9 -41.9 40 9.0 -33.5 203 43 280.5 280.5 271.7 281.0 0.17 31 500 5030 -41.3 -47.3 52 6.0 -41.5 200 46 282.7 282.7 272.9 283.0 0.11 32 493 5125 -42.1 -48.1 52 6.0 -42.3 199 46 282.8 282.9 273.0 283.2 0.10 33 439 5900 -46.7 -54.7 40 8.0 -46.9 188 44 286.6 286.6 275.0 286.7 0.05 34 405 6429 -50.1 -54.9 57 4.8 -50.2 186 49 288.8 288.9 276.2 289.0 0.05 35 400 6510 -50.7 -55.7 55 5.0 -50.8 190 48 289.1 289.1 276.3 289.3 0.05 36 366 7084 -53.9 -60.9 42 7.0 -54.0 193 45 292.3 292.3 277.9 292.4 0.03 37 328 7779 -59.1 -65.1 46 6.0 -59.2 198 42 294.4 294.4 278.9 294.5 0.02 38 323 7875 -59.5 -65.5 46 6.0 -59.6 200 42 295.2 295.2 279.2 295.2 0.02 39 312 8093 -57.3 -70.3 18 13.0 -57.4 201 38 301.2 301.2 281.8 301.2 0.01 40 300 8340 -58.3 -71.3 17 13.0 -58.4 185 27 303.2 303.2 282.7 303.2 0.01 41 288 8597 -58.7 -72.7 15 14.0 -58.8 185 26 306.2 306.2 283.8 306.2 0.01 42 275 8887 -58.5 -75.5 9 17.0 -58.6 187 23 310.5 310.5 285.5 310.5 0.00 43 270 9003 -56.5 -75.5 7 19.0 -56.6 193 22 315.1 315.1 287.1 315.1 0.01 44 250 9490 -57.9 -77.9 6 20.0 -58.0 165 22 320.0 320.0 288.8 320.0 0.00 45 246 9591 -58.7 -78.7 6 20.0 -58.8 165 21 320.3 320.3 288.8 320.3 0.00 46 243 9668 -57.1 -79.1 5 22.0 -57.3 165 21 323.8 323.8 289.9 323.8 0.00 47 227 10099 -55.9 -80.9 3 25.0 -56.1 196 19 332.0 332.0 292.3 332.0 0.00 48 200 10900 -57.3 -83.3 2 26.0 -57.5 200 17 342.0 342.0 294.8 342.0 0.00 49 183 11464 -57.7 -83.7 2 26.0 -57.9 147 16 350.2 350.2 296.7 350.2 0.00 50 174 11785 -57.1 -84.1 2 27.0 -57.3 158 18 356.3 356.3 298.0 356.3 0.00 51 163 12197 -59.7 -84.7 2 25.0 -59.9 165 5 358.6 358.6 298.4 358.6 0.00 52 153 12596 -59.1 -85.1 2 26.0 -59.3 152 14 366.2 366.2 299.9 366.2 0.00 53 150 12720 -59.9 -85.9 2 26.0 -60.1 155 15 366.9 366.9 300.0 366.9 0.00 54 131 13558 -62.7 -85.7 3 23.0 -62.9 170 16 376.4 376.4 301.6 376.4 0.00 55 101 15149 -64.9 -86.9 3 22.0 -65.1 172 8 401.2 401.2 305.3 401.2 0.00 56 100 15210 -64.5 -87.5 3 23.0 -64.7 170 7 403.1 403.1 305.6 403.1 0.00 57 75 16948 -69.1 -89.1 4 20.0 -69.2 153 9 428.0 428.0 308.6 428.0 0.00 58 70 17360 -68.7 -88.7 4 20.0 -68.8 150 7 437.4 437.4 309.6 437.4 0.00 59 50 19360 -71.5 -90.5 4 19.0 -71.6 15 13 475.0 475.0 313.1 475.0 0.00 60 49 19479 -71.7 -90.7 4 19.0 -71.8 11 7 477.3 477.3 313.2 477.3 0.00 61 43 20248 -72.5 -91.5 4 19.0 -72.6 4 22 493.5 493.5 314.5 493.5 0.00 62 30 22370 -71.1 -92.1 3 21.0 -71.3 20 38 550.8 550.8 318.1 550.8 0.00 63 20 24790 -67.7 -92.7 2 25.0 -68.2 10 65 628.9 628.9 321.9 629.0 0.00 64 18 25423 -68.1 -93.1 2 25.0 -68.7 14 68 646.9 646.9 322.6 646.9 0.00 65 16 26135 -65.1 -92.1 1 27.0 -66.0 16 79 678.9 678.9 323.7 678.9 0.00 66 15 26526 -66.7 -93.7 1 27.0 -67.5 18 86 686.2 686.2 324.0 686.2 0.00 67 10 29020 -59.3 -91.3 1 32.0 -61.8 15 140 798.2 798.2 327.2 798.3 0.01 68 8.8 29823 -58.3 -90.3 1 32.0 -61.3 831.8 831.8 328.0 831.9 0.01 69 7.8 30579 -60.1 -90.1 1 30.0 -62.9 853.8 853.8 328.5 853.9 0.01 70 7.2 31082 -56.5 -89.5 1 33.0 -60.6 888.3 888.3 329.2 888.5 0.02 71 7.0 31261 -57.0 -89.5 1 32.5 -61.0 15 182 893.5 893.5 329.3 893.6 0.02 72 6.8 31444 -57.5 -89.5 1 32.0 -61.4 898.8 898.8 329.4 898.9 0.02 TRP 323 7875 -59.5 -65.5 46 6.0 -59.6 200 42 295.2 295.2 279.2 295.2 0.02 WND 7.0 31261 -57.0 -89.5 1 32.5 -61.0 15 182 893.5 893.5 329.3 893.6 0.02 Sounding variables and indices 1000-500 mb thick: 4943.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 57.11 % Est. max temperature: -11.17 C = 11.89 F Sfc-Lift cond lev (LCL): 942.75 mb = 515.96 m = 1692.77 ft T: -25.31 C 700-500 lapse rate: 4.76 C/km ThetaE index: 0.00 C Layer 1002.0- -0.0 mb Conv cond level (CCL): 701.31 mb = 2661.65 m = 8732.34 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -3.91 C = 24.97 F Cap Strength: 23.27 C Lifted Index: 24.01 C Risk: None Lifted Index @300 mb: 35.25 C Lifted Index @700 mb: 14.47 C Showalter Index: 16.04 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 13.20 C K Index: -15.90 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.82 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 61864.62 J/kg Cap Strength: 23.99 C Lift Cond Lev (LCL): 916.69 mb = 719.71 m = 2361.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 21 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 1002 66 270 4 4.0 -0.0 | 39 18 -11.2 -13.8 1 1000 87 250 3 2.8 1.0 | 44 18 -12.4 -12.7 2 970 305 0 0 -0.0 -0.0 | 48 21 -15.2 -13.8 3 931 610 75 3 -2.9 -0.8 | 51 23 -18.1 -14.5 4 925 654 80 6 -5.9 -1.0 | 55 26 -21.1 -14.8 5 893 914 155 6 -2.5 5.4 | 65 20 -17.8 -8.3 6 856 1219 190 6 1.0 5.9 | 61 16 -14.2 -7.8 7 850 1273 210 8 4.0 6.9 | 59 13 -11.2 -6.8 8 821 1524 210 10 5.0 8.7 | 64 11 -10.2 -5.1 9 787 1829 195 15 3.9 14.5 | 94 11 -11.4 0.7 10 755 2134 195 12 3.1 11.6 | 80 12 -12.1 -2.2 11 723 2438 200 20 6.8 18.8 | 121 10 -8.4 5.0 12 700 2675 185 18 1.6 17.9 | 107 14 -13.7 4.2 13 693 2743 180 17 0.0 17.0 | 102 16 -15.2 3.2 14 635 3353 210 36 18.0 31.2 | 189 18 2.8 17.4 15 608 3658 200 42 14.4 39.5 | 178 26 -0.9 25.7 16 558 4267 205 44 18.6 39.9 | 187 26 3.4 26.1 17 511 4877 200 47 16.1 44.2 | 182 30 0.8 30.4 18 500 5030 200 46 15.7 43.2 | 181 29 0.5 29.5 19 426 6096 185 44 3.8 43.8 | 159 32 -11.4 30.1 20 407 6401 185 49 4.3 48.8 | 163 37 -11.0 35.1 21 400 6510 190 48 8.3 47.3 | 168 34 -6.9 33.5 22 336 7620 195 43 11.1 41.5 | 172 28 -4.1 27.8 23 323 7875 200 42 14.4 39.5 | 178 26 -0.9 25.7 24 320 7925 195 45 11.6 43.5 | 173 30 -3.6 29.7 25 305 8230 205 33 13.9 29.9 | 175 16 -1.3 16.2 26 300 8340 185 27 2.4 26.9 | 136 18 -12.9 13.1 27 291 8534 185 27 2.4 26.9 | 136 18 -12.9 13.1 28 277 8839 185 23 2.0 22.9 | 125 16 -13.2 9.2 29 264 9144 200 21 7.2 19.7 | 127 10 -8.0 6.0 30 252 9449 170 23 -4.0 22.7 | 115 21 -19.2 8.9 31 250 9490 165 22 -5.7 21.3 | 110 22 -20.9 7.5 32 240 9754 165 20 -5.2 19.3 | 105 21 -20.4 5.6 33 228 10058 200 20 6.8 18.8 | 121 10 -8.4 5.0 34 218 10363 170 9 -1.6 8.9 | 74 17 -16.8 -4.9 35 207 10668 175 16 -1.4 15.9 | 97 17 -16.6 2.2 36 200 10900 200 17 5.8 16.0 | 103 10 -9.4 2.2 37 198 10973 190 23 4.0 22.7 | 128 14 -11.2 8.9 38 188 11278 150 15 -7.5 13.0 | 88 23 -22.7 -0.8 39 180 11582 145 17 -9.8 13.9 | 90 25 -25.0 0.2 40 171 11887 165 18 -4.7 17.4 | 100 20 -19.9 3.6 41 163 12192 165 5 -1.3 4.8 | 62 19 -16.5 -8.9 42 155 12497 150 13 -6.5 11.3 | 83 22 -21.7 -2.5 43 150 12720 155 15 -6.3 13.6 | 90 22 -21.6 -0.2 44 148 12802 140 12 -7.7 9.2 | 79 23 -22.9 -4.6 45 134 13411 195 15 3.9 14.5 | 94 11 -11.4 0.7 46 128 13716 140 17 -10.9 13.0 | 88 26 -26.2 -0.7 47 110 14630 160 14 -4.8 13.2 | 88 20 -20.0 -0.6 48 105 14935 180 12 0.0 12.0 | 83 15 -15.2 -1.8 49 100 15210 170 7 -1.2 6.9 | 67 18 -16.4 -6.9 50 100 15240 135 9 -6.4 6.4 | 71 23 -21.6 -7.4 51 95 15545 175 7 -0.6 7.0 | 67 17 -15.8 -6.8 52 90 15850 100 11 -10.8 1.9 | 66 29 -26.1 -11.8 53 85 16154 90 10 -10.0 0.0 | 61 29 -25.2 -13.8 54 81 16459 125 15 -12.3 8.6 | 79 28 -27.5 -5.1 55 77 16764 155 10 -4.2 9.1 | 76 20 -19.5 -4.7 56 70 17360 150 7 -3.5 6.1 | 68 20 -18.7 -7.7 57 63 17983 105 13 -12.6 3.4 | 70 30 -27.8 -10.4 58 54 18898 20 10 -3.4 -9.4 | 39 30 -18.7 -23.1 59 51 19202 30 15 -7.5 -13.0 | 40 35 -22.7 -26.7 60 50 19360 15 13 -3.4 -12.6 | 35 32 -18.6 -26.3 61 49 19507 10 5 -0.9 -4.9 | 41 25 -16.1 -18.7 62 46 19812 20 18 -6.2 -16.9 | 35 37 -21.4 -30.7 63 44 20117 360 19 -0.0 -19.0 | 25 36 -15.2 -32.8 64 42 20422 10 25 -4.3 -24.6 | 27 43 -19.6 -38.4 65 40 20726 5 18 -1.6 -17.9 | 28 36 -16.8 -31.7 66 36 21336 25 24 -10.1 -21.8 | 36 44 -25.4 -35.5 67 34 21641 10 25 -4.3 -24.6 | 27 43 -19.6 -38.4 68 32 21946 25 29 -12.3 -26.3 | 34 49 -27.5 -40.0 69 30 22370 20 38 -13.0 -35.7 | 30 57 -28.2 -49.5 70 29 22555 10 37 -6.4 -36.4 | 23 55 -21.7 -50.2 71 25 23470 25 44 -18.6 -39.9 | 32 63 -33.8 -53.6 72 20 24689 5 58 -5.1 -57.8 | 16 74 -20.3 -71.5 73 20 24790 10 65 -11.3 -64.0 | 19 82 -26.5 -77.8 74 18 25603 15 69 -17.9 -66.6 | 22 87 -33.1 -80.4 75 13 27432 20 102 -34.9 -95.8 | 25 121 -50.1 -109.6 76 12 27737 25 107 -45.2 -97.0 | 29 126 -60.5 -110.7 77 12 28042 15 106 -27.4 -102.4 | 20 124 -42.7 -116.1 78 11 28651 10 132 -22.9 -130.0 | 15 149 -38.2 -143.7 79 10 29020 15 140 -36.2 -135.2 | 19 158 -51.5 -149.0 Wind Parameters Mean winds (0-6000m): 197.9 at 27.4 knts Storm direction: 227.9 at 20.5 knts Shear (0-3000m) pos: 3.0 neg: 1.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 108.2 deg Storm rel helicity (0-3000m) pos: 139.4 neg: -22.9 tot: 116.5 m^2/s^2 ave: 38.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 100.70 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 ------------------------------------------------------------------------------- 500 295 1 44 20| 6.6 0.0 6.6| 20.0 0.0 20.0 40.0 0.56| 6.8 3.8 1000 130 4 57 21| 3.9 0.0 3.9| 59.8 -1.2 58.6 58.6 0.50| 10.1 5.0 1500 179 5 60 18| 3.3 0.0 3.3| 64.8 -6.6 58.2 38.8 0.37| 9.3 3.5 2000 189 7 64 16| 2.4 0.8 3.3| 78.3 -12.4 65.9 33.0 0.38| 8.7 3.3 2500 193 9 69 14| 2.0 1.9 3.8| 97.1 -16.0 81.1 32.4 0.42| 9.0 3.8 3000 191 11 77 13| 3.0 1.6 4.6|139.4 -22.9 116.5 38.8 0.47| 10.0 4.7 4000 199 18 109 10| 4.4 1.2 5.5|205.0 -45.4 159.6 39.9 0.46| 10.5 4.8 5000 200 24 140 11| 3.5 1.3 4.8|214.7 -72.5 142.2 28.4 0.40| 9.2 3.6 6000 198 27 151 14| 2.9 1.7 4.6|214.7-161.2 53.5 8.9 0.24| 8.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260117.00.gif