UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 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 ------------------------------------------------------------------------------- 0 1000 68 335 6 SFC 999 66 -29.5 -32.9 72 3.4 -29.7 335 6 243.7 243.8 243.5 244.4 0.24 2 988 147 -26.3 -28.1 85 1.8 -26.5 335 8 247.7 247.8 247.5 248.7 0.38 3 970 282 -26.1 -26.6 96 0.5 -26.2 335 11 249.2 249.3 249.0 250.4 0.45 4 953 412 -26.3 -26.5 98 0.2 -26.3 351 12 250.3 250.3 250.0 251.5 0.46 5 949 443 -25.7 -25.9 98 0.2 -25.7 355 12 251.2 251.3 250.8 252.5 0.49 6 940 513 -24.7 -29.7 63 5.0 -25.2 6 11 252.9 252.9 252.0 253.8 0.35 7 936 544 -23.7 -28.7 63 5.0 -24.2 10 11 254.2 254.3 253.2 255.3 0.38 8 925 632 -23.5 -29.5 58 6.0 -24.1 25 12 255.3 255.3 254.0 256.3 0.36 9 910 752 -23.3 -29.3 58 6.0 -23.9 40 12 256.7 256.7 255.2 257.7 0.37 10 886 949 -19.9 -27.9 49 8.0 -20.9 64 11 262.2 262.2 259.8 263.4 0.43 11 868 1101 -19.1 -27.1 49 8.0 -20.1 82 13 264.5 264.6 261.7 265.9 0.48 12 852 1240 -19.9 -26.9 54 7.0 -20.8 100 17 265.1 265.2 262.2 266.5 0.50 13 850 1257 -20.1 -26.1 59 6.0 -20.9 105 19 265.1 265.2 262.2 266.6 0.53 14 786 1833 -24.1 -27.3 75 3.2 -24.5 120 13 266.8 266.9 263.4 268.3 0.52 15 768 2002 -23.9 -32.9 43 9.0 -24.8 157 12 268.8 268.8 264.4 269.7 0.31 16 757 2107 -23.5 -28.2 65 4.7 -24.1 179 12 270.3 270.4 265.9 271.8 0.49 17 742 2253 -23.1 -27.1 70 4.0 -23.6 179 16 272.3 272.4 267.3 274.0 0.56 18 735 2323 -22.5 -26.4 70 3.9 -23.0 176 18 273.7 273.8 268.3 275.5 0.60 19 700 2680 -23.9 -27.0 76 3.1 -24.3 170 21 276.0 276.1 269.8 277.8 0.60 20 620 3557 -28.7 -31.3 78 2.6 -29.0 187 34 280.3 280.3 272.1 281.7 0.45 21 500 5060 -39.9 -43.7 67 3.8 -40.1 200 41 284.4 284.4 274.0 284.9 0.16 22 471 5466 -43.3 -46.0 75 2.7 -43.4 202 41 285.1 285.1 274.3 285.5 0.13 23 400 6550 -51.5 -55.5 62 4.0 -51.6 210 41 288.1 288.1 275.7 288.2 0.05 24 375 6965 -54.5 -59.2 56 4.7 -54.6 215 43 289.5 289.5 276.5 289.6 0.03 25 321 7942 -62.1 -65.0 68 2.9 -62.1 220 40 292.1 292.1 277.7 292.2 0.02 26 300 8360 -61.7 -69.7 34 8.0 -61.7 205 37 298.4 298.4 280.6 298.4 0.01 27 296 8443 -60.9 -71.9 22 11.0 -61.0 207 37 300.6 300.6 281.6 300.7 0.01 28 262 9205 -57.9 -75.9 8 18.0 -58.0 199 22 315.7 315.7 287.3 315.7 0.00 29 250 9500 -58.1 -77.1 7 19.0 -58.2 180 28 319.7 319.7 288.6 319.7 0.00 30 243 9680 -57.5 -78.5 5 21.0 -57.7 187 30 323.2 323.2 289.8 323.2 0.00 31 222 10251 -59.7 -79.7 6 20.0 -59.8 176 15 328.3 328.3 291.2 328.3 0.00 32 217 10394 -57.9 -80.9 4 23.0 -58.1 167 16 333.2 333.2 292.6 333.2 0.00 33 204 10785 -58.7 -82.7 3 24.0 -58.9 192 17 337.9 337.9 293.8 337.9 0.00 34 200 10910 -57.3 -82.3 3 25.0 -57.5 205 16 342.0 342.0 294.8 342.0 0.00 35 158 12386 -60.1 -85.1 2 25.0 -60.3 150 16 361.1 361.1 298.9 361.1 0.00 36 150 12710 -59.9 -84.9 2 25.0 -60.1 170 8 366.9 366.9 300.0 366.9 0.00 37 149 12752 -59.7 -84.7 2 25.0 -59.9 179 10 367.9 367.9 300.2 367.9 0.00 38 145 12921 -61.1 -85.1 3 24.0 -61.3 167 11 368.4 368.4 300.3 368.4 0.00 39 140 13139 -59.9 -84.9 2 25.0 -60.1 132 10 374.2 374.2 301.3 374.2 0.00 40 106 14854 -64.3 -87.3 3 23.0 -64.5 123 12 396.8 396.8 304.8 396.8 0.00 41 100 15210 -64.1 -87.1 3 23.0 -64.3 115 11 403.9 403.9 305.7 403.9 0.00 42 84 16271 -66.7 -87.7 4 21.0 -66.8 110 12 419.2 419.2 307.6 419.3 0.00 43 78 16719 -66.3 -88.3 3 22.0 -66.5 87 10 429.1 429.1 308.7 429.1 0.00 44 70 17370 -69.1 -89.1 4 20.0 -69.2 70 13 436.6 436.6 309.5 436.6 0.00 45 51 19262 -70.3 -90.3 4 20.0 -70.5 32 15 475.1 475.1 313.1 475.1 0.00 46 50 19380 -70.3 -90.3 4 20.0 -70.5 45 21 477.8 477.8 313.2 477.8 0.00 47 34 21668 -71.1 -91.1 4 20.0 -71.3 22 32 531.4 531.4 317.0 531.5 0.00 48 30 22410 -70.5 -92.5 3 22.0 -70.8 25 43 552.4 552.4 318.2 552.5 0.00 49 25 23499 -68.1 -92.1 2 24.0 -68.5 22 47 588.9 588.9 320.1 588.9 0.00 TRP 321 7942 -62.1 -65.0 68 2.9 -62.1 220 40 292.1 292.1 277.7 292.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 4992.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 70.47 % Est. max temperature: -8.11 C = 17.40 F Sfc-Lift cond lev (LCL): 943.14 mb = 488.24 m = 1601.82 ft T: -25.05 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.00 C Layer 999.0- 0.0 mb Conv cond level (CCL): 999.00 mb = 66.00 m = 216.53 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -27.64 C = -17.75 F Cap Strength: 23.84 C Lifted Index: 25.73 C Risk: None Lifted Index @300 mb: 32.12 C Lifted Index @700 mb: 21.02 C Showalter Index: 14.69 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -9.40 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.70 J/kg Max Up Vert Vel: 10.17 m/s Conv Inhibition (B-): 51522.60 J/kg Cap Strength: 25.60 C Lift Cond Lev (LCL): 898.65 mb = 844.22 m = 2769.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 20 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 ---------------------------------------------------------- 0 999 66 335 6 2.5 -5.4 | 24 23 -9.4 -21.4 1 967 305 335 12 5.1 -10.9 | 14 28 -6.8 -26.8 2 928 610 20 11 -3.8 -10.3 | 31 31 -15.7 -26.3 3 925 632 25 12 -5.1 -10.9 | 32 32 -17.0 -26.8 4 890 914 60 11 -9.5 -5.5 | 45 30 -21.4 -21.5 5 854 1219 95 14 -13.9 1.2 | 60 30 -25.8 -14.8 6 850 1257 105 19 -18.4 4.9 | 70 32 -30.2 -11.1 7 820 1524 95 16 -15.9 1.4 | 62 31 -27.8 -14.6 8 786 1829 120 13 -11.3 6.5 | 68 25 -23.1 -9.5 9 754 2134 185 12 1.0 12.0 | 70 12 -10.8 -4.0 10 723 2438 170 22 -3.8 21.7 | 110 17 -15.7 5.7 11 700 2680 170 21 -3.6 20.7 | 107 16 -15.5 4.7 12 694 2743 170 21 -3.6 20.7 | 107 16 -15.5 4.7 13 610 3658 190 36 6.3 35.5 | 164 20 -5.6 19.5 14 584 3962 195 36 9.3 34.8 | 172 19 -2.6 18.8 15 559 4267 190 36 6.3 35.5 | 164 20 -5.6 19.5 16 513 4877 200 38 13.0 35.7 | 183 20 1.1 19.7 17 500 5060 200 41 14.0 38.5 | 185 23 2.1 22.6 18 428 6096 205 41 17.3 37.2 | 194 22 5.4 21.2 19 400 6550 210 41 20.5 35.5 | 204 21 8.6 19.5 20 354 7315 220 45 28.9 34.5 | 223 25 17.0 18.5 21 338 7620 220 44 28.3 33.7 | 223 24 16.4 17.7 22 321 7942 220 40 25.7 30.6 | 223 20 13.8 14.7 23 300 8360 205 37 15.6 33.5 | 192 18 3.7 17.6 24 292 8534 210 38 19.0 32.9 | 203 18 7.1 16.9 25 278 8839 210 18 9.0 15.6 | 82 3 -2.9 -0.4 26 265 9144 205 21 8.9 19.0 | 135 4 -3.0 3.1 27 252 9449 175 25 -2.2 24.9 | 122 17 -14.1 8.9 28 250 9500 180 28 0.0 28.0 | 135 17 -11.9 12.0 29 240 9754 190 31 5.4 30.5 | 156 16 -6.5 14.6 30 229 10058 195 12 3.1 11.6 | 63 10 -8.8 -4.4 31 218 10363 165 16 -4.1 15.5 | 88 16 -16.0 -0.5 32 208 10668 180 17 0.0 17.0 | 95 12 -11.9 1.0 33 200 10910 205 16 6.8 14.5 | 74 5 -5.1 -1.5 34 198 10973 210 24 12.0 20.8 | 181 5 0.1 4.8 35 189 11278 165 18 -4.7 17.4 | 95 17 -16.5 1.4 36 171 11887 210 10 5.0 8.7 | 43 10 -6.9 -7.3 37 163 12192 115 10 -9.1 4.2 | 61 24 -21.0 -11.7 38 155 12497 170 19 -3.3 18.7 | 100 15 -15.2 2.7 39 150 12710 170 8 -1.4 7.9 | 59 16 -13.3 -8.1 40 148 12802 190 12 2.1 11.8 | 67 11 -9.8 -4.2 41 141 13106 130 10 -7.7 6.4 | 64 22 -19.6 -9.5 42 134 13411 150 10 -5.0 8.7 | 67 18 -16.9 -7.3 43 121 14021 175 11 -1.0 11.0 | 69 14 -12.8 -5.0 44 115 14326 175 11 -1.0 11.0 | 69 14 -12.8 -5.0 45 105 14935 115 12 -10.9 5.1 | 64 25 -22.8 -10.9 46 100 15210 115 11 -10.0 4.6 | 63 25 -21.9 -11.3 47 100 15240 145 13 -7.5 10.6 | 75 20 -19.3 -5.3 48 95 15545 115 11 -10.0 4.6 | 63 25 -21.9 -11.3 49 86 16154 115 12 -10.9 5.1 | 64 25 -22.8 -10.9 50 77 16764 85 10 -10.0 -0.9 | 52 28 -21.9 -16.8 51 74 17069 125 11 -9.0 6.3 | 65 23 -20.9 -9.7 52 70 17370 70 13 -12.2 -4.4 | 50 32 -24.1 -20.4 53 70 17374 125 4 -3.3 2.3 | 48 20 -15.2 -13.7 54 66 17678 75 11 -10.6 -2.8 | 50 29 -22.5 -18.8 55 63 17983 105 14 -13.5 3.6 | 64 28 -25.4 -12.4 56 60 18288 20 10 -3.4 -9.4 | 31 30 -15.3 -25.4 57 57 18593 15 14 -3.6 -13.5 | 28 33 -15.5 -29.5 58 54 18898 75 12 -11.6 -3.1 | 51 30 -23.5 -19.1 59 52 19202 25 12 -5.1 -10.9 | 32 32 -17.0 -26.8 60 50 19380 45 21 -14.8 -14.8 | 41 41 -26.7 -30.8 61 49 19507 25 17 -7.2 -15.4 | 31 37 -19.1 -31.4 62 46 19812 45 20 -14.1 -14.1 | 41 40 -26.0 -30.1 63 42 20422 20 32 -10.9 -30.1 | 26 51 -22.8 -46.0 64 40 20726 35 28 -16.1 -22.9 | 36 48 -28.0 -38.9 65 36 21336 15 29 -7.5 -28.0 | 24 48 -19.4 -44.0 66 31 22250 35 38 -21.8 -31.1 | 36 58 -33.7 -47.1 67 30 22410 25 43 -18.2 -39.0 | 29 63 -30.1 -54.9 68 18 23774 15 54 -14.0 -52.2 | 21 73 -25.9 -68.1 Wind Parameters Mean winds (0-6000m): 186.7 at 26.6 knts Storm direction: 216.7 at 19.9 knts Shear (0-3000m) pos: 3.9 neg: 1.6 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 317.4 neg: -55.8 tot: 261.6 m^2/s^2 ave: 87.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 6.8 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.30 Bulk Shear: 175.21 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 ------------------------------------------------------------------------------- 500 346 10 20 28| 7.7 0.0 7.7| 51.2 -23.3 27.9 55.9 0.24| 13.3 3.2 1000 18 11 30 30| 7.7 0.0 7.7|156.4 -23.3 133.1 133.1 0.61| 13.4 8.2 1500 55 13 44 32| 6.7 0.0 6.7|232.9 -52.7 180.3 120.2 0.54| 13.8 7.5 2000 76 13 52 31| 4.6 0.0 4.6|263.9 -52.7 211.2 105.6 0.46| 14.7 6.8 2500 105 14 64 28| 3.7 1.9 5.6|291.5 -54.3 237.3 94.9 0.49| 14.5 7.0 3000 131 15 76 24| 3.9 1.6 5.5|317.4 -55.8 261.6 87.2 0.52| 13.2 6.8 4000 166 20 101 17| 4.1 1.2 5.3|387.2 -60.6 326.6 81.7 0.57| 12.0 6.8 5000 179 23 121 15| 3.8 1.0 4.8|427.4 -70.4 357.0 71.4 0.56| 10.8 6.1 6000 187 27 140 14| 3.2 0.8 4.0|447.2 -70.4 376.8 62.8 0.58| 9.3 5.3 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260117.12.gif