UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 19 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 73 345 7 SFC 997 66 -25.9 -29.1 74 3.2 -26.2 345 7 247.5 247.5 247.2 248.4 0.35 2 962 338 -26.9 -28.6 85 1.7 -27.1 323 3 249.0 249.1 248.6 250.0 0.37 3 954 401 -26.5 -28.7 82 2.2 -26.7 301 4 250.0 250.1 249.5 251.0 0.37 4 949 441 -23.9 -27.1 75 3.2 -24.2 287 4 253.0 253.1 252.3 254.2 0.44 5 932 581 -21.1 -24.9 71 3.8 -21.6 240 7 257.2 257.3 256.0 258.7 0.54 6 925 639 -20.5 -24.1 73 3.6 -21.0 230 6 258.3 258.4 257.1 260.0 0.59 7 919 687 -20.3 -24.0 72 3.7 -20.8 240 7 259.0 259.1 257.6 260.7 0.60 8 877 1033 -21.9 -25.0 76 3.1 -22.3 288 11 260.9 261.0 259.0 262.5 0.57 9 852 1245 -23.5 -25.7 82 2.2 -23.8 279 12 261.4 261.4 259.4 262.9 0.55 10 850 1262 -23.3 -25.9 79 2.6 -23.6 275 12 261.7 261.8 259.7 263.3 0.54 11 824 1489 -23.3 -25.6 81 2.3 -23.6 248 14 264.1 264.2 261.5 265.7 0.58 12 815 1570 -22.5 -25.0 80 2.5 -22.8 243 15 265.8 265.9 262.9 267.5 0.62 13 809 1625 -19.1 -21.7 80 2.6 -19.6 241 17 269.9 270.1 266.2 272.3 0.83 14 805 1662 -19.1 -21.7 80 2.6 -19.6 240 18 270.3 270.4 266.5 272.7 0.84 15 786 1840 -17.1 -19.2 84 2.1 -17.5 234 22 274.3 274.5 269.5 277.4 1.06 16 782 1878 -15.1 -17.3 83 2.2 -15.6 233 22 276.9 277.1 271.4 280.5 1.26 17 763 2065 -14.3 -16.7 82 2.4 -14.9 227 22 279.7 279.9 273.2 283.6 1.35 18 726 2441 -15.7 -18.2 81 2.5 -16.3 220 19 282.1 282.4 274.5 285.9 1.25 19 700 2715 -17.3 -19.4 84 2.1 -17.7 215 25 283.3 283.5 275.0 286.8 1.17 20 626 3544 -21.9 -23.6 86 1.7 -22.2 230 21 287.3 287.4 276.7 290.1 0.91 21 533 4713 -28.1 -30.3 81 2.2 -28.4 240 29 293.4 293.5 279.2 295.2 0.58 22 523 4849 -28.5 -33.2 64 4.7 -29.0 240 28 294.5 294.6 279.5 295.9 0.45 23 500 5170 -29.9 -34.9 62 5.0 -30.4 240 23 296.6 296.7 280.4 297.9 0.39 24 495 5242 -30.1 -36.1 56 6.0 -30.7 242 24 297.2 297.3 280.6 298.4 0.35 25 472 5580 -32.3 -39.3 50 7.0 -32.9 226 24 298.5 298.6 281.1 299.5 0.27 26 432 6201 -37.3 -41.1 68 3.8 -37.6 218 22 299.8 299.9 281.6 300.7 0.24 27 400 6730 -40.7 -45.7 59 5.0 -41.0 205 16 302.1 302.1 282.4 302.7 0.16 28 397 6781 -41.1 -47.1 52 6.0 -41.4 204 17 302.2 302.2 282.5 302.7 0.14 29 372 7218 -44.7 -48.5 66 3.8 -44.9 200 21 303.1 303.1 282.8 303.6 0.13 30 361 7418 -46.3 -52.3 51 6.0 -46.5 197 23 303.6 303.6 283.0 303.9 0.08 31 328 8046 -51.7 -54.5 72 2.8 -51.8 185 18 304.6 304.6 283.4 304.9 0.07 32 303 8556 -53.7 -60.7 42 7.0 -53.8 184 19 308.8 308.8 284.9 308.9 0.04 33 300 8620 -54.3 -62.3 37 8.0 -54.4 195 27 308.8 308.8 284.9 308.9 0.03 34 298 8663 -54.3 -64.3 28 10.0 -54.5 195 27 309.4 309.4 285.1 309.5 0.02 35 292 8794 -53.1 -71.1 9 18.0 -53.3 199 25 312.9 312.9 286.4 312.9 0.01 36 282 9019 -52.7 -72.7 7 20.0 -52.9 194 28 316.6 316.6 287.6 316.6 0.01 37 279 9089 -51.3 -75.3 4 24.0 -51.6 192 30 319.6 319.6 288.6 319.6 0.01 38 250 9800 -53.7 -79.7 3 26.0 -53.9 175 25 326.2 326.2 290.6 326.2 0.00 39 216 10738 -54.5 -81.5 2 27.0 -54.8 177 21 338.9 338.9 294.0 338.9 0.00 40 213 10828 -54.1 -81.1 2 27.0 -54.4 172 22 340.9 340.9 294.6 340.9 0.00 41 200 11230 -56.1 -82.1 2 26.0 -56.3 170 26 343.9 343.9 295.3 343.9 0.00 42 194 11423 -56.5 -82.5 2 26.0 -56.8 165 27 346.3 346.3 295.8 346.3 0.00 43 175 12078 -54.7 -83.7 2 29.0 -55.0 174 34 359.6 359.6 298.6 359.6 0.00 44 150 13050 -60.3 -86.3 2 26.0 -60.5 165 22 366.2 366.2 299.9 366.2 0.00 45 147 13177 -59.7 -86.7 2 27.0 -59.9 173 20 369.4 369.4 300.4 369.4 0.00 46 135 13708 -61.7 -86.7 2 25.0 -61.9 160 39 374.9 374.9 301.4 374.9 0.00 47 126 14138 -60.9 -85.9 2 25.0 -61.1 168 32 383.8 383.8 302.9 383.8 0.00 48 101 15500 -66.3 -87.3 4 21.0 -66.4 200 17 398.5 398.5 305.0 398.5 0.00 49 100 15560 -66.3 -87.3 4 21.0 -66.4 190 14 399.6 399.6 305.2 399.6 0.00 50 96 15808 -64.9 -86.9 3 22.0 -65.1 186 16 407.1 407.1 306.2 407.1 0.00 51 70 17720 -67.7 -88.7 3 21.0 -67.8 70 18 439.5 439.6 309.8 439.6 0.00 52 50 19740 -68.9 -89.9 3 21.0 -69.1 50 35 481.1 481.1 313.5 481.1 0.00 53 30 22800 -68.7 -91.7 2 23.0 -69.0 25 92 557.4 557.4 318.5 557.4 0.00 54 20 25210 -71.1 -94.1 2 23.0 -71.4 25 117 618.5 618.5 321.4 618.5 0.00 55 17 26170 -71.9 -94.9 2 23.0 -72.2 21 127 645.4 645.4 322.5 645.4 0.00 56 15 26913 -68.7 -93.7 2 25.0 -69.3 21 121 679.6 679.6 323.7 679.6 0.00 57 13 27760 -73.3 -95.3 2 22.0 -73.6 22 139 692.0 692.0 324.1 692.0 0.00 58 12 28230 -71.7 -95.7 2 24.0 -72.2 20 140 713.7 713.7 324.8 713.7 0.00 59 10 29300 -73.9 -95.9 2 22.0 -74.3 15 125 743.7 743.7 325.7 743.7 0.00 60 7.0 31373 -75.5 -97.5 2 22.0 -76.0 15 122 817.0 817.0 327.7 817.0 0.00 61 6.4 31894 -73.9 -95.9 2 22.0 -74.5 844.9 845.0 328.3 845.0 0.01 62 6.0 32270 -75.3 -96.8 2 21.5 -75.8 5 173 854.8 854.8 328.5 854.9 0.01 63 5.6 32668 -76.7 -97.7 2 21.0 -77.2 865.5 865.5 328.7 865.5 0.00 64 5.5 32772 -75.9 -96.9 2 21.0 -76.4 873.5 873.5 328.9 873.6 0.01 TRP 298 8663 -54.3 -64.3 28 10.0 -54.5 195 27 309.4 309.4 285.1 309.5 0.02 WND 6.0 32270 -75.3 -96.8 2 21.5 -75.8 5 173 854.8 854.8 328.5 854.9 0.01 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 80.01 % Est. max temperature: -11.37 C = 11.53 F Sfc-Lift cond lev (LCL): 944.95 mb = 474.23 m = 1555.84 ft T: -23.24 C 700-500 lapse rate: 5.13 C/km ThetaE index: 0.00 C Layer 997.0--21495.8 mb Conv cond level (CCL): 997.00 mb = 66.00 m = 216.53 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -25.81 C = -14.46 F Cap Strength: 32.95 C Lifted Index: 34.24 C Risk: None Lifted Index @300 mb: 38.26 C Lifted Index @700 mb: 26.04 C Showalter Index: 27.38 C Risk: None Total Totals Index: 10.60 C Risk: None Vertical Totals Index: 6.60 C Cross Totals Index: 4.00 C K Index: -21.40 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 7.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.82 J/kg Max Up Vert Vel: 11.90 m/s Conv Inhibition (B-): 70527.05 J/kg Cap Strength: 34.11 C Lift Cond Lev (LCL): 902.66 mb = 819.67 m = 2689.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 ---------------------------------------------------------- 0 997 66 345 7 1.8 -6.8 | 58 15 -13.0 -8.2 1 966 305 335 2 0.8 -1.8 | 77 14 -14.0 -3.2 2 929 610 230 7 5.4 4.5 | 108 10 -9.4 3.1 3 925 639 230 6 4.6 3.9 | 103 10 -10.2 2.4 4 891 914 290 9 8.5 -3.1 | 55 8 -6.3 -4.5 5 855 1219 285 13 12.6 -3.4 | 25 5 -2.2 -4.8 6 850 1262 275 12 12.0 -1.0 | 49 4 -2.9 -2.5 7 821 1524 245 14 12.7 5.9 | 155 5 -2.1 4.5 8 788 1829 235 22 18.0 12.6 | 196 12 3.2 11.2 9 757 2134 225 22 15.6 15.6 | 183 14 0.8 14.1 10 726 2438 220 19 12.2 14.6 | 169 13 -2.6 13.1 11 700 2715 215 25 14.3 20.5 | 179 19 -0.5 19.1 12 697 2743 215 25 14.3 20.5 | 179 19 -0.5 19.1 13 641 3353 230 25 19.2 16.1 | 197 15 4.3 14.7 14 615 3658 230 18 13.8 11.6 | 174 10 -1.0 10.2 15 590 3962 245 23 20.8 9.7 | 216 10 6.0 8.3 16 566 4267 240 25 21.7 12.5 | 212 13 6.8 11.1 17 543 4572 240 29 25.1 14.5 | 218 17 10.3 13.1 18 521 4877 240 28 24.2 14.0 | 217 16 9.4 12.6 19 500 5170 240 23 19.9 11.5 | 207 11 5.1 10.1 20 499 5182 245 24 21.8 10.1 | 219 11 6.9 8.7 21 457 5791 215 24 13.8 19.7 | 177 18 -1.0 18.2 22 438 6096 220 23 14.8 17.6 | 180 16 -0.0 16.2 23 400 6730 205 16 6.8 14.5 | 148 15 -8.0 13.1 24 349 7620 195 25 6.5 24.1 | 160 24 -8.3 22.7 25 318 8230 180 15 0.0 15.0 | 133 20 -14.8 13.6 26 304 8534 180 16 0.0 16.0 | 135 21 -14.8 14.6 27 300 8620 195 27 7.0 26.1 | 162 26 -7.8 24.7 28 298 8663 195 27 7.0 26.1 | 162 26 -7.8 24.7 29 290 8839 200 24 8.2 22.6 | 163 22 -6.6 21.1 30 277 9144 190 31 5.4 30.5 | 162 31 -9.4 29.1 31 264 9449 195 37 9.6 35.7 | 171 35 -5.2 34.3 32 250 9800 175 25 -2.2 24.9 | 144 29 -17.0 23.5 33 240 10058 175 21 -1.8 20.9 | 140 26 -16.6 19.5 34 218 10668 180 21 0.0 21.0 | 143 25 -14.8 19.6 35 208 10973 165 22 -5.7 21.3 | 134 29 -20.5 19.8 36 200 11230 170 26 -4.5 25.6 | 141 31 -19.3 24.2 37 189 11582 160 27 -9.2 25.4 | 135 34 -24.0 24.0 38 180 11887 170 36 -6.3 35.5 | 148 40 -21.1 34.0 39 156 12802 190 26 4.5 25.6 | 157 26 -10.3 24.2 40 150 13050 165 22 -5.7 21.3 | 134 29 -20.5 19.8 41 149 13106 175 19 -1.7 18.9 | 137 24 -16.5 17.5 42 141 13411 165 23 -6.0 22.2 | 135 29 -20.8 20.8 43 135 13716 160 40 -13.7 37.6 | 142 46 -28.5 36.2 44 111 14935 185 16 1.4 15.9 | 137 20 -13.4 14.5 45 105 15240 175 17 -1.5 16.9 | 134 22 -16.3 15.5 46 100 15545 205 17 7.2 15.4 | 151 16 -7.6 14.0 47 100 15560 190 14 2.4 13.8 | 135 17 -12.4 12.4 48 95 15850 185 16 1.4 15.9 | 137 20 -13.4 14.5 49 91 16154 205 15 6.3 13.6 | 145 15 -8.5 12.2 50 82 16764 265 1 1.0 0.1 | 85 14 -13.8 -1.3 51 74 17374 70 11 -10.3 -3.8 | 78 26 -25.1 -5.2 52 70 17678 55 16 -13.1 -9.2 | 69 30 -27.9 -10.6 53 70 17720 70 18 -16.9 -6.2 | 77 33 -31.7 -7.6 54 67 17983 70 18 -16.9 -6.2 | 77 33 -31.7 -7.6 55 64 18288 45 17 -12.0 -12.0 | 63 30 -26.8 -13.4 56 61 18593 60 18 -15.6 -9.0 | 71 32 -30.4 -10.4 57 58 18898 40 27 -17.4 -20.7 | 56 39 -32.2 -22.1 58 52 19507 55 34 -27.9 -19.5 | 64 48 -42.7 -20.9 59 50 19740 50 35 -26.8 -22.5 | 60 48 -41.6 -23.9 60 47 20117 50 36 -27.6 -23.1 | 60 49 -42.4 -24.6 61 42 20726 30 48 -24.0 -41.6 | 42 58 -38.8 -43.0 62 38 21336 35 60 -34.4 -49.1 | 44 71 -49.2 -50.6 63 30 22800 25 92 -38.9 -83.4 | 32 100 -53.7 -84.8 64 28 23165 25 93 -39.3 -84.3 | 32 101 -54.1 -85.7 65 25 23774 25 83 -35.1 -75.2 | 33 91 -49.9 -76.6 66 23 24384 25 107 -45.2 -97.0 | 31 115 -60.0 -98.4 67 21 24994 25 100 -42.3 -90.6 | 32 108 -57.1 -92.0 68 20 25210 25 117 -49.4 -106.0 | 31 125 -64.3 -107.5 69 16 26518 20 131 -44.8 -123.1 | 26 138 -59.6 -124.5 70 15 26822 20 119 -40.7 -111.8 | 26 126 -55.5 -113.2 71 14 27432 25 132 -55.8 -119.6 | 30 140 -70.6 -121.0 72 12 28042 20 145 -49.6 -136.3 | 25 152 -64.4 -137.7 73 12 28346 20 137 -46.9 -128.7 | 25 144 -61.7 -130.2 74 11 28651 20 158 -54.0 -148.5 | 25 165 -68.8 -149.9 75 10 29300 15 125 -32.4 -120.7 | 21 131 -47.2 -122.2 76 7 29870 15 122 -31.6 -117.8 | 21 128 -46.4 -119.3 Wind Parameters Mean winds (0-6000m): 234.5 at 19.8 knts Storm direction: 264.5 at 14.9 knts Shear (0-3000m) pos: 1.7 neg: 5.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 65.5 neg: -36.9 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.47 Bulk Shear: 48.06 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 ------------------------------------------------------------------------------- 500 308 4 70 12| 0.0 10.5 10.5| 27.2 0.0 27.2 54.4 0.71| 12.1 8.6 1000 280 6 74 9| 3.9 5.2 9.2| 29.1 -15.2 13.9 13.9 0.06| 11.4 0.7 1500 273 8 74 7| 2.6 7.1 9.7| 35.5 -17.0 18.6 12.4 0.24| 11.7 2.7 2000 254 11 113 4| 2.0 7.5 9.5| 42.3 -23.4 18.9 9.4 0.22| 11.4 2.5 2500 244 13 147 5| 1.6 6.3 7.9| 46.6 -36.9 9.8 3.9 0.14| 10.4 1.4 3000 236 15 162 7| 1.7 5.3 6.9| 65.5 -36.9 28.6 9.5 0.19| 9.8 1.9 4000 235 17 174 8| 2.3 3.9 6.2| 94.4 -52.0 42.4 10.6 0.21| 9.6 2.0 5000 236 19 186 9| 1.8 3.3 5.2|100.8 -60.7 40.1 8.0 0.18| 8.7 1.6 6000 235 20 188 10| 1.5 3.2 4.7|106.0 -97.0 9.0 1.5 0.07| 8.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260119.12.gif