UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 13 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 46 80 1 SFC 996 66 -19.1 -21.5 81 2.4 -19.4 80 1 254.3 254.4 254.0 256.2 0.69 2 950 424 -20.3 -20.4 99 0.1 -20.3 223 5 256.6 256.7 256.1 258.7 0.79 3 925 625 -20.5 -21.7 90 1.2 -20.7 335 12 258.3 258.5 257.3 260.3 0.73 4 850 1244 -25.9 -26.4 96 0.5 -25.9 15 8 259.0 259.1 257.5 260.5 0.52 5 845 1287 -26.3 -26.6 97 0.3 -26.3 16 9 259.0 259.1 257.5 260.5 0.51 6 833 1390 -25.1 -25.9 93 0.8 -25.2 18 12 261.4 261.4 259.4 262.9 0.56 7 830 1417 -23.1 -24.4 89 1.3 -23.3 18 13 263.7 263.8 261.4 265.5 0.64 8 829 1425 -21.5 -25.8 68 4.3 -22.1 18 13 265.5 265.6 262.6 267.1 0.56 9 825 1461 -21.5 -33.5 33 12.0 -22.7 19 14 265.9 265.9 262.3 266.7 0.27 10 824 1470 -21.3 -34.3 30 13.0 -22.6 19 15 266.2 266.2 262.4 266.9 0.25 11 807 1624 -21.1 -34.1 30 13.0 -22.4 22 14 268.0 268.0 263.8 268.8 0.26 12 791 1772 -20.1 -27.1 54 7.0 -21.1 24 12 270.6 270.7 266.1 272.1 0.52 13 769 1981 -19.9 -29.9 41 10.0 -21.2 30 12 273.0 273.1 267.5 274.3 0.42 14 766 2010 -20.1 -29.1 45 9.0 -21.3 31 12 273.1 273.2 267.7 274.4 0.45 15 734 2326 -20.9 -31.9 37 11.0 -22.2 48 11 275.6 275.6 269.1 276.7 0.36 16 708 2591 -21.9 -44.9 11 23.0 -23.7 45 13 277.3 277.3 269.7 277.7 0.10 17 700 2675 -22.3 -44.3 12 22.0 -24.1 40 15 277.8 277.8 270.0 278.1 0.11 18 615 3609 -30.1 -42.1 30 12.0 -30.9 43 18 279.3 279.3 271.0 279.8 0.15 19 607 3702 -30.9 -44.9 24 14.0 -31.7 44 18 279.4 279.4 271.0 279.8 0.12 20 582 3998 -33.5 -41.5 44 8.0 -34.0 31 20 279.8 279.8 271.4 280.3 0.17 21 570 4144 -34.1 -41.1 49 7.0 -34.6 38 18 280.7 280.8 271.9 281.3 0.18 22 533 4611 -36.5 -45.5 39 9.0 -37.0 36 13 283.3 283.3 273.3 283.7 0.12 23 500 5050 -39.9 -45.9 53 6.0 -40.2 45 14 284.4 284.4 273.9 284.8 0.13 24 438 5943 -46.7 -49.6 72 2.9 -46.8 45 13 286.8 286.8 275.1 287.1 0.09 25 415 6299 -49.3 -53.6 61 4.3 -49.4 36 15 287.9 287.9 275.7 288.1 0.06 26 402 6507 -50.1 -57.1 43 7.0 -50.3 27 17 289.5 289.5 276.5 289.6 0.04 27 400 6540 -50.3 -57.3 43 7.0 -50.4 25 17 289.6 289.6 276.5 289.8 0.04 28 350 7401 -55.9 -60.7 55 4.8 -56.0 33 14 293.3 293.3 278.3 293.4 0.03 29 343 7529 -56.3 -67.3 24 11.0 -56.4 34 13 294.5 294.5 278.9 294.5 0.01 30 335 7679 -57.1 -67.1 27 10.0 -57.2 20 10 295.4 295.4 279.3 295.4 0.01 31 325 7872 -55.9 -68.9 18 13.0 -56.0 24 10 299.6 299.6 281.2 299.7 0.01 32 306 8254 -56.9 -73.9 10 17.0 -57.1 334 4 303.4 303.4 282.8 303.4 0.01 33 300 8380 -55.5 -74.5 8 19.0 -55.6 315 2 307.1 307.1 284.2 307.1 0.01 34 291 8574 -54.3 -73.3 8 19.0 -54.5 300 3 311.5 311.5 285.9 311.5 0.01 35 250 9540 -56.3 -76.3 6 20.0 -56.5 265 7 322.4 322.4 289.5 322.4 0.00 36 246 9643 -56.5 -77.5 5 21.0 -56.7 277 6 323.6 323.6 289.8 323.6 0.00 37 232 10018 -53.3 -79.3 3 26.0 -53.6 320 3 333.9 333.9 292.7 333.9 0.00 38 211 10628 -55.7 -81.7 2 26.0 -55.9 209 3 339.3 339.3 294.1 339.3 0.00 39 205 10812 -55.1 -82.1 2 27.0 -55.4 199 6 343.1 343.1 295.1 343.1 0.00 40 200 10970 -55.3 -82.3 2 27.0 -55.6 215 10 345.2 345.2 295.6 345.2 0.00 41 176 11779 -56.5 -83.5 2 27.0 -56.8 233 8 356.1 356.1 297.9 356.1 0.00 42 169 12036 -55.3 -84.3 2 29.0 -55.6 232 7 362.2 362.2 299.1 362.2 0.00 43 154 12624 -57.3 -85.3 2 28.0 -57.6 231 4 368.6 368.6 300.3 368.6 0.00 44 150 12790 -56.3 -84.3 2 28.0 -56.6 230 3 373.1 373.1 301.1 373.1 0.00 45 100 15320 -64.1 -87.1 3 23.0 -64.3 280 7 403.9 403.9 305.7 403.9 0.00 46 93 15762 -65.7 -87.7 3 22.0 -65.8 298 9 409.2 409.2 306.4 409.2 0.00 47 70 17480 -66.9 -88.9 3 22.0 -67.1 350 8 441.3 441.3 310.0 441.3 0.00 48 50 19500 -69.3 -90.3 3 21.0 -69.5 345 25 480.2 480.2 313.5 480.2 0.00 49 31 22345 -71.1 -92.1 3 21.0 -71.3 7 55 545.7 545.7 317.8 545.7 0.00 50 30 22540 -69.9 -91.9 3 22.0 -70.2 5 55 554.1 554.1 318.3 554.1 0.00 51 20 24950 -69.5 -92.5 2 23.0 -69.9 10 95 623.4 623.4 321.6 623.5 0.00 52 13 27518 -68.1 -94.1 1 26.0 -68.8 5 118 710.0 710.0 324.7 710.0 0.00 53 10 29080 -70.7 -95.7 1 25.0 -71.3 10 140 755.6 755.6 326.1 755.7 0.00 54 8.4 30111 -71.7 -95.7 2 24.0 -72.4 11 135 790.4 790.4 327.0 790.4 0.00 55 7.0 31195 -68.8 -94.6 1 25.8 -70.0 10 150 844.6 844.6 328.2 844.6 0.01 56 6.2 31925 -66.9 -93.9 1 27.0 -68.5 14 127 882.6 882.6 329.1 882.7 0.01 TRP 335 7679 -57.1 -67.1 27 10.0 -57.2 20 10 295.4 295.4 279.3 295.4 0.01 WND 7.0 31195 -68.8 -94.6 1 25.8 -70.0 10 150 844.6 844.6 328.2 844.6 0.01 Sounding variables and indices 1000-500 mb thick: 5004.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 49.77 % Est. max temperature: -14.42 C = 6.05 F Sfc-Lift cond lev (LCL): 957.53 mb = 364.14 m = 1194.67 ft T: -20.10 C 700-500 lapse rate: 7.41 C/km ThetaE index: 0.43 C Layer 825.0- 824.0 mb Conv cond level (CCL): 904.35 mb = 790.31 m = 2592.85 ft Mean mixing ratio: 0.73 g/kg Conv temperature: -14.91 C = 5.16 F Cap Strength: 20.49 C Lifted Index: 21.02 C Risk: None Lifted Index @300 mb: 34.19 C Lifted Index @700 mb: 17.55 C Showalter Index: 19.67 C Risk: None Total Totals Index: 27.50 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: 13.50 C K Index: -34.40 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 5.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.49 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 74043.52 J/kg Cap Strength: 20.89 C Lift Cond Lev (LCL): 928.77 mb = 594.31 m = 1949.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 10 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 ---------------------------------------------------------- 0 996 66 80 1 -1.0 -0.2 | 241 9 8.1 4.5 1 965 305 155 1 -0.4 0.9 | 237 10 8.7 5.6 2 927 610 330 11 5.5 -9.5 | 288 15 14.6 -4.9 3 925 625 335 12 5.1 -10.9 | 294 15 14.2 -6.2 4 889 914 340 16 5.5 -15.0 | 305 18 14.6 -10.4 5 853 1219 350 10 1.7 -9.8 | 296 12 10.8 -5.2 6 850 1244 15 8 -2.1 -7.7 | 293 8 7.0 -3.1 7 818 1524 20 16 -5.5 -15.0 | 341 11 3.6 -10.4 8 785 1829 25 11 -4.6 -10.0 | 320 7 4.5 -5.3 9 753 2134 35 12 -6.9 -9.8 | 337 6 2.2 -5.2 10 723 2438 55 10 -8.2 -5.7 | 319 1 0.9 -1.1 11 700 2675 40 15 -9.6 -11.5 | 4 7 -0.5 -6.8 12 693 2743 45 15 -10.6 -10.6 | 14 6 -1.5 -5.9 13 636 3353 35 20 -11.5 -16.4 | 11 12 -2.4 -11.7 14 609 3658 45 18 -12.7 -12.7 | 24 9 -3.6 -8.1 15 583 3962 30 20 -10.0 -17.3 | 4 13 -0.9 -12.6 16 559 4267 45 16 -11.3 -11.3 | 18 7 -2.2 -6.6 17 535 4572 35 13 -7.5 -10.6 | 345 6 1.7 -6.0 18 512 4877 50 15 -11.5 -9.6 | 26 6 -2.4 -5.0 19 500 5050 45 14 -9.9 -9.9 | 9 5 -0.8 -5.2 20 428 6096 45 13 -9.2 -9.2 | 1 5 -0.1 -4.5 21 400 6540 25 17 -7.2 -15.4 | 350 11 1.9 -10.7 22 390 6706 25 17 -7.2 -15.4 | 350 11 1.9 -10.7 23 338 7620 35 13 -7.5 -10.6 | 345 6 1.7 -6.0 24 335 7679 20 10 -3.4 -9.4 | 310 7 5.7 -4.7 25 322 7925 25 10 -4.2 -9.1 | 312 7 4.9 -4.4 26 300 8380 315 2 1.4 -1.4 | 253 11 10.5 3.3 27 266 9144 255 7 6.8 1.8 | 248 17 15.9 6.5 28 250 9540 265 7 7.0 0.6 | 252 17 16.1 5.3 29 220 10363 0 0 -0.0 -0.0 | 243 10 9.1 4.7 30 210 10668 185 3 0.3 3.0 | 231 12 9.4 7.7 31 200 10970 215 10 5.7 8.2 | 229 20 14.8 12.9 32 191 11278 235 11 9.0 6.3 | 239 21 18.1 11.0 33 150 12790 230 3 2.3 1.9 | 240 13 11.4 6.6 34 101 15240 260 8 7.9 1.4 | 250 18 17.0 6.1 35 100 15320 280 7 6.9 -1.2 | 258 16 16.0 3.5 36 96 15545 280 7 6.9 -1.2 | 258 16 16.0 3.5 37 92 15850 305 10 8.2 -5.7 | 274 17 17.3 -1.1 38 87 16154 305 4 3.3 -2.3 | 259 13 12.4 2.4 39 83 16459 340 10 3.4 -9.4 | 291 13 12.5 -4.7 40 79 16764 305 10 8.2 -5.7 | 274 17 17.3 -1.1 41 75 17069 325 11 6.3 -9.0 | 286 16 15.4 -4.3 42 70 17480 350 8 1.4 -7.9 | 287 11 10.5 -3.2 43 68 17678 350 10 1.7 -9.8 | 296 12 10.8 -5.2 44 61 18288 335 17 7.2 -15.4 | 303 20 16.3 -10.7 45 55 18898 10 19 -3.3 -18.7 | 338 15 5.8 -14.0 46 53 19202 345 24 6.2 -23.2 | 320 24 15.3 -18.5 47 50 19500 345 25 6.5 -24.1 | 321 25 15.6 -19.5 48 50 19507 360 19 -0.0 -19.0 | 328 17 9.1 -14.3 49 47 19812 345 25 6.5 -24.1 | 321 25 15.6 -19.5 50 45 20117 5 29 -2.5 -28.9 | 345 25 6.6 -24.2 51 41 20726 10 39 -6.8 -38.4 | 356 34 2.3 -33.7 52 39 21031 350 30 5.2 -29.5 | 330 29 14.3 -24.9 53 37 21336 5 38 -3.3 -37.9 | 350 34 5.8 -33.2 54 33 21946 10 54 -9.4 -53.2 | 0 49 -0.3 -48.5 55 30 22540 5 55 -4.8 -54.8 | 355 50 4.3 -50.1 56 30 22555 5 44 -3.8 -43.8 | 352 40 5.3 -39.2 57 26 23470 360 68 -0.0 -68.0 | 352 64 9.1 -63.3 58 22 24384 20 82 -28.0 -77.1 | 15 75 -18.9 -72.4 59 20 24950 10 95 -16.5 -93.6 | 5 89 -7.4 -88.9 60 19 25298 5 96 -8.4 -95.6 | 360 91 0.7 -91.0 61 17 25908 5 89 -7.8 -88.7 | 359 84 1.4 -84.0 62 13 27432 5 121 -10.5 -120.5 | 1 116 -1.4 -115.9 63 13 27737 5 110 -9.6 -109.6 | 0 105 -0.5 -104.9 64 10 28956 5 143 -12.5 -142.5 | 1 138 -3.4 -137.8 65 10 29080 10 140 -24.3 -137.9 | 7 134 -15.2 -133.2 66 5 30175 15 122 -31.6 -117.8 | 11 115 -22.5 -113.2 Wind Parameters Mean winds (0-6000m): 32.8 at 13.7 knts Storm direction: 62.8 at 10.2 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 132.6 deg Storm rel helicity (0-3000m) pos: 106.5 neg: -17.1 tot: 89.4 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.75 Bulk Shear: 26.11 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 ------------------------------------------------------------------------------- 500 303 3 256 12| 0.0 10.6 10.6| 47.0 -4.8 42.2 84.4 0.57| 17.6 10.0 1000 338 9 285 13| 4.3 5.3 9.6| 86.3 -7.5 78.8 78.8 0.62| 15.1 9.4 1500 351 10 295 12| 5.5 3.5 9.0|100.8 -11.1 89.8 59.8 0.54| 14.9 8.1 2000 2 10 303 10| 3.8 2.6 6.5|102.8 -16.7 86.1 43.0 0.45| 12.7 5.7 2500 11 11 309 9| 3.6 2.1 5.7|104.3 -16.9 87.4 35.0 0.42| 11.6 4.9 3000 19 11 319 8| 3.0 2.1 5.1|106.5 -17.1 89.4 29.8 0.40| 10.8 4.3 4000 26 13 336 8| 2.4 1.9 4.3|115.0 -28.2 86.8 21.7 0.32| 9.8 3.1 5000 30 14 343 8| 1.8 1.5 3.3|124.3 -36.7 87.6 17.5 0.27| 9.2 2.5 6000 33 14 346 7| 1.5 1.2 2.7|124.3 -37.5 86.8 14.5 0.26| 7.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260113.12.gif