UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 12 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 70 335 3 SFC 999 66 -20.1 -22.5 81 2.4 -20.4 335 3 253.1 253.2 252.8 254.8 0.63 2 998 74 -20.5 -21.2 94 0.7 -20.6 335 3 252.8 252.9 252.7 254.7 0.70 3 986 165 -21.3 -21.6 97 0.3 -21.3 337 5 252.9 253.0 252.7 254.7 0.69 4 979 218 -21.7 -21.9 98 0.2 -21.7 338 6 253.0 253.1 252.8 254.8 0.68 5 925 644 -22.3 -22.7 97 0.4 -22.4 350 15 256.5 256.6 255.7 258.3 0.67 6 904 813 -22.1 -22.7 95 0.6 -22.2 347 18 258.4 258.5 257.3 260.3 0.68 7 850 1263 -24.3 -25.1 93 0.8 -24.4 350 18 260.7 260.8 258.9 262.3 0.59 8 840 1349 -24.7 -25.3 95 0.6 -24.8 353 19 261.2 261.2 259.3 262.8 0.58 9 827 1463 -22.3 -24.3 84 2.0 -22.6 358 21 264.9 265.0 262.3 266.7 0.65 10 806 1652 -23.3 -24.6 89 1.3 -23.5 17 22 265.7 265.9 262.9 267.6 0.65 11 799 1715 -23.1 -26.2 76 3.1 -23.5 25 22 266.6 266.7 263.4 268.2 0.56 12 793 1771 -22.5 -34.5 33 12.0 -23.7 33 22 267.8 267.9 263.6 268.6 0.26 13 786 1836 -21.7 -35.7 27 14.0 -23.1 41 22 269.4 269.4 264.7 270.1 0.23 14 775 1940 -20.5 -36.5 23 16.0 -22.1 49 24 271.8 271.8 266.3 272.4 0.22 15 741 2271 -22.1 -39.1 20 17.0 -23.7 63 27 273.5 273.6 267.4 274.1 0.17 16 700 2687 -24.5 -42.5 17 18.0 -25.9 65 28 275.4 275.4 268.5 275.8 0.13 17 564 4232 -34.3 -51.3 16 17.0 -35.0 65 36 281.4 281.4 272.1 281.6 0.06 18 537 4575 -34.9 -54.9 11 20.0 -35.7 65 39 284.6 284.6 273.9 284.8 0.04 19 500 5070 -38.9 -53.9 19 15.0 -39.4 65 39 285.6 285.6 274.5 285.8 0.05 20 400 6560 -49.5 -56.5 44 7.0 -49.7 65 36 290.7 290.7 277.0 290.8 0.05 21 383 6843 -51.7 -58.7 43 7.0 -51.8 63 35 291.4 291.4 277.4 291.5 0.04 22 362 7208 -53.5 -58.2 56 4.7 -53.6 61 34 293.7 293.7 278.6 293.9 0.04 23 357 7297 -53.5 -63.5 28 10.0 -53.7 60 34 294.9 294.9 279.1 295.0 0.02 24 353 7370 -53.9 -63.9 28 10.0 -54.0 60 34 295.3 295.3 279.3 295.4 0.02 25 300 8410 -56.1 -68.1 21 12.0 -56.2 65 24 306.3 306.3 283.9 306.3 0.01 26 291 8604 -56.9 -68.9 21 12.0 -57.0 65 24 307.8 307.8 284.5 307.9 0.01 27 250 9570 -56.3 -74.3 9 18.0 -56.5 70 20 322.4 322.4 289.5 322.4 0.01 28 249 9595 -55.9 -73.9 9 18.0 -56.1 71 20 323.3 323.3 289.8 323.4 0.01 29 226 10208 -58.1 -76.1 8 18.0 -58.3 90 15 329.1 329.1 291.5 329.1 0.01 30 213 10582 -56.1 -77.1 6 21.0 -56.3 73 13 337.8 337.8 293.8 337.8 0.00 31 201 10949 -57.9 -78.9 5 21.0 -58.1 83 11 340.6 340.6 294.4 340.6 0.00 32 200 10980 -57.3 -78.3 5 21.0 -57.5 60 9 342.0 342.0 294.8 342.0 0.00 33 199 11012 -56.1 -78.1 5 22.0 -56.3 60 9 344.4 344.4 295.4 344.4 0.00 34 193 11206 -55.7 -77.7 5 22.0 -55.9 62 8 348.1 348.1 296.2 348.1 0.00 35 150 12800 -57.7 -79.7 4 22.0 -58.0 75 1 370.7 370.7 300.7 370.7 0.00 36 137 13370 -58.3 -81.3 4 23.0 -58.6 55 1 379.3 379.3 302.1 379.4 0.00 37 100 15320 -64.5 -84.5 5 20.0 -64.7 10 8 403.1 403.1 305.6 403.1 0.00 38 78 16822 -68.5 -87.5 5 19.0 -68.6 315 12 424.5 424.5 308.2 424.5 0.00 39 70 17470 -68.9 -87.9 5 19.0 -69.0 355 10 437.0 437.0 309.6 437.0 0.00 40 50 19470 -71.5 -89.5 5 18.0 -71.6 350 15 475.0 475.0 313.1 475.0 0.00 41 33 21910 -73.7 -91.7 5 18.0 -73.8 2 35 529.1 529.1 316.9 529.1 0.00 42 30 22470 -71.7 -90.7 4 19.0 -71.9 10 38 549.2 549.2 318.1 549.2 0.00 43 23 24038 -70.9 -91.9 3 21.0 -71.2 18 58 594.9 594.9 320.4 594.9 0.00 44 21 24573 -73.1 -93.1 3 20.0 -73.3 14 58 603.9 603.9 320.8 603.9 0.00 45 20 24860 -71.1 -92.1 3 21.0 -71.4 20 66 618.5 618.5 321.4 618.6 0.00 46 13 27421 -67.9 -91.9 2 24.0 -68.7 15 93 710.7 710.7 324.8 710.8 0.01 47 11 28420 -69.5 -93.5 2 24.0 -70.2 19 113 739.7 739.7 325.6 739.7 0.01 48 10 28990 -67.3 -93.3 1 26.0 -68.3 15 125 768.3 768.3 326.4 768.4 0.01 49 8.7 29834 -65.1 -92.1 1 27.0 -66.6 20 125 808.1 808.1 327.4 808.2 0.01 50 8.0 30344 -66.5 -92.5 1 26.0 -67.8 19 123 822.2 822.2 327.8 822.2 0.01 51 7.0 31160 -62.2 -90.9 1 28.7 -64.6 20 141 872.1 872.1 328.8 872.2 0.01 52 6.9 31249 -61.7 -90.7 1 29.0 -64.3 17 119 877.6 877.6 329.0 877.7 0.01 53 6.8 31340 -62.1 -91.1 1 29.0 -64.6 16 119 879.6 879.6 329.0 879.7 0.01 TRP 291 8604 -56.9 -68.9 21 12.0 -57.0 65 24 307.8 307.8 284.5 307.9 0.01 WND 7.0 31160 -62.2 -90.9 1 28.7 -64.6 20 141 872.1 872.1 328.8 872.2 0.01 Sounding variables and indices 1000-500 mb thick: 5000.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 42.33 % Est. max temperature: -12.49 C = 9.52 F Sfc-Lift cond lev (LCL): 960.19 mb = 363.91 m = 1193.90 ft T: -21.91 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.14 C Layer 998.0- 986.0 mb Conv cond level (CCL): 878.27 mb = 1023.79 m = 3358.84 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -13.75 C = 7.25 F Cap Strength: 23.21 C Lifted Index: 23.51 C Risk: None Lifted Index @300 mb: 34.93 C Lifted Index @700 mb: 16.96 C Showalter Index: 19.18 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 13.80 C K Index: -28.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.73 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 68580.99 J/kg Cap Strength: 23.51 C Lift Cond Lev (LCL): 941.29 mb = 513.04 m = 1683.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 at 22 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 3 1.3 -2.7 | 273 23 22.8 -1.2 1 968 305 340 8 2.7 -7.5 | 284 25 24.2 -6.0 2 929 610 350 15 2.6 -14.8 | 299 27 24.1 -13.2 3 925 644 350 15 2.6 -14.8 | 299 27 24.1 -13.2 4 891 914 345 20 5.2 -19.3 | 304 32 26.7 -17.8 5 855 1219 355 16 1.4 -15.9 | 302 27 22.9 -14.4 6 850 1263 350 18 3.1 -17.7 | 303 29 24.6 -16.2 7 820 1524 360 22 -0.0 -22.0 | 314 30 21.5 -20.5 8 787 1829 40 22 -14.1 -16.9 | 334 17 7.3 -15.3 9 755 2134 65 27 -24.5 -11.4 | 17 10 -3.0 -9.9 10 724 2438 60 27 -23.4 -13.5 | 9 12 -1.9 -12.0 11 700 2687 65 28 -25.4 -11.8 | 21 11 -3.9 -10.3 12 694 2743 65 28 -25.4 -11.8 | 21 11 -3.9 -10.3 13 610 3658 65 33 -29.9 -13.9 | 34 15 -8.4 -12.4 14 560 4267 65 36 -32.6 -15.2 | 39 18 -11.1 -13.7 15 514 4877 65 42 -38.1 -17.7 | 46 23 -16.6 -16.2 16 500 5070 65 39 -35.3 -16.5 | 43 20 -13.9 -14.9 17 429 6096 70 37 -34.8 -12.7 | 50 17 -13.3 -11.1 18 400 6560 65 36 -32.6 -15.2 | 39 18 -11.1 -13.7 19 356 7315 60 34 -29.4 -17.0 | 27 17 -8.0 -15.5 20 339 7620 60 32 -27.7 -16.0 | 23 16 -6.2 -14.5 21 300 8410 65 24 -21.8 -10.1 | 2 9 -0.3 -8.6 22 291 8604 65 24 -21.8 -10.1 | 2 9 -0.3 -8.6 23 280 8839 70 23 -21.6 -7.9 | 1 6 -0.1 -6.3 24 267 9144 70 21 -19.7 -7.2 | 343 6 1.8 -5.6 25 255 9449 60 23 -19.9 -11.5 | 351 10 1.6 -10.0 26 250 9570 70 20 -18.8 -6.8 | 333 6 2.7 -5.3 27 221 10363 95 14 -13.9 1.2 | 250 8 7.5 2.8 28 210 10668 65 12 -10.9 -5.1 | 288 11 10.6 -3.5 29 200 10973 85 11 -11.0 -1.0 | 267 11 10.5 0.6 30 200 10980 60 9 -7.8 -4.5 | 282 14 13.7 -3.0 31 150 12800 75 1 -1.0 -0.3 | 266 21 20.5 1.3 32 106 14935 0 0 -0.0 -0.0 | 266 22 21.5 1.5 33 101 15240 295 8 7.3 -3.4 | 274 29 28.7 -1.8 34 100 15320 10 8 -1.4 -7.9 | 287 21 20.1 -6.3 35 96 15545 10 8 -1.4 -7.9 | 287 21 20.1 -6.3 36 92 15850 325 2 1.1 -1.6 | 270 23 22.6 -0.1 37 79 16764 305 12 9.8 -6.9 | 280 32 31.3 -5.3 38 75 17069 360 10 -0.0 -10.0 | 291 23 21.5 -8.5 39 71 17374 335 10 4.2 -9.1 | 286 27 25.7 -7.5 40 70 17470 355 10 0.9 -10.0 | 291 24 22.4 -8.4 41 64 17983 10 10 -1.7 -9.8 | 293 21 19.8 -8.3 42 61 18288 355 10 0.9 -10.0 | 291 24 22.4 -8.4 43 58 18593 25 13 -5.5 -11.8 | 303 19 16.0 -10.2 44 52 19202 335 12 5.1 -10.9 | 289 28 26.6 -9.3 45 50 19470 350 15 2.6 -14.8 | 299 27 24.1 -13.2 46 45 20117 15 24 -6.2 -23.2 | 325 26 15.3 -21.6 47 38 21031 10 19 -3.3 -18.7 | 313 25 18.2 -17.2 48 36 21336 5 35 -3.1 -34.9 | 331 38 18.4 -33.3 49 35 21641 360 30 -0.0 -30.0 | 323 36 21.5 -28.5 50 31 22250 5 41 -3.6 -40.8 | 335 43 17.9 -39.3 51 30 22470 10 38 -6.6 -37.4 | 337 39 14.9 -35.9 52 30 22555 15 37 -9.6 -35.7 | 341 36 11.9 -34.2 53 24 23774 5 53 -4.6 -52.8 | 342 54 16.9 -51.2 54 23 24079 20 59 -20.2 -55.4 | 359 54 1.3 -53.9 55 22 24384 10 52 -9.0 -51.2 | 346 51 12.5 -49.7 56 20 24860 20 66 -22.6 -62.0 | 1 60 -1.1 -60.5 57 18 25603 25 75 -31.7 -68.0 | 9 67 -10.2 -66.4 58 17 25908 20 69 -23.6 -64.8 | 2 63 -2.1 -63.3 59 16 26213 20 84 -28.7 -78.9 | 5 78 -7.2 -77.4 60 15 26518 20 76 -26.0 -71.4 | 4 70 -4.5 -69.9 61 13 27432 15 93 -24.1 -89.8 | 2 88 -2.6 -88.3 62 11 28651 20 118 -40.4 -110.9 | 10 111 -18.9 -109.3 63 10 28956 20 108 -36.9 -101.5 | 9 101 -15.5 -99.9 64 10 28990 15 125 -32.4 -120.7 | 5 120 -10.9 -119.2 65 9 29261 20 125 -42.8 -117.5 | 10 118 -21.3 -115.9 66 6 29870 15 116 -30.0 -112.0 | 4 111 -8.5 -110.5 67 5 30175 15 134 -34.7 -129.4 | 6 129 -13.2 -127.9 Wind Parameters Mean winds (0-6000m): 55.9 at 28.7 knts Storm direction: 85.9 at 21.5 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 236.9 neg: -7.1 tot: 229.8 m^2/s^2 ave: 76.6 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 6.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.25 Bulk Shear: 99.38 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 ------------------------------------------------------------------------------- 500 343 8 285 25| 11.4 0.0 11.4| 68.7 0.0 68.7 137.4 0.92| 11.6 10.7 1000 346 13 294 27| 7.8 0.0 7.8| 95.6 -1.3 94.2 94.2 0.74| 9.6 7.1 1500 350 15 299 28| 6.7 0.0 6.7|149.9 -3.8 146.0 97.4 0.70| 9.9 7.0 2000 5 17 307 25| 6.6 0.0 6.6|220.2 -3.8 216.4 108.2 0.68| 13.2 9.0 2500 22 19 318 22| 5.7 0.0 5.7|229.8 -7.1 222.7 89.1 0.65| 11.7 7.6 3000 33 21 327 19| 5.1 0.0 5.1|236.9 -7.1 229.8 76.6 0.66| 10.2 6.7 4000 45 24 343 16| 3.8 0.7 4.5|247.5 -7.1 240.4 60.1 0.65| 8.3 5.4 5000 52 27 358 15| 3.1 1.0 4.0|261.5 -12.8 248.7 49.7 0.59| 7.7 4.5 6000 56 29 9 15| 2.4 0.8 3.2|272.9 -12.8 260.0 43.3 0.59| 6.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260112.12.gif