UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for CWLT... Searching the city database file for: CWLT ... Date:1200Z 9 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 1003 66 -6.3 -12.3 62 6.0 -7.9 255 15 266.6 266.9 265.1 270.7 1.48 1 1002 82 -4.7 -12.7 54 8.0 -6.8 245 18 268.3 268.5 266.2 272.3 1.43 2 1000 115 -4.3 -12.3 54 8.0 -6.5 225 23 268.9 269.1 266.7 273.0 1.48 3 993 170 -3.3 -12.3 50 9.0 -5.8 226 25 270.4 270.6 267.7 274.6 1.49 4 992 178 -3.3 -12.3 50 9.0 -5.8 227 25 270.5 270.7 267.8 274.6 1.50 5 935 643 -6.7 -11.7 68 5.0 -8.1 237 27 271.6 271.9 268.8 276.3 1.67 6 925 727 -6.5 -11.5 68 5.0 -7.9 230 28 272.7 272.9 269.6 277.4 1.71 7 921 761 -5.7 -12.7 58 7.0 -7.7 228 28 273.8 274.1 270.1 278.2 1.56 8 859 1304 -8.1 -20.1 37 12.0 -10.8 215 23 276.8 277.0 270.8 279.5 0.90 9 850 1386 -8.7 -20.7 37 12.0 -11.3 210 22 277.0 277.2 270.9 279.6 0.86 10 728 2563 -19.1 -21.6 81 2.5 -19.6 168 23 278.2 278.4 271.7 280.9 0.93 11 700 2854 -19.9 -25.9 59 6.0 -20.8 180 28 280.4 280.6 272.6 282.5 0.66 12 687 2993 -20.3 -29.3 44 9.0 -21.6 178 29 281.5 281.6 272.9 283.0 0.49 13 659 3301 -21.7 -26.7 64 5.0 -22.5 175 32 283.3 283.4 274.2 285.3 0.65 14 647 3436 -21.7 -29.7 48 8.0 -22.8 173 34 284.8 284.9 274.8 286.4 0.50 15 626 3678 -23.5 -31.5 48 8.0 -24.5 170 36 285.4 285.5 275.0 286.8 0.44 16 624 3702 -23.3 -35.3 32 12.0 -24.6 170 36 285.9 286.0 275.0 286.9 0.30 17 595 4049 -25.3 -41.3 21 16.0 -26.7 173 36 287.5 287.6 275.7 288.1 0.17 18 563 4448 -27.9 -44.9 18 17.0 -29.2 176 36 289.0 289.1 276.4 289.5 0.12 19 500 5290 -34.5 -47.5 26 13.0 -35.2 175 35 291.0 291.0 277.3 291.3 0.10 20 459 5879 -39.3 -50.3 30 11.0 -39.8 182 43 292.2 292.2 277.9 292.5 0.08 21 434 6261 -40.1 -50.1 34 10.0 -40.5 177 50 295.9 295.9 279.6 296.2 0.09 22 400 6810 -44.7 -51.7 45 7.0 -44.9 185 54 296.9 296.9 280.1 297.2 0.08 23 398 6844 -44.9 -52.9 40 8.0 -45.2 185 54 297.1 297.1 280.1 297.3 0.07 24 384 7083 -45.9 -57.9 25 12.0 -46.2 183 56 298.8 298.8 280.8 298.9 0.04 25 327 8138 -53.1 -65.7 20 12.7 -53.2 185 66 303.0 303.0 282.6 303.1 0.02 26 300 8690 -56.9 -69.9 18 13.0 -57.0 185 64 305.1 305.1 283.5 305.2 0.01 27 271 9330 -60.5 -73.5 17 13.0 -60.6 184 59 308.9 308.9 284.9 308.9 0.01 28 250 9830 -62.7 -75.7 16 13.0 -62.8 180 59 312.9 312.9 286.4 312.9 0.01 29 239 10106 -63.9 -73.9 24 10.0 -64.0 180 60 315.1 315.1 287.1 315.1 0.01 30 229 10369 -62.9 -75.9 16 13.0 -63.0 180 59 320.5 320.5 288.9 320.5 0.01 31 205 11048 -64.1 -78.1 13 14.0 -64.2 192 45 328.9 328.9 291.4 328.9 0.00 32 200 11200 -61.9 -78.9 9 17.0 -62.0 185 40 334.7 334.7 293.0 334.8 0.00 33 195 11357 -61.7 -80.7 6 19.0 -61.8 180 41 337.5 337.5 293.7 337.5 0.00 34 168 12271 -65.3 -82.3 8 17.0 -65.4 188 16 346.2 346.2 295.8 346.2 0.00 35 157 12687 -60.7 -84.7 3 24.0 -60.9 187 19 360.8 360.8 298.8 360.8 0.00 36 150 12970 -61.9 -84.9 3 23.0 -62.0 175 15 363.4 363.4 299.4 363.4 0.00 37 141 13350 -64.7 -85.7 4 21.0 -64.8 174 17 365.0 365.0 299.7 365.0 0.00 38 135 13616 -62.7 -85.7 3 23.0 -62.9 208 16 373.1 373.1 301.1 373.1 0.00 39 122 14236 -65.3 -86.3 4 21.0 -65.4 200 11 379.4 379.4 302.2 379.4 0.00 40 118 14440 -63.1 -86.1 3 23.0 -63.3 216 13 387.0 387.0 303.3 387.1 0.00 41 100 15450 -66.1 -87.1 4 21.0 -66.2 255 9 400.0 400.0 305.2 400.0 0.00 42 70 17580 -70.9 -88.9 5 18.0 -71.0 290 18 432.7 432.7 309.1 432.7 0.00 43 69 17665 -71.1 -89.1 5 18.0 -71.2 273 16 434.1 434.1 309.3 434.1 0.00 44 52 19315 -77.3 -91.3 9 14.0 -77.3 305 17 456.2 456.2 311.4 456.2 0.00 45 50 19540 -77.7 -90.7 11 13.0 -77.7 305 17 460.4 460.4 311.8 460.4 0.00 46 37 21252 -80.7 -92.7 12 12.0 -80.7 322 17 494.1 494.1 314.5 494.1 0.00 47 30 22430 -82.1 -93.1 14 11.0 -82.1 305 19 520.8 520.8 316.4 520.8 0.00 48 26 23229 -83.9 -93.9 16 10.0 -83.9 336 10 537.5 537.5 317.3 537.5 0.00 49 20 24690 -82.7 -93.7 13 11.0 -82.8 345 25 583.0 583.0 319.8 583.0 0.00 50 10 28580 -80.1 -94.1 8 14.0 -80.3 335 30 720.6 720.6 325.1 720.6 0.01 51 8.5 29503 -78.5 -94.5 6 16.0 -78.7 338 28 761.1 761.1 326.3 761.1 0.01 TRP 239 10106 -63.9 -73.9 24 10.0 -64.0 180 60 315.1 315.1 287.1 315.1 0.01 WND 327 8138 -53.1 -65.7 20 12.7 -53.2 185 66 303.0 303.0 282.6 303.1 0.02 Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 45.29 % Est. max temperature: 4.05 C = 39.29 F Sfc-Lift cond lev (LCL): 911.61 mb = 840.77 m = 2758.41 ft T: -6.05 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.00 C Layer 1003.0- -0.0 mb Conv cond level (CCL): 775.89 mb = 2078.73 m = 6819.90 ft Mean mixing ratio: 1.56 g/kg Conv temperature: 4.86 C = 40.75 F Cap Strength: 11.63 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 20.66 C Lifted Index @700 mb: 5.80 C Showalter Index: 9.72 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: 13.80 C K Index: -0.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.21 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 55346.96 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 851.34 mb = 1373.76 m = 4507.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 23 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 1003 66 255 15 14.5 3.9 | 355 15 1.4 -14.9 1 1000 115 225 23 16.3 16.3 | 309 4 3.2 -2.5 2 976 305 230 30 23.0 19.3 | 267 10 9.9 0.5 3 939 610 240 27 23.4 13.5 | 297 12 10.3 -5.3 4 925 727 230 28 21.4 18.0 | 276 8 8.4 -0.8 5 903 914 220 29 18.6 22.2 | 238 7 5.6 3.4 6 868 1219 220 25 16.1 19.2 | 263 3 3.0 0.3 7 850 1386 210 22 11.0 19.1 | 97 2 -2.1 0.2 8 802 1829 175 18 -1.6 17.9 | 87 15 -14.7 -0.9 9 770 2134 160 18 -6.2 16.9 | 84 19 -19.2 -1.9 10 740 2438 160 23 -7.9 21.6 | 98 21 -21.0 2.8 11 710 2743 180 24 0.0 24.0 | 112 14 -13.1 5.2 12 700 2854 180 28 0.0 28.0 | 125 16 -13.1 9.2 13 626 3658 170 36 -6.3 35.5 | 131 26 -19.3 16.6 14 576 4267 175 36 -3.1 35.9 | 136 24 -16.2 17.1 15 529 4877 180 36 0.0 36.0 | 143 22 -13.1 17.2 16 500 5290 175 35 -3.1 34.9 | 135 23 -16.1 16.1 17 465 5791 185 41 3.6 40.8 | 157 24 -9.5 22.0 18 444 6096 175 49 -4.3 48.8 | 150 35 -17.4 30.0 19 400 6810 185 54 4.7 53.8 | 167 36 -8.4 35.0 20 354 7620 180 60 0.0 60.0 | 162 43 -13.1 41.2 21 327 8138 185 66 5.8 65.7 | 171 48 -7.3 46.9 22 322 8230 185 66 5.8 65.7 | 171 48 -7.3 46.9 23 300 8690 185 64 5.6 63.8 | 171 46 -7.5 44.9 24 279 9144 185 59 5.1 58.8 | 169 41 -7.9 40.0 25 250 9830 180 59 0.0 59.0 | 162 42 -13.1 40.2 26 239 10106 180 60 0.0 60.0 | 162 43 -13.1 41.2 27 229 10363 180 59 0.0 59.0 | 162 42 -13.1 40.2 28 218 10668 185 53 4.6 52.8 | 166 35 -8.5 34.0 29 208 10973 195 48 12.4 46.4 | 179 28 -0.7 27.6 30 200 11200 185 40 3.5 39.8 | 155 23 -9.6 21.0 31 197 11278 175 43 -3.7 42.8 | 145 29 -16.8 24.0 32 188 11582 195 36 9.3 34.8 | 167 16 -3.8 16.0 33 179 11887 200 26 8.9 24.4 | 143 7 -4.2 5.6 34 170 12192 185 14 1.2 13.9 | 68 13 -11.9 -4.9 35 162 12497 195 21 5.4 20.3 | 101 8 -7.7 1.5 36 150 12970 175 15 -1.3 14.9 | 75 15 -14.4 -3.9 37 147 13106 170 15 -2.6 14.8 | 76 16 -15.7 -4.0 38 140 13411 175 17 -1.5 16.9 | 83 15 -14.6 -1.9 39 133 13716 225 16 11.3 11.3 | 13 8 -1.8 -7.5 40 126 14021 190 13 2.3 12.8 | 61 12 -10.8 -6.0 41 120 14326 205 10 4.2 9.1 | 42 13 -8.9 -9.7 42 114 14630 235 18 14.7 10.3 | 349 9 1.7 -8.5 43 109 14935 260 10 9.8 1.7 | 11 17 -3.2 -17.1 44 103 15240 240 10 8.7 5.0 | 18 14 -4.4 -13.8 45 100 15450 255 9 8.7 2.3 | 15 17 -4.4 -16.5 46 98 15545 265 11 11.0 1.0 | 7 18 -2.1 -17.8 47 89 16154 290 10 9.4 -3.4 | 9 23 -3.7 -22.2 48 84 16459 250 14 13.2 4.8 | 360 14 0.1 -14.0 49 80 16764 250 18 16.9 6.2 | 343 13 3.8 -12.7 50 76 17069 285 8 7.7 -2.1 | 14 22 -5.4 -20.9 51 70 17580 290 18 16.9 -6.2 | 351 25 3.8 -25.0 52 69 17678 270 16 16.0 -0.0 | 351 19 2.9 -18.8 53 65 17983 295 16 14.5 -6.8 | 357 26 1.4 -25.6 54 62 18288 245 13 11.8 5.5 | 6 13 -1.3 -13.3 55 59 18593 295 13 11.8 -5.5 | 3 24 -1.3 -24.3 56 56 18898 285 16 15.5 -4.1 | 354 23 2.4 -22.9 57 53 19202 310 17 13.0 -10.9 | 0 30 -0.1 -29.7 58 50 19507 295 17 15.4 -7.2 | 355 26 2.3 -26.0 59 50 19540 305 17 13.9 -9.8 | 358 29 0.8 -28.6 60 48 19812 305 18 14.7 -10.3 | 357 29 1.7 -29.1 61 45 20117 280 14 13.8 -2.4 | 358 21 0.7 -21.2 62 41 20726 305 22 18.0 -12.6 | 351 32 4.9 -31.4 63 36 21336 325 16 9.2 -13.1 | 7 32 -3.9 -31.9 64 34 21641 315 15 10.6 -10.6 | 5 30 -2.5 -29.4 65 33 21946 300 11 9.5 -5.5 | 8 25 -3.6 -24.3 66 31 22250 310 12 9.2 -7.7 | 8 27 -3.9 -26.5 67 30 22430 305 19 15.6 -10.9 | 355 30 2.5 -29.7 68 29 22555 280 15 14.8 -2.6 | 355 21 1.7 -21.4 69 26 23165 340 10 3.4 -9.4 | 19 30 -9.7 -28.2 70 25 23470 320 11 7.1 -8.4 | 12 28 -6.0 -27.2 71 24 23774 325 14 8.0 -11.5 | 9 31 -5.1 -30.3 72 22 24079 315 15 10.6 -10.6 | 5 30 -2.5 -29.4 73 20 24689 340 17 5.8 -16.0 | 12 36 -7.3 -34.8 74 20 24690 345 25 6.5 -24.1 | 9 43 -6.6 -43.0 75 19 24994 350 25 4.3 -24.6 | 11 44 -8.7 -43.4 76 18 25298 355 23 2.0 -22.9 | 15 43 -11.1 -41.7 77 17 25603 315 15 10.6 -10.6 | 5 30 -2.5 -29.4 78 15 26213 320 18 11.6 -13.8 | 3 33 -1.5 -32.6 79 14 26518 330 14 7.0 -12.1 | 11 32 -6.1 -30.9 80 14 26822 320 29 18.6 -22.2 | 352 41 5.6 -41.0 81 13 27127 345 25 6.5 -24.1 | 9 43 -6.6 -43.0 82 12 27432 350 27 4.7 -26.6 | 10 46 -8.4 -45.4 83 12 27737 15 30 -7.8 -29.0 | 24 52 -20.9 -47.8 84 11 28042 20 19 -6.5 -17.9 | 28 42 -19.6 -36.7 85 10 28346 10 17 -3.0 -16.7 | 24 39 -16.0 -35.5 86 10 28580 335 30 12.7 -27.2 | 1 46 -0.4 -46.0 87 10 28651 335 26 11.0 -23.6 | 3 42 -2.1 -42.4 88 7 29261 340 29 9.9 -27.3 | 4 46 -3.2 -46.1 89 7 29566 5 38 -3.3 -37.9 | 16 59 -16.4 -56.7 90 6 29870 35 33 -18.9 -27.0 | 35 56 -32.0 -45.8 Wind Parameters Mean winds (0-6000m): 184.8 at 30.5 knts Storm direction: 214.8 at 22.9 knts Shear (0-3000m) pos: 2.3 neg: 4.1 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 74.5 neg: -46.8 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 71.41 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 ------------------------------------------------------------------------------- 500 232 27 283 9| 0.0 14.1 14.1| 11.6 -22.4 -10.8 -21.6 -0.39| 25.4 -9.9 1000 229 28 275 8| 0.0 8.8 8.8| 12.3 -38.3 -26.0 -26.0 -0.47| 18.2 -8.5 1500 224 26 270 5| 0.0 6.2 6.2| 13.0 -39.1 -26.1 -17.4 -0.42| 16.8 -7.0 2000 216 24 233 1| 0.0 6.1 6.1| 13.0 -46.8 -33.8 -16.9 -0.38| 15.4 -5.9 2500 206 24 131 4| 1.2 4.9 6.1| 46.0 -46.8 -0.9 -0.3 -0.24| 14.1 -3.4 3000 200 24 128 6| 2.3 4.1 6.4| 74.5 -46.8 27.6 9.2 -0.12| 13.6 -1.7 4000 190 27 132 11| 1.9 3.8 5.7| 90.8 -46.8 44.0 11.0 -0.08| 11.4 -0.9 5000 187 29 135 14| 1.6 3.1 4.7|110.4 -54.7 55.7 11.1 -0.06| 9.7 -0.5 6000 185 31 138 16| 1.6 3.3 5.0|161.0 -83.4 77.6 12.9 -0.01| 9.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20260109.12.gif