UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 7 DEC 25 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 1016 66 -27.9 -31.2 73 3.3 -28.1 125 1 244.1 244.2 244.0 244.9 0.28 1 1000 210 -24.7 -28.3 72 3.6 -25.0 325 2 248.4 248.5 248.1 249.5 0.37 2 989 291 -22.7 -27.0 68 4.3 -23.1 316 7 251.2 251.3 250.7 252.4 0.42 3 970 433 -23.9 -27.2 74 3.3 -24.2 324 11 251.4 251.5 250.9 252.6 0.42 4 963 486 -21.1 -26.1 64 5.0 -21.7 327 13 254.8 254.9 253.9 256.1 0.47 5 945 626 -18.3 -25.3 54 7.0 -19.2 342 15 259.0 259.1 257.5 260.5 0.52 6 925 786 -15.7 -21.7 60 6.0 -16.7 40 6 263.3 263.4 261.2 265.3 0.73 7 901 984 -15.1 -23.1 50 8.0 -16.4 115 5 265.9 266.0 263.0 267.7 0.66 8 865 1293 -14.7 -25.7 39 11.0 -16.4 194 4 269.4 269.5 265.3 271.0 0.54 9 850 1425 -15.5 -24.5 46 9.0 -17.0 155 6 269.9 270.0 265.8 271.7 0.62 10 829 1613 -16.9 -25.9 46 9.0 -18.3 204 7 270.4 270.5 266.0 272.0 0.56 11 823 1668 -16.7 -28.7 35 12.0 -18.4 218 7 271.1 271.2 266.3 272.4 0.43 12 818 1714 -15.9 -43.9 7 28.0 -18.5 230 7 272.5 272.5 266.5 272.8 0.10 13 812 1769 -15.3 -44.3 6 29.0 -18.0 244 8 273.7 273.7 267.3 274.0 0.09 14 808 1806 -15.3 -42.3 8 27.0 -18.0 254 8 274.1 274.1 267.6 274.4 0.11 15 722 2649 -19.7 -42.7 11 23.0 -21.8 252 13 278.2 278.2 270.3 278.6 0.12 16 700 2878 -21.3 -38.3 20 17.0 -23.0 245 14 278.9 278.9 270.8 279.5 0.20 17 646 3466 -24.5 -34.5 39 10.0 -25.6 227 18 281.7 281.8 272.8 282.8 0.32 18 500 5280 -38.1 -39.2 89 1.1 -38.2 225 32 286.6 286.6 275.3 287.4 0.26 19 496 5335 -38.5 -39.4 91 0.9 -38.5 225 33 286.8 286.8 275.4 287.6 0.25 20 486 5475 -39.7 -41.5 83 1.8 -39.8 224 35 287.0 287.0 275.5 287.6 0.21 21 484 5503 -39.9 -43.0 72 3.1 -40.1 224 35 287.0 287.1 275.4 287.6 0.18 22 480 5560 -40.3 -41.1 92 0.8 -40.4 223 36 287.2 287.3 275.6 288.0 0.22 23 465 5776 -41.7 -47.7 52 6.0 -41.9 222 39 288.1 288.1 275.9 288.5 0.11 24 433 6255 -45.3 -48.2 72 2.9 -45.4 222 45 289.5 289.5 276.6 289.9 0.11 25 400 6780 -49.3 -53.2 64 3.9 -49.4 225 47 290.9 290.9 277.2 291.2 0.07 26 382 7081 -51.3 -56.3 55 5.0 -51.4 225 47 292.1 292.1 277.8 292.3 0.05 27 353 7589 -56.1 -60.3 59 4.2 -56.2 225 48 292.3 292.4 277.9 292.5 0.03 28 335 7921 -57.9 -66.9 31 9.0 -58.0 230 51 294.3 294.3 278.8 294.3 0.01 29 308 8447 -61.7 -69.7 34 8.0 -61.7 238 57 296.1 296.1 279.6 296.2 0.01 30 300 8610 -61.7 -69.7 34 8.0 -61.7 235 55 298.4 298.4 280.6 298.4 0.01 31 273 9184 -65.9 -69.8 58 3.9 -65.9 215 51 300.4 300.4 281.5 300.5 0.01 32 258 9527 -63.7 -71.7 33 8.0 -63.7 231 52 308.6 308.6 284.8 308.6 0.01 33 250 9720 -60.9 -73.9 16 13.0 -61.0 240 52 315.5 315.5 287.3 315.6 0.01 34 236 10076 -62.7 -76.7 14 14.0 -62.8 250 38 318.1 318.1 288.1 318.1 0.00 35 215 10652 -60.5 -79.5 7 19.0 -60.6 221 35 330.1 330.1 291.7 330.1 0.00 36 203 11008 -61.9 -81.9 5 20.0 -62.0 226 32 333.3 333.3 292.6 333.3 0.00 37 200 11100 -61.5 -81.5 5 20.0 -61.6 215 29 335.4 335.4 293.2 335.4 0.00 38 191 11387 -59.9 -81.9 4 22.0 -60.0 224 30 342.4 342.4 294.9 342.4 0.00 39 184 11620 -61.1 -83.1 4 22.0 -61.2 229 23 344.1 344.1 295.3 344.1 0.00 40 161 12455 -58.3 -84.3 2 26.0 -58.5 219 19 362.2 362.2 299.1 362.2 0.00 41 150 12900 -58.9 -84.9 2 26.0 -59.1 230 19 368.6 368.6 300.3 368.6 0.00 42 139 13376 -59.3 -85.3 2 26.0 -59.5 239 11 376.0 376.0 301.6 376.0 0.00 43 130 13792 -61.9 -85.9 3 24.0 -62.1 224 6 378.6 378.6 302.0 378.6 0.00 44 124 14085 -60.9 -85.9 2 25.0 -61.1 225 12 385.6 385.6 303.1 385.6 0.00 45 103 15229 -63.5 -87.5 2 24.0 -63.7 269 6 401.6 401.6 305.4 401.6 0.00 46 100 15410 -63.3 -87.3 2 24.0 -63.5 230 9 405.4 405.4 305.9 405.4 0.00 47 79 16856 -64.7 -88.7 2 24.0 -64.9 242 10 430.8 430.8 308.9 430.8 0.00 48 70 17590 -67.3 -89.3 3 22.0 -67.5 320 3 440.4 440.4 309.9 440.4 0.00 49 50 19590 -71.3 -90.3 4 19.0 -71.4 320 17 475.5 475.5 313.1 475.5 0.00 50 48 19831 -71.9 -90.9 4 19.0 -72.0 325 15 479.6 479.6 313.4 479.6 0.00 51 42 20622 -70.1 -90.1 4 20.0 -70.3 316 23 502.8 502.8 315.1 502.8 0.00 52 30 22610 -72.7 -92.7 3 20.0 -72.9 345 34 546.4 546.4 317.9 546.5 0.00 53 20 24980 -74.3 -93.3 4 19.0 -74.5 335 41 608.7 608.7 321.0 608.8 0.00 54 19 25279 -74.5 -93.5 4 19.0 -74.7 337 37 617.1 617.1 321.3 617.1 0.00 55 17 25931 -72.1 -93.1 3 21.0 -72.4 343 45 644.8 644.8 322.5 644.8 0.00 56 12 27971 -74.5 -95.5 2 21.0 -74.8 346 55 703.8 703.8 324.6 703.8 0.00 57 11 28479 -73.2 -95.1 2 22.0 -73.6 340 62 726.4 726.4 325.3 726.4 0.00 58 10 29040 -71.7 -94.7 2 23.0 -72.3 340 60 751.9 751.9 326.0 751.9 0.00 59 9.2 29533 -70.5 -95.5 1 25.0 -71.2 339 60 774.6 774.6 326.6 774.7 0.00 TRP 273 9184 -65.9 -69.8 58 3.9 -65.9 215 51 300.4 300.4 281.5 300.5 0.01 WND 11 28479 -73.2 -95.1 2 22.0 -73.6 340 62 726.4 726.4 325.3 726.4 0.00 Sounding variables and indices 1000-500 mb thick: 5070.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 45.38 % Est. max temperature: -2.63 C = 27.27 F Sfc-Lift cond lev (LCL): 961.06 mb = 500.68 m = 1642.65 ft T: -20.80 C 700-500 lapse rate: 6.99 C/km Conv cond level (CCL): 567.44 mb = 4384.17 m = 14383.58 ft Mean mixing ratio: 0.49 g/kg Conv temperature: 12.44 C = 54.39 F Cap Strength: 22.88 C Lifted Index: 25.04 C Risk: None Lifted Index @300 mb: 29.98 C Lifted Index @700 mb: 20.98 C Showalter Index: 12.39 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 13.60 C K Index: -18.90 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.00 J/kg Max Up Vert Vel: 13.11 m/s Conv Inhibition (B-): 65923.15 J/kg Cap Strength: 25.03 C Lift Cond Lev (LCL): 892.88 mb = 1052.87 m = 3454.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 14 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 1016 66 125 1 -0.8 0.6 | 81 15 -14.9 -2.3 1 1000 210 325 2 1.1 -1.6 | 71 14 -12.9 -4.5 2 987 305 315 8 5.7 -5.7 | 45 12 -8.4 -8.5 3 947 610 335 16 6.8 -14.5 | 23 19 -7.3 -17.4 4 925 786 40 6 -3.9 -4.6 | 67 19 -17.9 -7.5 5 909 914 85 6 -6.0 -0.5 | 80 20 -20.0 -3.4 6 873 1219 215 3 1.7 2.5 | 88 12 -12.3 -0.4 7 850 1425 155 6 -2.5 5.4 | 99 17 -16.6 2.6 8 805 1829 260 8 7.9 1.4 | 77 6 -6.2 -1.5 9 773 2134 260 14 13.8 2.4 | 33 1 -0.3 -0.4 10 742 2438 255 12 11.6 3.1 | 96 2 -2.5 0.2 11 713 2743 250 14 13.2 4.8 | 155 2 -0.9 1.9 12 700 2878 245 14 12.7 5.9 | 156 3 -1.4 3.1 13 684 3048 230 17 13.0 10.9 | 173 8 -1.0 8.1 14 655 3353 235 16 13.1 9.2 | 171 6 -1.0 6.3 15 628 3658 210 22 11.0 19.1 | 169 16 -3.1 16.2 16 576 4267 225 25 17.7 17.7 | 194 15 3.6 14.8 17 529 4877 220 31 19.9 23.7 | 196 22 5.9 20.9 18 500 5280 225 32 22.6 22.6 | 203 22 8.6 19.8 19 443 6096 220 43 27.6 32.9 | 204 33 13.6 30.1 20 423 6401 225 47 33.2 33.2 | 212 36 19.2 30.4 21 400 6780 225 47 33.2 33.2 | 212 36 19.2 30.4 22 351 7620 225 48 33.9 33.9 | 213 37 19.9 31.1 23 304 8534 240 58 50.2 29.0 | 234 45 36.2 26.1 24 300 8610 235 55 45.1 31.5 | 227 42 31.0 28.7 25 275 9144 225 54 38.2 38.2 | 214 43 24.1 35.3 26 273 9184 215 51 29.3 41.8 | 201 42 15.2 38.9 27 250 9720 240 52 45.0 26.0 | 233 39 31.0 23.1 28 249 9754 220 60 38.6 46.0 | 210 50 24.5 43.1 29 237 10058 250 39 36.6 13.3 | 245 25 22.6 10.5 30 225 10363 245 29 26.3 12.3 | 232 15 12.2 9.4 31 214 10668 220 35 22.5 26.8 | 199 25 8.4 24.0 32 204 10973 230 33 25.3 21.2 | 211 22 11.2 18.4 33 200 11100 215 29 16.6 23.8 | 187 21 2.6 20.9 34 194 11278 220 34 21.9 26.0 | 199 24 7.8 23.2 35 185 11582 230 24 18.4 15.4 | 199 13 4.3 12.6 36 176 11887 225 18 12.7 12.7 | 172 10 -1.3 9.9 37 168 12192 215 26 14.9 21.3 | 183 18 0.8 18.4 38 160 12497 220 18 11.6 13.8 | 167 11 -2.5 10.9 39 152 12802 220 17 10.9 13.0 | 163 11 -3.1 10.2 40 150 12900 230 19 14.6 12.2 | 183 9 0.5 9.4 41 138 13411 240 10 8.7 5.0 | 112 6 -5.4 2.1 42 131 13716 225 5 3.5 3.5 | 94 11 -10.5 0.7 43 125 14021 220 10 6.4 7.7 | 122 9 -7.6 4.8 44 119 14326 245 20 18.1 8.5 | 216 7 4.1 5.6 45 113 14630 240 12 10.4 6.0 | 131 5 -3.7 3.1 46 103 15240 270 6 6.0 -0.0 | 70 9 -8.1 -2.9 47 100 15410 230 9 6.9 5.8 | 112 8 -7.2 2.9 48 98 15545 230 9 6.9 5.8 | 112 8 -7.2 2.9 49 93 15850 235 11 9.0 6.3 | 124 6 -5.1 3.5 50 89 16154 285 11 10.6 -2.8 | 31 7 -3.4 -5.7 51 73 17374 210 10 5.0 8.7 | 123 11 -9.1 5.8 52 70 17590 320 3 1.9 -2.3 | 67 13 -12.1 -5.2 53 69 17678 225 11 7.8 7.8 | 128 8 -6.3 4.9 54 66 17983 80 1 -1.0 -0.2 | 79 15 -15.1 -3.0 55 62 18288 260 13 12.8 2.3 | 65 1 -1.3 -0.6 56 59 18593 245 10 9.1 4.2 | 105 5 -5.0 1.4 57 56 18898 285 20 19.3 -5.2 | 327 10 5.3 -8.0 58 53 19202 300 14 12.1 -7.0 | 11 10 -1.9 -9.9 59 51 19507 275 15 14.9 -1.3 | 348 4 0.9 -4.2 60 50 19590 320 17 10.9 -13.0 | 11 16 -3.1 -15.9 61 46 20117 330 13 6.5 -11.3 | 28 16 -7.6 -14.1 62 43 20422 300 15 13.0 -7.5 | 6 10 -1.1 -10.4 63 41 20726 325 28 16.1 -22.9 | 356 26 2.0 -25.8 64 39 21031 340 27 9.2 -25.4 | 10 29 -4.8 -28.2 65 37 21336 330 16 8.0 -13.9 | 20 18 -6.1 -16.7 66 35 21641 345 20 5.2 -19.3 | 22 24 -8.9 -22.2 67 34 21946 335 28 11.8 -25.4 | 5 28 -2.2 -28.2 68 30 22555 335 19 8.0 -17.2 | 17 21 -6.0 -20.1 69 30 22610 345 34 8.8 -32.8 | 8 36 -5.3 -35.7 70 29 22860 340 34 11.6 -31.9 | 4 35 -2.4 -34.8 71 27 23165 355 33 2.9 -32.9 | 17 37 -11.2 -35.7 72 22 24384 335 27 11.4 -24.5 | 6 27 -2.7 -27.3 73 21 24689 310 27 20.7 -17.4 | 342 21 6.6 -20.2 74 20 24980 335 41 17.3 -37.2 | 355 40 3.3 -40.0 75 20 24994 335 33 13.9 -29.9 | 0 33 -0.1 -32.8 76 16 26213 345 48 12.4 -46.4 | 2 49 -1.6 -49.2 77 15 26822 340 37 12.7 -34.8 | 2 38 -1.4 -37.6 78 14 27127 325 40 22.9 -32.8 | 346 37 8.9 -35.6 79 13 27432 340 46 15.7 -43.2 | 358 46 1.7 -46.1 80 11 28346 350 61 10.6 -60.1 | 3 63 -3.5 -62.9 81 11 28479 340 62 21.2 -58.3 | 353 62 7.1 -61.1 82 11 28651 340 62 21.2 -58.3 | 353 62 7.1 -61.1 83 10 28956 330 60 30.0 -52.0 | 344 57 15.9 -54.8 84 10 29040 340 60 20.5 -56.4 | 354 60 6.5 -59.2 85 6 29870 335 58 24.5 -52.6 | 349 56 10.4 -55.4 Wind Parameters Mean winds (0-6000m): 228.5 at 19.1 knts Storm direction: 258.5 at 14.4 knts Shear (0-3000m) pos: 2.8 neg: 1.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 137.9 neg: -59.2 tot: 78.7 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 2.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.41 Bulk Shear: 60.79 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 ------------------------------------------------------------------------------- 500 325 8 47 13| 0.0 16.2 16.2| 0.0 -50.3 -50.3 -100.6 -0.81| 17.6-14.2 1000 346 8 49 16| 10.0 8.1 18.1|121.5 -50.3 71.2 71.2 0.23| 22.2 5.1 1500 343 7 52 15| 7.0 5.4 12.4|134.6 -51.4 83.2 55.5 0.24| 18.4 4.5 2000 300 7 49 10| 4.2 4.1 8.2|134.7 -59.1 75.5 37.8 0.13| 17.2 2.3 2500 276 9 56 7| 3.4 2.9 6.3|135.4 -59.2 76.2 30.5 0.14| 14.5 2.1 3000 264 10 69 5| 2.8 1.7 4.5|137.9 -59.2 78.7 26.2 0.17| 13.4 2.2 4000 241 12 132 5| 2.5 1.0 3.5|156.8 -63.2 93.6 23.4 0.18| 12.0 2.1 5000 232 15 164 7| 2.4 1.1 3.5|176.7 -63.2 113.5 22.7 0.20| 10.7 2.1 6000 229 19 182 10| 2.4 1.4 3.7|188.5 -63.9 124.6 20.8 0.20| 10.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251207.00.gif