UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 8 DEC 25 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1019 10 -29.5 -32.7 74 3.2 -29.7 242.3 242.4 242.2 243.0 0.24 1 1006 101 -26.1 -29.9 70 3.8 -26.4 295 1 246.6 246.7 246.3 247.5 0.32 2 1000 144 -22.9 -27.6 65 4.7 -23.4 295 1 250.2 250.3 249.8 251.3 0.40 3 992 203 -18.7 -25.7 54 7.0 -19.6 283 3 255.0 255.1 254.1 256.3 0.47 4 987 241 -18.5 -25.5 54 7.0 -19.4 276 4 255.6 255.7 254.6 256.9 0.49 5 981 286 -18.5 -25.5 54 7.0 -19.4 267 5 256.1 256.1 254.9 257.4 0.49 6 977 317 -17.9 -25.9 50 8.0 -18.9 261 5 257.0 257.0 255.7 258.3 0.47 7 972 355 -13.5 -23.5 43 10.0 -15.1 253 6 261.8 261.9 259.8 263.4 0.59 8 969 379 -12.9 -22.9 43 10.0 -14.6 249 7 262.6 262.7 260.5 264.4 0.62 9 953 505 -13.7 -21.7 51 8.0 -15.1 224 10 263.0 263.2 261.0 265.0 0.71 10 947 554 -11.7 -15.5 73 3.8 -12.5 215 11 265.6 265.7 263.9 268.9 1.21 11 946 562 -11.5 -15.3 73 3.8 -12.3 213 12 265.8 266.0 264.1 269.2 1.23 12 926 726 -9.7 -13.4 74 3.7 -10.6 182 16 269.3 269.5 267.0 273.4 1.47 13 925 734 -9.7 -13.3 75 3.6 -10.6 180 16 269.4 269.6 267.0 273.5 1.48 14 914 826 -9.9 -12.4 82 2.5 -10.5 183 16 270.1 270.4 267.7 274.6 1.61 15 898 963 -9.1 -15.1 62 6.0 -10.6 187 17 272.3 272.5 268.7 276.0 1.31 16 850 1385 -12.9 -16.5 74 3.6 -13.7 200 18 272.6 272.8 268.7 276.1 1.24 17 794 1900 -17.7 -17.7 100 0.0 -17.7 188 19 272.9 273.1 268.8 276.3 1.20 18 787 1966 -15.5 -20.5 65 5.0 -16.5 186 19 275.9 276.1 270.4 278.7 0.95 19 722 2610 -20.9 -23.0 83 2.1 -21.2 171 20 276.9 277.0 270.7 279.3 0.83 20 714 2693 -20.9 -22.7 85 1.8 -21.2 169 20 277.8 277.9 271.3 280.3 0.86 21 700 2839 -20.7 -24.9 69 4.2 -21.4 165 20 279.6 279.7 272.2 281.7 0.72 22 693 2913 -21.1 -27.1 58 6.0 -22.0 165 20 279.9 280.0 272.2 281.7 0.60 23 689 2956 -20.3 -37.3 20 17.0 -22.1 166 20 281.3 281.3 272.3 282.0 0.22 24 687 2977 -20.1 -35.1 25 15.0 -21.9 166 20 281.7 281.8 272.7 282.6 0.28 25 627 3648 -24.9 -32.9 47 8.0 -25.8 170 21 283.7 283.8 274.0 284.9 0.38 26 619 3741 -25.5 -35.5 39 10.0 -26.5 170 21 284.1 284.1 274.0 285.0 0.30 27 546 4637 -32.7 -41.7 40 9.0 -33.3 176 21 285.9 285.9 274.8 286.5 0.18 28 500 5250 -37.7 -42.2 63 4.5 -37.9 180 22 287.1 287.1 275.5 287.7 0.19 29 486 5445 -39.1 -43.2 65 4.1 -39.3 182 23 287.7 287.7 275.7 288.3 0.17 30 467 5716 -41.1 -48.1 47 7.0 -41.4 185 24 288.5 288.5 276.1 288.9 0.10 31 459 5833 -42.1 -47.1 58 5.0 -42.3 186 24 288.7 288.7 276.2 289.1 0.12 32 400 6750 -48.3 -55.3 44 7.0 -48.5 195 27 292.2 292.2 277.9 292.4 0.05 33 369 7278 -51.7 -60.7 33 9.0 -51.8 196 27 294.5 294.5 278.9 294.6 0.03 34 317 8246 -59.5 -64.3 54 4.8 -59.6 199 27 296.8 296.8 279.9 296.8 0.02 35 300 8590 -61.5 -66.0 55 4.5 -61.6 200 27 298.6 298.7 280.8 298.7 0.02 36 258 9518 -65.9 -68.4 71 2.5 -65.9 200 29 305.3 305.3 283.5 305.4 0.01 37 250 9710 -64.9 -72.9 32 8.0 -65.0 185 28 309.6 309.6 285.2 309.6 0.01 38 248 9759 -64.1 -73.1 28 9.0 -64.1 195 25 311.5 311.5 285.9 311.5 0.01 39 229 10249 -61.9 -77.9 10 16.0 -62.0 193 36 322.0 322.0 289.4 322.0 0.00 40 220 10500 -57.1 -77.1 6 20.0 -57.3 197 33 333.1 333.1 292.6 333.2 0.00 41 211 10764 -57.3 -80.3 4 23.0 -57.5 203 25 336.8 336.8 293.5 336.8 0.00 42 200 11100 -59.5 -81.5 4 22.0 -59.7 160 12 338.5 338.5 294.0 338.5 0.00 43 195 11258 -60.3 -82.3 4 22.0 -60.4 160 10 339.7 339.7 294.3 339.7 0.00 44 183 11655 -57.5 -82.5 3 25.0 -57.7 198 22 350.5 350.5 296.7 350.5 0.00 45 172 12043 -59.9 -83.9 3 24.0 -60.1 207 15 352.8 352.8 297.3 352.8 0.00 46 166 12265 -57.7 -83.7 2 26.0 -57.9 196 13 360.1 360.1 298.7 360.1 0.00 47 157 12614 -59.7 -84.7 2 25.0 -59.9 205 13 362.5 362.5 299.2 362.5 0.00 48 153 12776 -57.7 -84.7 2 27.0 -58.0 192 14 368.6 368.6 300.3 368.6 0.00 49 150 12900 -58.3 -85.3 2 27.0 -58.5 220 7 369.6 369.6 300.5 369.6 0.00 50 146 13069 -59.3 -85.3 2 26.0 -59.5 220 9 370.8 370.8 300.7 370.8 0.00 51 143 13199 -58.3 -85.3 2 27.0 -58.6 226 10 374.7 374.7 301.4 374.7 0.00 52 100 15430 -61.5 -87.5 2 26.0 -61.7 360 4 408.9 408.9 306.4 408.9 0.00 53 70 17620 -64.7 -88.7 2 24.0 -64.9 360 16 446.0 446.0 310.5 446.0 0.00 54 64 18166 -65.3 -89.3 2 24.0 -65.5 353 21 456.2 456.2 311.4 456.2 0.00 55 63 18261 -64.9 -89.9 2 25.0 -65.1 347 23 459.2 459.2 311.7 459.2 0.00 56 50 19660 -67.7 -90.7 2 23.0 -67.9 360 31 484.0 484.0 313.8 484.0 0.00 57 32 22335 -69.9 -92.9 2 23.0 -70.1 345 47 543.9 543.9 317.8 544.0 0.00 58 30 22720 -69.7 -92.7 2 23.0 -69.9 345 45 554.6 554.6 318.3 554.6 0.00 59 20 25110 -73.1 -94.1 3 21.0 -73.3 340 66 612.4 612.4 321.2 612.4 0.00 60 11 28614 -69.7 -95.0 1 25.3 -70.4 340 76 739.1 739.1 325.6 739.2 0.00 61 10 29180 -69.1 -95.1 1 26.0 -69.9 335 69 761.6 761.6 326.3 761.6 0.00 62 9.1 29746 -67.1 -95.1 1 28.0 -68.2 790.1 790.1 327.0 790.1 0.00 63 8.8 29948 -67.7 -94.7 1 27.0 -68.8 795.4 795.4 327.1 795.4 0.01 TRP 258 9518 -65.9 -68.4 71 2.5 -65.9 200 29 305.3 305.3 283.5 305.4 0.01 WND 11 28614 -69.7 -95.0 1 25.3 -70.4 340 76 739.1 739.1 325.6 739.2 0.00 Sounding variables and indices 1000-500 mb thick: 5106.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 58.54 % Est. max temperature: 0.83 C = 33.49 F Sfc-Lift cond lev (LCL): 965.30 mb = 407.98 m = 1338.52 ft T: -13.08 C 700-500 lapse rate: 7.05 C/km ThetaE index: 0.00 C Layer 1019.0- 0.0 mb Conv cond level (CCL): 1006.00 mb = 101.01 m = 331.40 ft Mean mixing ratio: 0.77 g/kg Conv temperature: -19.12 C = -2.42 F Cap Strength: 20.72 C Lifted Index: 21.11 C Risk: None Lifted Index @300 mb: 26.37 C Lifted Index @700 mb: 16.96 C Showalter Index: 9.27 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 21.20 C K Index: 4.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.77 J/kg Max Up Vert Vel: 14.34 m/s Conv Inhibition (B-): 65056.68 J/kg Cap Strength: 21.12 C Lift Cond Lev (LCL): 903.20 mb = 918.19 m = 3012.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 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 1000 144 295 1 0.9 -0.4 | 25 14 -6.0 -13.0 1 925 734 180 16 0.0 16.0 | 116 8 -6.9 3.4 2 850 1385 200 18 6.2 16.9 | 170 4 -0.8 4.3 3 700 2839 165 20 -5.2 19.3 | 119 14 -12.1 6.7 4 500 5250 180 22 0.0 22.0 | 144 12 -6.9 9.4 5 400 6750 195 27 7.0 26.1 | 180 13 0.1 13.5 6 300 8590 200 27 9.2 25.4 | 190 13 2.3 12.8 7 258 9518 200 29 9.9 27.3 | 192 15 3.0 14.7 8 250 9710 185 28 2.4 27.9 | 164 16 -4.5 15.3 9 248 9754 0 -2008666496 0.0 2008666496.0 | 180 2008666496 -6.9 2008666496.0 10 1132 305 150 4 -2.0 3.5 | 44 13 -8.9 -9.1 11 1077 610 170 16 -2.8 15.8 | 108 10 -9.7 3.2 12 1026 914 195 18 4.7 17.4 | 155 5 -2.3 4.8 13 977 1219 195 20 5.2 19.3 | 165 7 -1.8 6.7 14 886 1829 200 18 6.2 16.9 | 170 4 -0.8 4.3 15 844 2134 175 21 -1.8 20.9 | 134 12 -8.8 8.3 16 803 2438 185 20 1.7 19.9 | 145 9 -5.2 7.3 17 765 2743 160 21 -7.2 19.7 | 117 16 -14.1 7.1 18 728 3048 180 16 0.0 16.0 | 116 8 -6.9 3.4 19 694 3353 210 15 7.5 13.0 | 235 1 0.6 0.4 20 661 3658 190 19 3.3 18.7 | 149 7 -3.6 6.1 21 629 3962 200 20 6.8 18.8 | 179 6 -0.1 6.2 22 599 4267 185 22 1.9 21.9 | 152 11 -5.0 9.3 23 570 4572 180 25 0.0 25.0 | 151 14 -6.9 12.4 24 543 4877 185 22 1.9 21.9 | 152 11 -5.0 9.3 25 447 6096 195 26 6.7 25.1 | 179 13 -0.2 12.5 26 350 7620 190 26 4.5 25.6 | 169 13 -2.4 13.0 27 317 8230 190 28 4.9 27.6 | 172 15 -2.1 15.0 28 302 8534 205 29 12.3 26.3 | 201 15 5.3 13.7 29 274 9144 195 31 8.0 29.9 | 184 17 1.1 17.3 30 248 9754 195 25 6.5 24.1 | 178 12 -0.5 11.5 31 236 10058 190 38 6.6 37.4 | 179 25 -0.3 24.8 32 214 10668 200 31 10.6 29.1 | 193 17 3.7 16.5 33 204 10973 210 11 5.5 9.5 | 25 3 -1.4 -3.1 34 200 11100 160 12 -4.1 11.3 | 83 11 -11.0 -1.3 35 194 11278 160 10 -3.4 9.4 | 73 11 -10.4 -3.2 36 185 11582 190 23 4.0 22.7 | 164 10 -2.9 10.1 37 176 11887 225 17 12.0 12.0 | 277 5 5.1 -0.6 38 168 12192 190 13 2.3 12.8 | 92 5 -4.7 0.2 39 160 12497 215 12 6.9 9.8 | 1 3 -0.1 -2.8 40 152 12802 190 14 2.4 13.8 | 105 5 -4.5 1.2 41 150 12900 220 7 4.5 5.4 | 19 8 -2.4 -7.2 42 145 13106 220 10 6.4 7.7 | 6 5 -0.5 -4.9 43 103 15240 355 1 0.1 -1.0 | 27 15 -6.8 -13.6 44 100 15430 360 4 -0.0 -4.0 | 23 18 -6.9 -16.6 45 98 15545 360 4 -0.0 -4.0 | 23 18 -6.9 -16.6 46 85 16459 15 13 -3.4 -12.6 | 22 27 -10.3 -25.2 47 80 16764 345 12 3.1 -11.6 | 9 24 -3.8 -24.2 48 73 17374 5 13 -1.1 -13.0 | 18 27 -8.1 -25.6 49 70 17620 360 16 -0.0 -16.0 | 14 29 -6.9 -28.6 50 69 17678 350 21 3.6 -20.7 | 6 33 -3.3 -33.3 51 66 17983 5 16 -1.4 -15.9 | 16 30 -8.3 -28.5 52 63 18288 345 24 6.2 -23.2 | 1 36 -0.7 -35.8 53 54 19202 5 26 -2.3 -25.9 | 13 40 -9.2 -38.5 54 51 19507 345 27 7.0 -26.1 | 360 39 0.1 -38.7 55 50 19660 360 31 -0.0 -31.0 | 9 44 -6.9 -43.6 56 46 20117 10 28 -4.9 -27.6 | 16 42 -11.8 -40.2 57 42 20726 350 38 6.6 -37.4 | 0 50 -0.3 -50.0 58 38 21336 350 40 6.9 -39.4 | 360 52 0.0 -52.0 59 34 21946 345 38 9.8 -36.7 | 357 49 2.9 -49.3 60 31 22555 345 52 13.5 -50.2 | 354 63 6.5 -62.8 61 30 22720 345 45 11.6 -43.5 | 355 56 4.7 -56.1 62 25 23774 345 38 9.8 -36.7 | 357 49 2.9 -49.3 63 21 24689 340 42 14.4 -39.5 | 352 53 7.4 -52.1 64 20 24994 345 51 13.2 -49.3 | 354 62 6.3 -61.9 65 20 25110 340 66 22.6 -62.0 | 348 76 15.6 -74.6 66 19 25298 340 74 25.3 -69.5 | 347 84 18.4 -82.1 67 17 25908 325 50 28.7 -41.0 | 338 58 21.7 -53.6 68 15 26822 340 65 22.2 -61.1 | 348 75 15.3 -73.7 69 14 27127 335 76 32.1 -68.9 | 343 85 25.2 -81.5 70 13 27432 335 70 29.6 -63.4 | 343 79 22.6 -76.0 71 13 27737 340 60 20.5 -56.4 | 349 70 13.6 -69.0 72 12 28042 335 75 31.7 -68.0 | 343 84 24.8 -80.6 73 12 28346 340 62 21.2 -58.3 | 349 72 14.3 -70.9 74 11 28614 340 76 26.0 -71.4 | 347 86 19.1 -84.0 75 10 28956 340 76 26.0 -71.4 | 347 86 19.1 -84.0 76 10 29180 335 69 29.2 -62.5 | 344 78 22.2 -75.1 Wind Parameters Mean winds (0-6000m): 178.8 at 19.2 knts Storm direction: 208.8 at 14.4 knts Storm rel Dir Shear (0-3000m): 75.5 deg Energy-Hel index: -6.42 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 ------------------------------------------------------------------------------- 500 229 6 17 9| | | 1000 184 11 75 6| | | 1500 190 13 97 5| | | 2000 190 15 113 5| | | 2500 187 16 121 6| | | 3000 183 16 122 7| | | 4000 179 17 124 9| | | 5000 178 18 127 10| | | 6000 179 19 132 10| | | Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251208.12.gif