UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 7 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 1020 10 -33.5 -37.0 71 3.5 -33.7 110 3 238.3 238.3 238.2 238.7 0.16 1 1009 88 -29.9 -32.2 80 2.3 -30.0 44 2 242.6 242.7 242.5 243.3 0.25 2 1007 102 -27.7 -30.2 79 2.5 -27.9 32 2 245.0 245.0 244.8 245.8 0.31 3 1000 153 -26.5 -29.5 76 3.0 -26.8 350 2 246.6 246.7 246.4 247.5 0.33 4 987 248 -24.3 -27.9 72 3.6 -24.6 356 5 249.8 249.8 249.4 250.8 0.39 5 984 270 -22.9 -27.0 69 4.1 -23.3 358 5 251.4 251.5 250.8 252.6 0.43 6 982 285 -19.3 -25.3 59 6.0 -20.0 359 6 255.2 255.2 254.2 256.5 0.50 7 942 597 -14.3 -24.3 42 10.0 -15.9 14 11 263.3 263.4 260.9 264.9 0.57 8 925 735 -14.7 -24.7 42 10.0 -16.2 40 15 264.3 264.4 261.6 265.9 0.56 9 918 792 -15.1 -24.1 46 9.0 -16.5 46 15 264.4 264.5 261.8 266.1 0.59 10 902 926 -14.1 -26.1 35 12.0 -15.9 61 15 266.8 266.9 263.4 268.3 0.50 11 894 993 -11.9 -29.9 21 18.0 -14.6 65 14 269.8 269.8 265.2 270.8 0.36 12 873 1176 -11.1 -36.1 11 25.0 -14.3 77 11 272.4 272.5 266.7 273.1 0.20 13 861 1282 -11.7 -38.7 9 27.0 -14.9 86 10 272.9 272.9 267.0 273.4 0.16 14 850 1380 -12.3 -39.3 9 27.0 -15.4 95 11 273.3 273.3 267.2 273.7 0.15 15 830 1562 -12.7 -41.7 7 29.0 -15.9 100 11 274.7 274.7 268.1 275.1 0.12 16 785 1985 -15.5 -37.5 13 22.0 -18.1 120 11 276.1 276.2 269.1 276.7 0.19 17 745 2378 -16.5 -26.5 42 10.0 -18.1 132 12 279.2 279.3 271.7 281.0 0.59 18 720 2635 -17.3 -32.3 26 15.0 -19.4 155 10 281.1 281.1 272.4 282.2 0.35 19 712 2718 -18.1 -30.1 34 12.0 -19.8 167 9 281.1 281.1 272.6 282.4 0.44 20 708 2760 -18.3 -25.3 54 7.0 -19.5 173 9 281.3 281.4 273.1 283.4 0.69 21 700 2845 -18.9 -24.9 59 6.0 -19.9 190 10 281.6 281.7 273.3 283.8 0.72 22 684 3017 -20.1 -24.3 69 4.2 -20.8 182 10 282.1 282.2 273.7 284.5 0.78 23 660 3281 -21.5 -29.5 48 8.0 -22.6 194 12 283.4 283.5 274.0 285.0 0.50 24 649 3405 -22.5 -29.5 53 7.0 -23.5 199 13 283.6 283.7 274.1 285.2 0.51 25 553 4557 -32.3 -37.0 63 4.7 -32.7 194 20 285.3 285.4 274.7 286.2 0.29 26 535 4790 -34.1 -42.1 44 8.0 -34.6 198 21 285.9 285.9 274.8 286.5 0.18 27 500 5260 -38.1 -43.1 59 5.0 -38.4 180 26 286.6 286.6 275.2 287.1 0.17 28 425 6354 -47.7 -50.5 73 2.8 -47.8 170 25 288.0 288.0 275.7 288.3 0.09 29 400 6750 -51.1 -55.2 62 4.1 -51.2 180 30 288.6 288.6 276.0 288.8 0.05 30 375 7166 -54.9 -58.8 62 3.9 -54.9 190 30 288.9 288.9 276.2 289.1 0.04 31 350 7603 -57.7 -63.7 46 6.0 -57.8 190 31 290.9 290.9 277.2 291.0 0.02 32 300 8560 -64.5 -69.0 54 4.5 -64.6 180 42 294.4 294.4 278.9 294.5 0.01 33 279 9001 -67.1 -70.9 58 3.8 -67.1 180 37 296.8 296.8 280.0 296.9 0.01 34 274 9110 -66.5 -69.8 63 3.3 -66.5 180 37 299.3 299.3 281.0 299.3 0.01 35 250 9670 -63.1 -75.1 18 12.0 -63.1 175 21 312.3 312.3 286.1 312.3 0.01 36 248 9719 -62.7 -75.7 16 13.0 -62.8 172 21 313.6 313.6 286.6 313.6 0.01 37 232 10132 -60.9 -75.9 12 15.0 -61.0 176 22 322.3 322.3 289.5 322.4 0.01 38 229 10213 -61.5 -77.5 10 16.0 -61.6 178 22 322.6 322.6 289.6 322.6 0.00 39 224 10349 -61.1 -79.1 8 18.0 -61.2 180 22 325.3 325.3 290.3 325.3 0.00 40 219 10490 -58.7 -80.7 4 22.0 -58.9 189 20 331.1 331.1 292.0 331.1 0.00 41 209 10784 -58.3 -81.3 4 23.0 -58.5 179 15 336.2 336.2 293.4 336.2 0.00 42 203 10967 -59.1 -82.1 4 23.0 -59.3 146 10 337.7 337.7 293.7 337.7 0.00 43 200 11060 -58.3 -81.3 4 23.0 -58.5 155 21 340.4 340.4 294.4 340.5 0.00 44 174 11937 -57.1 -83.1 2 26.0 -57.3 157 11 356.3 356.3 298.0 356.3 0.00 45 151 12828 -59.5 -84.5 2 25.0 -59.7 213 5 366.9 366.9 300.0 366.9 0.00 46 150 12870 -59.5 -84.5 2 25.0 -59.7 215 4 367.6 367.6 300.1 367.6 0.00 47 133 13625 -58.3 -85.3 2 27.0 -58.6 310 1 382.6 382.6 302.6 382.6 0.00 48 129 13817 -59.9 -85.9 2 26.0 -60.2 334 1 383.1 383.1 302.8 383.1 0.00 49 105 15097 -61.7 -86.7 2 25.0 -61.9 88 4 402.9 402.9 305.6 402.9 0.00 50 100 15400 -61.3 -87.3 2 26.0 -61.6 100 3 409.3 409.3 306.4 409.3 0.00 51 70 17600 -65.7 -88.7 3 23.0 -65.9 5 11 443.8 443.8 310.3 443.8 0.00 52 52 19394 -68.1 -90.1 3 22.0 -68.3 355 16 477.6 477.6 313.2 477.6 0.00 53 50 19630 -66.9 -89.9 3 23.0 -67.1 345 17 485.8 485.8 313.9 485.8 0.00 54 48 19877 -65.9 -89.9 2 24.0 -66.2 341 20 493.9 493.9 314.5 493.9 0.00 55 35 21777 -69.5 -91.5 3 22.0 -69.7 337 35 531.2 531.2 317.0 531.2 0.00 56 30 22700 -68.1 -92.1 2 24.0 -68.4 340 40 559.0 559.0 318.6 559.0 0.00 57 23 24294 -67.7 -91.7 2 24.0 -68.1 333 47 604.3 604.3 320.8 604.3 0.00 58 20 25130 -69.5 -93.5 2 24.0 -69.9 330 57 623.4 623.4 321.6 623.4 0.00 59 14 27262 -68.7 -93.3 2 24.6 -69.3 335 79 693.2 693.2 324.2 693.2 0.00 60 11 28708 -68.1 -93.1 2 25.0 -68.9 335 79 744.8 744.8 325.8 744.8 0.01 TRP 279 9001 -67.1 -70.9 58 3.8 -67.1 180 37 296.8 296.8 280.0 296.9 0.01 WND 14 27262 -68.7 -93.3 2 24.6 -69.3 335 79 693.2 693.2 324.2 693.2 0.00 Sounding variables and indices 1000-500 mb thick: 5107.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 43.73 % Est. max temperature: 0.94 C = 33.69 F Sfc-Lift cond lev (LCL): 960.65 mb = 450.07 m = 1476.60 ft T: -16.66 C 700-500 lapse rate: 7.95 C/km ThetaE index: 0.00 C Layer 1020.0-1526726.6 mb Conv cond level (CCL): 1009.00 mb = 87.70 m = 287.72 ft Mean mixing ratio: 0.46 g/kg Conv temperature: -25.11 C = -13.20 F Cap Strength: 24.53 C Lifted Index: 24.63 C Risk: None Lifted Index @300 mb: 26.77 C Lifted Index @700 mb: 22.86 C Showalter Index: 10.81 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: -1.20 C K Index: -19.50 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105.43 J/kg Max Up Vert Vel: 14.52 m/s Conv Inhibition (B-): 66556.68 J/kg Cap Strength: 24.60 C Lift Cond Lev (LCL): 873.94 mb = 1167.33 m = 3829.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 at 11 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 1020 10 110 3 -2.8 1.0 | 34 12 -6.4 -9.7 1 1000 153 350 2 0.3 -2.0 | 14 13 -3.2 -12.6 2 980 305 360 6 -0.0 -6.0 | 12 17 -3.6 -16.7 3 941 610 15 11 -2.8 -10.6 | 17 22 -6.4 -21.3 4 925 735 40 15 -9.6 -11.5 | 31 26 -13.2 -22.2 5 903 914 60 15 -13.0 -7.5 | 42 25 -16.6 -18.2 6 868 1219 80 10 -9.8 -1.7 | 47 18 -13.4 -12.4 7 850 1380 95 11 -11.0 1.0 | 56 17 -14.5 -9.7 8 834 1524 100 11 -10.8 1.9 | 59 17 -14.4 -8.8 9 801 1829 100 12 -11.8 2.1 | 61 18 -15.4 -8.6 10 769 2134 140 10 -6.4 7.7 | 73 10 -10.0 -3.0 11 739 2438 130 12 -9.2 7.7 | 77 13 -12.8 -3.0 12 710 2743 170 9 -1.6 8.9 | 71 5 -5.2 -1.8 13 700 2845 190 10 1.7 9.8 | 66 2 -1.9 -0.8 14 680 3048 180 10 0.0 10.0 | 79 4 -3.6 -0.7 15 652 3353 200 13 4.4 12.2 | 209 2 0.9 1.5 16 625 3658 190 15 2.6 14.8 | 166 4 -1.0 4.1 17 599 3962 200 14 4.8 13.2 | 206 3 1.2 2.5 18 574 4267 190 19 3.3 18.7 | 178 8 -0.3 8.0 19 527 4877 200 22 7.5 20.7 | 201 11 3.9 10.0 20 505 5182 180 25 0.0 25.0 | 166 15 -3.6 14.3 21 500 5260 180 26 0.0 26.0 | 167 16 -3.6 15.3 22 441 6096 170 24 -4.2 23.6 | 149 15 -7.8 13.0 23 403 6706 170 26 -4.5 25.6 | 151 17 -8.1 14.9 24 400 6750 180 30 0.0 30.0 | 169 20 -3.6 19.3 25 384 7010 190 30 5.2 29.5 | 185 19 1.6 18.9 26 348 7620 190 31 5.4 30.5 | 185 20 1.8 19.9 27 300 8560 180 42 0.0 42.0 | 173 32 -3.6 31.3 28 287 8839 185 44 3.8 43.8 | 180 33 0.2 33.2 29 279 9001 180 37 0.0 37.0 | 172 27 -3.6 26.3 30 273 9144 180 37 0.0 37.0 | 172 27 -3.6 26.3 31 259 9449 185 30 2.6 29.9 | 177 19 -1.0 19.2 32 250 9670 175 21 -1.8 20.9 | 152 12 -5.4 10.2 33 247 9754 170 21 -3.6 20.7 | 144 12 -7.2 10.0 34 224 10363 180 22 0.0 22.0 | 162 12 -3.6 11.3 35 213 10668 200 18 6.2 16.9 | 202 7 2.6 6.2 36 203 10973 145 10 -5.7 8.2 | 75 10 -9.3 -2.5 37 200 11060 155 21 -8.9 19.0 | 124 15 -12.5 8.4 38 193 11278 170 22 -3.8 21.7 | 146 13 -7.4 11.0 39 184 11582 200 12 4.1 11.3 | 221 1 0.5 0.6 40 175 11887 155 10 -4.2 9.1 | 78 8 -7.8 -1.6 41 167 12192 165 16 -4.1 15.5 | 122 9 -7.7 4.8 42 159 12497 200 10 3.4 9.4 | 8 1 -0.2 -1.3 43 150 12870 215 4 2.3 3.3 | 10 8 -1.3 -7.4 44 125 14021 0 0 -0.0 -0.0 | 19 11 -3.6 -10.7 45 103 15240 100 5 -4.9 0.9 | 41 13 -8.5 -9.8 46 100 15400 100 3 -3.0 0.5 | 33 12 -6.5 -10.2 47 98 15545 100 3 -3.0 0.5 | 33 12 -6.5 -10.2 48 84 16459 300 11 9.5 -5.5 | 340 17 5.9 -16.2 49 80 16764 285 10 9.7 -2.6 | 335 15 6.1 -13.3 50 76 17069 320 11 7.1 -8.4 | 350 19 3.5 -19.1 51 73 17374 15 10 -2.6 -9.7 | 17 21 -6.2 -20.3 52 70 17600 5 11 -1.0 -11.0 | 12 22 -4.5 -21.6 53 66 17983 10 10 -1.7 -9.8 | 15 21 -5.3 -20.5 54 62 18288 325 12 6.9 -9.8 | 351 21 3.3 -20.5 55 56 18898 335 14 5.9 -12.7 | 354 23 2.3 -23.4 56 51 19507 360 17 -0.0 -17.0 | 7 28 -3.6 -27.7 57 50 19630 345 17 4.4 -16.4 | 358 27 0.8 -27.1 58 49 19812 340 19 6.5 -17.9 | 354 29 2.9 -28.5 59 44 20422 350 24 4.2 -23.6 | 359 34 0.6 -34.3 60 42 20726 340 22 7.5 -20.7 | 353 32 3.9 -31.4 61 40 21031 320 20 12.9 -15.3 | 340 28 9.3 -26.0 62 38 21336 330 26 13.0 -22.5 | 344 35 9.4 -33.2 63 34 21946 340 38 13.0 -35.7 | 349 47 9.4 -46.4 64 31 22555 335 28 11.8 -25.4 | 347 37 8.2 -36.1 65 30 22700 340 40 13.7 -37.6 | 348 49 10.1 -48.3 66 28 23165 340 49 16.8 -46.0 | 347 58 13.2 -56.7 67 26 23470 335 38 16.1 -34.4 | 345 47 12.5 -45.1 68 20 25130 330 57 28.5 -49.4 | 337 65 24.9 -60.0 69 19 25298 330 59 29.5 -51.1 | 337 67 25.9 -61.8 70 18 25603 330 57 28.5 -49.4 | 337 65 24.9 -60.0 71 18 25908 330 73 36.5 -63.2 | 336 81 32.9 -73.9 72 16 26518 330 60 30.0 -52.0 | 337 68 26.4 -62.6 73 14 27262 335 79 33.4 -71.6 | 340 88 29.8 -82.3 74 13 27432 335 79 33.4 -71.6 | 340 88 29.8 -82.3 75 11 27737 335 79 33.4 -71.6 | 340 88 29.8 -82.3 76 9 28042 335 66 27.9 -59.8 | 341 75 24.3 -70.5 77 8 28346 340 78 26.7 -73.3 | 345 87 23.1 -84.0 78 6 28651 350 75 13.0 -73.9 | 354 85 9.4 -84.5 79 5 29261 335 72 30.4 -65.3 | 341 81 26.8 -75.9 Wind Parameters Mean winds (0-6000m): 168.6 at 15.0 knts Storm direction: 198.6 at 11.3 knts Shear (0-3000m) pos: 3.3 neg: 1.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 44.6 deg Storm rel helicity (0-3000m) pos: 126.7 neg: -18.5 tot: 108.2 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.02 Bulk Shear: 52.13 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 8 5 15 16| 0.0 10.6 10.6| 4.3 -17.0 -12.7 -25.3 -0.35| 12.1 -4.2 1000 33 9 25 20| 5.8 5.3 11.1| 85.3 -17.0 68.3 68.3 0.31| 14.3 4.4 1500 53 10 34 20| 4.9 3.5 8.5|107.0 -17.0 90.0 60.0 0.36| 12.3 4.5 2000 68 10 42 20| 4.3 2.7 7.0|120.1 -17.0 103.1 51.6 0.39| 10.7 4.2 2500 82 10 49 18| 3.8 2.1 6.0|126.2 -17.0 109.3 43.7 0.38| 9.9 3.7 3000 96 10 55 17| 3.3 1.8 5.1|126.7 -18.5 108.2 36.1 0.31| 9.9 3.0 4000 133 11 75 12| 3.1 1.3 4.4|129.8 -19.4 110.4 27.6 0.32| 8.7 2.8 5000 162 13 102 8| 2.5 0.2 2.7|137.5 -30.7 106.8 21.4 0.25| 8.2 2.1 6000 169 15 122 8| 2.1 0.6 2.7|137.5 -62.7 74.8 12.5 0.13| 7.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251207.12.gif