UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 12 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 1009 10 -27.7 -31.0 73 3.3 -27.9 135 9 244.8 244.9 244.6 245.6 0.29 1 1000 72 -27.3 -31.2 69 3.9 -27.6 135 12 245.9 245.9 245.6 246.6 0.28 2 925 630 -30.9 -32.5 86 1.6 -31.0 165 18 247.7 247.8 247.2 248.5 0.27 3 919 676 -31.3 -32.8 87 1.5 -31.4 167 18 247.8 247.8 247.3 248.5 0.26 4 893 880 -29.5 -32.1 78 2.6 -29.7 174 20 251.7 251.7 250.8 252.5 0.29 5 859 1156 -30.3 -32.2 83 1.9 -30.4 187 17 253.6 253.7 252.5 254.5 0.30 6 850 1231 -30.1 -31.8 85 1.7 -30.2 180 14 254.6 254.7 253.4 255.5 0.31 7 837 1341 -27.7 -31.4 71 3.7 -28.0 186 13 258.3 258.3 256.5 259.2 0.33 8 799 1674 -29.7 -31.8 82 2.1 -29.9 206 8 259.6 259.6 257.5 260.5 0.33 9 792 1737 -29.1 -33.4 66 4.3 -29.5 209 7 260.9 260.9 258.5 261.7 0.29 10 791 1746 -29.1 -33.4 66 4.3 -29.5 210 7 261.0 261.0 258.5 261.8 0.29 11 744 2181 -32.3 -33.9 86 1.6 -32.4 200 10 262.1 262.2 259.4 263.0 0.29 12 715 2462 -32.1 -35.5 72 3.4 -32.3 201 13 265.3 265.4 261.8 266.1 0.26 13 700 2611 -32.9 -35.9 74 3.0 -33.1 210 15 266.1 266.1 262.3 266.8 0.25 14 673 2887 -34.5 -36.2 84 1.7 -34.6 207 16 267.3 267.3 263.2 268.0 0.26 15 659 3034 -34.9 -38.7 68 3.8 -35.1 210 15 268.4 268.5 264.0 269.1 0.20 16 600 3685 -37.9 -41.8 67 3.9 -38.1 205 17 272.3 272.3 266.5 272.8 0.16 17 570 4038 -40.1 -42.2 80 2.1 -40.2 199 15 273.7 273.7 267.5 274.2 0.16 18 567 4074 -40.1 -43.9 67 3.8 -40.3 198 15 274.1 274.1 267.7 274.5 0.14 19 558 4183 -40.7 -43.4 75 2.7 -40.8 197 14 274.7 274.7 268.1 275.1 0.15 20 555 4220 -41.1 -47.1 52 6.0 -41.3 196 14 274.6 274.6 268.0 274.9 0.10 21 552 4256 -41.1 -48.1 47 7.0 -41.3 195 14 275.0 275.0 268.2 275.3 0.09 22 541 4393 -41.5 -49.5 42 8.0 -41.8 191 18 276.1 276.2 268.9 276.4 0.08 23 527 4571 -41.7 -50.7 37 9.0 -42.0 185 25 278.0 278.0 270.1 278.2 0.07 24 519 4675 -39.9 -55.9 17 16.0 -40.4 187 25 281.4 281.4 272.0 281.5 0.04 25 518 4689 -39.9 -55.9 17 16.0 -40.4 187 25 281.5 281.5 272.1 281.7 0.04 26 513 4755 -40.3 -52.3 27 12.0 -40.7 188 26 281.8 281.8 272.3 282.0 0.06 27 500 4930 -40.7 -55.7 18 15.0 -41.1 185 26 283.4 283.4 273.2 283.6 0.04 28 494 5012 -40.9 -60.9 10 20.0 -41.4 185 26 284.2 284.2 273.6 284.2 0.02 29 488 5095 -41.3 -55.3 21 14.0 -41.7 186 27 284.7 284.7 273.9 284.8 0.04 30 484 5151 -41.5 -59.5 13 18.0 -41.9 186 27 285.1 285.1 274.1 285.2 0.03 31 479 5221 -42.1 -50.1 41 8.0 -42.4 186 27 285.2 285.2 274.3 285.5 0.08 32 475 5277 -42.1 -58.1 16 16.0 -42.5 186 27 285.9 285.9 274.5 286.0 0.03 33 424 6036 -47.1 -57.1 31 10.0 -47.3 190 31 288.9 288.9 276.2 289.1 0.04 34 400 6420 -48.3 -61.3 21 13.0 -48.6 185 31 292.2 292.2 277.8 292.3 0.02 35 377 6809 -49.1 -65.1 14 16.0 -49.4 183 31 296.1 296.2 279.6 296.2 0.02 36 347 7348 -52.5 -64.5 22 12.0 -52.7 180 30 298.7 298.7 280.8 298.7 0.02 37 331 7654 -51.3 -67.3 13 16.0 -51.5 180 29 304.4 304.4 283.2 304.4 0.01 38 317 7934 -52.3 -68.3 13 16.0 -52.5 180 28 306.8 306.8 284.1 306.8 0.01 39 300 8290 -52.1 -71.1 8 19.0 -52.4 180 26 311.9 311.9 286.0 311.9 0.01 40 290 8509 -52.1 -73.1 6 21.0 -52.4 184 26 315.0 315.0 287.1 315.0 0.01 41 259 9247 -48.3 -78.3 2 30.0 -48.8 180 28 330.9 330.9 292.0 330.9 0.00 42 250 9480 -48.5 -79.5 2 31.0 -49.0 195 25 334.0 334.0 292.8 334.0 0.00 43 237 9833 -47.3 -79.3 1 32.0 -47.9 194 20 340.9 340.9 294.6 340.9 0.00 44 202 10885 -50.3 -81.3 1 31.0 -50.8 182 17 352.1 352.1 297.1 352.1 0.00 45 200 10950 -50.1 -81.1 1 31.0 -50.6 180 18 353.4 353.4 297.4 353.4 0.00 46 191 11250 -49.5 -81.5 1 32.0 -50.0 202 19 359.1 359.1 298.5 359.1 0.00 47 184 11495 -47.3 -81.3 1 34.0 -48.0 216 18 366.5 366.5 299.9 366.5 0.00 48 166 12169 -50.5 -82.5 1 32.0 -51.1 175 11 372.1 372.1 300.9 372.1 0.00 49 162 12328 -49.7 -82.7 1 33.0 -50.3 186 11 376.1 376.1 301.6 376.1 0.00 50 150 12830 -50.3 -83.3 1 33.0 -50.9 130 6 383.4 383.4 302.8 383.4 0.00 51 147 12962 -50.9 -82.9 1 32.0 -51.5 101 5 384.6 384.6 303.0 384.6 0.00 52 143 13141 -50.3 -83.3 1 33.0 -51.0 61 3 388.7 388.7 303.6 388.7 0.00 53 100 15450 -54.7 -85.7 1 31.0 -55.2 50 9 422.0 422.0 308.0 422.1 0.00 54 74 17360 -58.9 -87.9 1 29.0 -59.3 336 16 451.1 451.2 311.0 451.2 0.00 55 70 17710 -58.3 -87.3 1 29.0 -58.8 355 17 459.7 459.7 311.7 459.7 0.00 56 53 19442 -63.3 -89.3 2 26.0 -63.7 343 27 486.1 486.1 314.0 486.2 0.00 57 50 19800 -63.3 -89.3 2 26.0 -63.7 355 25 494.3 494.3 314.5 494.3 0.00 58 32 22503 -68.5 -91.5 2 23.0 -68.8 354 47 547.7 547.7 317.9 547.7 0.00 59 31 22693 -67.7 -91.7 2 24.0 -68.1 353 50 554.9 554.9 318.3 554.9 0.00 60 30 22890 -68.5 -91.5 2 23.0 -68.8 350 54 557.9 557.9 318.5 557.9 0.00 61 20 25300 -72.1 -94.1 2 22.0 -72.4 350 59 615.5 615.5 321.3 615.5 0.00 62 14 27376 -76.7 -95.7 3 19.0 -76.9 356 79 666.0 666.0 323.3 666.0 0.00 63 13 27807 -72.9 -93.9 3 21.0 -73.3 355 86 693.4 693.4 324.2 693.4 0.00 64 10 29350 -71.7 -94.7 2 23.0 -72.3 360 87 751.9 751.9 326.0 751.9 0.00 65 9.0 29967 -74.7 -96.0 2 21.4 -75.1 355 101 763.5 763.5 326.3 763.5 0.00 66 8.8 30098 -75.3 -96.3 2 21.0 -75.7 766.0 766.0 326.4 766.0 0.00 67 8.3 30438 -73.7 -96.7 2 23.0 -74.2 785.2 785.2 326.8 785.2 0.00 TRP 347 7348 -52.5 -64.5 22 12.0 -52.7 180 30 298.7 298.7 280.8 298.7 0.02 WND 9.0 29967 -74.7 -96.0 2 21.4 -75.1 355 101 763.5 763.5 326.3 763.5 0.00 Sounding variables and indices 1000-500 mb thick: 4858.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 69.16 % Est. max temperature: -18.86 C = -1.95 F Sfc-Lift cond lev (LCL): 954.46 mb = 405.58 m = 1330.62 ft T: -29.45 C 700-500 lapse rate: 3.36 C/km Conv cond level (CCL): 634.57 mb = 3296.49 m = 10815.12 ft Mean mixing ratio: 0.28 g/kg Conv temperature: -2.49 C = 27.53 F Cap Strength: 28.23 C Lifted Index: 29.36 C Risk: None Lifted Index @300 mb: 45.56 C Lifted Index @700 mb: 16.77 C Showalter Index: 22.94 C Risk: None Total Totals Index: 19.50 C Risk: None Vertical Totals Index: 10.60 C Cross Totals Index: 8.90 C K Index: -24.20 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 5.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 69805.98 J/kg Cap Strength: 28.85 C Lift Cond Lev (LCL): 916.20 mb = 697.78 m = 2289.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 220 at 13 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 1009 10 135 9 -6.4 6.4 | 76 15 -14.8 -3.6 1 1000 72 135 12 -8.5 8.5 | 85 17 -16.9 -1.5 2 968 305 160 10 -3.4 9.4 | 87 12 -11.8 -0.6 3 928 610 165 17 -4.4 16.4 | 117 14 -12.8 6.4 4 925 630 165 18 -4.7 17.4 | 119 15 -13.1 7.4 5 889 914 175 20 -1.7 19.9 | 134 14 -10.2 9.9 6 851 1219 190 16 2.8 15.8 | 136 8 -5.6 5.8 7 850 1231 180 14 0.0 14.0 | 115 9 -8.4 4.0 8 781 1829 215 6 3.4 4.9 | 44 7 -5.0 -5.1 9 749 2134 200 9 3.1 8.5 | 74 6 -5.3 -1.5 10 717 2438 200 13 4.4 12.2 | 119 5 -4.0 2.2 11 700 2611 210 15 7.5 13.0 | 163 3 -0.9 3.0 12 687 2743 205 16 6.8 14.5 | 160 5 -1.7 4.5 13 629 3353 215 14 8.0 11.5 | 165 2 -0.4 1.5 14 601 3658 205 17 7.2 15.4 | 167 6 -1.2 5.4 15 550 4267 195 14 3.6 13.5 | 126 6 -4.8 3.5 16 527 4572 185 25 2.2 24.9 | 157 16 -6.2 14.9 17 504 4877 190 26 4.5 25.6 | 166 16 -3.9 15.6 18 500 4930 185 26 2.3 25.9 | 159 17 -6.2 15.9 19 420 6096 190 31 5.4 30.5 | 172 21 -3.0 20.5 20 401 6401 185 33 2.9 32.9 | 166 24 -5.5 22.9 21 400 6420 185 31 2.7 30.9 | 165 22 -5.7 20.9 22 347 7348 180 30 0.0 30.0 | 157 22 -8.4 20.0 23 333 7620 180 29 0.0 29.0 | 156 21 -8.4 19.0 24 300 8290 180 26 0.0 26.0 | 152 18 -8.4 16.0 25 276 8839 190 26 4.5 25.6 | 166 16 -3.9 15.6 26 263 9144 180 28 0.0 28.0 | 155 20 -8.4 18.0 27 251 9449 180 29 0.0 29.0 | 156 21 -8.4 19.0 28 250 9480 195 25 6.5 24.1 | 172 14 -1.9 14.2 29 240 9754 200 22 7.5 20.7 | 175 11 -0.9 10.7 30 229 10058 175 14 -1.2 13.9 | 112 10 -9.6 4.0 31 209 10668 190 13 2.3 12.8 | 115 7 -6.2 2.8 32 200 10950 180 18 0.0 18.0 | 134 12 -8.4 8.0 33 199 10973 170 19 -3.3 18.7 | 127 15 -11.7 8.7 34 190 11278 205 19 8.0 17.2 | 177 7 -0.4 7.2 35 182 11582 220 18 11.6 13.8 | 220 5 3.2 3.8 36 173 11887 155 12 -5.1 10.9 | 94 14 -13.5 0.9 37 151 12802 220 10 6.4 7.7 | 41 3 -2.0 -2.3 38 150 12830 130 6 -4.6 3.9 | 65 14 -13.0 -6.1 39 137 13411 0 0 -0.0 -0.0 | 40 13 -8.4 -10.0 40 108 14935 330 10 5.0 -8.7 | 10 19 -3.4 -18.7 41 103 15240 330 7 3.5 -6.1 | 17 17 -4.9 -16.1 42 100 15450 50 9 -6.9 -5.8 | 44 22 -15.3 -15.8 43 94 15850 50 9 -6.9 -5.8 | 44 22 -15.3 -15.8 44 85 16459 350 12 2.1 -11.8 | 16 23 -6.3 -21.8 45 81 16764 10 15 -2.6 -14.8 | 24 27 -11.0 -24.8 46 77 17069 345 17 4.4 -16.4 | 9 27 -4.0 -26.4 47 74 17374 335 16 6.8 -14.5 | 4 25 -1.7 -24.5 48 70 17678 355 22 1.9 -21.9 | 12 33 -6.5 -31.9 49 70 17710 355 17 1.5 -16.9 | 14 28 -6.9 -26.9 50 67 17983 5 19 -1.7 -18.9 | 19 31 -10.1 -28.9 51 61 18593 335 21 8.9 -19.0 | 359 29 0.5 -29.0 52 58 18898 355 17 1.5 -16.9 | 14 28 -6.9 -26.9 53 55 19202 335 18 7.6 -16.3 | 2 26 -0.8 -26.3 54 52 19507 345 30 7.8 -29.0 | 1 39 -0.7 -39.0 55 50 19800 355 25 2.2 -24.9 | 10 35 -6.2 -34.9 56 47 20117 355 28 2.4 -27.9 | 9 38 -6.0 -37.9 57 45 20422 340 28 9.6 -26.3 | 358 36 1.2 -36.3 58 43 20726 360 28 -0.0 -28.0 | 12 39 -8.4 -38.0 59 39 21336 345 43 11.1 -41.5 | 357 52 2.7 -51.5 60 35 21946 345 40 10.4 -38.6 | 358 49 1.9 -48.6 61 32 22555 355 48 4.2 -47.8 | 4 58 -4.2 -57.8 62 30 22890 350 54 9.4 -53.2 | 359 63 1.0 -63.2 63 27 23470 345 56 14.5 -54.1 | 355 64 6.1 -64.1 64 25 24079 360 57 -0.0 -57.0 | 7 68 -8.4 -67.0 65 22 24689 345 61 15.8 -58.9 | 354 69 7.4 -68.9 66 20 25298 360 69 -0.0 -69.0 | 6 79 -8.4 -79.0 67 20 25300 350 59 10.2 -58.1 | 358 68 1.8 -68.1 68 19 25603 350 59 10.2 -58.1 | 358 68 1.8 -68.1 69 15 26822 5 70 -6.1 -69.7 | 10 81 -14.5 -79.7 70 14 27432 355 80 7.0 -79.7 | 1 90 -1.4 -89.7 71 13 27737 355 88 7.7 -87.7 | 0 98 -0.7 -97.7 72 12 28346 355 73 6.4 -72.7 | 1 83 -2.1 -82.7 73 10 29350 360 87 -0.0 -87.0 | 5 97 -8.4 -97.0 Wind Parameters Mean winds (0-6000m): 190.1 at 17.4 knts Storm direction: 220.1 at 13.1 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 65.6 neg: -18.3 tot: 47.3 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 15.98 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 ------------------------------------------------------------------------------- 500 152 11 91 14| 8.3 0.0 8.3| 27.2 0.0 27.2 54.5 0.64| 12.0 7.8 1000 164 15 109 13| 7.1 0.0 7.1| 53.1 0.0 53.1 53.1 0.70| 10.6 7.4 1500 171 15 113 12| 3.4 0.0 3.4| 53.5 -11.8 41.8 27.8 0.27| 10.8 2.9 2000 175 13 107 10| 2.5 0.0 2.5| 56.0 -18.2 37.8 18.9 0.15| 9.8 1.4 2500 179 13 107 9| 2.0 1.2 3.3| 63.9 -18.2 45.8 18.3 0.27| 9.2 2.4 3000 185 13 112 8| 2.0 1.0 3.0| 65.6 -18.3 47.3 15.8 0.28| 8.4 2.3 4000 192 14 121 7| 1.5 0.8 2.4| 65.8 -21.9 43.9 11.0 0.20| 7.3 1.5 5000 191 15 131 7| 1.2 1.9 3.1| 84.3 -29.1 55.2 11.0 0.21| 7.5 1.6 6000 190 17 143 9| 1.3 1.6 2.9|102.2 -29.1 73.0 12.2 0.24| 6.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251212.12.gif