UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 10 DEC 25 Station: CWVK WMO ident: 73033 Latitude: 50.28 Longitude: -119.27 Elevation: 379.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 133 SFC 949 379 8.0 -2.0 49 10.0 3.6 140 4 285.4 286.0 279.2 295.3 3.47 2 925 779 6.6 -3.4 49 10.0 2.4 195 11 286.1 286.6 279.2 295.3 3.21 3 850 1466 0.6 -5.4 64 6.0 -1.8 215 14 286.8 287.3 279.3 295.5 3.00 4 787 2078 -4.9 -7.4 83 2.5 -5.8 233 9 287.3 287.8 279.3 295.4 2.78 5 783 2118 -5.3 -8.3 79 3.0 -6.4 234 9 287.3 287.7 279.0 294.9 2.61 6 779 2158 -4.5 -12.5 54 8.0 -7.1 232 9 288.5 288.9 278.7 294.1 1.88 7 700 2991 -10.1 -23.1 34 13.0 -13.0 240 8 291.3 291.5 278.6 294.0 0.85 8 684 3169 -11.5 -25.5 30 14.0 -14.4 249 12 291.7 291.8 278.6 293.9 0.70 9 655 3501 -12.1 -32.1 17 20.0 -15.6 266 21 294.6 294.7 279.5 295.9 0.40 10 627 3835 -13.5 -24.5 39 11.0 -15.9 285 29 296.7 296.9 281.1 299.4 0.84 11 579 4435 -18.9 -23.9 65 5.0 -19.9 285 33 297.3 297.4 281.5 300.3 0.96 12 577 4461 -18.9 -22.5 73 3.6 -19.7 285 33 297.6 297.8 281.8 301.0 1.09 13 538 4981 -21.1 -23.6 80 2.5 -21.6 283 41 300.9 301.1 283.1 304.4 1.06 14 500 5520 -23.1 -25.7 79 2.6 -23.6 280 62 304.9 305.0 284.5 308.0 0.94 15 430 6608 -28.3 -31.6 73 3.3 -28.8 284 91 311.7 311.8 286.7 313.9 0.63 16 400 7120 -32.5 -36.5 67 4.0 -33.0 290 95 312.7 312.8 286.8 314.2 0.42 17 378 7517 -35.9 -39.4 70 3.5 -36.2 286 98 313.4 313.4 286.9 314.5 0.33 18 318 8701 -44.1 -49.0 58 4.9 -44.3 285 122 317.9 317.9 288.2 318.4 0.14 19 300 9090 -47.3 -51.8 60 4.5 -47.5 285 130 318.7 318.7 288.5 319.1 0.11 20 296 9178 -48.1 -52.1 63 4.0 -48.3 285 130 318.8 318.8 288.5 319.2 0.10 21 279 9566 -50.5 -55.5 55 5.0 -50.7 287 145 320.8 320.8 289.0 321.0 0.07 22 277 9613 -49.3 -87.3 0 38.0 -49.7 288 147 323.2 323.2 289.7 323.2 0.00 23 273 9708 -49.3 -68.3 9 19.0 -49.7 288 151 324.5 324.5 290.2 324.6 0.01 24 271 9756 -49.3 -56.3 44 7.0 -49.5 288 153 325.2 325.2 290.4 325.5 0.07 25 268 9829 -49.9 -54.1 61 4.2 -50.0 289 155 325.3 325.4 290.5 325.7 0.09 26 258 10076 -51.2 -56.1 56 4.9 -51.4 290 165 326.9 327.0 290.9 327.2 0.07 27 256 10127 -51.5 -56.5 55 5.0 -51.7 290 163 327.3 327.3 291.0 327.6 0.07 28 250 10280 -52.3 -62.3 29 10.0 -52.5 290 155 328.3 328.3 291.3 328.5 0.04 29 246 10384 -52.7 -69.7 11 17.0 -52.9 290 164 329.2 329.2 291.5 329.3 0.01 30 205 11544 -56.9 -76.9 6 20.0 -57.1 290 111 340.2 340.2 294.4 340.3 0.01 31 200 11700 -55.9 -77.9 5 22.0 -56.1 295 108 344.2 344.2 295.3 344.3 0.00 32 188 12095 -56.3 -81.3 3 25.0 -56.5 296 98 349.7 349.7 296.5 349.8 0.00 33 178 12445 -54.1 -82.1 2 28.0 -54.4 298 89 358.9 358.9 298.5 358.9 0.00 34 171 12702 -55.7 -82.7 2 27.0 -56.0 299 83 360.3 360.3 298.8 360.4 0.00 35 162 13049 -54.5 -82.5 2 28.0 -54.9 300 74 368.0 368.0 300.2 368.0 0.00 36 150 13540 -57.5 -84.5 2 27.0 -57.8 290 75 371.0 371.0 300.8 371.0 0.00 37 147 13667 -58.1 -85.1 2 27.0 -58.3 290 76 372.1 372.1 300.9 372.1 0.00 38 138 14066 -55.7 -84.7 1 29.0 -56.1 290 78 383.1 383.1 302.8 383.1 0.00 39 100 16100 -58.7 -85.7 2 27.0 -59.0 300 53 414.3 414.3 307.0 414.3 0.00 40 88 16902 -57.3 -86.3 1 29.0 -57.8 296 53 432.5 432.5 309.1 432.6 0.00 41 86 17048 -55.3 -85.3 1 30.0 -55.9 295 52 439.4 439.4 309.8 439.4 0.00 42 70 18350 -57.7 -87.7 1 30.0 -58.3 280 36 460.9 460.9 311.8 461.0 0.00 43 69 18441 -57.1 -87.1 1 30.0 -57.7 278 33 464.1 464.1 312.1 464.1 0.00 44 58 19527 -62.7 -88.7 2 26.0 -63.1 306 38 475.1 475.1 313.1 475.1 0.00 45 55 19857 -59.7 -88.7 1 29.0 -60.3 314 41 489.3 489.3 314.2 489.3 0.00 46 50 20450 -62.1 -89.1 2 27.0 -62.6 315 40 497.1 497.1 314.8 497.2 0.00 47 45 21108 -55.9 -87.9 1 32.0 -56.9 322 36 527.4 527.4 316.8 527.4 0.00 48 32 23247 -60.7 -88.7 1 28.0 -61.5 335 25 568.6 568.6 319.1 568.6 0.00 49 30 23650 -58.7 -88.7 1 30.0 -59.7 335 42 584.6 584.6 319.9 584.6 0.00 50 26 24559 -54.5 -86.5 1 32.0 -56.4 352 31 621.0 621.0 321.5 621.0 0.01 51 21 25919 -57.7 -88.7 1 31.0 -59.3 352 42 650.4 650.4 322.7 650.5 0.01 52 20 26230 -53.9 -86.9 1 33.0 -56.3 360 50 671.2 671.2 323.4 671.3 0.01 53 18 26910 -49.3 -84.3 1 35.0 -53.3 5 50 706.2 706.2 324.6 706.4 0.02 54 10 30680 -57.5 -87.5 1 30.0 -60.4 5 62 804.9 804.9 327.4 805.1 0.02 55 8.5 31697 -61.7 -89.7 1 28.0 -63.9 826.8 826.8 327.9 826.9 0.01 56 8.3 31845 -60.3 -89.3 1 29.0 -62.9 837.9 838.0 328.1 838.1 0.02 57 7.5 32470 -64.3 -90.3 2 26.0 -66.1 846.4 846.4 328.3 846.5 0.01 58 6.6 33256 -62.3 -90.3 1 28.0 -64.8 886.3 886.3 329.1 886.5 0.02 59 5.4 34485 -65.9 -91.9 1 26.0 -67.9 922.6 922.6 329.8 922.8 0.01 60 5.3 34598 -65.9 -91.9 1 26.0 -67.9 927.6 927.6 329.9 927.7 0.02 TRP 205 11544 -56.9 -76.9 6 20.0 -57.1 290 111 340.2 340.2 294.4 340.3 0.01 WND 258 10076 -51.2 -56.1 56 4.9 -51.4 290 165 326.9 327.0 290.9 327.2 0.07 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 843.13 mb = 1532.72 m = 5028.55 ft Wetbulb zero: 882.39 mb = 1162.16 m = 3812.80 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 55.66 % Est. max temperature: 9.76 C = 49.58 F Sfc-Lift cond lev (LCL): 813.97 mb = 1809.99 m = 5938.23 ft T: -2.49 C 700-500 lapse rate: 5.14 C/km ThetaE index: 1.58 C Layer 787.0- 655.0 mb Conv cond level (CCL): 751.69 mb = 2435.95 m = 7991.86 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 12.02 C = 53.64 F Cap Strength: 6.60 C Lifted Index: 9.17 C Risk: None Lifted Index @300 mb: 16.61 C Lifted Index @700 mb: 2.07 C Showalter Index: 9.08 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 5.30 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.38 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 74167.09 J/kg Cap Strength: 8.62 C Lift Cond Lev (LCL): 787.79 mb = 2069.66 m = 6790.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 22 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 ---------------------------------------------------------- 0 949 379 140 4 -2.6 3.1 | 124 26 -21.5 14.5 1 935 610 160 7 -2.4 6.6 | 130 28 -21.3 18.0 2 925 779 195 11 2.8 10.6 | 144 27 -16.1 22.1 3 910 914 195 11 2.8 10.6 | 144 27 -16.1 22.1 4 876 1219 195 19 4.9 18.4 | 155 33 -14.0 29.8 5 850 1466 215 14 8.0 11.5 | 155 25 -10.9 22.9 6 844 1524 195 18 4.7 17.4 | 154 32 -14.3 28.8 7 812 1829 225 9 6.4 6.4 | 145 22 -12.6 17.8 8 781 2134 235 9 7.4 5.2 | 145 20 -11.6 16.6 9 751 2438 190 9 1.6 8.9 | 139 27 -17.4 20.3 10 722 2743 190 10 1.7 9.8 | 141 27 -17.2 21.3 11 700 2991 240 8 6.9 4.0 | 142 20 -12.0 15.5 12 695 3048 245 7 6.3 3.0 | 139 19 -12.6 14.4 13 667 3353 255 19 18.4 4.9 | 178 16 -0.6 16.4 14 641 3658 280 23 22.7 -4.0 | 206 8 3.7 7.5 15 615 3962 290 34 31.9 -11.6 | 271 13 13.0 -0.2 16 591 4267 285 31 29.9 -8.0 | 253 12 11.0 3.4 17 545 4877 285 39 37.7 -10.1 | 266 19 18.7 1.4 18 502 5486 275 51 50.8 -4.4 | 258 33 31.9 7.0 19 500 5520 280 62 61.1 -10.8 | 269 42 42.1 0.7 20 461 6096 280 72 70.9 -12.5 | 271 52 52.0 -1.0 21 424 6706 285 95 91.8 -24.6 | 280 74 72.8 -13.1 22 400 7120 290 95 89.3 -32.5 | 287 73 70.3 -21.0 23 372 7620 285 99 95.6 -25.6 | 280 78 76.7 -14.2 24 300 9090 285 130 125.6 -33.6 | 282 109 106.6 -22.2 25 298 9144 285 129 124.6 -33.4 | 282 108 105.7 -21.9 26 258 10076 290 165 155.0 -56.4 | 288 143 136.1 -45.0 27 250 10280 290 155 145.7 -53.0 | 288 133 126.7 -41.6 28 247 10363 290 165 155.0 -56.4 | 288 143 136.1 -45.0 29 235 10668 295 149 135.0 -63.0 | 294 127 116.1 -51.5 30 205 11544 290 111 104.3 -38.0 | 287 89 85.4 -26.5 31 200 11700 295 108 97.9 -45.6 | 293 86 78.9 -34.2 32 161 13106 300 73 63.2 -36.5 | 299 51 44.3 -25.0 33 150 13540 290 75 70.5 -25.7 | 285 53 51.5 -14.2 34 132 14326 290 80 75.2 -27.4 | 286 58 56.2 -15.9 35 115 15240 290 57 53.6 -19.5 | 283 36 34.6 -8.0 36 100 16100 300 53 45.9 -26.5 | 299 31 26.9 -15.0 37 99 16154 295 49 44.4 -20.7 | 290 27 25.5 -9.2 38 94 16459 300 54 46.8 -27.0 | 299 32 27.8 -15.5 39 86 17069 295 52 47.1 -22.0 | 290 30 28.2 -10.5 40 78 17678 310 45 34.5 -28.9 | 318 23 15.5 -17.5 41 74 17983 320 35 22.5 -26.8 | 347 16 3.5 -15.4 42 71 18288 305 26 21.3 -14.9 | 326 4 2.3 -3.5 43 70 18350 280 36 35.5 -6.3 | 252 17 16.5 5.2 44 67 18593 275 29 28.9 -2.5 | 228 13 9.9 8.9 45 55 19812 315 41 29.0 -29.0 | 330 20 10.0 -17.5 46 53 20117 305 44 36.0 -25.2 | 309 22 17.1 -13.8 47 50 20422 310 47 36.0 -30.2 | 318 25 17.1 -18.7 48 50 20450 315 40 28.3 -28.3 | 331 19 9.3 -16.8 49 46 21031 325 38 21.8 -31.1 | 352 20 2.8 -19.7 50 43 21336 315 32 22.6 -22.6 | 342 12 3.7 -11.2 51 39 21946 325 43 24.7 -35.2 | 346 24 5.7 -23.8 52 36 22555 340 22 7.5 -20.7 | 51 15 -11.4 -9.2 53 34 22860 320 24 15.4 -18.4 | 27 8 -3.5 -6.9 54 32 23165 335 21 8.9 -19.0 | 53 13 -10.1 -7.6 55 30 23650 335 42 17.7 -38.1 | 3 27 -1.2 -26.6 56 28 24079 340 43 14.7 -40.4 | 8 29 -4.2 -28.9 57 27 24384 355 34 3.0 -33.9 | 36 28 -16.0 -22.4 58 24 24994 345 24 6.2 -23.2 | 47 17 -12.7 -11.7 59 23 25298 335 26 11.0 -23.6 | 33 14 -8.0 -12.1 60 20 26230 360 50 -0.0 -50.0 | 26 43 -19.0 -38.5 61 19 26518 350 57 9.9 -56.1 | 11 46 -9.1 -44.7 62 18 26822 5 50 -4.4 -49.8 | 31 45 -23.3 -38.3 63 17 27432 5 51 -4.4 -50.8 | 31 46 -23.4 -39.3 64 15 28042 10 52 -9.0 -51.2 | 35 49 -28.0 -39.7 65 14 28651 355 46 4.0 -45.8 | 24 37 -14.9 -34.4 66 10 30680 5 62 -5.4 -61.8 | 26 56 -24.4 -50.3 Wind Parameters Mean winds (0-6000m): 271.2 at 29.5 knts Storm direction: 301.2 at 22.1 knts Shear (0-3000m) pos: 4.3 neg: 0.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 55.6 deg Storm rel helicity (0-3000m) pos: 181.6 neg: -49.0 tot: 132.6 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 125.61 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 ------------------------------------------------------------------------------- 500 180 8 136 27| 9.6 0.0 9.6| 69.9 0.0 69.9 139.7 0.93| 10.6 9.9 1000 193 13 146 29| 7.6 0.0 7.6|117.8 0.0 117.8 117.8 0.71| 11.3 8.0 1500 199 13 148 28| 3.3 0.0 3.3|117.8 -30.8 87.0 58.0 0.31| 12.2 3.8 2000 204 12 148 26| 2.5 1.1 3.6|118.3 -40.9 77.4 38.7 0.23| 10.8 2.4 2500 202 11 146 26| 2.4 0.9 3.3|131.3 -45.8 85.5 34.2 0.22| 10.0 2.2 3000 210 11 148 25| 4.3 0.7 5.0|181.6 -49.0 132.6 44.2 0.33| 11.0 3.6 4000 247 16 166 18| 5.0 0.5 5.4|228.3 -60.5 167.8 42.0 0.38| 11.6 4.5 5000 263 21 188 14| 4.0 1.7 5.7|238.9 -79.4 159.5 31.9 0.32| 11.2 3.5 6000 271 30 224 15| 6.3 1.4 7.7|400.8 -85.8 315.0 52.5 0.33| 12.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251210.00.gif