UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 12 JAN 26 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 237 SFC 961 379 1.2 0.6 96 0.6 1.0 165 5 277.5 278.2 276.1 288.9 4.15 2 941 650 2.6 -0.2 82 2.8 1.4 166 4 280.6 281.3 277.5 291.7 4.00 3 925 870 2.0 -0.9 81 2.9 0.8 200 12 281.4 282.0 277.7 292.2 3.87 4 856 1491 -1.9 -1.9 100 0.0 -1.9 173 10 283.6 284.3 278.9 294.5 3.88 5 850 1547 -1.7 -1.8 99 0.1 -1.7 180 16 284.4 285.0 279.3 295.5 3.94 6 840 1642 0.4 -1.6 86 2.0 -0.5 195 19 287.5 288.2 281.0 299.1 4.05 7 818 1855 0.8 -1.6 84 2.4 -0.3 227 26 290.2 290.9 282.3 302.2 4.16 8 762 2422 -2.9 -3.1 99 0.2 -3.0 254 32 292.1 292.8 282.9 303.8 3.99 9 711 2969 -4.7 -7.7 79 3.0 -5.8 260 46 296.0 296.5 283.4 305.0 3.01 10 700 3092 -5.7 -8.0 84 2.3 -6.6 260 48 296.2 296.7 283.5 305.2 2.99 11 648 3694 -9.5 -13.3 74 3.8 -10.7 270 51 298.5 298.9 283.4 305.0 2.11 12 585 4476 -15.7 -16.3 95 0.6 -15.9 268 51 300.1 300.4 283.7 305.8 1.83 13 558 4833 -16.9 -16.9 100 0.0 -16.9 265 51 302.8 303.1 284.8 308.5 1.82 14 549 4955 -15.5 -15.5 100 0.0 -15.5 266 53 305.9 306.2 286.2 312.5 2.08 15 502 5630 -17.1 -18.9 86 1.8 -17.6 274 67 311.8 312.2 287.9 317.5 1.71 16 500 5660 -17.3 -18.9 87 1.6 -17.7 275 66 311.9 312.3 287.9 317.6 1.72 17 463 6230 -20.7 -21.0 97 0.3 -20.8 272 61 314.6 314.9 288.7 319.8 1.55 18 442 6570 -23.1 -26.7 72 3.6 -23.8 278 53 315.8 316.0 288.5 319.2 0.97 19 400 7290 -28.9 -30.7 84 1.8 -29.2 280 54 317.4 317.6 288.8 320.0 0.74 20 388 7507 -30.5 -31.0 95 0.5 -30.6 280 55 318.1 318.3 288.9 320.7 0.74 21 379 7673 -31.5 -34.1 78 2.6 -31.9 280 56 318.9 319.0 289.0 320.9 0.56 22 377 7711 -32.1 -38.1 55 6.0 -32.8 280 57 318.6 318.7 288.8 320.0 0.38 23 350 8231 -36.5 -41.5 60 5.0 -37.0 278 63 319.5 319.6 288.9 320.6 0.29 24 338 8471 -38.1 -40.5 78 2.4 -38.3 277 65 320.5 320.6 289.3 321.8 0.33 25 301 9258 -44.9 -47.8 73 2.9 -45.0 275 80 321.8 321.8 289.5 322.4 0.17 26 300 9280 -45.3 -48.3 72 3.0 -45.4 275 81 321.5 321.5 289.4 322.1 0.16 27 287 9575 -47.9 -52.9 56 5.0 -48.1 275 82 321.9 321.9 289.5 322.3 0.10 28 256 10319 -55.1 -55.9 91 0.8 -55.1 275 82 322.0 322.0 289.5 322.3 0.08 29 253 10394 -55.9 -58.9 69 3.0 -55.9 275 82 321.9 321.9 289.4 322.1 0.05 30 250 10470 -56.5 -58.9 74 2.4 -56.5 275 82 322.1 322.1 289.5 322.3 0.05 31 248 10521 -56.9 -59.1 76 2.2 -56.9 275 82 322.2 322.2 289.5 322.4 0.05 32 224 11153 -63.3 -66.1 69 2.8 -63.3 278 85 321.9 321.9 289.3 322.0 0.02 33 212 11488 -65.2 -69.6 55 4.4 -65.3 280 87 324.0 324.0 290.0 324.1 0.02 34 208 11604 -65.9 -70.8 50 4.9 -66.0 280 86 324.7 324.7 290.2 324.8 0.01 35 200 11840 -67.1 -72.0 50 4.9 -67.1 275 73 326.5 326.5 290.7 326.5 0.01 36 198 11901 -67.5 -72.4 50 4.9 -67.5 275 71 326.8 326.8 290.8 326.8 0.01 37 197 11932 -66.9 -72.9 42 6.0 -67.0 275 70 328.2 328.2 291.2 328.3 0.01 38 196 11963 -64.7 -71.7 38 7.0 -64.8 275 69 332.2 332.2 292.3 332.3 0.01 39 190 12154 -62.5 -76.5 14 14.0 -62.6 275 64 338.7 338.7 294.0 338.7 0.01 40 182 12421 -63.1 -76.1 16 13.0 -63.2 279 59 341.9 341.9 294.8 342.0 0.01 41 156 13383 -58.5 -77.5 7 19.0 -58.7 296 42 365.2 365.2 299.7 365.2 0.01 42 150 13630 -60.1 -79.1 7 19.0 -60.3 300 38 366.5 366.5 299.9 366.6 0.01 43 146 13798 -61.3 -79.3 7 18.0 -61.4 298 39 367.3 367.3 300.1 367.3 0.01 44 138 14147 -61.3 -79.3 7 18.0 -61.5 288 43 373.3 373.3 301.1 373.3 0.01 45 131 14470 -60.5 -79.5 7 19.0 -60.7 279 46 380.3 380.3 302.3 380.3 0.01 46 126 14713 -58.1 -77.1 7 19.0 -58.4 280 52 388.9 388.9 303.6 388.9 0.01 47 109 15628 -56.5 -78.5 5 22.0 -56.9 315 38 408.4 408.4 306.3 408.4 0.01 48 100 16170 -59.3 -79.3 6 20.0 -59.6 305 46 413.2 413.2 306.9 413.2 0.01 49 97 16361 -57.3 -79.3 5 22.0 -57.7 305 46 420.7 420.7 307.8 420.7 0.01 50 77 17806 -60.7 -81.7 5 21.0 -61.0 275 37 442.3 442.3 310.1 442.3 0.01 51 70 18400 -58.9 -82.9 3 24.0 -59.4 310 36 458.4 458.4 311.6 458.4 0.01 52 63 19065 -56.1 -81.1 3 25.0 -56.8 331 24 478.6 478.6 313.4 478.6 0.01 53 50 20520 -60.1 -83.1 3 23.0 -60.7 330 22 501.9 501.9 315.1 501.9 0.01 54 43 21463 -61.1 -85.1 3 24.0 -61.7 324 23 521.5 521.5 316.4 521.6 0.01 55 30 23720 -58.7 -84.7 2 26.0 -59.7 5 33 584.6 584.6 319.9 584.7 0.01 56 24 25125 -56.9 -84.9 2 28.0 -58.5 12 40 628.4 628.4 321.9 628.5 0.01 57 20 26270 -59.7 -86.7 2 27.0 -61.0 15 49 653.4 653.4 322.8 653.5 0.01 58 16 27656 -62.9 -88.9 2 26.0 -64.0 15 64 686.1 686.1 324.0 686.1 0.01 59 12 29426 -63.5 -89.5 2 26.0 -64.8 15 83 742.8 742.8 325.7 742.8 0.01 60 10 30560 -58.1 -87.1 1 29.0 -60.9 15 59 802.7 802.7 327.3 802.8 0.02 61 7.4 32492 -50.1 -84.1 1 34.0 -56.6 907.4 907.4 329.6 907.9 0.05 62 6.9 32948 -50.7 -83.7 1 33.0 -57.2 923.3 923.3 329.9 923.8 0.05 TRP 198 11901 -67.5 -72.4 50 4.9 -67.5 275 71 326.8 326.8 290.8 326.8 0.01 WND 212 11488 -65.2 -69.6 55 4.4 -65.3 280 87 324.0 324.0 290.0 324.1 0.02 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 889.62 mb = 1188.48 m = 3899.16 ft Freezing level: 841.90 mb = 1623.66 m = 5326.91 ft Freezing level: 805.89 mb = 1977.53 m = 6487.89 ft Wetbulb zero: 905.53 mb = 1040.40 m = 3413.35 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 88.57 % Est. max temperature: 13.95 C = 57.12 F Sfc-Lift cond lev (LCL): 952.02 mb = 500.10 m = 1640.71 ft T: 1.83 C 700-500 lapse rate: 4.52 C/km Conv cond level (CCL): 858.96 mb = 1463.34 m = 4800.91 ft Mean mixing ratio: 3.92 g/kg Conv temperature: 7.12 C = 44.82 F Cap Strength: 17.01 C Lifted Index: 17.07 C Risk: None Lifted Index @300 mb: 20.60 C Lifted Index @700 mb: 8.28 C Showalter Index: 14.85 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 15.50 C K Index: 11.50 Risk: None Sweat Index: 247.52 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.97 J/kg Max Up Vert Vel: 7.48 m/s Conv Inhibition (B-): 59356.55 J/kg Cap Strength: 16.78 C Lift Cond Lev (LCL): 884.46 mb = 1228.98 m = 4032.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 32 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 ---------------------------------------------------------- 0 961 379 165 5 -1.3 4.8 | 120 35 -30.5 17.6 1 944 610 160 3 -1.0 2.8 | 117 34 -30.3 15.6 2 925 870 200 12 4.1 11.3 | 134 35 -25.1 24.1 3 920 914 205 13 5.5 11.8 | 136 34 -23.7 24.6 4 886 1219 200 6 2.1 5.6 | 124 33 -27.2 18.4 5 852 1524 170 10 -1.7 9.8 | 126 38 -31.0 22.6 6 850 1547 180 16 0.0 16.0 | 135 41 -29.2 28.8 7 820 1829 225 26 18.4 18.4 | 161 33 -10.8 31.2 8 790 2134 245 32 29.0 13.5 | 180 26 -0.2 26.3 9 760 2438 255 32 30.9 8.3 | 185 21 1.7 21.1 10 731 2743 260 42 41.4 7.3 | 211 23 12.1 20.1 11 704 3048 260 48 47.3 8.3 | 221 28 18.0 21.1 12 700 3092 260 48 47.3 8.3 | 221 28 18.0 21.1 13 650 3658 270 51 51.0 -0.0 | 240 25 21.8 12.8 14 625 3962 275 52 51.8 -4.5 | 250 24 22.6 8.3 15 600 4267 270 51 51.0 -0.0 | 240 25 21.8 12.8 16 554 4877 265 51 50.8 4.4 | 231 28 21.6 17.2 17 512 5486 270 71 71.0 -0.0 | 253 44 41.8 12.8 18 500 5660 275 66 65.7 -5.8 | 259 37 36.5 7.0 19 471 6096 270 64 64.0 -0.0 | 250 37 34.8 12.8 20 433 6706 280 49 48.3 -8.5 | 257 20 19.0 4.3 21 400 7290 280 54 53.2 -9.4 | 262 24 24.0 3.4 22 381 7620 280 56 55.1 -9.7 | 263 26 25.9 3.1 23 306 9144 275 73 72.7 -6.4 | 262 44 43.5 6.4 24 300 9280 275 81 80.7 -7.1 | 264 52 51.5 5.7 25 292 9449 275 82 81.7 -7.1 | 264 53 52.5 5.6 26 250 10470 275 82 81.7 -7.1 | 264 53 52.5 5.6 27 242 10668 275 82 81.7 -7.1 | 264 53 52.5 5.6 28 212 11488 280 87 85.7 -15.1 | 272 57 56.5 -2.3 29 209 11582 280 87 85.7 -15.1 | 272 57 56.5 -2.3 30 200 11840 275 73 72.7 -6.4 | 262 44 43.5 6.4 31 198 11901 275 71 70.7 -6.2 | 261 42 41.5 6.6 32 189 12192 275 63 62.8 -5.5 | 258 34 33.5 7.3 33 150 13630 300 38 32.9 -19.0 | 329 7 3.7 -6.2 34 148 13716 300 38 32.9 -19.0 | 329 7 3.7 -6.2 35 128 14630 275 48 47.8 -4.2 | 245 20 18.6 8.6 36 122 14935 290 61 57.3 -20.9 | 286 29 28.1 -8.1 37 116 15240 305 50 41.0 -28.7 | 324 20 11.7 -15.9 38 105 15850 320 31 19.9 -23.7 | 40 14 -9.3 -11.0 39 100 16170 305 46 37.7 -26.4 | 328 16 8.5 -13.6 40 95 16459 305 46 37.7 -26.4 | 328 16 8.5 -13.6 41 87 17069 315 26 18.4 -18.4 | 63 12 -10.8 -5.6 42 82 17374 305 24 19.7 -13.8 | 84 10 -9.6 -1.0 43 79 17678 275 34 33.9 -3.0 | 205 11 4.6 9.8 44 75 17983 275 42 41.8 -3.7 | 234 16 12.6 9.1 45 71 18288 300 36 31.2 -18.0 | 339 6 2.0 -5.2 46 70 18400 310 36 27.6 -23.1 | 9 10 -1.6 -10.3 47 62 19202 335 21 8.9 -19.0 | 73 21 -20.3 -6.2 48 56 19812 330 19 9.5 -16.5 | 79 20 -19.7 -3.7 49 53 20117 320 20 12.9 -15.3 | 81 17 -16.4 -2.5 50 51 20422 340 24 8.2 -22.6 | 65 23 -21.0 -9.8 51 50 20520 330 22 11.0 -19.1 | 71 19 -18.2 -6.3 52 46 21031 310 21 16.1 -13.5 | 87 13 -13.1 -0.7 53 44 21336 330 22 11.0 -19.1 | 71 19 -18.2 -6.3 54 42 21641 315 25 17.7 -17.7 | 67 13 -11.5 -4.9 55 38 22250 340 35 12.0 -32.9 | 41 26 -17.3 -20.1 56 36 22555 355 32 2.8 -31.9 | 54 33 -26.4 -19.1 57 34 22860 345 29 7.5 -28.0 | 55 27 -21.7 -15.2 58 33 23165 360 29 -0.0 -29.0 | 61 33 -29.2 -16.2 59 31 23470 350 29 5.0 -28.6 | 57 29 -24.2 -15.8 60 30 23720 5 33 -2.9 -32.9 | 58 38 -32.1 -20.1 61 27 24384 15 43 -11.1 -41.5 | 55 50 -40.4 -28.7 62 25 24994 10 39 -6.8 -38.4 | 55 44 -36.0 -25.6 63 20 26213 30 50 -25.0 -43.3 | 61 62 -54.2 -30.5 64 20 26270 15 49 -12.7 -47.3 | 51 54 -41.9 -34.5 65 19 26518 15 48 -12.4 -46.4 | 51 53 -41.6 -33.6 66 17 27432 15 62 -16.0 -59.9 | 44 65 -45.3 -47.1 67 11 30175 15 91 -23.6 -87.9 | 35 92 -52.8 -75.1 68 10 30560 15 59 -15.3 -57.0 | 45 63 -44.5 -44.2 Wind Parameters Mean winds (0-6000m): 263.6 at 42.5 knts Storm direction: 293.6 at 31.9 knts Shear (0-3000m) pos: 9.3 neg: 0.9 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 537.8 neg: -60.4 tot: 477.4 m^2/s^2 ave: 159.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 9.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.12 Bulk Shear: 232.13 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 ------------------------------------------------------------------------------- 500 184 6 123 34| 8.9 0.0 8.9| 94.3 -13.1 81.1 162.3 0.71| 12.6 9.0 1000 196 8 127 34| 4.5 2.6 7.0| 99.8 -60.4 39.4 39.4 0.20| 10.5 2.1 1500 201 12 133 34| 10.3 1.7 12.0|342.9 -60.4 282.5 188.3 0.57| 17.1 9.8 2000 223 17 145 31| 9.4 1.3 10.7|416.4 -60.4 356.1 178.0 0.60| 16.5 9.9 2500 237 21 155 27| 10.2 1.0 11.2|491.1 -60.4 430.7 172.3 0.65| 16.0 10.5 3000 246 26 167 24| 9.3 0.9 10.2|537.8 -60.4 477.4 159.1 0.67| 14.7 9.9 4000 257 33 188 20| 7.3 0.6 7.9|595.3 -92.4 502.8 125.7 0.61| 12.8 7.9 5000 260 38 202 21| 7.6 0.6 8.2|692.0-113.7 578.4 115.7 0.57| 12.4 7.1 6000 264 43 217 22| 5.5 0.5 6.0|775.0-167.8 607.2 101.2 0.49| 12.5 6.1 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20260112.00.gif