UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 8 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 43 SFC 938 379 2.0 -6.0 55 8.0 -1.0 160 6 280.2 280.7 275.4 287.6 2.60 2 932 518 2.6 -7.4 48 10.0 -1.1 160 6 281.4 281.8 275.6 288.1 2.35 3 925 680 2.2 -7.8 48 10.0 -1.4 160 7 281.6 282.0 275.7 288.1 2.29 4 850 1356 -3.3 -10.3 58 7.0 -5.6 190 8 282.7 283.0 275.9 288.6 2.05 5 700 2856 -15.9 -16.3 97 0.4 -16.0 215 21 284.9 285.1 276.3 289.4 1.53 6 691 2953 -16.7 -16.9 98 0.2 -16.7 217 21 285.0 285.3 276.3 289.4 1.47 7 680 3074 -16.1 -22.1 60 6.0 -17.3 219 20 287.0 287.2 276.6 290.0 0.96 8 608 3907 -22.7 -26.2 73 3.5 -23.2 241 18 288.8 288.9 277.2 291.1 0.74 9 591 4115 -24.1 -30.1 58 6.0 -24.9 243 20 289.5 289.6 277.2 291.2 0.53 10 545 4700 -29.3 -34.0 64 4.7 -29.8 230 21 290.1 290.1 277.3 291.4 0.40 11 534 4846 -30.3 -39.3 41 9.0 -31.1 226 21 290.6 290.6 277.3 291.4 0.24 12 504 5254 -33.9 -47.9 23 14.0 -34.7 242 18 291.0 291.1 277.3 291.4 0.10 13 500 5310 -34.3 -45.3 32 11.0 -35.0 245 17 291.2 291.2 277.5 291.7 0.13 14 458 5914 -39.9 -44.9 59 5.0 -40.2 274 16 291.6 291.6 277.7 292.1 0.15 15 444 6124 -41.7 -45.4 67 3.7 -41.9 289 17 291.9 292.0 277.9 292.5 0.15 16 400 6820 -47.5 -53.5 50 6.0 -47.7 260 31 293.3 293.3 278.4 293.5 0.07 17 399 6837 -47.7 -53.7 50 6.0 -47.9 260 31 293.2 293.2 278.3 293.4 0.06 18 396 6886 -48.3 -52.0 65 3.7 -48.4 259 31 293.1 293.1 278.3 293.3 0.08 19 392 6953 -48.7 -54.7 50 6.0 -48.8 259 31 293.4 293.4 278.4 293.6 0.06 20 380 7156 -50.7 -54.2 66 3.5 -50.8 257 31 293.4 293.4 278.4 293.6 0.06 21 377 7208 -51.1 -56.1 55 5.0 -51.2 256 31 293.5 293.5 278.4 293.7 0.05 22 374 7260 -51.7 -54.7 70 3.0 -51.8 256 31 293.4 293.4 278.4 293.6 0.06 23 371 7312 -52.1 -58.1 48 6.0 -52.2 255 31 293.5 293.5 278.4 293.7 0.04 24 365 7417 -53.1 -59.1 48 6.0 -53.2 252 34 293.6 293.6 278.4 293.7 0.04 25 342 7833 -56.5 -60.8 58 4.3 -56.6 245 52 294.5 294.5 278.9 294.6 0.03 26 332 8020 -58.0 -62.9 53 4.9 -58.0 245 63 295.0 295.0 279.1 295.1 0.02 27 331 8039 -58.1 -63.1 53 5.0 -58.2 245 63 295.0 295.0 279.1 295.1 0.02 28 321 8232 -58.7 -64.7 46 6.0 -58.7 250 52 296.8 296.8 280.0 296.9 0.02 29 312 8411 -56.7 -70.7 16 14.0 -56.8 253 42 302.0 302.0 282.2 302.0 0.01 30 305 8555 -57.3 -70.3 18 13.0 -57.4 255 35 303.1 303.1 282.7 303.2 0.01 31 301 8639 -54.5 -74.5 7 20.0 -54.7 255 37 308.2 308.2 284.7 308.3 0.01 32 300 8660 -53.9 -75.9 5 22.0 -54.1 255 37 309.4 309.4 285.1 309.4 0.00 33 272 9298 -50.5 -78.5 2 28.0 -50.8 266 35 323.1 323.1 289.7 323.1 0.00 34 262 9543 -51.9 -78.9 3 27.0 -52.2 268 31 324.5 324.5 290.1 324.5 0.00 35 250 9850 -49.3 -81.3 1 32.0 -49.7 260 33 332.8 332.8 292.4 332.8 0.00 36 232 10341 -45.5 -80.5 1 35.0 -46.2 255 38 345.7 345.7 295.7 345.7 0.00 37 217 10782 -47.5 -81.5 1 34.0 -48.1 269 35 349.3 349.3 296.5 349.3 0.00 38 200 11320 -46.5 -82.5 1 36.0 -47.2 270 29 359.1 359.1 298.5 359.1 0.00 39 154 13064 -45.5 -83.5 1 38.0 -46.5 274 31 388.7 388.7 303.6 388.7 0.00 40 150 13240 -46.1 -84.1 1 38.0 -47.1 270 33 390.6 390.6 303.9 390.6 0.00 41 140 13695 -48.1 -85.1 1 37.0 -49.0 256 26 394.9 394.9 304.5 394.9 0.00 42 130 14184 -46.7 -85.7 0 39.0 -47.7 250 31 405.9 405.9 306.0 405.9 0.00 43 123 14548 -49.1 -87.1 0 38.0 -50.0 250 39 408.0 408.0 306.3 408.0 0.00 44 121 14656 -48.1 -86.1 0 38.0 -49.1 247 42 411.7 411.7 306.7 411.7 0.00 45 117 14876 -49.3 -86.3 1 37.0 -50.2 242 48 413.5 413.5 306.9 413.5 0.00 46 110 15280 -48.5 -86.5 0 38.0 -49.5 250 42 422.3 422.3 308.0 422.4 0.00 47 101 15835 -52.5 -87.5 1 35.0 -53.2 245 44 425.1 425.1 308.3 425.1 0.00 48 100 15900 -50.1 -88.1 0 38.0 -51.0 265 42 430.9 430.9 308.9 430.9 0.00 49 93 16374 -50.7 -87.7 0 37.0 -51.6 283 25 438.8 438.8 309.7 438.8 0.00 50 79 17425 -55.5 -88.5 1 33.0 -56.1 268 35 449.8 449.8 310.8 449.8 0.00 51 72 18019 -53.7 -88.7 1 35.0 -54.5 278 21 465.7 465.7 312.3 465.7 0.00 52 70 18200 -54.1 -89.1 1 35.0 -54.9 240 16 468.6 468.6 312.5 468.7 0.00 53 64 18771 -58.5 -89.5 1 31.0 -59.0 220 20 471.2 471.2 312.7 471.2 0.00 54 52 20074 -60.1 -91.1 1 31.0 -60.6 269 35 496.3 496.3 314.7 496.3 0.00 55 50 20320 -59.1 -91.1 1 32.0 -59.7 270 24 504.2 504.2 315.2 504.2 0.00 56 46 20847 -55.5 -90.5 1 35.0 -56.5 274 22 525.1 525.1 316.6 525.1 0.00 57 38 22044 -62.9 -91.9 1 29.0 -63.4 240 20 535.7 535.7 317.3 535.7 0.00 58 35 22551 -62.1 -92.1 1 30.0 -62.7 250 32 550.5 550.5 318.1 550.5 0.00 59 33 22919 -57.3 -91.3 1 34.0 -58.5 271 28 572.6 572.6 319.3 572.6 0.00 60 30 23520 -58.5 -91.5 1 33.0 -59.6 260 19 585.2 585.2 319.9 585.2 0.00 61 22 25445 -62.9 -92.9 1 30.0 -63.8 253 21 626.3 626.3 321.7 626.3 0.00 62 21 25734 -58.5 -92.5 1 34.0 -60.0 256 29 648.0 648.0 322.6 648.0 0.00 63 20 26040 -59.1 -92.1 1 33.0 -60.6 260 33 655.3 655.3 322.9 655.3 0.00 64 14 28251 -63.9 -93.9 1 30.0 -65.0 280 30 709.4 709.4 324.7 709.4 0.00 TRP 321 8232 -58.7 -64.7 46 6.0 -58.7 250 52 296.8 296.8 280.0 296.9 0.02 WND 332 8020 -58.0 -62.9 53 4.9 -58.0 245 63 295.0 295.0 279.1 295.1 0.02 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 895.00 mb = 950.40 m = 3118.07 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 63.74 % Est. max temperature: 5.32 C = 41.58 F Sfc-Lift cond lev (LCL): 828.07 mb = 1557.90 m = 5111.17 ft T: -5.00 C 700-500 lapse rate: 7.50 C/km Conv cond level (CCL): 754.35 mb = 2278.34 m = 7474.79 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 5.81 C = 42.46 F Cap Strength: 3.05 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 14.93 C Lifted Index @700 mb: 0.78 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.00 C Cross Totals Index: 24.00 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 153.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.79 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 56992.02 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 777.18 mb = 2047.91 m = 6718.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 12 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 ---------------------------------------------------------- 0 938 379 160 6 -2.1 5.6 | 103 15 -14.3 3.4 1 928 610 160 6 -2.1 5.6 | 103 15 -14.3 3.4 2 925 680 160 7 -2.4 6.6 | 106 15 -14.7 4.3 3 898 914 195 10 2.6 9.7 | 127 12 -9.7 7.4 4 865 1219 190 10 1.7 9.8 | 126 13 -10.5 7.6 5 850 1356 190 8 1.4 7.9 | 117 12 -10.9 5.6 6 800 1829 180 10 0.0 10.0 | 122 15 -12.3 7.7 7 769 2134 205 17 7.2 15.4 | 159 14 -5.1 13.1 8 739 2438 210 21 10.5 18.2 | 174 16 -1.8 15.9 9 710 2743 215 20 11.5 16.4 | 177 14 -0.8 14.1 10 700 2856 215 21 12.0 17.2 | 179 15 -0.2 14.9 11 627 3658 230 17 13.0 10.9 | 185 9 0.7 8.6 12 601 3962 245 19 17.2 8.0 | 221 8 4.9 5.7 13 577 4267 240 22 19.1 11.0 | 218 11 6.8 8.7 14 531 4877 225 21 14.8 14.8 | 192 13 2.6 12.6 15 500 5310 245 17 15.4 7.2 | 213 6 3.1 4.9 16 466 5791 265 15 14.9 1.3 | 290 3 2.7 -1.0 17 445 6096 290 17 16.0 -5.8 | 336 9 3.7 -8.1 18 400 6820 260 31 30.5 5.4 | 260 19 18.2 3.1 19 370 7315 255 31 29.9 8.0 | 252 19 17.7 5.7 20 353 7620 245 41 37.2 17.3 | 239 29 24.9 15.0 21 332 8020 245 63 57.1 26.6 | 241 51 44.8 24.3 22 321 8230 245 63 57.1 26.6 | 241 51 44.8 24.3 23 321 8232 250 52 48.9 17.8 | 247 40 36.6 15.5 24 306 8534 255 35 33.8 9.1 | 253 23 21.5 6.8 25 300 8660 255 37 35.7 9.6 | 253 25 23.5 7.3 26 279 9144 265 37 36.9 3.2 | 268 25 24.6 0.9 27 254 9754 270 28 28.0 -0.0 | 278 16 15.7 -2.3 28 250 9850 260 33 32.5 5.7 | 260 21 20.2 3.4 29 231 10363 255 38 36.7 9.8 | 253 26 24.4 7.5 30 221 10668 275 34 33.9 -3.0 | 284 22 21.6 -5.2 31 211 10973 260 36 35.5 6.3 | 260 24 23.2 4.0 32 201 11278 270 33 33.0 -0.0 | 276 21 20.7 -2.3 33 200 11320 270 29 29.0 -0.0 | 278 17 16.7 -2.3 34 184 11887 260 26 25.6 4.5 | 260 14 13.3 2.2 35 176 12192 240 25 21.7 12.5 | 223 14 9.4 10.2 36 168 12497 255 42 40.6 10.9 | 253 30 28.3 8.6 37 153 13106 275 30 29.9 -2.6 | 286 18 17.6 -4.9 38 150 13240 270 33 33.0 -0.0 | 276 21 20.7 -2.3 39 146 13411 270 32 32.0 -0.0 | 277 20 19.7 -2.3 40 140 13716 255 26 25.1 6.7 | 251 14 12.8 4.4 41 133 14021 245 29 26.3 12.3 | 235 17 14.0 10.0 42 127 14326 255 33 31.9 8.5 | 252 21 19.6 6.3 43 116 14935 240 50 43.3 25.0 | 234 38 31.0 22.7 44 111 15240 250 43 40.4 14.7 | 246 31 28.1 12.4 45 106 15545 250 34 31.9 11.6 | 245 22 19.7 9.3 46 101 15850 245 45 40.8 19.0 | 240 33 28.5 16.7 47 100 15900 265 42 41.8 3.7 | 267 30 29.6 1.4 48 96 16154 265 43 42.8 3.7 | 267 31 30.6 1.5 49 92 16459 290 17 16.0 -5.8 | 336 9 3.7 -8.1 50 87 16764 250 12 11.3 4.1 | 151 2 -1.0 1.8 51 76 17678 275 44 43.8 -3.8 | 281 32 31.5 -6.1 52 72 17983 285 22 21.3 -5.7 | 312 12 9.0 -8.0 53 70 18200 240 16 13.9 8.0 | 195 6 1.6 5.7 54 69 18288 265 17 16.9 1.5 | 280 5 4.7 -0.8 55 66 18593 220 17 10.9 13.0 | 173 11 -1.4 10.7 56 63 18898 220 22 14.1 16.9 | 187 15 1.9 14.6 57 54 19812 265 31 30.9 2.7 | 269 19 18.6 0.4 58 52 20117 270 36 36.0 -0.0 | 276 24 23.7 -2.3 59 50 20320 270 24 24.0 -0.0 | 281 12 11.7 -2.3 60 49 20422 270 21 21.0 -0.0 | 285 9 8.7 -2.3 61 47 20726 275 25 24.9 -2.2 | 289 13 12.6 -4.5 62 43 21336 270 9 9.0 -0.0 | 55 4 -3.3 -2.3 63 40 21641 220 10 6.4 7.7 | 133 8 -5.9 5.4 64 39 21946 240 17 14.7 8.5 | 201 7 2.4 6.2 65 37 22250 240 26 22.5 13.0 | 224 15 10.2 10.7 66 35 22555 250 32 30.1 10.9 | 244 20 17.8 8.7 67 33 22860 275 29 28.9 -2.5 | 286 17 16.6 -4.8 68 32 23165 255 25 24.1 6.5 | 251 13 11.9 4.2 69 30 23470 280 27 26.6 -4.7 | 296 16 14.3 -7.0 70 30 23520 260 19 18.7 3.3 | 261 7 6.4 1.0 71 29 23774 260 19 18.7 3.3 | 261 7 6.4 1.0 72 26 24384 285 22 21.3 -5.7 | 312 12 9.0 -8.0 73 25 24689 285 23 22.2 -6.0 | 310 13 9.9 -8.2 74 24 24994 250 21 19.7 7.2 | 237 9 7.4 4.9 75 23 25298 260 18 17.7 3.1 | 261 6 5.4 0.8 76 21 25603 245 25 22.7 10.6 | 231 13 10.4 8.3 77 20 25908 270 34 34.0 -0.0 | 276 22 21.7 -2.3 78 20 26040 260 33 32.5 5.7 | 260 21 20.2 3.4 79 17 26518 260 33 32.5 5.7 | 260 21 20.2 3.4 80 15 26822 285 34 32.8 -8.8 | 298 23 20.6 -11.1 81 13 27432 275 26 25.9 -2.3 | 288 14 13.6 -4.6 82 11 27737 255 30 29.0 7.8 | 252 18 16.7 5.5 83 10 28042 280 35 34.5 -6.1 | 291 24 22.2 -8.4 84 8 28651 270 39 39.0 -0.0 | 275 27 26.7 -2.3 Wind Parameters Mean winds (0-6000m): 229.5 at 16.7 knts Storm direction: 259.5 at 12.5 knts Shear (0-3000m) pos: 2.9 neg: 0.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 84.4 neg: -6.9 tot: 77.5 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 26.36 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 ------------------------------------------------------------------------------- 500 172 7 111 14| 5.4 0.0 5.4| 19.3 0.0 19.3 38.7 0.86| 6.1 5.3 1000 186 9 120 13| 2.7 0.7 3.5| 21.7 -6.9 14.8 14.8 0.40| 4.8 1.9 1500 185 9 120 13| 1.8 0.7 2.5| 30.6 -6.9 23.7 15.8 0.48| 4.4 2.1 2000 193 11 131 13| 4.2 0.5 4.7| 72.2 -6.9 65.3 32.7 0.71| 6.2 4.4 2500 200 13 142 13| 3.7 0.4 4.1| 81.1 -6.9 74.2 29.7 0.71| 5.6 4.0 3000 205 14 150 12| 2.9 0.3 3.2| 84.4 -6.9 77.5 25.8 0.65| 5.4 3.5 4000 215 16 163 11| 2.5 0.6 3.1| 95.5 -11.1 84.5 21.1 0.56| 5.5 3.1 5000 220 17 171 10| 2.1 0.8 2.9|104.5 -24.9 79.6 15.9 0.42| 5.8 2.4 6000 229 17 183 9| 2.7 0.7 3.3|113.8 -40.8 73.0 12.2 0.34| 6.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20260108.00.gif