UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 21 OCT 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 181 SFC 955 379 11.0 1.0 50 10.0 6.2 200 5 287.9 288.7 281.4 300.2 4.30 2 931 742 9.6 -1.4 46 11.0 4.5 200 19 288.6 289.2 281.0 299.3 3.70 3 925 833 9.2 -1.8 46 11.0 4.2 200 25 288.7 289.4 281.0 299.2 3.62 4 850 1525 2.6 -2.4 70 5.0 0.4 215 24 288.9 289.5 281.2 299.8 3.77 5 790 2111 -2.9 -2.9 100 0.0 -2.9 224 21 289.1 289.8 281.5 300.4 3.91 6 741 2617 -4.9 -5.3 97 0.4 -5.1 234 17 292.3 292.9 282.4 302.5 3.47 7 725 2788 -5.3 -7.1 87 1.8 -6.0 237 15 293.7 294.2 282.5 302.9 3.09 8 700 3065 -3.5 -7.2 75 3.7 -5.0 285 21 298.6 299.2 284.7 308.2 3.18 9 695 3122 -3.3 -7.4 73 4.1 -5.0 285 22 299.4 300.0 284.9 309.0 3.15 10 618 4042 -9.5 -9.7 98 0.2 -9.6 283 44 302.6 303.1 285.9 311.7 2.96 11 513 5459 -18.7 -20.4 86 1.7 -19.1 278 55 308.0 308.2 286.3 312.8 1.47 12 500 5650 -20.1 -21.5 89 1.4 -20.4 280 50 308.5 308.8 286.4 313.0 1.37 13 402 7225 -31.9 -35.0 74 3.1 -32.3 280 60 313.1 313.2 287.0 314.8 0.49 14 400 7260 -32.1 -35.7 70 3.6 -32.5 280 60 313.3 313.4 287.1 314.9 0.46 15 367 7864 -34.7 -38.1 71 3.4 -35.1 275 69 317.6 317.7 288.4 319.0 0.39 16 325 8701 -41.5 -45.4 66 3.9 -41.8 276 89 319.5 319.5 288.8 320.2 0.20 17 308 9063 -44.1 -46.9 74 2.8 -44.3 279 104 320.8 320.8 289.2 321.5 0.18 18 303 9173 -43.9 -48.6 60 4.7 -44.2 280 107 322.6 322.6 289.7 323.1 0.15 19 300 9240 -44.5 -59.5 17 15.0 -45.0 280 107 322.6 322.6 289.6 322.8 0.04 20 298 9285 -44.5 -67.5 6 23.0 -45.1 280 108 323.3 323.3 289.8 323.3 0.01 21 294 9375 -44.5 -59.5 17 15.0 -45.0 280 111 324.5 324.5 290.2 324.7 0.04 22 275 9821 -45.7 -64.7 10 19.0 -46.2 280 123 329.0 329.0 291.5 329.1 0.02 23 268 9992 -46.5 -62.5 15 16.0 -47.0 280 127 330.3 330.3 291.8 330.4 0.03 24 267 10017 -46.7 -54.7 40 8.0 -47.0 280 128 330.4 330.4 291.9 330.7 0.09 25 264 10092 -47.1 -60.1 21 13.0 -47.5 280 130 330.8 330.9 292.0 331.0 0.04 26 258 10243 -48.3 -54.3 50 6.0 -48.6 280 132 331.3 331.3 292.2 331.6 0.09 27 252 10398 -49.3 -56.3 44 7.0 -49.6 280 135 332.0 332.0 292.3 332.3 0.07 28 250 10450 -49.7 -53.9 61 4.2 -49.8 280 136 332.2 332.2 292.4 332.6 0.10 29 249 10476 -49.9 -53.7 64 3.8 -50.0 280 136 332.3 332.3 292.4 332.7 0.10 30 243 10636 -51.3 -56.0 57 4.7 -51.4 280 136 332.5 332.5 292.4 332.8 0.08 31 239 10743 -52.1 -61.1 33 9.0 -52.3 281 136 332.9 332.9 292.5 333.0 0.04 32 236 10825 -52.7 -58.7 48 6.0 -52.9 281 136 333.2 333.2 292.6 333.4 0.06 33 231 10964 -53.5 -62.5 33 9.0 -53.7 283 137 334.0 334.0 292.8 334.1 0.04 34 227 11076 -54.1 -61.1 42 7.0 -54.2 284 137 334.7 334.8 293.0 334.9 0.05 35 222 11219 -55.1 -63.1 36 8.0 -55.2 285 137 335.4 335.4 293.2 335.6 0.04 36 203 11786 -58.9 -70.9 20 12.0 -59.0 285 118 338.0 338.0 293.9 338.1 0.01 37 200 11880 -58.5 -73.5 13 15.0 -58.7 285 113 340.1 340.1 294.4 340.2 0.01 38 185 12369 -59.3 -78.3 7 19.0 -59.5 285 100 346.5 346.5 295.8 346.5 0.00 39 169 12938 -57.5 -79.5 4 22.0 -57.8 285 84 358.6 358.6 298.4 358.6 0.00 40 165 13089 -58.7 -80.7 4 22.0 -58.9 285 80 359.0 359.0 298.5 359.0 0.00 41 161 13244 -57.1 -81.1 3 24.0 -57.3 280 83 364.3 364.3 299.5 364.3 0.00 42 150 13690 -58.7 -82.7 3 24.0 -58.9 285 81 368.9 368.9 300.4 369.0 0.00 43 141 14080 -56.9 -82.9 2 26.0 -57.2 285 72 378.7 378.7 302.1 378.7 0.00 44 135 14355 -58.1 -84.1 2 26.0 -58.4 285 68 381.3 381.3 302.5 381.3 0.00 45 130 14593 -56.9 -83.9 2 27.0 -57.2 285 76 387.6 387.6 303.4 387.6 0.00 46 112 15525 -62.3 -85.3 3 23.0 -62.5 295 51 394.4 394.4 304.4 394.4 0.00 47 100 16230 -58.9 -85.9 2 27.0 -59.2 295 30 413.9 413.9 307.0 413.9 0.00 48 97 16421 -58.3 -85.3 2 27.0 -58.7 295 30 418.7 418.7 307.6 418.7 0.00 49 88 17031 -60.1 -87.1 2 27.0 -60.4 282 26 426.9 426.9 308.5 426.9 0.00 50 86 17175 -56.9 -85.9 1 29.0 -57.4 285 29 436.2 436.2 309.5 436.2 0.00 51 70 18470 -59.7 -87.7 1 28.0 -60.2 265 39 456.7 456.7 311.5 456.7 0.00 52 68 18651 -60.1 -87.1 2 27.0 -60.5 258 29 459.6 459.6 311.7 459.6 0.00 53 59 19541 -58.5 -87.5 1 29.0 -59.1 317 27 482.2 482.2 313.6 482.3 0.00 54 56 19872 -55.1 -86.1 1 31.0 -56.0 297 26 497.2 497.3 314.8 497.3 0.00 55 50 20590 -58.9 -87.9 1 29.0 -59.6 255 29 504.7 504.7 315.3 504.7 0.00 56 46 21110 -61.3 -89.3 1 28.0 -61.9 259 28 511.1 511.1 315.7 511.1 0.00 57 36 22646 -56.7 -87.7 1 31.0 -57.8 305 13 560.1 560.1 318.6 560.1 0.00 58 31 23584 -60.5 -89.5 1 29.0 -61.3 262 18 574.3 574.3 319.4 574.3 0.00 59 30 23790 -57.3 -88.3 1 31.0 -58.5 310 25 588.4 588.4 320.0 588.5 0.01 60 27 24456 -56.3 -88.3 1 32.0 -57.8 331 22 609.2 609.2 321.0 609.3 0.01 61 25 24948 -53.1 -87.1 1 34.0 -55.4 305 19 632.0 632.0 322.0 632.0 0.01 62 20 26370 -57.3 -88.3 1 31.0 -59.0 310 21 660.8 660.8 323.1 660.8 0.01 63 19 26694 -57.5 -88.5 1 31.0 -59.3 310 20 669.9 669.9 323.4 670.0 0.01 64 16 27789 -53.9 -86.9 1 33.0 -56.8 319 15 715.4 715.4 324.9 715.5 0.01 65 13 29115 -56.7 -87.7 1 31.0 -59.3 298 21 749.5 749.5 325.9 749.6 0.01 66 10 30790 -53.7 -86.7 1 33.0 -57.8 275 12 819.1 819.1 327.7 819.3 0.02 67 8.9 31538 -54.1 -87.1 1 33.0 -58.4 845.3 845.3 328.3 845.5 0.02 68 5.5 34645 -51.5 -86.5 1 35.0 -58.5 981.6 981.6 330.9 982.0 0.04 TRP 203 11786 -58.9 -70.9 20 12.0 -59.0 285 118 338.0 338.0 293.9 338.1 0.01 WND 222 11219 -55.1 -63.1 36 8.0 -55.2 285 137 335.4 335.4 293.2 335.6 0.04 Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 821.64 mb = 1802.10 m = 5912.33 ft Wetbulb zero: 842.28 mb = 1598.09 m = 5243.02 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 83.22 % Est. max temperature: 12.12 C = 53.81 F Sfc-Lift cond lev (LCL): 820.13 mb = 1811.49 m = 5943.13 ft T: -0.09 C 700-500 lapse rate: 6.42 C/km ThetaE index: 1.05 C Layer 931.0- 850.0 mb Conv cond level (CCL): 767.03 mb = 2344.17 m = 7690.75 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 13.60 C = 56.48 F Cap Strength: 9.02 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 16.48 C Lifted Index @700 mb: 6.21 C Showalter Index: 9.00 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 236.29 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.03 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 71131.12 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 788.35 mb = 2127.70 m = 6980.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 27 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 ---------------------------------------------------------- 0 955 379 200 5 1.7 4.7 | 127 28 -22.0 16.8 1 940 610 200 10 3.4 9.4 | 137 30 -20.3 21.5 2 925 833 200 25 8.6 23.5 | 157 39 -15.1 35.6 3 916 914 195 24 6.2 23.2 | 154 39 -17.5 35.3 4 882 1219 205 27 11.4 24.5 | 161 39 -12.3 36.6 5 850 1524 215 25 14.3 20.5 | 164 34 -9.4 32.6 6 850 1525 215 24 13.8 19.7 | 163 33 -9.9 31.8 7 818 1829 210 20 10.0 17.3 | 155 32 -13.7 29.4 8 787 2134 225 21 14.8 14.8 | 162 28 -8.9 27.0 9 758 2438 240 20 17.3 10.0 | 164 23 -6.4 22.1 10 729 2743 230 14 10.7 9.0 | 148 25 -13.0 21.1 11 702 3048 280 21 20.7 -3.6 | 160 9 -3.0 8.5 12 700 3065 285 21 20.3 -5.4 | 153 7 -3.4 6.7 13 648 3658 280 33 32.5 -5.7 | 234 11 8.8 6.4 14 599 4267 285 52 50.2 -13.5 | 273 27 26.5 -1.3 15 553 4877 280 54 53.2 -9.4 | 265 30 29.5 2.7 16 531 5182 275 61 60.8 -5.3 | 260 38 37.1 6.8 17 500 5650 280 50 49.2 -8.7 | 262 26 25.5 3.4 18 470 6096 275 47 46.8 -4.1 | 251 24 23.1 8.0 19 400 7260 280 60 59.1 -10.4 | 267 35 35.4 1.7 20 380 7620 275 64 63.8 -5.6 | 261 41 40.1 6.5 21 332 8534 275 83 82.7 -7.2 | 265 59 59.0 4.9 22 304 9144 280 107 105.4 -18.6 | 275 82 81.7 -6.5 23 300 9240 280 107 105.4 -18.6 | 275 82 81.7 -6.5 24 265 10058 280 129 127.0 -22.4 | 276 104 103.3 -10.3 25 250 10450 280 136 133.9 -23.6 | 276 111 110.2 -11.5 26 242 10668 280 136 133.9 -23.6 | 276 111 110.2 -11.5 27 222 11219 285 137 132.3 -35.5 | 282 111 108.6 -23.3 28 220 11278 285 137 132.3 -35.5 | 282 111 108.6 -23.3 29 203 11786 285 118 114.0 -30.5 | 282 92 90.3 -18.4 30 200 11880 285 113 109.1 -29.2 | 281 87 85.4 -17.1 31 165 13106 285 80 77.3 -20.7 | 279 54 53.6 -8.6 32 157 13411 275 86 85.7 -7.5 | 266 62 62.0 4.6 33 150 13690 285 81 78.2 -21.0 | 279 55 54.5 -8.9 34 136 14326 285 67 64.7 -17.3 | 277 41 41.0 -5.2 35 129 14630 285 77 74.4 -19.9 | 279 51 50.7 -7.8 36 117 15240 295 59 53.5 -24.9 | 293 32 29.8 -12.8 37 100 16230 295 30 27.2 -12.7 | 279 4 3.5 -0.6 38 96 16459 295 30 27.2 -12.7 | 279 4 3.5 -0.6 39 92 16764 275 22 21.9 -1.9 | 170 10 -1.8 10.2 40 83 17374 290 32 30.1 -10.9 | 260 6 6.4 1.2 41 79 17678 260 34 33.5 5.9 | 209 20 9.8 18.0 42 76 17983 280 38 37.4 -6.6 | 248 15 13.7 5.5 43 72 18288 265 23 22.9 2.0 | 177 14 -0.8 14.1 44 70 18470 265 39 38.9 3.4 | 224 22 15.2 15.5 45 69 18593 255 27 26.1 7.0 | 187 19 2.4 19.1 46 62 19202 290 43 40.4 -14.7 | 279 17 16.7 -2.6 47 59 19507 320 27 17.4 -20.7 | 37 11 -6.3 -8.6 48 57 19812 295 28 25.4 -11.8 | 261 2 1.7 0.3 49 54 20117 305 17 13.9 -9.8 | 104 10 -9.8 2.4 50 51 20422 245 13 11.8 5.5 | 146 21 -11.9 17.6 51 50 20590 255 29 28.0 7.5 | 192 20 4.3 19.6 52 49 20726 240 25 21.7 12.5 | 175 25 -2.0 24.6 53 47 21031 255 30 29.0 7.8 | 195 21 5.3 19.9 54 44 21336 270 23 23.0 -0.0 | 177 12 -0.7 12.1 55 42 21641 300 21 18.2 -10.5 | 106 6 -5.5 1.6 56 40 21946 300 20 17.3 -10.0 | 108 7 -6.4 2.1 57 38 22250 290 25 23.5 -8.6 | 177 4 -0.2 3.6 58 37 22555 320 15 9.6 -11.5 | 93 14 -14.1 0.6 59 35 22860 270 10 10.0 -0.0 | 131 18 -13.7 12.1 60 33 23165 245 11 10.0 4.6 | 141 22 -13.7 16.8 61 30 23774 270 21 21.0 -0.0 | 167 12 -2.7 12.1 62 30 23790 310 25 19.2 -16.1 | 49 6 -4.5 -4.0 63 29 24079 310 25 19.2 -16.1 | 49 6 -4.5 -4.0 64 27 24384 330 23 11.5 -19.9 | 57 14 -12.2 -7.8 65 26 24689 335 21 8.9 -19.0 | 65 16 -14.8 -6.9 66 25 24994 300 19 16.5 -9.5 | 110 8 -7.2 2.6 67 24 25298 305 11 9.0 -6.3 | 112 16 -14.7 5.8 68 23 25603 210 1 0.5 0.9 | 119 27 -23.2 13.0 69 22 25908 250 10 9.4 3.4 | 137 21 -14.3 15.5 70 20 26370 310 21 16.1 -13.5 | 80 8 -7.6 -1.4 71 19 26822 310 20 15.3 -12.9 | 85 8 -8.4 -0.7 72 18 27127 295 24 21.8 -10.1 | 135 3 -1.9 2.0 73 17 27432 310 19 14.6 -12.2 | 89 9 -9.1 -0.1 74 16 27737 325 15 8.6 -12.3 | 89 15 -15.1 -0.2 75 15 28042 290 15 14.1 -5.1 | 126 12 -9.6 7.0 76 15 28346 270 14 14.0 -0.0 | 141 16 -9.7 12.1 77 14 28651 295 23 20.8 -9.7 | 130 4 -2.9 2.4 78 13 28956 285 21 20.3 -5.4 | 153 7 -3.4 6.7 79 13 29261 310 21 16.1 -13.5 | 80 8 -7.6 -1.4 80 12 29566 315 13 9.2 -9.2 | 101 15 -14.5 2.9 81 12 29870 305 21 17.2 -12.0 | 91 6 -6.5 0.1 82 10 30790 275 12 12.0 -1.0 | 133 16 -11.7 11.1 Wind Parameters Mean winds (0-6000m): 267.1 at 35.5 knts Storm direction: 297.1 at 26.6 knts Shear (0-3000m) pos: 6.0 neg: 3.3 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 243.6 neg: -75.0 tot: 168.7 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 142.11 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 ------------------------------------------------------------------------------- 500 200 14 143 32| 0.0 20.0 20.0|127.8 0.0 127.8 255.5 0.78| 20.2 15.7 1000 202 21 154 36| 3.0 10.0 13.1|181.6 0.0 181.6 181.6 0.77| 13.7 10.6 1500 206 22 156 35| 2.5 6.7 9.2|186.1 -38.2 147.9 98.6 0.49| 11.6 5.7 2000 211 22 158 33| 4.0 5.0 9.0|215.9 -38.2 177.7 88.9 0.48| 11.0 5.3 2500 216 21 158 31| 4.2 4.0 8.2|228.3 -72.1 156.2 62.5 0.32| 11.2 3.6 3000 227 21 162 28| 6.0 3.3 9.4|243.6 -75.0 168.7 56.2 0.32| 12.4 4.0 4000 252 26 183 20| 5.9 3.1 9.0|303.1 -79.6 223.4 55.9 0.38| 12.7 4.9 5000 263 32 208 18| 4.7 3.3 8.0|310.4-130.6 179.9 36.0 0.28| 11.9 3.3 6000 267 35 220 18| 3.5 2.9 6.4|328.5-161.8 166.6 27.8 0.23| 11.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251021.00.gif