UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 13 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 144 SFC 950 379 2.4 -1.8 74 4.2 0.7 140 3 279.6 280.2 276.4 289.4 3.52 2 944 475 3.8 -4.2 56 8.0 0.6 128 3 281.6 282.1 276.6 289.9 2.96 3 925 780 2.2 -3.8 64 6.0 -0.2 10 14 281.6 282.1 276.9 290.4 3.12 4 924 789 1.8 -4.2 64 6.0 -0.6 10 14 281.2 281.8 276.6 289.8 3.03 5 882 1164 0.4 -8.6 51 9.0 -2.8 19 20 283.6 283.9 276.7 290.1 2.26 6 851 1451 -0.9 -7.9 59 7.0 -3.4 44 10 285.1 285.5 277.8 292.3 2.47 7 850 1460 -0.9 -7.9 59 7.0 -3.4 45 10 285.2 285.6 277.9 292.4 2.48 8 744 2506 -9.3 -10.9 88 1.6 -9.8 63 11 287.1 287.5 278.4 293.7 2.23 9 700 2976 -10.9 -15.5 69 4.6 -12.2 55 12 290.4 290.7 279.3 295.3 1.63 10 679 3209 -12.3 -18.3 61 6.0 -13.8 45 13 291.4 291.6 279.3 295.5 1.33 11 608 4045 -17.7 -20.0 82 2.3 -18.2 127 6 294.5 294.7 280.7 298.5 1.28 12 601 4132 -18.1 -21.9 72 3.8 -18.9 141 5 295.0 295.2 280.7 298.5 1.10 13 598 4169 -17.9 -23.9 59 6.0 -19.1 146 5 295.7 295.9 280.7 298.6 0.93 14 580 4397 -19.9 -23.8 71 3.9 -20.7 115 3 295.9 296.1 280.9 299.0 0.96 15 566 4578 -20.9 -27.9 53 7.0 -22.1 32 1 296.8 297.0 280.9 299.0 0.68 16 507 5380 -27.9 -32.8 63 4.9 -28.5 298 5 297.8 297.9 281.1 299.4 0.48 17 504 5423 -28.1 -35.1 51 7.0 -28.9 297 5 298.1 298.2 281.1 299.4 0.38 18 500 5480 -28.5 -34.5 56 6.0 -29.2 295 5 298.3 298.4 281.2 299.7 0.41 19 488 5653 -30.1 -35.1 62 5.0 -30.6 301 6 298.4 298.5 281.2 299.7 0.40 20 458 6101 -33.9 -41.9 44 8.0 -34.5 315 7 299.1 299.2 281.3 299.8 0.21 21 450 6224 -33.7 -44.7 32 11.0 -34.5 312 6 300.9 300.9 282.0 301.4 0.16 22 432 6509 -36.3 -45.3 39 9.0 -36.9 304 5 301.1 301.1 282.0 301.7 0.15 23 416 6770 -37.7 -51.7 22 14.0 -38.4 297 4 302.6 302.6 282.5 302.9 0.08 24 403 6989 -37.5 -57.5 11 20.0 -38.3 291 3 305.6 305.6 283.7 305.7 0.04 25 400 7040 -38.1 -57.1 12 19.0 -38.9 290 3 305.5 305.5 283.7 305.6 0.04 26 347 8009 -40.9 -64.9 6 24.0 -41.6 10 30 314.4 314.4 286.9 314.4 0.02 27 324 8476 -39.3 -71.3 2 32.0 -40.2 15 45 322.8 322.8 289.6 322.8 0.01 28 300 9000 -40.9 -70.9 3 30.0 -41.8 20 61 327.7 327.7 291.1 327.8 0.01 29 273 9644 -42.1 -74.8 2 32.7 -42.9 20 71 334.9 334.9 293.0 334.9 0.01 30 261 9949 -42.7 -76.7 1 34.0 -43.5 22 69 338.4 338.4 293.9 338.4 0.00 31 250 10240 -44.7 -77.7 1 33.0 -45.4 25 67 339.6 339.6 294.2 339.6 0.00 32 216 11206 -47.7 -79.7 1 32.0 -48.3 25 55 349.5 349.5 296.5 349.5 0.00 33 203 11613 -48.5 -80.5 1 32.0 -49.1 29 51 354.5 354.5 297.6 354.5 0.00 34 200 11710 -48.5 -80.5 1 32.0 -49.1 30 50 356.0 356.0 297.9 356.0 0.00 35 197 11810 -47.3 -80.3 1 33.0 -48.0 30 53 359.4 359.4 298.6 359.4 0.00 36 168 12858 -50.7 -82.7 1 32.0 -51.2 24 45 370.5 370.5 300.7 370.5 0.00 37 155 13385 -49.3 -82.3 1 33.0 -50.0 21 39 381.5 381.5 302.5 381.5 0.00 38 150 13600 -50.3 -83.3 1 33.0 -50.9 20 37 383.4 383.4 302.8 383.4 0.00 39 145 13821 -51.7 -83.7 1 32.0 -52.2 23 36 384.7 384.7 303.0 384.7 0.00 40 141 14002 -50.5 -83.5 1 33.0 -51.1 27 33 389.9 389.9 303.8 389.9 0.00 41 115 15321 -53.9 -84.9 1 31.0 -54.4 20 25 407.0 407.0 306.1 407.0 0.00 42 108 15725 -52.7 -84.7 1 32.0 -53.4 20 25 416.6 416.6 307.3 416.6 0.00 43 100 16220 -54.7 -85.7 1 31.0 -55.2 350 28 422.0 422.0 308.0 422.1 0.00 44 96 16481 -53.3 -85.3 1 32.0 -54.0 351 28 429.7 429.7 308.8 429.7 0.00 45 70 18490 -57.5 -87.5 1 30.0 -58.0 350 14 461.4 461.4 311.9 461.4 0.00 46 65 18956 -58.3 -88.3 1 30.0 -58.9 356 12 469.5 469.5 312.6 469.5 0.00 47 55 20010 -55.9 -87.9 1 32.0 -56.8 274 5 498.0 498.0 314.8 498.0 0.00 48 50 20610 -59.1 -88.1 1 29.0 -59.7 210 2 504.2 504.2 315.2 504.2 0.00 49 45 21270 -59.9 -88.9 1 29.0 -60.6 278 11 517.7 517.7 316.1 517.7 0.00 50 35 22847 -58.1 -88.1 1 30.0 -59.1 46 4 561.0 561.0 318.7 561.0 0.00 51 32 23407 -61.1 -89.1 1 28.0 -61.9 12 6 567.5 567.5 319.0 567.5 0.00 52 30 23810 -59.5 -89.5 1 30.0 -60.4 10 3 582.4 582.4 319.8 582.5 0.00 53 29 24022 -58.1 -89.1 1 31.0 -59.3 319 8 592.0 592.0 320.2 592.0 0.00 54 23 25463 -63.1 -91.1 1 28.0 -63.9 4 3 617.8 617.8 321.4 617.9 0.00 55 22 25738 -60.3 -89.3 1 29.0 -61.4 327 6 634.1 634.1 322.0 634.1 0.01 56 20 26330 -61.3 -90.3 1 29.0 -62.4 315 13 648.5 648.5 322.6 648.6 0.01 57 16 27711 -62.7 -90.7 1 28.0 -63.8 261 14 686.7 686.7 324.0 686.7 0.01 58 14 28540 -59.7 -89.7 1 30.0 -61.5 278 21 723.6 723.6 325.1 723.7 0.01 59 11 30038 -62.7 -89.7 1 27.0 -64.3 296 27 764.4 764.4 326.3 764.5 0.01 60 10 30630 -59.7 -89.7 1 30.0 -62.1 295 24 796.7 796.7 327.1 796.8 0.01 61 8.5 31646 -59.9 -89.9 1 30.0 -62.6 833.8 833.8 328.0 833.9 0.01 62 8.2 31872 -56.7 -88.7 1 32.0 -60.3 855.1 855.1 328.5 855.2 0.02 63 7.3 32607 -57.9 -88.9 1 31.0 -61.4 879.1 879.1 329.0 879.3 0.02 64 6.2 33648 -53.3 -86.3 1 33.0 -59.0 940.8 940.8 330.2 941.2 0.04 65 5.3 34651 -56.3 -87.3 1 31.0 -61.3 970.5 970.6 330.7 970.9 0.04 66 5.0 35023 -54.1 -87.1 1 33.0 -60.2 996.9 996.9 331.1 997.3 0.04 TRP 347 8009 -40.9 -64.9 6 24.0 -41.6 10 30 314.4 314.4 286.9 314.4 0.02 WND 273 9644 -42.1 -74.8 2 32.7 -42.9 20 71 334.9 334.9 293.0 334.9 0.01 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 872.46 mb = 1251.96 m = 4107.43 ft Wetbulb zero: 929.97 mb = 699.54 m = 2295.04 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 66.64 % Est. max temperature: 8.80 C = 47.84 F Sfc-Lift cond lev (LCL): 890.04 mb = 1090.58 m = 3577.97 ft T: 0.67 C 700-500 lapse rate: 7.03 C/km ThetaE index: 0.58 C Layer 924.0- 882.0 mb Conv cond level (CCL): 752.90 mb = 2412.72 m = 7915.66 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 9.65 C = 49.36 F Cap Strength: 7.33 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 26.49 C Lifted Index @700 mb: 4.43 C Showalter Index: 5.93 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 20.60 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.90 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 68255.27 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 800.87 mb = 1927.60 m = 6324.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 7 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 ---------------------------------------------------------- 0 950 379 140 3 -1.9 2.3 | 217 7 4.1 5.5 1 936 610 110 4 -3.8 1.4 | 206 5 2.2 4.5 2 925 780 10 14 -2.4 -13.8 | 341 11 3.6 -10.6 3 910 914 15 19 -4.9 -18.4 | 356 15 1.1 -15.2 4 876 1219 20 20 -6.8 -18.8 | 3 16 -0.8 -15.6 5 850 1460 45 10 -7.1 -7.1 | 15 4 -1.1 -3.9 6 843 1524 55 10 -8.2 -5.7 | 41 3 -2.2 -2.6 7 811 1829 65 14 -12.7 -5.9 | 68 7 -6.7 -2.7 8 780 2134 55 10 -8.2 -5.7 | 41 3 -2.2 -2.6 9 750 2438 70 11 -10.3 -3.8 | 82 4 -4.3 -0.6 10 721 2743 35 11 -6.3 -9.0 | 3 6 -0.3 -5.8 11 700 2976 55 12 -9.8 -6.9 | 46 5 -3.8 -3.7 12 693 3048 55 11 -9.0 -6.3 | 44 4 -3.0 -3.1 13 665 3353 35 15 -8.6 -12.3 | 16 9 -2.6 -9.1 14 639 3658 70 9 -8.5 -3.1 | 92 2 -2.5 0.1 15 588 4267 165 4 -1.0 3.9 | 215 9 5.0 7.0 16 565 4572 25 1 -0.4 -0.9 | 248 6 5.6 2.3 17 542 4877 315 6 4.2 -4.2 | 276 10 10.2 -1.1 18 500 5480 295 5 4.5 -2.1 | 264 11 10.5 1.1 19 458 6096 315 7 4.9 -4.9 | 279 11 10.9 -1.8 20 400 7040 290 3 2.8 -1.0 | 256 9 8.8 2.2 21 384 7315 345 3 0.8 -2.9 | 268 7 6.8 0.3 22 367 7620 340 11 3.8 -10.3 | 306 12 9.8 -7.2 23 351 7925 15 22 -5.7 -21.3 | 359 18 0.3 -18.1 24 347 8009 10 30 -5.2 -29.5 | 358 26 0.8 -26.4 25 300 9000 20 61 -20.9 -57.3 | 15 56 -14.9 -54.1 26 294 9144 20 61 -20.9 -57.3 | 15 56 -14.9 -54.1 27 273 9644 20 71 -24.3 -66.7 | 16 66 -18.3 -63.5 28 269 9754 20 71 -24.3 -66.7 | 16 66 -18.3 -63.5 29 250 10240 25 67 -28.3 -60.7 | 21 62 -22.3 -57.5 30 234 10668 20 61 -20.9 -57.3 | 15 56 -14.9 -54.1 31 200 11710 30 50 -25.0 -43.3 | 25 44 -19.0 -40.1 32 195 11887 30 55 -27.5 -47.6 | 26 49 -21.5 -44.5 33 150 13600 20 37 -12.7 -34.8 | 12 32 -6.7 -31.6 34 147 13716 20 37 -12.7 -34.8 | 12 32 -6.7 -31.6 35 134 14326 35 29 -16.6 -23.8 | 27 23 -10.6 -20.6 36 128 14630 15 30 -7.8 -29.0 | 4 26 -1.8 -25.8 37 116 15240 20 25 -8.6 -23.5 | 7 20 -2.6 -20.3 38 106 15850 20 25 -8.6 -23.5 | 7 20 -2.6 -20.3 39 101 16154 345 21 5.4 -20.3 | 326 21 11.4 -17.1 40 100 16220 350 28 4.9 -27.6 | 336 27 10.9 -24.4 41 96 16459 350 28 4.9 -27.6 | 336 27 10.9 -24.4 42 88 17069 5 21 -1.8 -20.9 | 347 18 4.2 -17.7 43 83 17374 40 17 -10.9 -13.0 | 27 11 -4.9 -9.8 44 80 17678 335 10 4.2 -9.1 | 300 12 10.2 -5.9 45 76 17983 340 14 4.8 -13.2 | 313 15 10.8 -10.0 46 72 18288 40 10 -6.4 -7.7 | 5 5 -0.4 -4.5 47 70 18490 350 14 2.4 -13.8 | 322 14 8.4 -10.6 48 69 18593 350 15 2.6 -14.8 | 323 14 8.6 -11.6 49 63 19202 360 10 -0.0 -10.0 | 319 9 6.0 -6.8 50 50 20610 210 2 1.0 1.7 | 235 9 7.0 4.9 51 45 21336 285 12 11.6 -3.1 | 270 18 17.6 0.1 52 40 21946 20 11 -3.8 -10.3 | 343 7 2.2 -7.2 53 33 23165 55 1 -0.8 -0.6 | 243 6 5.2 2.6 54 30 23774 305 14 11.5 -8.0 | 286 18 17.5 -4.9 55 30 23810 10 3 -0.5 -3.0 | 268 5 5.5 0.2 56 29 24079 305 10 8.2 -5.7 | 280 14 14.2 -2.6 57 27 24384 35 10 -5.7 -8.2 | 357 5 0.3 -5.0 58 22 25603 360 2 -0.0 -2.0 | 259 6 6.0 1.2 59 21 25908 285 10 9.7 -2.6 | 268 16 15.7 0.6 60 20 26213 320 11 7.1 -8.4 | 292 14 13.1 -5.2 61 20 26330 315 13 9.2 -9.2 | 292 16 15.2 -6.0 62 19 26518 305 13 10.6 -7.5 | 284 17 16.6 -4.3 63 18 26822 315 13 9.2 -9.2 | 292 16 15.2 -6.0 64 18 27127 275 10 10.0 -0.9 | 262 16 16.0 2.3 65 17 27432 275 13 13.0 -1.1 | 264 19 18.9 2.0 66 16 27737 260 14 13.8 2.4 | 254 21 19.8 5.6 67 15 28042 285 17 16.4 -4.4 | 273 22 22.4 -1.2 68 14 28346 270 16 16.0 -0.0 | 262 22 22.0 3.2 69 13 28956 295 30 27.2 -12.7 | 286 35 33.2 -9.5 70 12 29566 280 25 24.6 -4.3 | 272 31 30.6 -1.2 71 11 30175 300 28 24.2 -14.0 | 290 32 30.2 -10.8 72 10 30630 295 24 21.8 -10.1 | 284 29 27.7 -7.0 Wind Parameters Mean winds (0-6000m): 32.1 at 9.1 knts Storm direction: 62.1 at 6.8 knts Shear (0-3000m) pos: 2.4 neg: 4.6 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 162.9 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -21.0 tot: 16.5 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 326.82 Bulk Shear: 0.08 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 27 9 339 5| 0.0 20.2 20.2| 7.7 -7.8 -0.1 -0.2 -0.62| 30.2-18.8 1000 21 15 357 11| 3.8 10.1 13.9| 25.9 -7.8 18.1 18.1 -0.32| 20.9 -6.8 1500 33 14 10 8| 4.7 6.7 11.4| 30.8 -7.8 23.0 15.3 -0.18| 16.9 -3.1 2000 40 13 19 7| 3.7 5.0 8.7| 32.6 -9.9 22.7 11.3 -0.16| 14.1 -2.3 2500 42 13 22 7| 2.9 4.8 7.7| 35.0 -16.2 18.9 7.5 -0.20| 12.8 -2.6 3000 43 13 23 7| 2.4 4.6 7.0| 37.5 -21.0 16.5 5.5 -0.20| 11.9 -2.3 4000 48 11 28 5| 3.3 3.4 6.7| 59.8 -21.0 38.8 9.7 0.03| 11.9 0.4 5000 42 10 7 4| 2.6 3.2 5.8| 68.8 -26.2 42.6 8.5 0.07| 10.7 0.7 6000 32 9 345 5| 2.1 2.6 4.7| 76.7 -30.9 45.8 7.6 0.07| 9.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251013.12.gif