UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 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 95 SFC 945 379 7.8 -1.2 53 9.0 3.8 5 6 285.5 286.2 279.6 296.1 3.70 2 925 739 5.2 -0.8 65 6.0 2.5 355 16 284.6 285.3 279.4 295.7 3.90 3 898 980 2.8 -2.2 70 5.0 0.7 12 16 284.6 285.2 279.0 294.9 3.62 4 850 1422 -0.5 -5.3 70 4.8 -2.4 10 12 285.6 286.1 278.8 294.3 3.03 5 794 1962 -5.3 -6.6 91 1.3 -5.8 34 8 286.1 286.6 278.9 294.6 2.93 6 724 2680 -10.1 -18.1 52 8.0 -12.2 92 9 288.5 288.7 277.8 292.4 1.27 7 700 2939 -12.3 -17.3 66 5.0 -13.6 125 6 288.9 289.1 278.2 293.1 1.40 8 699 2950 -12.3 -16.8 69 4.5 -13.5 126 6 289.0 289.2 278.3 293.4 1.47 9 697 2972 -12.1 -13.7 88 1.6 -12.6 127 6 289.4 289.8 279.1 295.1 1.90 10 694 3005 -12.1 -13.6 89 1.5 -12.5 130 6 289.8 290.1 279.3 295.6 1.93 11 684 3116 -12.5 -15.9 76 3.4 -13.4 138 6 290.6 290.8 279.3 295.4 1.62 12 637 3657 -15.3 -16.7 89 1.4 -15.7 179 7 293.3 293.6 280.6 298.3 1.62 13 594 4182 -19.5 -20.0 96 0.5 -19.6 210 5 294.4 294.6 280.7 298.5 1.31 14 520 5158 -26.7 -29.4 78 2.7 -27.1 253 12 297.1 297.3 281.0 299.2 0.64 15 514 5241 -27.3 -29.1 85 1.8 -27.6 250 13 297.4 297.5 281.1 299.6 0.67 16 501 5426 -28.3 -32.2 69 3.9 -28.8 245 14 298.4 298.5 281.4 300.1 0.51 17 500 5440 -28.5 -32.1 71 3.6 -29.0 245 14 298.3 298.4 281.3 300.0 0.52 18 413 6773 -39.5 -43.4 66 3.9 -39.7 214 25 300.9 300.9 282.0 301.6 0.20 19 408 6855 -39.9 -44.1 64 4.2 -40.1 212 26 301.4 301.5 282.2 302.1 0.19 20 404 6922 -40.1 -42.6 77 2.5 -40.2 211 26 302.0 302.1 282.5 302.8 0.22 21 403 6939 -40.1 -42.1 81 2.0 -40.2 211 26 302.2 302.3 282.6 303.0 0.23 22 400 6990 -40.5 -44.5 65 4.0 -40.7 210 27 302.4 302.4 282.6 303.0 0.18 23 397 7041 -40.7 -43.6 74 2.9 -40.9 214 25 302.7 302.8 282.8 303.5 0.20 24 383 7285 -42.5 -47.5 58 5.0 -42.8 202 29 303.5 303.5 283.0 304.0 0.14 25 381 7320 -42.7 -45.8 72 3.1 -42.9 200 30 303.7 303.7 283.1 304.3 0.17 26 378 7373 -43.3 -48.3 58 5.0 -43.5 202 30 303.6 303.6 283.0 304.0 0.13 27 376 7409 -42.9 -58.9 16 16.0 -43.4 203 31 304.6 304.6 283.3 304.7 0.04 28 344 8005 -46.3 -56.3 31 10.0 -46.6 216 34 307.8 307.8 284.6 308.0 0.05 29 321 8463 -48.1 -64.1 14 16.0 -48.4 215 35 311.5 311.5 285.9 311.6 0.02 30 300 8910 -46.7 -70.7 5 24.0 -47.1 245 20 319.5 319.5 288.6 319.6 0.01 31 292 9090 -46.5 -72.5 4 26.0 -47.0 253 18 322.3 322.3 289.5 322.3 0.01 32 258 9918 -43.5 -77.5 1 34.0 -44.3 312 15 338.3 338.3 293.9 338.3 0.00 33 250 10130 -44.7 -75.7 2 31.0 -45.4 335 20 339.6 339.6 294.2 339.6 0.01 34 218 11044 -45.1 -77.1 2 32.0 -45.9 327 13 352.6 352.6 297.2 352.6 0.00 35 211 11262 -43.9 -77.9 1 34.0 -44.8 335 16 357.7 357.7 298.2 357.8 0.00 36 200 11620 -45.5 -79.5 1 34.0 -46.3 315 15 360.7 360.7 298.8 360.7 0.00 37 150 13530 -48.3 -82.3 1 34.0 -49.1 340 22 386.8 386.8 303.3 386.9 0.00 38 135 14221 -49.3 -83.3 1 34.0 -50.1 345 25 396.9 396.9 304.8 396.9 0.00 39 133 14319 -49.3 -83.3 1 34.0 -50.1 341 27 398.6 398.6 305.0 398.6 0.00 40 121 14935 -51.5 -84.5 1 33.0 -52.2 360 30 405.5 405.5 305.9 405.5 0.00 41 117 15154 -49.9 -83.9 1 34.0 -50.7 353 28 412.4 412.4 306.8 412.4 0.00 42 110 15554 -52.7 -84.7 1 32.0 -53.4 350 19 414.4 414.5 307.0 414.5 0.00 43 109 15613 -51.5 -84.5 1 33.0 -52.2 345 17 417.8 417.8 307.4 417.8 0.00 44 101 16106 -52.9 -84.9 1 32.0 -53.6 350 18 424.3 424.3 308.2 424.3 0.00 45 100 16170 -52.5 -85.5 1 33.0 -53.2 25 9 426.3 426.3 308.4 426.3 0.00 46 97 16368 -50.9 -84.9 1 34.0 -51.8 11 12 433.1 433.1 309.1 433.2 0.00 47 91 16783 -53.9 -85.9 1 32.0 -54.6 355 13 435.2 435.2 309.4 435.2 0.00 48 70 18470 -55.1 -86.1 1 31.0 -55.8 335 12 466.5 466.5 312.3 466.5 0.00 49 50 20610 -58.5 -88.5 1 30.0 -59.2 15 4 505.6 505.6 315.4 505.6 0.00 50 30 23810 -59.7 -88.7 1 29.0 -60.6 350 9 581.9 581.9 319.8 581.9 0.00 51 27 24467 -60.5 -89.5 1 29.0 -61.4 336 13 597.4 597.4 320.5 597.5 0.00 TRP 321 8463 -48.1 -64.1 14 16.0 -48.4 215 35 311.5 311.5 285.9 311.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 857.27 mb = 1355.02 m = 4445.53 ft Wetbulb zero: 887.53 mb = 1074.24 m = 3524.36 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 78.46 % Est. max temperature: 8.37 C = 47.06 F Sfc-Lift cond lev (LCL): 823.09 mb = 1676.90 m = 5501.57 ft T: -2.77 C 700-500 lapse rate: 6.48 C/km ThetaE index: 2.23 C Layer 724.0- 700.0 mb Conv cond level (CCL): 808.66 mb = 1817.05 m = 5961.37 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 8.25 C = 46.85 F Cap Strength: 4.08 C Lifted Index: 4.00 C Risk: None Lifted Index @300 mb: 17.44 C Lifted Index @700 mb: 0.10 C Showalter Index: 4.53 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 23.20 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.25 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 42972.88 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 820.51 mb = 1701.71 m = 5582.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 8 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 ---------------------------------------------------------- 0 945 379 5 6 -0.5 -6.0 | 67 8 -7.7 -3.3 1 932 610 5 11 -1.0 -11.0 | 44 12 -8.2 -8.3 2 925 739 355 16 1.4 -15.9 | 24 15 -5.8 -13.3 3 905 914 10 16 -2.8 -15.8 | 37 16 -10.0 -13.1 4 872 1219 20 15 -5.1 -14.1 | 47 17 -12.3 -11.4 5 850 1422 10 12 -2.1 -11.8 | 45 13 -9.3 -9.2 6 807 1829 30 7 -3.5 -6.1 | 72 11 -10.7 -3.4 7 776 2134 40 9 -5.8 -6.9 | 72 14 -13.0 -4.2 8 746 2438 65 8 -7.3 -3.4 | 87 14 -14.5 -0.7 9 718 2743 100 9 -8.9 1.6 | 105 17 -16.1 4.2 10 700 2939 125 6 -4.9 3.4 | 117 14 -12.1 6.1 11 635 3658 180 7 0.0 7.0 | 143 12 -7.2 9.7 12 610 3962 200 4 1.4 3.8 | 138 9 -5.8 6.4 13 585 4267 215 5 2.9 4.1 | 147 8 -4.3 6.7 14 539 4877 260 10 9.8 1.7 | 211 5 2.6 4.4 15 500 5440 245 14 12.7 5.9 | 213 10 5.5 8.6 16 475 5791 250 14 13.2 4.8 | 219 10 6.0 7.4 17 455 6096 225 18 12.7 12.7 | 200 16 5.5 15.4 18 400 6990 210 27 13.5 23.4 | 194 27 6.3 26.0 19 399 7010 215 24 13.8 19.7 | 196 23 6.6 22.3 20 381 7315 200 30 10.3 28.2 | 186 31 3.1 30.8 21 364 7620 210 32 16.0 27.7 | 196 32 8.8 30.4 22 332 8230 220 36 23.1 27.6 | 208 34 15.9 30.2 23 321 8463 215 35 20.1 28.7 | 202 34 12.9 31.3 24 318 8534 215 35 20.1 28.7 | 202 34 12.9 31.3 25 300 8910 245 20 18.1 8.5 | 225 16 10.9 11.1 26 290 9144 255 17 16.4 4.4 | 233 12 9.2 7.1 27 277 9449 260 15 14.8 2.6 | 235 9 7.6 5.3 28 264 9754 315 15 10.6 -10.6 | 337 9 3.4 -8.0 29 253 10058 310 15 11.5 -9.6 | 328 8 4.3 -7.0 30 250 10130 335 20 8.5 -18.1 | 355 16 1.3 -15.5 31 241 10363 345 19 4.9 -18.4 | 8 16 -2.3 -15.7 32 231 10668 335 18 7.6 -16.3 | 358 14 0.4 -13.7 33 220 10973 325 12 6.9 -9.8 | 3 7 -0.3 -7.2 34 211 11278 335 16 6.8 -14.5 | 2 12 -0.4 -11.8 35 200 11620 315 15 10.6 -10.6 | 337 9 3.4 -8.0 36 192 11887 320 14 9.0 -10.7 | 347 8 1.8 -8.1 37 175 12497 335 16 6.8 -14.5 | 2 12 -0.4 -11.8 38 167 12802 310 20 15.3 -12.9 | 321 13 8.1 -10.2 39 160 13106 345 19 4.9 -18.4 | 8 16 -2.3 -15.7 40 153 13411 325 24 13.8 -19.7 | 339 18 6.6 -17.0 41 150 13530 340 22 7.5 -20.7 | 359 18 0.3 -18.0 42 139 14021 355 22 1.9 -21.9 | 15 20 -5.3 -19.3 43 133 14326 340 27 9.2 -25.4 | 355 23 2.0 -22.7 44 121 14935 360 30 -0.0 -30.0 | 15 28 -7.2 -27.3 45 115 15240 350 27 4.7 -26.6 | 6 24 -2.5 -23.9 46 110 15545 350 19 3.3 -18.7 | 14 17 -3.9 -16.1 47 105 15850 325 11 6.3 -9.0 | 8 6 -0.9 -6.4 48 100 16154 355 19 1.7 -18.9 | 19 17 -5.5 -16.3 49 100 16170 25 9 -3.8 -8.2 | 63 12 -11.0 -5.5 50 96 16459 5 13 -1.1 -13.0 | 39 13 -8.3 -10.3 51 79 17678 325 14 8.0 -11.5 | 355 9 0.8 -8.8 52 75 17983 325 10 5.7 -8.2 | 15 6 -1.5 -5.5 53 72 18288 10 10 -1.7 -9.8 | 51 11 -8.9 -7.2 54 70 18470 335 12 5.1 -10.9 | 15 8 -2.1 -8.2 55 69 18593 335 11 4.6 -10.0 | 19 8 -2.6 -7.3 56 65 18898 350 10 1.7 -9.8 | 37 9 -5.5 -7.2 57 59 19507 320 10 6.4 -7.7 | 9 5 -0.8 -5.0 58 50 20610 15 4 -1.0 -3.9 | 82 8 -8.2 -1.2 59 45 21336 325 6 3.4 -4.9 | 59 4 -3.8 -2.3 60 42 21641 175 10 -0.9 10.0 | 147 15 -8.1 12.6 61 33 23165 255 10 9.7 2.6 | 205 6 2.5 5.2 62 32 23470 245 16 14.5 6.8 | 218 12 7.3 9.4 63 30 23774 335 13 5.5 -11.8 | 11 9 -1.7 -9.1 64 30 23810 350 9 1.6 -8.9 | 42 8 -5.6 -6.2 65 28 24079 350 14 2.4 -13.8 | 23 12 -4.8 -11.1 66 24 24689 275 10 10.0 -0.9 | 237 3 2.8 1.8 Wind Parameters Mean winds (0-6000m): 260.2 at 10.2 knts Storm direction: 290.2 at 7.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 101.6 neg: -24.2 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 42.51 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 2 13 37 13| 10.3 0.0 10.3| 8.6 -23.1 -14.5 -29.0 -0.45| 13.0 -5.8 1000 10 14 41 15| 3.5 0.0 3.5| 23.2 -24.0 -0.7 -0.7 -0.13| 9.7 -1.3 1500 12 12 46 14| 1.1 0.0 1.1| 41.7 -24.0 17.7 11.8 0.13| 8.7 1.1 2000 19 11 53 13| 1.8 0.0 1.8| 53.1 -24.2 28.9 14.5 0.20| 7.8 1.6 2500 29 11 62 14| 2.2 0.0 2.2| 85.5 -24.2 61.4 24.5 0.36| 8.1 2.9 3000 37 10 68 14| 2.1 0.0 2.1|101.6 -24.2 77.4 25.8 0.42| 7.6 3.2 4000 45 9 76 14| 1.4 0.0 1.4|114.7 -26.4 88.3 22.1 0.43| 6.8 2.9 5000 11 9 55 11| 1.3 0.5 1.8|125.3 -26.7 98.5 19.7 0.45| 6.6 3.0 6000 260 10 213 5| 1.1 1.3 2.4|127.6 -43.1 84.5 14.1 0.33| 6.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251013.00.gif