UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:0000Z 17 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 121 SFC 948 379 9.8 1.8 57 8.0 5.9 275 3 287.3 288.1 281.5 300.4 4.59 2 947 396 8.4 1.4 61 7.0 5.1 276 3 286.0 286.7 280.7 298.6 4.47 3 925 769 7.2 0.2 61 7.0 3.9 335 3 286.7 287.4 280.7 298.6 4.19 4 910 903 6.8 -0.2 61 7.0 3.5 228 5 287.6 288.3 281.1 299.5 4.14 5 905 949 7.8 -1.2 53 9.0 3.7 218 8 289.1 289.8 281.4 300.3 3.87 6 884 1142 6.2 -1.8 56 8.0 2.6 209 24 289.4 290.0 281.5 300.3 3.79 7 876 1216 9.4 -4.6 37 14.0 3.2 205 30 293.5 294.0 282.4 302.7 3.10 8 869 1283 9.6 -4.4 37 14.0 3.4 210 28 294.3 294.9 282.9 303.8 3.17 9 850 1466 8.8 -4.2 40 13.0 3.0 225 21 295.4 296.0 283.5 305.2 3.29 10 790 2067 4.0 -6.0 48 10.0 -0.2 247 25 296.5 297.0 283.7 305.8 3.09 11 774 2234 3.0 -4.0 60 7.0 -0.1 263 27 297.1 297.8 284.6 308.1 3.67 12 768 2297 4.2 -0.2 73 4.4 2.0 271 28 299.1 300.0 286.6 313.8 4.91 13 754 2447 5.4 -0.6 65 6.0 2.4 290 28 302.0 302.9 287.6 316.7 4.86 14 700 3050 0.8 -2.5 79 3.3 -0.7 285 30 303.4 304.2 287.8 317.2 4.55 15 690 3165 -0.3 -2.7 84 2.4 -1.4 289 29 303.4 304.2 287.8 317.2 4.54 16 680 3282 0.0 -4.9 70 4.9 -2.2 292 29 305.0 305.7 287.8 317.0 3.91 17 656 3569 -1.7 -5.1 78 3.4 -3.2 292 37 306.2 307.0 288.3 318.6 3.99 18 639 3778 -2.9 -6.4 77 3.5 -4.4 289 40 307.2 307.9 288.3 318.7 3.71 19 623 3978 -3.7 -15.7 39 12.0 -7.8 288 39 308.5 308.8 286.9 314.3 1.80 20 620 4016 -3.7 -11.7 54 8.0 -6.7 287 38 308.9 309.4 287.8 317.0 2.52 21 592 4379 -6.5 -15.5 49 9.0 -9.5 284 37 309.8 310.1 287.4 316.0 1.93 22 588 4432 -6.7 -25.7 20 19.0 -11.6 284 38 310.2 310.3 286.4 312.9 0.80 23 581 4526 -7.1 -39.1 6 32.0 -12.9 283 40 310.7 310.8 285.9 311.5 0.22 24 573 4634 -7.9 -23.9 26 16.0 -12.2 282 41 311.0 311.2 286.8 314.3 0.97 25 570 4675 -7.7 -35.7 9 28.0 -13.2 282 42 311.7 311.8 286.4 312.9 0.32 26 500 5680 -15.1 -49.1 4 34.0 -19.3 280 47 314.6 314.6 287.1 315.0 0.09 27 464 6241 -18.9 -47.9 6 29.0 -22.2 283 63 316.7 316.7 287.8 317.1 0.11 28 452 6437 -17.1 -33.1 24 16.0 -20.2 280 72 321.3 321.4 289.8 323.2 0.52 29 417 7035 -21.9 -34.9 30 13.0 -24.1 270 62 322.7 322.8 290.1 324.4 0.47 30 400 7340 -24.7 -38.7 26 14.0 -26.6 275 65 322.9 323.0 290.0 324.1 0.34 31 360 8094 -31.7 -44.7 27 13.0 -32.9 287 72 323.4 323.4 290.0 324.1 0.20 32 355 8192 -31.7 -53.7 10 22.0 -33.2 287 73 324.7 324.7 290.3 325.0 0.07 33 341 8475 -34.1 -52.1 15 18.0 -35.3 288 79 325.2 325.2 290.5 325.5 0.09 34 336 8578 -34.7 -40.7 54 6.0 -35.3 288 81 325.7 325.8 290.9 327.0 0.33 35 334 8619 -34.9 -40.9 54 6.0 -35.5 288 81 326.0 326.1 290.9 327.2 0.32 36 333 8640 -34.7 -38.4 69 3.7 -35.1 288 82 326.6 326.7 291.2 328.1 0.42 37 326 8788 -35.1 -39.6 63 4.5 -35.6 289 84 328.0 328.1 291.6 329.4 0.38 38 310 9136 -38.0 -42.1 65 4.1 -38.4 290 91 328.7 328.8 291.7 329.9 0.30 39 300 9360 -39.9 -43.7 67 3.8 -40.2 295 89 329.1 329.2 291.7 330.1 0.27 40 267 10147 -47.1 -49.8 74 2.7 -47.2 295 79 329.8 329.8 291.8 330.4 0.15 41 258 10374 -49.1 -55.1 50 6.0 -49.3 295 77 330.1 330.1 291.8 330.4 0.08 42 250 10580 -51.1 -55.7 58 4.6 -51.2 295 74 330.1 330.1 291.8 330.4 0.08 43 237 10924 -53.5 -57.8 59 4.3 -53.6 285 63 331.6 331.6 292.2 331.8 0.07 44 234 11006 -53.7 -59.7 48 6.0 -53.8 281 64 332.5 332.5 292.4 332.7 0.05 45 230 11117 -52.3 -68.3 13 16.0 -52.6 282 67 336.2 336.2 293.4 336.3 0.02 46 215 11556 -47.9 -74.9 3 27.0 -48.4 290 78 349.6 349.6 296.5 349.6 0.01 47 200 12030 -49.1 -77.1 2 28.0 -49.6 305 76 355.0 355.0 297.7 355.0 0.01 48 174 12937 -52.5 -80.5 2 28.0 -52.9 303 60 363.8 363.8 299.4 363.9 0.00 49 150 13880 -60.3 -82.3 4 22.0 -60.5 295 39 366.2 366.2 299.9 366.2 0.00 50 144 14132 -62.9 -82.9 5 20.0 -63.0 292 41 366.0 366.0 299.8 366.0 0.00 51 139 14350 -61.7 -84.7 3 23.0 -61.9 291 42 371.8 371.8 300.9 371.8 0.00 52 126 14951 -64.7 -85.7 4 21.0 -64.8 305 41 377.0 377.0 301.8 377.0 0.00 53 121 15199 -62.7 -86.7 3 24.0 -62.9 305 37 385.0 385.0 303.1 385.0 0.00 54 114 15563 -64.9 -85.9 4 21.0 -65.0 304 16 387.5 387.5 303.4 387.5 0.00 55 109 15837 -64.1 -86.1 3 22.0 -64.3 291 22 394.0 394.0 304.4 394.1 0.00 56 102 16240 -66.1 -87.1 4 21.0 -66.2 301 23 397.8 397.8 304.9 397.8 0.00 57 100 16360 -65.7 -87.7 3 22.0 -65.8 295 27 400.8 400.8 305.3 400.8 0.00 58 93 16802 -64.7 -88.7 2 24.0 -64.9 300 20 411.2 411.2 306.6 411.2 0.00 59 91 16936 -62.3 -88.3 2 26.0 -62.6 285 18 418.5 418.5 307.5 418.5 0.00 60 80 17729 -63.9 -88.9 2 25.0 -64.1 287 25 430.9 430.9 308.9 430.9 0.00 61 70 18550 -62.7 -89.7 1 27.0 -63.0 250 15 450.2 450.2 310.9 450.3 0.00 62 62 19304 -60.7 -88.7 1 28.0 -61.2 289 18 470.6 470.6 312.7 470.6 0.00 63 51 20517 -62.9 -89.9 1 27.0 -63.3 287 15 492.5 492.5 314.4 492.5 0.00 64 50 20640 -61.3 -89.3 1 28.0 -61.8 270 14 499.0 499.0 314.9 499.0 0.00 65 30 23800 -61.5 -89.5 1 28.0 -62.3 300 11 577.0 577.0 319.5 577.0 0.00 66 27 24454 -60.1 -89.1 1 29.0 -61.1 316 8 598.6 598.6 320.6 598.6 0.01 67 23 25450 -61.7 -90.7 1 29.0 -62.7 344 11 621.9 621.9 321.6 622.0 0.00 68 20 26320 -59.1 -89.1 1 30.0 -60.6 305 21 655.3 655.3 322.9 655.3 0.01 69 18 26978 -58.1 -89.1 1 31.0 -59.9 308 23 678.5 678.5 323.7 678.5 0.01 70 10 30640 -61.1 -90.1 1 29.0 -63.1 325 21 791.5 791.5 327.0 791.6 0.01 71 8.6 31573 -62.9 -90.9 1 28.0 -64.8 819.3 819.4 327.7 819.4 0.01 72 7.2 32680 -57.9 -88.9 1 31.0 -61.5 882.6 882.6 329.1 882.7 0.02 73 5.8 34041 -58.5 -89.5 1 31.0 -62.4 936.2 936.3 330.1 936.5 0.02 74 4.8 35247 -52.7 -86.7 1 34.0 -59.6 1015.0 1015.0 331.4 1015.5 0.04 TRP 237 10924 -53.5 -57.8 59 4.3 -53.6 285 63 331.6 331.6 292.2 331.8 0.07 WND 310 9136 -38.0 -42.1 65 4.1 -38.4 290 91 328.7 328.8 291.7 329.9 0.30 Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 692.73 mb = 3133.88 m = 10281.63 ft Freezing level: 680.00 mb = 3282.18 m = 10768.19 ft Freezing level: 680.00 mb = 3282.18 m = 10768.19 ft Wetbulb zero: 794.03 mb = 2025.44 m = 6645.06 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 46.31 % Est. max temperature: 18.69 C = 65.64 F Sfc-Lift cond lev (LCL): 839.19 mb = 1571.15 m = 5154.64 ft T: 7.96 C 700-500 lapse rate: 6.05 C/km ThetaE index: 1.77 C Layer 947.0- 910.0 mb Conv cond level (CCL): 577.38 mb = 4574.59 m = 15008.33 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 33.02 C = 91.44 F Cap Strength: 12.70 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 20.05 C Lifted Index @700 mb: 9.69 C Showalter Index: 10.31 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 10.90 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 216.39 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.65 J/kg Max Up Vert Vel: 11.80 m/s Conv Inhibition (B-): 57109.55 J/kg Cap Strength: 13.13 C Lift Cond Lev (LCL): 774.26 mb = 2230.78 m = 7318.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 26 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 ---------------------------------------------------------- 0 948 379 275 3 3.0 -0.3 | 130 23 -17.6 14.8 1 934 610 285 4 3.9 -1.0 | 130 22 -16.7 14.1 2 925 769 335 3 1.3 -2.7 | 123 23 -19.3 12.4 3 909 914 220 5 3.2 3.8 | 137 26 -17.4 18.9 4 876 1219 205 30 12.7 27.2 | 169 43 -7.9 42.3 5 850 1466 225 21 14.8 14.8 | 169 31 -5.8 30.0 6 813 1829 235 19 15.6 10.9 | 169 26 -5.0 26.0 7 783 2134 250 27 25.4 9.2 | 191 25 4.8 24.3 8 754 2438 290 28 26.3 -9.6 | 226 8 5.7 5.5 9 727 2743 280 27 26.6 -4.7 | 210 12 6.0 10.4 10 700 3048 280 32 31.5 -5.6 | 229 14 10.9 9.6 11 700 3050 285 30 29.0 -7.8 | 229 11 8.4 7.3 12 673 3353 295 28 25.4 -11.8 | 235 6 4.8 3.3 13 648 3658 290 41 38.5 -14.0 | 267 18 17.9 1.1 14 599 4267 285 36 34.8 -9.3 | 248 15 14.2 5.8 15 554 4877 280 45 44.3 -7.8 | 253 25 23.7 7.3 16 513 5486 275 44 43.8 -3.8 | 244 26 23.2 11.3 17 500 5680 280 47 46.3 -8.2 | 255 27 25.7 6.9 18 473 6096 285 56 54.1 -14.5 | 269 33 33.5 0.6 19 454 6401 280 72 70.9 -12.5 | 267 50 50.3 2.6 20 418 7010 270 62 62.0 -0.0 | 250 44 41.4 15.1 21 400 7340 275 65 64.8 -5.7 | 258 45 44.1 9.4 22 384 7620 285 63 60.9 -16.3 | 272 40 40.2 -1.2 23 310 9136 290 91 85.5 -31.1 | 284 67 64.9 -16.0 24 310 9144 290 89 83.6 -30.4 | 284 65 63.0 -15.3 25 300 9360 295 89 80.7 -37.6 | 291 64 60.1 -22.5 26 250 10580 295 74 67.1 -31.3 | 289 49 46.5 -16.2 27 247 10668 290 74 69.5 -25.3 | 282 50 48.9 -10.2 28 237 10924 285 63 60.9 -16.3 | 272 40 40.2 -1.2 29 235 10973 280 63 62.0 -10.9 | 264 42 41.4 4.2 30 204 11887 295 87 78.8 -36.8 | 290 62 58.2 -21.7 31 200 12030 305 76 62.3 -43.6 | 304 50 41.6 -28.5 32 186 12497 305 72 59.0 -41.3 | 304 46 38.4 -26.2 33 154 13716 300 37 32.0 -18.5 | 287 12 11.4 -3.4 34 150 13880 295 39 35.3 -16.5 | 275 15 14.7 -1.4 35 139 14326 290 42 39.5 -14.4 | 268 19 18.9 0.7 36 133 14630 305 47 38.5 -27.0 | 304 21 17.9 -11.8 37 120 15240 305 36 29.5 -20.6 | 302 10 8.9 -5.5 38 114 15545 305 16 13.1 -9.2 | 128 10 -7.5 5.9 39 109 15850 290 22 20.7 -7.5 | 180 8 0.1 7.6 40 103 16154 305 21 17.2 -12.0 | 132 5 -3.4 3.1 41 100 16360 295 27 24.5 -11.4 | 226 5 3.9 3.7 42 98 16459 275 20 19.9 -1.7 | 177 13 -0.7 13.4 43 94 16764 305 21 17.2 -12.0 | 132 5 -3.4 3.1 44 89 17069 270 15 15.0 -0.0 | 160 16 -5.6 15.1 45 85 17374 250 21 19.7 7.2 | 178 22 -0.9 22.3 46 81 17678 290 27 25.4 -9.2 | 219 8 4.8 5.9 47 77 17983 270 14 14.0 -0.0 | 156 16 -6.6 15.1 48 73 18288 280 16 15.8 -2.8 | 159 13 -4.9 12.3 49 70 18550 250 15 14.1 5.1 | 162 21 -6.5 20.2 50 66 18898 245 13 11.8 5.5 | 157 22 -8.8 20.6 51 63 19202 285 19 18.4 -4.9 | 168 10 -2.3 10.2 52 57 19812 310 10 7.7 -6.4 | 124 16 -12.9 8.7 53 54 20117 265 19 18.9 1.7 | 174 17 -1.7 16.8 54 52 20422 300 15 13.0 -7.5 | 135 11 -7.6 7.6 55 50 20640 270 14 14.0 -0.0 | 156 16 -6.6 15.1 56 49 20726 310 13 10.0 -8.4 | 122 13 -10.6 6.8 57 47 21031 250 15 14.1 5.1 | 162 21 -6.5 20.2 58 45 21336 275 13 13.0 -1.1 | 151 16 -7.7 14.0 59 43 21641 260 10 9.8 1.7 | 147 20 -10.8 16.8 60 40 21946 315 14 9.9 -9.9 | 116 12 -10.7 5.2 61 39 22250 305 10 8.2 -5.7 | 127 16 -12.4 9.4 62 37 22555 235 10 8.2 5.7 | 149 24 -12.4 20.8 63 33 23165 320 22 14.1 -16.9 | 75 7 -6.5 -1.7 64 32 23470 315 12 8.5 -8.5 | 119 14 -12.1 6.6 65 30 23774 265 16 15.9 1.4 | 164 17 -4.7 16.5 66 30 23800 300 11 9.5 -5.5 | 131 15 -11.1 9.6 67 29 24079 300 12 10.4 -6.0 | 132 14 -10.2 9.1 68 27 24384 325 10 5.7 -8.2 | 115 16 -14.9 6.9 69 26 24689 285 2 1.9 -0.5 | 128 24 -18.7 14.6 70 25 24994 325 10 5.7 -8.2 | 115 16 -14.9 6.9 71 22 25603 350 11 1.9 -10.8 | 103 19 -18.7 4.3 72 21 25908 295 13 11.8 -5.5 | 137 13 -8.8 9.6 73 20 26213 275 16 15.9 -1.4 | 161 14 -4.7 13.7 74 20 26320 305 21 17.2 -12.0 | 132 5 -3.4 3.1 75 19 26518 300 20 17.3 -10.0 | 147 6 -3.3 5.1 76 18 27127 310 24 18.4 -15.4 | 82 2 -2.2 -0.3 77 17 27432 345 22 5.7 -21.3 | 68 16 -14.9 -6.1 78 16 27737 335 20 8.5 -18.1 | 76 13 -12.2 -3.0 79 15 28042 340 13 4.4 -12.2 | 100 16 -16.2 2.9 80 14 28346 280 17 16.7 -3.0 | 162 13 -3.9 12.2 81 14 28651 330 19 9.5 -16.5 | 83 11 -11.1 -1.3 82 12 29261 335 26 11.0 -23.6 | 49 13 -9.6 -8.5 83 12 29566 350 16 2.8 -15.8 | 88 18 -17.8 -0.6 84 11 30175 295 13 11.8 -5.5 | 137 13 -8.8 9.6 85 10 30640 325 21 12.0 -17.2 | 76 9 -8.6 -2.1 Wind Parameters Mean winds (0-6000m): 276.3 at 34.1 knts Storm direction: 306.3 at 25.6 knts Shear (0-3000m) pos: 5.7 neg: 4.2 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 302.0 neg: -26.9 tot: 275.1 m^2/s^2 ave: 91.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 15.6 stream: 7.3 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.56 Bulk Shear: 123.54 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 ------------------------------------------------------------------------------- 500 287 4 129 22| 0.0 2.4 2.4| 30.0 -15.3 14.7 29.4 0.27| 9.0 2.4 1000 214 13 154 29| 0.0 11.7 11.7|180.4 -15.3 165.1 165.1 0.53| 20.2 10.7 1500 221 16 160 29| 2.9 7.8 10.7|191.6 -22.2 169.4 113.0 0.44| 16.7 7.4 2000 234 19 168 27| 7.2 5.8 13.0|282.4 -22.2 260.2 130.1 0.52| 18.6 9.6 2500 249 21 177 23| 5.7 5.0 10.7|290.7 -26.9 263.8 105.5 0.47| 16.7 7.9 3000 259 22 184 19| 5.7 4.2 9.9|302.0 -26.9 275.1 91.7 0.47| 15.6 7.3 4000 271 26 202 16| 4.3 4.2 8.5|314.8 -49.4 265.4 66.3 0.38| 14.2 5.4 5000 274 30 215 16| 3.4 4.3 7.7|321.0 -70.7 250.2 50.0 0.33| 12.5 4.1 6000 276 34 229 17| 3.6 4.9 8.4|411.5 -87.9 323.6 53.9 0.33| 13.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251017.00.gif