UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 9 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 149 SFC 951 379 8.6 4.2 74 4.4 6.3 10 4 285.8 286.8 281.8 301.1 5.44 2 925 796 7.2 3.8 79 3.4 5.5 10 16 286.7 287.6 282.2 302.0 5.43 3 860 1394 4.8 4.7 99 0.1 4.8 44 12 290.2 291.3 284.5 308.0 6.23 4 851 1480 5.0 4.1 94 0.9 4.5 58 15 291.3 292.4 284.8 308.6 6.04 5 850 1490 5.6 3.9 89 1.7 4.7 60 15 292.0 293.1 285.0 309.2 5.96 6 846 1529 6.6 1.8 71 4.8 4.2 65 10 293.5 294.4 284.7 308.5 5.15 7 844 1548 9.0 0.0 53 9.0 4.6 67 11 296.2 297.0 285.1 309.6 4.53 8 840 1588 9.4 0.4 53 9.0 4.9 71 12 297.0 297.8 285.7 310.9 4.69 9 786 2138 8.6 -3.4 43 12.0 2.9 115 19 301.8 302.5 286.5 313.4 3.78 10 700 3082 0.2 -4.6 70 4.8 -2.0 155 19 302.7 303.4 286.9 314.6 3.88 11 680 3314 -0.9 -4.7 75 3.8 -2.6 163 22 304.0 304.7 287.5 316.2 3.97 12 591 4415 -9.3 -13.9 69 4.6 -10.9 172 17 306.7 307.1 286.6 313.7 2.21 13 588 4454 -9.1 -17.1 52 8.0 -11.6 173 19 307.4 307.7 286.4 312.9 1.70 14 576 4613 -10.1 -21.1 40 11.0 -13.1 174 25 308.0 308.2 286.1 312.1 1.23 15 557 4871 -11.9 -25.9 30 14.0 -15.2 166 25 308.8 309.0 285.9 311.6 0.83 16 528 5278 -14.3 -24.3 42 10.0 -16.7 166 22 310.7 310.9 286.8 314.1 1.01 17 515 5467 -14.9 -29.9 27 15.0 -18.0 156 21 312.2 312.3 286.9 314.4 0.62 18 511 5526 -15.1 -25.1 42 10.0 -17.4 153 20 312.7 312.9 287.4 316.0 0.97 19 504 5630 -15.7 -30.7 26 15.0 -18.7 148 19 313.2 313.3 287.2 315.2 0.59 20 500 5690 -16.1 -32.1 24 16.0 -19.1 145 19 313.4 313.5 287.2 315.2 0.52 21 488 5872 -17.5 -34.5 21 17.0 -20.4 149 19 313.9 314.0 287.2 315.4 0.42 22 452 6442 -21.5 -30.5 44 9.0 -23.1 167 22 315.8 315.9 288.1 318.1 0.67 23 450 6475 -21.7 -32.7 36 11.0 -23.6 167 23 316.0 316.1 288.1 317.9 0.54 24 446 6540 -22.3 -28.3 58 6.0 -23.5 169 23 316.0 316.2 288.4 318.9 0.83 25 420 6979 -25.9 -30.9 63 5.0 -26.8 178 28 316.9 317.0 288.5 319.3 0.69 26 405 7241 -27.9 -33.9 56 6.0 -28.7 183 30 317.6 317.7 288.6 319.5 0.54 27 400 7330 -28.5 -35.5 51 7.0 -29.5 185 31 317.9 318.0 288.6 319.6 0.46 28 382 7659 -30.3 -40.3 37 10.0 -31.4 181 30 319.8 319.9 289.0 320.9 0.30 29 372 7848 -31.3 -47.3 19 16.0 -32.6 185 32 320.9 320.9 289.2 321.5 0.14 30 360 8080 -32.7 -47.7 21 15.0 -33.9 191 34 322.0 322.1 289.5 322.6 0.14 31 300 9340 -42.5 -52.5 33 10.0 -43.0 180 30 325.5 325.5 290.5 325.8 0.10 32 277 9870 -46.9 -54.9 40 8.0 -47.2 178 26 326.6 326.6 290.8 326.9 0.08 33 251 10514 -50.1 -64.1 18 14.0 -50.4 175 21 331.2 331.2 292.1 331.3 0.03 34 250 10540 -49.7 -65.7 14 16.0 -50.1 175 21 332.2 332.2 292.3 332.3 0.02 35 249 10566 -49.5 -66.5 12 17.0 -49.9 174 21 332.9 332.9 292.5 332.9 0.02 36 239 10834 -51.3 -64.3 20 13.0 -51.6 171 22 334.1 334.1 292.9 334.2 0.03 37 200 11980 -55.7 -73.7 9 18.0 -55.9 80 7 344.6 344.6 295.4 344.6 0.01 38 183 12540 -59.1 -76.1 9 17.0 -59.3 115 20 347.9 347.9 296.2 347.9 0.01 39 175 12821 -57.1 -78.1 5 21.0 -57.3 142 20 355.7 355.7 297.8 355.7 0.01 40 169 13044 -53.3 -81.3 2 28.0 -53.7 156 23 365.6 365.6 299.8 365.6 0.00 41 165 13198 -52.9 -81.9 2 29.0 -53.3 172 22 368.7 368.7 300.4 368.7 0.00 42 150 13810 -54.3 -84.3 1 30.0 -54.7 190 9 376.5 376.5 301.7 376.5 0.00 43 108 15881 -60.5 -85.5 2 25.0 -60.7 189 20 401.9 401.9 305.5 401.9 0.00 44 100 16360 -59.9 -85.9 2 26.0 -60.2 200 15 412.0 412.0 306.7 412.0 0.00 45 96 16617 -59.1 -87.1 1 28.0 -59.5 210 17 418.4 418.4 307.5 418.4 0.00 46 75 18161 -61.9 -88.9 2 27.0 -62.2 116 10 443.1 443.1 310.2 443.1 0.00 47 70 18590 -61.3 -89.3 1 28.0 -61.7 220 18 453.2 453.2 311.1 453.3 0.00 48 59 19650 -60.3 -89.3 1 29.0 -60.8 247 12 478.2 478.2 313.3 478.2 0.00 49 52 20429 -63.9 -89.9 2 26.0 -64.3 281 5 487.4 487.4 314.0 487.4 0.00 50 50 20670 -61.7 -89.7 1 28.0 -62.1 220 9 498.1 498.1 314.8 498.1 0.00 51 48 20923 -59.3 -89.3 1 30.0 -60.0 220 10 509.7 509.7 315.6 509.7 0.00 52 41 21909 -58.7 -89.7 1 31.0 -59.5 276 13 534.7 534.7 317.2 534.7 0.00 53 37 22545 -62.9 -90.9 1 28.0 -63.4 261 20 539.8 539.8 317.5 539.8 0.00 54 35 22889 -59.5 -90.5 1 31.0 -60.3 287 15 557.3 557.3 318.5 557.3 0.00 55 30 23850 -60.1 -90.1 1 30.0 -61.0 160 10 580.8 580.8 319.7 580.8 0.00 56 28 24281 -57.9 -89.9 1 32.0 -59.2 158 13 598.5 598.5 320.5 598.5 0.00 57 20 26380 -61.3 -90.3 1 29.0 -62.4 305 9 648.5 648.5 322.6 648.6 0.01 58 19 26699 -61.7 -90.7 1 29.0 -62.9 275 16 656.9 656.9 322.9 656.9 0.01 59 18 27037 -57.9 -89.9 1 32.0 -59.7 254 17 679.1 679.1 323.7 679.1 0.01 60 14 28631 -56.1 -89.1 1 33.0 -58.7 247 18 735.8 735.8 325.6 735.9 0.01 61 10 30780 -54.5 -88.5 1 34.0 -58.3 265 27 816.1 816.1 327.6 816.2 0.02 62 8.8 31601 -53.3 -88.3 1 35.0 -57.9 851.1 851.2 328.4 851.3 0.02 63 8.5 31824 -54.5 -88.5 1 34.0 -58.8 854.9 854.9 328.5 855.1 0.02 64 7.5 32634 -49.7 -86.7 1 37.0 -56.3 905.6 905.6 329.5 905.8 0.03 65 6.0 34082 -53.5 -88.5 1 35.0 -59.3 948.8 948.8 330.3 949.1 0.03 66 4.6 35799 -51.7 -87.7 1 36.0 -59.3 1032.1 1032.1 331.6 1032.5 0.04 TRP 183 12540 -59.1 -76.1 9 17.0 -59.3 115 20 347.9 347.9 296.2 347.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 696.36 mb = 3124.11 m = 10249.58 ft Wetbulb zero: 734.46 mb = 2690.45 m = 8826.84 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 60.13 % Est. max temperature: 23.02 C = 73.43 F Sfc-Lift cond lev (LCL): 889.25 mb = 1119.68 m = 3673.43 ft T: 5.90 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.71 C Layer 846.0- 844.0 mb Conv cond level (CCL): 705.96 mb = 3012.89 m = 9884.70 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 25.18 C = 77.33 F Cap Strength: 9.74 C Lifted Index: 9.84 C Risk: None Lifted Index @300 mb: 15.02 C Lifted Index @700 mb: 7.15 C Showalter Index: 6.73 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.00 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.80 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.58 J/kg Max Up Vert Vel: 7.29 m/s Conv Inhibition (B-): 63553.07 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 870.48 mb = 1294.88 m = 4248.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 178 at 13 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 ---------------------------------------------------------- 0 951 379 10 4 -0.7 -3.9 | 1 17 -0.2 -17.2 1 937 610 15 7 -1.8 -6.8 | 4 20 -1.3 -20.1 2 925 796 10 16 -2.8 -15.8 | 4 29 -2.3 -29.1 3 912 914 360 15 -0.0 -15.0 | 359 28 0.5 -28.3 4 879 1219 15 7 -1.8 -6.8 | 4 20 -1.3 -20.1 5 850 1490 60 15 -13.0 -7.5 | 31 24 -12.5 -20.8 6 846 1524 65 10 -9.1 -4.2 | 26 20 -8.6 -17.5 7 816 1829 95 18 -17.9 1.6 | 56 21 -17.4 -11.7 8 786 2134 115 19 -17.2 8.0 | 73 18 -16.7 -5.3 9 757 2438 120 15 -13.0 7.5 | 65 14 -12.5 -5.8 10 730 2743 130 15 -11.5 9.6 | 72 12 -11.0 -3.7 11 700 3082 155 19 -8.0 17.2 | 118 8 -7.5 3.9 12 676 3353 165 23 -6.0 22.2 | 149 10 -5.4 8.9 13 650 3658 170 21 -3.6 20.7 | 157 8 -3.1 7.4 14 601 4267 170 11 -1.9 10.8 | 30 3 -1.4 -2.5 15 578 4572 175 25 -2.2 24.9 | 172 12 -1.7 11.6 16 555 4877 165 25 -6.5 24.1 | 151 12 -6.0 10.8 17 534 5182 170 23 -4.0 22.7 | 160 10 -3.5 9.4 18 500 5690 145 19 -10.9 15.6 | 102 11 -10.4 2.3 19 493 5791 145 19 -10.9 15.6 | 102 11 -10.4 2.3 20 473 6096 160 19 -6.5 17.9 | 127 8 -6.0 4.6 21 400 7330 185 31 2.7 30.9 | 190 18 3.2 17.6 22 384 7620 180 30 0.0 30.0 | 182 17 0.5 16.7 23 352 8230 195 35 9.1 33.8 | 205 23 9.6 20.5 24 309 9144 185 33 2.9 32.9 | 190 20 3.4 19.6 25 300 9340 180 30 0.0 30.0 | 182 17 0.5 16.7 26 250 10540 175 21 -1.8 20.9 | 170 8 -1.3 7.6 27 245 10668 170 23 -4.0 22.7 | 160 10 -3.5 9.4 28 213 11582 175 19 -1.7 18.9 | 168 6 -1.2 5.6 29 203 11887 190 12 2.1 11.8 | 300 3 2.6 -1.5 30 200 11980 80 7 -6.9 -1.2 | 24 16 -6.4 -14.5 31 193 12192 75 10 -9.7 -2.6 | 30 18 -9.2 -15.9 32 184 12497 95 19 -18.9 1.7 | 58 22 -18.4 -11.6 33 183 12540 115 20 -18.1 8.5 | 75 18 -17.6 -4.8 34 176 12802 140 20 -12.9 15.3 | 99 13 -12.4 2.0 35 167 13106 160 24 -8.2 22.6 | 140 12 -7.7 9.3 36 160 13411 200 19 6.5 17.9 | 237 8 7.0 4.6 37 150 13810 190 9 1.6 8.9 | 335 5 2.1 -4.4 38 145 14021 190 10 1.7 9.8 | 327 4 2.2 -3.5 39 138 14326 155 10 -4.2 9.1 | 41 6 -3.7 -4.2 40 132 14630 185 14 1.2 13.9 | 249 2 1.7 0.6 41 119 15240 185 22 1.9 21.9 | 196 9 2.4 8.6 42 114 15545 205 25 10.6 22.7 | 230 14 11.1 9.4 43 103 16154 175 15 -1.3 14.9 | 154 2 -0.8 1.6 44 100 16360 200 15 5.1 14.1 | 262 6 5.6 0.8 45 98 16459 220 19 12.2 14.6 | 264 13 12.7 1.3 46 94 16764 200 15 5.1 14.1 | 262 6 5.6 0.8 47 89 17069 210 22 11.0 19.1 | 243 13 11.5 5.8 48 85 17374 235 7 5.7 4.0 | 326 11 6.2 -9.3 49 81 17678 200 13 4.4 12.2 | 282 5 4.9 -1.1 50 77 17983 205 22 9.3 19.9 | 236 12 9.8 6.6 51 73 18288 50 1 -0.8 -0.6 | 1 14 -0.3 -13.9 52 70 18590 220 18 11.6 13.8 | 268 12 12.1 0.5 53 70 18593 175 10 -0.9 10.0 | 6 3 -0.4 -3.3 54 67 18898 220 18 11.6 13.8 | 268 12 12.1 0.5 55 63 19202 235 10 8.2 5.7 | 311 12 8.7 -7.6 56 60 19507 210 12 6.0 10.4 | 294 7 6.5 -2.9 57 57 19812 290 11 10.3 -3.8 | 328 20 10.8 -17.1 58 55 20117 0 0 -0.0 -0.0 | 358 13 0.5 -13.3 59 50 20670 220 9 5.8 6.9 | 316 9 6.3 -6.4 60 47 21031 220 10 6.4 7.7 | 309 9 6.9 -5.6 61 45 21336 215 8 4.6 6.6 | 323 8 5.1 -6.7 62 43 21641 280 14 13.8 -2.4 | 318 21 14.3 -15.7 63 41 21946 275 13 13.0 -1.1 | 317 20 13.5 -14.4 64 39 22250 290 13 12.2 -4.4 | 324 22 12.7 -17.7 65 37 22555 260 20 19.7 3.5 | 296 22 20.2 -9.8 66 35 22860 285 16 15.5 -4.1 | 318 24 16.0 -17.4 67 33 23165 310 10 7.7 -6.4 | 338 21 8.2 -19.7 68 32 23470 270 1 1.0 -0.0 | 354 13 1.5 -13.3 69 30 23850 160 10 -3.4 9.4 | 37 5 -2.9 -3.9 70 29 24079 135 12 -8.5 8.5 | 59 9 -8.0 -4.8 71 26 24689 205 14 5.9 12.7 | 275 6 6.4 -0.6 72 25 24994 250 11 10.3 3.8 | 311 14 10.8 -9.5 73 23 25603 220 18 11.6 13.8 | 268 12 12.1 0.5 74 22 25908 225 21 14.8 14.8 | 264 15 15.4 1.6 75 21 26213 280 24 23.6 -4.2 | 306 30 24.1 -17.5 76 20 26380 305 9 7.4 -5.2 | 337 20 7.9 -18.5 77 20 26518 300 22 19.1 -11.0 | 321 31 19.6 -24.3 78 19 26822 260 12 11.8 2.1 | 312 17 12.3 -11.2 79 17 27432 245 25 22.7 10.6 | 277 23 23.2 -2.7 80 16 27737 280 23 22.7 -4.0 | 307 29 23.2 -17.3 81 15 28346 240 17 14.7 8.5 | 287 16 15.2 -4.8 82 13 29261 260 21 20.7 3.6 | 294 23 21.2 -9.7 83 12 29870 245 21 19.0 8.9 | 283 20 19.5 -4.4 84 11 30175 265 17 16.9 1.5 | 304 21 17.4 -11.8 85 10 30780 265 27 26.9 2.4 | 292 30 27.4 -10.9 Wind Parameters Mean winds (0-6000m): 147.8 at 17.7 knts Storm direction: 177.8 at 13.3 knts Shear (0-3000m) pos: 6.5 neg: 1.9 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 148.6 deg Storm rel helicity (0-3000m) pos: 193.1 neg: -21.4 tot: 171.7 m^2/s^2 ave: 57.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 6.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.29 Bulk Shear: 90.84 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 10 10 3 23| 0.0 11.7 11.7| 7.0 -14.8 -7.9 -15.7 -0.05| 13.6 -0.6 1000 11 11 4 24| 4.9 5.8 10.7| 47.9 -15.1 32.8 32.8 0.23| 13.8 3.2 1500 41 12 18 23| 8.5 3.9 12.4|134.1 -15.1 119.0 79.3 0.47| 15.8 7.3 2000 70 14 34 22| 6.8 2.9 9.7|156.0 -20.4 135.6 67.8 0.45| 14.0 6.3 2500 86 14 43 20| 6.1 2.3 8.4|168.4 -21.4 147.0 58.8 0.47| 12.5 5.8 3000 106 15 57 17| 6.5 1.9 8.4|193.1 -21.4 171.7 57.2 0.54| 12.3 6.6 4000 131 16 75 12| 4.0 1.5 5.5|197.7 -25.8 172.0 43.0 0.44| 11.5 5.1 5000 145 17 96 9| 3.2 0.9 4.1|206.9 -49.4 157.4 31.5 0.33| 11.2 3.7 6000 148 18 101 9| 3.1 1.1 4.2|222.7 -64.8 157.9 26.3 0.30| 10.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251009.12.gif