UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 7 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 167 SFC 954 379 8.0 4.1 76 3.9 6.1 180 3 285.0 285.9 281.4 300.1 5.38 2 946 499 9.2 4.5 72 4.7 6.8 183 3 286.9 287.8 282.4 302.6 5.58 3 925 818 9.6 3.6 66 6.0 6.5 205 6 289.1 290.1 283.2 304.4 5.36 4 892 1120 9.8 3.8 66 6.0 6.6 183 9 292.4 293.4 284.8 308.6 5.64 5 870 1327 9.0 2.0 61 7.0 5.5 183 14 293.6 294.5 284.7 308.4 5.08 6 850 1519 8.2 3.2 71 5.0 5.6 180 20 294.7 295.8 285.8 311.3 5.67 7 821 1805 7.4 2.4 71 5.0 4.8 198 20 296.8 297.8 286.4 313.2 5.54 8 788 2144 9.4 -0.6 50 10.0 4.4 220 24 302.5 303.3 287.6 316.6 4.65 9 771 2325 8.4 -1.6 49 10.0 3.5 229 22 303.3 304.1 287.6 316.7 4.41 10 762 2422 8.0 -8.0 31 16.0 1.1 234 21 303.9 304.4 286.2 312.4 2.74 11 735 2718 6.4 -10.6 28 17.0 -0.5 249 19 305.3 305.7 286.2 312.6 2.32 12 719 2899 5.6 -9.4 33 15.0 -0.7 258 17 306.3 306.8 286.9 314.5 2.61 13 700 3117 3.6 -9.4 38 13.0 -1.8 260 18 306.5 307.0 287.1 314.9 2.68 14 609 4230 -5.1 -14.1 49 9.0 -8.3 266 17 308.9 309.3 287.3 315.7 2.11 15 606 4268 -5.5 -11.5 63 6.0 -7.8 265 17 308.9 309.4 287.8 317.2 2.62 16 592 4451 -6.7 -16.7 45 10.0 -9.9 270 19 309.6 309.9 287.2 315.2 1.75 17 585 4544 -7.3 -15.3 53 8.0 -10.0 273 20 309.9 310.3 287.5 316.3 1.99 18 578 4638 -8.3 -11.0 81 2.7 -9.3 275 21 309.8 310.3 288.4 318.9 2.86 19 567 4787 -9.5 -11.6 85 2.1 -10.3 275 23 310.1 310.6 288.4 319.0 2.78 20 546 5078 -10.7 -17.7 56 7.0 -12.9 269 27 312.0 312.4 288.0 317.8 1.74 21 527 5350 -12.5 -18.5 61 6.0 -14.3 265 29 313.1 313.4 288.3 318.6 1.69 22 524 5393 -12.7 -19.7 56 7.0 -14.7 265 29 313.3 313.6 288.2 318.4 1.53 23 522 5423 -12.3 -21.3 47 9.0 -14.8 265 29 314.2 314.4 288.3 318.6 1.34 24 500 5750 -15.3 -22.3 55 7.0 -17.1 265 29 314.4 314.6 288.3 318.7 1.28 25 469 6229 -19.7 -21.8 83 2.1 -20.2 269 33 314.7 315.0 288.6 319.5 1.42 26 464 6309 -20.1 -22.5 81 2.4 -20.7 272 34 315.2 315.5 288.6 319.8 1.35 27 461 6357 -19.9 -28.9 45 9.0 -21.7 273 35 316.0 316.2 288.3 318.7 0.76 28 451 6519 -21.1 -34.1 30 13.0 -23.2 274 36 316.5 316.6 288.2 318.2 0.47 29 447 6585 -20.1 -41.1 14 21.0 -23.0 273 35 318.6 318.6 288.6 319.4 0.23 30 427 6923 -21.9 -50.9 5 29.0 -24.8 270 34 320.5 320.5 289.0 320.8 0.08 31 400 7400 -25.5 -49.5 9 24.0 -27.8 265 32 321.8 321.9 289.5 322.3 0.10 32 361 8133 -31.1 -54.1 9 23.0 -32.7 262 33 323.9 323.9 290.0 324.2 0.07 33 358 8192 -31.5 -47.5 19 16.0 -32.9 262 33 324.2 324.2 290.2 324.7 0.15 34 346 8431 -33.7 -46.7 26 13.0 -34.8 261 33 324.4 324.4 290.3 325.0 0.17 35 329 8781 -36.9 -52.9 17 16.0 -37.8 264 32 324.7 324.7 290.3 325.0 0.09 36 319 8993 -38.7 -52.7 21 14.0 -39.5 267 32 325.1 325.1 290.4 325.4 0.09 37 312 9144 -40.1 -47.1 47 7.0 -40.6 270 31 325.2 325.2 290.5 325.9 0.18 38 300 9410 -42.3 -48.3 52 6.0 -42.6 280 27 325.7 325.8 290.7 326.4 0.16 39 299 9433 -42.5 -48.5 52 6.0 -42.9 280 27 325.8 325.8 290.7 326.4 0.16 40 284 9779 -45.9 -50.3 61 4.4 -46.1 277 30 325.7 325.8 290.6 326.2 0.13 41 277 9946 -46.7 -54.7 40 8.0 -47.0 276 31 326.9 326.9 290.9 327.2 0.08 42 253 10542 -51.7 -57.7 49 6.0 -51.9 271 36 328.1 328.1 291.2 328.3 0.06 43 250 10620 -52.1 -60.1 38 8.0 -52.3 270 37 328.6 328.6 291.4 328.8 0.05 44 239 10910 -54.3 -59.3 54 5.0 -54.4 275 36 329.6 329.6 291.6 329.8 0.05 45 227 11238 -55.9 -65.9 28 10.0 -56.1 271 40 332.0 332.0 292.3 332.1 0.02 46 200 12040 -57.7 -70.7 18 13.0 -57.9 250 37 341.4 341.4 294.7 341.4 0.01 47 194 12232 -58.5 -71.5 17 13.0 -58.6 255 45 343.1 343.1 295.1 343.2 0.01 48 185 12531 -57.3 -76.3 7 19.0 -57.5 264 36 349.7 349.7 296.6 349.8 0.01 49 152 13767 -59.7 -81.7 4 22.0 -59.9 257 38 365.8 365.8 299.8 365.9 0.00 50 150 13850 -59.3 -82.3 4 23.0 -59.5 255 37 367.9 367.9 300.2 367.9 0.00 51 126 14936 -60.5 -84.5 3 24.0 -60.7 250 34 384.6 384.6 303.0 384.6 0.00 52 117 15398 -59.3 -84.3 3 25.0 -59.6 265 34 395.0 395.0 304.5 395.0 0.00 53 100 16370 -63.3 -85.3 4 22.0 -63.5 250 21 405.4 405.4 305.9 405.4 0.00 54 92 16880 -64.7 -86.7 3 22.0 -64.9 234 26 412.4 412.4 306.8 412.4 0.00 55 84 17439 -62.1 -87.1 2 25.0 -62.4 237 34 428.6 428.6 308.7 428.6 0.00 56 70 18560 -64.1 -89.1 2 25.0 -64.4 235 16 447.3 447.3 310.6 447.3 0.00 57 63 19212 -60.3 -87.3 2 27.0 -60.7 259 25 469.3 469.3 312.6 469.3 0.00 58 52 20406 -61.5 -88.5 2 27.0 -62.0 254 14 493.0 493.0 314.4 493.0 0.00 59 50 20650 -60.3 -88.3 1 28.0 -60.9 240 14 501.4 501.4 315.1 501.4 0.00 60 35 22877 -58.3 -87.3 1 29.0 -59.3 266 20 560.4 560.4 318.6 560.5 0.01 61 30 23840 -60.1 -88.1 1 28.0 -61.0 270 15 580.8 580.8 319.7 580.8 0.01 62 25 24990 -55.7 -86.7 1 31.0 -57.4 240 14 624.5 624.5 321.7 624.6 0.01 63 21 26093 -58.9 -87.9 1 29.0 -60.3 293 26 646.8 646.8 322.6 646.8 0.01 64 20 26400 -58.1 -88.1 1 30.0 -59.7 275 23 658.3 658.3 323.0 658.4 0.01 65 16 27818 -54.5 -86.5 1 32.0 -57.2 317 14 713.5 713.5 324.8 713.6 0.01 66 15 28231 -55.3 -86.3 1 31.0 -58.0 265 12 724.1 724.1 325.2 724.2 0.02 67 10 30830 -53.5 -86.5 1 33.0 -57.7 250 17 819.8 819.9 327.7 820.0 0.02 68 9.2 31365 -54.7 -86.7 1 32.0 -58.7 835.0 835.1 328.1 835.2 0.02 69 4.6 35902 -44.7 -82.7 1 38.0 -56.0 1064.7 1064.8 332.2 1065.8 0.09 TRP 194 12232 -58.5 -71.5 17 13.0 -58.6 255 45 343.1 343.1 295.1 343.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 662.34 mb = 3577.40 m = 11736.73 ft Wetbulb zero: 743.66 mb = 2622.08 m = 8602.51 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 54.06 % Est. max temperature: 22.54 C = 72.57 F Sfc-Lift cond lev (LCL): 898.81 mb = 1056.47 m = 3466.06 ft T: 9.76 C 700-500 lapse rate: 7.18 C/km ThetaE index: 4.31 C Layer 762.0- 735.0 mb Conv cond level (CCL): 648.63 mb = 3725.89 m = 12223.88 ft Mean mixing ratio: 5.43 g/kg Conv temperature: 30.56 C = 87.01 F Cap Strength: 10.15 C Lifted Index: 9.29 C Risk: None Lifted Index @300 mb: 13.81 C Lifted Index @700 mb: 9.50 C Showalter Index: 6.21 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.50 C K Index: 13.70 Risk: None Sweat Index: 256.92 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.28 J/kg Max Up Vert Vel: 10.32 m/s Conv Inhibition (B-): 82152.75 J/kg Cap Strength: 9.99 C Lift Cond Lev (LCL): 825.05 mb = 1764.70 m = 5789.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 16 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 ---------------------------------------------------------- 0 954 379 180 3 0.0 3.0 | 114 16 -15.0 6.8 1 939 610 185 3 0.3 3.0 | 115 16 -14.8 6.8 2 925 818 205 6 2.5 5.4 | 126 16 -12.5 9.2 3 914 914 180 6 0.0 6.0 | 123 18 -15.0 9.8 4 881 1219 185 10 0.9 10.0 | 134 20 -14.2 13.7 5 850 1519 180 20 0.0 20.0 | 148 28 -15.0 23.8 6 849 1524 180 20 0.0 20.0 | 148 28 -15.0 23.8 7 819 1829 200 20 6.8 18.8 | 160 24 -8.2 22.6 8 789 2134 220 24 15.4 18.4 | 181 22 0.4 22.2 9 760 2438 235 21 17.2 12.0 | 188 16 2.2 15.8 10 733 2743 250 19 17.9 6.5 | 195 11 2.8 10.3 11 706 3048 265 16 15.9 1.4 | 190 5 0.9 5.2 12 700 3117 260 18 17.7 3.1 | 201 7 2.7 6.9 13 679 3353 280 18 17.7 -3.1 | 256 3 2.7 0.6 14 653 3658 275 20 19.9 -1.7 | 247 5 4.9 2.0 15 604 4267 265 17 16.9 1.5 | 200 6 1.9 5.3 16 581 4572 275 21 20.9 -1.8 | 252 6 5.9 1.9 17 559 4877 275 24 23.9 -2.1 | 259 9 8.9 1.7 18 538 5182 265 29 28.9 2.5 | 246 15 13.9 6.3 19 500 5750 265 29 28.9 2.5 | 246 15 13.9 6.3 20 477 6096 265 31 30.9 2.7 | 248 17 15.8 6.5 21 458 6401 275 36 35.9 -3.1 | 268 21 20.8 0.6 22 400 7400 265 32 31.9 2.8 | 249 18 16.8 6.6 23 388 7620 265 32 31.9 2.8 | 249 18 16.8 6.6 24 340 8534 260 33 32.5 5.7 | 241 20 17.5 9.5 25 312 9144 270 31 31.0 -0.0 | 257 16 16.0 3.8 26 300 9410 280 27 26.6 -4.7 | 275 12 11.6 -0.9 27 298 9449 280 27 26.6 -4.7 | 275 12 11.6 -0.9 28 250 10620 270 37 37.0 -0.0 | 260 22 22.0 3.8 29 248 10668 275 34 33.9 -3.0 | 268 19 18.8 0.8 30 237 10973 275 37 36.9 -3.2 | 269 22 21.8 0.5 31 205 11887 260 49 48.3 8.5 | 250 35 33.2 12.3 32 200 12040 250 37 34.8 12.7 | 230 26 19.7 16.4 33 195 12192 250 37 34.8 12.7 | 230 26 19.7 16.4 34 194 12232 255 45 43.5 11.6 | 242 32 28.4 15.4 35 186 12497 265 37 36.9 3.2 | 252 23 21.8 7.0 36 177 12802 260 31 30.5 5.4 | 239 18 15.5 9.2 37 161 13411 265 40 39.8 3.5 | 254 26 24.8 7.3 38 150 13850 255 37 35.7 9.6 | 237 25 20.7 13.4 39 146 14021 250 34 31.9 11.6 | 228 23 16.9 15.4 40 132 14630 270 30 30.0 -0.0 | 256 15 15.0 3.8 41 126 14935 250 34 31.9 11.6 | 228 23 16.9 15.4 42 120 15240 265 35 34.9 3.1 | 251 21 19.8 6.8 43 114 15545 265 34 33.9 3.0 | 250 20 18.8 6.7 44 109 15850 250 22 20.7 7.5 | 207 13 5.6 11.3 45 100 16370 250 21 19.7 7.2 | 203 12 4.7 11.0 46 94 16764 235 24 19.7 13.8 | 195 18 4.6 17.5 47 85 17374 230 33 25.3 21.2 | 202 27 10.2 25.0 48 81 17678 260 36 35.5 6.3 | 244 23 20.4 10.0 49 77 17983 255 26 25.1 6.7 | 224 15 10.1 10.5 50 73 18288 275 23 22.9 -2.0 | 257 8 7.9 1.8 51 70 18560 235 16 13.1 9.2 | 172 13 -1.9 13.0 52 70 18593 245 13 11.8 5.5 | 161 10 -3.3 9.3 53 66 18898 230 18 13.8 11.6 | 175 15 -1.2 15.3 54 63 19202 260 25 24.6 4.3 | 230 13 9.6 8.1 55 60 19507 225 15 10.6 10.6 | 163 15 -4.4 14.4 56 57 19812 240 24 20.8 12.0 | 200 17 5.8 15.8 57 54 20117 270 15 15.0 -0.0 | 179 4 -0.0 3.8 58 50 20650 240 14 12.1 7.0 | 165 11 -2.9 10.8 59 47 21031 240 12 10.4 6.0 | 155 11 -4.6 9.8 60 45 21336 235 22 18.0 12.6 | 190 17 3.0 16.4 61 43 21641 250 11 10.3 3.8 | 148 9 -4.7 7.5 62 41 21946 205 10 4.2 9.1 | 140 17 -10.8 12.8 63 39 22250 245 19 17.2 8.0 | 190 12 2.2 11.8 64 37 22555 255 25 24.1 6.5 | 222 14 9.1 10.2 65 35 22860 265 20 19.9 1.7 | 222 7 4.9 5.5 66 33 23165 290 19 17.9 -6.5 | 314 4 2.8 -2.7 67 32 23470 280 20 19.7 -3.5 | 266 5 4.7 0.3 68 30 23774 295 16 14.5 -6.8 | 10 3 -0.5 -3.0 69 30 23840 270 15 15.0 -0.0 | 179 4 -0.0 3.8 70 29 24079 265 15 14.9 1.3 | 179 5 -0.1 5.1 71 28 24384 275 15 14.9 -1.3 | 178 2 -0.1 2.5 72 25 24994 240 14 12.1 7.0 | 165 11 -2.9 10.8 73 24 25298 245 15 13.6 6.3 | 172 10 -1.4 10.1 74 22 25908 275 30 29.9 -2.6 | 266 15 14.9 1.2 75 21 26213 305 23 18.8 -13.2 | 338 10 3.8 -9.4 76 20 26400 275 23 22.9 -2.0 | 257 8 7.9 1.8 77 20 26518 300 17 14.7 -8.5 | 4 5 -0.3 -4.7 78 19 26822 270 21 21.0 -0.0 | 238 7 6.0 3.8 79 17 27432 305 14 11.5 -8.0 | 40 6 -3.6 -4.3 80 16 27737 320 15 9.6 -11.5 | 35 9 -5.4 -7.7 81 15 28042 310 11 8.4 -7.1 | 63 7 -6.6 -3.3 82 15 28346 240 13 11.3 6.5 | 160 11 -3.8 10.3 83 13 28956 265 14 13.9 1.2 | 168 5 -1.1 5.0 84 13 29261 260 18 17.7 3.1 | 201 7 2.7 6.9 85 12 29566 320 13 8.4 -10.0 | 47 9 -6.7 -6.2 86 12 29870 305 5 4.1 -2.9 | 95 11 -10.9 0.9 87 10 30830 250 17 16.0 5.8 | 186 10 0.9 9.6 Wind Parameters Mean winds (0-6000m): 254.1 at 20.7 knts Storm direction: 284.1 at 15.5 knts Shear (0-3000m) pos: 4.1 neg: 1.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 141.1 deg Storm rel helicity (0-3000m) pos: 176.0 neg: -0.6 tot: 175.4 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.12 Bulk Shear: 47.77 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 ------------------------------------------------------------------------------- 500 193 4 119 16| 3.2 0.0 3.2| 12.3 0.0 12.3 24.6 0.68| 4.4 3.0 1000 185 7 128 18| 1.6 4.8 6.4| 47.2 0.0 47.2 47.2 0.67| 7.2 4.8 1500 187 12 139 21| 3.7 3.2 6.9|108.9 0.0 108.9 72.6 0.71| 9.0 6.3 2000 201 15 151 20| 4.5 2.4 6.9|162.0 0.0 162.0 81.0 0.71| 9.9 7.1 2500 212 16 159 18| 4.0 1.9 5.9|169.8 -0.1 169.8 67.9 0.62| 9.9 6.1 3000 223 16 166 16| 4.1 1.6 5.7|176.0 -0.6 175.4 58.5 0.61| 9.6 5.9 4000 239 17 177 13| 3.1 1.7 4.7|178.4 -6.9 171.5 42.9 0.49| 8.2 4.0 5000 249 18 192 11| 3.1 1.9 4.9|185.2 -15.9 169.2 33.8 0.42| 7.9 3.4 6000 254 21 207 11| 3.2 1.6 4.8|218.7 -15.9 202.8 33.8 0.46| 7.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251007.12.gif