UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for CWVK... Searching the city database file for: CWVK ... Date:1200Z 18 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 176 SFC 954 379 3.0 -0.4 78 3.4 1.5 125 3 279.9 280.6 277.0 290.7 3.89 2 933 694 5.0 -1.0 65 6.0 2.4 126 5 283.7 284.4 278.9 294.5 3.81 3 925 815 4.6 -0.4 70 5.0 2.4 120 6 284.0 284.7 279.3 295.3 4.01 4 850 1499 0.2 -3.4 77 3.6 -1.3 215 15 286.4 287.0 279.7 296.4 3.50 5 806 1924 -1.7 -4.6 81 2.9 -2.9 231 9 288.7 289.3 280.7 298.5 3.37 6 795 2033 -1.3 -7.3 64 6.0 -3.6 251 6 290.3 290.8 280.7 298.5 2.78 7 727 2738 -7.7 -10.7 79 3.0 -8.7 260 5 290.8 291.2 280.3 297.7 2.32 8 705 2977 -8.9 -14.9 62 6.0 -10.6 268 16 292.0 292.3 280.1 297.2 1.70 9 700 3032 -8.3 -16.3 52 8.0 -10.6 270 19 293.3 293.6 280.4 298.0 1.53 10 683 3223 -7.9 -26.9 20 19.0 -12.1 277 20 295.8 295.9 280.4 297.8 0.62 11 637 3764 -7.9 -49.9 2 42.0 -13.4 291 31 301.8 301.8 282.2 302.0 0.06 12 616 4023 -9.1 -44.1 4 35.0 -14.2 306 41 303.3 303.3 282.9 303.7 0.12 13 579 4500 -11.7 -16.3 69 4.6 -13.1 306 45 305.7 306.0 285.9 311.6 1.85 14 520 5315 -15.9 -20.9 65 5.0 -17.2 304 52 310.2 310.4 287.0 314.7 1.39 15 506 5521 -16.5 -24.5 50 8.0 -18.4 305 52 311.9 312.1 287.2 315.4 1.04 16 500 5610 -17.1 -26.1 46 9.0 -19.1 305 49 312.2 312.4 287.2 315.3 0.91 17 418 6933 -26.9 -28.7 85 1.8 -27.2 305 71 316.0 316.2 288.4 319.0 0.86 18 400 7250 -29.1 -32.7 71 3.6 -29.6 305 76 317.2 317.3 288.5 319.3 0.61 19 394 7357 -29.9 -34.0 67 4.1 -30.4 306 78 317.5 317.6 288.6 319.4 0.55 20 384 7539 -31.7 -35.3 70 3.6 -32.1 309 82 317.5 317.6 288.5 319.2 0.49 21 350 8188 -35.3 -39.9 63 4.6 -35.8 308 90 321.1 321.2 289.5 322.4 0.34 22 300 9240 -43.7 -48.7 58 5.0 -44.0 305 106 323.8 323.8 290.1 324.4 0.15 23 285 9582 -46.1 -50.9 58 4.8 -46.3 305 112 325.1 325.1 290.5 325.6 0.12 24 262 10136 -50.1 -59.1 34 9.0 -50.4 302 117 327.2 327.2 291.0 327.4 0.05 25 250 10440 -52.9 -60.9 37 8.0 -53.1 300 118 327.4 327.4 291.0 327.6 0.04 26 230 10972 -57.1 -65.1 36 8.0 -57.2 305 122 328.9 328.9 291.5 329.0 0.03 27 227 11055 -56.9 -64.3 39 7.4 -57.0 305 124 330.5 330.5 291.9 330.7 0.03 28 225 11111 -56.7 -63.7 41 7.0 -56.8 305 124 331.6 331.6 292.2 331.7 0.03 29 222 11196 -53.7 -68.7 14 15.0 -53.9 305 124 337.5 337.5 293.7 337.6 0.02 30 218 11313 -52.3 -74.3 5 22.0 -52.7 306 120 341.4 341.4 294.7 341.5 0.01 31 202 11806 -51.9 -76.9 3 25.0 -52.3 310 85 349.6 349.6 296.5 349.6 0.01 32 200 11870 -52.1 -77.1 3 25.0 -52.5 310 83 350.3 350.3 296.7 350.3 0.01 33 176 12693 -55.5 -80.5 3 25.0 -55.8 290 85 357.7 357.7 298.2 357.7 0.00 34 172 12840 -53.3 -81.3 2 28.0 -53.7 286 88 363.7 363.7 299.4 363.7 0.00 35 168 12992 -52.9 -80.9 2 28.0 -53.3 291 81 366.8 366.8 300.0 366.9 0.00 36 150 13720 -55.7 -83.7 2 28.0 -56.1 295 82 374.1 374.1 301.3 374.1 0.00 37 147 13848 -56.5 -83.5 2 27.0 -56.8 295 82 374.9 374.9 301.4 374.9 0.00 38 136 14342 -55.5 -85.5 1 30.0 -55.9 300 71 385.1 385.1 303.1 385.1 0.00 39 114 15454 -59.5 -86.5 2 27.0 -59.8 296 56 397.6 397.6 304.9 397.6 0.00 40 109 15735 -58.5 -86.5 2 28.0 -58.8 296 54 404.6 404.6 305.8 404.6 0.00 41 100 16270 -62.9 -86.9 3 24.0 -63.1 290 32 406.2 406.2 306.0 406.2 0.00 42 96 16522 -64.1 -87.1 3 23.0 -64.3 291 33 408.6 408.6 306.3 408.6 0.00 43 75 18051 -60.3 -88.3 1 28.0 -60.7 281 36 446.5 446.5 310.5 446.5 0.00 44 70 18480 -62.9 -88.9 2 26.0 -63.2 290 28 449.8 449.8 310.8 449.8 0.00 45 64 19028 -66.5 -89.5 3 23.0 -66.7 292 25 453.6 453.6 311.2 453.6 0.00 46 58 19638 -57.5 -88.5 1 31.0 -58.2 301 18 486.9 486.9 314.0 486.9 0.00 47 50 20570 -60.3 -89.3 1 29.0 -60.9 300 8 501.4 501.4 315.1 501.4 0.00 48 46 21087 -60.9 -88.9 1 28.0 -61.4 301 14 512.0 512.0 315.8 512.1 0.00 49 41 21804 -58.9 -88.9 1 30.0 -59.7 283 13 534.2 534.2 317.2 534.2 0.00 50 30 23750 -60.9 -88.9 1 28.0 -61.7 235 11 578.6 578.6 319.6 578.6 0.00 51 29 23961 -61.3 -89.3 1 28.0 -62.1 250 10 583.2 583.2 319.8 583.2 0.00 52 20 26290 -57.1 -88.1 1 31.0 -58.9 300 11 661.4 661.4 323.1 661.4 0.01 53 19 26614 -56.7 -87.7 1 31.0 -58.6 305 13 672.4 672.4 323.5 672.5 0.01 54 11 30045 -60.3 -89.3 1 29.0 -62.4 306 25 773.1 773.1 326.5 773.2 0.01 55 10 30640 -58.9 -89.9 1 31.0 -61.5 290 31 799.7 799.7 327.3 799.8 0.01 56 8.2 31888 -57.9 -88.9 1 31.0 -61.2 850.3 850.3 328.4 850.5 0.02 57 7.0 32882 -59.7 -89.7 1 30.0 -62.8 882.3 882.3 329.1 882.4 0.02 TRP 230 10972 -57.1 -65.1 36 8.0 -57.2 305 122 328.9 328.9 291.5 329.0 0.03 WND 227 11055 -56.9 -64.3 39 7.4 -57.0 305 124 330.5 330.5 291.9 330.7 0.03 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 845.37 mb = 1543.72 m = 5064.62 ft Wetbulb zero: 876.20 mb = 1253.38 m = 4112.10 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 55.49 % Est. max temperature: 11.99 C = 53.58 F Sfc-Lift cond lev (LCL): 905.03 mb = 991.57 m = 3253.15 ft T: 3.46 C 700-500 lapse rate: 3.41 C/km ThetaE index: 1.29 C Layer 795.0- 700.0 mb Conv cond level (CCL): 769.23 mb = 2292.98 m = 7522.81 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 13.45 C = 56.21 F Cap Strength: 15.18 C Lifted Index: 15.34 C Risk: None Lifted Index @300 mb: 20.38 C Lifted Index @700 mb: 4.04 C Showalter Index: 14.40 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 13.70 C K Index: 5.90 Risk: None Sweat Index: 229.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.01 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 63717.38 J/kg Cap Strength: 15.29 C Lift Cond Lev (LCL): 841.87 mb = 1575.83 m = 5169.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 22 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 ---------------------------------------------------------- 0 954 379 125 3 -2.5 1.7 | 142 25 -15.2 19.7 1 939 610 130 5 -3.8 3.2 | 142 27 -16.5 21.2 2 925 815 120 6 -5.2 3.0 | 140 28 -17.9 21.0 3 914 914 150 6 -3.0 5.2 | 146 28 -15.7 23.2 4 880 1219 205 20 8.5 18.1 | 173 36 -4.2 36.2 5 850 1499 215 15 8.6 12.3 | 172 31 -4.1 30.3 6 847 1524 215 15 8.6 12.3 | 172 31 -4.1 30.3 7 815 1829 215 11 6.3 9.0 | 167 28 -6.4 27.0 8 784 2134 270 3 3.0 -0.0 | 152 20 -9.7 18.0 9 755 2438 260 5 4.9 0.9 | 158 20 -7.8 18.9 10 726 2743 260 5 4.9 0.9 | 158 20 -7.8 18.9 11 700 3032 270 19 19.0 -0.0 | 199 19 6.3 18.0 12 699 3048 285 20 19.3 -5.2 | 207 14 6.6 12.8 13 671 3353 270 20 20.0 -0.0 | 202 19 7.3 18.0 14 645 3658 285 26 25.1 -6.7 | 228 17 12.4 11.3 15 620 3962 305 41 33.6 -23.5 | 285 22 20.9 -5.5 16 596 4267 310 43 32.9 -27.6 | 295 22 20.2 -9.6 17 550 4877 300 49 42.4 -24.5 | 282 30 29.7 -6.5 18 508 5486 305 53 43.4 -30.4 | 292 33 30.7 -12.4 19 500 5610 305 49 40.1 -28.1 | 290 29 27.4 -10.1 20 468 6096 305 59 48.3 -33.8 | 294 39 35.6 -15.8 21 400 7250 305 76 62.3 -43.6 | 297 56 49.6 -25.6 22 379 7620 310 84 64.3 -54.0 | 305 63 51.6 -36.0 23 304 9144 305 100 81.9 -57.4 | 300 80 69.2 -39.3 24 300 9240 305 106 86.8 -60.8 | 300 86 74.1 -42.8 25 277 9754 305 115 94.2 -66.0 | 300 95 81.5 -47.9 26 250 10440 300 118 102.2 -59.0 | 295 98 89.5 -41.0 27 241 10668 300 118 102.2 -59.0 | 295 98 89.5 -41.0 28 230 10972 305 122 99.9 -70.0 | 301 102 87.2 -52.0 29 227 11055 305 124 101.6 -71.1 | 301 104 88.9 -53.1 30 219 11278 305 124 101.6 -71.1 | 301 104 88.9 -53.1 31 209 11582 310 93 71.2 -59.8 | 305 72 58.5 -41.8 32 200 11870 310 83 63.6 -53.4 | 305 62 50.9 -35.3 33 181 12497 300 75 65.0 -37.5 | 290 56 52.3 -19.5 34 173 12802 285 90 86.9 -23.3 | 274 74 74.2 -5.3 35 165 13106 295 75 68.0 -31.7 | 284 57 55.3 -13.7 36 150 13720 295 82 74.3 -34.7 | 285 64 61.6 -16.6 37 143 14021 295 82 74.3 -34.7 | 285 64 61.6 -16.6 38 124 14935 310 51 39.1 -32.8 | 299 30 26.4 -14.8 39 118 15240 310 49 37.5 -31.5 | 298 28 24.8 -13.5 40 112 15545 290 59 55.4 -20.2 | 273 43 42.7 -2.2 41 107 15850 300 50 43.3 -25.0 | 283 31 30.6 -7.0 42 100 16270 290 32 30.1 -10.9 | 248 19 17.4 7.1 43 97 16459 290 32 30.1 -10.9 | 248 19 17.4 7.1 44 92 16764 295 36 32.6 -15.2 | 262 20 19.9 2.8 45 88 17069 280 37 36.4 -6.4 | 244 26 23.7 11.6 46 84 17374 305 39 31.9 -22.4 | 283 20 19.2 -4.3 47 80 17678 275 35 34.9 -3.1 | 236 27 22.2 15.0 48 76 17983 275 40 39.8 -3.5 | 242 31 27.1 14.5 49 72 18288 300 22 19.1 -11.0 | 222 9 6.4 7.0 50 70 18480 290 28 26.3 -9.6 | 238 16 13.6 8.4 51 65 18898 290 29 27.3 -9.9 | 241 17 14.6 8.1 52 62 19202 295 21 19.0 -8.9 | 215 11 6.3 9.1 53 59 19507 310 20 15.3 -12.9 | 207 6 2.6 5.2 54 54 20117 270 11 11.0 -0.0 | 175 18 -1.7 18.0 55 51 20422 255 8 7.7 2.1 | 166 21 -5.0 20.1 56 50 20570 300 8 6.9 -4.0 | 158 15 -5.8 14.0 57 46 21031 310 13 10.0 -8.4 | 164 10 -2.7 9.7 58 44 21336 265 17 16.9 1.5 | 192 20 4.2 19.5 59 42 21641 280 21 20.7 -3.6 | 209 16 8.0 14.4 60 40 21946 285 6 5.8 -1.6 | 157 18 -6.9 16.5 61 38 22250 250 11 10.3 3.8 | 174 22 -2.4 21.8 62 35 22860 275 12 12.0 -1.0 | 177 17 -0.7 17.0 63 33 23165 270 5 5.0 -0.0 | 157 20 -7.7 18.0 64 31 23470 280 10 9.8 -1.7 | 170 17 -2.8 16.3 65 30 23750 235 11 9.0 6.3 | 171 25 -3.7 24.3 66 30 23774 275 10 10.0 -0.9 | 171 17 -2.7 17.2 67 28 24079 235 10 8.2 5.7 | 169 24 -4.5 23.8 68 26 24689 285 24 23.2 -6.2 | 222 16 10.5 11.8 69 25 24994 320 13 8.4 -10.0 | 152 9 -4.3 8.1 70 23 25298 285 13 12.6 -3.4 | 179 15 -0.1 14.7 71 21 25908 315 19 13.4 -13.4 | 189 5 0.7 4.6 72 20 26213 305 13 10.6 -7.5 | 169 11 -2.0 10.6 73 20 26290 300 11 9.5 -5.5 | 166 13 -3.2 12.5 74 19 26518 315 13 9.2 -9.2 | 158 10 -3.5 8.8 75 18 27127 250 10 9.4 3.4 | 171 22 -3.3 21.4 76 17 27432 285 16 15.5 -4.1 | 191 14 2.8 13.9 77 16 27737 310 17 13.0 -10.9 | 183 7 0.3 7.1 78 15 28042 295 14 12.7 -5.9 | 180 12 -0.0 12.1 79 14 28346 315 15 10.6 -10.6 | 164 8 -2.1 7.4 80 14 28651 300 19 16.5 -9.5 | 204 9 3.8 8.5 81 13 28956 310 14 10.7 -9.0 | 168 9 -2.0 9.0 82 12 29261 265 19 18.9 1.7 | 198 21 6.2 19.7 83 11 29870 295 28 25.4 -11.8 | 244 14 12.7 6.2 84 11 30175 315 23 16.3 -16.3 | 244 4 3.6 1.8 85 10 30640 290 31 29.1 -10.6 | 246 18 16.4 7.4 Wind Parameters Mean winds (0-6000m): 294.8 at 29.4 knts Storm direction: 324.8 at 22.0 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 61.5 deg Storm rel helicity (0-3000m) pos: 253.0 neg: -70.4 tot: 182.7 m^2/s^2 ave: 60.9 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 155.39 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 ------------------------------------------------------------------------------- 500 127 5 142 27| 3.3 0.0 3.3| 12.7 -8.1 4.6 9.3 0.12| 5.0 0.6 1000 187 11 158 31| 8.8 0.0 8.8|164.3 -9.3 155.0 155.0 0.66| 13.8 9.1 1500 200 12 163 30| 3.6 0.0 3.6|164.3 -35.3 129.0 86.0 0.41| 12.0 4.9 2000 206 10 163 28| 1.8 0.0 1.8|171.8 -66.0 105.7 52.9 0.23| 11.5 2.7 2500 214 9 163 27| 2.9 0.0 2.9|207.6 -66.0 141.6 56.6 0.34| 10.6 3.6 3000 235 11 171 25| 4.0 0.0 4.0|253.0 -70.4 182.7 60.9 0.39| 11.5 4.5 4000 274 17 195 17| 6.1 0.0 6.1|400.0 -76.2 323.9 81.0 0.55| 12.8 7.1 5000 289 24 223 14| 5.2 0.8 6.1|436.6-111.5 325.0 65.0 0.48| 11.6 5.6 6000 295 29 248 15| 4.6 1.3 5.8|470.3-116.9 353.4 58.9 0.44| 11.1 4.9 Wrote GIF file: /home/apache/climate/data/raob//CWVK/skewt/CWVK.skewt.20251018.12.gif