UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 15 APR 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 966 378 5.0 -11.0 30 16.0 -0.4 295 11 280.9 281.2 274.5 285.9 1.71 2 925 731 2.4 -12.6 32 15.0 -2.4 295 30 281.8 282.0 274.8 286.3 1.57 3 850 1406 -3.7 -14.7 42 11.0 -6.9 300 48 282.3 282.5 274.8 286.5 1.44 4 755 2328 -11.7 -19.7 51 8.0 -13.5 313 49 283.3 283.5 274.8 286.5 1.06 5 700 2904 -14.9 -31.9 22 17.0 -17.5 310 34 286.0 286.1 275.2 287.2 0.38 6 674 3189 -16.5 -35.5 18 19.0 -19.1 310 33 287.3 287.4 275.7 288.2 0.28 7 632 3668 -20.1 -38.1 18 18.0 -22.2 310 32 288.5 288.6 276.3 289.3 0.23 8 581 4288 -22.7 -33.7 36 11.0 -24.1 320 21 292.5 292.6 278.5 293.8 0.38 9 574 4376 -22.7 -30.7 48 8.0 -23.9 304 18 293.5 293.6 279.2 295.2 0.52 10 528 4982 -28.1 -32.7 65 4.6 -28.6 264 13 294.2 294.2 279.4 295.7 0.46 11 508 5257 -29.9 -38.9 41 9.0 -30.7 231 10 295.2 295.3 279.6 296.1 0.26 12 500 5370 -30.9 -38.9 45 8.0 -31.6 200 11 295.4 295.4 279.7 296.3 0.26 13 467 5851 -35.1 -38.7 70 3.6 -35.4 181 14 296.0 296.0 280.0 296.9 0.29 14 459 5971 -36.1 -41.1 60 5.0 -36.5 171 12 296.2 296.2 280.0 297.0 0.23 15 406 6810 -43.7 -46.3 75 2.6 -43.8 160 17 296.9 297.0 280.2 297.4 0.15 16 400 6910 -44.5 -47.9 69 3.4 -44.6 165 17 297.2 297.2 280.3 297.6 0.13 17 398 6943 -44.9 -47.8 73 2.9 -45.0 166 18 297.1 297.1 280.2 297.5 0.13 18 381 7233 -46.5 -54.5 40 8.0 -46.7 177 23 298.7 298.7 280.8 298.9 0.06 19 375 7338 -47.5 -54.5 44 7.0 -47.7 181 23 298.7 298.7 280.8 298.9 0.06 20 361 7589 -48.7 -58.7 30 10.0 -48.9 193 16 300.4 300.4 281.5 300.5 0.04 21 349 7810 -49.5 -64.5 16 15.0 -49.8 250 21 302.2 302.2 282.3 302.3 0.02 22 340 7981 -48.9 -70.9 6 22.0 -49.2 248 19 305.3 305.3 283.5 305.3 0.01 23 310 8586 -49.1 -74.1 4 25.0 -49.4 263 30 313.2 313.2 286.5 313.2 0.01 24 300 8800 -50.3 -68.3 10 18.0 -50.6 265 35 314.5 314.5 286.9 314.5 0.01 25 295 8910 -50.7 -69.7 9 19.0 -51.0 263 34 315.4 315.4 287.2 315.4 0.01 26 278 9296 -50.5 -75.5 4 25.0 -50.8 255 30 321.1 321.1 289.1 321.1 0.00 27 272 9439 -48.7 -78.7 2 30.0 -49.1 255 32 325.7 325.7 290.5 325.7 0.00 28 251 9964 -50.9 -79.9 2 29.0 -51.2 255 37 330.0 330.0 291.7 330.0 0.00 29 250 9990 -50.7 -79.7 2 29.0 -51.1 255 37 330.7 330.7 291.9 330.7 0.00 30 222 10768 -49.1 -81.1 1 32.0 -49.6 262 33 344.6 344.6 295.4 344.6 0.00 31 200 11450 -51.1 -82.1 1 31.0 -51.5 260 34 351.8 351.8 297.0 351.9 0.00 32 193 11682 -51.7 -82.7 1 31.0 -52.1 257 32 354.5 354.5 297.6 354.5 0.00 33 150 13330 -49.9 -82.9 1 33.0 -50.5 255 29 384.1 384.1 302.9 384.1 0.00 34 147 13462 -49.1 -83.1 1 34.0 -49.8 257 32 387.7 387.7 303.5 387.7 0.00 35 133 14115 -50.5 -83.5 1 33.0 -51.2 245 32 396.5 396.5 304.7 396.5 0.00 36 130 14263 -48.9 -82.9 1 34.0 -49.7 238 37 401.9 401.9 305.5 401.9 0.00 37 127 14416 -49.3 -83.3 1 34.0 -50.1 239 40 403.9 403.9 305.7 403.9 0.00 38 121 14734 -48.1 -83.1 1 35.0 -49.1 252 44 411.7 411.7 306.7 411.7 0.00 39 109 15417 -50.3 -84.3 1 34.0 -51.1 283 25 420.1 420.1 307.7 420.1 0.00 40 103 15787 -48.9 -82.9 1 34.0 -49.9 268 26 429.6 429.6 308.8 429.6 0.00 41 100 15980 -49.9 -83.9 1 34.0 -50.8 255 31 431.3 431.3 309.0 431.3 0.00 42 96 16248 -47.1 -83.1 1 36.0 -48.4 267 29 441.9 441.9 310.1 441.9 0.00 43 83 17196 -53.7 -85.7 1 32.0 -54.4 324 19 447.2 447.2 310.6 447.2 0.00 44 70 18300 -49.7 -84.7 1 35.0 -51.0 275 23 478.1 478.1 313.3 478.1 0.00 45 69 18394 -49.7 -84.7 1 35.0 -51.0 279 23 480.0 480.0 313.4 480.1 0.00 46 57 19638 -52.3 -86.3 1 34.0 -53.5 273 7 501.1 501.1 315.0 501.1 0.00 47 50 20490 -50.3 -85.3 1 35.0 -52.0 295 10 524.9 524.9 316.6 525.0 0.01 48 43 21471 -49.3 -85.3 1 36.0 -51.4 318 11 550.5 550.5 318.1 550.6 0.01 49 30 23800 -53.5 -86.5 1 33.0 -55.4 75 4 598.8 598.8 320.6 598.8 0.01 50 29 24019 -53.7 -86.7 1 33.0 -55.6 76 5 604.1 604.1 320.8 604.1 0.01 51 20 26430 -51.5 -86.5 1 35.0 -54.6 90 15 678.5 678.5 323.7 678.6 0.01 52 10 30980 -46.3 -84.3 1 38.0 -53.4 105 17 846.7 846.7 328.3 847.0 0.03 53 8.7 31905 -46.5 -84.5 1 38.0 -54.1 880.3 880.4 329.0 880.7 0.04 54 6.7 33669 -38.7 -80.7 0 42.0 -51.7 981.3 981.3 330.9 982.3 0.09 55 6.0 34423 -40.9 -81.9 0 41.0 -53.2 1003.2 1003.3 331.2 1004.2 0.08 56 5.4 35146 -36.9 -78.9 0 42.0 -52.2 1051.7 1051.8 332.0 1053.6 0.15 57 4.7 36107 -36.7 -79.7 0 43.0 -52.9 1095.3 1095.4 332.6 1097.2 0.15 TRP 349 7810 -49.5 -64.5 16 15.0 -49.8 250 21 302.2 302.2 282.3 302.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: 895.49 mb = 996.57 m = 3269.56 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 37.92 % Est. max temperature: 6.73 C = 44.12 F Sfc-Lift cond lev (LCL): 753.40 mb = 2344.20 m = 7690.86 ft T: -11.79 C 700-500 lapse rate: 6.49 C/km Conv cond level (CCL): 674.20 mb = 3186.61 m = 10454.62 ft Mean mixing ratio: 1.56 g/kg Conv temperature: 11.32 C = 52.37 F Cap Strength: 8.14 C Lifted Index: 8.16 C Risk: None Lifted Index @300 mb: 19.99 C Lifted Index @700 mb: 3.24 C Showalter Index: 7.99 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 27.20 C Cross Totals Index: 16.20 C K Index: -4.50 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.68 J/kg Max Up Vert Vel: 3.06 m/s Conv Inhibition (B-): 71929.20 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 731.66 mb = 2567.09 m = 8422.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 21 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 ---------------------------------------------------------- 0 966 378 295 11 10.0 -4.6 | 175 13 -1.1 13.4 1 939 610 285 24 23.2 -6.2 | 226 17 12.1 11.9 2 925 731 295 30 27.2 -12.7 | 251 17 16.2 5.4 3 904 914 295 34 30.8 -14.4 | 259 20 19.8 3.7 4 870 1219 295 42 38.1 -17.7 | 269 27 27.0 0.3 5 850 1406 300 48 41.6 -24.0 | 281 31 30.5 -5.9 6 805 1829 305 51 41.8 -29.3 | 290 33 30.7 -11.2 7 774 2134 310 51 39.1 -32.8 | 298 32 28.0 -14.7 8 744 2438 315 47 33.2 -33.2 | 304 27 22.2 -15.1 9 715 2743 310 39 29.9 -25.1 | 290 20 18.8 -7.0 10 700 2904 310 34 26.0 -21.9 | 284 15 15.0 -3.8 11 632 3658 310 32 24.5 -20.6 | 280 14 13.5 -2.5 12 606 3962 305 26 21.3 -14.9 | 253 11 10.3 3.2 13 581 4267 320 21 13.5 -16.1 | 231 3 2.5 2.0 14 558 4572 265 12 12.0 1.0 | 183 19 0.9 19.1 15 535 4877 270 14 14.0 -0.0 | 189 18 3.0 18.1 16 513 5182 250 10 9.4 3.4 | 176 22 -1.6 21.5 17 500 5370 200 11 3.8 10.3 | 166 29 -7.3 28.4 18 492 5486 180 14 0.0 14.0 | 161 34 -11.0 32.1 19 470 5791 185 14 1.2 13.9 | 163 34 -9.8 32.0 20 450 6096 160 11 -3.8 10.3 | 153 32 -14.8 28.4 21 412 6706 155 17 -7.2 15.4 | 151 38 -18.2 33.5 22 400 6910 165 17 -4.4 16.4 | 156 38 -15.4 34.5 23 376 7315 180 24 0.0 24.0 | 165 44 -11.0 42.1 24 359 7620 195 15 3.9 14.5 | 168 33 -7.2 32.6 25 349 7810 250 21 19.7 7.2 | 199 27 8.7 25.3 26 343 7925 245 18 16.3 7.6 | 192 26 5.3 25.7 27 327 8230 260 23 22.7 4.0 | 208 25 11.6 22.1 28 300 8800 265 35 34.9 3.1 | 228 32 23.8 21.1 29 298 8839 265 36 35.9 3.1 | 229 33 24.8 21.2 30 285 9144 255 29 28.0 7.5 | 214 31 17.0 25.6 31 250 9990 255 37 35.7 9.6 | 222 37 24.7 27.7 32 236 10363 250 40 37.6 13.7 | 220 41 26.6 31.8 33 225 10668 260 32 31.5 5.6 | 221 31 20.5 23.7 34 215 10973 265 36 35.9 3.1 | 229 33 24.8 21.2 35 200 11450 260 34 33.5 5.9 | 223 33 22.4 24.0 36 187 11887 255 31 29.9 8.0 | 216 32 18.9 26.1 37 163 12802 250 44 41.3 15.0 | 222 45 30.3 33.1 38 150 13330 255 29 28.0 7.5 | 214 31 17.0 25.6 39 148 13411 260 32 31.5 5.6 | 221 31 20.5 23.7 40 141 13716 245 32 29.0 13.5 | 210 36 18.0 31.6 41 135 14021 250 29 27.3 9.9 | 210 32 16.2 28.0 42 129 14326 235 39 31.9 22.4 | 207 46 20.9 40.5 43 117 14935 260 46 45.3 8.0 | 233 43 34.3 26.1 44 112 15240 280 31 30.5 -5.4 | 237 23 19.5 12.7 45 107 15545 285 20 19.3 -5.2 | 213 15 8.3 12.9 46 100 15980 255 31 29.9 8.0 | 216 32 18.9 26.1 47 97 16154 255 31 29.9 8.0 | 216 32 18.9 26.1 48 93 16459 295 25 22.7 -10.6 | 237 14 11.6 7.5 49 85 17069 330 22 11.0 -19.1 | 2 1 -0.0 -1.0 50 81 17374 315 14 9.9 -9.9 | 172 8 -1.1 8.2 51 77 17678 215 5 2.9 4.1 | 160 24 -8.2 22.2 52 73 17983 205 10 4.2 9.1 | 166 28 -6.8 27.2 53 70 18288 230 27 20.7 17.4 | 195 37 9.6 35.4 54 70 18300 275 23 22.9 -2.0 | 216 20 11.9 16.1 55 64 18898 300 23 19.9 -11.5 | 233 11 8.9 6.6 56 61 19202 260 10 9.8 1.7 | 177 20 -1.2 19.8 57 58 19507 290 10 9.4 -3.4 | 174 15 -1.6 14.7 58 55 19812 250 2 1.9 0.7 | 154 21 -9.2 18.8 59 51 20422 255 21 20.3 5.4 | 201 25 9.2 23.5 60 50 20490 295 10 9.1 -4.2 | 172 14 -2.0 13.9 61 48 20726 295 12 10.9 -5.1 | 179 13 -0.2 13.0 62 46 21031 285 10 9.7 -2.6 | 175 16 -1.4 15.5 63 44 21336 305 12 9.8 -6.9 | 174 11 -1.2 11.2 64 42 21641 335 10 4.2 -9.1 | 143 11 -6.8 9.0 65 38 22250 270 10 10.0 -0.0 | 177 18 -1.0 18.1 66 32 23470 0 0 -0.0 -0.0 | 149 21 -11.0 18.1 67 30 23800 75 4 -3.9 -1.0 | 139 23 -14.9 17.1 68 20 26430 90 15 -15.0 0.0 | 125 32 -26.0 18.1 69 19 26822 85 11 -11.0 -1.0 | 128 28 -22.0 17.1 70 17 27432 115 7 -6.3 3.0 | 140 27 -17.4 21.1 71 16 27737 125 18 -14.7 10.3 | 138 38 -25.8 28.4 72 16 28042 180 10 0.0 10.0 | 159 30 -11.0 28.1 73 14 28651 95 10 -10.0 0.9 | 132 28 -21.0 19.0 74 12 29566 90 10 -10.0 0.0 | 131 28 -21.0 18.1 75 11 30175 155 21 -8.9 19.0 | 152 42 -19.9 37.1 76 10 30980 105 17 -16.4 4.4 | 129 35 -27.5 22.5 Wind Parameters Mean winds (0-6000m): 298.6 at 28.3 knts Storm direction: 328.6 at 21.2 knts Shear (0-3000m) pos: 3.4 neg: 1.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 259.5 neg: -41.6 tot: 217.9 m^2/s^2 ave: 72.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 3.80 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 ------------------------------------------------------------------------------- 500 291 24 230 15| 0.0 22.8 22.8| 87.1 0.0 87.1 174.1 0.93| 24.2 22.5 1000 294 32 255 19| 7.3 11.4 18.7|152.1 0.0 152.1 152.1 0.82| 19.7 16.1 1500 298 38 269 22| 6.7 7.6 14.3|207.4 0.0 207.4 138.3 0.84| 15.5 13.0 2000 302 41 278 24| 5.1 5.7 10.8|259.5 0.0 259.5 129.8 0.83| 13.8 11.4 2500 304 41 282 24| 4.0 2.6 6.6|259.5 -37.9 221.6 88.6 0.56| 13.8 7.8 3000 305 40 282 22| 3.4 1.9 5.3|259.5 -41.6 217.9 72.6 0.53| 11.9 6.3 4000 306 37 280 19| 2.5 1.9 4.5|259.5 -68.0 191.6 47.9 0.28| 11.7 3.3 5000 303 32 267 16| 2.0 3.7 5.7|269.9-148.0 121.8 24.4 0.11| 12.2 1.3 6000 299 28 252 15| 1.7 3.6 5.2|277.3-220.1 57.3 9.5 0.04| 11.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250415.12.gif