UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 27 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 188 SFC 976 378 -3.9 -5.2 91 1.3 -4.4 35 1 271.1 271.6 270.1 278.3 2.65 2 968 443 -3.3 -8.3 68 5.0 -4.9 58 2 272.4 272.7 270.0 278.2 2.11 3 934 727 -4.7 -8.2 76 3.5 -5.8 127 4 273.7 274.1 271.1 279.9 2.20 4 925 804 -5.3 -8.9 76 3.6 -6.4 135 3 273.9 274.2 271.0 279.7 2.10 5 906 967 -6.5 -10.7 72 4.2 -7.7 178 4 274.3 274.6 270.8 279.5 1.86 6 896 1053 -6.3 -14.3 53 8.0 -8.4 208 4 275.4 275.6 270.8 279.4 1.41 7 880 1194 -7.1 -9.2 85 2.1 -7.8 256 4 276.0 276.3 272.3 282.0 2.16 8 861 1364 -8.1 -9.5 90 1.4 -8.5 268 8 276.6 277.0 272.7 282.7 2.16 9 850 1464 -8.7 -8.9 98 0.2 -8.8 270 10 277.0 277.4 273.2 283.5 2.29 10 849 1473 -8.7 -8.8 99 0.1 -8.7 270 10 277.1 277.5 273.2 283.6 2.31 11 843 1528 -8.5 -8.7 98 0.2 -8.6 271 10 277.9 278.3 273.8 284.5 2.35 12 839 1565 -6.3 -6.6 98 0.3 -6.4 278 11 280.6 281.1 275.9 288.4 2.78 13 821 1735 -4.9 -11.9 58 7.0 -7.1 311 15 283.8 284.1 276.3 289.3 1.87 14 763 2306 -9.1 -15.1 62 6.0 -10.8 330 20 285.3 285.6 276.6 289.9 1.55 15 743 2511 -10.3 -12.5 84 2.2 -10.9 336 23 286.2 286.5 277.6 291.9 1.97 16 732 2626 -10.9 -14.6 74 3.7 -11.9 338 26 286.7 287.0 277.5 291.7 1.68 17 700 2967 -13.7 -16.9 77 3.2 -14.5 5 28 287.3 287.6 277.5 291.7 1.45 18 663 3378 -16.9 -18.4 88 1.5 -17.3 349 21 288.2 288.4 277.8 292.3 1.35 19 599 4136 -20.3 -25.3 64 5.0 -21.2 333 16 292.8 292.9 279.3 295.3 0.82 20 561 4618 -23.7 -30.7 53 7.0 -24.7 325 18 294.3 294.4 279.6 296.0 0.53 21 552 4736 -24.7 -30.7 57 6.0 -25.5 323 18 294.5 294.6 279.6 296.2 0.54 22 525 5100 -27.1 -40.1 28 13.0 -28.3 318 19 295.8 295.9 279.8 296.6 0.22 23 507 5351 -29.1 -46.1 18 17.0 -30.3 316 21 296.4 296.4 279.9 296.8 0.12 24 500 5450 -30.1 -45.1 22 15.0 -31.2 315 22 296.3 296.4 279.9 296.8 0.14 25 400 6990 -44.1 -54.1 32 10.0 -44.4 305 23 297.7 297.7 280.4 297.9 0.06 26 390 7159 -45.5 -54.5 36 9.0 -45.7 305 22 298.0 298.0 280.6 298.2 0.06 27 324 8380 -50.9 -61.9 26 11.0 -51.1 335 34 306.8 306.8 284.1 306.9 0.03 28 315 8563 -51.5 -68.5 11 17.0 -51.7 335 36 308.4 308.4 284.7 308.5 0.01 29 300 8880 -50.9 -71.9 7 21.0 -51.2 325 38 313.6 313.6 286.6 313.6 0.01 30 258 9864 -49.7 -75.7 3 26.0 -50.1 310 39 329.2 329.2 291.5 329.2 0.01 31 250 10070 -50.1 -77.1 3 27.0 -50.5 310 37 331.6 331.6 292.2 331.6 0.00 32 245 10202 -50.7 -77.7 3 27.0 -51.1 309 37 332.6 332.6 292.4 332.6 0.00 33 209 11241 -48.1 -80.1 1 32.0 -48.7 298 31 352.1 352.1 297.1 352.2 0.00 34 200 11530 -48.9 -79.9 2 31.0 -49.4 295 29 355.3 355.3 297.8 355.3 0.00 35 165 12794 -49.5 -81.5 1 32.0 -50.1 290 28 374.4 374.4 301.4 374.4 0.00 36 158 13079 -48.9 -81.9 1 33.0 -49.6 290 28 380.1 380.1 302.3 380.1 0.00 37 150 13420 -50.1 -82.1 1 32.0 -50.7 290 28 383.7 383.7 302.8 383.8 0.00 38 117 15033 -52.7 -83.7 1 31.0 -53.3 293 26 407.2 407.2 306.2 407.2 0.00 39 113 15258 -51.3 -83.3 1 32.0 -52.0 290 24 413.9 413.9 307.0 413.9 0.00 40 100 16050 -52.5 -84.5 1 32.0 -53.2 285 25 426.3 426.3 308.4 426.3 0.00 41 96 16313 -51.7 -83.7 1 32.0 -52.5 286 24 432.9 432.9 309.1 432.9 0.00 42 84 17173 -53.5 -85.5 1 32.0 -54.2 293 19 446.1 446.1 310.5 446.1 0.00 43 77 17734 -50.9 -83.9 1 33.0 -52.0 285 21 462.7 462.7 312.0 462.7 0.00 44 70 18350 -52.7 -84.7 1 32.0 -53.7 265 15 471.6 471.6 312.8 471.7 0.00 45 67 18633 -53.3 -85.3 1 32.0 -54.2 269 16 476.3 476.3 313.1 476.3 0.00 46 50 20530 -51.7 -84.7 1 33.0 -53.1 295 5 521.6 521.6 316.4 521.7 0.01 47 36 22668 -49.5 -84.5 1 35.0 -51.8 231 6 578.7 578.7 319.6 578.8 0.01 48 30 23860 -49.9 -84.9 1 35.0 -52.5 170 8 608.6 608.6 321.0 608.7 0.01 49 21 26174 -52.3 -86.3 1 34.0 -55.1 16 8 666.7 666.7 323.3 666.8 0.01 50 20 26490 -50.9 -85.9 1 35.0 -54.1 25 12 680.4 680.4 323.8 680.5 0.01 51 10 31060 -45.5 -84.5 0 39.0 -53.0 90 7 849.7 849.7 328.4 850.0 0.03 52 8.7 31991 -44.5 -84.5 0 40.0 -53.1 888.1 888.1 329.2 888.5 0.04 53 8.1 32468 -45.9 -84.9 0 39.0 -54.1 900.9 900.9 329.4 901.3 0.04 54 4.6 36307 -37.1 -79.1 0 42.0 -53.1 1100.2 1100.3 332.6 1102.3 0.17 55 4.5 36459 -37.3 -79.3 0 42.0 -53.4 1106.2 1106.3 332.7 1108.3 0.17 TRP 315 8563 -51.5 -68.5 11 17.0 -51.7 335 36 308.4 308.4 284.7 308.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 66.60 % Est. max temperature: 7.80 C = 46.04 F Sfc-Lift cond lev (LCL): 956.04 mb = 542.22 m = 1778.90 ft T: -3.79 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.47 C Layer 925.0- 880.0 mb Conv cond level (CCL): 711.25 mb = 2845.22 m = 9334.58 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 11.96 C = 53.54 F Cap Strength: 14.24 C Lifted Index: 14.12 C Risk: None Lifted Index @300 mb: 24.11 C Lifted Index @700 mb: 9.25 C Showalter Index: 11.13 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 21.20 C K Index: 9.30 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.91 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 95786.88 J/kg Cap Strength: 14.21 C Lift Cond Lev (LCL): 865.56 mb = 1323.01 m = 4340.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 976 378 35 1 -0.6 -0.8 | 175 12 -1.2 12.2 1 948 610 115 6 -5.4 2.5 | 159 17 -6.0 15.6 2 925 804 135 3 -2.1 2.1 | 170 15 -2.7 15.2 3 912 914 160 4 -1.4 3.8 | 173 17 -2.0 16.8 4 877 1219 265 4 4.0 0.3 | 194 14 3.4 13.4 5 850 1464 270 10 10.0 -0.0 | 216 16 9.4 13.1 6 843 1524 270 10 10.0 -0.0 | 216 16 9.4 13.1 7 811 1829 330 17 8.5 -14.7 | 282 8 7.9 -1.7 8 780 2134 325 18 10.3 -14.7 | 280 10 9.7 -1.7 9 749 2438 335 22 9.3 -19.9 | 308 11 8.7 -6.9 10 721 2743 340 28 9.6 -26.3 | 326 16 9.0 -13.3 11 700 2967 5 28 -2.4 -27.9 | 12 15 -3.0 -14.8 12 692 3048 360 28 -0.0 -28.0 | 2 15 -0.6 -14.9 13 664 3353 350 21 3.6 -20.7 | 338 8 3.1 -7.6 14 637 3658 325 19 10.9 -15.6 | 284 11 10.3 -2.5 15 587 4267 335 15 6.3 -13.6 | 275 6 5.8 -0.5 16 563 4572 325 18 10.3 -14.7 | 280 10 9.7 -1.7 17 540 4877 320 18 11.6 -13.8 | 274 11 11.0 -0.7 18 500 5450 315 22 15.6 -15.6 | 279 15 15.0 -2.5 19 476 5791 320 22 14.1 -16.9 | 286 14 13.6 -3.8 20 455 6096 305 22 18.0 -12.6 | 269 17 17.4 0.4 21 436 6401 315 22 15.6 -15.6 | 279 15 15.0 -2.5 22 400 6990 305 23 18.8 -13.2 | 270 18 18.3 -0.1 23 381 7315 305 22 18.0 -12.6 | 269 17 17.4 0.4 24 364 7620 325 26 14.9 -21.3 | 300 17 14.3 -8.2 25 331 8230 335 32 13.5 -29.0 | 321 21 12.9 -15.9 26 315 8563 335 36 15.2 -32.6 | 323 24 14.6 -19.6 27 300 8880 325 38 21.8 -31.1 | 310 28 21.2 -18.1 28 288 9144 320 36 23.1 -27.6 | 303 27 22.6 -14.5 29 262 9754 310 40 30.6 -25.7 | 293 33 30.1 -12.7 30 250 10070 310 37 28.3 -23.8 | 291 30 27.8 -10.7 31 228 10668 305 36 29.5 -20.6 | 285 30 28.9 -7.6 32 200 11530 295 29 26.3 -12.3 | 268 26 25.7 0.8 33 181 12192 285 33 31.9 -8.5 | 262 32 31.3 4.5 34 173 12497 300 28 24.2 -14.0 | 272 24 23.7 -0.9 35 165 12802 290 28 26.3 -9.6 | 262 26 25.7 3.5 36 150 13420 290 28 26.3 -9.6 | 262 26 25.7 3.5 37 137 14021 290 26 24.4 -8.9 | 260 24 23.8 4.2 38 130 14326 280 26 25.6 -4.5 | 251 26 25.0 8.5 39 119 14935 295 27 24.5 -11.4 | 266 24 23.9 1.6 40 113 15240 290 24 22.6 -8.2 | 258 22 22.0 4.9 41 103 15850 275 24 23.9 -2.1 | 245 26 23.3 11.0 42 100 16050 285 25 24.1 -6.5 | 254 24 23.6 6.6 43 98 16154 285 25 24.1 -6.5 | 254 24 23.6 6.6 44 81 17374 295 18 16.3 -7.6 | 251 17 15.7 5.5 45 78 17678 280 23 22.7 -4.0 | 248 24 22.1 9.1 46 74 17983 305 10 8.2 -5.7 | 226 11 7.6 7.3 47 71 18288 250 10 9.4 3.4 | 208 19 8.8 16.5 48 70 18350 265 15 14.9 1.3 | 225 20 14.4 14.4 49 67 18593 265 16 15.9 1.4 | 227 21 15.4 14.5 50 64 18898 295 13 11.8 -5.5 | 236 14 11.2 7.6 51 61 19202 270 18 18.0 -0.0 | 233 22 17.4 13.1 52 56 19812 320 12 7.7 -9.2 | 242 8 7.1 3.9 53 53 20117 325 10 5.7 -8.2 | 227 7 5.1 4.9 54 51 20422 270 10 10.0 -0.0 | 216 16 9.4 13.1 55 50 20530 295 5 4.5 -2.1 | 200 12 3.9 10.9 56 44 21336 300 4 3.5 -2.0 | 195 11 2.9 11.1 57 30 23860 170 8 -1.4 7.9 | 175 21 -2.0 20.9 58 23 25603 0 0 -0.0 -0.0 | 177 13 -0.6 13.1 59 20 26490 25 12 -5.1 -10.9 | 111 6 -5.7 2.2 60 19 26822 35 11 -6.3 -9.0 | 120 8 -6.9 4.0 61 17 27432 70 8 -7.5 -2.7 | 142 13 -8.1 10.3 62 17 27737 40 14 -9.0 -10.7 | 104 10 -9.6 2.3 63 16 28042 65 10 -9.1 -4.2 | 132 13 -9.6 8.8 64 15 28346 40 15 -9.6 -11.5 | 99 10 -10.2 1.6 65 14 28651 60 17 -14.7 -8.5 | 107 16 -15.3 4.6 66 14 28956 80 16 -15.8 -2.8 | 122 19 -16.3 10.3 67 13 29261 95 10 -10.0 0.9 | 143 17 -10.5 13.9 68 12 29870 90 11 -11.0 0.0 | 138 17 -11.6 13.1 69 11 30175 60 12 -10.4 -6.0 | 123 13 -11.0 7.1 70 10 31060 90 7 -7.0 0.0 | 150 15 -7.6 13.1 Wind Parameters Mean winds (0-6000m): 327.4 at 17.4 knts Storm direction: 357.4 at 13.1 knts Shear (0-3000m) pos: 4.7 neg: 1.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 158.1 deg Storm rel helicity (0-3000m) pos: 183.5 neg: -37.0 tot: 146.5 m^2/s^2 ave: 48.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 57.76 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 ------------------------------------------------------------------------------- 500 118 4 165 15| 4.3 0.0 4.3| 16.2 -12.5 3.6 7.3 0.01| 10.5 0.1 1000 171 4 176 17| 4.4 0.0 4.4| 57.6 -12.5 45.1 45.1 0.48| 11.0 5.2 1500 287 7 209 13| 5.8 0.0 5.8|108.7 -12.5 96.2 64.1 0.66| 13.4 8.8 2000 315 10 227 9| 5.3 0.0 5.3|119.6 -13.0 106.6 53.3 0.66| 11.5 7.6 2500 327 13 252 7| 5.6 0.0 5.6|165.8 -13.0 152.7 61.1 0.71| 12.1 8.6 3000 338 15 281 5| 4.7 1.3 6.0|183.5 -37.0 146.5 48.8 0.52| 12.7 6.7 4000 336 16 283 6| 3.4 1.9 5.2|184.1 -57.5 126.6 31.6 0.34| 11.3 3.9 5000 332 16 281 7| 2.7 1.9 4.6|188.2 -60.4 127.8 25.6 0.32| 9.9 3.1 6000 327 17 280 9| 2.3 1.6 3.9|205.6 -78.4 127.3 21.2 0.28| 9.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250427.12.gif