UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 17 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 173 SFC 975 378 -1.3 -6.3 69 5.0 -3.0 250 3 273.8 274.2 271.5 280.6 2.44 2 971 411 1.2 -8.8 47 10.0 -2.2 238 4 276.7 277.0 272.5 282.4 2.02 3 929 770 6.2 -11.8 26 18.0 -0.0 210 9 285.3 285.6 276.7 290.2 1.66 4 925 805 6.0 -11.0 28 17.0 -0.0 220 9 285.4 285.8 277.0 290.7 1.78 5 912 921 5.8 -11.2 28 17.0 -0.2 220 10 286.4 286.7 277.5 291.7 1.78 6 850 1491 0.8 -13.2 34 14.0 -3.7 310 6 287.0 287.3 277.6 291.8 1.62 7 749 2490 -8.1 -15.1 57 7.0 -10.1 300 9 287.9 288.2 278.0 292.6 1.58 8 736 2626 -9.1 -15.1 62 6.0 -10.8 300 11 288.2 288.5 278.2 293.1 1.61 9 732 2668 -9.3 -16.3 57 7.0 -11.2 300 11 288.5 288.7 278.1 292.9 1.46 10 730 2689 -8.9 -20.9 37 12.0 -11.8 300 11 289.1 289.3 277.7 292.2 0.99 11 716 2839 -9.5 -25.5 26 16.0 -12.9 295 12 290.1 290.2 277.7 292.2 0.67 12 702 2992 -8.3 -37.3 8 29.0 -13.0 286 12 293.1 293.1 278.5 293.8 0.22 13 700 3014 -8.3 -37.3 8 29.0 -13.0 285 12 293.3 293.3 278.6 294.0 0.22 14 685 3182 -9.3 -40.3 6 31.0 -13.9 282 13 294.0 294.0 278.9 294.6 0.17 15 676 3285 -9.9 -35.9 10 26.0 -14.2 284 12 294.4 294.5 279.3 295.3 0.26 16 665 3411 -10.9 -20.9 44 10.0 -13.3 286 12 294.7 294.9 280.5 298.1 1.09 17 650 3587 -12.1 -22.1 43 10.0 -14.5 289 11 295.3 295.5 280.7 298.4 1.00 18 646 3634 -12.3 -31.3 19 19.0 -15.7 289 11 295.6 295.7 280.0 297.0 0.43 19 636 3753 -13.1 -44.1 5 31.0 -17.0 301 14 296.0 296.0 279.7 296.4 0.12 20 631 3814 -13.5 -45.5 5 32.0 -17.3 309 15 296.2 296.2 279.8 296.6 0.10 21 626 3874 -13.7 -29.7 25 16.0 -16.6 317 17 296.6 296.7 280.6 298.3 0.52 22 625 3886 -13.3 -21.3 51 8.0 -15.2 319 18 297.2 297.4 281.7 300.8 1.12 23 620 3948 -12.9 -16.3 76 3.4 -13.9 327 19 298.4 298.7 282.9 303.7 1.73 24 612 4047 -12.7 -18.7 61 6.0 -14.3 330 21 299.7 300.0 283.1 304.2 1.43 25 604 4148 -13.1 -15.3 84 2.2 -13.7 330 23 300.4 300.7 284.0 306.4 1.92 26 597 4237 -12.9 -18.9 61 6.0 -14.5 330 24 301.6 301.9 283.9 306.2 1.44 27 591 4314 -13.1 -16.7 74 3.6 -14.2 330 26 302.3 302.6 284.5 307.8 1.75 28 582 4431 -12.1 -19.1 56 7.0 -14.0 330 30 304.8 305.0 285.1 309.4 1.45 29 509 5447 -18.1 -24.1 59 6.0 -19.5 334 49 309.4 309.6 286.4 313.0 1.07 30 500 5580 -18.9 -24.9 59 6.0 -20.2 335 50 310.0 310.2 286.5 313.4 1.01 31 489 5745 -20.1 -26.1 59 6.0 -21.4 337 51 310.5 310.7 286.6 313.6 0.93 32 483 5836 -19.9 -29.9 41 10.0 -21.8 337 51 311.8 312.0 286.8 314.1 0.66 33 457 6244 -22.9 -26.7 71 3.8 -23.7 340 55 313.1 313.2 287.5 316.3 0.94 34 443 6471 -23.3 -31.3 48 8.0 -24.6 340 57 315.4 315.5 287.9 317.6 0.63 35 432 6654 -24.5 -30.5 57 6.0 -25.5 340 59 316.1 316.2 288.3 318.5 0.70 36 428 6722 -24.5 -32.5 47 8.0 -25.8 340 60 317.0 317.1 288.4 319.0 0.58 37 426 6756 -24.5 -33.5 43 9.0 -25.9 340 61 317.4 317.5 288.5 319.3 0.53 38 400 7210 -28.5 -38.5 38 10.0 -29.7 340 66 317.9 318.0 288.5 319.2 0.34 39 374 7688 -32.3 -43.3 33 11.0 -33.3 345 68 319.1 319.1 288.7 319.9 0.22 40 341 8332 -37.9 -44.9 48 7.0 -38.4 343 75 320.0 320.0 289.0 320.8 0.20 41 333 8495 -39.3 -48.3 38 9.0 -39.9 342 76 320.3 320.3 289.0 320.8 0.14 42 324 8682 -41.1 -45.5 62 4.4 -41.4 341 77 320.3 320.3 289.0 321.1 0.20 43 300 9200 -45.1 -49.8 59 4.7 -45.3 330 83 321.8 321.8 289.5 322.3 0.13 44 285 9539 -48.1 -51.2 70 3.1 -48.2 327 85 322.3 322.3 289.6 322.7 0.12 45 280 9655 -49.1 -51.4 77 2.3 -49.2 326 85 322.4 322.5 289.6 322.9 0.12 46 262 10088 -50.9 -57.9 43 7.0 -51.1 330 90 326.0 326.0 290.6 326.2 0.06 47 257 10212 -52.1 -60.1 38 8.0 -52.3 332 92 326.0 326.0 290.6 326.2 0.05 48 251 10364 -53.5 -58.2 56 4.7 -53.6 335 94 326.2 326.2 290.7 326.4 0.06 49 250 10390 -53.5 -58.3 56 4.8 -53.6 335 94 326.5 326.5 290.8 326.8 0.06 50 243 10572 -55.1 -61.1 47 6.0 -55.2 335 94 326.8 326.8 290.9 327.0 0.04 51 222 11143 -60.5 -65.3 53 4.8 -60.6 335 99 327.0 327.1 290.9 327.2 0.03 52 213 11400 -61.5 -66.9 49 5.4 -61.6 335 102 329.4 329.4 291.6 329.5 0.02 53 204 11667 -62.5 -68.5 44 6.0 -62.6 337 100 331.9 331.9 292.3 332.0 0.02 54 202 11728 -61.9 -69.9 34 8.0 -62.0 339 98 333.8 333.8 292.7 333.8 0.02 55 200 11790 -62.1 -70.1 34 8.0 -62.2 340 96 334.4 334.4 292.9 334.5 0.02 56 182 12367 -66.9 -71.0 56 4.1 -67.0 345 86 335.7 335.8 293.3 335.8 0.01 57 174 12639 -66.3 -76.3 23 10.0 -66.4 336 80 341.1 341.1 294.6 341.1 0.01 58 168 12852 -65.9 -77.9 17 12.0 -66.0 329 78 345.2 345.2 295.6 345.2 0.01 59 163 13037 -62.5 -80.5 7 18.0 -62.6 326 83 353.9 353.9 297.5 353.9 0.00 60 150 13550 -62.3 -84.3 4 22.0 -62.4 340 58 362.8 362.8 299.2 362.8 0.00 61 100 16100 -56.3 -85.3 1 29.0 -56.8 330 25 418.9 418.9 307.6 419.0 0.00 62 72 18198 -53.7 -84.7 1 31.0 -54.5 329 14 465.7 465.7 312.3 465.8 0.00 63 70 18380 -52.5 -85.5 1 33.0 -53.5 355 16 472.1 472.1 312.8 472.1 0.00 64 67 18664 -51.3 -84.3 1 33.0 -52.5 354 15 480.6 480.6 313.5 480.6 0.00 65 53 20176 -54.3 -85.3 1 31.0 -55.4 10 15 507.0 507.0 315.4 507.0 0.01 66 50 20550 -53.9 -85.9 1 32.0 -55.1 280 8 516.5 516.5 316.1 516.5 0.00 67 30 23840 -53.1 -86.1 1 33.0 -55.0 60 12 599.9 599.9 320.6 599.9 0.01 68 20 26460 -51.3 -86.3 1 35.0 -54.4 105 11 679.1 679.2 323.7 679.2 0.01 69 11 30386 -48.5 -84.5 1 36.0 -54.3 59 8 816.0 816.0 327.6 816.2 0.03 70 10 31020 -45.1 -84.1 0 39.0 -52.8 85 21 851.2 851.2 328.4 851.5 0.03 71 7.5 32961 -40.5 -81.5 0 41.0 -51.9 942.8 942.9 330.2 943.6 0.07 72 6.6 33827 -43.5 -83.5 0 40.0 -53.8 965.3 965.4 330.6 965.9 0.06 73 5.2 35444 -39.7 -80.7 0 41.0 -53.4 1050.6 1050.6 331.9 1051.9 0.11 74 5.0 35714 -35.5 -78.5 0 43.0 -52.1 1081.5 1081.6 332.4 1083.7 0.17 75 4.6 36295 -34.9 -77.9 0 43.0 -52.4 1110.4 1110.5 332.8 1113.1 0.20 TRP 182 12367 -66.9 -71.0 56 4.1 -67.0 345 86 335.7 335.8 293.3 335.8 0.01 WND 213 11400 -61.5 -66.9 49 5.4 -61.6 335 102 329.4 329.4 291.6 329.5 0.02 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: Surface below freezing Freezing level: 972.92 mb = 395.11 m = 1296.28 ft Freezing level: 840.92 mb = 1580.81 m = 5186.31 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 43.02 % Est. max temperature: 12.00 C = 53.61 F Sfc-Lift cond lev (LCL): 901.48 mb = 1014.70 m = 3329.03 ft T: 4.98 C 700-500 lapse rate: 4.13 C/km ThetaE index: 0.87 C Layer 732.0- 716.0 mb Conv cond level (CCL): 508.44 mb = 5454.90 m = 17896.44 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 34.04 C = 93.27 F Cap Strength: 17.74 C Lifted Index: 18.05 C Risk: None Lifted Index @300 mb: 23.26 C Lifted Index @700 mb: 7.97 C Showalter Index: 15.94 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 5.70 C K Index: -22.50 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.60 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 73355.78 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 730.29 mb = 2686.04 m = 8812.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 17 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 ---------------------------------------------------------- 0 975 378 250 3 2.8 1.0 | 184 18 1.3 18.2 1 948 610 165 10 -2.6 9.7 | 171 27 -4.1 26.8 2 925 805 220 9 5.8 6.9 | 190 24 4.2 24.0 3 913 914 220 10 6.4 7.7 | 191 25 4.9 24.8 4 879 1219 245 5 4.5 2.1 | 189 19 3.0 19.2 5 850 1491 310 6 4.6 -3.9 | 193 14 3.1 13.3 6 814 1829 275 3 3.0 -0.3 | 185 17 1.4 16.9 7 783 2134 300 9 7.8 -4.5 | 206 14 6.3 12.6 8 753 2438 300 9 7.8 -4.5 | 206 14 6.3 12.6 9 725 2743 300 12 10.4 -6.0 | 218 14 8.9 11.1 10 700 3014 285 12 11.6 -3.1 | 216 17 10.1 14.0 11 697 3048 280 13 12.8 -2.3 | 217 19 11.3 14.9 12 643 3658 290 11 10.3 -3.8 | 213 16 8.8 13.4 13 618 3962 330 20 10.0 -17.3 | 271 8 8.5 -0.2 14 594 4267 330 25 12.5 -21.7 | 292 12 11.0 -4.5 15 548 4877 330 43 21.5 -37.2 | 315 28 20.0 -20.1 16 500 5580 335 50 21.1 -45.3 | 325 34 19.6 -28.2 17 466 6096 340 53 18.1 -49.8 | 333 37 16.6 -32.7 18 400 7210 340 66 22.6 -62.0 | 335 50 21.0 -44.9 19 377 7620 345 67 17.3 -64.7 | 342 50 15.8 -47.6 20 361 7925 345 73 18.9 -70.5 | 342 56 17.4 -53.4 21 316 8839 340 78 26.7 -73.3 | 336 62 25.1 -56.2 22 302 9144 330 81 40.5 -70.1 | 324 66 39.0 -53.0 23 300 9200 330 83 41.5 -71.9 | 324 68 40.0 -54.7 24 276 9754 325 86 49.3 -70.4 | 318 72 47.8 -53.3 25 250 10390 335 94 39.7 -85.2 | 331 78 38.2 -68.1 26 239 10668 335 94 39.7 -85.2 | 331 78 38.2 -68.1 27 213 11400 335 102 43.1 -92.4 | 331 86 41.6 -75.3 28 207 11582 335 102 43.1 -92.4 | 331 86 41.6 -75.3 29 200 11790 340 96 32.8 -90.2 | 337 79 31.3 -73.1 30 187 12192 350 97 16.8 -95.5 | 349 80 15.3 -78.4 31 182 12367 345 86 22.3 -83.1 | 343 69 20.7 -65.9 32 170 12802 330 77 38.5 -66.7 | 323 62 37.0 -49.5 33 161 13106 325 85 48.8 -69.6 | 318 71 47.2 -52.5 34 150 13550 340 58 19.8 -54.5 | 334 42 18.3 -37.4 35 139 14021 345 51 13.2 -49.3 | 340 34 11.7 -32.1 36 115 15240 340 38 13.0 -35.7 | 328 22 11.5 -18.6 37 109 15545 335 32 13.5 -29.0 | 315 17 12.0 -11.9 38 104 15850 340 23 7.9 -21.6 | 305 8 6.3 -4.5 39 100 16100 330 25 12.5 -21.7 | 292 12 11.0 -4.5 40 99 16154 320 26 16.7 -19.9 | 280 15 15.2 -2.8 41 95 16459 305 17 13.9 -9.8 | 239 14 12.4 7.4 42 82 17374 325 17 9.8 -13.9 | 249 9 8.2 3.2 43 78 17678 315 12 8.5 -8.5 | 219 11 6.9 8.7 44 74 17983 325 18 10.3 -14.7 | 255 9 8.8 2.4 45 71 18288 330 13 6.5 -11.3 | 220 8 5.0 5.9 46 70 18380 355 16 1.4 -15.9 | 173 1 -0.1 1.2 47 68 18593 345 15 3.9 -14.5 | 221 4 2.3 2.6 48 65 18898 25 17 -7.2 -15.4 | 101 9 -8.7 1.7 49 62 19202 335 5 2.1 -4.5 | 183 13 0.6 12.6 50 59 19507 310 10 7.7 -6.4 | 210 12 6.1 10.7 51 56 19812 335 16 6.8 -14.5 | 243 6 5.2 2.6 52 53 20117 5 16 -1.4 -15.9 | 112 3 -2.9 1.2 53 51 20422 30 10 -5.0 -8.7 | 142 11 -6.5 8.5 54 50 20550 280 8 7.9 -1.4 | 202 17 6.3 15.7 55 49 20726 315 3 2.1 -2.1 | 182 15 0.6 15.0 56 46 21031 315 10 7.1 -7.1 | 209 11 5.5 10.1 57 44 21336 10 11 -1.9 -10.8 | 151 7 -3.5 6.3 58 42 21641 360 10 -0.0 -10.0 | 168 7 -1.5 7.1 59 38 22250 35 10 -5.7 -8.2 | 141 12 -7.3 8.9 60 37 22555 65 10 -9.1 -4.2 | 141 17 -10.6 12.9 61 33 23165 35 10 -5.7 -8.2 | 141 12 -7.3 8.9 62 32 23470 55 11 -9.0 -6.3 | 136 15 -10.6 10.8 63 30 23840 60 12 -10.4 -6.0 | 133 16 -11.9 11.1 64 29 24079 60 12 -10.4 -6.0 | 133 16 -11.9 11.1 65 24 25298 65 11 -10.0 -4.6 | 137 17 -11.5 12.5 66 23 25603 95 13 -13.0 1.1 | 142 23 -14.5 18.3 67 20 26460 105 11 -10.6 2.8 | 149 23 -12.2 20.0 68 20 26518 60 11 -9.5 -5.5 | 136 16 -11.1 11.6 69 19 26822 70 12 -11.3 -4.1 | 135 18 -12.8 13.0 70 18 27127 85 6 -6.0 -0.5 | 156 18 -7.5 16.6 71 17 27432 65 11 -10.0 -4.6 | 137 17 -11.5 12.5 72 16 27737 70 18 -16.9 -6.2 | 121 21 -18.5 11.0 73 16 28042 95 14 -13.9 1.2 | 140 24 -15.5 18.4 74 15 28346 110 11 -10.3 3.8 | 150 24 -11.9 20.9 75 14 28651 65 13 -11.8 -5.5 | 131 18 -13.3 11.6 76 14 28956 80 17 -16.7 -3.0 | 128 23 -18.3 14.2 77 13 29261 100 15 -14.8 2.6 | 140 26 -16.3 19.7 78 12 29566 145 16 -9.2 13.1 | 160 32 -10.7 30.2 79 11 30175 50 4 -3.1 -2.6 | 162 15 -4.6 14.6 80 10 31020 85 21 -20.9 -1.8 | 124 27 -22.5 15.3 Wind Parameters Mean winds (0-6000m): 324.9 at 22.9 knts Storm direction: 354.9 at 17.2 knts Shear (0-3000m) pos: 2.2 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 31.4 deg Storm rel helicity (0-3000m) pos: 91.0 neg: -40.8 tot: 50.2 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.40 Bulk Shear: 111.06 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 8 181 25| 0.0 7.4 7.4| 48.1 -24.4 23.7 47.4 0.19| 17.4 3.3 1000 214 8 186 24| 4.5 3.7 8.2| 56.3 -28.0 28.3 28.3 0.16| 13.3 2.2 1500 232 7 190 21| 3.0 2.5 5.5| 58.6 -36.1 22.5 15.0 0.08| 11.0 0.9 2000 256 7 195 20| 3.3 1.9 5.2| 78.7 -36.1 42.6 21.3 0.20| 9.7 2.0 2500 272 8 200 18| 2.7 1.8 4.4| 89.7 -37.1 52.6 21.0 0.25| 8.6 2.1 3000 276 8 203 18| 2.2 1.7 3.9| 91.0 -40.8 50.2 16.7 0.21| 7.9 1.7 4000 296 11 213 15| 4.4 1.3 5.7|144.1 -42.7 101.4 25.4 0.38| 9.0 3.4 5000 315 17 243 12| 5.5 1.0 6.6|203.5 -42.7 160.8 32.2 0.40| 9.3 3.7 6000 325 23 278 12| 5.4 0.9 6.3|267.1 -42.7 224.4 37.4 0.42| 8.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250417.12.gif