UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 28 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 80 SFC 964 378 -1.3 -3.9 82 2.6 -2.3 210 1 274.7 275.2 272.8 282.9 2.97 2 958 428 1.4 -4.6 64 6.0 -0.9 213 2 277.9 278.4 274.5 285.9 2.83 3 947 522 4.0 -4.0 56 8.0 0.8 219 5 281.5 282.0 276.6 290.0 3.00 4 932 654 7.0 -5.0 42 12.0 2.1 227 7 285.8 286.3 278.6 294.0 2.82 5 925 716 6.8 -6.2 39 13.0 1.6 230 8 286.3 286.7 278.5 293.8 2.60 6 920 761 8.8 -10.2 25 19.0 1.7 229 7 288.8 289.1 278.8 294.4 1.91 7 901 933 8.4 -11.6 23 20.0 1.1 224 5 290.1 290.4 279.2 295.3 1.74 8 850 1411 4.2 -14.8 24 19.0 -2.1 230 4 290.5 290.8 279.0 294.9 1.42 9 739 2526 -6.3 -19.3 35 13.0 -9.8 195 5 291.0 291.2 278.8 294.4 1.12 10 700 2948 -8.9 -30.9 15 22.0 -13.0 235 12 292.6 292.7 278.6 294.0 0.42 11 697 2981 -9.1 -32.1 14 23.0 -13.3 233 11 292.8 292.8 278.6 294.0 0.37 12 687 3093 -9.5 -24.5 28 15.0 -12.9 237 11 293.5 293.7 279.6 296.0 0.76 13 680 3172 -9.9 -17.9 52 8.0 -12.1 249 12 293.9 294.2 280.6 298.2 1.37 14 670 3286 -10.7 -17.7 56 7.0 -12.6 268 14 294.3 294.6 280.7 298.7 1.42 15 627 3792 -13.9 -18.2 70 4.3 -15.0 273 18 296.3 296.5 281.7 300.8 1.45 16 575 4443 -18.3 -25.3 54 7.0 -19.7 268 24 298.6 298.7 281.9 301.3 0.85 17 571 4495 -18.5 -26.5 49 8.0 -20.0 269 24 298.9 299.1 281.9 301.4 0.77 18 565 4574 -17.9 -39.9 13 22.0 -20.7 270 25 300.5 300.6 281.8 301.3 0.21 19 549 4788 -18.7 -39.7 14 21.0 -21.4 273 28 302.1 302.1 282.5 302.8 0.22 20 542 4883 -18.3 -42.3 10 24.0 -21.2 275 29 303.6 303.7 283.1 304.2 0.17 21 524 5134 -20.1 -35.1 25 15.0 -22.3 283 27 304.4 304.5 283.7 305.7 0.37 22 512 5306 -21.3 -45.3 10 24.0 -23.8 281 29 305.0 305.0 283.6 305.5 0.13 23 500 5480 -22.3 -38.3 22 16.0 -24.4 275 32 305.9 305.9 284.1 306.8 0.28 24 472 5903 -25.5 -37.5 32 12.0 -27.0 282 35 307.0 307.0 284.6 308.1 0.32 25 463 6043 -26.3 -50.3 9 24.0 -28.2 284 36 307.7 307.7 284.5 308.0 0.08 26 448 6281 -27.7 -55.7 5 28.0 -29.5 286 38 308.8 308.8 284.9 309.0 0.04 27 442 6378 -28.1 -55.1 6 27.0 -29.9 286 39 309.5 309.5 285.2 309.7 0.05 28 438 6444 -28.3 -39.3 34 11.0 -29.5 287 39 310.1 310.1 285.7 311.1 0.29 29 424 6677 -30.3 -35.3 62 5.0 -30.9 288 42 310.4 310.5 286.0 312.0 0.45 30 400 7090 -33.3 -37.8 64 4.5 -33.8 290 46 311.7 311.8 286.4 313.0 0.37 31 365 7727 -37.3 -43.3 54 6.0 -37.8 290 57 314.6 314.7 287.2 315.5 0.23 32 334 8333 -41.7 -45.5 66 3.8 -41.9 290 67 316.7 316.8 287.9 317.4 0.20 33 300 9050 -47.9 -51.2 69 3.3 -48.0 290 79 317.8 317.9 288.2 318.3 0.11 34 267 9810 -54.3 -58.9 57 4.6 -54.4 287 92 319.3 319.3 288.6 319.5 0.05 35 250 10230 -57.3 -60.6 66 3.3 -57.3 285 100 320.9 320.9 289.0 321.1 0.04 36 241 10460 -58.5 -63.7 51 5.2 -58.6 285 103 322.4 322.4 289.5 322.5 0.03 37 237 10564 -59.1 -65.1 46 6.0 -59.2 285 103 323.1 323.1 289.8 323.2 0.03 38 225 10887 -60.7 -64.9 58 4.2 -60.7 292 86 325.5 325.5 290.5 325.6 0.03 39 222 10970 -61.1 -65.9 53 4.8 -61.2 295 80 326.1 326.1 290.6 326.2 0.02 40 212 11256 -59.7 -75.7 11 16.0 -59.8 295 59 332.6 332.6 292.4 332.7 0.01 41 207 11405 -59.1 -77.1 8 18.0 -59.3 295 56 335.9 335.9 293.3 335.9 0.01 42 203 11527 -59.3 -77.3 8 18.0 -59.5 295 54 337.4 337.4 293.7 337.4 0.01 43 200 11620 -57.9 -77.9 6 20.0 -58.1 295 52 341.1 341.1 294.6 341.1 0.00 44 194 11812 -57.5 -78.5 5 21.0 -57.7 292 50 344.7 344.7 295.4 344.7 0.00 45 190 11944 -54.7 -80.7 3 26.0 -55.0 289 49 351.3 351.3 296.9 351.3 0.00 46 181 12254 -53.7 -81.7 2 28.0 -54.1 287 47 357.8 357.8 298.2 357.8 0.00 47 168 12731 -54.7 -83.7 2 29.0 -55.1 298 44 363.8 363.8 299.4 363.9 0.00 48 157 13166 -52.1 -83.1 1 31.0 -52.6 285 39 375.4 375.4 301.5 375.4 0.00 49 150 13460 -53.3 -83.3 1 30.0 -53.8 285 33 378.2 378.2 301.9 378.2 0.00 50 147 13590 -54.1 -84.1 1 30.0 -54.5 284 33 379.0 379.0 302.1 379.1 0.00 51 139 13950 -52.1 -84.1 1 32.0 -52.7 281 35 388.7 388.7 303.6 388.7 0.00 52 132 14283 -53.3 -84.3 1 31.0 -53.8 293 36 392.3 392.3 304.1 392.3 0.00 53 127 14533 -51.9 -83.9 1 32.0 -52.5 285 35 399.2 399.2 305.1 399.2 0.00 54 118 15007 -53.5 -85.5 1 32.0 -54.1 298 30 404.7 404.7 305.8 404.7 0.00 55 115 15173 -52.5 -84.5 1 32.0 -53.1 292 26 409.6 409.6 306.5 409.6 0.00 56 109 15517 -54.5 -85.5 1 31.0 -55.0 285 27 412.1 412.1 306.7 412.2 0.00 57 100 16070 -53.7 -85.7 1 32.0 -54.3 285 30 424.0 424.0 308.2 424.0 0.00 58 92 16606 -54.1 -86.1 1 32.0 -54.8 287 31 433.4 433.4 309.2 433.4 0.00 59 84 17193 -51.9 -84.9 1 33.0 -52.8 290 27 449.3 449.3 310.8 449.3 0.00 60 72 18188 -53.7 -85.7 1 32.0 -54.5 298 12 465.7 465.7 312.3 465.8 0.00 61 70 18370 -52.9 -85.9 1 33.0 -53.8 280 20 471.2 471.2 312.7 471.2 0.00 62 57 19700 -50.5 -85.5 1 35.0 -52.0 265 16 505.2 505.2 315.3 505.2 0.00 63 50 20550 -52.3 -85.3 1 33.0 -53.7 280 18 520.2 520.2 316.3 520.3 0.01 64 47 20952 -52.9 -85.9 1 33.0 -54.2 288 17 528.1 528.1 316.8 528.1 0.01 65 30 23870 -51.3 -86.3 1 35.0 -53.6 340 5 604.8 604.8 320.8 604.8 0.01 66 20 26500 -50.7 -86.7 1 36.0 -54.0 190 3 681.0 681.0 323.8 681.1 0.01 67 12 29856 -47.7 -85.7 0 38.0 -53.5 78 9 798.7 798.7 327.2 798.9 0.02 68 11 30430 -48.9 -85.9 1 37.0 -54.5 74 10 814.5 814.5 327.6 814.7 0.02 69 10 31060 -46.7 -85.7 0 39.0 -53.7 85 14 845.2 845.2 328.3 845.5 0.03 70 4.5 36478 -36.3 -79.3 0 43.0 -53.0 1110.8 1111.0 332.8 1113.0 0.17 TRP 222 10970 -61.1 -65.9 53 4.8 -61.2 295 80 326.1 326.1 290.6 326.2 0.02 WND 241 10460 -58.5 -63.7 51 5.2 -58.6 285 103 322.4 322.4 289.5 322.5 0.03 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: Surface below freezing Freezing level: 961.11 mb = 402.25 m = 1319.69 ft Freezing level: 805.60 mb = 1857.12 m = 6092.83 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 35.70 % Est. max temperature: 14.54 C = 58.17 F Sfc-Lift cond lev (LCL): 925.44 mb = 712.03 m = 2336.02 ft T: 6.81 C 700-500 lapse rate: 5.29 C/km ThetaE index: 1.33 C Layer 850.0- 697.0 mb Conv cond level (CCL): 635.23 mb = 3692.22 m = 12113.43 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 19.66 C = 67.38 F Cap Strength: 11.08 C Lifted Index: 11.55 C Risk: None Lifted Index @300 mb: 17.53 C Lifted Index @700 mb: 4.67 C Showalter Index: 10.32 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 7.50 C K Index: -10.30 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.84 J/kg Max Up Vert Vel: 10.76 m/s Conv Inhibition (B-): 64840.82 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 723.90 mb = 2686.86 m = 8815.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 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 ---------------------------------------------------------- 0 964 378 210 1 0.5 0.9 | 125 13 -10.2 7.3 1 937 610 225 7 4.9 4.9 | 153 13 -5.8 11.3 2 925 716 230 8 6.1 5.1 | 158 12 -4.6 11.5 3 903 914 225 5 3.5 3.5 | 144 12 -7.2 9.9 4 870 1219 200 1 0.3 0.9 | 125 13 -10.4 7.3 5 850 1411 230 4 3.1 2.6 | 139 12 -7.7 9.0 6 806 1829 230 4 3.1 2.6 | 139 12 -7.7 9.0 7 776 2134 225 3 2.1 2.1 | 135 12 -8.6 8.5 8 747 2438 190 4 0.7 3.9 | 136 14 -10.1 10.3 9 718 2743 210 6 3.0 5.2 | 146 14 -7.7 11.6 10 700 2948 235 12 9.8 6.9 | 176 13 -0.9 13.3 11 691 3048 230 10 7.7 6.4 | 166 13 -3.1 12.8 12 663 3353 280 15 14.8 -2.6 | 227 6 4.0 3.8 13 637 3658 275 17 16.9 -1.5 | 232 8 6.2 4.9 14 587 4267 265 22 21.9 1.9 | 233 14 11.2 8.3 15 542 4877 275 29 28.9 -2.5 | 258 19 18.1 3.9 16 520 5182 285 27 26.1 -7.0 | 272 15 15.3 -0.6 17 500 5480 275 32 31.9 -2.8 | 260 21 21.1 3.6 18 459 6096 285 36 34.8 -9.3 | 277 24 24.0 -2.9 19 400 7090 290 46 43.2 -15.7 | 286 34 32.5 -9.3 20 370 7620 290 55 51.7 -18.8 | 287 43 40.9 -12.4 21 300 9050 290 79 74.2 -27.0 | 288 67 63.5 -20.6 22 296 9144 290 79 74.2 -27.0 | 288 67 63.5 -20.6 23 250 10230 285 100 96.6 -25.9 | 283 88 85.8 -19.5 24 241 10460 285 103 99.5 -26.7 | 283 91 88.7 -20.3 25 233 10668 285 103 99.5 -26.7 | 283 91 88.7 -20.3 26 222 10970 295 80 72.5 -33.8 | 294 68 61.8 -27.4 27 211 11278 295 58 52.6 -24.5 | 293 46 41.8 -18.1 28 200 11620 295 52 47.1 -22.0 | 293 40 36.4 -15.6 29 183 12192 285 47 45.4 -12.2 | 279 35 34.6 -5.8 30 166 12802 300 44 38.1 -22.0 | 300 31 27.4 -15.6 31 159 13106 285 40 38.6 -10.4 | 278 28 27.9 -4.0 32 150 13460 285 33 31.9 -8.5 | 276 21 21.1 -2.2 33 137 14021 280 35 34.5 -6.1 | 269 24 23.7 0.3 34 131 14326 295 36 32.6 -15.2 | 292 24 21.9 -8.8 35 125 14630 280 35 34.5 -6.1 | 269 24 23.7 0.3 36 119 14935 300 31 26.8 -15.5 | 300 18 16.1 -9.1 37 114 15240 290 25 23.5 -8.6 | 280 13 12.7 -2.2 38 103 15850 280 29 28.6 -5.0 | 266 18 17.8 1.4 39 100 16070 285 30 29.0 -7.8 | 274 18 18.2 -1.4 40 99 16154 300 31 26.8 -15.5 | 300 18 16.1 -9.1 41 94 16459 285 30 29.0 -7.8 | 274 18 18.2 -1.4 42 90 16764 290 33 31.0 -11.3 | 284 21 20.3 -4.9 43 82 17374 290 24 22.6 -8.2 | 279 12 11.8 -1.8 44 78 17678 310 18 13.8 -11.6 | 330 6 3.0 -5.2 45 74 17983 285 14 13.5 -3.6 | 225 4 2.8 2.8 46 71 18288 305 11 9.0 -6.3 | 93 2 -1.7 0.1 47 70 18370 280 20 19.7 -3.5 | 252 9 8.9 2.9 48 68 18593 275 21 20.9 -1.8 | 246 11 10.2 4.6 49 65 18898 265 20 19.9 1.7 | 228 12 9.2 8.1 50 62 19202 310 15 11.5 -9.6 | 347 3 0.7 -3.3 51 59 19507 255 14 13.5 3.6 | 195 10 2.8 10.0 52 56 19812 270 17 17.0 -0.0 | 224 9 6.3 6.4 53 53 20117 300 10 8.7 -5.0 | 124 3 -2.1 1.4 54 51 20422 285 3 2.9 -0.8 | 126 10 -7.9 5.6 55 50 20550 280 18 17.7 -3.1 | 245 8 7.0 3.3 56 49 20726 255 15 14.5 3.9 | 200 11 3.7 10.3 57 46 21031 300 18 15.6 -9.0 | 298 6 4.8 -2.6 58 44 21336 260 15 14.8 2.6 | 204 10 4.0 9.0 59 42 21641 280 20 19.7 -3.5 | 252 9 8.9 2.9 60 40 21946 280 11 10.8 -1.9 | 181 4 0.1 4.5 61 38 22250 330 10 5.0 -8.7 | 68 6 -5.7 -2.3 62 33 23165 270 10 10.0 -0.0 | 173 6 -0.7 6.4 63 30 23774 0 0 -0.0 -0.0 | 121 13 -10.7 6.4 64 30 23870 340 5 1.7 -4.7 | 101 9 -9.0 1.7 65 26 24689 35 11 -6.3 -9.0 | 81 17 -17.1 -2.6 66 25 24994 50 10 -7.7 -6.4 | 90 18 -18.4 -0.0 67 20 26500 190 3 0.5 3.0 | 132 14 -10.2 9.3 68 17 27432 125 5 -4.1 2.9 | 122 17 -14.8 9.3 69 14 28651 50 2 -1.5 -1.3 | 113 13 -12.3 5.1 70 14 28956 20 10 -3.4 -9.4 | 78 14 -14.2 -3.0 71 13 29261 55 19 -15.6 -10.9 | 80 27 -26.3 -4.5 72 13 29566 85 10 -10.0 -0.9 | 105 21 -20.7 5.5 73 11 30175 70 8 -7.5 -2.7 | 101 19 -18.3 3.7 74 10 31060 85 14 -13.9 -1.2 | 102 25 -24.7 5.2 Wind Parameters Mean winds (0-6000m): 270.7 at 16.7 knts Storm direction: 300.7 at 12.5 knts Shear (0-3000m) pos: 3.1 neg: 0.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 84.3 neg: -25.8 tot: 58.5 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.50 Bulk Shear: 23.16 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 ------------------------------------------------------------------------------- 500 226 6 147 12| 4.7 0.0 4.7| 22.7 -6.8 15.9 31.9 0.53| 9.2 4.9 1000 225 4 141 12| 2.4 1.1 3.4| 29.4 -20.7 8.7 8.7 0.17| 7.9 1.3 1500 227 4 140 12| 1.7 0.7 2.4| 31.0 -21.2 9.8 6.5 0.18| 5.5 1.0 2000 225 4 139 12| 1.3 0.9 2.1| 31.7 -23.5 8.3 4.1 0.13| 4.8 0.6 2500 220 4 141 13| 2.4 0.7 3.1| 57.8 -23.5 34.3 13.7 0.36| 5.4 2.0 3000 232 6 148 12| 3.1 0.6 3.7| 84.3 -25.8 58.5 19.5 0.48| 6.9 3.3 4000 254 9 167 9| 2.3 0.8 3.1| 90.5 -25.9 64.5 16.1 0.43| 6.4 2.7 5000 264 13 195 8| 2.7 0.6 3.3|133.6 -36.8 96.8 19.4 0.43| 6.8 3.0 6000 271 17 224 9| 3.0 0.5 3.6|181.9 -44.1 137.8 23.0 0.45| 6.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250428.12.gif