UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 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 123 SFC 970 378 12.0 -5.0 30 17.0 4.8 150 3 287.6 288.1 279.3 295.6 2.71 2 954 516 9.4 -6.6 32 16.0 2.9 144 6 286.4 286.8 278.4 293.5 2.44 3 925 770 6.8 -6.2 39 13.0 1.6 145 5 286.3 286.7 278.5 293.8 2.60 4 858 1382 1.0 -7.0 55 8.0 -2.0 210 5 286.4 286.9 278.6 294.1 2.63 5 850 1457 0.8 -11.2 40 12.0 -3.3 245 4 287.0 287.3 278.0 292.6 1.91 6 844 1514 0.6 -14.4 31 15.0 -4.1 216 2 287.4 287.6 277.6 291.8 1.48 7 805 1891 -2.5 -16.5 33 14.0 -6.6 226 12 288.0 288.2 277.6 291.9 1.31 8 801 1931 -2.9 -9.9 58 7.0 -5.3 227 13 288.0 288.4 278.9 294.6 2.25 9 797 1970 -3.3 -10.3 58 7.0 -5.7 227 13 287.9 288.3 278.8 294.4 2.19 10 788 2060 -4.3 -10.3 63 6.0 -6.3 229 15 287.8 288.2 278.8 294.3 2.21 11 738 2573 -7.7 -13.7 62 6.0 -9.5 256 22 289.5 289.9 279.0 294.9 1.80 12 709 2884 -9.3 -29.3 18 20.0 -13.2 279 21 291.1 291.2 278.0 292.7 0.48 13 700 2983 -9.9 -28.9 20 19.0 -13.6 285 20 291.5 291.6 278.2 293.1 0.50 14 686 3138 -10.7 -27.7 23 17.0 -14.1 277 16 292.3 292.4 278.7 294.2 0.57 15 605 4089 -18.3 -42.3 10 24.0 -21.0 272 22 294.2 294.3 279.0 294.8 0.15 16 528 5088 -26.5 -45.5 15 19.0 -28.0 278 25 296.1 296.1 279.8 296.5 0.12 17 504 5423 -28.3 -50.3 10 22.0 -29.8 284 25 297.9 297.9 280.5 298.1 0.08 18 500 5480 -28.3 -48.3 13 20.0 -29.7 285 25 298.5 298.6 280.8 298.9 0.10 19 495 5552 -28.3 -40.3 31 12.0 -29.5 287 25 299.4 299.4 281.4 300.2 0.23 20 479 5786 -30.3 -38.3 46 8.0 -31.1 295 27 299.8 299.8 281.7 300.8 0.29 21 454 6164 -32.9 -37.6 63 4.7 -33.3 290 31 301.1 301.2 282.3 302.3 0.33 22 400 7040 -39.3 -43.1 67 3.8 -39.5 295 33 303.9 304.0 283.2 304.7 0.21 23 392 7178 -40.5 -43.3 74 2.8 -40.7 297 34 304.1 304.1 283.3 304.9 0.21 24 353 7886 -44.9 -49.8 58 4.9 -45.1 304 39 307.4 307.5 284.5 307.8 0.11 25 341 8117 -46.9 -50.9 64 4.0 -47.0 303 41 307.8 307.8 284.6 308.2 0.10 26 326 8414 -48.5 -53.4 57 4.9 -48.7 302 44 309.5 309.6 285.2 309.9 0.08 27 322 8495 -48.3 -60.3 24 12.0 -48.6 302 45 310.9 310.9 285.7 311.1 0.04 28 319 8557 -48.5 -65.5 12 17.0 -48.8 302 45 311.5 311.5 285.9 311.5 0.02 29 300 8960 -50.3 -67.3 12 17.0 -50.6 300 49 314.5 314.5 286.9 314.5 0.01 30 284 9318 -52.5 -63.5 25 11.0 -52.7 300 50 316.3 316.3 287.5 316.4 0.03 31 261 9864 -54.9 -68.9 16 14.0 -55.1 300 50 320.5 320.5 288.9 320.5 0.01 32 250 10140 -55.1 -70.1 14 15.0 -55.3 305 49 324.1 324.2 290.0 324.2 0.01 33 242 10347 -55.5 -70.5 14 15.0 -55.7 305 49 326.6 326.6 290.7 326.6 0.01 34 237 10480 -53.9 -71.9 9 18.0 -54.1 305 50 330.9 331.0 292.0 331.0 0.01 35 222 10898 -54.7 -72.7 9 18.0 -54.9 303 51 336.0 336.0 293.3 336.0 0.01 36 212 11194 -51.9 -78.9 3 27.0 -52.2 301 53 344.8 344.8 295.4 344.8 0.00 37 205 11411 -52.9 -79.9 2 27.0 -53.2 298 47 346.5 346.5 295.8 346.6 0.00 38 200 11570 -51.5 -80.5 2 29.0 -51.9 295 40 351.2 351.2 296.9 351.2 0.00 39 191 11869 -50.1 -82.1 1 32.0 -50.6 295 42 358.1 358.1 298.3 358.1 0.00 40 170 12626 -51.7 -82.7 1 31.0 -52.2 303 38 367.6 367.6 300.1 367.6 0.00 41 158 13101 -51.1 -83.1 1 32.0 -51.7 296 37 376.4 376.4 301.6 376.4 0.00 42 155 13226 -49.3 -82.3 1 33.0 -50.0 292 38 381.5 381.5 302.5 381.5 0.00 43 150 13440 -49.9 -82.9 1 33.0 -50.5 285 38 384.1 384.1 302.9 384.1 0.00 44 141 13842 -51.9 -83.9 1 32.0 -52.5 285 37 387.4 387.4 303.4 387.5 0.00 45 131 14319 -50.5 -83.5 1 33.0 -51.2 285 36 398.2 398.2 304.9 398.2 0.00 46 123 14727 -52.7 -84.7 1 32.0 -53.3 292 32 401.4 401.4 305.4 401.4 0.00 47 109 15505 -53.3 -85.3 1 32.0 -53.9 295 29 414.4 414.4 307.0 414.4 0.00 48 100 16060 -52.9 -84.9 1 32.0 -53.6 285 33 425.5 425.5 308.3 425.5 0.00 49 93 16529 -54.1 -85.1 1 31.0 -54.8 285 32 432.1 432.1 309.0 432.1 0.00 50 70 18370 -50.9 -84.9 1 34.0 -52.1 290 9 475.5 475.5 313.1 475.5 0.00 51 69 18464 -50.7 -84.7 1 34.0 -51.9 288 10 477.9 477.9 313.3 477.9 0.00 52 61 19263 -52.9 -84.9 1 32.0 -53.9 290 12 490.1 490.1 314.2 490.2 0.00 53 50 20550 -51.3 -85.3 1 34.0 -52.8 285 7 522.6 522.6 316.5 522.6 0.01 54 41 21839 -50.1 -85.1 1 35.0 -52.1 275 12 556.1 556.1 318.4 556.1 0.01 55 30 23870 -51.1 -86.1 1 35.0 -53.4 190 2 605.3 605.3 320.9 605.4 0.01 56 22 25889 -51.7 -85.7 1 34.0 -54.5 44 7 659.7 659.7 323.0 659.8 0.01 57 20 26510 -50.5 -85.5 1 35.0 -53.8 85 5 681.6 681.6 323.8 681.7 0.01 58 10 31080 -45.5 -84.5 0 39.0 -53.0 115 6 849.7 849.7 328.4 850.0 0.03 59 6.0 34522 -40.7 -81.7 0 41.0 -53.1 1004.1 1004.2 331.2 1005.1 0.08 TRP 261 9864 -54.9 -68.9 16 14.0 -55.1 300 50 320.5 320.5 288.9 320.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: 836.45 mb = 1586.92 m = 5206.36 ft Wetbulb zero: 895.46 mb = 1034.03 m = 3392.46 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 29.35 % Est. max temperature: 12.09 C = 53.76 F Sfc-Lift cond lev (LCL): 748.36 mb = 2464.23 m = 8084.65 ft T: -6.98 C 700-500 lapse rate: 7.37 C/km ThetaE index: 2.27 C Layer 709.0- 700.0 mb Conv cond level (CCL): 700.28 mb = 2979.90 m = 9776.44 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 15.83 C = 60.50 F Cap Strength: 4.49 C Lifted Index: 5.02 C Risk: None Lifted Index @300 mb: 14.60 C Lifted Index @700 mb: 3.15 C Showalter Index: 5.96 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 17.10 C K Index: -1.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.87 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 64312.69 J/kg Cap Strength: 4.55 C Lift Cond Lev (LCL): 753.81 mb = 2407.41 m = 7898.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 14 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 ---------------------------------------------------------- 0 970 378 150 3 -1.5 2.6 | 127 17 -13.4 10.1 1 943 610 140 8 -5.1 6.1 | 129 22 -17.1 13.6 2 925 770 145 5 -2.9 4.1 | 128 19 -14.8 11.6 3 909 914 120 4 -3.5 2.0 | 122 18 -15.4 9.5 4 875 1219 135 6 -4.2 4.2 | 126 20 -16.2 11.7 5 850 1457 245 4 3.6 1.7 | 138 12 -8.3 9.1 6 843 1524 210 1 0.5 0.9 | 126 14 -11.4 8.3 7 811 1829 225 11 7.8 7.8 | 165 16 -4.2 15.2 8 780 2134 230 16 12.3 10.3 | 181 18 0.3 17.7 9 750 2438 245 22 19.9 9.3 | 206 19 8.0 16.8 10 722 2743 270 23 23.0 -0.0 | 236 13 11.1 7.5 11 700 2983 285 20 19.3 -5.2 | 253 8 7.4 2.3 12 694 3048 280 15 14.8 -2.6 | 210 6 2.8 4.9 13 666 3353 270 20 20.0 -0.0 | 227 11 8.1 7.5 14 639 3658 270 22 22.0 -0.0 | 233 13 10.1 7.5 15 613 3962 270 22 22.0 -0.0 | 233 13 10.1 7.5 16 589 4267 275 21 20.9 -1.8 | 238 11 9.0 5.6 17 542 4877 275 25 24.9 -2.2 | 248 14 13.0 5.3 18 500 5480 285 25 24.1 -6.5 | 265 12 12.2 1.0 19 478 5791 295 27 24.5 -11.4 | 288 13 12.5 -4.0 20 458 6096 290 31 29.1 -10.6 | 280 17 17.2 -3.1 21 400 7040 295 33 29.9 -13.9 | 290 19 18.0 -6.5 22 367 7620 305 37 30.3 -21.2 | 307 23 18.4 -13.8 23 300 8960 300 49 42.4 -24.5 | 299 35 30.5 -17.0 24 292 9144 300 50 43.3 -25.0 | 299 36 31.4 -17.5 25 261 9864 300 50 43.3 -25.0 | 299 36 31.4 -17.5 26 250 10140 305 49 40.1 -28.1 | 306 35 28.2 -20.6 27 230 10668 305 50 41.0 -28.7 | 306 36 29.0 -21.2 28 209 11278 300 53 45.9 -26.5 | 299 39 34.0 -19.0 29 200 11570 295 40 36.3 -16.9 | 291 26 24.3 -9.4 30 200 11582 300 40 34.6 -20.0 | 299 26 22.7 -12.5 31 190 11887 295 42 38.1 -17.7 | 291 28 26.1 -10.3 32 165 12802 305 37 30.3 -21.2 | 307 23 18.4 -13.8 33 150 13440 285 38 36.7 -9.8 | 275 25 24.8 -2.4 34 131 14326 285 36 34.8 -9.3 | 275 23 22.8 -1.9 35 114 15240 300 27 23.4 -13.5 | 298 13 11.5 -6.0 36 100 16060 285 33 31.9 -8.5 | 273 20 19.9 -1.1 37 94 16459 285 33 31.9 -8.5 | 273 20 19.9 -1.1 38 78 17678 290 12 11.3 -4.1 | 169 3 -0.7 3.4 39 74 17983 290 19 17.9 -6.5 | 261 6 5.9 1.0 40 71 18288 300 19 16.5 -9.5 | 294 5 4.5 -2.0 41 70 18370 290 9 8.5 -3.1 | 142 6 -3.5 4.4 42 65 18898 280 12 11.8 -2.1 | 179 5 -0.1 5.4 43 62 19202 300 11 9.5 -5.5 | 129 3 -2.4 2.0 44 59 19507 250 18 16.9 6.2 | 200 14 5.0 13.6 45 56 19812 295 14 12.7 -5.9 | 206 2 0.8 1.5 46 53 20117 325 10 5.7 -8.2 | 83 6 -6.2 -0.7 47 51 20422 255 10 9.7 2.6 | 167 10 -2.3 10.0 48 50 20550 285 7 6.8 -1.8 | 138 8 -5.2 5.6 49 49 20726 260 10 9.8 1.7 | 167 9 -2.1 9.2 50 46 21031 240 11 9.5 5.5 | 169 13 -2.4 13.0 51 44 21336 275 10 10.0 -0.9 | 163 7 -2.0 6.6 52 40 21946 275 13 13.0 -1.1 | 189 6 1.0 6.3 53 38 22250 305 11 9.0 -6.3 | 111 3 -2.9 1.1 54 33 23165 295 10 9.1 -4.2 | 138 4 -2.9 3.2 55 32 23470 215 1 0.6 0.8 | 126 14 -11.4 8.3 56 30 23870 190 2 0.3 2.0 | 129 15 -11.6 9.4 57 26 24689 325 10 5.7 -8.2 | 83 6 -6.2 -0.7 58 20 26510 85 5 -5.0 -0.4 | 113 18 -16.9 7.0 59 17 27432 95 3 -3.0 0.3 | 117 17 -14.9 7.7 60 13 29261 60 10 -8.7 -5.0 | 97 21 -20.6 2.5 61 13 29566 70 12 -11.3 -4.1 | 98 23 -23.2 3.4 62 12 29870 95 10 -10.0 0.9 | 111 23 -21.9 8.3 63 11 30175 80 1 -1.0 -0.2 | 119 15 -12.9 7.3 64 10 31080 115 6 -5.4 2.5 | 120 20 -17.4 10.0 Wind Parameters Mean winds (0-6000m): 272.0 at 18.8 knts Storm direction: 302.0 at 14.1 knts Shear (0-3000m) pos: 4.3 neg: 0.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 101.0 deg Storm rel helicity (0-3000m) pos: 167.0 neg: -24.3 tot: 142.7 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 68.97 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 ------------------------------------------------------------------------------- 500 141 6 127 19| 0.0 2.0 2.0| 2.7 -9.1 -6.4 -12.7 -0.15| 8.6 -1.3 1000 140 5 127 19| 3.0 1.0 4.0| 29.9 -10.2 19.7 19.7 0.24| 8.8 2.1 1500 168 5 134 18| 4.5 0.7 5.2| 65.6 -16.4 49.2 32.8 0.39| 10.2 3.9 2000 207 8 151 17| 5.9 0.5 6.4|112.5 -16.4 96.1 48.0 0.54| 10.3 5.6 2500 233 11 167 15| 5.2 0.4 5.6|160.1 -16.4 143.7 57.5 0.60| 11.3 6.8 3000 246 12 177 12| 4.3 0.7 5.0|167.0 -24.3 142.7 47.6 0.47| 11.7 5.4 4000 258 15 193 11| 3.3 0.4 3.7|174.6 -24.3 150.4 37.6 0.47| 9.3 4.4 5000 264 17 207 10| 3.0 0.3 3.3|191.7 -24.3 167.5 33.5 0.49| 8.2 4.0 6000 272 19 225 10| 2.8 0.3 3.1|213.2 -30.6 182.5 30.4 0.48| 7.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250428.00.gif