UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 19 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 39 SFC 960 378 5.2 -8.8 36 14.0 0.1 310 4 281.6 282.0 275.3 287.5 2.04 2 925 677 3.6 -8.4 41 12.0 -0.8 295 19 283.0 283.4 276.3 289.3 2.19 3 862 1244 -1.5 -9.5 54 8.0 -4.3 294 33 283.4 283.8 276.5 289.7 2.15 4 850 1355 -2.7 -9.7 59 7.0 -5.1 290 36 283.3 283.7 276.4 289.5 2.15 5 764 2189 -10.3 -11.1 94 0.8 -10.5 311 38 283.9 284.3 276.7 290.1 2.14 6 737 2465 -12.3 -12.4 99 0.1 -12.3 315 30 284.6 285.0 276.9 290.5 2.00 7 700 2857 -14.5 -15.4 93 0.9 -14.7 310 24 286.4 286.7 277.3 291.3 1.65 8 606 3934 -22.5 -24.4 84 1.9 -22.8 293 22 289.3 289.4 277.6 292.0 0.87 9 523 5001 -30.1 -33.5 72 3.4 -30.4 315 22 292.6 292.6 278.6 294.0 0.43 10 519 5055 -30.5 -33.2 77 2.7 -30.8 315 22 292.7 292.8 278.7 294.2 0.45 11 514 5124 -30.7 -35.7 61 5.0 -31.2 315 22 293.3 293.3 278.9 294.5 0.35 12 500 5320 -32.1 -35.0 75 2.9 -32.4 290 16 293.9 294.0 279.1 295.2 0.39 13 481 5592 -34.1 -35.2 90 1.1 -34.2 288 15 294.7 294.8 279.6 296.0 0.40 14 468 5784 -34.7 -38.4 69 3.7 -35.0 285 14 296.3 296.3 280.1 297.3 0.30 15 462 5873 -35.3 -37.8 78 2.5 -35.5 289 14 296.6 296.7 280.3 297.7 0.32 16 452 6025 -36.5 -40.9 64 4.4 -36.8 296 15 297.0 297.0 280.4 297.8 0.24 17 448 6087 -36.9 -40.0 73 3.1 -37.1 299 15 297.2 297.3 280.5 298.1 0.26 18 430 6369 -39.3 -44.2 60 4.9 -39.6 304 19 297.7 297.7 280.6 298.3 0.18 19 413 6644 -41.5 -45.1 68 3.6 -41.7 289 20 298.3 298.3 280.8 298.9 0.17 20 405 6776 -42.1 -46.4 63 4.3 -42.3 287 17 299.2 299.2 281.2 299.7 0.15 21 400 6860 -42.5 -50.5 41 8.0 -42.8 290 14 299.8 299.8 281.4 300.1 0.09 22 396 6928 -43.1 -49.1 52 6.0 -43.3 289 13 299.8 299.9 281.4 300.2 0.11 23 389 7048 -42.9 -54.9 26 12.0 -43.3 288 12 301.6 301.6 282.1 301.8 0.06 24 378 7241 -44.1 -51.1 46 7.0 -44.4 286 10 302.5 302.5 282.5 302.9 0.09 25 369 7402 -45.5 -52.5 45 7.0 -45.7 288 10 302.8 302.8 282.6 303.1 0.08 26 352 7715 -46.9 -57.9 27 11.0 -47.2 280 12 305.0 305.0 283.5 305.1 0.04 27 345 7848 -46.5 -66.5 9 20.0 -46.9 259 15 307.3 307.3 284.3 307.3 0.01 28 324 8264 -47.7 -59.7 24 12.0 -48.0 245 22 311.2 311.2 285.8 311.3 0.04 29 300 8770 -48.9 -67.9 9 19.0 -49.3 245 31 316.4 316.4 287.6 316.5 0.01 30 297 8836 -49.3 -69.3 8 20.0 -49.6 245 30 316.8 316.8 287.7 316.8 0.01 31 250 9970 -46.3 -76.3 2 30.0 -46.9 255 27 337.2 337.2 293.6 337.3 0.00 32 233 10437 -47.1 -79.1 1 32.0 -47.7 260 26 342.9 342.9 295.0 342.9 0.00 33 223 10729 -45.5 -79.5 1 34.0 -46.2 260 25 349.7 349.7 296.5 349.7 0.00 34 200 11450 -48.3 -81.3 1 33.0 -48.9 245 30 356.3 356.3 298.0 356.3 0.00 35 198 11516 -48.7 -80.7 1 32.0 -49.3 246 30 356.7 356.7 298.0 356.7 0.00 36 181 12105 -47.9 -80.9 1 33.0 -48.6 258 34 367.3 367.3 300.1 367.3 0.00 37 175 12326 -49.3 -82.3 1 33.0 -49.9 256 31 368.5 368.5 300.3 368.5 0.00 38 172 12440 -47.7 -81.7 1 34.0 -48.4 252 28 373.0 373.0 301.1 373.0 0.00 39 162 12833 -48.5 -82.5 1 34.0 -49.2 264 24 378.1 378.1 301.9 378.1 0.00 40 150 13340 -46.9 -81.9 1 35.0 -47.8 250 32 389.2 389.2 303.7 389.3 0.00 41 147 13474 -46.7 -81.7 1 35.0 -47.6 250 32 391.8 391.9 304.0 391.9 0.00 42 122 14706 -49.5 -83.5 1 34.0 -50.3 271 27 408.2 408.2 306.3 408.2 0.00 43 119 14870 -48.7 -82.7 1 34.0 -49.6 274 28 412.6 412.6 306.8 412.6 0.00 44 113 15210 -50.7 -83.7 1 33.0 -51.5 244 13 415.0 415.0 307.1 415.0 0.00 45 109 15446 -48.9 -83.9 1 35.0 -49.8 223 17 422.7 422.7 308.0 422.7 0.00 46 100 16010 -51.5 -84.5 1 33.0 -52.3 310 16 428.2 428.2 308.6 428.2 0.00 47 97 16208 -50.9 -84.9 1 34.0 -51.8 306 15 433.1 433.1 309.1 433.2 0.00 48 87 16907 -55.3 -86.3 1 31.0 -55.9 247 15 438.0 438.0 309.7 438.0 0.00 49 78 17614 -48.7 -84.7 1 36.0 -50.0 282 24 465.6 465.6 312.3 465.6 0.00 50 70 18320 -51.1 -85.1 1 34.0 -52.2 290 9 475.1 475.1 313.1 475.1 0.00 51 65 18799 -52.7 -85.7 1 33.0 -53.7 285 13 481.7 481.7 313.6 481.8 0.00 52 59 19426 -49.7 -84.7 1 35.0 -51.2 346 11 502.0 502.0 315.1 502.0 0.01 53 52 20246 -52.1 -86.1 1 34.0 -53.4 341 10 514.9 514.9 315.9 514.9 0.00 54 50 20500 -51.5 -85.5 1 34.0 -52.9 65 3 522.1 522.1 316.4 522.1 0.01 55 36 22634 -49.9 -85.9 1 36.0 -52.2 313 2 577.7 577.7 319.6 577.7 0.01 56 30 23820 -51.1 -86.1 1 35.0 -53.4 120 5 605.3 605.3 320.9 605.4 0.01 57 27 24504 -52.9 -86.9 1 34.0 -55.1 6 4 618.8 618.8 321.5 618.8 0.01 58 20 26460 -48.9 -85.9 1 37.0 -52.7 200 7 686.5 686.5 324.0 686.6 0.01 59 17 27529 -47.7 -85.7 0 38.0 -52.4 45 9 723.0 723.0 325.1 723.1 0.01 60 12 29820 -49.1 -86.1 1 37.0 -54.4 74 12 793.8 793.8 327.1 793.9 0.02 61 10 31020 -47.3 -86.3 0 39.0 -53.9 75 16 843.0 843.0 328.2 843.2 0.02 62 5.6 34934 -38.1 -80.1 0 42.0 -52.4 1035.6 1035.6 331.8 1037.0 0.12 63 5.1 35577 -38.7 -80.7 0 42.0 -53.2 1060.9 1061.0 332.1 1062.4 0.12 64 4.6 36291 -34.9 -77.9 0 43.0 -52.4 1110.4 1110.5 332.8 1113.1 0.20 TRP 297 8836 -49.3 -69.3 8 20.0 -49.6 245 30 316.8 316.8 287.7 316.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5281.00 m Freezing level: 880.53 mb = 1077.00 m = 3533.44 ft Wetbulb zero: 954.72 mb = 422.39 m = 1385.76 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 76.00 % Est. max temperature: 7.16 C = 44.89 F Sfc-Lift cond lev (LCL): 772.67 mb = 2100.48 m = 6891.27 ft T: -9.50 C 700-500 lapse rate: 7.15 C/km ThetaE index: 0.13 C Layer 850.0- 764.0 mb Conv cond level (CCL): 750.71 mb = 2323.39 m = 7622.57 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 7.81 C = 46.06 F Cap Strength: 4.44 C Lifted Index: 4.79 C Risk: None Lifted Index @300 mb: 19.40 C Lifted Index @700 mb: 1.71 C Showalter Index: 4.44 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.40 C Cross Totals Index: 22.40 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 144.00 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.33 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 91700.41 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 765.68 mb = 2171.58 m = 7124.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 19 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 ---------------------------------------------------------- 0 960 378 310 4 3.1 -2.6 | 158 15 -5.5 13.9 1 933 610 290 14 13.2 -4.8 | 201 13 4.6 11.7 2 925 677 295 19 17.2 -8.0 | 226 12 8.6 8.4 3 898 914 290 25 23.5 -8.6 | 242 17 14.9 7.9 4 865 1219 295 32 29.0 -13.5 | 262 21 20.4 2.9 5 850 1355 290 36 33.8 -12.3 | 261 26 25.2 4.2 6 832 1524 290 36 33.8 -12.3 | 261 26 25.2 4.2 7 800 1829 300 40 34.6 -20.0 | 278 26 26.0 -3.5 8 769 2134 310 39 29.9 -25.1 | 292 23 21.3 -8.6 9 739 2438 315 31 21.9 -21.9 | 292 14 13.3 -5.5 10 710 2743 320 23 14.8 -17.6 | 281 6 6.2 -1.2 11 700 2857 310 24 18.4 -15.4 | 264 10 9.8 1.0 12 654 3353 310 31 23.7 -19.9 | 283 16 15.2 -3.5 13 627 3658 310 29 22.2 -18.6 | 279 14 13.6 -2.2 14 602 3962 290 21 19.7 -7.2 | 230 15 11.1 9.3 15 577 4267 295 23 20.8 -9.7 | 241 14 12.3 6.7 16 531 4877 315 22 15.6 -15.6 | 263 7 7.0 0.9 17 510 5182 315 22 15.6 -15.6 | 263 7 7.0 0.9 18 500 5320 290 16 15.0 -5.5 | 210 13 6.4 11.0 19 488 5486 290 16 15.0 -5.5 | 210 13 6.4 11.0 20 467 5791 285 14 13.5 -3.6 | 201 14 4.9 12.8 21 447 6096 300 15 13.0 -7.5 | 206 10 4.4 9.0 22 428 6401 305 20 16.4 -11.5 | 237 9 7.8 5.0 23 409 6706 285 20 19.3 -5.2 | 224 16 10.7 11.3 24 400 6860 290 14 13.2 -4.8 | 201 13 4.6 11.7 25 373 7315 285 9 8.7 -2.3 | 180 14 0.1 14.1 26 357 7620 295 11 10.0 -4.6 | 187 12 1.4 11.8 27 341 7925 245 16 14.5 6.8 | 194 24 5.9 23.2 28 300 8770 245 31 28.1 13.1 | 213 35 19.5 29.6 29 297 8836 245 30 27.2 12.7 | 213 35 18.6 29.1 30 297 8839 245 31 28.1 13.1 | 213 35 19.5 29.6 31 283 9144 245 24 21.8 10.1 | 206 30 13.2 26.6 32 271 9449 235 25 20.5 14.3 | 201 33 11.9 30.8 33 250 9970 255 27 26.1 7.0 | 217 29 17.5 23.5 34 247 10058 260 28 27.6 4.9 | 222 29 19.0 21.3 35 225 10668 260 25 24.6 4.3 | 218 26 16.0 20.8 36 215 10973 260 24 23.6 4.2 | 216 26 15.0 20.6 37 205 11278 235 29 23.8 16.6 | 205 36 15.2 33.1 38 200 11450 245 30 27.2 12.7 | 213 35 18.6 29.1 39 179 12192 260 35 34.5 6.1 | 229 34 25.9 22.5 40 171 12497 250 26 24.4 8.9 | 212 30 15.8 25.4 41 163 12802 265 24 23.9 2.1 | 220 24 15.3 18.6 42 150 13340 250 32 30.1 10.9 | 218 35 21.5 27.4 43 142 13716 250 32 30.1 10.9 | 218 35 21.5 27.4 44 135 14021 240 19 16.5 9.5 | 197 27 7.9 26.0 45 123 14630 270 27 27.0 -0.0 | 228 25 18.4 16.5 46 118 14935 275 28 27.9 -2.4 | 234 24 19.3 14.0 47 112 15240 240 11 9.5 5.5 | 182 22 0.9 22.0 48 107 15545 215 20 11.5 16.4 | 185 33 2.9 32.8 49 102 15850 265 12 12.0 1.0 | 191 18 3.4 17.5 50 100 16010 310 16 12.3 -10.3 | 211 7 3.7 6.2 51 98 16154 305 16 13.1 -9.2 | 212 9 4.5 7.3 52 93 16459 310 10 7.7 -6.4 | 175 10 -0.9 10.0 53 89 16764 240 10 8.7 5.0 | 180 21 0.1 21.5 54 81 17374 270 30 30.0 -0.0 | 232 27 21.4 16.5 55 74 17983 300 16 13.9 -8.0 | 212 10 5.3 8.5 56 70 18288 5 10 -0.9 -10.0 | 125 11 -9.5 6.5 57 70 18320 290 9 8.5 -3.1 | 179 13 -0.1 13.4 58 67 18593 285 10 9.7 -2.6 | 184 14 1.1 13.9 59 64 18898 285 14 13.5 -3.6 | 201 14 4.9 12.8 60 58 19507 355 10 0.9 -10.0 | 130 10 -7.7 6.5 61 56 19812 20 11 -3.8 -10.3 | 116 14 -12.4 6.1 62 51 20422 325 10 5.7 -8.2 | 161 9 -2.9 8.3 63 50 20500 65 3 -2.7 -1.3 | 143 19 -11.3 15.2 64 48 20726 40 10 -6.4 -7.7 | 120 17 -15.0 8.8 65 46 21031 0 0 -0.0 -0.0 | 152 19 -8.6 16.5 66 44 21336 70 4 -3.8 -1.4 | 141 20 -12.4 15.1 67 33 23165 265 1 1.0 0.1 | 155 18 -7.6 16.6 68 30 23774 360 15 -0.0 -15.0 | 100 9 -8.6 1.5 69 30 23820 120 5 -4.3 2.5 | 146 23 -12.9 19.0 70 29 24079 20 12 -4.1 -11.3 | 112 14 -12.7 5.2 71 26 24689 0 0 -0.0 -0.0 | 152 19 -8.6 16.5 72 25 24994 25 10 -4.2 -9.1 | 120 15 -12.8 7.4 73 23 25603 95 19 -18.9 1.7 | 123 33 -27.5 18.1 74 22 25908 155 11 -4.6 10.0 | 153 30 -13.2 26.4 75 21 26213 130 10 -7.7 6.4 | 145 28 -16.3 22.9 76 20 26460 200 7 2.4 6.6 | 165 24 -6.2 23.0 77 18 27127 45 10 -7.1 -7.1 | 121 18 -15.7 9.4 78 17 27432 55 9 -7.4 -5.2 | 125 20 -16.0 11.3 79 16 27737 25 10 -4.2 -9.1 | 120 15 -12.8 7.4 80 16 28042 45 17 -12.0 -12.0 | 102 21 -20.6 4.4 81 15 28346 55 23 -18.8 -13.2 | 97 28 -27.4 3.3 82 14 28651 70 12 -11.3 -4.1 | 122 23 -19.9 12.4 83 13 29261 50 15 -11.5 -9.6 | 109 21 -20.1 6.8 84 12 29566 80 10 -9.8 -1.7 | 129 24 -18.4 14.7 85 11 30175 65 15 -13.6 -6.3 | 115 24 -22.2 10.1 86 10 31020 75 16 -15.5 -4.1 | 117 27 -24.0 12.3 Wind Parameters Mean winds (0-6000m): 302.4 at 24.8 knts Storm direction: 332.4 at 18.6 knts Shear (0-3000m) pos: 2.5 neg: 5.4 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 124.3 deg Storm rel helicity (0-3000m) pos: 197.7 neg: -12.0 tot: 185.7 m^2/s^2 ave: 61.9 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 6.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 13.76 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 ------------------------------------------------------------------------------- 500 293 15 206 12| 0.0 20.9 20.9| 59.2 0.0 59.2 118.3 0.87| 21.4 18.6 1000 293 23 238 15| 0.0 16.6 16.6| 92.3 -2.2 90.1 90.1 0.73| 17.4 12.6 1500 293 28 252 18| 2.9 11.1 14.0|151.6 -2.2 149.4 99.6 0.78| 14.6 11.4 2000 298 30 263 18| 3.8 8.3 12.1|185.5 -2.2 183.2 91.6 0.70| 14.1 9.9 2500 301 30 266 17| 3.0 5.4 8.4|185.5 -12.0 173.5 69.4 0.51| 14.0 7.1 3000 303 29 268 16| 2.5 5.4 8.0|197.7 -12.0 185.7 61.9 0.51| 12.8 6.5 4000 303 28 265 15| 2.1 3.7 5.7|209.9 -57.7 152.2 38.1 0.31| 11.8 3.7 5000 304 27 263 14| 2.3 3.2 5.5|217.9 -78.1 139.8 28.0 0.21| 11.2 2.4 6000 302 25 256 13| 2.2 2.5 4.8|232.9 -85.3 147.6 24.6 0.22| 10.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250419.12.gif