UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 25 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 139 SFC 972 378 10.8 -0.2 46 11.0 5.7 335 5 286.3 286.9 280.1 297.3 3.87 2 968 412 9.4 -0.6 50 10.0 4.8 342 5 285.2 285.8 279.5 295.9 3.78 3 925 784 5.8 -2.2 56 8.0 2.3 25 5 285.2 285.8 279.2 295.3 3.51 4 895 1053 3.4 -2.6 65 6.0 0.8 85 7 285.5 286.1 279.3 295.5 3.52 5 855 1424 4.4 -7.6 41 12.0 -0.3 186 12 290.3 290.7 280.3 297.7 2.52 6 850 1472 4.2 -7.8 41 12.0 -0.5 195 12 290.5 291.0 280.4 297.9 2.50 7 708 2929 -7.7 -11.2 76 3.5 -8.9 218 20 293.0 293.4 281.3 299.9 2.29 8 700 3017 -8.1 -12.2 72 4.1 -9.4 215 19 293.5 293.9 281.3 300.0 2.14 9 694 3084 -6.9 -14.9 53 8.0 -9.4 226 22 295.6 295.9 281.7 300.9 1.73 10 670 3358 -8.7 -15.7 57 7.0 -10.8 196 15 296.5 296.8 282.1 301.7 1.68 11 640 3711 -10.1 -22.1 37 12.0 -13.1 214 21 298.9 299.0 282.2 302.1 1.02 12 578 4487 -16.3 -22.3 60 6.0 -17.7 213 29 300.4 300.6 283.0 304.0 1.11 13 500 5560 -24.7 -34.7 39 10.0 -26.0 220 33 302.9 303.0 283.1 304.3 0.40 14 470 6005 -28.5 -38.5 38 10.0 -29.6 220 31 303.6 303.7 283.2 304.6 0.29 15 454 6252 -30.3 -37.3 50 7.0 -31.0 224 31 304.4 304.4 283.6 305.6 0.34 16 451 6299 -30.5 -38.5 45 8.0 -31.3 225 30 304.7 304.8 283.7 305.8 0.30 17 449 6330 -30.5 -49.5 14 19.0 -31.8 226 30 305.1 305.1 283.5 305.4 0.09 18 448 6346 -30.5 -51.5 11 21.0 -31.9 227 30 305.3 305.3 283.6 305.6 0.07 19 434 6571 -31.7 -46.7 21 15.0 -32.8 233 29 306.6 306.6 284.2 307.0 0.13 20 431 6619 -32.1 -48.1 19 16.0 -33.2 234 29 306.7 306.7 284.2 307.1 0.11 21 425 6718 -32.9 -40.9 45 8.0 -33.6 237 29 306.9 306.9 284.5 307.8 0.25 22 412 6935 -34.9 -40.9 54 6.0 -35.4 243 28 307.0 307.1 284.5 307.9 0.26 23 400 7140 -36.7 -42.7 54 6.0 -37.1 245 32 307.3 307.3 284.6 308.1 0.22 24 384 7422 -39.3 -42.0 75 2.7 -39.5 242 30 307.5 307.5 284.7 308.4 0.25 25 380 7494 -39.7 -45.7 53 6.0 -40.1 241 30 307.9 307.9 284.7 308.5 0.17 26 376 7566 -40.5 -44.0 69 3.5 -40.7 241 29 307.8 307.8 284.7 308.5 0.20 27 329 8464 -47.3 -50.2 72 2.9 -47.4 240 34 310.4 310.4 285.6 310.8 0.12 28 300 9070 -51.5 -56.0 58 4.5 -51.6 235 34 312.8 312.8 286.4 313.0 0.06 29 252 10180 -59.7 -65.7 45 6.0 -59.7 254 33 316.6 316.6 287.6 316.7 0.02 30 250 10230 -59.9 -65.9 45 6.0 -60.0 255 33 317.0 317.0 287.8 317.1 0.02 31 227 10828 -63.9 -68.3 55 4.4 -63.9 260 33 319.8 319.8 288.7 319.8 0.02 32 214 11190 -64.3 -71.3 38 7.0 -64.4 254 31 324.6 324.6 290.2 324.6 0.01 33 206 11425 -60.7 -80.7 6 20.0 -60.8 257 33 333.8 333.8 292.7 333.8 0.00 34 200 11610 -59.9 -80.9 5 21.0 -60.0 265 29 337.9 337.9 293.8 337.9 0.00 35 190 11932 -56.7 -81.7 3 25.0 -56.9 266 27 348.0 348.0 296.2 348.1 0.00 36 180 12276 -54.7 -82.7 2 28.0 -55.0 267 25 356.7 356.7 298.1 356.7 0.00 37 174 12492 -55.5 -83.5 2 28.0 -55.8 267 24 358.9 358.9 298.5 358.9 0.00 38 153 13313 -53.7 -83.7 1 30.0 -54.1 270 19 375.4 375.4 301.5 375.4 0.00 39 150 13440 -54.3 -83.3 2 29.0 -54.7 270 18 376.5 376.5 301.7 376.5 0.00 40 147 13569 -54.7 -83.7 2 29.0 -55.1 268 19 378.0 378.0 301.9 378.0 0.00 41 141 13836 -53.3 -83.3 1 30.0 -53.8 269 20 385.0 385.0 303.1 385.0 0.00 42 114 15199 -54.7 -84.7 1 30.0 -55.2 274 22 406.5 406.5 306.0 406.5 0.00 43 100 16040 -52.9 -83.9 1 31.0 -53.6 285 14 425.5 425.5 308.3 425.5 0.00 44 75 17902 -52.3 -84.3 1 32.0 -53.2 268 9 463.3 463.3 312.1 463.3 0.00 45 70 18350 -51.5 -84.5 1 33.0 -52.6 225 5 474.2 474.2 313.0 474.2 0.00 46 68 18539 -50.5 -83.5 1 33.0 -51.7 226 6 480.3 480.3 313.5 480.3 0.01 47 61 19247 -52.5 -84.5 1 32.0 -53.6 231 11 491.0 491.0 314.3 491.0 0.01 48 50 20540 -51.1 -84.1 1 33.0 -52.7 235 11 523.1 523.1 316.5 523.1 0.01 49 30 23880 -47.9 -83.9 1 36.0 -51.0 20 9 614.1 614.1 321.2 614.1 0.01 50 23 25629 -49.5 -84.5 1 35.0 -52.8 121 13 657.8 657.8 323.0 657.9 0.01 51 20 26550 -47.5 -83.5 1 36.0 -51.8 135 10 690.8 690.8 324.1 690.9 0.02 52 16 28029 -45.1 -83.1 1 38.0 -51.0 266 2 744.1 744.1 325.8 744.3 0.02 53 14 28914 -47.5 -83.5 1 36.0 -52.9 339 3 765.0 765.0 326.4 765.2 0.03 54 12 29940 -43.7 -82.7 1 39.0 -51.3 30 6 812.9 812.9 327.5 813.2 0.04 55 11 30522 -44.7 -82.7 1 38.0 -52.2 58 8 829.8 829.8 328.0 830.1 0.04 56 10 31160 -43.9 -82.9 1 39.0 -52.1 90 10 855.7 855.7 328.5 856.1 0.04 57 8.1 32584 -40.9 -81.9 0 41.0 -51.7 920.7 920.8 329.8 921.4 0.06 58 7.5 33107 -41.3 -82.3 0 41.0 -52.2 939.6 939.6 330.2 940.2 0.06 59 6.8 33779 -37.1 -79.1 0 42.0 -51.0 983.8 983.9 330.9 985.1 0.11 60 6.4 34196 -39.1 -81.1 0 42.0 -52.1 992.5 992.6 331.1 993.5 0.09 61 4.9 36051 -32.9 -76.9 0 44.0 -51.4 1099.7 1099.8 332.6 1102.6 0.22 TRP 227 10828 -63.9 -68.3 55 4.4 -63.9 260 33 319.8 319.8 288.7 319.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 799.88 mb = 1986.07 m = 6515.88 ft Wetbulb zero: 866.33 mb = 1317.32 m = 4321.85 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 53.43 % Est. max temperature: 15.53 C = 59.96 F Sfc-Lift cond lev (LCL): 821.94 mb = 1739.44 m = 5706.76 ft T: 2.01 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.06 C Layer 968.0- 895.0 mb Conv cond level (CCL): 734.62 mb = 2634.37 m = 8642.83 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 17.04 C = 62.67 F Cap Strength: 6.99 C Lifted Index: 7.33 C Risk: None Lifted Index @300 mb: 12.17 C Lifted Index @700 mb: 3.89 C Showalter Index: 5.69 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 16.90 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.60 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 67025.95 J/kg Cap Strength: 7.31 C Lift Cond Lev (LCL): 812.31 mb = 1833.39 m = 6014.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 16 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 ---------------------------------------------------------- 0 972 378 335 5 2.1 -4.5 | 47 17 -12.5 -11.5 1 945 610 25 5 -2.1 -4.5 | 56 20 -16.7 -11.5 2 925 784 25 5 -2.1 -4.5 | 56 20 -16.7 -11.5 3 910 914 35 4 -2.3 -3.3 | 59 20 -16.9 -10.2 4 877 1219 145 10 -5.7 8.2 | 94 20 -20.4 1.2 5 850 1472 195 12 3.1 11.6 | 112 12 -11.5 4.6 6 844 1524 185 11 1.0 11.0 | 106 14 -13.7 4.0 7 813 1829 220 18 11.6 13.8 | 156 7 -3.1 6.8 8 782 2134 220 19 12.2 14.6 | 162 8 -2.4 7.6 9 753 2438 215 20 11.5 16.4 | 162 10 -3.2 9.4 10 725 2743 225 21 14.8 14.8 | 182 8 0.2 7.9 11 700 3017 215 19 10.9 15.6 | 157 9 -3.7 8.6 12 697 3048 230 23 17.6 14.8 | 201 8 3.0 7.8 13 670 3353 195 15 3.9 14.5 | 125 13 -10.7 7.5 14 643 3658 215 21 12.0 17.2 | 166 11 -2.6 10.3 15 618 3962 205 23 9.7 20.8 | 161 15 -4.9 13.9 16 593 4267 215 29 16.6 23.8 | 187 17 2.0 16.8 17 547 4877 210 30 15.0 26.0 | 181 19 0.4 19.0 18 500 5560 220 33 21.2 25.3 | 200 19 6.6 18.3 19 464 6096 220 31 19.9 23.7 | 197 18 5.3 16.8 20 407 7010 245 28 25.4 11.8 | 246 12 10.7 4.9 21 400 7140 245 32 29.0 13.5 | 245 16 14.4 6.6 22 372 7620 240 29 25.1 14.5 | 234 13 10.5 7.6 23 311 8839 240 36 31.2 18.0 | 236 20 16.5 11.1 24 300 9070 235 34 27.9 19.5 | 226 18 13.2 12.6 25 297 9144 240 35 30.3 17.5 | 236 19 15.7 10.6 26 250 10230 255 33 31.9 8.5 | 265 17 17.2 1.6 27 233 10668 255 32 30.9 8.3 | 265 16 16.3 1.3 28 227 10828 260 33 32.5 5.7 | 274 18 17.9 -1.2 29 222 10973 265 32 31.9 2.8 | 284 18 17.2 -4.2 30 211 11278 250 31 29.1 10.6 | 256 15 14.5 3.7 31 201 11582 265 35 34.9 3.1 | 281 21 20.2 -3.9 32 200 11610 265 29 28.9 2.5 | 287 15 14.3 -4.4 33 150 13440 270 18 18.0 -0.0 | 334 8 3.4 -6.9 34 144 13716 265 20 19.9 1.7 | 314 7 5.3 -5.2 35 137 14021 275 19 18.9 -1.7 | 333 10 4.3 -8.6 36 119 14935 265 21 20.9 1.8 | 309 8 6.3 -5.1 37 113 15240 275 22 21.9 -1.9 | 321 11 7.3 -8.9 38 100 16040 285 14 13.5 -3.6 | 6 11 -1.1 -10.6 39 98 16154 285 14 13.5 -3.6 | 6 11 -1.1 -10.6 40 94 16459 255 13 12.6 3.4 | 30 4 -2.1 -3.6 41 89 16764 270 18 18.0 -0.0 | 334 8 3.4 -6.9 42 85 17069 295 12 10.9 -5.1 | 17 13 -3.8 -12.0 43 81 17374 290 13 12.2 -4.4 | 12 12 -2.4 -11.4 44 78 17678 290 11 10.3 -3.8 | 22 12 -4.3 -10.7 45 70 18350 225 5 3.5 3.5 | 73 12 -11.1 -3.4 46 61 19202 230 11 8.4 7.1 | 91 6 -6.2 0.1 47 59 19507 240 14 12.1 7.0 | 91 3 -2.5 0.1 48 56 19812 305 12 9.8 -6.9 | 19 15 -4.8 -13.8 49 50 20540 235 11 9.0 6.3 | 84 6 -5.6 -0.6 50 49 20726 200 10 3.4 9.4 | 102 11 -11.2 2.5 51 46 21031 245 10 9.1 4.2 | 64 6 -5.6 -2.7 52 44 21336 270 3 3.0 -0.0 | 59 14 -11.6 -6.9 53 38 22250 320 1 0.6 -0.8 | 61 16 -14.0 -7.7 54 35 22860 85 10 -10.0 -0.9 | 72 26 -24.6 -7.8 55 32 23470 145 10 -5.7 8.2 | 94 20 -20.4 1.2 56 30 23774 170 12 -2.1 11.8 | 106 17 -16.7 4.9 57 30 23880 20 9 -3.1 -8.5 | 49 23 -17.7 -15.4 58 29 24079 295 1 0.9 -0.4 | 62 16 -13.7 -7.4 59 28 24384 20 10 -3.4 -9.4 | 48 24 -18.0 -16.3 60 27 24689 60 13 -11.3 -6.5 | 63 29 -25.9 -13.4 61 25 24994 110 11 -10.3 3.8 | 83 25 -25.0 -3.2 62 24 25298 120 14 -12.1 7.0 | 90 27 -26.8 0.1 63 20 26518 125 10 -8.2 5.7 | 87 23 -22.8 -1.2 64 20 26550 135 10 -7.1 7.1 | 90 22 -21.7 0.1 65 19 26822 140 10 -6.4 7.7 | 92 21 -21.1 0.7 66 18 27432 180 5 0.0 5.0 | 82 15 -14.6 -1.9 67 15 28346 310 1 0.8 -0.6 | 61 16 -13.9 -7.6 68 10 31160 90 10 -10.0 0.0 | 74 26 -24.6 -6.9 Wind Parameters Mean winds (0-6000m): 214.6 at 21.6 knts Storm direction: 244.6 at 16.2 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 158.1 neg: -35.4 tot: 122.8 m^2/s^2 ave: 40.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 91.36 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 15 5 54 20| 4.6 0.0 4.6| 18.0 0.0 18.0 35.9 0.67| 5.4 3.6 1000 89 6 71 22| 8.2 0.0 8.2|113.3 0.0 113.3 113.3 0.81| 13.3 10.7 1500 184 9 98 14| 7.1 0.0 7.1|140.2 0.0 140.2 93.5 0.76| 13.6 10.4 2000 206 12 110 10| 5.3 0.5 5.9|141.7 -0.2 141.5 70.8 0.74| 10.8 8.0 2500 212 13 120 9| 4.3 0.4 4.7|147.7 -3.3 144.5 57.8 0.69| 9.6 6.6 3000 213 14 127 9| 3.6 1.5 5.0|158.1 -35.4 122.8 40.9 0.38| 11.1 4.2 4000 212 17 140 9| 4.5 1.1 5.7|209.9 -39.2 170.7 42.7 0.45| 10.9 4.9 5000 212 19 156 10| 3.9 1.1 5.0|232.8 -46.2 186.7 37.3 0.45| 9.4 4.2 6000 215 22 168 11| 3.2 0.9 4.0|256.7 -49.5 207.2 34.5 0.46| 8.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250425.00.gif