UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041823.upa.cvt Date: 2300Z 18 APR 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 18 APR 25 Station: Y5282 WMO ident: 95282 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 65 24.2 19.2 74 5.0 20.8 150 7 296.8 299.4 293.7 337.4 14.05 1 1000 117 23.4 19.7 80 3.7 20.8 100 7 296.5 299.2 294.0 338.6 14.60 2 925 796 18.8 16.9 89 1.9 17.5 55 9 298.5 300.9 293.6 337.0 13.21 3 850 1518 14.4 14.4 100 0.0 14.4 5 8 301.2 303.5 293.6 337.2 12.23 4 843 1588 14.0 13.7 98 0.3 13.8 347 7 301.5 303.7 293.4 336.2 11.77 5 832 1699 15.4 12.0 80 3.4 13.2 320 6 304.1 306.1 293.3 335.9 10.65 6 815 1875 14.6 9.6 72 5.0 11.5 276 5 305.1 306.8 292.5 332.8 9.25 7 768 2376 12.8 6.8 67 6.0 9.2 232 5 308.4 309.9 292.6 333.1 8.10 8 763 2431 12.6 6.6 67 6.0 9.0 237 6 308.7 310.2 292.6 333.3 8.04 9 754 2531 12.4 -0.6 41 13.0 5.5 246 7 309.6 310.5 290.2 324.7 4.86 10 723 2882 9.4 8.3 93 1.1 8.7 279 11 310.0 311.8 294.1 339.2 9.55 11 700 3150 7.6 6.8 95 0.8 7.1 295 16 310.9 312.6 293.9 338.3 8.90 12 677 3425 5.8 5.3 97 0.5 5.5 291 16 311.9 313.4 293.7 337.5 8.28 13 666 3559 6.8 2.6 75 4.2 4.4 282 19 314.5 315.8 293.4 336.3 6.95 14 629 4025 2.8 0.9 87 1.9 1.8 281 27 315.1 316.3 293.2 335.6 6.51 15 617 4182 4.6 -2.4 60 7.0 1.0 283 29 318.9 319.9 293.2 335.6 5.20 16 605 4342 3.8 -12.2 30 16.0 -2.9 280 27 319.8 320.2 291.2 328.0 2.48 17 593 4504 3.0 -21.0 15 24.0 -5.3 266 18 320.7 320.9 290.2 324.8 1.21 18 570 4825 3.4 252 14 324.8 19 552 5085 3.0 -45.0 1 48.0 -7.4 260 17 327.3 327.3 291.1 327.8 0.13 20 519 5582 -0.5 -39.5 3 39.0 -9.5 239 17 328.9 329.0 291.7 329.8 0.24 21 500 5880 -0.9 -41.9 3 41.0 -10.0 230 18 331.9 332.0 292.4 332.7 0.19 22 476 6270 -2.9 -42.9 3 40.0 -11.4 230 12 334.2 334.2 293.0 334.9 0.18 23 400 7620 -13.1 -42.1 7 29.0 -18.4 305 20 338.0 338.0 294.0 338.9 0.24 24 364 8329 -18.7 -47.7 6 29.0 -22.8 290 19 339.7 339.8 294.4 340.3 0.14 25 334 8963 -22.3 -55.3 3 33.0 -25.8 281 18 343.3 343.3 295.1 343.5 0.06 26 300 9740 -28.9 -56.9 5 28.0 -31.2 325 23 344.6 344.7 295.5 344.9 0.06 27 250 11020 -38.7 -60.7 8 22.0 -39.8 315 14 348.5 348.5 296.4 348.7 0.04 28 230 11586 -43.7 -63.7 9 20.0 -44.5 325 18 349.3 349.3 296.5 349.5 0.03 29 200 12510 -50.7 -64.7 17 14.0 -51.1 320 12 352.5 352.5 297.2 352.6 0.03 30 157 14042 -64.3 -71.3 38 7.0 -64.4 264 20 354.7 354.7 297.7 354.7 0.02 31 150 14320 -66.5 -74.5 32 8.0 -66.5 245 22 355.5 355.5 297.8 355.6 0.01 32 100 16660 -83.3 -89.3 34 6.0 -83.3 335 14 366.8 366.8 300.0 366.8 0.00 33 96 16888 -84.1 -90.1 34 6.0 -84.1 305 14 369.5 369.5 300.5 369.5 0.00 34 85 17564 -84.3 -90.3 34 6.0 -84.3 30 15 382.2 382.2 302.6 382.2 0.00 35 77 18115 -83.1 -91.1 24 8.0 -83.1 91 15 395.7 395.7 304.6 395.7 0.00 36 70 18660 -74.5 -89.5 8 15.0 -74.6 150 16 425.0 425.0 308.3 425.0 0.00 37 69 18744 -73.1 -90.1 6 17.0 -73.2 149 16 429.8 429.8 308.8 429.8 0.00 38 65 19096 -72.3 -90.3 5 18.0 -72.4 147 17 438.9 438.9 309.8 438.9 0.00 39 53 20302 -71.7 -91.7 4 20.0 -71.8 138 19 466.7 466.7 312.4 466.7 0.00 40 50 20650 -67.7 -91.7 2 24.0 -67.9 135 20 484.0 484.0 313.8 484.0 0.00 41 43 21564 -63.7 -91.7 1 28.0 -64.1 114 18 515.1 515.1 316.0 515.1 0.00 42 30 23800 -57.5 -89.5 1 32.0 -58.7 65 14 587.9 587.9 320.0 587.9 0.00 43 27 24469 -56.1 -90.1 1 34.0 -57.6 68 20 609.8 609.8 321.0 609.8 0.00 44 26 24709 -56.3 -90.3 1 34.0 -57.9 69 22 615.9 615.9 321.3 615.9 0.00 45 20 26410 -47.9 -86.9 0 39.0 -52.1 75 36 689.6 689.6 324.1 689.6 0.01 46 19 26749 -46.5 -85.5 0 39.0 -51.3 704.1 704.1 324.6 704.2 0.01 47 16 27895 -44.5 -84.5 0 40.0 -50.7 746.1 746.1 325.8 746.3 0.02 48 13 29285 -44.7 -84.7 0 40.0 -51.5 791.0 791.1 327.0 791.2 0.02 TRP 96 16888 -84.1 -90.1 34 6.0 -84.1 305 14 369.5 369.5 300.5 369.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 523.71 mb = 5510.92 m = 18080.23 ft Wetbulb zero: 614.03 mb = 4221.12 m = 13848.66 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 66.68 % Est. max temperature: 28.37 C = 83.07 F Sfc-Lift cond lev (LCL): 935.15 mb = 700.96 m = 2299.72 ft T: 19.44 C 700-500 lapse rate: 3.11 C/km ThetaE index: 8.61 C Layer 754.0- 723.0 mb Conv cond level (CCL): 893.65 mb = 1090.39 m = 3577.34 ft Mean mixing ratio: 13.76 g/kg Conv temperature: 27.01 C = 80.61 F Cap Strength: 6.20 C Lifted Index: 6.87 C Risk: None Lifted Index @300 mb: 6.59 C Lifted Index @700 mb: 0.67 C Showalter Index: 7.05 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 15.30 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.15 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 10.99 J/kg Cap Strength: 6.24 C Lift Cond Lev (LCL): 918.68 mb = 854.57 m = 2803.67 ft Lev Free Conv (LFC): 853.68 mb = 1481.14 m = 4859.33 ft Equ Level (EL): 843.68 mb = 1581.19 m = 5187.58 ft B at Equ Level: 6.54 J/kg Max Parcel Lev (MPL): 823.68 mb = 1784.66 m = 5855.12 ft Wind level data Storm motion: 307 at 10 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 1006 65 150 7 -3.5 6.1 | 136 17 -11.6 12.2 1 1000 117 100 7 -6.9 1.2 | 116 17 -15.0 7.4 2 979 305 100 10 -9.8 1.7 | 114 20 -18.0 7.9 3 925 796 55 9 -7.4 -5.2 | 94 16 -15.5 1.0 4 912 914 45 9 -6.4 -6.4 | 89 14 -14.5 -0.2 5 880 1219 55 11 -9.0 -6.3 | 89 17 -17.1 -0.2 6 850 1518 5 8 -0.7 -8.0 | 78 9 -8.8 -1.8 7 790 2134 210 2 1.0 1.7 | 138 11 -7.1 7.9 8 709 3048 295 13 11.8 -5.5 | 260 4 3.7 0.7 9 700 3150 295 16 14.5 -6.8 | 275 6 6.4 -0.6 10 683 3353 295 15 13.6 -6.3 | 272 5 5.5 -0.2 11 658 3658 275 21 20.9 -1.8 | 251 14 12.8 4.3 12 610 4267 285 31 29.9 -8.0 | 275 22 21.8 -1.9 13 587 4572 260 14 13.8 2.4 | 214 10 5.7 8.6 14 566 4877 250 14 13.2 4.8 | 205 12 5.1 10.9 15 545 5182 265 18 17.9 1.6 | 232 12 9.8 7.7 16 506 5791 225 16 11.3 11.3 | 190 18 3.2 17.5 17 500 5880 230 18 13.8 11.6 | 198 19 5.7 17.7 18 486 6096 225 17 12.0 12.0 | 192 19 3.9 18.2 19 468 6401 235 8 6.6 4.6 | 172 11 -1.5 10.7 20 433 7010 265 20 19.9 1.7 | 236 14 11.8 7.9 21 416 7315 295 15 13.6 -6.3 | 272 5 5.5 -0.2 22 400 7620 305 20 16.4 -11.5 | 303 10 8.3 -5.3 23 384 7925 305 20 16.4 -11.5 | 303 10 8.3 -5.3 24 339 8839 270 18 18.0 -0.0 | 238 12 9.9 6.1 25 312 9449 330 17 8.5 -14.7 | 357 9 0.4 -8.6 26 300 9740 325 23 13.2 -18.8 | 338 14 5.1 -12.7 27 299 9754 330 24 12.0 -20.8 | 345 15 3.9 -14.6 28 275 10363 310 24 18.4 -15.4 | 312 14 10.3 -9.3 29 263 10668 300 16 13.9 -8.0 | 288 6 5.8 -1.9 30 250 11020 315 14 9.9 -9.9 | 334 4 1.8 -3.8 31 230 11582 325 18 10.3 -14.7 | 346 9 2.2 -8.6 32 210 12192 290 18 16.9 -6.2 | 270 9 8.8 -0.0 33 200 12497 325 13 7.5 -10.6 | 8 5 -0.6 -4.5 34 200 12510 320 12 7.7 -9.2 | 7 3 -0.4 -3.0 35 182 13106 285 13 12.6 -3.4 | 238 5 4.5 2.8 36 165 13716 285 17 16.4 -4.4 | 258 8 8.3 1.7 37 150 14320 245 22 19.9 9.3 | 217 19 11.8 15.4 38 150 14326 250 22 20.7 7.5 | 223 19 12.6 13.7 39 128 15240 245 21 19.0 8.9 | 216 19 10.9 15.0 40 121 15545 285 15 14.5 -3.9 | 250 7 6.4 2.3 41 109 16154 305 18 14.7 -10.3 | 302 8 6.6 -4.2 42 104 16459 300 16 13.9 -8.0 | 288 6 5.8 -1.9 43 100 16660 335 14 5.9 -12.7 | 18 7 -2.2 -6.5 44 98 16764 340 13 4.4 -12.2 | 31 7 -3.7 -6.1 45 96 16888 305 14 11.5 -8.0 | 299 4 3.4 -1.9 46 93 17069 335 14 5.9 -12.7 | 18 7 -2.2 -6.5 47 70 18660 150 16 -8.0 13.9 | 141 26 -16.1 20.0 48 50 20650 135 20 -14.1 14.1 | 132 30 -22.2 20.3 49 30 23800 65 14 -12.7 -5.9 | 91 21 -20.8 0.2 50 20 26410 75 36 -34.8 -9.3 | 86 43 -42.9 -3.2 Wind Parameters Mean winds (0-6000m): 277.2 at 13.6 knts Storm direction: 307.2 at 10.2 knts Shear (0-3000m) pos: 2.2 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 127.4 deg Storm rel helicity (0-3000m) pos: 36.1 neg: -78.4 tot: -42.4 m^2/s^2 ave: -14.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 67.21 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 95 9 112 18| 0.0 10.4 10.4| 0.0 -48.4 -48.4 -96.7 -0.86| 12.4-10.7 1000 76 9 103 17| 0.0 6.8 6.8| 0.0 -64.8 -64.8 -64.8 -0.80| 9.2 -7.4 1500 63 9 97 16| 0.0 4.9 4.9| 0.8 -75.3 -74.5 -49.7 -0.58| 9.9 -5.8 2000 56 8 96 15| 0.0 1.8 1.8| 8.9 -77.3 -68.5 -34.2 -0.28| 10.5 -2.9 2500 55 7 98 14| 1.0 1.4 2.4| 22.9 -78.4 -55.5 -22.2 -0.14| 9.8 -1.3 3000 26 8 85 12| 2.2 1.2 3.4| 36.1 -78.4 -42.4 -14.1 0.04| 9.9 0.4 4000 311 11 354 1| 2.7 1.6 4.3| 57.5 -87.2 -29.7 -7.4 0.06| 9.8 0.6 5000 292 13 250 4| 2.1 0.7 2.8| 80.8-155.7 -74.8 -15.0 -0.07| 10.9 -0.8 6000 277 14 230 7| 1.8 1.3 3.1| 94.2-201.3-107.1 -17.9 -0.12| 10.4 -1.3 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20250418.23.gif