UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 7 DEC 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 1003 68 29.6 17.6 49 12.0 21.3 115 5 302.5 304.8 294.3 340.1 12.72 1 1000 94 27.6 17.6 54 10.0 20.7 35 6 300.8 303.1 293.9 338.2 12.76 2 999 103 27.4 17.4 54 10.0 20.5 36 6 300.6 302.9 293.7 337.7 12.61 3 925 778 20.8 16.7 77 4.1 18.0 175 4 300.6 303.0 294.0 338.8 13.04 4 910 919 19.6 15.8 79 3.8 17.1 135 2 300.8 303.0 293.7 337.5 12.50 5 908 938 19.8 11.8 60 8.0 14.7 133 2 301.1 302.9 291.6 329.5 9.62 6 858 1424 15.6 12.3 81 3.3 13.5 96 6 301.7 303.6 292.4 332.8 10.53 7 850 1504 15.6 7.6 59 8.0 10.9 90 7 302.5 303.9 290.4 325.5 7.72 8 843 1574 15.4 6.4 55 9.0 10.2 94 8 303.0 304.3 290.1 324.5 7.17 9 824 1766 14.0 6.0 58 8.0 9.3 106 9 303.5 304.8 290.2 324.9 7.13 10 821 1797 15.0 4.0 48 11.0 8.8 108 10 304.9 306.0 289.9 323.7 6.22 11 820 1807 15.4 -0.6 33 16.0 7.1 109 10 305.4 306.2 288.5 319.1 4.46 12 818 1828 17.8 110 10 308.2 13 814 1870 18.4 -26.6 3 45.0 3.5 111 11 309.2 309.3 285.7 311.1 0.53 14 777 2267 17.6 124 21 312.5 15 700 3146 11.2 -18.8 10 30.0 0.0 120 26 314.9 315.1 288.4 319.1 1.24 16 669 3521 8.0 -14.0 19 22.0 -0.9 124 24 315.4 315.8 289.3 321.8 1.93 17 536 5311 -3.1 -37.1 5 34.0 -10.7 92 6 322.8 322.8 289.9 323.9 0.30 18 530 5401 -2.9 -41.9 3 39.0 -10.8 47 3 324.1 324.1 290.2 324.8 0.18 19 500 5860 -5.3 -43.3 3 38.0 -12.6 280 4 326.6 326.6 290.9 327.2 0.17 20 460 6509 -9.1 -47.1 3 38.0 -15.4 281 11 329.7 329.7 291.7 330.2 0.12 21 400 7570 -18.1 -49.1 5 31.0 -22.1 265 19 331.5 331.5 292.2 331.9 0.11 22 397 7626 -18.5 -48.5 5 30.0 -22.4 265 20 331.7 331.7 292.3 332.1 0.12 23 370 8149 -22.5 -30.5 48 8.0 -24.2 282 23 333.1 333.3 293.3 336.1 0.82 24 365 8249 -23.3 -35.3 32 12.0 -25.4 285 23 333.3 333.4 293.2 335.3 0.52 25 350 8555 -25.7 -33.7 47 8.0 -27.1 295 25 334.1 334.2 293.4 336.5 0.63 26 343 8702 -25.7 -30.4 65 4.7 -26.6 298 24 336.0 336.2 294.1 339.3 0.89 27 317 9269 -29.9 -32.9 75 3.0 -30.4 290 21 337.9 338.0 294.5 340.7 0.76 28 300 9660 -33.1 -35.3 81 2.2 -33.4 295 26 338.7 338.9 294.6 341.1 0.63 29 287 9968 -35.5 -37.1 85 1.6 -35.7 290 31 339.6 339.7 294.7 341.7 0.55 30 259 10671 -40.1 -44.1 65 4.0 -40.5 275 39 343.0 343.0 295.3 344.1 0.29 31 250 10910 -42.3 -45.3 72 3.0 -42.5 270 42 343.2 343.2 295.3 344.3 0.27 32 242 11130 -44.5 -46.7 79 2.2 -44.6 270 43 343.1 343.1 295.3 344.0 0.24 33 237 11270 -45.3 -49.7 61 4.4 -45.6 270 43 343.9 344.0 295.4 344.6 0.17 34 235 11327 -43.7 -83.7 0 40.0 -44.5 269 47 347.2 347.2 296.0 347.2 0.00 35 231 11443 -43.5 -68.5 5 25.0 -44.3 265 56 349.2 349.2 296.5 349.3 0.02 36 200 12400 -50.9 -69.9 9 19.0 -51.3 265 72 352.2 352.2 297.1 352.2 0.02 37 171 13397 -59.8 -70.8 22 11.0 -59.9 265 73 353.5 353.5 297.4 353.6 0.02 38 158 13885 -64.3 -71.3 38 7.0 -64.4 267 72 354.0 354.0 297.5 354.1 0.02 39 152 14120 -65.9 -79.9 12 14.0 -66.0 269 70 355.2 355.2 297.7 355.2 0.00 40 150 14200 -66.5 -79.5 14 13.0 -66.6 270 69 355.5 355.5 297.8 355.5 0.00 41 132 14963 -72.7 -79.7 34 7.0 -72.8 272 67 357.7 357.7 298.2 357.7 0.01 42 100 16560 -81.3 -91.3 17 10.0 -81.3 260 40 370.6 370.6 300.7 370.7 0.00 43 85 17476 -81.1 -89.1 25 8.0 -81.1 240 28 388.7 388.7 303.6 388.7 0.00 44 83 17611 -78.1 -88.1 18 10.0 -78.1 237 25 397.5 397.5 304.9 397.5 0.00 45 75 18193 -76.7 -88.7 13 12.0 -76.7 221 16 412.1 412.1 306.7 412.1 0.00 46 70 18590 -77.7 -88.7 15 11.0 -77.7 210 9 418.2 418.2 307.5 418.2 0.00 47 67 18840 -78.7 -89.7 15 11.0 -78.7 195 11 421.3 421.3 307.9 421.3 0.00 48 55 19994 -67.7 -89.7 3 22.0 -67.9 128 20 470.9 470.9 312.7 470.9 0.00 49 50 20570 -65.5 -90.5 2 25.0 -65.8 95 25 489.1 489.1 314.1 489.1 0.00 50 44 21351 -62.3 -90.3 1 28.0 -62.8 91 28 515.2 515.2 316.0 515.2 0.00 51 30 23730 -58.9 -88.9 1 30.0 -59.9 80 36 584.1 584.1 319.9 584.1 0.00 52 26 24633 -58.7 -88.7 1 30.0 -59.9 80 31 609.0 609.0 321.0 609.1 0.01 53 23 25418 -52.3 -87.3 1 35.0 -54.9 80 27 649.6 649.6 322.7 649.7 0.01 54 20 26330 -49.9 -84.9 1 35.0 -53.4 80 23 683.4 683.4 323.9 683.5 0.01 55 19 26666 -49.7 -84.7 1 35.0 -53.4 694.2 694.2 324.3 694.3 0.02 56 17 27390 -51.7 -85.7 1 34.0 -55.1 710.2 710.2 324.7 710.3 0.01 57 11 30276 -41.9 -81.9 1 40.0 -50.7 839.9 840.0 328.2 840.4 0.04 TRP 100 16560 -81.3 -91.3 17 10.0 -81.3 260 40 370.6 370.6 300.7 370.7 0.00 WND 171 13397 -59.8 -70.8 22 11.0 -59.9 265 73 353.5 353.5 297.4 353.6 0.02 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 573.14 mb = 4811.54 m = 15785.70 ft Wetbulb zero: 699.35 mb = 3153.74 m = 10346.79 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 31.58 % Est. max temperature: 29.29 C = 84.73 F Sfc-Lift cond lev (LCL): 842.62 mb = 1577.78 m = 5176.37 ft T: 15.37 C 700-500 lapse rate: 6.08 C/km ThetaE index: 13.84 C Layer 821.0- 777.0 mb Conv cond level (CCL): 831.12 mb = 1693.61 m = 5556.38 ft Mean mixing ratio: 12.61 g/kg Conv temperature: 30.42 C = 86.75 F Cap Strength: 6.51 C Lifted Index: 2.41 C Risk: None Lifted Index @300 mb: 2.33 C Lifted Index @700 mb: 4.27 C Showalter Index: 8.16 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 12.90 C K Index: -1.50 Risk: None Sweat Index: 109.20 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.87 m/s Conv Inhibition (B-): 43621.69 J/kg Cap Strength: 6.37 C Lift Cond Lev (LCL): 863.12 mb = 1373.24 m = 4505.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 9 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 1003 68 115 5 -4.5 2.1 | 8 6 -0.8 -6.1 1 1000 94 35 6 -3.4 -4.9 | 359 13 0.3 -13.1 2 976 305 65 2 -1.8 -0.8 | 348 9 1.9 -9.0 3 925 778 175 4 -0.3 4.0 | 321 5 3.4 -4.2 4 910 914 135 2 -1.4 1.4 | 341 7 2.3 -6.8 5 850 1504 90 7 -7.0 0.0 | 22 9 -3.3 -8.2 6 818 1829 110 10 -9.4 3.4 | 50 7 -5.7 -4.8 7 789 2134 120 21 -18.2 10.5 | 99 15 -14.5 2.3 8 761 2438 130 20 -15.3 12.9 | 112 13 -11.6 4.7 9 708 3048 115 30 -27.2 12.7 | 101 24 -23.5 4.5 10 700 3146 120 26 -22.5 13.0 | 104 19 -18.8 4.8 11 657 3658 125 23 -18.8 13.2 | 108 16 -15.1 5.0 12 609 4267 120 8 -6.9 4.0 | 38 5 -3.2 -4.2 13 587 4572 160 11 -3.8 10.3 | 179 2 -0.1 2.2 14 565 4877 165 10 -2.6 9.7 | 217 2 1.1 1.5 15 544 5182 150 10 -5.0 8.7 | 110 1 -1.3 0.5 16 524 5486 0 0 -0.0 -0.0 | 336 9 3.7 -8.2 17 500 5860 280 4 3.9 -0.7 | 319 12 7.7 -8.9 18 466 6401 285 10 9.7 -2.6 | 309 17 13.4 -10.8 19 430 7010 260 15 14.8 2.6 | 287 19 18.5 -5.6 20 400 7570 265 19 18.9 1.7 | 286 24 22.6 -6.5 21 397 7620 265 20 19.9 1.7 | 285 24 23.6 -6.4 22 350 8534 295 25 22.7 -10.6 | 305 32 26.4 -18.7 23 336 8839 300 24 20.8 -12.0 | 309 32 24.5 -20.2 24 309 9449 285 19 18.4 -4.9 | 301 26 22.1 -13.1 25 300 9660 295 26 23.6 -11.0 | 305 33 27.3 -19.2 26 296 9754 295 29 26.3 -12.3 | 304 36 30.0 -20.4 27 250 10910 270 42 42.0 -0.0 | 280 46 45.7 -8.2 28 237 11278 270 43 43.0 -0.0 | 280 47 46.7 -8.2 29 226 11582 260 67 66.0 11.6 | 267 70 69.7 3.5 30 200 12400 265 72 71.7 6.3 | 271 75 75.4 -1.9 31 188 12802 265 73 72.7 6.4 | 271 76 76.4 -1.8 32 171 13397 265 73 72.7 6.4 | 271 76 76.4 -1.8 33 162 13716 265 73 72.7 6.4 | 271 76 76.4 -1.8 34 150 14200 270 69 69.0 -0.0 | 276 73 72.7 -8.2 35 147 14326 275 68 67.7 -5.9 | 281 73 71.5 -14.1 36 125 15240 270 67 67.0 -0.0 | 277 71 70.7 -8.2 37 100 16560 260 40 39.4 6.9 | 272 43 43.1 -1.2 38 96 16764 260 40 39.4 6.9 | 272 43 43.1 -1.2 39 70 18590 210 9 4.5 7.8 | 273 8 8.2 -0.4 40 50 20570 95 25 -24.9 2.2 | 74 22 -21.2 -6.0 41 30 23730 80 36 -35.5 -6.3 | 66 35 -31.7 -14.4 42 20 26330 80 23 -22.7 -4.0 | 57 23 -18.9 -12.2 Wind Parameters Mean winds (0-6000m): 125.6 at 12.0 knts Storm direction: 155.6 at 9.0 knts Shear (0-3000m) pos: 2.5 neg: 2.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -26.9 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 14.95 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 67 3 356 10| 2.1 0.0 2.1| 0.5 -7.4 -6.9 -13.9 -0.27| 11.2 -3.0 1000 114 3 354 7| 1.0 0.1 1.2| 5.5 -11.2 -5.7 -5.7 -0.14| 9.0 -1.3 1500 102 4 1 7| 0.7 1.8 2.5| 13.8 -11.2 2.6 1.7 0.08| 7.8 0.7 2000 107 6 16 7| 2.7 1.3 4.0| 38.5 -11.2 27.3 13.6 0.35| 9.0 3.2 2500 116 9 44 6| 3.1 1.1 4.1| 54.7 -12.6 42.1 16.8 0.39| 8.7 3.4 3000 117 12 68 7| 2.5 2.4 4.9| 54.7 -26.9 27.8 9.3 0.27| 8.8 2.3 4000 119 14 83 9| 1.7 1.2 2.9| 65.8 -42.3 23.5 5.9 0.15| 8.8 1.3 5000 124 14 85 8| 1.8 1.1 2.9| 69.9 -49.6 20.3 4.1 0.14| 8.6 1.2 6000 126 12 79 6| 1.5 1.7 3.2| 69.9 -84.7 -14.7 -2.5 -0.07| 9.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20251207.23.gif