UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 8 OCT 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 1010 68 28.0 19.0 58 9.0 21.7 85 6 300.3 302.8 294.5 340.8 13.82 1 1004 120 26.0 20.0 70 6.0 21.8 82 5 298.8 301.5 294.8 341.9 14.82 2 1000 155 25.8 19.8 70 6.0 21.6 80 5 299.0 301.6 294.7 341.7 14.69 3 925 837 19.8 16.9 83 2.9 17.8 35 4 299.6 302.0 293.9 338.1 13.21 4 894 1130 17.2 16.1 93 1.1 16.5 28 9 299.8 302.2 293.8 337.8 12.98 5 879 1275 16.4 15.5 94 0.9 15.8 20 10 300.4 302.8 293.7 337.7 12.70 6 864 1422 16.0 13.5 85 2.5 14.4 8 11 301.5 303.6 293.0 334.9 11.33 7 861 1452 16.0 13.3 84 2.7 14.3 6 12 301.8 303.9 293.0 334.9 11.22 8 859 1472 17.4 3.4 39 14.0 9.6 4 12 303.5 304.5 288.9 320.6 5.69 9 854 1522 18.2 3.2 37 15.0 9.8 0 12 304.8 305.8 289.3 321.9 5.64 10 850 1562 19.0 9.0 52 10.0 12.8 10 9 306.0 307.6 292.2 331.7 8.50 11 846 1603 19.6 9.6 52 10.0 13.3 17 9 307.1 308.8 292.8 334.1 8.90 12 824 1829 18.6 8.6 52 10.0 12.4 58 7 308.4 310.0 292.9 334.4 8.54 13 769 2417 13.6 6.6 63 7.0 9.4 147 9 309.1 310.6 292.7 333.5 7.97 14 723 2935 11.0 1.0 50 10.0 5.5 230 9 311.8 312.9 291.6 329.6 5.70 15 718 2993 11.4 0.4 47 11.0 5.4 247 8 312.8 313.9 291.7 330.1 5.49 16 700 3205 10.4 -0.6 46 11.0 4.5 310 1 314.0 315.0 291.9 330.5 5.23 17 637 3985 6.2 -7.8 36 14.0 -0.3 329 4 317.8 318.5 291.3 328.7 3.34 18 609 4352 3.8 -3.2 60 7.0 0.2 346 5 319.2 320.1 293.1 335.2 4.96 19 594 4555 3.0 -17.0 21 20.0 -4.6 334 7 320.5 320.8 290.6 326.3 1.70 20 573 4846 1.0 -9.0 47 10.0 -3.5 316 8 321.5 322.1 292.4 332.6 3.38 21 540 5321 -1.1 -13.1 40 12.0 -6.0 286 11 324.5 325.0 292.6 333.2 2.58 22 500 5930 -6.5 -12.5 62 6.0 -8.9 300 8 325.1 325.7 293.0 335.0 2.93 23 490 6087 -7.7 -12.7 67 5.0 -9.7 316 7 325.5 326.1 293.2 335.4 2.94 24 477 6296 -9.3 -16.3 57 7.0 -11.8 338 5 326.1 326.5 292.7 333.7 2.24 25 434 7017 -15.3 -15.9 95 0.6 -15.5 10 9 327.4 327.9 293.3 336.1 2.55 26 403 7574 -17.7 -25.7 50 8.0 -19.8 12 20 331.3 331.5 293.2 335.5 1.17 27 400 7630 -17.5 -27.5 41 10.0 -20.0 10 22 332.2 332.4 293.3 335.9 1.00 28 388 7857 -18.9 -36.9 19 18.0 -22.2 10 23 333.3 333.4 293.0 334.9 0.42 29 325 9156 -25.5 -55.5 4 30.0 -28.3 58 9 341.5 341.6 294.7 341.8 0.06 30 300 9730 -30.3 -60.3 4 30.0 -32.4 35 7 342.7 342.7 295.0 342.8 0.04 31 250 11000 -40.9 -65.9 5 25.0 -41.9 230 21 345.3 345.3 295.6 345.4 0.02 32 237 11359 -44.3 -66.3 7 22.0 -45.0 234 22 345.4 345.4 295.6 345.5 0.02 33 200 12470 -52.7 -64.7 22 12.0 -53.0 255 38 349.3 349.3 296.5 349.5 0.03 34 195 12633 -53.9 -62.9 32 9.0 -54.1 255 41 349.9 349.9 296.7 350.1 0.04 35 180 13144 -57.7 -72.7 13 15.0 -57.9 257 39 351.8 351.8 297.0 351.9 0.01 36 150 14270 -68.1 -75.1 36 7.0 -68.1 260 35 352.8 352.8 297.3 352.8 0.01 37 139 14723 -71.3 -76.3 47 5.0 -71.3 258 32 354.9 354.9 297.7 355.0 0.01 38 135 14895 -72.3 -80.3 29 8.0 -72.3 258 31 356.1 356.1 297.9 356.1 0.00 39 133 14983 -72.1 -83.1 18 11.0 -72.1 257 31 358.0 358.0 298.3 358.0 0.00 40 102 16509 -81.1 -85.1 51 4.0 -81.1 215 18 368.9 368.9 300.4 369.0 0.00 41 100 16620 -80.3 -84.9 46 4.6 -80.3 215 6 372.6 372.6 301.0 372.6 0.00 42 70 18660 -71.7 -89.7 5 18.0 -71.8 75 19 431.0 431.0 308.9 431.0 0.00 43 50 20690 -65.5 -90.5 2 25.0 -65.8 75 10 489.1 489.1 314.1 489.1 0.00 44 30 23850 -58.9 -87.9 1 29.0 -59.9 70 22 584.1 584.1 319.9 584.1 0.01 45 20 26420 -53.5 -85.5 1 32.0 -56.1 85 19 672.4 672.4 323.5 672.5 0.01 TRP 102 16509 -81.1 -85.1 51 4.0 -81.1 215 18 368.9 368.9 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 557.29 mb = 5072.12 m = 16640.62 ft Wetbulb zero: 640.94 mb = 3933.83 m = 12906.11 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 55.46 % Est. max temperature: 30.34 C = 86.61 F Sfc-Lift cond lev (LCL): 886.13 mb = 1205.92 m = 3956.38 ft T: 16.78 C 700-500 lapse rate: 6.20 C/km ThetaE index: 14.27 C Layer 859.0- 854.0 mb Conv cond level (CCL): 892.36 mb = 1146.04 m = 3759.92 ft Mean mixing ratio: 13.87 g/kg Conv temperature: 27.58 C = 81.64 F Cap Strength: 4.64 C Lifted Index: 0.34 C Risk: Showers probable Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: 2.76 C Showalter Index: 3.91 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 15.50 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 134.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.90 J/kg Max Up Vert Vel: 9.48 m/s Conv Inhibition (B-): 384.28 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 899.89 mb = 1073.80 m = 3522.93 ft Lev Free Conv (LFC): 484.89 mb = 6168.56 m = 20237.81 ft Equ Level (EL): 394.89 mb = 7725.73 m = 25346.58 ft B at Equ Level: 41.35 J/kg Max Parcel Lev (MPL): 354.89 mb = 8510.96 m = 27922.75 ft Wind level data Storm motion: 351 at 5 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 1010 68 85 6 -6.0 -0.5 | 124 8 -6.8 4.5 1 1000 155 80 5 -4.9 -0.9 | 126 7 -5.7 4.2 2 949 610 105 1 -1.0 0.3 | 162 6 -1.7 5.3 3 925 837 35 4 -2.3 -3.3 | 120 4 -3.1 1.8 4 917 914 35 5 -2.9 -4.1 | 105 4 -3.7 1.0 5 885 1219 25 10 -4.2 -9.1 | 51 6 -5.0 -4.0 6 854 1524 360 12 -0.0 -12.0 | 6 7 -0.8 -6.9 7 850 1562 10 9 -1.6 -8.9 | 32 4 -2.3 -3.8 8 794 2134 115 4 -3.6 1.7 | 147 8 -4.4 6.7 9 766 2438 150 10 -5.0 8.7 | 157 15 -5.8 13.7 10 739 2743 175 15 -1.3 14.9 | 174 20 -2.1 20.0 11 700 3205 310 1 0.8 -0.6 | 180 4 -0.0 4.4 12 687 3353 285 1 1.0 -0.3 | 182 5 0.2 4.8 13 614 4267 350 5 0.9 -4.9 | 213 0 0.1 0.1 14 528 5486 275 12 12.0 -1.0 | 250 12 11.2 4.0 15 500 5930 300 8 6.9 -4.0 | 260 6 6.1 1.1 16 470 6401 350 4 0.7 -3.9 | 175 1 -0.1 1.1 17 417 7315 20 11 -3.8 -10.3 | 41 7 -4.5 -5.3 18 400 7630 10 22 -3.8 -21.7 | 15 17 -4.6 -16.6 19 384 7925 10 23 -4.0 -22.7 | 15 18 -4.8 -17.6 20 368 8230 10 18 -3.1 -17.7 | 17 13 -3.9 -12.7 21 339 8839 70 10 -9.4 -3.4 | 99 10 -10.2 1.6 22 300 9730 35 7 -4.0 -5.7 | 82 5 -4.8 -0.7 23 286 10058 320 1 0.6 -0.8 | 178 4 -0.1 4.3 24 274 10363 240 10 8.7 5.0 | 218 13 7.9 10.1 25 250 11000 230 21 16.1 13.5 | 220 24 15.3 18.6 26 240 11278 230 21 16.1 13.5 | 220 24 15.3 18.6 27 218 11887 265 31 30.9 2.7 | 256 31 30.1 7.8 28 200 12470 255 38 36.7 9.8 | 247 39 35.9 14.9 29 199 12497 255 41 39.6 10.6 | 248 42 38.8 15.7 30 150 14270 260 35 34.5 6.1 | 252 35 33.7 11.1 31 120 15545 255 27 26.1 7.0 | 245 28 25.3 12.0 32 114 15850 275 22 21.9 -1.9 | 262 21 21.1 3.1 33 103 16459 245 28 25.4 11.8 | 236 30 24.6 16.9 34 102 16509 215 18 10.3 14.7 | 206 22 9.5 19.8 35 100 16620 215 6 3.4 4.9 | 195 10 2.7 10.0 36 98 16764 210 14 7.0 12.1 | 200 18 6.2 17.2 37 70 18660 75 19 -18.4 -4.9 | 90 19 -19.1 0.1 38 50 20690 75 10 -9.7 -2.6 | 103 11 -10.4 2.5 39 30 23850 70 22 -20.7 -7.5 | 83 22 -21.5 -2.5 40 20 26420 85 19 -18.9 -1.7 | 100 20 -19.7 3.4 Wind Parameters Mean winds (0-6000m): 321.2 at 6.8 knts Storm direction: 351.2 at 5.1 knts Shear (0-3000m) pos: 2.6 neg: 1.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 111.8 neg: -17.6 tot: 94.2 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.94 Bulk Shear: 11.39 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 84 4 137 6| 4.8 0.0 4.8| 6.9 0.0 6.9 13.7 0.80| 5.1 4.1 1000 60 4 129 5| 2.4 3.7 6.1| 6.9 -7.7 -0.9 -0.9 -0.22| 6.4 -1.4 1500 32 6 91 4| 1.6 3.1 4.7| 9.5 -17.6 -8.1 -5.4 -0.32| 7.5 -2.4 2000 34 6 89 4| 2.8 2.3 5.1| 27.5 -17.6 9.8 4.9 0.12| 8.7 1.1 2500 53 6 101 6| 4.4 1.9 6.2| 45.6 -17.6 27.9 11.2 0.21| 9.2 1.9 3000 84 7 118 9| 2.6 1.6 4.1|111.8 -17.6 94.2 31.4 0.37| 11.6 4.3 4000 78 6 120 8| 1.3 1.2 2.4|113.9 -22.0 91.8 23.0 0.31| 9.8 3.0 5000 26 6 82 4| 1.0 1.2 2.3|113.9 -24.7 89.3 17.9 0.26| 8.8 2.3 6000 321 7 274 3| 0.3 1.0 1.3|118.5 -32.3 86.3 14.4 0.22| 8.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20251008.23.gif