UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 4 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 1009 66 27.8 16.8 51 11.0 20.4 100 5 300.2 302.4 293.2 335.4 12.01 1 1006 93 26.0 18.0 61 8.0 20.5 103 6 298.6 301.0 293.4 336.5 13.01 2 1000 145 25.4 17.4 61 8.0 19.9 110 9 298.5 300.8 293.1 335.2 12.60 3 925 824 19.0 16.3 84 2.7 17.2 105 7 298.7 301.0 293.3 335.7 12.70 4 891 1145 16.2 15.6 96 0.6 15.8 90 10 299.1 301.4 293.3 335.8 12.61 5 850 1546 14.0 11.7 86 2.3 12.6 95 10 300.8 302.7 292.0 330.9 10.21 6 844 1606 13.6 11.6 88 2.0 12.3 99 11 301.0 302.9 292.0 331.1 10.22 7 831 1736 12.6 8.2 75 4.4 10.0 108 13 301.3 302.8 290.5 325.7 8.24 8 811 1941 15.8 -11.2 15 27.0 4.3 126 10 306.8 307.2 286.5 313.2 2.00 9 799 2068 17.0 -15.0 10 32.0 4.1 138 5 309.4 309.7 286.8 314.3 1.49 10 700 3180 9.8 -21.2 9 31.0 -1.0 200 7 313.3 313.5 287.7 316.7 1.00 11 679 3432 8.6 -31.4 4 40.0 -2.7 207 10 314.7 314.8 287.5 316.2 0.41 12 660 3665 7.2 -10.8 26 18.0 -0.6 197 8 315.7 316.2 290.0 324.0 2.54 13 648 3815 6.6 -26.4 7 33.0 -3.6 190 8 316.7 316.8 288.5 319.1 0.68 14 613 4267 3.4 -22.6 13 26.0 -5.1 171 5 318.1 318.3 289.2 321.6 1.01 15 575 4784 1.6 -42.4 2 44.0 -7.8 186 7 321.9 321.9 289.5 322.5 0.16 16 569 4868 1.2 -41.8 2 43.0 -8.1 189 7 322.4 322.4 289.7 323.0 0.17 17 500 5890 -7.1 -39.1 6 32.0 -13.5 195 12 324.4 324.4 290.4 325.4 0.26 18 495 5968 -7.5 -40.5 5 33.0 -13.9 199 14 324.8 324.9 290.5 325.7 0.23 19 487 6096 -5.7 -42.7 4 37.0 -12.9 205 18 328.6 328.6 291.5 329.3 0.18 20 400 7600 -18.7 -47.7 6 29.0 -22.5 235 16 330.7 330.7 292.0 331.2 0.13 21 390 7789 -19.9 -49.9 5 30.0 -23.5 235 20 331.5 331.5 292.2 331.9 0.10 22 386 7865 -19.1 -57.1 2 38.0 -23.1 235 22 333.5 333.6 292.7 333.7 0.04 23 320 9239 -27.7 -60.7 3 33.0 -30.2 272 42 340.0 340.0 294.4 340.2 0.03 24 317 9306 -27.9 -41.9 25 14.0 -29.7 274 43 340.6 340.7 294.8 341.9 0.30 25 300 9700 -31.5 -46.5 21 15.0 -33.0 275 47 341.0 341.0 294.7 341.8 0.20 26 287 10012 -34.3 -49.3 20 15.0 -35.6 274 49 341.3 341.4 294.8 341.9 0.15 27 284 10086 -34.3 -67.3 2 33.0 -35.9 273 49 342.4 342.4 294.9 342.4 0.02 28 250 10970 -39.5 -67.5 4 28.0 -40.6 270 55 347.3 347.3 296.1 347.4 0.02 29 232 11477 -42.7 -70.7 3 28.0 -43.6 262 57 350.0 350.0 296.6 350.0 0.01 30 200 12460 -50.9 -73.9 5 23.0 -51.3 255 55 352.2 352.2 297.1 352.2 0.01 31 186 12925 -54.9 -75.9 6 21.0 -55.2 248 56 353.1 353.1 297.3 353.1 0.01 32 150 14260 -65.5 -78.5 15 13.0 -65.6 255 44 357.2 357.2 298.1 357.3 0.01 33 139 14721 -69.5 -80.5 19 11.0 -69.5 253 41 358.1 358.1 298.3 358.1 0.00 34 104 16416 -79.5 -90.5 15 11.0 -79.5 239 22 370.0 370.0 300.5 370.0 0.00 35 100 16640 -79.1 -91.1 12 12.0 -79.1 215 16 374.9 374.9 301.4 374.9 0.00 36 77 18100 -84.9 -90.9 33 6.0 -84.9 240 8 391.9 391.9 304.0 391.9 0.00 37 71 18550 -82.1 -90.1 24 8.0 -82.1 100 17 407.1 407.1 306.2 407.1 0.00 38 70 18630 -77.9 -88.9 15 11.0 -77.9 75 18 417.7 417.7 307.4 417.7 0.00 39 69 18712 -77.1 -88.1 16 11.0 -77.1 76 18 421.2 421.2 307.9 421.2 0.00 40 67 18880 -78.3 -89.3 15 11.0 -78.3 78 18 422.1 422.1 308.0 422.1 0.00 41 51 20481 -67.1 -90.1 2 23.0 -67.3 99 19 482.6 482.6 313.7 482.6 0.00 42 50 20600 -67.1 -90.1 2 23.0 -67.3 100 19 485.4 485.4 313.9 485.4 0.00 43 47 20971 -68.1 -91.1 2 23.0 -68.3 97 21 491.6 491.6 314.4 491.6 0.00 44 41 21802 -61.9 -89.9 1 28.0 -62.4 90 25 526.7 526.7 316.7 526.7 0.00 45 33 23137 -63.5 -90.5 1 27.0 -64.1 80 31 556.2 556.2 318.4 556.2 0.00 46 30 23730 -57.3 -88.3 1 31.0 -58.5 75 34 588.4 588.4 320.0 588.5 0.01 47 27 24396 -58.1 -88.1 1 30.0 -59.3 83 32 604.2 604.2 320.8 604.2 0.01 48 23 25413 -55.3 -86.3 1 31.0 -57.2 95 28 640.8 640.8 322.3 640.8 0.01 49 20 26310 -53.3 -86.3 1 33.0 -55.9 105 25 673.0 673.0 323.5 673.1 0.01 50 11 30230 -45.3 -82.3 1 37.0 -52.5 827.6 827.6 327.9 828.0 0.04 TRP 77 18100 -84.9 -90.9 33 6.0 -84.9 240 8 391.9 391.9 304.0 391.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 559.02 mb = 5015.58 m = 16455.11 ft Wetbulb zero: 719.18 mb = 2952.76 m = 9687.40 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 29.66 % Est. max temperature: 28.04 C = 82.47 F Sfc-Lift cond lev (LCL): 859.55 mb = 1450.97 m = 4760.35 ft T: 14.52 C 700-500 lapse rate: 6.24 C/km ThetaE index: 17.93 C Layer 831.0- 799.0 mb Conv cond level (CCL): 876.11 mb = 1288.72 m = 4228.05 ft Mean mixing ratio: 12.66 g/kg Conv temperature: 27.31 C = 81.15 F Cap Strength: 5.44 C Lifted Index: 1.55 C Risk: Showers probable Lifted Index @300 mb: 5.28 C Lifted Index @700 mb: 3.57 C Showalter Index: 3.72 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 18.80 C K Index: 1.80 Risk: None Sweat Index: 172.40 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.05 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 6.07 J/kg Cap Strength: 5.43 C Lift Cond Lev (LCL): 889.05 mb = 1163.99 m = 3818.83 ft Lev Free Conv (LFC): 844.05 mb = 1605.16 m = 5266.20 ft Equ Level (EL): 824.05 mb = 1806.84 m = 5927.87 ft B at Equ Level: -1.35 J/kg Max Parcel Lev (MPL): 824.05 mb = 1806.84 m = 5927.87 ft Wind level data Storm motion: 196 at 6 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 1009 66 100 5 -4.9 0.9 | 53 8 -6.6 -4.9 1 1000 145 110 9 -8.5 3.1 | 75 10 -10.1 -2.7 2 982 305 125 10 -8.2 5.7 | 90 10 -9.9 -0.1 3 925 824 105 7 -6.8 1.8 | 65 9 -8.4 -4.0 4 915 914 105 6 -5.8 1.6 | 60 9 -7.5 -4.2 5 883 1219 85 11 -11.0 -1.0 | 62 14 -12.6 -6.8 6 850 1546 95 10 -10.0 0.9 | 67 13 -11.6 -4.9 7 822 1829 115 15 -13.6 6.3 | 92 15 -15.3 0.5 8 793 2134 145 2 -1.1 1.6 | 34 5 -2.8 -4.2 9 700 3180 200 7 2.4 6.6 | 223 1 0.7 0.8 10 685 3353 210 10 5.0 8.7 | 229 4 3.3 2.9 11 612 4267 170 5 -0.9 4.9 | 71 3 -2.5 -0.9 12 506 5791 220 11 7.1 8.4 | 244 6 5.4 2.6 13 500 5890 195 12 3.1 11.6 | 194 6 1.4 5.8 14 487 6096 205 18 7.6 16.3 | 209 12 5.9 10.5 15 468 6401 195 18 4.7 17.4 | 194 12 3.0 11.6 16 400 7600 235 16 13.1 9.2 | 254 12 11.4 3.4 17 399 7620 235 16 13.1 9.2 | 254 12 11.4 3.4 18 367 8230 235 30 24.6 17.2 | 244 26 22.9 11.4 19 311 9449 280 45 44.3 -7.8 | 288 45 42.6 -13.6 20 300 9700 275 47 46.8 -4.1 | 282 46 45.2 -9.9 21 250 10970 270 55 55.0 -0.0 | 276 54 53.3 -5.8 22 218 11887 255 58 56.0 15.0 | 260 55 54.4 9.2 23 200 12460 255 55 53.1 14.2 | 261 52 51.5 8.4 24 180 13106 245 57 51.7 24.1 | 250 53 50.0 18.3 25 150 14260 255 44 42.5 11.4 | 262 41 40.8 5.6 26 127 15240 250 38 35.7 13.0 | 258 35 34.0 7.2 27 114 15850 280 30 29.5 -5.2 | 292 30 27.9 -11.0 28 109 16154 265 29 28.9 2.5 | 277 27 27.2 -3.3 29 100 16640 215 16 9.2 13.1 | 226 10 7.5 7.3 30 98 16764 215 17 9.8 13.9 | 225 11 8.1 8.1 31 77 18100 240 8 6.9 4.0 | 289 6 5.3 -1.8 32 70 18630 75 18 -17.4 -4.7 | 61 22 -19.1 -10.5 33 50 20600 100 19 -18.7 3.3 | 83 21 -20.4 -2.5 34 30 23730 75 34 -32.8 -8.8 | 67 37 -34.5 -14.6 35 20 26310 105 25 -24.1 6.5 | 92 26 -25.8 0.7 Wind Parameters Mean winds (0-6000m): 166.1 at 8.0 knts Storm direction: 196.1 at 6.0 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -21.1 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 6.49 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 ------------------------------------------------------------------------------- 500 118 9 81 10| 4.0 0.0 4.0| 13.7 -4.3 9.4 18.9 0.49| 8.2 4.0 1000 113 8 74 10| 2.0 1.5 3.5| 14.4 -10.2 4.2 4.2 0.14| 6.6 0.9 1500 104 9 70 11| 1.9 1.0 2.9| 19.4 -10.8 8.6 5.7 0.17| 6.0 1.0 2000 107 10 74 11| 1.6 0.8 2.3| 40.5 -17.6 22.9 11.5 0.16| 8.6 1.4 2500 109 8 72 10| 1.6 0.6 2.2| 41.9 -21.1 20.8 8.3 0.10| 7.9 0.8 3000 117 8 75 9| 1.9 0.5 2.4| 42.6 -21.1 21.5 7.2 0.14| 7.2 1.0 4000 138 8 90 7| 1.7 0.8 2.6| 42.9 -23.8 19.1 4.8 0.04| 6.7 0.3 5000 149 7 96 6| 1.7 0.7 2.3| 44.7 -24.4 20.3 4.1 0.09| 5.9 0.5 6000 166 8 119 4| 1.6 0.3 1.9| 50.5 -31.0 19.5 3.3 0.06| 6.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20251204.23.gif