UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for Y5282... Searching the city database file for: Y5282 ... Date:2300Z 1 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 65 31.0 10.0 27 21.0 17.8 200 6 303.9 305.3 290.9 327.0 7.70 1 1000 92 30.0 8.0 25 22.0 16.6 195 8 303.1 304.4 289.8 323.4 6.74 2 972 344 27.4 7.4 28 20.0 15.4 168 12 303.0 304.2 289.6 323.0 6.65 3 925 779 23.8 5.8 31 18.0 13.3 140 14 303.6 304.8 289.5 322.5 6.26 4 895 1065 21.8 0.8 25 21.0 10.5 145 16 304.5 305.3 288.2 318.3 4.53 5 880 1212 23.2 -6.8 13 30.0 8.8 150 15 307.4 307.9 287.3 315.6 2.61 6 850 1512 20.6 -7.4 14 28.0 7.4 160 12 307.7 308.2 287.4 315.9 2.58 7 700 3153 9.8 0.8 53 9.0 4.9 300 9 313.3 314.4 292.2 331.6 5.80 8 693 3236 9.4 -0.6 50 10.0 4.1 298 9 313.8 314.8 291.9 330.5 5.29 9 623 4107 2.0 1.6 97 0.4 1.8 319 13 315.0 316.4 293.5 336.8 6.92 10 616 4198 2.0 1.1 94 0.9 1.5 312 13 316.0 317.3 293.7 337.4 6.75 11 608 4304 2.6 -0.5 80 3.1 0.9 303 12 317.9 319.1 293.6 337.3 6.08 12 587 4587 0.6 -4.1 71 4.7 -1.7 278 12 318.8 319.7 292.9 334.3 4.81 13 572 4794 0.4 -16.6 27 17.0 -6.0 259 12 320.9 321.3 290.9 327.1 1.82 14 542 5225 -1.9 -23.9 17 22.0 -8.7 269 20 323.2 323.4 290.8 326.8 1.02 15 500 5860 -6.9 -15.9 49 9.0 -10.2 295 20 324.6 325.1 292.3 332.2 2.21 16 493 5970 -7.5 -16.5 48 9.0 -10.8 300 21 325.2 325.6 292.4 332.5 2.13 17 485 6098 -7.7 -27.7 18 20.0 -13.1 305 23 326.5 326.6 291.5 329.4 0.81 18 461 6494 -9.9 -20.9 40 11.0 -13.4 307 31 328.5 328.8 292.8 334.0 1.57 19 423 7155 -13.9 -51.9 2 38.0 -19.0 289 33 331.6 331.6 292.2 331.9 0.07 20 400 7580 -16.3 -36.3 16 20.0 -20.2 280 36 333.8 333.9 293.2 335.4 0.43 21 393 7712 -16.7 -37.7 14 21.0 -20.6 278 38 335.0 335.0 293.4 336.4 0.38 22 391 7750 -16.5 -50.5 4 34.0 -21.1 277 38 335.7 335.7 293.3 336.1 0.10 23 385 7865 -17.5 -43.5 8 26.0 -21.6 276 39 335.9 335.9 293.5 336.7 0.21 24 383 7904 -17.9 -25.9 50 8.0 -20.0 275 40 335.9 336.1 294.4 340.3 1.21 25 360 8361 -22.1 -26.5 67 4.4 -23.2 273 43 336.2 336.5 294.5 340.7 1.22 26 355 8463 -21.3 -34.3 30 13.0 -23.8 275 43 338.7 338.8 294.6 340.9 0.59 27 311 9423 -27.5 -51.5 8 24.0 -29.9 282 44 343.1 343.1 295.1 343.5 0.11 28 308 9492 -27.7 -46.7 15 19.0 -29.9 281 45 343.7 343.8 295.4 344.5 0.19 29 300 9680 -29.1 -43.1 25 14.0 -30.9 280 46 344.4 344.4 295.6 345.5 0.28 30 275 10298 -34.7 -42.7 44 8.0 -35.6 287 47 344.9 345.0 295.8 346.2 0.32 31 270 10427 -35.7 -56.7 10 21.0 -37.1 289 47 345.3 345.3 295.6 345.6 0.07 32 266 10531 -36.3 -45.3 39 9.0 -37.2 290 47 345.9 346.0 296.0 346.9 0.25 33 263 10610 -36.9 -55.9 12 19.0 -38.1 291 47 346.2 346.2 295.8 346.5 0.07 34 258 10743 -38.1 -47.1 38 9.0 -38.9 292 48 346.3 346.3 296.0 347.2 0.21 35 250 10960 -40.1 -47.1 47 7.0 -40.6 295 48 346.4 346.5 296.0 347.3 0.22 36 244 11125 -41.7 -46.7 58 5.0 -42.1 294 49 346.5 346.5 296.1 347.4 0.23 37 243 11152 -41.9 -47.9 52 6.0 -42.3 294 49 346.6 346.6 296.1 347.4 0.21 38 232 11464 -43.5 -55.5 25 12.0 -44.1 293 50 348.8 348.8 296.4 349.1 0.09 39 200 12440 -52.3 -57.3 55 5.0 -52.5 290 51 349.9 350.0 296.7 350.3 0.08 40 199 12472 -52.7 -57.7 55 5.0 -52.9 290 51 349.8 349.8 296.7 350.2 0.08 41 188 12837 -55.3 -66.3 24 11.0 -55.5 286 53 351.4 351.4 297.0 351.5 0.03 42 184 12974 -56.3 -64.3 36 8.0 -56.5 285 53 351.9 351.9 297.1 352.1 0.04 43 182 13043 -56.1 -70.1 16 14.0 -56.3 284 53 353.3 353.3 297.4 353.4 0.02 44 154 14088 -62.9 -80.9 7 18.0 -63.0 273 48 359.0 359.0 298.5 359.0 0.00 45 150 14250 -63.9 -79.9 10 16.0 -64.0 280 46 360.0 360.0 298.7 360.0 0.00 46 129 15160 -70.1 -85.1 9 15.0 -70.2 290 44 364.7 364.7 299.6 364.7 0.00 47 100 16630 -81.7 -88.7 29 7.0 -81.7 265 39 369.9 369.9 300.5 369.9 0.00 48 94 16975 -84.1 -90.1 34 6.0 -84.1 260 35 371.8 371.8 300.9 371.8 0.00 49 70 18620 -80.9 -89.9 21 9.0 -80.9 5 4 411.3 411.3 306.7 411.3 0.00 50 67 18868 -77.3 -88.3 16 11.0 -77.3 20 6 424.3 424.3 308.2 424.3 0.00 51 50 20580 -67.9 -89.9 3 22.0 -68.1 120 17 483.5 483.5 313.7 483.5 0.00 52 46 21082 -66.9 -89.9 3 23.0 -67.2 116 18 497.6 497.6 314.8 497.6 0.00 53 42 21630 -67.3 -90.3 2 23.0 -67.6 111 19 509.7 509.7 315.6 509.7 0.00 54 39 22085 -59.9 -88.9 1 29.0 -60.6 108 20 539.3 539.3 317.5 539.3 0.00 55 32 23337 -53.7 -85.7 1 32.0 -55.4 98 23 587.3 587.3 320.0 587.4 0.01 56 30 23750 -55.3 -86.3 1 31.0 -56.8 95 24 593.9 593.9 320.3 593.9 0.01 57 28 24191 -56.3 -86.3 1 30.0 -57.8 92 27 602.9 602.9 320.7 603.0 0.01 58 20 26350 -53.7 -85.7 1 32.0 -56.2 80 42 671.8 671.8 323.5 671.9 0.01 59 18 27026 -54.3 -85.3 1 31.0 -56.9 690.5 690.5 324.1 690.6 0.02 60 11 30247 -45.5 -81.5 1 36.0 -52.6 826.9 826.9 327.9 827.3 0.05 TRP 94 16975 -84.1 -90.1 34 6.0 -84.1 260 35 371.8 371.8 300.9 371.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 566.78 mb = 4869.19 m = 15974.85 ft Wetbulb zero: 600.69 mb = 4401.01 m = 14438.83 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 41.49 % Est. max temperature: 34.81 C = 94.65 F Sfc-Lift cond lev (LCL): 738.64 mb = 2698.91 m = 8854.58 ft T: 12.79 C 700-500 lapse rate: 6.17 C/km ThetaE index: 11.36 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 549.50 mb = 5114.83 m = 16780.75 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 49.73 C = 121.52 F Cap Strength: 8.92 C Lifted Index: 8.14 C Risk: None Lifted Index @300 mb: 16.11 C Lifted Index @700 mb: 8.34 C Showalter Index: 11.83 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -0.50 C K Index: 11.10 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.84 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 50078.73 J/kg Cap Strength: 8.89 C Lift Cond Lev (LCL): 713.08 mb = 2996.58 m = 9831.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 65 200 6 2.1 5.6 | 144 11 -6.6 9.0 1 1000 92 195 8 2.1 7.7 | 149 13 -6.6 11.1 2 976 305 170 12 -2.1 11.8 | 145 19 -10.7 15.2 3 925 779 140 14 -9.0 10.7 | 129 23 -17.6 14.1 4 911 914 140 18 -11.6 13.8 | 130 26 -20.2 17.1 5 850 1512 160 12 -4.1 11.3 | 139 19 -12.8 14.6 6 849 1524 160 12 -4.1 11.3 | 139 19 -12.8 14.6 7 790 2134 65 4 -3.6 -1.7 | 98 12 -12.3 1.6 8 762 2438 325 1 0.6 -0.8 | 107 8 -8.1 2.5 9 700 3153 300 9 7.8 -4.5 | 36 1 -0.9 -1.2 10 683 3353 295 10 9.1 -4.2 | 335 1 0.4 -0.9 11 633 3962 330 14 7.0 -12.1 | 11 9 -1.6 -8.8 12 609 4267 305 12 9.8 -6.9 | 342 4 1.2 -3.5 13 565 4877 250 12 11.3 4.1 | 199 8 2.6 7.4 14 544 5182 270 19 19.0 -0.0 | 252 11 10.4 3.3 15 524 5486 260 25 24.6 4.3 | 244 18 16.0 7.7 16 500 5860 295 20 18.1 -8.5 | 298 11 9.5 -5.1 17 485 6096 305 23 18.8 -13.2 | 314 14 10.2 -9.9 18 466 6401 315 30 21.2 -21.2 | 325 22 12.6 -17.9 19 448 6706 285 32 30.9 -8.3 | 283 23 22.3 -4.9 20 414 7315 290 34 31.9 -11.6 | 290 25 23.3 -8.3 21 400 7580 280 36 35.5 -6.3 | 276 27 26.8 -2.9 22 366 8230 270 44 44.0 -0.0 | 265 36 35.4 3.3 23 337 8839 285 41 39.6 -10.6 | 283 32 31.0 -7.3 24 300 9680 280 46 45.3 -8.0 | 277 37 36.7 -4.7 25 250 10960 295 48 43.5 -20.3 | 296 39 34.9 -16.9 26 208 12192 290 52 48.9 -17.8 | 290 43 40.2 -14.4 27 200 12440 290 51 47.9 -17.4 | 290 42 39.3 -14.1 28 171 13411 280 55 54.2 -9.6 | 278 46 45.5 -6.2 29 156 14021 270 49 49.0 -0.0 | 265 40 40.4 3.3 30 150 14250 280 46 45.3 -8.0 | 277 37 36.7 -4.7 31 133 14935 280 45 44.3 -7.8 | 277 36 35.7 -4.5 32 120 15545 310 42 32.2 -27.0 | 315 33 23.5 -23.7 33 108 16154 300 40 34.6 -20.0 | 303 31 26.0 -16.7 34 100 16630 265 39 38.9 3.4 | 257 31 30.2 6.7 35 98 16764 265 39 38.9 3.4 | 257 31 30.2 6.7 36 94 16975 260 35 34.5 6.1 | 250 27 25.8 9.4 37 70 18620 5 4 -0.3 -4.0 | 86 9 -9.0 -0.6 38 50 20580 120 17 -14.7 8.5 | 117 26 -23.4 11.8 39 30 23750 95 24 -23.9 2.1 | 99 33 -32.6 5.4 40 20 26350 80 42 -41.4 -7.3 | 85 50 -50.0 -4.0 Wind Parameters Mean winds (0-6000m): 261.1 at 12.4 knts Storm direction: 291.1 at 9.3 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -82.0 deg Storm rel helicity (0-3000m) pos: 32.3 neg: -101.5 tot: -69.1 m^2/s^2 ave: -23.0 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 37.62 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 ------------------------------------------------------------------------------- 500 170 11 143 18| 0.0 10.3 10.3| 4.0 -21.0 -17.0 -34.0 -0.26| 11.9 -3.1 1000 154 13 136 21| 0.0 7.2 7.2| 15.4 -36.4 -20.9 -20.9 -0.20| 10.2 -2.0 1500 153 14 136 21| 1.9 4.8 6.6| 28.4 -43.1 -14.7 -9.8 -0.12| 9.1 -1.1 2000 150 12 133 20| 1.4 3.0 4.4| 28.4 -93.9 -65.5 -32.8 -0.36| 10.1 -3.6 2500 149 10 131 18| 1.1 1.3 2.4| 32.3 -97.9 -65.6 -26.2 -0.29| 9.6 -2.8 3000 152 9 132 17| 0.9 1.2 2.1| 32.3-101.5 -69.1 -23.0 -0.32| 9.0 -2.9 4000 177 10 145 16| 1.4 0.9 2.3| 35.8-104.3 -68.5 -17.1 -0.26| 8.4 -2.2 5000 235 10 179 9| 1.1 1.0 2.2| 46.7-116.8 -70.0 -14.0 -0.27| 8.8 -2.4 6000 261 12 214 6| 2.2 0.9 3.1|109.4-122.2 -12.8 -2.1 -0.06| 9.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20251201.23.gif