UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123012.upa.cvt Date: 1200Z 30 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 30 DEC 25 Station: 47230 WMO ident: 47230 ------------------------------------------------------------------------------- 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 1026 7 1.4 -7.6 51 9.0 -1.6 330 6 272.5 272.9 270.1 278.3 2.10 1 1000 213 -0.5 -9.5 51 9.0 -3.3 350 7 272.6 273.0 269.8 277.8 1.86 2 925 829 -6.7 -10.8 73 4.1 -7.9 320 6 272.5 272.8 269.6 277.5 1.81 3 911 948 -7.7 -10.6 80 2.9 -8.5 307 8 272.6 272.9 269.8 277.8 1.87 4 876 1252 -8.9 -8.9 100 0.0 -8.9 282 15 274.4 274.8 271.5 280.6 2.22 5 850 1485 -10.1 -10.6 96 0.5 -10.2 295 29 275.6 275.9 271.8 281.2 2.00 6 787 2073 -14.5 -15.4 93 0.9 -14.7 300 42 277.0 277.2 271.8 281.2 1.46 7 761 2328 -14.7 -18.1 75 3.4 -15.4 303 48 279.4 279.7 272.9 283.0 1.21 8 759 2348 -14.9 -19.7 67 4.8 -15.9 304 49 279.4 279.6 272.6 282.6 1.06 9 748 2458 -13.9 -28.9 27 15.0 -16.4 304 51 281.7 281.8 273.0 283.2 0.47 10 736 2581 -13.1 -29.1 25 16.0 -15.8 300 52 283.9 284.0 274.2 285.3 0.47 11 726 2686 -12.5 -30.5 21 18.0 -15.5 296 53 285.6 285.7 275.0 287.0 0.42 12 702 2942 -12.7 -30.7 21 18.0 -15.7 286 55 288.2 288.3 276.4 289.5 0.42 13 700 2964 -12.9 -30.9 21 18.0 -15.9 285 55 288.2 288.3 276.4 289.5 0.42 14 635 3703 -16.1 -43.1 8 27.0 -19.2 280 62 292.7 292.7 278.2 293.2 0.13 15 628 3786 -16.9 -30.9 29 14.0 -19.1 280 64 292.7 292.8 278.7 294.2 0.46 16 569 4523 -19.9 -40.9 14 21.0 -22.3 280 75 297.6 297.6 280.6 298.2 0.19 17 500 5470 -26.3 -45.3 15 19.0 -27.9 280 87 301.0 301.0 282.0 301.4 0.13 18 473 5868 -29.9 -41.9 30 12.0 -31.0 280 88 301.3 301.4 282.2 302.0 0.20 19 453 6173 -32.7 -46.7 23 14.0 -33.7 280 87 301.6 301.6 282.2 302.0 0.13 20 400 7040 -37.3 -54.3 15 17.0 -38.1 280 106 306.5 306.5 284.1 306.7 0.06 21 376 7465 -39.5 -57.5 13 18.0 -40.2 276 113 309.1 309.1 285.0 309.2 0.04 22 364 7688 -38.9 -58.9 10 20.0 -39.7 275 115 312.8 312.8 286.4 312.9 0.04 23 310 8772 -46.3 -62.3 15 16.0 -46.7 271 123 317.1 317.1 287.8 317.2 0.03 24 300 8990 -45.9 -65.9 9 20.0 -46.4 270 125 320.7 320.7 289.0 320.7 0.02 25 276 9539 -50.1 -67.1 12 17.0 -50.4 268 127 322.3 322.3 289.5 322.4 0.02 26 250 10180 -52.5 -70.5 10 18.0 -52.8 265 130 328.0 328.0 291.2 328.1 0.01 27 219 11040 -52.7 -70.7 10 18.0 -53.0 268 126 340.4 340.4 294.4 340.4 0.01 28 200 11630 -51.3 -80.3 2 29.0 -51.7 270 122 351.5 351.5 297.0 351.5 0.00 29 186 12103 -50.5 -80.9 2 30.4 -51.0 270 134 360.2 360.2 298.8 360.3 0.00 30 180 12317 -50.1 -81.1 1 31.0 -50.6 270 132 364.2 364.2 299.5 364.3 0.00 31 165 12882 -52.7 -82.7 1 30.0 -53.1 270 123 369.1 369.1 300.4 369.1 0.00 32 152 13414 -51.1 -83.1 1 32.0 -51.7 270 126 380.6 380.6 302.3 380.6 0.00 33 150 13500 -51.5 -83.5 1 32.0 -52.1 270 127 381.3 381.3 302.5 381.3 0.00 34 119 14974 -59.7 -87.7 1 28.0 -60.0 267 114 392.4 392.4 304.1 392.4 0.00 35 100 16060 -60.1 -87.1 2 27.0 -60.4 265 98 411.6 411.6 306.7 411.6 0.00 36 90 16714 -61.9 -86.9 2 25.0 -62.1 264 94 420.6 420.6 307.8 420.6 0.00 37 77 17690 -56.9 -86.9 1 30.0 -57.5 261 77 450.2 450.2 310.9 450.2 0.00 38 70 18290 -58.9 -86.9 2 28.0 -59.4 280 63 458.4 458.4 311.6 458.4 0.00 39 58 19459 -63.3 -88.3 2 25.0 -63.6 273 52 473.8 473.8 313.0 473.8 0.00 40 54 19905 -57.9 -87.9 1 30.0 -58.6 269 48 496.0 496.0 314.7 496.0 0.00 41 50 20390 -58.1 -88.1 1 30.0 -58.8 265 43 506.6 506.6 315.4 506.6 0.00 42 47 20779 -56.7 -86.7 1 30.0 -57.6 266 44 519.0 519.0 316.2 519.0 0.00 43 45 21053 -57.7 -87.7 1 30.0 -58.5 263 48 523.0 523.0 316.5 523.1 0.00 44 42 21493 -51.5 -85.5 1 34.0 -53.2 271 44 548.8 548.8 318.1 548.8 0.01 45 32 23241 -54.5 -86.5 1 32.0 -56.1 308 13 585.2 585.2 319.9 585.2 0.01 46 30 23650 -58.1 -88.1 1 30.0 -59.2 295 12 586.2 586.3 320.0 586.3 0.01 47 29 23864 -56.1 -88.1 1 32.0 -57.6 287 13 597.5 597.5 320.5 597.5 0.01 48 20 26250 -51.7 -85.7 1 34.0 -54.7 90 8 677.9 677.9 323.7 678.0 0.01 49 19 26584 -50.5 -85.5 1 35.0 -53.9 91 9 691.7 691.7 324.1 691.8 0.01 50 17 27305 -52.9 -85.9 1 33.0 -55.9 94 10 706.3 706.3 324.6 706.4 0.01 51 14 28573 -47.5 -83.5 1 36.0 -52.9 160 11 765.0 765.0 326.4 765.2 0.03 TRP 250 10180 -52.5 -70.5 10 18.0 -52.8 265 130 328.0 328.0 291.2 328.1 0.01 WND 186 12103 -50.5 -80.9 2 30.4 -51.0 270 134 360.2 360.2 298.8 360.3 0.00 Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: 1006.84 mb = 158.87 m = 521.22 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 44.11 % Est. max temperature: 3.32 C = 37.97 F Sfc-Lift cond lev (LCL): 891.49 mb = 1116.05 m = 3661.53 ft T: -8.36 C 700-500 lapse rate: 5.35 C/km ThetaE index: 0.85 C Layer 1000.0- 911.0 mb Conv cond level (CCL): 824.28 mb = 1719.73 m = 5642.10 ft Mean mixing ratio: 1.87 g/kg Conv temperature: 5.03 C = 41.05 F Cap Strength: 17.58 C Lifted Index: 19.38 C Risk: None Lifted Index @300 mb: 30.43 C Lifted Index @700 mb: 11.46 C Showalter Index: 16.69 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 15.70 C K Index: -12.40 Risk: None Sweat Index: 145.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.36 J/kg Max Up Vert Vel: 0.84 m/s Conv Inhibition (B-): 58723.73 J/kg Cap Strength: 19.37 C Lift Cond Lev (LCL): 870.42 mb = 1301.52 m = 4270.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 38 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 1026 7 330 6 3.0 -5.2 | 133 33 -24.0 22.2 1 1000 213 350 7 1.2 -6.9 | 128 33 -25.8 20.5 2 988 305 335 8 3.4 -7.3 | 130 31 -23.6 20.1 3 951 610 330 8 4.0 -6.9 | 132 31 -23.0 20.5 4 925 829 320 6 3.9 -4.6 | 135 32 -23.1 22.8 5 915 914 310 7 5.4 -4.5 | 137 31 -21.6 22.9 6 880 1219 280 13 12.8 -2.3 | 151 29 -14.2 25.1 7 850 1485 295 29 26.3 -12.3 | 177 15 -0.7 15.1 8 781 2134 300 43 37.2 -21.5 | 240 12 10.2 5.9 9 750 2438 305 51 41.8 -29.3 | 277 15 14.8 -1.9 10 700 2964 285 55 53.1 -14.2 | 243 29 26.1 13.1 11 664 3353 285 55 53.1 -14.2 | 243 29 26.1 13.1 12 638 3658 280 62 61.1 -10.8 | 244 38 34.1 16.6 13 564 4572 280 76 74.8 -13.2 | 253 50 47.8 14.2 14 500 5470 280 87 85.7 -15.1 | 258 60 58.7 12.3 15 478 5791 280 88 86.7 -15.3 | 259 61 59.7 12.1 16 457 6096 280 86 84.7 -14.9 | 258 59 57.7 12.4 17 400 7040 280 106 104.4 -18.4 | 263 78 77.4 9.0 18 367 7620 275 115 114.6 -10.0 | 259 89 87.6 17.4 19 300 8990 270 125 125.0 -0.0 | 254 102 98.0 27.4 20 250 10180 265 130 129.5 11.3 | 249 110 102.5 38.7 21 243 10363 265 130 129.5 11.3 | 249 110 102.5 38.7 22 200 11630 270 122 122.0 -0.0 | 254 99 95.0 27.4 23 192 11887 270 122 122.0 -0.0 | 254 99 95.0 27.4 24 186 12103 270 134 134.0 -0.0 | 256 110 107.0 27.4 25 183 12192 270 134 134.0 -0.0 | 256 110 107.0 27.4 26 167 12802 270 122 122.0 -0.0 | 254 99 95.0 27.4 27 150 13500 270 127 127.0 -0.0 | 255 104 100.0 27.4 28 125 14630 270 128 128.0 -0.0 | 255 105 101.0 27.4 29 114 15240 265 102 101.6 8.9 | 244 83 74.6 36.3 30 100 16060 265 98 97.6 8.5 | 243 79 70.6 35.9 31 99 16154 265 98 97.6 8.5 | 243 79 70.6 35.9 32 94 16459 265 98 97.6 8.5 | 243 79 70.6 35.9 33 74 17983 260 72 70.9 12.5 | 228 59 43.9 39.9 34 70 18290 280 63 62.0 -10.9 | 245 39 35.0 16.4 35 67 18593 280 61 60.1 -10.6 | 243 37 33.1 16.8 36 50 20390 265 43 42.8 3.7 | 207 35 15.8 31.1 37 50 20422 270 39 39.0 -0.0 | 204 30 12.0 27.4 38 43 21336 260 52 51.2 9.0 | 214 44 24.2 36.4 39 39 21946 300 22 19.1 -11.0 | 154 18 -8.0 16.4 40 31 23470 310 11 8.4 -7.1 | 138 28 -18.6 20.3 41 30 23650 295 12 10.9 -5.1 | 144 28 -16.1 22.3 42 28 24079 280 13 12.8 -2.3 | 151 29 -14.2 25.1 43 27 24384 275 11 11.0 -1.0 | 149 31 -16.0 26.4 44 26 24689 255 13 12.6 3.4 | 155 34 -14.4 30.7 45 24 24994 270 26 26.0 -0.0 | 178 27 -1.0 27.4 46 23 25298 310 19 14.6 -12.2 | 141 20 -12.5 15.2 47 22 25603 305 13 10.6 -7.5 | 141 26 -16.4 19.9 48 21 25908 15 10 -2.6 -9.7 | 121 34 -29.6 17.7 49 20 26213 5 10 -0.9 -10.0 | 122 33 -27.9 17.4 50 20 26250 90 8 -8.0 0.0 | 128 44 -35.0 27.4 51 16 26822 95 10 -10.0 0.9 | 127 47 -37.0 28.3 52 15 27127 115 12 -10.9 5.1 | 131 50 -37.9 32.5 53 13 27432 195 10 2.6 9.7 | 147 44 -24.4 37.0 54 12 27737 230 10 7.7 6.4 | 150 39 -19.3 33.8 55 11 28042 165 10 -2.6 9.7 | 141 47 -29.6 37.0 56 10 28346 175 10 -0.9 10.0 | 143 47 -27.9 37.3 57 8 28956 95 10 -10.0 0.9 | 127 47 -37.0 28.3 58 7 29261 65 17 -15.4 -7.2 | 115 47 -42.4 20.2 59 6 29566 55 20 -16.4 -11.5 | 110 46 -43.4 15.9 60 6 29870 65 26 -23.6 -11.0 | 108 53 -50.6 16.4 Wind Parameters Mean winds (0-6000m): 285.4 at 51.3 knts Storm direction: 315.4 at 38.5 knts Shear (0-3000m) pos: 4.2 neg: 5.7 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 219.1 neg: -86.8 tot: 132.3 m^2/s^2 ave: 44.1 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 294.38 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 ------------------------------------------------------------------------------- 500 338 7 130 32| 2.1 0.0 2.1| 12.2 -20.6 -8.3 -16.7 -0.18| 5.2 -0.9 1000 329 7 132 31| 1.0 2.3 3.4| 50.2 -20.6 29.7 29.7 0.33| 5.7 1.9 1500 307 11 138 28| 0.7 8.1 8.8|151.6 -20.6 131.0 87.3 0.57| 11.7 6.7 2000 302 17 145 22| 3.3 6.1 9.4|185.2 -20.6 164.6 82.3 0.66| 11.6 7.7 2500 302 23 153 17| 5.0 4.8 9.9|219.1 -24.3 194.8 77.9 0.67| 12.0 8.1 3000 299 28 170 14| 4.2 5.7 9.9|219.1 -86.8 132.3 44.1 0.38| 12.8 4.9 4000 292 36 205 15| 3.1 6.0 9.2|253.6 -86.8 166.8 41.7 0.36| 11.4 4.1 5000 288 44 226 20| 2.5 6.2 8.7|336.0 -86.8 249.2 49.8 0.38| 10.6 4.0 6000 285 51 238 26| 2.1 5.6 7.7|374.7 -94.5 280.2 46.7 0.37| 9.5 3.5 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251230.12.gif