UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 4 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 1023 12 3.4 0.0 78 3.4 2.0 315 22 274.8 275.4 274.0 284.9 3.73 1 1000 195 0.8 -3.0 76 3.8 -0.7 325 25 274.0 274.5 272.5 282.3 3.06 2 959 529 -2.9 -3.8 93 0.9 -3.2 318 32 273.5 274.0 272.1 281.7 3.00 3 925 815 -4.3 -6.3 86 2.0 -5.0 310 29 274.9 275.3 272.3 282.0 2.58 4 883 1178 -7.7 -7.7 100 0.0 -7.7 298 30 275.1 275.5 272.2 281.8 2.42 5 850 1473 -10.3 -10.3 100 0.0 -10.3 290 29 275.4 275.7 271.8 281.1 2.05 6 849 1482 -10.5 -10.5 100 0.0 -10.5 290 29 275.2 275.6 271.6 280.9 2.02 7 842 1546 -11.1 -12.2 92 1.1 -11.4 291 30 275.3 275.6 271.3 280.3 1.78 8 840 1564 -11.1 -19.1 52 8.0 -12.9 291 31 275.4 275.6 270.1 278.4 1.00 9 836 1601 -11.3 -21.3 43 10.0 -13.3 292 31 275.6 275.8 269.9 278.1 0.83 10 828 1675 -8.5 -32.5 12 24.0 -12.4 293 32 279.3 279.4 271.3 280.3 0.30 11 779 2144 -13.1 -34.1 15 21.0 -16.0 300 40 279.3 279.4 271.2 280.2 0.27 12 700 2951 -18.3 -39.3 14 21.0 -20.6 300 40 282.2 282.3 272.8 282.8 0.18 13 634 3684 -22.5 -50.5 6 28.0 -24.5 290 48 285.5 285.6 274.4 285.7 0.06 14 608 3992 -21.1 -49.1 6 28.0 -23.4 290 57 290.6 290.6 277.1 290.8 0.07 15 500 5420 -26.5 -57.5 4 31.0 -28.4 275 90 300.7 300.7 281.7 300.8 0.03 16 498 5449 -26.5 -57.5 4 31.0 -28.4 275 90 301.1 301.1 281.8 301.2 0.03 17 426 6554 -34.9 -63.9 4 29.0 -36.0 278 105 304.1 304.1 283.1 304.2 0.02 18 400 6990 -37.1 -63.1 5 26.0 -38.0 280 115 306.8 306.8 284.1 306.8 0.02 19 337 8157 -43.9 -62.9 10 19.0 -44.4 280 115 312.9 312.9 286.4 313.0 0.02 20 301 8918 -42.7 -68.7 4 26.0 -43.4 275 125 324.9 324.9 290.2 324.9 0.01 21 300 8940 -42.9 -67.9 5 25.0 -43.6 275 125 324.9 324.9 290.3 325.0 0.01 22 250 10160 -45.7 -72.7 3 27.0 -46.3 275 138 338.1 338.1 293.9 338.2 0.01 23 200 11640 -46.9 -79.9 1 33.0 -47.6 270 119 358.5 358.5 298.4 358.5 0.00 24 190 11980 -47.1 -80.1 1 33.0 -47.8 271 117 363.5 363.5 299.4 363.5 0.00 25 152 13426 -56.3 -84.3 2 28.0 -56.6 275 109 371.7 371.7 300.8 371.7 0.00 26 150 13510 -56.3 -84.3 2 28.0 -56.6 275 109 373.1 373.1 301.1 373.1 0.00 27 114 15233 -61.5 -85.5 3 24.0 -61.7 270 85 393.9 393.9 304.3 393.9 0.00 28 105 15740 -63.7 -85.7 3 22.0 -63.8 267 92 399.0 399.0 305.1 399.1 0.00 29 100 16040 -63.5 -86.5 3 23.0 -63.7 265 96 405.0 405.0 305.9 405.0 0.00 30 88 16826 -64.9 -86.9 3 22.0 -65.1 262 107 417.3 417.3 307.4 417.3 0.00 31 81 17333 -64.5 -87.3 3 22.8 -64.7 275 116 428.1 428.1 308.6 428.1 0.00 32 71 18143 -63.9 -87.9 2 24.0 -64.1 278 97 445.9 445.9 310.4 445.9 0.00 33 70 18230 -62.5 -88.5 2 26.0 -62.8 280 98 450.7 450.7 310.9 450.7 0.00 34 68 18410 -59.3 -87.3 1 28.0 -59.7 283 98 461.3 461.3 311.9 461.3 0.00 35 67 18503 -60.1 -87.1 2 27.0 -60.5 284 98 461.6 461.6 311.9 461.6 0.00 36 60 19201 -54.5 -85.5 1 31.0 -55.4 288 65 488.9 488.9 314.1 488.9 0.00 37 51 20227 -60.9 -86.9 2 26.0 -61.4 247 63 497.1 497.1 314.8 497.2 0.00 38 50 20350 -60.3 -87.3 2 27.0 -60.9 240 66 501.4 501.4 315.1 501.4 0.00 39 43 21290 -60.9 -87.9 2 27.0 -61.5 253 69 522.0 522.0 316.4 522.0 0.00 40 30 23580 -51.5 -84.5 1 33.0 -53.8 260 40 604.2 604.2 320.8 604.3 0.01 41 29 23800 -50.5 -83.5 1 33.0 -53.0 251 38 612.9 612.9 321.2 613.0 0.01 42 23 25303 -52.3 -84.3 1 32.0 -54.9 255 65 649.6 649.6 322.7 649.7 0.01 43 22 25591 -51.7 -84.7 1 33.0 -54.5 260 58 659.7 659.7 323.0 659.8 0.01 44 22 25591 -47.5 -82.5 1 35.0 -51.5 260 58 672.2 672.2 323.5 672.4 0.02 45 20 26220 -47.3 -81.3 1 34.0 -51.6 270 44 691.4 691.4 324.1 691.6 0.03 46 16 27707 -43.7 -80.7 1 37.0 -50.1 302 20 748.7 748.7 325.9 749.0 0.04 47 14 28586 -53.1 -84.1 1 31.0 -56.5 328 15 746.0 746.0 325.8 746.2 0.02 48 13 29072 -45.3 -81.3 1 36.0 -51.8 332 22 789.0 789.0 327.0 789.3 0.04 49 11 30169 -52.3 -84.3 1 32.0 -56.6 14 28 802.2 802.2 327.3 802.4 0.03 50 10 30790 -48.9 -82.9 1 34.0 -54.8 360 33 837.0 837.0 328.1 837.4 0.04 51 9.4 31196 -49.1 -83.1 1 34.0 -55.2 851.2 851.2 328.4 851.6 0.04 52 8.8 31633 -44.7 -81.7 1 37.0 -53.1 884.4 884.5 329.1 885.0 0.06 53 8.7 31710 -45.1 -81.1 1 36.0 -53.3 885.8 885.8 329.1 886.4 0.06 TRP 337 8157 -43.9 -62.9 10 19.0 -44.4 280 115 312.9 312.9 286.4 313.0 0.02 WND 81 17333 -64.5 -87.3 3 22.8 -64.7 275 116 428.1 428.1 308.6 428.1 0.00 Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: 991.14 mb = 267.30 m = 876.96 ft Wetbulb zero: 1005.77 mb = 148.62 m = 487.60 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 31.93 % Est. max temperature: 3.80 C = 38.84 F Sfc-Lift cond lev (LCL): 970.54 mb = 433.82 m = 1423.29 ft T: -1.84 C 700-500 lapse rate: 3.32 C/km ThetaE index: 3.98 C Layer 883.0- 828.0 mb Conv cond level (CCL): 927.12 mb = 796.85 m = 2614.29 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 3.47 C = 38.24 F Cap Strength: 8.59 C Lifted Index: 15.61 C Risk: None Lifted Index @300 mb: 30.21 C Lifted Index @700 mb: 2.66 C Showalter Index: 16.55 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 16.20 C K Index: -15.10 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.51 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 5.60 J/kg Cap Strength: 15.05 C Lift Cond Lev (LCL): 938.02 mb = 704.44 m = 2311.13 ft Lev Free Conv (LFC): 893.02 mb = 1090.22 m = 3576.80 ft Equ Level (EL): 833.02 mb = 1628.26 m = 5342.01 ft B at Equ Level: 12.78 J/kg Max Parcel Lev (MPL): 813.02 mb = 1815.32 m = 5955.72 ft Wind level data Storm motion: 319 at 39 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 1023 12 315 22 15.6 -15.6 | 144 17 -10.1 14.0 1 1000 195 325 25 14.3 -20.5 | 129 14 -11.3 9.1 2 986 305 325 31 17.8 -25.4 | 118 9 -7.8 4.2 3 949 610 315 32 22.6 -22.6 | 157 8 -3.0 6.9 4 925 815 310 29 22.2 -18.6 | 163 11 -3.4 10.9 5 913 914 305 30 24.6 -17.2 | 175 12 -1.0 12.4 6 850 1473 290 29 27.3 -9.9 | 185 20 1.6 19.6 7 779 2134 300 40 34.6 -20.0 | 223 13 9.0 9.6 8 700 2951 300 40 34.6 -20.0 | 223 13 9.0 9.6 9 691 3048 300 41 35.5 -20.5 | 227 13 9.9 9.1 10 663 3353 290 38 35.7 -13.0 | 211 19 10.1 16.6 11 636 3658 290 47 44.2 -16.1 | 234 23 18.5 13.5 12 561 4572 290 74 69.5 -25.3 | 264 44 43.9 4.3 13 538 4877 280 86 84.7 -14.9 | 256 61 59.1 14.6 14 500 5420 275 90 89.7 -7.8 | 251 68 64.0 21.7 15 495 5486 275 90 89.7 -7.8 | 251 68 64.0 21.7 16 454 6096 275 95 94.6 -8.3 | 253 72 69.0 21.3 17 400 6990 280 115 113.3 -20.0 | 264 88 87.6 9.6 18 381 7315 280 118 116.2 -20.5 | 264 91 90.6 9.1 19 337 8157 280 115 113.3 -20.0 | 264 88 87.6 9.6 20 333 8230 280 115 113.3 -20.0 | 264 88 87.6 9.6 21 300 8940 275 125 124.5 -10.9 | 259 101 98.9 18.7 22 250 10160 275 138 137.5 -12.0 | 261 113 111.9 17.5 23 242 10363 275 139 138.5 -12.1 | 261 114 112.9 17.5 24 200 11640 270 119 119.0 -0.0 | 252 98 93.4 29.6 25 150 13510 275 109 108.6 -9.5 | 256 85 83.0 20.1 26 114 15240 270 85 85.0 -0.0 | 244 66 59.4 29.6 27 100 16040 265 96 95.6 8.4 | 242 80 70.0 37.9 28 98 16154 265 96 95.6 8.4 | 242 80 70.0 37.9 29 89 16764 260 106 104.4 18.4 | 239 92 78.8 48.0 30 81 17333 275 116 115.6 -10.1 | 258 92 89.9 19.5 31 77 17678 275 116 115.6 -10.1 | 258 92 89.9 19.5 32 73 17983 275 96 95.6 -8.4 | 253 73 70.0 21.2 33 70 18230 280 98 96.5 -17.0 | 260 72 70.9 12.6 34 66 18593 285 98 94.7 -25.4 | 267 69 69.0 4.2 35 57 19507 290 49 46.0 -16.8 | 238 24 20.4 12.8 36 50 20350 240 66 57.2 33.0 | 207 70 31.5 62.6 37 49 20422 240 57 49.4 28.5 | 202 63 23.7 58.1 38 45 21031 250 70 65.8 23.9 | 217 67 40.2 53.5 39 35 22555 265 64 63.8 5.6 | 227 52 38.1 35.1 40 34 22860 245 64 58.0 27.0 | 210 65 32.4 56.6 41 32 23165 250 64 60.1 21.9 | 214 62 34.5 51.5 42 30 23580 260 40 39.4 6.9 | 201 39 13.8 36.5 43 29 23774 250 38 35.7 13.0 | 193 44 10.1 42.6 44 28 24079 260 40 39.4 6.9 | 201 39 13.8 36.5 45 25 24689 240 53 45.9 26.5 | 200 60 20.3 56.1 46 23 25298 255 65 62.8 16.8 | 219 59 37.2 46.4 47 20 26220 270 44 44.0 -0.0 | 212 35 18.4 29.6 48 19 26518 270 45 45.0 -0.0 | 213 35 19.4 29.6 49 17 27432 255 22 21.3 5.7 | 173 36 -4.4 35.3 50 16 27737 310 20 15.3 -12.9 | 148 20 -10.3 16.7 51 14 28651 330 14 7.0 -12.1 | 133 26 -18.6 17.4 52 13 28956 325 20 11.5 -16.4 | 133 19 -14.1 13.2 53 13 29261 345 26 6.7 -25.1 | 103 19 -18.9 4.5 54 12 29566 15 28 -7.2 -27.0 | 94 33 -32.9 2.5 55 11 29870 20 26 -8.9 -24.4 | 98 35 -34.5 5.1 56 10 30790 360 33 -0.0 -33.0 | 82 26 -25.6 -3.4 Wind Parameters Mean winds (0-6000m): 289.1 at 52.2 knts Storm direction: 319.1 at 39.1 knts Shear (0-3000m) pos: 3.7 neg: 2.5 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 81.6 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -23.0 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 140.14 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 ------------------------------------------------------------------------------- 500 322 28 132 11| 10.1 0.0 10.1| 7.1 -23.0 -15.9 -31.8 -0.20| 14.9 -2.9 1000 316 29 148 10| 5.0 4.5 9.5| 23.4 -23.0 0.4 0.4 0.13| 12.6 1.7 1500 309 29 165 12| 3.4 5.1 8.4| 33.8 -23.0 10.9 7.2 0.18| 10.5 1.9 2000 305 30 176 12| 4.9 3.8 8.7| 67.9 -23.0 45.0 22.5 0.33| 10.3 3.5 2500 304 32 186 12| 4.4 3.0 7.5| 75.9 -23.0 52.9 21.2 0.37| 8.8 3.2 3000 303 34 193 12| 3.7 2.5 6.2| 78.0 -23.0 55.0 18.3 0.38| 7.4 2.8 4000 299 37 208 13| 2.8 3.8 6.5|172.6 -38.3 134.3 33.6 0.40| 8.9 3.6 5000 295 44 232 18| 2.2 6.3 8.5|246.9-156.7 90.3 18.1 0.26| 10.9 2.8 6000 289 52 242 27| 1.9 6.0 7.9|276.5-225.7 50.7 8.5 0.22| 10.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251204.12.gif