UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 19 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 1018 7 11.8 7.4 74 4.4 9.5 140 11 283.5 284.6 281.8 301.1 6.35 1 1000 156 10.8 6.8 76 4.0 8.7 180 12 284.0 285.0 281.8 301.2 6.20 2 996 189 10.6 6.8 77 3.8 8.6 186 14 284.1 285.2 281.9 301.4 6.23 3 981 316 11.6 5.6 67 6.0 8.5 206 21 286.3 287.3 282.4 302.7 5.81 4 927 787 7.6 7.0 96 0.6 7.3 225 23 286.9 288.1 283.8 306.0 6.79 5 925 805 7.6 6.7 94 0.9 7.1 225 23 287.1 288.2 283.7 305.8 6.66 6 897 1058 6.0 2.9 80 3.1 4.5 219 26 288.0 288.9 282.5 302.9 5.26 7 851 1488 5.0 0.0 70 5.0 2.7 230 31 291.3 292.1 283.1 304.3 4.49 8 850 1498 5.0 0.1 71 4.9 2.7 230 31 291.4 292.2 283.2 304.5 4.53 9 835 1643 3.8 -2.2 65 6.0 1.1 233 30 291.6 292.3 282.6 303.0 3.89 10 756 2440 -3.1 -3.1 100 0.0 -3.1 245 29 292.5 293.3 283.1 304.3 4.02 11 749 2514 -3.9 -5.3 90 1.4 -4.5 245 30 292.5 293.1 282.4 302.6 3.44 12 720 2827 -0.3 -40.3 3 40.0 -7.8 245 34 299.7 299.8 281.4 300.3 0.16 13 706 2985 0.0 -44.0 2 44.0 -7.8 245 35 301.7 301.8 282.3 302.1 0.11 14 700 3053 0.0 -42.0 3 42.0 -7.8 245 36 302.5 302.5 282.6 303.0 0.14 15 691 3156 -0.3 -40.3 3 40.0 -7.9 245 37 303.3 303.3 283.0 303.9 0.16 16 587 4434 -10.9 -26.9 25 16.0 -14.5 261 43 305.4 305.5 284.5 307.8 0.72 17 535 5141 -13.9 -29.9 25 16.0 -17.1 256 38 310.0 310.1 286.1 312.1 0.60 18 500 5650 -18.7 -29.7 37 11.0 -20.8 270 37 310.2 310.4 286.2 312.5 0.65 19 459 6280 -24.7 -33.7 43 9.0 -26.0 276 37 310.4 310.5 286.1 312.1 0.48 20 446 6489 -25.3 -48.3 10 23.0 -27.4 279 39 312.2 312.3 286.2 312.6 0.11 21 440 6587 -25.7 -45.7 14 20.0 -27.6 278 40 312.9 313.0 286.5 313.5 0.15 22 400 7270 -31.7 -41.7 37 10.0 -32.6 270 50 313.8 313.8 287.0 314.7 0.25 23 331 8577 -43.3 -46.4 71 3.1 -43.5 263 55 315.3 315.4 287.4 316.0 0.18 24 305 9121 -48.5 -51.9 68 3.4 -48.6 261 58 315.5 315.5 287.4 315.9 0.10 25 300 9230 -49.3 -57.3 39 8.0 -49.5 260 58 315.9 315.9 287.5 316.1 0.06 26 299 9252 -49.5 -57.5 39 8.0 -49.7 260 58 315.9 315.9 287.5 316.1 0.05 27 265 10030 -56.1 -61.1 53 5.0 -56.2 260 63 317.3 317.3 287.9 317.5 0.04 28 263 10078 -55.1 -67.1 21 12.0 -55.3 260 64 319.5 319.5 288.6 319.6 0.02 29 250 10400 -56.9 -66.9 27 10.0 -57.1 260 66 321.5 321.5 289.2 321.5 0.02 30 228 10978 -60.7 -68.7 34 8.0 -60.8 265 79 324.3 324.3 290.0 324.3 0.02 31 210 11492 -57.5 -75.5 8 18.0 -57.7 257 85 337.0 337.0 293.6 337.0 0.01 32 200 11800 -57.9 -76.9 7 19.0 -58.1 245 84 341.1 341.1 294.6 341.1 0.01 33 170 12816 -60.8 -80.9 5 20.2 -60.9 255 100 352.5 352.5 297.2 352.5 0.00 34 151 13549 -62.9 -83.9 4 21.0 -63.0 250 90 361.0 361.0 298.9 361.0 0.00 35 150 13590 -62.9 -83.9 4 21.0 -63.0 250 89 361.7 361.7 299.0 361.7 0.00 36 125 14724 -59.7 -84.7 2 25.0 -59.9 259 93 386.9 386.9 303.3 386.9 0.00 37 100 16110 -63.3 -87.3 2 24.0 -63.5 255 70 405.4 405.4 305.9 405.4 0.00 TRP 228 10978 -60.7 -68.7 34 8.0 -60.8 265 79 324.3 324.3 290.0 324.3 0.02 WND 170 12816 -60.8 -80.9 5 20.2 -60.9 255 100 352.5 352.5 297.2 352.5 0.00 Sounding variables and indices 1000-500 mb thick: 5494.00 m Freezing level: 791.49 mb = 2081.93 m = 6830.39 ft Freezing level: 706.00 mb = 2984.64 m = 9792.02 ft Freezing level: 700.00 mb = 3053.00 m = 10016.28 ft Wetbulb zero: 813.78 mb = 1849.35 m = 6067.36 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 46.75 % Est. max temperature: 18.37 C = 65.06 F Sfc-Lift cond lev (LCL): 952.48 mb = 561.69 m = 1842.80 ft T: 9.52 C 700-500 lapse rate: 7.20 C/km ThetaE index: 4.03 C Layer 749.0- 706.0 mb Conv cond level (CCL): 843.91 mb = 1556.56 m = 5106.78 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 19.81 C = 67.66 F Cap Strength: 8.64 C Lifted Index: 7.88 C Risk: None Lifted Index @300 mb: 8.95 C Lifted Index @700 mb: 7.54 C Showalter Index: 7.18 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.80 C K Index: -18.20 Risk: None Sweat Index: 205.55 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.94 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 10394.38 J/kg Cap Strength: 8.53 C Lift Cond Lev (LCL): 917.00 mb = 876.38 m = 2875.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 25 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 1018 7 140 11 -7.1 8.4 | 110 34 -31.8 11.5 1 1000 156 180 12 0.0 12.0 | 121 29 -24.7 15.1 2 982 305 205 21 8.9 19.0 | 144 27 -15.8 22.1 3 947 610 220 24 15.4 18.4 | 157 23 -9.3 21.5 4 925 805 225 23 16.3 16.3 | 156 21 -8.4 19.4 5 913 914 215 24 13.8 19.7 | 154 25 -10.9 22.8 6 850 1498 230 31 23.7 19.9 | 178 23 -1.0 23.0 7 785 2134 245 26 23.6 11.0 | 175 14 -1.1 14.1 8 700 3053 245 36 32.6 15.2 | 203 20 7.9 18.3 9 647 3658 245 42 38.1 17.7 | 213 25 13.4 20.9 10 575 4572 265 43 42.8 3.7 | 249 19 18.1 6.9 11 531 5182 255 37 35.7 9.6 | 221 17 11.0 12.7 12 500 5650 270 37 37.0 -0.0 | 256 13 12.3 3.1 13 470 6096 270 35 35.0 -0.0 | 253 11 10.3 3.1 14 451 6401 280 38 37.4 -6.6 | 285 13 12.7 -3.5 15 400 7270 270 50 50.0 -0.0 | 263 25 25.3 3.1 16 300 9230 260 58 57.1 10.1 | 248 35 32.4 13.2 17 250 10400 260 66 65.0 11.5 | 250 43 40.3 14.6 18 240 10668 260 65 64.0 11.3 | 250 42 39.3 14.4 19 228 10978 265 79 78.7 6.9 | 260 55 54.0 10.0 20 217 11278 265 85 84.7 7.4 | 260 61 60.0 10.5 21 200 11800 245 84 76.1 35.5 | 233 64 51.4 38.6 22 197 11887 250 76 71.4 26.0 | 238 55 46.7 29.1 23 170 12816 255 100 96.6 25.9 | 248 78 71.9 29.0 24 162 13106 255 100 96.6 25.9 | 248 78 71.9 29.0 25 150 13590 250 89 83.6 30.4 | 240 68 58.9 33.5 26 140 14021 250 84 78.9 28.7 | 240 63 54.2 31.8 27 133 14326 260 100 98.5 17.4 | 254 77 73.8 20.5 28 100 16110 255 70 67.6 18.1 | 244 48 42.9 21.2 29 99 16154 265 66 65.7 5.8 | 258 42 41.0 8.9 30 94 16459 255 70 67.6 18.1 | 244 48 42.9 21.2 Wind Parameters Mean winds (0-6000m): 247.2 at 33.2 knts Storm direction: 277.2 at 24.9 knts Shear (0-3000m) pos: 5.9 neg: 0.9 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 270.8 neg: -8.0 tot: 262.8 m^2/s^2 ave: 87.6 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 6.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 87.90 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 ------------------------------------------------------------------------------- 500 197 17 135 28| 23.4 0.0 23.4|163.2 0.0 163.2 326.5 0.91| 24.2 22.0 1000 211 20 145 25| 12.9 0.0 12.9|184.1 -5.1 178.9 178.9 0.71| 17.1 12.2 1500 217 23 153 24| 11.3 0.0 11.3|236.9 -5.1 231.7 154.5 0.77| 14.3 11.0 2000 222 25 159 23| 8.0 0.0 8.0|237.7 -6.8 230.9 115.5 0.65| 12.6 8.2 2500 227 25 163 21| 7.1 0.0 7.1|251.7 -8.0 243.7 97.5 0.65| 11.2 7.2 3000 231 26 168 20| 5.9 0.9 6.9|270.8 -8.0 262.8 87.6 0.66| 10.2 6.7 4000 237 30 181 20| 4.9 1.3 6.2|324.9 -8.0 316.9 79.2 0.67| 9.2 6.2 5000 243 32 193 18| 4.2 0.9 5.2|369.9 -35.8 334.1 66.8 0.59| 8.9 5.2 6000 247 33 200 17| 3.5 0.8 4.3|400.9 -46.1 354.8 59.1 0.57| 8.5 4.8 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251219.12.gif