UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122812.upa.cvt Date: 1200Z 28 DEC 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 28 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 8 7.2 5.7 90 1.5 6.5 285 6 278.9 279.9 278.7 294.3 5.64 1 1000 154 6.8 2.9 76 3.9 4.9 260 15 280.0 280.8 278.1 292.9 4.71 2 997 179 6.6 1.9 72 4.7 4.4 260 16 280.0 280.7 277.7 292.2 4.40 3 925 788 1.0 -0.3 91 1.3 0.4 230 27 280.3 281.0 277.4 291.6 4.04 4 907 946 0.0 -0.9 94 0.9 -0.4 226 29 280.9 281.6 277.6 291.9 3.94 5 864 1333 -1.9 -13.9 39 12.0 -5.5 233 25 282.8 283.1 275.2 287.3 1.51 6 850 1463 -2.7 -14.7 39 12.0 -6.2 235 24 283.3 283.6 275.4 287.6 1.44 7 836 1594 -3.3 -17.3 33 14.0 -7.1 235 24 284.0 284.2 275.4 287.6 1.18 8 778 2159 -7.5 -15.5 53 8.0 -9.7 246 18 285.4 285.7 276.6 289.8 1.47 9 711 2854 -11.3 -21.3 43 10.0 -13.6 265 27 288.7 288.9 277.5 291.7 0.98 10 700 2974 -11.3 -22.3 40 11.0 -13.8 265 28 290.0 290.1 278.0 292.8 0.91 11 672 3286 -11.9 -27.9 25 16.0 -15.0 269 32 292.7 292.8 278.9 294.5 0.57 12 630 3776 -15.5 -28.5 32 13.0 -17.9 275 39 294.0 294.2 279.5 295.9 0.58 13 618 3921 -15.7 -39.7 11 24.0 -18.8 275 42 295.4 295.5 279.6 296.1 0.20 14 589 4281 -17.9 -33.9 23 16.0 -20.3 275 47 297.0 297.0 280.6 298.2 0.37 15 558 4682 -21.5 -29.5 48 8.0 -22.8 275 43 297.3 297.5 281.0 299.3 0.59 16 535 4990 -23.5 -38.5 24 15.0 -25.2 273 44 298.6 298.6 281.1 299.4 0.26 17 504 5423 -27.3 -38.3 34 11.0 -28.5 270 45 299.1 299.1 281.3 300.0 0.28 18 500 5480 -27.9 -31.8 69 3.9 -28.4 270 45 299.0 299.1 281.7 300.8 0.53 19 499 5494 -28.1 -31.2 75 3.1 -28.5 270 45 298.9 299.1 281.7 300.8 0.57 20 483 5728 -29.9 -31.8 83 1.9 -30.2 268 45 299.5 299.6 281.9 301.4 0.55 21 466 5983 -32.3 -35.9 70 3.6 -32.7 266 44 299.6 299.7 281.7 300.9 0.38 22 464 6013 -32.3 -45.3 26 13.0 -33.2 266 44 300.0 300.0 281.5 300.5 0.14 23 460 6074 -32.3 -53.3 11 21.0 -33.4 265 44 300.7 300.8 281.7 301.0 0.06 24 438 6419 -34.1 -57.1 8 23.0 -35.1 270 49 302.7 302.7 282.5 302.9 0.04 25 400 7050 -38.5 -56.5 13 18.0 -39.2 280 59 305.0 305.0 283.4 305.1 0.05 26 321 8521 -49.7 -60.7 26 11.0 -50.0 276 64 309.3 309.3 285.1 309.4 0.03 27 300 8960 -52.5 -64.5 22 12.0 -52.7 275 65 311.3 311.4 285.8 311.4 0.02 28 279 9426 -55.9 -66.9 24 11.0 -56.1 275 62 313.0 313.0 286.4 313.0 0.02 29 250 10130 -52.5 -77.5 3 25.0 -52.8 280 75 328.0 328.0 291.2 328.0 0.00 30 227 10757 -51.3 -80.3 2 29.0 -51.7 275 74 339.0 339.0 294.1 339.0 0.00 31 200 11580 -51.7 -80.7 2 29.0 -52.1 270 96 350.9 350.9 296.8 350.9 0.00 32 156 13187 -52.0 -81.9 2 29.9 -52.5 270 104 376.2 376.2 301.6 376.2 0.00 33 150 13440 -52.1 -82.1 2 30.0 -52.6 265 103 380.3 380.3 302.3 380.3 0.00 34 100 16040 -54.9 -84.9 1 30.0 -55.5 270 79 421.7 421.7 307.9 421.7 0.00 35 79 17546 -52.7 -84.7 1 32.0 -53.6 271 62 455.6 455.6 311.4 455.6 0.00 36 70 18320 -54.7 -85.7 1 31.0 -55.5 275 53 467.4 467.4 312.4 467.4 0.00 37 50 20460 -59.3 -87.3 1 28.0 -59.9 280 28 503.7 503.7 315.2 503.8 0.00 38 48 20715 -60.3 -88.3 1 28.0 -60.9 287 27 507.3 507.3 315.5 507.3 0.00 39 30 23680 -54.9 -86.9 1 32.0 -56.5 275 6 595.0 595.0 320.4 595.0 0.01 40 25 24842 -56.3 -87.3 1 31.0 -57.9 263 6 622.8 622.8 321.6 622.9 0.01 TRP 279 9426 -55.9 -66.9 24 11.0 -56.1 275 62 313.0 313.0 286.4 313.0 0.02 WND 156 13187 -52.0 -81.9 2 29.9 -52.5 270 104 376.2 376.2 301.6 376.2 0.00 Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 907.00 mb = 945.67 m = 3102.54 ft Wetbulb zero: 915.57 mb = 870.25 m = 2855.10 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 45.24 % Est. max temperature: 10.94 C = 51.69 F Sfc-Lift cond lev (LCL): 994.88 mb = 196.00 m = 643.05 ft T: 6.44 C 700-500 lapse rate: 6.62 C/km ThetaE index: 4.62 C Layer 864.0- 850.0 mb Conv cond level (CCL): 919.66 mb = 834.49 m = 2737.78 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 8.78 C = 47.81 F Cap Strength: 6.86 C Lifted Index: 6.71 C Risk: None Lifted Index @300 mb: 13.63 C Lifted Index @700 mb: 2.89 C Showalter Index: 10.17 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 13.20 C K Index: -0.50 Risk: None Sweat Index: 189.70 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.23 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 46877.34 J/kg Cap Strength: 6.85 C Lift Cond Lev (LCL): 925.83 mb = 780.71 m = 2561.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 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 8 285 6 5.8 -1.6 | 116 19 -16.7 8.1 1 1000 154 260 15 14.8 2.6 | 148 14 -7.7 12.3 2 982 305 260 20 19.7 3.5 | 168 13 -2.8 13.1 3 946 610 240 24 20.8 12.0 | 175 22 -1.7 21.6 4 925 788 230 27 20.7 17.4 | 176 27 -1.8 27.0 5 910 914 225 29 20.5 20.5 | 176 30 -2.0 30.2 6 850 1463 235 24 19.7 13.8 | 173 24 -2.9 23.4 7 811 1829 235 23 18.8 13.2 | 171 23 -3.7 22.8 8 780 2134 245 18 16.3 7.6 | 160 18 -6.2 17.3 9 750 2438 265 23 22.9 2.0 | 182 12 0.4 11.7 10 700 2974 265 28 27.9 2.4 | 204 13 5.4 12.1 11 639 3658 275 38 37.9 -3.3 | 248 17 15.3 6.3 12 588 4267 275 47 46.8 -4.1 | 257 25 24.3 5.6 13 565 4572 275 43 42.8 -3.7 | 254 21 20.3 5.9 14 500 5480 270 45 45.0 -0.0 | 247 24 22.5 9.6 15 458 6096 265 44 43.8 3.8 | 238 25 21.3 13.5 16 402 7010 280 59 58.1 -10.2 | 271 36 35.6 -0.6 17 400 7050 280 59 58.1 -10.2 | 271 36 35.6 -0.6 18 300 8960 275 65 64.8 -5.7 | 265 42 42.2 4.0 19 279 9426 275 62 61.8 -5.4 | 264 39 39.2 4.2 20 265 9754 270 61 61.0 -0.0 | 256 40 38.5 9.6 21 250 10130 280 75 73.9 -13.0 | 274 51 51.3 -3.4 22 230 10668 275 77 76.7 -6.7 | 267 54 54.2 2.9 23 220 10973 275 67 66.7 -5.8 | 265 44 44.2 3.8 24 200 11580 270 96 96.0 -0.0 | 263 74 73.5 9.6 25 191 11887 270 96 96.0 -0.0 | 263 74 73.5 9.6 26 174 12497 270 104 104.0 -0.0 | 263 82 81.5 9.6 27 156 13187 270 104 104.0 -0.0 | 263 82 81.5 9.6 28 151 13411 270 104 104.0 -0.0 | 263 82 81.5 9.6 29 150 13440 265 103 102.6 9.0 | 257 82 80.1 18.6 30 125 14630 275 97 96.6 -8.5 | 269 74 74.1 1.2 31 119 14935 260 77 75.8 13.4 | 247 58 53.3 23.0 32 108 15545 270 88 88.0 -0.0 | 262 66 65.5 9.6 33 100 16040 270 79 79.0 -0.0 | 260 57 56.5 9.6 34 98 16154 270 79 79.0 -0.0 | 260 57 56.5 9.6 35 81 17374 265 62 61.8 5.4 | 249 42 39.2 15.1 36 77 17678 275 62 61.8 -5.4 | 264 39 39.2 4.2 37 74 17983 285 43 41.5 -11.1 | 274 19 19.0 -1.5 38 70 18288 265 49 48.8 4.3 | 242 30 26.3 13.9 39 70 18320 275 53 52.8 -4.6 | 261 31 30.3 5.0 40 67 18593 270 56 56.0 -0.0 | 254 35 33.5 9.6 41 64 18898 285 36 34.8 -9.3 | 268 12 12.3 0.3 42 61 19202 260 25 24.6 4.3 | 189 14 2.1 14.0 43 55 19812 270 25 25.0 -0.0 | 194 10 2.5 9.6 44 53 20117 260 32 31.5 5.6 | 211 18 9.0 15.2 45 50 20460 280 28 27.6 -4.9 | 227 7 5.1 4.8 46 46 21031 295 25 22.7 -10.6 | 352 1 0.1 -0.9 47 41 21641 280 16 15.8 -2.8 | 135 10 -6.8 6.9 48 40 21946 250 11 10.3 3.8 | 138 18 -12.2 13.4 49 38 22250 245 12 10.9 5.1 | 142 19 -11.6 14.7 50 36 22555 255 19 18.4 4.9 | 164 15 -4.2 14.6 51 34 22860 230 22 16.9 14.1 | 167 24 -5.7 23.8 52 31 23470 285 17 16.4 -4.4 | 131 8 -6.1 5.2 53 30 23680 275 6 6.0 -0.5 | 119 19 -16.5 9.1 54 29 23774 275 21 20.9 -1.8 | 168 8 -1.6 7.8 55 27 24079 270 6 6.0 -0.0 | 120 19 -16.5 9.6 56 19 25298 240 6 5.2 3.0 | 126 21 -17.3 12.6 Wind Parameters Mean winds (0-6000m): 263.2 at 32.7 knts Storm direction: 293.2 at 24.5 knts Shear (0-3000m) pos: 3.2 neg: 4.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 90.5 deg Storm rel helicity (0-3000m) pos: 101.3 neg: -33.8 tot: 67.5 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 33.12 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 ------------------------------------------------------------------------------- 500 258 17 156 15| 0.0 18.9 18.9| 60.1 0.0 60.1 120.2 0.75| 21.2 15.8 1000 242 22 170 20| 0.0 13.1 13.1| 63.3 -0.9 62.4 62.4 0.48| 17.0 8.1 1500 238 23 172 22| 2.0 8.7 10.7| 63.3 -10.6 52.7 35.1 0.37| 13.3 4.9 2000 237 23 172 22| 2.6 6.6 9.1| 63.3 -26.6 36.7 18.3 0.27| 11.1 3.0 2500 240 22 172 21| 3.6 5.2 8.9| 86.1 -33.8 52.3 20.9 0.30| 11.2 3.3 3000 245 23 175 19| 3.2 4.4 7.6|101.3 -33.8 67.5 22.5 0.35| 10.2 3.6 4000 255 26 190 17| 4.1 3.3 7.4|151.7 -33.8 118.0 29.5 0.44| 9.7 4.3 5000 261 30 207 16| 3.3 2.8 6.1|158.4 -48.6 109.8 22.0 0.38| 8.6 3.3 6000 263 33 216 17| 2.8 2.7 5.5|158.4 -79.8 78.6 13.1 0.30| 7.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20251228.12.gif