UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X3008... Searching the city database file for: X3008 ... Date:0000Z 2 DEC 25 Station: X3008 WMO ident: 33008 ------------------------------------------------------------------------------- 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 1004 145 4.0 3.6 97 0.4 3.8 240 1 276.8 277.7 276.7 290.2 4.93 1 1000 177 3.2 3.2 100 0.0 3.2 265 1 276.4 277.2 276.3 289.4 4.81 2 925 805 0.0 0.0 100 0.0 0.0 285 3 279.3 280.0 277.0 290.7 4.13 3 890 1113 -2.1 -2.1 100 0.0 -2.1 333 3 280.2 280.9 276.9 290.5 3.68 4 886 1149 0.2 0.2 100 0.0 0.2 338 3 283.0 283.7 279.2 295.2 4.38 5 878 1222 1.4 1.4 100 0.0 1.4 350 3 285.0 285.8 280.7 298.5 4.82 6 850 1483 0.2 -0.1 98 0.3 0.1 30 3 286.4 287.1 280.9 299.0 4.47 7 746 2516 -7.1 -11.2 72 4.1 -8.4 309 6 289.3 289.7 279.4 295.8 2.18 8 725 2740 -5.9 -7.3 90 1.4 -6.4 292 6 293.0 293.5 282.2 302.0 3.05 9 700 3014 -7.9 -10.0 85 2.1 -8.7 270 7 293.7 294.2 281.9 301.4 2.55 10 600 4196 -15.5 -16.8 90 1.3 -15.9 270 6 298.2 298.5 282.8 303.5 1.71 11 500 5550 -24.5 -28.7 68 4.2 -25.2 270 5 303.2 303.3 283.6 305.5 0.72 12 494 5638 -25.3 -29.4 69 4.1 -25.9 269 5 303.2 303.4 283.6 305.5 0.68 13 472 5968 -26.7 -34.7 47 8.0 -27.8 265 6 305.5 305.6 284.1 306.9 0.43 14 400 7140 -36.3 -45.3 39 9.0 -36.9 250 9 307.8 307.8 284.7 308.4 0.17 15 300 9070 -52.3 -57.3 55 5.0 -52.4 225 11 311.6 311.6 286.0 311.8 0.06 16 275 9628 -56.1 -61.1 53 5.0 -56.2 249 9 314.0 314.0 286.8 314.1 0.04 17 251 10205 -59.3 -64.3 52 5.0 -59.4 274 7 317.5 317.5 288.0 317.6 0.03 18 250 10230 -59.1 -64.1 52 5.0 -59.2 275 7 318.2 318.2 288.2 318.3 0.03 19 200 11620 -59.7 -65.7 45 6.0 -59.8 345 15 338.2 338.2 293.9 338.3 0.03 20 164 12862 -61.1 -67.1 45 6.0 -61.2 335 11 355.6 355.6 297.8 355.7 0.03 21 150 13420 -60.3 -67.3 39 7.0 -60.4 310 5 366.2 366.2 299.9 366.3 0.03 22 136 14031 -59.1 -67.1 35 8.0 -59.3 304 7 378.7 378.7 302.1 378.9 0.03 23 100 15940 -62.5 -69.5 38 7.0 -62.6 285 15 407.0 407.0 306.2 407.1 0.03 24 70 18140 -62.7 -70.7 33 8.0 -62.9 275 13 450.2 450.3 310.9 450.5 0.04 25 50 20200 -64.9 -71.9 37 7.0 -65.1 285 15 490.5 490.6 314.3 490.8 0.05 26 36 22192 -65.7 -72.7 37 7.0 -66.0 262 20 536.8 536.8 317.3 537.2 0.06 27 30 23290 -68.3 -74.3 42 6.0 -68.5 250 23 558.4 558.5 318.6 558.8 0.05 28 21 25420 -68.9 -74.9 42 6.0 -69.2 276 40 616.6 616.6 321.3 617.1 0.07 29 20 25710 -69.9 -75.9 41 6.0 -70.1 280 42 622.2 622.2 321.6 622.7 0.06 30 16 27027 -73.5 -78.5 46 5.0 -73.7 651.5 651.5 322.7 651.9 0.05 31 12 28710 -73.3 -78.3 46 5.0 -73.5 708.0 708.1 324.7 708.7 0.07 TRP 164 12862 -61.1 -67.1 45 6.0 -61.2 335 11 355.6 355.6 297.8 355.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5373.00 m Freezing level: 925.00 mb = 805.00 m = 2641.04 ft Freezing level: 886.35 mb = 1146.15 m = 3760.28 ft Freezing level: 847.15 mb = 1511.31 m = 4958.30 ft Wetbulb zero: 924.67 mb = 807.84 m = 2650.35 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 87.43 % Est. max temperature: 13.33 C = 55.99 F Sfc-Lift cond lev (LCL): 997.76 mb = 195.05 m = 639.90 ft T: 3.11 C 700-500 lapse rate: 6.55 C/km ThetaE index: 3.27 C Layer 746.0- 725.0 mb Conv cond level (CCL): 952.54 mb = 568.68 m = 1865.72 ft Mean mixing ratio: 4.38 g/kg Conv temperature: 5.36 C = 41.66 F Cap Strength: 9.21 C Lifted Index: 11.57 C Risk: None Lifted Index @300 mb: 15.24 C Lifted Index @700 mb: 7.58 C Showalter Index: 5.13 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.40 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 13.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.26 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 56979.00 J/kg Cap Strength: 11.50 C Lift Cond Lev (LCL): 952.86 mb = 565.95 m = 1856.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 4 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 1004 145 240 1 0.9 0.5 | 142 3 -2.1 2.7 1 1000 177 265 1 1.0 0.1 | 140 3 -2.0 2.3 2 925 805 285 3 2.9 -0.8 | 177 1 -0.1 1.5 3 850 1483 30 3 -1.5 -2.6 | 85 4 -4.5 -0.4 4 700 3014 270 7 7.0 -0.0 | 241 5 4.0 2.2 5 500 5550 270 5 5.0 -0.0 | 222 3 2.0 2.2 6 400 7140 250 9 8.5 3.1 | 226 8 5.5 5.3 7 300 9070 225 11 7.8 7.8 | 206 11 4.8 10.0 8 250 10230 275 7 7.0 -0.6 | 248 4 4.0 1.6 9 200 11620 345 15 3.9 -14.5 | 356 12 0.9 -12.3 10 164 12862 335 11 4.6 -10.0 | 348 8 1.7 -7.7 11 150 13420 310 5 3.8 -3.2 | 319 1 0.8 -1.0 12 100 15940 285 15 14.5 -3.9 | 278 12 11.5 -1.6 13 70 18140 275 13 13.0 -1.1 | 264 10 10.0 1.1 14 50 20200 285 15 14.5 -3.9 | 278 12 11.5 -1.6 15 30 23290 250 23 21.6 7.9 | 242 21 18.6 10.1 16 20 25710 280 42 41.4 -7.3 | 278 39 38.4 -5.1 Wind Parameters Mean winds (0-6000m): 276.9 at 5.0 knts Storm direction: 306.9 at 3.7 knts Shear (0-3000m) pos: 0.7 neg: 1.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -7.7 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.06 Bulk Shear: 1.42 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 ------------------------------------------------------------------------------- 500 275 2 148 2| 1.9 0.0 1.9| 0.6 0.0 0.6 1.1 0.47| 2.0 0.9 1000 293 2 148 2| 1.7 0.0 1.7| 0.7 -0.4 0.3 0.3 -0.11| 2.7 -0.3 1500 319 3 102 1| 1.4 0.0 1.4| 1.2 -1.0 0.2 0.1 -0.07| 2.9 -0.2 2000 333 3 77 2| 1.1 0.8 1.9| 1.2 -3.3 -2.1 -1.1 -0.28| 2.9 -0.8 2500 319 3 64 1| 0.9 1.3 2.2| 1.2 -5.3 -4.1 -1.6 -0.45| 3.2 -1.4 3000 296 4 230 1| 0.7 1.5 2.2| 1.2 -7.7 -6.5 -2.2 -0.51| 3.2 -1.6 4000 284 5 233 2| 0.5 1.0 1.6| 1.2 -8.2 -7.0 -1.7 -0.51| 2.5 -1.3 5000 280 5 232 2| 0.4 0.7 1.2| 1.2 -8.7 -7.4 -1.5 -0.52| 2.1 -1.1 6000 277 5 230 3| 0.4 0.7 1.1| 1.6 -8.8 -7.3 -1.2 -0.46| 1.9 -0.9 Wrote GIF file: /home/apache/climate/data/raob//X3008/skewt/X3008.skewt.20251202.00.gif