UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 6 DEC 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 1012 128 0.6 -1.1 88 1.7 -0.1 220 5 272.8 273.4 272.5 282.2 3.48 1 1000 223 -0.7 -3.9 79 3.2 -1.9 235 5 272.5 272.9 271.3 280.2 2.86 2 986 335 -1.7 -4.4 82 2.7 -2.7 245 6 272.5 273.0 271.2 280.2 2.79 3 971 458 -0.5 -2.7 85 2.2 -1.3 256 7 275.0 275.5 273.3 283.8 3.22 4 925 844 -2.5 -6.4 75 3.9 -3.8 290 9 276.8 277.2 273.4 283.9 2.56 5 850 1509 -7.7 -11.3 75 3.6 -8.8 285 11 278.1 278.4 273.2 283.5 1.89 6 807 1911 -10.1 -13.0 79 2.9 -10.9 289 12 279.7 280.0 273.8 284.7 1.74 7 789 2085 -8.9 -11.3 83 2.4 -9.6 291 13 282.8 283.1 276.0 288.7 2.04 8 726 2723 -14.3 -16.7 82 2.4 -14.9 297 14 283.7 283.9 275.6 287.9 1.42 9 719 2797 -12.7 -14.8 84 2.1 -13.3 298 14 286.2 286.5 277.3 291.2 1.68 10 709 2904 -11.5 -14.4 79 2.9 -12.3 299 15 288.7 289.0 278.6 294.0 1.77 11 700 3002 -11.7 -15.2 75 3.5 -12.7 300 15 289.5 289.8 278.9 294.6 1.67 12 566 4593 -21.5 -32.5 36 11.0 -23.1 297 15 296.1 296.2 280.3 297.6 0.44 13 540 4937 -24.5 -38.5 26 14.0 -26.1 296 15 296.6 296.6 280.2 297.4 0.25 14 500 5490 -29.3 -40.3 34 11.0 -30.3 295 15 297.3 297.4 280.5 298.1 0.23 15 400 7050 -41.5 -51.5 33 10.0 -41.9 310 15 301.1 301.1 281.9 301.4 0.08 16 347 7996 -48.7 -57.7 34 9.0 -48.9 327 17 303.8 303.8 283.0 304.0 0.05 17 300 8940 -53.7 -62.7 32 9.0 -53.8 345 19 309.7 309.7 285.2 309.8 0.03 18 262 9804 -57.9 -66.9 31 9.0 -58.0 330 20 315.7 315.7 287.3 315.8 0.02 19 250 10100 -58.1 -68.1 27 10.0 -58.2 325 21 319.7 319.7 288.6 319.8 0.02 20 226 10732 -60.9 -69.9 30 9.0 -61.0 310 21 324.8 324.8 290.2 324.8 0.01 21 200 11490 -61.9 -71.9 25 10.0 -62.0 300 25 334.7 334.7 293.0 334.8 0.01 22 199 11521 -61.9 -71.9 25 10.0 -62.0 300 25 335.2 335.2 293.1 335.3 0.01 23 150 13290 -59.9 -69.9 26 10.0 -60.0 280 27 366.9 366.9 300.0 367.0 0.02 24 139 13765 -59.3 -70.3 23 11.0 -59.5 280 28 376.0 376.0 301.6 376.1 0.02 25 100 15800 -64.1 -76.1 18 12.0 -64.3 280 31 403.9 403.9 305.7 403.9 0.01 26 70 17980 -65.7 -78.7 15 13.0 -65.9 270 36 443.8 443.8 310.3 443.9 0.01 27 63 18620 -65.3 -79.3 13 14.0 -65.5 272 39 458.3 458.3 311.6 458.4 0.01 28 50 20010 -69.7 -83.7 11 14.0 -69.8 275 44 479.2 479.2 313.4 479.3 0.01 29 39 21475 -74.3 -88.3 10 14.0 -74.4 275 49 502.9 502.9 315.2 502.9 0.00 30 30 23000 -75.5 -89.5 9 14.0 -75.6 275 54 538.8 538.8 317.5 538.8 0.00 31 20 25320 -78.5 270 68 595.9 32 18 25922 -77.5 617.3 TRP 226 10732 -60.9 -69.9 30 9.0 -61.0 310 21 324.8 324.8 290.2 324.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 1006.46 mb = 171.62 m = 563.05 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 63.64 % Est. max temperature: 5.67 C = 42.20 F Sfc-Lift cond lev (LCL): 985.44 mb = 339.94 m = 1115.27 ft T: -1.66 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.07 C Layer 1000.0- 971.0 mb Conv cond level (CCL): 880.76 mb = 1229.41 m = 4033.46 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 5.33 C = 41.59 F Cap Strength: 12.38 C Lifted Index: 12.46 C Risk: None Lifted Index @300 mb: 19.05 C Lifted Index @700 mb: 8.91 C Showalter Index: 11.90 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.00 C K Index: 6.80 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.01 J/kg Max Up Vert Vel: 6.64 m/s Conv Inhibition (B-): 41995.63 J/kg Cap Strength: 12.44 C Lift Cond Lev (LCL): 917.40 mb = 908.88 m = 2981.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 10 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 1012 128 220 5 3.2 3.8 | 168 12 -2.5 11.8 1 1000 223 235 5 4.1 2.9 | 171 11 -1.6 10.8 2 925 844 290 9 8.5 -3.1 | 209 6 2.7 4.9 3 850 1509 285 11 10.6 -2.8 | 224 7 4.9 5.1 4 700 3002 300 15 13.0 -7.5 | 267 7 7.3 0.4 5 500 5490 295 15 13.6 -6.3 | 259 8 7.9 1.6 6 400 7050 310 15 11.5 -9.6 | 287 6 5.8 -1.7 7 300 8940 345 19 4.9 -18.4 | 4 10 -0.8 -10.4 8 250 10100 325 21 12.0 -17.2 | 326 11 6.3 -9.3 9 226 10732 310 21 16.1 -13.5 | 298 12 10.4 -5.6 10 200 11490 300 25 21.7 -12.5 | 286 17 15.9 -4.6 11 150 13290 280 27 26.6 -4.7 | 261 21 20.9 3.2 12 100 15800 280 31 30.5 -5.4 | 264 25 24.8 2.5 13 70 17980 270 36 36.0 -0.0 | 255 31 30.3 7.9 14 50 20010 275 44 43.8 -3.8 | 264 38 38.1 4.1 15 30 23000 275 54 53.8 -4.7 | 266 48 48.1 3.2 16 20 25320 270 68 68.0 -0.0 | 263 63 62.3 7.9 Wind Parameters Mean winds (0-6000m): 294.2 at 13.0 knts Storm direction: 324.2 at 9.8 knts Shear (0-3000m) pos: 2.4 neg: 0.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -0.1 tot: 27.2 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.86 Bulk Shear: 11.85 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 ------------------------------------------------------------------------------- 500 252 6 180 10| 6.1 0.0 6.1| 11.6 0.0 11.6 23.2 0.73| 6.2 4.5 1000 275 7 194 7| 4.7 0.0 4.7| 16.1 0.0 16.1 16.1 0.71| 5.1 3.6 1500 280 9 203 7| 3.2 0.5 3.7| 18.3 0.0 18.3 12.2 0.72| 4.0 2.8 2000 283 9 210 7| 2.8 0.4 3.2| 21.4 0.0 21.4 10.7 0.75| 3.4 2.6 2500 286 10 219 7| 2.6 0.3 2.9| 24.7 0.0 24.7 9.9 0.78| 3.1 2.4 3000 289 11 227 6| 2.4 0.3 2.6| 27.3 -0.1 27.2 9.1 0.79| 2.8 2.2 4000 292 12 237 6| 1.8 0.2 2.0| 27.3 -0.9 26.3 6.6 0.74| 2.2 1.6 5000 293 13 243 7| 1.4 0.2 1.7| 27.3 -1.8 25.5 5.1 0.70| 1.8 1.3 6000 294 13 247 7| 1.2 0.2 1.4| 29.9 -2.1 27.8 4.6 0.69| 1.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251206.12.gif