UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 8 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 1013 128 -1.7 -3.2 89 1.5 -2.3 10 13 270.4 270.9 270.2 278.5 2.97 1 1000 230 -4.1 -7.6 77 3.5 -5.2 30 11 269.0 269.4 268.0 274.9 2.15 2 998 246 -4.5 -7.9 77 3.4 -5.5 29 11 268.8 269.1 267.7 274.5 2.11 3 925 841 -7.3 -9.0 88 1.7 -7.8 345 11 271.8 272.2 269.7 277.6 2.09 4 850 1496 -10.7 -15.7 67 5.0 -11.9 335 15 274.9 275.2 270.4 278.7 1.32 5 841 1578 -11.1 -17.1 61 6.0 -12.5 334 17 275.4 275.6 270.4 278.8 1.19 6 814 1828 -11.5 -18.5 56 7.0 -13.1 331 21 277.5 277.7 271.5 280.7 1.09 7 779 2165 -12.1 -34.1 14 22.0 -15.3 326 28 280.4 280.4 271.9 281.2 0.27 8 767 2284 -11.9 -29.9 21 18.0 -14.9 324 30 281.8 281.9 273.0 283.1 0.42 9 731 2650 -13.7 -17.3 74 3.6 -14.6 319 38 283.8 284.0 275.5 287.8 1.34 10 700 2979 -14.9 -16.9 85 2.0 -15.4 315 44 286.0 286.2 276.8 290.3 1.45 11 666 3354 -16.7 -18.7 84 2.0 -17.1 315 46 288.1 288.3 277.7 292.0 1.31 12 597 4168 -21.7 -24.4 79 2.7 -22.2 315 51 291.4 291.6 278.7 294.2 0.89 13 592 4230 -22.7 -25.6 77 2.9 -23.2 315 51 291.0 291.1 278.4 293.5 0.80 14 572 4482 -22.1 -30.1 48 8.0 -23.3 315 52 294.5 294.6 279.7 296.3 0.55 15 550 4770 -23.9 -36.9 29 13.0 -25.4 315 54 295.7 295.8 279.8 296.7 0.29 16 500 5460 -27.9 -35.9 46 8.0 -28.8 315 58 299.0 299.1 281.4 300.2 0.36 17 498 5489 -28.1 -35.1 51 7.0 -28.9 315 58 299.1 299.2 281.5 300.4 0.39 18 469 5915 -31.3 -37.3 55 6.0 -31.9 315 61 300.3 300.4 282.0 301.5 0.33 19 400 7020 -39.7 -45.7 53 6.0 -40.1 315 68 303.4 303.4 283.0 304.0 0.16 20 329 8329 -48.4 -54.4 50 6.0 -48.6 315 83 308.9 308.9 285.0 309.2 0.07 21 300 8930 -52.5 -58.5 48 6.0 -52.6 315 83 311.3 311.4 285.9 311.5 0.05 22 290 9149 -53.5 -59.5 48 6.0 -53.6 315 83 313.0 313.0 286.4 313.1 0.04 23 281 9351 -56.3 -62.3 47 6.0 -56.4 315 82 311.8 311.8 286.0 311.9 0.03 24 256 9941 -58.9 -64.9 46 6.0 -59.0 315 81 316.3 316.4 287.6 316.4 0.02 25 250 10090 -60.3 -67.3 39 7.0 -60.4 315 81 316.4 316.4 287.6 316.5 0.02 26 247 10165 -61.5 -68.5 39 7.0 -61.6 315 80 315.7 315.7 287.3 315.8 0.02 27 210 11163 -63.9 -69.9 44 6.0 -64.0 311 73 327.0 327.0 290.9 327.0 0.01 28 200 11460 -65.9 -72.9 37 7.0 -66.0 310 71 328.4 328.4 291.3 328.4 0.01 29 198 11521 -66.7 -73.7 37 7.0 -66.7 310 71 328.1 328.1 291.2 328.1 0.01 30 171 12412 -64.7 -71.7 38 7.0 -64.8 305 60 345.4 345.4 295.6 345.5 0.01 31 150 13210 -65.9 -72.9 37 7.0 -66.0 300 50 356.6 356.6 298.0 356.6 0.01 32 100 15650 -67.9 -74.9 36 7.0 -67.9 285 46 396.5 396.5 304.8 396.6 0.01 33 70 17780 -70.9 -78.9 30 8.0 -71.0 280 44 432.7 432.7 309.1 432.8 0.01 34 50 19770 -73.5 -81.5 28 8.0 -73.6 275 46 470.3 470.3 312.7 470.3 0.01 35 36 21686 -74.5 -83.5 24 9.0 -74.6 514.0 514.0 315.9 514.1 0.01 TRP 198 11521 -66.7 -73.7 37 7.0 -66.7 310 71 328.1 328.1 291.2 328.1 0.01 WND 329 8329 -48.4 -54.4 50 6.0 -48.6 315 83 308.9 308.9 285.0 309.2 0.07 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 64.02 % Est. max temperature: 2.25 C = 36.05 F Sfc-Lift cond lev (LCL): 989.32 mb = 314.26 m = 1031.03 ft T: -4.82 C 700-500 lapse rate: 5.24 C/km ThetaE index: 3.93 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 880.18 mb = 1225.77 m = 4021.51 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 1.53 C = 34.75 F Cap Strength: 16.86 C Lifted Index: 18.93 C Risk: None Lifted Index @300 mb: 24.82 C Lifted Index @700 mb: 10.57 C Showalter Index: 17.02 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 12.20 C K Index: -0.50 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.47 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 33471.31 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 924.82 mb = 842.48 m = 2764.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 29 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 1013 128 10 13 -2.3 -12.8 | 152 17 -8.1 15.2 1 1000 230 30 11 -5.5 -9.5 | 149 22 -11.3 18.5 2 925 841 345 11 2.8 -10.6 | 170 18 -3.0 17.4 3 850 1496 335 15 6.3 -13.6 | 182 14 0.5 14.5 4 700 2979 315 44 31.1 -31.1 | 277 25 25.3 -3.1 5 500 5460 315 58 41.0 -41.0 | 290 38 35.2 -13.0 6 400 7020 315 68 48.1 -48.1 | 295 47 42.3 -20.0 7 329 8329 315 83 58.7 -58.7 | 300 61 52.9 -30.6 8 300 8930 315 83 58.7 -58.7 | 300 61 52.9 -30.6 9 250 10090 315 81 57.3 -57.3 | 300 59 51.5 -29.2 10 200 11460 310 71 54.4 -45.6 | 290 52 48.6 -17.6 11 198 11521 310 71 54.4 -45.6 | 290 52 48.6 -17.6 12 150 13210 300 50 43.3 -25.0 | 265 38 37.5 3.0 13 100 15650 285 46 44.4 -11.9 | 247 42 38.6 16.1 14 70 17780 280 44 43.3 -7.6 | 241 43 37.5 20.4 15 50 19770 275 46 45.8 -4.0 | 239 47 40.0 24.0 Wind Parameters Mean winds (0-6000m): 318.3 at 38.2 knts Storm direction: 348.3 at 28.6 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 125.9 deg Storm rel helicity (0-3000m) pos: 122.2 neg: -6.1 tot: 116.2 m^2/s^2 ave: 38.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 149.40 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 16 11 153 19| 0.0 2.9 2.9| 21.2 -6.1 15.1 30.3 0.29| 10.3 3.0 1000 1 11 160 18| 0.0 3.4 3.4| 40.4 -6.1 34.3 34.3 0.47| 7.7 3.6 1500 351 12 166 16| 0.0 3.6 3.6| 54.9 -6.1 48.9 32.6 0.54| 6.9 3.7 2000 342 15 175 14| 0.0 5.2 5.2| 81.4 -6.1 75.3 37.7 0.67| 7.8 5.2 2500 334 18 191 12| 0.0 6.3 6.3|106.3 -6.1 100.3 40.1 0.67| 8.4 5.6 3000 327 22 214 11| 0.0 6.7 6.7|122.2 -6.1 116.2 38.7 0.61| 8.5 5.2 4000 322 28 244 13| 0.0 5.7 5.7|145.7 -6.1 139.7 34.9 0.60| 7.1 4.3 5000 320 34 262 16| 0.0 5.1 5.1|169.2 -6.1 163.1 32.6 0.59| 6.2 3.7 6000 318 38 271 20| 0.0 4.8 4.8|194.8 -6.1 188.7 31.5 0.57| 5.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251208.00.gif