UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 4 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 1.2 -0.6 88 1.8 0.5 280 11 273.4 274.0 273.0 283.2 3.61 1 1000 224 0.0 -3.6 77 3.6 -1.3 290 13 273.1 273.6 271.8 281.1 2.92 2 925 843 -4.5 -6.3 87 1.8 -5.1 310 17 274.7 275.1 272.2 281.8 2.58 3 901 1049 -6.1 -7.9 87 1.8 -6.7 307 19 275.1 275.5 272.1 281.6 2.34 4 886 1182 -1.5 -4.4 81 2.9 -2.6 305 20 281.2 281.8 276.6 290.0 3.11 5 850 1512 -2.3 -8.3 63 6.0 -4.4 300 23 283.7 284.2 277.0 290.7 2.40 6 820 1797 -3.3 -10.3 58 7.0 -5.7 293 21 285.6 286.0 277.6 291.8 2.13 7 817 1826 -3.3 -11.3 54 8.0 -5.9 292 21 285.9 286.3 277.5 291.7 1.97 8 791 2082 -1.9 -23.9 17 22.0 -7.3 285 19 290.1 290.2 277.8 292.3 0.70 9 786 2132 -1.3 -23.3 17 22.0 -6.9 284 19 291.2 291.4 278.4 293.6 0.74 10 725 2773 -3.7 -18.7 30 15.0 -8.0 267 15 295.4 295.6 281.0 299.2 1.20 11 701 3038 -4.9 -23.9 21 19.0 -9.6 260 13 296.9 297.1 281.1 299.5 0.79 12 700 3049 -4.9 -24.9 19 20.0 -9.8 260 13 297.1 297.2 281.1 299.4 0.72 13 606 4167 -12.1 -40.1 8 28.0 -16.3 269 14 301.3 301.3 282.1 301.9 0.19 14 510 5464 -20.7 -44.7 10 24.0 -23.4 279 15 306.1 306.1 284.0 306.6 0.14 15 500 5610 -22.1 -46.1 9 24.0 -24.5 280 15 306.1 306.1 284.0 306.5 0.12 16 452 6342 -28.3 -44.3 20 16.0 -29.7 275 13 307.3 307.3 284.5 307.9 0.16 17 424 6795 -33.3 -46.3 26 13.0 -34.2 273 12 306.6 306.6 284.2 307.1 0.14 18 419 6878 -35.3 -47.3 28 12.0 -36.1 272 12 305.0 305.1 283.6 305.5 0.13 19 400 7200 -37.1 -48.1 31 11.0 -37.7 270 11 306.8 306.8 284.2 307.2 0.12 20 310 8907 -49.9 -55.9 49 6.0 -50.1 235 23 312.1 312.1 286.1 312.3 0.06 21 300 9120 -51.3 -58.3 43 7.0 -51.5 230 25 313.0 313.1 286.5 313.2 0.05 22 250 10280 -60.5 -67.5 39 7.0 -60.6 220 23 316.1 316.1 287.5 316.2 0.02 23 241 10508 -62.5 -69.5 38 7.0 -62.6 220 25 316.4 316.5 287.6 316.5 0.01 24 226 10903 -64.5 -71.5 38 7.0 -64.6 220 28 319.3 319.3 288.5 319.3 0.01 25 215 11209 -64.1 -71.1 38 7.0 -64.1 220 31 324.5 324.5 290.1 324.5 0.01 26 200 11650 -67.1 -74.1 36 7.0 -67.1 220 35 326.5 326.5 290.7 326.5 0.01 27 195 11802 -68.1 -75.1 36 7.0 -68.1 220 31 327.3 327.3 290.9 327.3 0.01 28 190 11958 -68.3 -75.3 36 7.0 -68.4 224 30 329.4 329.4 291.6 329.4 0.01 29 150 13390 -63.9 -70.9 38 7.0 -64.0 265 17 360.0 360.0 298.7 360.1 0.02 30 130 14270 -61.7 -69.7 34 8.0 -61.8 276 18 379.0 379.0 302.1 379.1 0.02 31 100 15880 -65.1 -73.1 32 8.0 -65.2 295 19 401.9 402.0 305.5 402.0 0.02 32 91 16456 -63.5 -71.5 33 8.0 -63.6 296 21 416.1 416.1 307.3 416.3 0.03 33 70 18050 -67.3 -76.3 27 9.0 -67.4 300 27 440.4 440.4 309.9 440.5 0.02 34 50 20070 -68.1 -78.1 23 10.0 -68.2 290 35 483.0 483.0 313.7 483.1 0.02 35 40 21403 -69.9 -79.9 22 10.0 -70.1 292 33 510.3 510.3 315.7 510.4 0.02 36 30 23090 -75.7 -85.7 19 10.0 -75.8 295 31 538.3 538.3 317.4 538.3 0.01 37 20 25410 -79.9 -89.9 17 10.0 -80.0 280 54 591.6 591.6 320.2 591.6 0.01 38 17 26324 -82.3 612.0 TRP 195 11802 -68.1 -75.1 36 7.0 -68.1 220 31 327.3 327.3 290.9 327.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 1000.00 mb = 224.00 m = 734.90 ft Wetbulb zero: 1008.77 mb = 153.97 m = 505.13 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 34.21 % Est. max temperature: 10.70 C = 51.26 F Sfc-Lift cond lev (LCL): 983.96 mb = 352.42 m = 1156.22 ft T: -0.93 C 700-500 lapse rate: 6.72 C/km ThetaE index: 2.06 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 908.88 mb = 981.13 m = 3218.89 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 2.79 C = 37.02 F Cap Strength: 20.71 C Lifted Index: 20.54 C Risk: None Lifted Index @300 mb: 22.27 C Lifted Index @700 mb: 16.58 C Showalter Index: 13.62 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -8.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.61 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 46681.23 J/kg Cap Strength: 20.63 C Lift Cond Lev (LCL): 923.16 mb = 858.67 m = 2817.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 12 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 128 280 11 10.8 -1.9 | 200 7 2.2 6.2 1 1000 224 290 13 12.2 -4.4 | 225 5 3.6 3.7 2 925 843 310 17 13.0 -10.9 | 302 5 4.4 -2.8 3 850 1512 300 23 19.9 -11.5 | 287 12 11.3 -3.4 4 700 3049 260 13 12.8 2.3 | 202 11 4.2 10.4 5 500 5610 280 15 14.8 -2.6 | 228 8 6.2 5.5 6 400 7200 270 11 11.0 -0.0 | 197 8 2.4 8.1 7 300 9120 230 25 19.2 16.1 | 204 26 10.6 24.2 8 250 10280 220 23 14.8 17.6 | 194 26 6.2 25.7 9 200 11650 220 35 22.5 26.8 | 202 38 13.9 34.9 10 195 11802 220 31 19.9 23.7 | 200 34 11.3 31.9 11 150 13390 265 17 16.9 1.5 | 221 13 8.3 9.6 12 100 15880 295 19 17.2 -8.0 | 269 9 8.6 0.1 13 70 18050 300 27 23.4 -13.5 | 290 16 14.8 -5.4 14 50 20070 290 35 32.9 -12.0 | 279 25 24.3 -3.9 15 30 23090 295 31 28.1 -13.1 | 284 20 19.5 -5.0 16 20 25410 280 54 53.2 -9.4 | 272 45 44.6 -1.3 Wind Parameters Mean winds (0-6000m): 283.4 at 15.8 knts Storm direction: 313.4 at 11.8 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 2.9 deg Storm rel helicity (0-3000m) pos: 11.4 neg: -49.8 tot: -38.3 m^2/s^2 ave: -12.8 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.12 Bulk Shear: 1.70 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 ------------------------------------------------------------------------------- 500 295 14 241 5| 7.2 0.0 7.2| 8.7 0.0 8.7 17.5 0.93| 7.3 6.8 1000 302 16 273 5| 5.5 0.0 5.5| 11.4 -1.3 10.1 10.1 0.65| 6.3 4.1 1500 302 18 281 6| 3.7 1.4 5.1| 11.4 -8.9 2.5 1.7 0.30| 6.0 1.8 2000 299 18 276 7| 2.8 1.9 4.6| 11.4 -25.0 -13.5 -6.8 -0.01| 6.0 -0.1 2500 296 18 268 8| 2.2 2.3 4.5| 11.4 -39.1 -27.7 -11.1 -0.19| 5.8 -1.1 3000 293 18 260 8| 1.8 2.4 4.2| 11.4 -49.8 -38.3 -12.8 -0.28| 5.5 -1.6 4000 287 17 246 8| 1.6 1.8 3.4| 16.0 -49.8 -33.7 -8.4 -0.22| 4.4 -1.0 5000 284 16 239 8| 1.5 1.4 3.0| 20.4 -49.8 -29.4 -5.9 -0.16| 3.7 -0.6 6000 283 16 236 8| 1.4 1.3 2.6| 22.3 -53.0 -30.7 -5.1 -0.16| 3.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251204.12.gif