UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 14 JAN 26 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 126 -3.1 -4.5 90 1.4 -3.6 110 9 269.1 269.6 268.9 276.4 2.70 1 1000 220 -3.9 -6.8 80 2.9 -4.8 120 15 269.2 269.6 268.3 275.5 2.29 2 940 705 -7.7 -9.5 87 1.8 -8.2 148 28 270.2 270.5 268.4 275.6 1.98 3 925 830 -7.5 -9.6 85 2.1 -8.1 155 31 271.6 272.0 269.4 277.1 1.99 4 906 992 -7.9 -10.8 80 2.9 -8.7 155 32 272.8 273.2 269.9 278.0 1.85 5 884 1185 -1.9 -9.9 54 8.0 -4.6 155 33 281.0 281.3 275.0 286.8 2.04 6 868 1330 -2.9 -11.9 50 9.0 -5.7 155 34 281.4 281.7 274.9 286.5 1.77 7 850 1496 -2.5 -8.5 63 6.0 -4.6 155 35 283.5 283.9 276.8 290.3 2.36 8 775 2224 -6.3 -8.0 88 1.7 -6.9 160 28 287.0 287.5 279.0 294.9 2.70 9 738 2605 -8.3 -13.3 67 5.0 -9.8 162 25 288.9 289.2 278.8 294.4 1.86 10 700 3014 -10.5 -13.5 79 3.0 -11.4 165 21 290.9 291.2 279.8 296.6 1.93 11 683 3203 -10.9 -13.7 80 2.8 -11.8 169 20 292.5 292.8 280.6 298.3 1.94 12 624 3891 -15.7 -18.5 79 2.8 -16.4 182 17 294.6 294.9 280.9 299.0 1.42 13 537 5003 -24.7 -29.4 65 4.7 -25.4 204 12 296.8 296.9 280.8 298.8 0.62 14 500 5520 -27.5 -34.5 51 7.0 -28.3 215 9 299.5 299.6 281.7 300.9 0.41 15 469 5976 -30.1 -41.1 33 11.0 -31.1 229 7 301.8 301.9 282.4 302.6 0.22 16 428 6617 -36.3 -52.3 18 16.0 -37.1 250 5 301.9 301.9 282.3 302.2 0.07 17 400 7080 -40.7 -55.7 18 15.0 -41.2 265 3 302.1 302.1 282.3 302.3 0.05 18 300 8970 -57.5 -68.5 23 11.0 -57.6 270 25 304.3 304.3 283.1 304.3 0.01 19 267 9698 -64.3 -74.3 24 10.0 -64.4 270 25 304.7 304.7 283.3 304.7 0.01 20 250 10100 -67.1 -77.1 23 10.0 -67.1 270 25 306.3 306.3 283.9 306.3 0.00 21 216 10974 -72.7 -82.7 21 10.0 -72.7 251 23 310.7 310.7 285.6 310.7 0.00 22 215 11001 -72.7 -82.7 21 10.0 -72.7 250 23 311.1 311.1 285.7 311.1 0.00 23 204 11312 -71.9 -81.9 21 10.0 -71.9 254 22 317.1 317.1 287.8 317.1 0.00 24 200 11430 -67.7 -77.7 23 10.0 -67.7 255 21 325.5 325.5 290.5 325.6 0.00 25 196 11551 -65.9 -75.9 24 10.0 -66.0 256 21 330.3 330.3 291.8 330.3 0.01 26 150 13160 -66.5 -75.5 27 9.0 -66.5 270 17 355.5 355.5 297.8 355.6 0.01 27 100 15600 -68.9 -77.9 26 9.0 -68.9 280 23 394.6 394.6 304.5 394.6 0.01 28 70 17730 -70.9 -79.9 25 9.0 -71.0 280 27 432.7 432.7 309.1 432.8 0.01 29 58 18842 -71.7 -80.7 25 9.0 -71.8 454.8 454.8 311.3 454.9 0.01 TRP 215 11001 -72.7 -82.7 21 10.0 -72.7 250 23 311.1 311.1 285.7 311.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 73.40 % Est. max temperature: 9.93 C = 49.87 F Sfc-Lift cond lev (LCL): 989.80 mb = 300.36 m = 985.44 ft T: -4.53 C 700-500 lapse rate: 6.78 C/km ThetaE index: 0.93 C Layer 1000.0- 940.0 mb Conv cond level (CCL): 655.11 mb = 3520.35 m = 11549.56 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 21.32 C = 70.38 F Cap Strength: 17.88 C Lifted Index: 19.59 C Risk: None Lifted Index @300 mb: 20.06 C Lifted Index @700 mb: 15.23 C Showalter Index: 8.46 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: 13.50 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.16 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 25325.75 J/kg Cap Strength: 19.26 C Lift Cond Lev (LCL): 927.10 mb = 812.32 m = 2665.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 15 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 126 110 9 -8.5 3.1 | 47 17 -12.3 -11.6 1 1000 220 120 15 -13.0 7.5 | 67 18 -16.8 -7.1 2 925 830 155 31 -13.1 28.1 | 129 22 -16.9 13.5 3 850 1496 155 35 -14.8 31.7 | 133 25 -18.6 17.1 4 700 3014 165 21 -5.4 20.3 | 121 11 -9.2 5.7 5 500 5520 215 9 5.2 7.4 | 349 7 1.4 -7.3 6 400 7080 265 3 3.0 0.3 | 3 14 -0.8 -14.4 7 300 8970 270 25 25.0 -0.0 | 305 26 21.2 -14.6 8 250 10100 270 25 25.0 -0.0 | 305 26 21.2 -14.6 9 215 11001 250 23 21.6 7.9 | 291 19 17.8 -6.8 10 200 11430 255 21 20.3 5.4 | 299 19 16.5 -9.2 11 150 13160 270 17 17.0 -0.0 | 318 20 13.2 -14.6 12 100 15600 280 23 22.7 -4.0 | 315 27 18.9 -18.6 13 70 17730 280 27 26.6 -4.7 | 310 30 22.8 -19.3 Wind Parameters Mean winds (0-6000m): 164.6 at 20.2 knts Storm direction: 194.6 at 15.1 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 75.9 deg Storm rel helicity (0-3000m) pos: 148.5 neg: -10.8 tot: 137.7 m^2/s^2 ave: 45.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 15.52 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 ------------------------------------------------------------------------------- 500 132 19 84 18| 19.3 0.0 19.3| 95.4 0.0 95.4 190.8 0.99| 20.4 20.2 1000 147 25 109 18| 14.0 0.0 14.0|142.2 0.0 142.2 142.2 0.95| 15.2 14.5 1500 150 28 118 20| 9.7 0.0 9.7|148.0 0.0 148.0 98.6 0.89| 11.1 9.9 2000 152 29 122 20| 6.2 0.0 6.2|148.0 -1.8 146.2 73.1 0.77| 9.6 7.4 2500 154 28 123 20| 4.2 0.0 4.2|148.0 -6.1 141.8 56.7 0.65| 8.7 5.7 3000 155 27 123 18| 3.0 0.0 3.0|148.5 -10.8 137.7 45.9 0.56| 8.1 4.5 4000 158 25 124 16| 2.1 0.0 2.1|149.6 -11.1 138.4 34.6 0.48| 7.1 3.4 5000 162 23 122 13| 1.5 0.0 1.5|149.6 -12.3 137.3 27.5 0.38| 6.3 2.4 6000 165 20 118 10| 1.2 0.0 1.2|151.2 -12.4 138.8 23.1 0.36| 5.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260114.00.gif