UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 28 NOV 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 1008 126 -0.5 -0.7 99 0.2 -0.6 170 11 272.0 272.6 272.2 281.7 3.60 1 1000 190 -1.3 -3.8 83 2.5 -2.2 180 13 271.9 272.3 270.9 279.7 2.88 2 976 384 -2.3 -4.1 87 1.8 -3.0 200 19 272.7 273.2 271.5 280.6 2.89 3 937 709 -1.1 -2.4 91 1.3 -1.6 234 30 277.2 277.7 274.9 286.6 3.42 4 925 813 1.8 0.1 88 1.7 1.1 245 33 281.1 281.9 278.0 292.7 4.16 5 912 928 4.8 1.7 80 3.1 3.3 244 33 285.4 286.2 280.8 298.8 4.74 6 888 1144 3.8 -0.5 73 4.3 1.8 243 32 286.5 287.2 280.6 298.4 4.15 7 850 1497 0.6 -2.7 79 3.3 -0.8 240 31 286.8 287.4 280.1 297.3 3.68 8 829 1698 -0.5 -2.8 84 2.3 -1.5 243 31 287.7 288.3 280.7 298.5 3.75 9 700 3036 -6.7 -8.5 87 1.8 -7.4 265 31 295.1 295.6 282.9 303.7 2.87 10 696 3081 -7.1 -8.8 88 1.7 -7.7 265 31 295.1 295.6 282.8 303.6 2.82 11 692 3125 -7.3 -9.0 88 1.7 -7.9 265 31 295.4 295.9 282.9 303.8 2.79 12 651 3596 -11.9 -14.1 84 2.2 -12.6 266 31 295.4 295.7 281.9 301.4 1.97 13 634 3798 -12.1 -14.3 84 2.2 -12.8 266 31 297.4 297.8 282.8 303.5 1.99 14 562 4704 -20.1 -23.4 75 3.3 -20.8 268 31 298.4 298.6 282.0 301.7 1.03 15 500 5560 -25.3 -28.3 76 3.0 -25.8 270 31 302.2 302.3 283.2 304.6 0.74 16 493 5662 -26.1 -29.1 76 3.0 -26.6 270 31 302.4 302.6 283.3 304.7 0.70 17 400 7140 -38.3 -41.2 74 2.9 -38.5 270 35 305.2 305.3 283.8 306.1 0.26 18 313 8777 -53.5 -56.6 69 3.1 -53.6 279 46 306.2 306.2 284.0 306.4 0.06 19 300 9050 -55.1 -58.3 67 3.2 -55.2 280 48 307.7 307.7 284.5 307.9 0.05 20 250 10190 -62.5 -65.6 66 3.1 -62.5 270 40 313.1 313.2 286.5 313.2 0.02 21 222 10915 -66.3 -69.6 63 3.3 -66.3 265 48 318.1 318.1 288.2 318.2 0.01 22 200 11550 -63.5 -67.0 62 3.5 -63.6 275 56 332.2 332.2 292.3 332.3 0.02 23 150 13310 -63.1 -66.7 62 3.6 -63.1 285 46 361.4 361.4 299.0 361.5 0.03 24 100 15790 -66.5 -70.0 61 3.5 -66.5 280 38 399.2 399.2 305.1 399.4 0.03 25 70 17950 -67.3 -71.3 57 4.0 -67.4 290 40 440.4 440.4 309.9 440.6 0.04 26 50 19960 -67.9 -72.1 55 4.2 -68.0 290 46 483.5 483.5 313.7 483.8 0.05 27 30 23010 -71.3 -75.4 54 4.1 -71.4 285 40 550.3 550.3 318.1 550.6 0.05 28 27 23633 -71.5 -75.7 53 4.2 -71.6 566.5 566.6 319.0 566.9 0.05 TRP 222 10915 -66.3 -69.6 63 3.3 -66.3 265 48 318.1 318.1 288.2 318.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: Surface below freezing Freezing level: 932.45 mb = 748.67 m = 2456.23 ft Freezing level: 838.55 mb = 1606.45 m = 5270.45 ft Wetbulb zero: Below ground Precipitable water: 0.59 inches Sfc-500 mean rel hum: 82.03 % Est. max temperature: 14.23 C = 57.61 F Sfc-Lift cond lev (LCL): 1004.69 mb = 152.70 m = 500.99 ft T: -0.83 C 700-500 lapse rate: 7.37 C/km ThetaE index: 2.04 C Layer 1000.0- 976.0 mb Conv cond level (CCL): 991.38 mb = 259.13 m = 850.15 ft Mean mixing ratio: 3.42 g/kg Conv temperature: -0.36 C = 31.35 F Cap Strength: 12.55 C Lifted Index: 14.29 C Risk: None Lifted Index @300 mb: 15.69 C Lifted Index @700 mb: 11.91 C Showalter Index: 5.56 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 22.60 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 180.50 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.45 J/kg Max Up Vert Vel: 10.14 m/s Conv Inhibition (B-): 38516.14 J/kg Cap Strength: 14.22 C Lift Cond Lev (LCL): 931.57 mb = 756.13 m = 2480.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 23 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 1008 126 170 11 -1.9 10.8 | 127 29 -23.4 17.9 1 1000 190 180 13 0.0 13.0 | 133 29 -21.5 20.0 2 925 813 245 33 29.9 13.9 | 202 23 8.4 21.0 3 850 1497 240 31 26.8 15.5 | 193 23 5.3 22.5 4 700 3036 265 31 30.9 2.7 | 224 14 9.4 9.7 5 500 5560 270 31 31.0 -0.0 | 233 12 9.5 7.0 6 400 7140 270 35 35.0 -0.0 | 242 15 13.5 7.0 7 300 9050 280 48 47.3 -8.3 | 273 26 25.8 -1.3 8 250 10190 270 40 40.0 -0.0 | 249 20 18.5 7.0 9 222 10915 265 48 47.8 4.2 | 247 29 26.3 11.2 10 200 11550 275 56 55.8 -4.9 | 266 34 34.3 2.2 11 150 13310 285 46 44.4 -11.9 | 282 23 22.9 -4.9 12 100 15790 280 38 37.4 -6.6 | 268 16 15.9 0.4 13 70 17950 290 40 37.6 -13.7 | 292 17 16.1 -6.6 14 50 19960 290 46 43.2 -15.7 | 292 23 21.7 -8.7 15 30 23010 285 40 38.6 -10.4 | 281 17 17.1 -3.3 Wind Parameters Mean winds (0-6000m): 258.1 at 30.2 knts Storm direction: 288.1 at 22.6 knts Shear (0-3000m) pos: 6.0 neg: 0.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 295.0 neg: -19.0 tot: 276.0 m^2/s^2 ave: 92.0 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 7.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.73 Bulk Shear: 70.60 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 ------------------------------------------------------------------------------- 500 208 19 152 27| 23.3 0.0 23.3|178.6 0.0 178.6 357.2 0.98| 24.9 24.4 1000 233 25 177 22| 15.8 0.0 15.8|250.2 -9.0 241.2 241.2 0.89| 19.3 17.2 1500 237 27 183 22| 10.5 0.4 10.9|253.8 -19.0 234.8 156.5 0.81| 13.7 11.1 2000 239 28 187 22| 8.3 0.3 8.6|270.3 -19.0 251.3 125.7 0.80| 11.4 9.1 2500 243 29 191 21| 6.9 0.2 7.2|284.5 -19.0 265.5 106.2 0.79| 10.0 7.9 3000 246 29 195 20| 6.0 0.2 6.2|295.0 -19.0 276.0 92.0 0.79| 9.0 7.1 4000 251 30 202 18| 4.5 0.1 4.7|297.8 -19.0 278.8 69.7 0.78| 6.9 5.4 5000 255 30 207 16| 3.7 0.1 3.8|300.6 -19.0 281.6 56.3 0.78| 5.6 4.4 6000 258 30 211 15| 3.1 0.0 3.1|304.4 -19.0 285.4 47.6 0.78| 4.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251128.00.gif