UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 25 APR 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1016 16 6.0 4.2 88 1.8 5.1 360 7 277.9 278.7 277.5 291.7 5.08 1 1000 146 5.4 3.0 84 2.4 4.3 350 9 278.5 279.4 277.4 291.6 4.74 2 985 269 4.2 1.9 85 2.3 3.2 355 9 278.6 279.3 277.0 290.8 4.45 3 952 548 4.8 3.0 88 1.8 3.9 6 9 281.9 282.7 279.4 295.7 4.99 4 925 782 3.2 1.8 91 1.4 2.5 15 9 282.6 283.4 279.4 295.7 4.71 5 905 959 1.0 -0.5 90 1.5 0.4 12 11 282.1 282.8 278.4 293.5 4.07 6 859 1381 3.4 -4.6 56 8.0 0.1 6 14 288.8 289.4 280.5 298.0 3.16 7 850 1466 2.8 -7.2 48 10.0 -1.1 5 15 289.1 289.5 279.9 296.8 2.62 8 819 1765 0.2 -12.8 37 13.0 -4.1 353 15 289.4 289.7 278.9 294.6 1.74 9 772 2235 -3.3 -15.3 39 12.0 -7.0 333 15 290.6 290.8 279.1 295.1 1.50 10 728 2698 -3.3 -17.3 33 14.0 -7.5 313 15 295.5 295.7 281.2 299.7 1.35 11 700 3007 -5.5 -21.5 27 16.0 -9.7 300 15 296.4 296.6 281.1 299.5 0.98 12 646 3630 -9.5 -28.5 20 19.0 -13.5 293 19 298.7 298.8 281.6 300.6 0.56 13 604 4144 -14.5 -33.5 18 19.0 -17.6 287 23 298.8 298.8 281.3 300.0 0.37 14 575 4515 -16.1 -35.1 18 19.0 -19.1 282 26 301.1 301.2 282.3 302.3 0.34 15 511 5391 -22.5 -42.5 14 20.0 -24.7 272 32 303.7 303.7 283.1 304.3 0.18 16 500 5550 -23.5 -43.5 14 20.0 -25.6 270 33 304.4 304.4 283.4 305.0 0.16 17 444 6407 -29.3 -48.3 14 19.0 -30.7 267 39 307.6 307.6 284.5 308.0 0.11 18 400 7140 -36.1 -53.1 16 17.0 -37.0 265 44 308.1 308.1 284.7 308.3 0.07 19 300 9070 -52.3 -68.3 13 16.0 -52.5 265 58 311.6 311.6 285.9 311.7 0.01 20 262 9929 -59.6 -75.6 11 16.0 -59.7 265 62 313.2 313.2 286.5 313.3 0.01 21 251 10195 -61.9 -77.9 10 16.0 -62.0 265 58 313.7 313.7 286.6 313.7 0.00 22 250 10220 -61.9 -77.9 10 16.0 -62.0 265 58 314.0 314.0 286.8 314.1 0.00 23 222 10970 -55.5 -71.5 12 16.0 -55.7 273 46 334.7 334.7 293.0 334.8 0.01 24 200 11640 -54.5 -70.5 12 16.0 -54.8 280 35 346.5 346.5 295.8 346.5 0.01 25 165 12882 -51.3 -68.3 11 17.0 -51.8 280 26 371.4 371.4 300.8 371.5 0.02 26 150 13500 -52.9 -69.9 11 17.0 -53.3 280 21 378.9 378.9 302.1 379.0 0.02 27 114 15256 -57.1 -74.1 10 17.0 -57.5 283 18 402.0 402.1 305.5 402.1 0.01 28 100 16090 -55.1 -73.1 9 18.0 -55.6 285 17 421.3 421.3 307.9 421.4 0.02 29 86 17055 -54.3 -72.3 9 18.0 -54.9 285 16 441.4 441.5 310.0 441.6 0.03 30 70 18370 -56.1 -78.1 5 22.0 -56.8 285 15 464.4 464.4 312.1 464.4 0.01 31 58 19558 -58.3 -77.3 7 19.0 -58.9 279 12 485.1 485.1 313.8 485.2 0.02 32 50 20490 -58.5 -77.5 7 19.0 -59.2 275 9 505.6 505.6 315.4 505.7 0.02 33 30 23710 -57.9 -77.9 6 20.0 -59.0 335 13 586.8 586.8 320.0 587.0 0.03 34 23 25381 -58.9 -78.9 6 20.0 -60.2 630.2 630.2 321.9 630.4 0.03 TRP 251 10195 -61.9 -77.9 10 16.0 -62.0 265 58 313.7 313.7 286.6 313.7 0.00 WND 262 9929 -59.6 -75.6 11 16.0 -59.7 265 62 313.2 313.2 286.5 313.3 0.01 Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 816.31 mb = 1791.61 m = 5877.90 ft Wetbulb zero: 858.40 mb = 1386.24 m = 4547.97 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 39.25 % Est. max temperature: 15.94 C = 60.69 F Sfc-Lift cond lev (LCL): 988.27 mb = 242.43 m = 795.36 ft T: 4.46 C 700-500 lapse rate: 7.08 C/km ThetaE index: 3.40 C Layer 850.0- 772.0 mb Conv cond level (CCL): 911.41 mb = 901.69 m = 2958.27 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 10.38 C = 50.69 F Cap Strength: 9.71 C Lifted Index: 10.05 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 7.78 C Showalter Index: 7.77 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 16.30 C K Index: 3.10 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.62 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 45622.80 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 936.58 mb = 680.67 m = 2233.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 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 1016 16 360 7 -0.0 -7.0 | 122 10 -8.2 5.0 1 1000 146 350 9 1.6 -8.9 | 116 7 -6.6 3.2 2 925 782 15 9 -2.3 -8.7 | 108 11 -10.5 3.3 3 850 1466 5 15 -1.3 -14.9 | 73 10 -9.5 -2.9 4 700 3007 300 15 13.0 -7.5 | 227 7 4.8 4.5 5 500 5550 270 33 33.0 -0.0 | 244 28 24.8 12.0 6 400 7140 265 44 43.8 3.8 | 246 39 35.7 15.9 7 300 9070 265 58 57.8 5.1 | 251 52 49.6 17.1 8 262 9929 265 62 61.8 5.4 | 252 56 53.6 17.4 9 251 10195 265 58 57.8 5.1 | 251 52 49.6 17.1 10 250 10220 265 58 57.8 5.1 | 251 52 49.6 17.1 11 200 11640 280 35 34.5 -6.1 | 257 27 26.3 6.0 12 150 13500 280 21 20.7 -3.6 | 236 15 12.5 8.4 13 100 16090 285 17 16.4 -4.4 | 227 11 8.2 7.6 14 70 18370 285 15 14.5 -3.9 | 218 10 6.3 8.2 15 50 20490 275 9 9.0 -0.8 | 184 11 0.8 11.2 16 30 23710 335 13 5.5 -11.8 | 95 3 -2.7 0.3 Wind Parameters Mean winds (0-6000m): 295.8 at 19.4 knts Storm direction: 325.8 at 14.5 knts Shear (0-3000m) pos: 0.8 neg: 2.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -27.4 tot: -27.4 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 37.96 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 ------------------------------------------------------------------------------- 500 357 9 113 8| 2.2 0.0 2.2| 0.0 -4.1 -4.1 -8.2 -0.44| 4.3 -1.9 1000 4 9 108 9| 2.3 0.0 2.3| 0.0 -10.5 -10.5 -10.5 -0.54| 4.0 -2.1 1500 5 10 100 9| 1.5 1.5 3.0| 0.0 -22.2 -22.2 -14.8 -0.69| 4.2 -2.9 2000 1 12 93 8| 1.1 2.0 3.1| 0.0 -25.2 -25.2 -12.6 -0.57| 4.6 -2.6 2500 354 12 88 7| 0.9 2.4 3.3| 0.0 -26.0 -26.0 -10.4 -0.56| 4.9 -2.7 3000 346 13 86 5| 0.8 2.7 3.4| 0.0 -27.4 -27.4 -9.1 -0.50| 5.0 -2.5 4000 328 14 88 1| 0.6 3.0 3.6| 7.7 -27.4 -19.7 -4.9 -0.31| 4.8 -1.5 5000 310 17 253 5| 0.5 3.3 3.8| 8.4 -30.8 -22.5 -4.5 -0.26| 4.7 -1.2 6000 296 19 249 10| 0.4 3.4 3.8| 11.8 -38.9 -27.0 -4.5 -0.23| 4.7 -1.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20250425.00.gif