UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 8 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 138 300 3 SFC 994 188 9.6 5.5 76 4.1 7.5 300 3 283.2 284.2 280.9 299.1 5.70 2 925 779 6.0 4.2 88 1.8 5.1 300 17 285.4 286.4 281.8 301.1 5.59 3 924 788 6.0 4.3 89 1.7 5.1 300 17 285.5 286.5 281.9 301.3 5.64 4 890 1094 4.4 2.3 86 2.1 3.4 307 18 287.0 287.8 281.9 301.3 5.07 5 885 1140 2.6 -0.4 81 3.0 1.3 308 18 285.6 286.3 280.2 297.5 4.19 6 877 1213 5.8 -2.2 56 8.0 2.2 309 18 289.6 290.3 281.5 300.4 3.71 7 875 1232 5.8 -2.2 56 8.0 2.2 310 18 289.8 290.5 281.6 300.6 3.71 8 850 1469 5.4 -6.6 42 12.0 0.5 315 19 291.8 292.3 281.3 299.9 2.74 9 814 1821 4.2 -12.8 28 17.0 -1.9 312 24 294.2 294.5 281.1 299.5 1.75 10 796 2002 2.6 -8.4 44 11.0 -1.7 310 26 294.3 294.8 282.2 302.0 2.54 11 700 3034 -0.7 -19.7 22 19.0 -6.5 300 40 301.7 301.9 283.5 305.4 1.14 12 691 3137 -1.3 -20.3 22 19.0 -7.0 300 40 302.2 302.4 283.7 305.7 1.10 13 535 5123 -15.3 -33.3 20 18.0 -18.5 304 45 308.4 308.4 285.2 309.9 0.43 14 500 5630 -19.5 -38.5 17 19.0 -22.2 305 46 309.3 309.3 285.4 310.2 0.27 15 498 5660 -19.7 -38.7 17 19.0 -22.3 305 46 309.4 309.4 285.4 310.3 0.27 16 457 6291 -24.5 -36.5 32 12.0 -26.1 305 50 311.1 311.1 286.2 312.4 0.37 17 420 6902 -27.9 -33.9 56 6.0 -28.7 305 54 314.3 314.4 287.5 316.1 0.52 18 400 7250 -30.9 -36.9 56 6.0 -31.6 305 56 314.8 314.9 287.5 316.3 0.40 19 354 8104 -34.3 -40.3 55 6.0 -34.9 301 55 321.4 321.5 289.6 322.6 0.32 20 306 9097 -43.5 -49.5 51 6.0 -43.8 296 54 322.2 322.2 289.6 322.7 0.14 21 269 9947 -49.7 -55.7 49 6.0 -49.9 304 58 325.3 325.3 290.5 325.6 0.07 22 250 10420 -53.3 -59.3 48 6.0 -53.4 310 60 326.8 326.8 290.9 327.0 0.05 23 241 10653 -56.5 -62.5 47 6.0 -56.6 311 61 325.5 325.5 290.5 325.6 0.04 24 214 11400 -57.9 -63.9 46 6.0 -58.0 313 66 334.5 334.5 293.0 334.7 0.03 25 203 11728 -61.1 -67.1 45 6.0 -61.2 315 68 334.6 334.6 293.0 334.7 0.02 26 200 11820 -61.6 -67.6 45 6.0 -61.6 315 69 335.3 335.3 293.2 335.4 0.02 27 176 12607 -65.5 -71.5 43 6.0 -65.5 300 66 341.3 341.3 294.6 341.3 0.01 28 150 13590 -61.9 -67.9 45 6.0 -62.0 315 58 363.4 363.4 299.4 363.6 0.03 29 122 14868 -60.1 -67.1 39 7.0 -60.3 323 48 388.9 388.9 303.6 389.0 0.04 30 100 16100 -61.5 -69.5 34 8.0 -61.7 330 38 408.9 408.9 306.4 409.1 0.03 31 70 18280 -65.7 -75.7 24 10.0 -65.8 315 42 443.8 443.8 310.3 443.9 0.02 32 50 20318 -67.1 -78.1 20 11.0 -67.3 485.4 485.4 313.9 485.5 0.02 TRP 176 12607 -65.5 -71.5 43 6.0 -65.5 300 66 341.3 341.3 294.6 341.3 0.01 WND 200 11820 -61.6 -67.6 45 6.0 -61.6 315 69 335.3 335.3 293.2 335.4 0.02 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 720.36 mb = 2815.17 m = 9236.00 ft Wetbulb zero: 842.50 mb = 1541.18 m = 5056.30 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 36.90 % Est. max temperature: 18.54 C = 65.36 F Sfc-Lift cond lev (LCL): 933.90 mb = 700.33 m = 2297.63 ft T: 6.48 C 700-500 lapse rate: 7.24 C/km ThetaE index: 3.89 C Layer 890.0- 877.0 mb Conv cond level (CCL): 887.60 mb = 1115.78 m = 3660.66 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 12.64 C = 54.76 F Cap Strength: 9.17 C Lifted Index: 9.13 C Risk: None Lifted Index @300 mb: 15.82 C Lifted Index @700 mb: 8.42 C Showalter Index: 9.48 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: -0.70 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.01 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 23861.94 J/kg Cap Strength: 9.20 C Lift Cond Lev (LCL): 905.87 mb = 949.62 m = 3115.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 26 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 ---------------------------------------------------------- 0 994 188 300 3 2.6 -1.5 | 158 23 -8.7 21.4 1 925 779 300 17 14.7 -8.5 | 193 15 3.4 14.4 2 850 1469 315 19 13.4 -13.4 | 193 10 2.1 9.5 3 700 3034 300 40 34.6 -20.0 | 263 23 23.3 2.9 4 500 5630 305 46 37.7 -26.4 | 278 27 26.4 -3.5 5 400 7250 305 56 45.9 -32.1 | 285 36 34.5 -9.2 6 300 9230 295 54 48.9 -22.8 | 270 38 37.6 0.1 7 250 10420 310 60 46.0 -38.6 | 294 38 34.6 -15.7 8 200 11820 315 69 48.8 -48.8 | 305 46 37.5 -25.9 9 176 12607 300 66 57.2 -33.0 | 282 47 45.8 -10.1 10 150 13590 315 58 41.0 -41.0 | 301 35 29.7 -18.1 11 100 16100 330 38 19.0 -32.9 | 323 13 7.7 -10.0 12 70 18280 315 42 29.7 -29.7 | 290 20 18.4 -6.8 Wind Parameters Mean winds (0-6000m): 303.7 at 34.1 knts Storm direction: 333.7 at 25.6 knts Shear (0-3000m) pos: 1.4 neg: 5.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 101.2 neg: -0.4 tot: 100.8 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 84.12 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 ------------------------------------------------------------------------------- 500 300 9 169 19| 0.0 12.2 12.2| 44.4 0.0 44.4 88.8 0.76| 12.2 9.2 1000 303 13 179 16| 2.2 6.1 8.3| 53.0 -0.0 53.0 53.0 0.66| 8.7 5.7 1500 307 15 183 14| 2.8 4.1 6.9| 60.2 -0.4 59.8 39.9 0.63| 7.5 4.8 2000 308 18 192 12| 2.1 4.8 6.9| 77.0 -0.4 76.6 38.3 0.69| 7.5 5.2 2500 307 21 206 12| 1.7 5.3 7.0| 91.5 -0.4 91.1 36.4 0.65| 7.5 4.9 3000 305 24 220 12| 1.4 5.3 6.7|101.2 -0.4 100.8 33.6 0.61| 7.2 4.4 4000 303 28 238 14| 1.4 4.0 5.4|117.0 -0.4 116.5 29.1 0.63| 5.7 3.6 5000 303 31 249 16| 1.4 3.2 4.6|133.4 -0.4 133.0 26.6 0.64| 4.9 3.1 6000 304 34 257 17| 1.3 2.9 4.2|152.1 -0.4 151.7 25.3 0.64| 4.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251108.12.gif