UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 22 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 1012 16 7.4 5.9 90 1.5 6.6 330 3 279.6 280.6 279.2 295.3 5.75 1 1001 106 9.4 7.3 87 2.1 8.3 348 7 282.5 283.6 281.4 300.2 6.41 2 1000 114 9.8 7.6 86 2.2 8.6 350 7 283.0 284.1 281.8 301.0 6.55 3 990 198 14.6 11.7 83 2.9 12.9 2 7 288.6 290.1 286.4 313.1 8.75 4 954 512 14.6 8.6 67 6.0 11.2 44 8 291.7 293.0 286.3 312.7 7.36 5 925 772 12.6 6.6 67 6.0 9.3 80 9 292.2 293.4 285.8 311.2 6.62 6 891 1086 10.6 5.6 71 5.0 7.9 102 6 293.3 294.4 285.9 311.8 6.41 7 857 1410 10.2 1.2 54 9.0 5.6 125 4 296.1 297.0 285.5 310.5 4.87 8 850 1478 9.4 0.4 53 9.0 4.9 130 3 296.0 296.8 285.2 309.7 4.63 9 846 1517 9.0 -1.0 49 10.0 4.2 132 3 296.0 296.7 284.7 308.4 4.20 10 700 3052 -2.5 -6.1 76 3.6 -4.0 215 17 299.7 300.3 285.4 310.2 3.46 11 693 3132 -2.7 -6.3 76 3.6 -4.2 215 17 300.4 301.0 285.6 310.8 3.44 12 663 3481 -5.5 -9.3 75 3.8 -7.0 215 19 301.0 301.6 285.2 309.8 2.85 13 634 3831 -5.7 -10.2 71 4.5 -7.4 215 21 304.7 305.2 286.5 313.4 2.77 14 500 5650 -17.9 -26.9 45 9.0 -19.8 215 31 311.2 311.4 286.8 314.1 0.84 15 497 5695 -18.1 -27.1 45 9.0 -20.0 215 31 311.5 311.7 286.9 314.3 0.83 16 479 5969 -20.7 -29.7 44 9.0 -22.4 215 32 311.6 311.7 286.7 313.9 0.68 17 449 6443 -25.3 -34.3 43 9.0 -26.6 215 33 311.6 311.7 286.5 313.3 0.47 18 400 7270 -31.9 -39.9 45 8.0 -32.7 215 35 313.5 313.6 286.9 314.6 0.30 19 300 9230 -47.9 -56.9 35 9.0 -48.1 220 40 317.8 317.9 288.1 318.1 0.06 20 250 10410 -57.5 -66.5 31 9.0 -57.6 225 46 320.6 320.6 288.9 320.7 0.02 21 224 11090 -63.3 -72.3 28 9.0 -63.4 228 47 321.9 321.9 289.3 322.0 0.01 22 208 11541 -65.1 -74.1 28 9.0 -65.1 230 48 326.0 326.0 290.6 326.0 0.01 23 205 11629 -65.1 -74.1 28 9.0 -65.1 230 46 327.3 327.3 291.0 327.4 0.01 24 200 11780 -62.7 -72.7 25 10.0 -62.8 230 42 333.5 333.5 292.7 333.5 0.01 25 189 12133 -58.9 -68.9 26 10.0 -59.0 231 38 345.0 345.0 295.6 345.1 0.02 26 165 12996 -54.1 -64.1 28 10.0 -54.4 233 28 366.7 366.7 300.0 366.9 0.04 27 150 13610 -53.5 -63.5 28 10.0 -53.8 235 21 377.9 377.9 301.9 378.1 0.05 28 132 14433 -52.1 -62.1 29 10.0 -52.5 229 19 394.5 394.5 304.5 394.8 0.07 29 100 16220 -54.1 -64.1 28 10.0 -54.5 215 15 423.2 423.2 308.1 423.6 0.07 30 70 18500 -54.9 -64.9 28 10.0 -55.5 235 7 466.9 467.0 312.4 467.4 0.09 31 50 20640 -56.5 -67.5 24 11.0 -57.2 285 5 510.3 510.4 315.7 510.9 0.09 32 43 21591 -57.9 -68.9 23 11.0 -58.6 310 5 529.4 529.4 316.9 529.9 0.08 33 30 23870 -55.1 -67.1 21 12.0 -56.3 10 5 594.4 594.5 320.4 595.6 0.15 34 29 24087 -54.9 -66.9 21 12.0 -56.2 8 5 600.8 600.8 320.7 602.0 0.16 35 20 26460 -55.3 -67.3 21 12.0 -57.0 350 3 666.9 667.0 323.4 668.8 0.22 36 18 27131 -55.9 -67.9 21 12.0 -57.6 685.4 685.5 324.0 687.4 0.23 TRP 208 11541 -65.1 -74.1 28 9.0 -65.1 230 48 326.0 326.0 290.6 326.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 731.74 mb = 2718.31 m = 8918.24 ft Wetbulb zero: 771.61 mb = 2262.86 m = 7423.99 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 64.44 % Est. max temperature: 23.57 C = 74.42 F Sfc-Lift cond lev (LCL): 989.03 mb = 206.63 m = 677.92 ft T: 14.60 C 700-500 lapse rate: 5.93 C/km ThetaE index: 3.35 C Layer 857.0- 700.0 mb Conv cond level (CCL): 804.37 mb = 1925.93 m = 6318.60 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 24.88 C = 76.78 F Cap Strength: 4.73 C Lifted Index: 4.35 C Risk: None Lifted Index @300 mb: 5.69 C Lifted Index @700 mb: 1.55 C Showalter Index: 4.61 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 18.30 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 41.80 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.50 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 39102.56 J/kg Cap Strength: 4.68 C Lift Cond Lev (LCL): 897.31 mb = 1026.43 m = 3367.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 13 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 16 330 3 1.5 -2.6 | 48 13 -9.6 -8.7 1 1000 114 350 7 1.2 -6.9 | 37 16 -9.9 -13.0 2 925 772 80 9 -8.9 -1.6 | 69 21 -19.9 -7.7 3 850 1478 130 3 -2.3 1.9 | 73 14 -13.4 -4.2 4 700 3052 215 17 9.8 13.9 | 170 8 -1.3 7.8 5 500 5650 215 31 17.8 25.4 | 199 20 6.7 19.3 6 400 7270 215 35 20.1 28.7 | 202 24 9.0 22.6 7 300 9230 220 40 25.7 30.6 | 211 29 14.6 24.6 8 250 10410 225 46 32.5 32.5 | 219 34 21.5 26.4 9 208 11541 230 48 36.8 30.9 | 226 36 25.7 24.8 10 200 11780 230 42 32.2 27.0 | 225 30 21.1 20.9 11 150 13610 235 21 17.2 12.0 | 226 9 6.1 6.0 12 100 16220 215 15 8.6 12.3 | 158 7 -2.5 6.2 13 70 18500 235 7 5.7 4.0 | 69 6 -5.3 -2.1 14 50 20640 285 5 4.8 -1.3 | 40 10 -6.2 -7.4 15 30 23870 10 5 -0.9 -4.9 | 47 16 -11.9 -11.0 16 20 26460 350 3 0.5 -3.0 | 49 14 -10.6 -9.0 Wind Parameters Mean winds (0-6000m): 211.2 at 16.9 knts Storm direction: 241.2 at 12.6 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 128.2 neg: -11.7 tot: 116.5 m^2/s^2 ave: 38.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.53 Bulk Shear: 74.44 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 14 7 45 18| 8.2 0.0 8.2| 29.0 -10.2 18.8 37.5 0.26| 12.0 3.2 1000 52 8 58 20| 4.7 0.0 4.7| 67.1 -10.2 56.9 56.9 0.50| 10.3 5.2 1500 65 7 62 19| 2.1 0.0 2.1| 69.6 -11.7 57.8 38.6 0.41| 8.5 3.5 2000 85 6 69 19| 2.8 0.0 2.8| 88.9 -11.7 77.1 38.6 0.51| 7.7 3.9 2500 122 7 82 17| 3.0 0.0 3.0|109.3 -11.7 97.5 39.0 0.59| 7.5 4.4 3000 174 8 101 12| 3.1 0.0 3.1|128.2 -11.7 116.5 38.8 0.64| 7.6 4.9 4000 203 11 121 8| 2.7 0.3 3.0|137.3 -11.7 125.5 31.4 0.64| 6.5 4.2 5000 209 14 145 8| 2.2 0.8 3.0|145.2 -11.7 133.5 26.7 0.62| 5.7 3.5 6000 211 17 164 9| 1.8 1.1 2.9|151.6 -11.7 139.9 23.3 0.59| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20250422.00.gif