UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062200.upa.cvt Date: 0000Z 22 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 22 JUN 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 -45 SFC 990 41 21.0 14.0 64 7.0 16.5 260 1 295.0 296.8 290.0 324.3 10.20 2 925 619 14.0 9.3 73 4.7 11.2 130 5 293.6 295.0 287.6 316.5 7.97 3 879 1047 10.0 5.5 74 4.5 7.5 133 9 293.8 294.9 286.2 312.5 6.45 4 850 1325 8.4 4.5 76 3.9 6.3 135 11 294.9 296.1 286.4 313.0 6.22 5 820 1621 6.6 3.5 81 3.1 4.9 139 11 296.1 297.2 286.6 313.7 6.01 6 726 2608 -1.3 -6.3 69 5.0 -3.4 151 11 297.9 298.5 284.5 307.8 3.29 7 700 2898 -2.5 -7.1 71 4.6 -4.4 155 11 299.7 300.3 285.1 309.5 3.20 8 565 4565 -12.3 -17.3 66 5.0 -13.8 196 17 307.1 307.4 286.3 312.7 1.74 9 500 5490 -17.1 -24.1 55 7.0 -18.7 220 21 312.2 312.4 287.3 315.9 1.09 10 451 6256 -21.7 -28.7 53 7.0 -23.1 206 18 315.8 315.9 288.2 318.5 0.79 11 400 7130 -27.3 -34.3 51 7.0 -28.3 190 15 319.5 319.6 289.2 321.4 0.52 12 389 7330 -27.9 -34.9 51 7.0 -28.9 194 19 321.3 321.4 289.7 323.1 0.51 13 347 8142 -32.3 -40.3 45 8.0 -33.2 210 36 326.0 326.1 290.9 327.2 0.33 14 300 9150 -40.3 -48.3 42 8.0 -40.8 230 58 328.6 328.6 291.5 329.2 0.16 15 250 10360 -51.1 -58.1 43 7.0 -51.3 230 64 330.1 330.1 291.8 330.3 0.06 16 241 10598 -53.1 -60.1 42 7.0 -53.2 230 64 330.6 330.6 291.9 330.8 0.05 17 240 10625 -53.0 -60.1 42 7.1 -53.1 230 64 331.1 331.2 292.1 331.3 0.05 18 200 11820 -47.7 -58.7 27 11.0 -48.1 230 27 357.2 357.3 298.2 357.5 0.07 19 196 11953 -46.9 -58.9 24 12.0 -47.4 231 26 360.6 360.6 298.9 360.9 0.07 20 150 13720 -47.5 -65.5 11 18.0 -48.3 250 13 388.2 388.2 303.6 388.4 0.04 21 100 16390 -49.3 -70.3 7 21.0 -50.3 260 9 432.5 432.5 309.1 432.6 0.03 22 70 18750 -46.9 -69.9 6 23.0 -48.6 185 3 484.1 484.1 313.8 484.3 0.04 23 50 20980 -46.7 -69.7 6 23.0 -48.9 115 5 533.4 533.4 317.2 533.8 0.06 24 37 22973 -45.7 -69.7 5 24.0 -48.7 103 7 584.0 584.0 319.9 584.6 0.09 25 30 24360 -47.5 -72.5 4 25.0 -50.6 95 9 615.1 615.2 321.3 615.7 0.07 26 28 24817 -48.3 -73.3 4 25.0 -51.4 103 9 625.2 625.2 321.7 625.7 0.07 27 20 27060 -44.3 -70.3 4 26.0 -49.5 140 11 700.6 700.6 324.5 701.9 0.15 28 15 28996 -43.5 -69.5 4 26.0 -50.0 128 17 763.3 763.4 326.4 765.4 0.22 29 11 31118 -36.5 -64.5 4 28.0 -47.6 114 23 859.5 859.9 328.7 865.9 0.60 30 10 31780 -35.9 -63.9 4 28.0 -47.8 110 25 885.5 885.9 329.3 893.4 0.71 31 7.3 33972 -34.9 -63.9 4 29.0 -49.0 973.0 973.6 330.9 984.9 0.97 TRP 241 10598 -53.1 -60.1 42 7.0 -53.2 230 64 330.6 330.6 291.9 330.8 0.05 WND 240 10625 -53.0 -60.1 42 7.1 -53.1 230 64 331.1 331.2 292.1 331.3 0.05 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 741.47 mb = 2445.20 m = 8022.22 ft Wetbulb zero: 764.17 mb = 2192.42 m = 7192.90 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 69.42 % Est. max temperature: 21.32 C = 70.38 F Sfc-Lift cond lev (LCL): 892.72 mb = 916.79 m = 3007.79 ft T: 11.21 C 700-500 lapse rate: 5.63 C/km ThetaE index: 11.86 C Layer 925.0- 850.0 mb Conv cond level (CCL): 863.82 mb = 1191.15 m = 3907.91 ft Mean mixing ratio: 8.47 g/kg Conv temperature: 20.40 C = 68.72 F Cap Strength: 0.14 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: 7.61 C Lifted Index @700 mb: -2.29 C Showalter Index: 3.33 C Risk: None Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.60 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 235.45 J/kg Max Up Vert Vel: 21.70 m/s Conv Inhibition (B-): 4.96 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 867.81 mb = 1152.95 m = 3782.58 ft Lev Free Conv (LFC): 842.81 mb = 1395.08 m = 4576.97 ft Equ Level (EL): 502.81 mb = 5447.66 m = 17872.68 ft B at Equ Level: 235.08 J/kg Max Parcel Lev (MPL): 362.81 mb = 7825.51 m = 25673.94 ft Wind level data Storm motion: 214 at 10 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 ---------------------------------------------------------- 0 990 41 260 1 1.0 0.2 | 29 9 -4.4 -8.0 1 925 619 130 5 -3.8 3.2 | 62 10 -9.2 -4.9 2 850 1325 135 11 -7.8 7.8 | 88 13 -13.2 -0.3 3 700 2898 155 11 -4.6 10.0 | 100 10 -10.1 1.8 4 500 5490 220 21 13.5 16.1 | 225 11 8.1 8.0 5 400 7130 190 15 2.6 14.8 | 157 7 -2.8 6.6 6 300 9150 230 58 44.4 37.3 | 233 49 39.0 29.2 7 250 10360 230 64 49.0 41.1 | 233 55 43.6 33.0 8 241 10598 230 64 49.0 41.1 | 233 55 43.6 33.0 9 240 10625 230 64 49.0 41.1 | 233 55 43.6 33.0 10 200 11820 230 27 20.7 17.4 | 239 18 15.3 9.2 11 150 13720 250 13 12.2 4.4 | 298 8 6.8 -3.7 12 100 16390 260 9 8.9 1.6 | 332 7 3.5 -6.6 13 70 18750 185 3 0.3 3.0 | 45 7 -5.1 -5.1 14 50 20980 115 5 -4.5 2.1 | 59 12 -9.9 -6.0 15 30 24360 95 9 -9.0 0.8 | 63 16 -14.4 -7.3 16 20 27060 140 11 -7.1 8.4 | 91 12 -12.5 0.3 17 10 31780 110 25 -23.5 8.6 | 91 29 -28.9 0.4 Wind Parameters Mean winds (0-6000m): 183.6 at 13.0 knts Storm direction: 213.6 at 9.8 knts Shear (0-3000m) pos: 0.9 neg: 1.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 76.3 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -0.1 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 14.26 Bulk Shear: 16.51 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 ------------------------------------------------------------------------------- 500 141 3 50 9| 0.0 5.1 5.1| 8.3 -0.1 8.2 16.4 0.65| 6.6 4.3 1000 134 5 61 10| 0.0 4.7 4.7| 18.4 -0.1 18.4 18.4 0.67| 5.9 3.9 1500 135 6 71 11| 0.9 3.2 4.0| 26.5 -0.1 26.4 17.6 0.70| 4.9 3.5 2000 137 8 77 11| 0.8 2.4 3.2| 29.1 -0.1 29.0 14.5 0.70| 4.0 2.8 2500 140 8 81 11| 0.8 1.9 2.7| 31.4 -0.1 31.3 12.5 0.69| 3.5 2.4 3000 143 9 84 11| 0.9 1.6 2.5| 35.2 -0.1 35.1 11.7 0.70| 3.2 2.2 4000 153 10 94 10| 1.5 1.2 2.7| 51.8 -0.1 51.7 12.9 0.78| 3.3 2.6 5000 169 12 113 8| 2.0 0.9 2.9| 71.1 -0.1 71.0 14.2 0.83| 3.5 2.9 6000 184 13 137 7| 1.9 1.1 2.9| 80.9 -8.5 72.4 12.1 0.69| 3.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250622.00.gif