UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 26 APR 25 Station: OMAA WMO ident: 41217 Latitude: 24.43 Longitude: 54.65 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1003 27 41.8 2.8 9 39.0 18.5 280 6 314.7 315.6 291.6 329.5 4.66 1 1000 54 41.6 -5.4 5 47.0 16.5 180 4 314.8 315.2 289.7 323.1 2.55 2 925 765 34.6 -6.4 7 41.0 13.4 170 13 314.7 315.2 289.7 323.0 2.56 3 850 1519 27.2 -7.8 9 35.0 9.9 175 16 314.6 315.1 289.6 322.8 2.50 4 738 2739 15.2 -9.8 17 25.0 3.8 164 22 314.5 315.0 289.5 322.6 2.46 5 700 3183 11.2 -11.8 19 23.0 1.3 160 24 314.9 315.3 289.4 322.1 2.21 6 659 3681 7.0 -12.0 24 19.0 -1.0 155 22 315.6 316.1 289.8 323.2 2.31 7 650 3794 7.6 -27.4 6 35.0 -3.1 153 22 317.6 317.7 288.6 319.7 0.62 8 555 5075 0.2 -30.8 8 31.0 -8.2 139 17 323.5 323.6 290.4 325.4 0.53 9 500 5900 -6.1 -43.1 4 37.0 -13.1 130 14 325.6 325.6 290.6 326.3 0.17 10 409 7435 -19.7 -50.7 5 31.0 -23.2 157 7 327.3 327.3 291.0 327.6 0.09 11 400 7600 -20.5 -52.5 4 32.0 -23.9 160 6 328.3 328.4 291.3 328.6 0.07 12 384 7901 -22.7 -46.7 9 24.0 -25.6 172 9 329.3 329.3 291.7 329.9 0.15 13 376 8055 -23.7 -32.7 43 9.0 -25.4 178 11 330.0 330.1 292.3 332.4 0.65 14 356 8452 -27.5 -31.1 71 3.6 -28.2 194 15 330.1 330.2 292.5 333.0 0.80 15 353 8512 -27.9 -31.5 71 3.6 -28.5 197 16 330.3 330.5 292.6 333.2 0.78 16 348 8615 -27.3 -30.8 72 3.5 -27.9 201 17 332.5 332.7 293.2 335.6 0.84 17 323 9148 -31.1 -34.4 73 3.3 -31.6 223 22 334.4 334.5 293.5 336.8 0.64 18 308 9485 -31.9 -35.5 70 3.6 -32.4 237 26 337.9 338.0 294.4 340.2 0.60 19 300 9670 -33.3 -36.5 73 3.2 -33.7 245 28 338.4 338.6 294.4 340.6 0.56 20 294 9811 -34.5 -37.5 74 3.0 -34.9 244 29 338.7 338.8 294.5 340.7 0.52 21 250 10920 -43.5 -47.8 62 4.3 -43.8 235 37 341.4 341.4 294.8 342.2 0.20 22 241 11165 -45.7 -50.7 57 5.0 -46.0 237 38 341.7 341.7 294.8 342.3 0.15 23 229 11503 -48.9 -51.7 72 2.8 -49.0 241 41 341.8 341.9 294.9 342.4 0.14 24 223 11677 -50.3 -56.3 49 6.0 -50.5 243 42 342.3 342.3 295.0 342.6 0.08 25 212 12004 -53.5 -57.2 64 3.7 -53.6 246 44 342.3 342.3 295.0 342.6 0.08 26 210 12065 -53.7 -59.7 48 6.0 -53.9 247 44 342.9 342.9 295.1 343.2 0.06 27 207 12158 -52.7 -76.7 4 24.0 -53.1 248 45 345.9 345.9 295.7 345.9 0.01 28 202 12316 -52.5 -75.5 5 23.0 -52.8 249 46 348.6 348.6 296.3 348.7 0.01 29 200 12380 -52.9 -74.9 5 22.0 -53.2 250 46 349.0 349.0 296.4 349.0 0.01 30 169 13460 -55.3 -81.3 3 26.0 -55.6 256 38 362.2 362.2 299.1 362.2 0.00 31 150 14210 -61.1 -84.1 3 23.0 -61.3 260 33 364.8 364.8 299.6 364.8 0.00 32 131 15041 -67.5 -85.5 6 18.0 -67.6 253 25 367.8 367.8 300.2 367.8 0.00 33 101 16573 -77.9 -88.9 15 11.0 -77.9 240 10 376.1 376.1 301.6 376.2 0.00 34 100 16630 -77.9 -88.9 15 11.0 -77.9 230 11 377.2 377.2 301.8 377.2 0.00 TRP 101 16573 -77.9 -88.9 15 11.0 -77.9 240 10 376.1 376.1 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5846.00 m Freezing level: 553.25 mb = 5101.10 m = 16735.69 ft Wetbulb zero: 676.52 mb = 3464.74 m = 11367.13 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 10.28 % Est. max temperature: 41.77 C = 107.18 F Sfc-Lift cond lev (LCL): 572.52 mb = 4822.92 m = 15823.03 ft T: 1.66 C 700-500 lapse rate: 6.37 C/km ThetaE index: 7.36 C Layer 1000.0- 659.0 mb Conv cond level (CCL): 433.35 mb = 6992.95 m = 22942.47 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 54.03 C = 129.25 F Cap Strength: 8.72 C Lifted Index: 8.59 C Risk: None Lifted Index @300 mb: 11.50 C Lifted Index @700 mb: 0.16 C Showalter Index: 8.76 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 33.30 C Cross Totals Index: -1.70 C K Index: 2.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.15 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 7296.36 J/kg Cap Strength: 8.72 C Lift Cond Lev (LCL): 507.89 mb = 5776.18 m = 18950.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 188 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 1003 27 280 6 5.9 -1.0 | 344 15 4.1 -14.0 1 1000 54 180 4 0.0 4.0 | 11 9 -1.8 -8.9 2 925 765 170 13 -2.3 12.8 | 88 4 -4.0 -0.1 3 850 1519 175 16 -1.4 15.9 | 133 4 -3.2 3.0 4 700 3183 160 24 -8.2 22.6 | 134 14 -10.0 9.6 5 500 5900 130 14 -10.7 9.0 | 73 13 -12.5 -3.9 6 400 7600 160 6 -2.1 5.6 | 28 8 -3.8 -7.3 7 300 9670 245 28 25.4 11.8 | 273 24 23.6 -1.1 8 250 10920 235 37 30.3 21.2 | 254 30 28.5 8.3 9 200 12380 250 46 43.2 15.7 | 266 42 41.4 2.8 10 150 14210 260 33 32.5 5.7 | 283 32 30.7 -7.2 11 101 16573 240 10 8.7 5.0 | 319 11 6.9 -7.9 12 100 16630 230 11 8.4 7.1 | 311 9 6.6 -5.9 Wind Parameters Mean winds (0-6000m): 157.8 at 17.4 knts Storm direction: 187.8 at 13.1 knts Shear (0-3000m) pos: 0.4 neg: 4.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 151.2 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -1.5 tot: 25.7 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 16.38 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 ------------------------------------------------------------------------------- 500 177 7 20 6| 0.0 13.4 13.4| 20.2 0.0 20.2 40.4 0.65| 14.2 9.2 1000 172 10 43 5| 0.0 8.7 8.7| 24.4 0.0 24.4 24.4 0.72| 9.2 6.7 1500 173 12 65 4| 0.7 5.8 6.5| 26.7 0.0 26.7 17.8 0.75| 6.9 5.2 2000 173 13 88 3| 0.6 5.1 5.6| 27.2 0.0 27.2 13.6 0.67| 5.9 4.0 2500 171 14 107 4| 0.4 4.6 5.1| 27.2 -0.2 26.9 10.8 0.60| 5.3 3.2 3000 169 16 117 5| 0.4 4.3 4.7| 27.2 -1.5 25.7 8.6 0.52| 4.9 2.6 4000 165 17 121 7| 0.3 3.1 3.4| 27.2 -19.0 8.2 2.1 0.29| 4.4 1.3 5000 161 18 117 8| 0.2 2.2 2.4| 27.2 -36.8 -9.6 -1.9 0.12| 4.1 0.5 6000 158 17 111 9| 0.2 1.6 1.8| 27.2 -51.8 -24.7 -4.1 0.01| 3.8 0.0 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250426.12.gif