UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 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 26.4 17.4 58 9.0 20.2 110 4 299.3 301.6 293.3 336.0 12.56 1 1000 53 26.2 18.2 61 8.0 20.7 65 4 299.4 301.8 293.9 338.1 13.26 2 998 71 26.2 18.2 61 8.0 20.7 67 4 299.5 301.9 293.9 338.3 13.29 3 989 151 30.0 10.0 29 20.0 17.4 75 4 304.1 305.6 291.0 327.6 7.81 4 968 343 33.4 -1.6 11 35.0 14.4 94 5 309.4 310.1 288.9 320.5 3.51 5 967 352 33.6 -0.4 11 34.0 14.8 95 5 309.7 310.4 289.3 321.8 3.84 6 948 531 34.2 3.2 14 31.0 16.0 113 6 312.1 313.0 291.2 328.0 5.08 7 946 550 34.0 1.0 12 33.0 15.2 115 6 312.1 312.9 290.5 325.8 4.34 8 925 752 32.4 -0.6 12 33.0 14.1 135 7 312.4 313.2 290.3 325.0 3.95 9 850 1502 26.2 -11.8 7 38.0 8.8 170 20 313.6 313.9 288.6 319.6 1.82 10 791 2127 20.6 -10.4 11 31.0 6.3 142 19 314.1 314.5 289.1 321.3 2.19 11 700 3166 12.8 -19.2 9 32.0 0.7 95 17 316.7 316.9 289.0 320.7 1.19 12 680 3408 12.0 -28.0 4 40.0 -0.7 100 16 318.4 318.5 288.9 320.4 0.56 13 669 3544 12.0 -33.0 3 45.0 -1.2 103 16 319.9 320.0 289.1 321.2 0.35 14 603 4398 4.4 -27.6 8 32.0 -5.3 122 12 320.8 320.9 289.7 323.1 0.66 15 502 5859 -5.7 -46.7 2 41.0 -12.9 154 6 325.7 325.7 290.6 326.2 0.11 16 500 5890 -5.9 -46.9 2 41.0 -13.0 155 6 325.8 325.9 290.6 326.3 0.11 17 400 7590 -20.1 -47.1 7 27.0 -23.5 250 8 328.9 328.9 291.5 329.4 0.14 18 363 8303 -26.3 -50.3 9 24.0 -28.6 252 16 329.8 329.9 291.8 330.3 0.11 19 358 8403 -27.1 -35.1 47 8.0 -28.3 252 17 330.1 330.2 292.3 332.1 0.54 20 345 8670 -29.5 -36.5 51 7.0 -30.5 253 20 330.3 330.4 292.3 332.2 0.49 21 322 9161 -31.9 -33.0 90 1.1 -32.1 254 25 333.6 333.7 293.4 336.3 0.74 22 305 9544 -33.7 -35.7 82 2.0 -34.0 255 30 336.3 336.4 294.0 338.5 0.60 23 300 9660 -34.5 -36.0 86 1.5 -34.7 255 31 336.7 336.9 294.1 339.0 0.59 24 250 10900 -44.3 -47.3 72 3.0 -44.5 255 49 340.2 340.2 294.6 341.1 0.21 25 206 12171 -54.2 -57.3 69 3.1 -54.4 245 67 343.9 344.0 295.3 344.3 0.08 26 205 12202 -54.5 -57.6 68 3.1 -54.6 246 67 344.0 344.0 295.4 344.4 0.08 27 200 12360 -54.9 -60.9 47 6.0 -55.1 250 64 345.8 345.8 295.7 346.1 0.05 28 197 12457 -55.5 -62.5 41 7.0 -55.6 252 62 346.4 346.4 295.8 346.6 0.04 29 191 12655 -54.7 -75.7 6 21.0 -55.0 255 58 350.7 350.7 296.8 350.8 0.01 30 178 13107 -54.3 -79.3 3 25.0 -54.6 262 48 358.5 358.5 298.4 358.5 0.00 31 150 14190 -60.5 -83.5 3 23.0 -60.7 280 25 365.9 365.9 299.8 365.9 0.00 32 124 15348 -69.3 -87.3 6 18.0 -69.4 285 25 370.3 370.3 300.6 370.3 0.00 33 100 16610 -75.3 -88.3 11 13.0 -75.3 290 25 382.2 382.2 302.6 382.2 0.00 TRP WND 206 12171 -54.2 -57.3 69 3.1 -54.4 245 67 343.9 344.0 295.3 344.3 0.08 Sounding variables and indices 1000-500 mb thick: 5837.00 m Freezing level: 559.00 mb = 5034.48 m = 16517.11 ft Wetbulb zero: 690.13 mb = 3284.52 m = 10775.86 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 8.84 % Est. max temperature: 40.67 C = 105.20 F Sfc-Lift cond lev (LCL): 879.51 mb = 1199.24 m = 3934.46 ft T: 28.70 C 700-500 lapse rate: 6.86 C/km ThetaE index: 17.87 C Layer 989.0- 967.0 mb Conv cond level (CCL): 513.44 mb = 5679.23 m = 18632.42 ft Mean mixing ratio: 5.37 g/kg Conv temperature: 52.25 C = 126.05 F Cap Strength: 9.62 C Lifted Index: 7.26 C Risk: None Lifted Index @300 mb: 8.37 C Lifted Index @700 mb: 6.54 C Showalter Index: 10.05 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: -5.90 C K Index: -11.70 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.42 J/kg Max Up Vert Vel: 10.04 m/s Conv Inhibition (B-): 7518.11 J/kg Cap Strength: 9.62 C Lift Cond Lev (LCL): 633.13 mb = 3997.16 m = 13113.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 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 1003 27 110 4 -3.8 1.4 | 360 7 0.0 -7.5 1 1000 53 65 4 -3.6 -1.7 | 359 11 0.2 -10.5 2 925 752 135 7 -4.9 4.9 | 17 4 -1.2 -3.9 3 850 1502 170 20 -3.5 19.7 | 182 11 0.3 10.9 4 700 3166 95 17 -16.9 1.5 | 61 15 -13.1 -7.4 5 500 5890 155 6 -2.5 5.4 | 340 4 1.3 -3.4 6 400 7590 250 8 7.5 2.7 | 298 13 11.3 -6.1 7 300 9660 255 31 29.9 8.0 | 271 34 33.7 -0.8 8 250 10900 255 49 47.3 12.7 | 266 51 51.1 3.8 9 206 12171 245 67 60.7 28.3 | 253 67 64.5 19.5 10 200 12360 250 64 60.1 21.9 | 258 65 63.9 13.0 11 150 14190 280 25 24.6 -4.3 | 295 31 28.4 -13.2 12 100 16610 290 25 23.5 -8.6 | 303 32 27.3 -17.4 Wind Parameters Mean winds (0-6000m): 126.8 at 12.8 knts Storm direction: 156.8 at 9.6 knts Shear (0-3000m) pos: 3.1 neg: 3.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -61.3 tot: -43.1 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.60 Bulk Shear: 10.95 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 94 5 8 9| 2.1 0.0 2.1| 5.5 0.0 5.5 11.0 0.35| 6.9 2.4 1000 124 7 17 5| 4.6 0.0 4.6| 9.2 -0.0 9.2 9.2 0.50| 7.5 3.8 1500 150 10 68 1| 6.2 0.0 6.2| 18.2 -0.0 18.2 12.1 0.53| 8.5 4.5 2000 153 12 140 3| 4.7 2.0 6.7| 18.2 -20.1 -1.9 -1.0 0.17| 8.4 1.4 2500 148 13 129 4| 3.7 3.0 6.8| 18.2 -39.7 -21.5 -8.6 -0.04| 8.2 -0.3 3000 142 14 116 6| 3.1 3.6 6.7| 18.2 -61.3 -43.1 -14.4 -0.17| 8.0 -1.4 4000 131 15 96 7| 2.7 2.7 5.4| 23.2 -67.0 -43.8 -11.0 -0.15| 7.0 -1.0 5000 128 14 88 7| 2.5 2.1 4.6| 23.4 -68.5 -45.1 -9.0 -0.15| 6.2 -0.9 6000 127 13 80 7| 2.2 1.8 4.0| 23.4 -72.0 -48.6 -8.1 -0.21| 5.6 -1.2 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250426.00.gif