UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 27 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 1006 27 30.8 4.8 19 26.0 15.7 110 6 303.4 304.4 288.6 319.7 5.36 1 1005 35 30.4 5.4 21 25.0 15.8 107 7 303.1 304.2 288.8 320.0 5.59 2 1000 77 33.6 -0.4 11 34.0 15.0 90 10 306.8 307.4 288.2 318.3 3.71 3 997 104 36.0 -5.0 7 41.0 14.8 91 10 309.4 309.9 288.1 317.8 2.64 4 962 429 36.2 -0.8 10 37.0 15.5 97 9 312.8 313.5 290.2 324.7 3.74 5 925 784 33.2 -1.8 11 35.0 14.0 105 7 313.3 313.9 290.2 324.8 3.62 6 850 1535 26.8 -8.2 9 35.0 9.7 210 8 314.2 314.7 289.4 322.1 2.42 7 700 3200 11.4 -8.6 24 20.0 2.2 175 17 315.1 315.7 290.1 324.4 2.85 8 624 4144 2.6 -8.4 44 11.0 -2.3 173 15 315.6 316.2 290.6 326.1 3.25 9 609 4342 3.6 -32.4 5 36.0 -6.0 173 15 318.9 319.0 288.9 320.4 0.41 10 603 4422 3.8 -29.2 7 33.0 -5.7 173 14 320.1 320.2 289.4 322.1 0.57 11 500 5910 -8.3 -34.3 10 26.0 -14.0 170 11 322.9 323.0 290.1 324.5 0.42 12 454 6650 -13.9 -43.9 6 30.0 -18.6 176 15 324.9 325.0 290.5 325.6 0.17 13 424 7166 -16.7 -52.7 3 36.0 -21.0 181 18 327.8 327.8 291.2 328.0 0.07 14 400 7600 -20.3 -48.3 6 28.0 -23.7 185 21 328.6 328.6 291.5 329.1 0.12 15 388 7824 -21.7 -45.7 10 24.0 -24.8 191 22 329.6 329.7 291.8 330.3 0.16 16 380 7977 -23.1 -32.1 44 9.0 -24.8 195 23 329.8 329.9 292.3 332.3 0.68 17 371 8151 -24.7 -31.7 52 7.0 -26.0 199 25 329.9 330.1 292.4 332.6 0.73 18 366 8250 -25.7 -33.7 47 8.0 -27.1 202 25 329.9 330.0 292.3 332.1 0.61 19 364 8289 -25.9 -29.7 70 3.8 -26.6 203 26 330.1 330.3 292.6 333.4 0.89 20 300 9660 -35.1 -37.7 77 2.6 -35.4 240 35 335.9 336.0 293.8 337.8 0.50 21 296 9754 -35.7 -41.7 54 6.0 -36.3 239 36 336.3 336.4 293.7 337.6 0.33 22 276 10239 -39.5 -45.5 53 6.0 -40.0 231 42 337.6 337.7 294.0 338.6 0.24 23 250 10910 -46.1 -50.2 63 4.1 -46.3 220 50 337.5 337.6 293.9 338.2 0.15 24 244 11070 -47.5 -52.4 57 4.9 -47.7 220 55 337.8 337.8 293.9 338.3 0.12 25 241 11151 -46.7 -58.7 24 12.0 -47.1 220 58 340.2 340.2 294.4 340.4 0.06 26 239 11206 -46.8 -60.0 21 13.3 -47.3 220 60 340.9 340.9 294.6 341.1 0.05 27 221 11720 -47.7 -72.7 4 25.0 -48.3 231 51 347.2 347.2 296.0 347.2 0.01 28 200 12370 -51.3 -75.3 4 24.0 -51.7 245 39 351.5 351.5 297.0 351.6 0.01 29 171 13378 -55.7 -78.7 4 23.0 -56.0 250 38 360.3 360.3 298.8 360.4 0.00 30 150 14200 -61.9 -80.9 6 19.0 -62.0 255 38 363.4 363.4 299.4 363.5 0.00 31 112 15959 -73.3 -87.3 10 14.0 -73.3 259 27 373.8 373.8 301.2 373.8 0.00 32 100 16620 -75.1 -88.1 11 13.0 -75.2 260 23 382.6 382.6 302.6 382.6 0.00 TRP WND 239 11206 -46.8 -60.0 21 13.3 -47.3 220 60 340.9 340.9 294.6 341.1 0.05 Sounding variables and indices 1000-500 mb thick: 5833.00 m Freezing level: 570.65 mb = 4889.27 m = 16040.71 ft Wetbulb zero: 663.15 mb = 3644.41 m = 11956.59 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 15.77 % Est. max temperature: 41.53 C = 106.76 F Sfc-Lift cond lev (LCL): 687.62 mb = 3346.62 m = 10979.59 ft T: 10.03 C 700-500 lapse rate: 7.27 C/km ThetaE index: 2.70 C Layer 850.0- 700.0 mb Conv cond level (CCL): 479.16 mb = 6236.49 m = 20460.68 ft Mean mixing ratio: 3.52 g/kg Conv temperature: 51.23 C = 124.22 F Cap Strength: 7.97 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 9.76 C Lifted Index @700 mb: 2.97 C Showalter Index: 6.91 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: 0.10 C K Index: 6.90 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.17 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 8033.57 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 561.55 mb = 4987.77 m = 16363.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 201 at 9 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 1006 27 110 6 -5.6 2.1 | 54 11 -8.9 -6.4 1 1000 77 90 10 -10.0 0.0 | 57 16 -13.3 -8.5 2 925 784 105 7 -6.8 1.8 | 56 12 -10.1 -6.7 3 850 1535 210 8 4.0 6.9 | 335 2 0.7 -1.5 4 700 3200 175 17 -1.5 16.9 | 151 10 -4.8 8.5 5 500 5910 170 11 -1.9 10.8 | 114 6 -5.2 2.4 6 400 7600 185 21 1.8 20.9 | 173 13 -1.5 12.4 7 300 9660 240 35 30.3 17.5 | 252 28 27.0 9.0 8 250 10910 220 50 32.1 38.3 | 224 41 28.8 29.8 9 239 11206 220 60 38.6 46.0 | 223 51 35.3 37.5 10 200 12370 245 39 35.3 16.5 | 256 33 32.1 8.0 11 150 14200 255 38 36.7 9.8 | 268 33 33.4 1.4 12 100 16620 260 23 22.7 4.0 | 283 20 19.4 -4.5 Wind Parameters Mean winds (0-6000m): 171.2 at 12.1 knts Storm direction: 201.2 at 9.1 knts Shear (0-3000m) pos: 2.2 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 11.4 neg: -6.0 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 23.38 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 95 9 58 14| 0.0 2.5 2.5| 2.9 -0.2 2.7 5.4 0.12| 6.9 0.8 1000 102 8 59 13| 2.7 1.3 4.0| 9.6 -0.8 8.7 8.7 0.25| 6.3 1.5 1500 118 8 66 11| 4.5 0.8 5.3| 11.4 -2.0 9.3 6.2 0.04| 7.4 0.3 2000 146 8 79 8| 3.4 0.9 4.3| 11.4 -2.6 8.8 4.4 -0.06| 6.4 -0.4 2500 163 9 92 6| 2.7 1.4 4.1| 11.4 -3.6 7.8 3.1 -0.10| 5.8 -0.6 3000 168 10 104 6| 2.2 1.8 4.1| 11.4 -6.0 5.3 1.8 -0.13| 5.5 -0.7 4000 170 12 119 6| 1.7 1.4 3.1| 11.4 -10.3 1.1 0.3 -0.17| 4.5 -0.8 5000 171 12 124 6| 1.3 1.0 2.3| 11.4 -13.6 -2.2 -0.4 -0.20| 3.9 -0.8 6000 171 12 124 6| 1.1 0.8 1.9| 12.3 -16.2 -3.9 -0.7 -0.21| 3.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250427.00.gif