UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 29 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 1002 27 30.0 1.0 15 29.0 14.2 90 6 303.0 303.7 287.2 315.5 4.10 1 1000 43 30.8 1.8 16 29.0 14.7 85 6 304.0 304.8 287.8 317.3 4.35 2 993 106 35.2 -2.8 9 38.0 14.9 83 6 309.0 309.6 288.3 318.9 3.13 3 989 143 36.2 -2.8 8 39.0 15.3 82 6 310.3 310.9 288.8 320.3 3.14 4 978 244 36.0 -2.0 9 38.0 15.3 79 7 311.1 311.8 289.3 321.8 3.37 5 925 748 33.4 -2.6 10 36.0 13.8 65 8 313.5 314.1 290.1 324.4 3.41 6 905 944 32.0 -3.0 10 35.0 13.1 26 6 314.0 314.6 290.2 324.9 3.38 7 850 1501 26.8 -2.2 15 29.0 11.2 275 2 314.2 315.0 290.7 326.5 3.82 8 700 3165 11.0 -6.0 30 17.0 2.8 240 9 314.7 315.3 290.5 325.9 3.49 9 626 4080 2.4 -9.6 41 12.0 -2.8 237 9 315.1 315.6 290.2 324.6 2.95 10 618 4184 2.8 -20.2 17 23.0 -5.0 236 9 316.7 316.9 289.0 320.9 1.24 11 612 4263 2.6 -25.4 11 28.0 -5.9 236 9 317.3 317.5 288.8 320.1 0.79 12 521 5547 -3.7 -39.7 4 36.0 -11.3 231 10 324.7 324.7 290.5 325.6 0.23 13 500 5870 -6.7 -32.7 11 26.0 -12.9 230 10 324.9 325.0 290.7 326.7 0.49 14 473 6301 -10.7 -27.7 23 17.0 -15.0 228 15 325.1 325.3 291.2 328.1 0.83 15 437 6906 -14.9 -27.9 32 13.0 -18.1 224 23 327.2 327.4 291.8 330.4 0.88 16 432 6993 -15.3 -33.3 20 18.0 -19.0 223 24 327.8 327.9 291.6 329.8 0.53 17 422 7170 -16.7 -39.7 12 23.0 -20.5 222 26 328.2 328.3 291.5 329.3 0.29 18 400 7570 -20.1 -43.1 11 23.0 -23.4 220 31 328.9 328.9 291.6 329.7 0.21 19 336 8836 -30.5 -56.5 6 26.0 -32.3 226 35 331.5 331.5 292.2 331.7 0.05 20 300 9630 -37.3 -57.3 11 20.0 -38.4 230 37 332.8 332.8 292.5 333.0 0.06 21 264 10497 -44.5 -60.5 15 16.0 -45.1 226 50 334.7 334.7 293.0 334.8 0.04 22 250 10860 -44.9 -65.9 8 21.0 -45.5 225 56 339.3 339.3 294.1 339.4 0.02 23 203 12242 -48.5 -75.5 3 27.0 -49.1 230 40 354.5 354.5 297.6 354.5 0.01 24 200 12340 -49.1 -76.1 3 27.0 -49.6 230 39 355.0 355.0 297.7 355.0 0.01 25 175 13206 -53.3 -79.3 3 26.0 -53.7 241 56 361.9 361.9 299.1 361.9 0.00 26 168 13467 -55.2 -80.1 3 24.9 -55.5 245 61 363.0 363.0 299.3 363.0 0.00 27 150 14180 -60.5 -82.5 4 22.0 -60.7 255 55 365.9 365.9 299.8 365.9 0.00 28 109 16100 -75.5 -86.5 16 11.0 -75.5 232 38 372.6 372.6 301.0 372.6 0.00 29 106 16262 -75.9 -86.9 16 11.0 -75.9 230 37 374.8 374.8 301.4 374.8 0.00 30 100 16600 -74.5 -87.5 12 13.0 -74.5 235 30 383.8 383.8 302.9 383.8 0.00 TRP 106 16262 -75.9 -86.9 16 11.0 -75.9 230 37 374.8 374.8 301.4 374.8 0.00 WND 168 13467 -55.2 -80.1 3 24.9 -55.5 245 61 363.0 363.0 299.3 363.0 0.00 Sounding variables and indices 1000-500 mb thick: 5827.00 m Freezing level: 574.44 mb = 4792.88 m = 15724.48 ft Wetbulb zero: 663.13 mb = 3608.25 m = 11837.93 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 17.30 % Est. max temperature: 41.24 C = 106.24 F Sfc-Lift cond lev (LCL): 654.30 mb = 3717.96 m = 12197.90 ft T: 5.80 C 700-500 lapse rate: 6.54 C/km ThetaE index: 6.37 C Layer 700.0- 521.0 mb Conv cond level (CCL): 465.69 mb = 6419.98 m = 21062.68 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 52.57 C = 126.63 F Cap Strength: 9.05 C Lifted Index: 8.25 C Risk: None Lifted Index @300 mb: 7.80 C Lifted Index @700 mb: 2.57 C Showalter Index: 6.29 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 33.50 C Cross Totals Index: 4.50 C K Index: 14.30 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.16 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 7736.19 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 557.93 mb = 5000.82 m = 16406.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 6 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 1002 27 90 6 -6.0 0.0 | 87 12 -11.7 -0.5 1 1000 43 85 6 -6.0 -0.5 | 85 12 -11.7 -1.0 2 925 748 65 8 -7.3 -3.4 | 73 14 -13.0 -3.9 3 850 1501 275 2 2.0 -0.2 | 79 4 -3.7 -0.7 4 700 3165 240 9 7.8 4.5 | 208 4 2.1 4.0 5 500 5870 230 10 7.7 6.4 | 198 6 2.0 5.9 6 400 7570 220 31 19.9 23.7 | 211 27 14.2 23.2 7 300 9630 230 37 28.3 23.8 | 224 32 22.6 23.3 8 250 10860 225 56 39.6 39.6 | 221 52 33.9 39.1 9 200 12340 230 39 29.9 25.1 | 225 34 24.2 24.5 10 168 13467 245 61 55.3 25.8 | 243 56 49.6 25.3 11 150 14180 255 55 53.1 14.2 | 254 49 47.4 13.7 12 106 16262 230 37 28.3 23.8 | 224 32 22.6 23.3 13 100 16600 235 30 24.6 17.2 | 229 25 18.9 16.7 Wind Parameters Mean winds (0-6000m): 234.8 at 7.6 knts Storm direction: 264.8 at 5.7 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -28.4 tot: -24.9 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 25.97 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 78 7 81 12| 0.0 2.6 2.6| 0.0 -7.1 -7.1 -14.3 -0.85| 2.7 -2.3 1000 66 7 74 13| 0.0 3.9 3.9| 0.0 -26.7 -26.7 -26.7 -0.80| 5.5 -4.3 1500 68 6 76 11| 0.0 2.8 2.8| 2.7 -28.4 -25.7 -17.1 -0.37| 6.2 -2.3 2000 63 5 74 11| 0.0 2.6 2.6| 2.9 -28.4 -25.5 -12.8 -0.31| 5.2 -1.6 2500 54 5 70 11| 0.0 2.5 2.5| 3.3 -28.4 -25.1 -10.0 -0.20| 4.6 -0.9 3000 257 6 159 1| 0.0 2.4 2.4| 3.5 -28.4 -24.9 -8.3 -0.17| 4.3 -0.7 4000 239 6 176 3| 0.0 1.9 1.9| 3.5 -28.8 -25.3 -6.3 -0.17| 3.4 -0.6 5000 237 7 184 3| 0.0 1.5 1.5| 3.5 -29.3 -25.7 -5.1 -0.18| 2.8 -0.5 6000 235 8 188 4| 0.0 1.5 1.5| 4.9 -29.7 -24.8 -4.1 -0.15| 2.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250429.00.gif