UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 30 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 1008 27 30.0 7.0 24 23.0 16.3 90 4 302.5 303.6 289.1 321.2 6.24 1 1006 44 29.8 8.8 27 21.0 17.0 88 5 302.4 303.7 289.9 323.6 7.07 2 1000 97 30.8 3.8 18 27.0 15.3 80 8 304.0 304.9 288.5 319.2 5.02 3 995 142 32.0 3.0 16 29.0 15.4 77 8 305.6 306.5 288.8 320.2 4.77 4 992 169 35.4 0.4 11 35.0 15.8 76 8 309.3 310.0 289.3 321.7 3.96 5 989 196 36.0 0.0 10 36.0 15.8 74 8 310.1 310.9 289.5 322.3 3.86 6 966 410 35.4 -1.6 9 37.0 15.1 62 8 311.6 312.3 289.6 322.8 3.52 7 925 801 32.8 -2.2 10 35.0 13.8 40 7 312.8 313.5 290.0 324.1 3.51 8 855 1501 27.4 -3.6 13 31.0 11.0 265 7 314.3 315.0 290.3 325.3 3.42 9 850 1553 26.8 -3.2 14 30.0 10.9 255 7 314.2 314.9 290.5 325.6 3.55 10 700 3216 10.8 -6.2 30 17.0 2.7 240 9 314.4 315.1 290.4 325.5 3.43 11 618 4235 0.8 -9.2 47 10.0 -3.5 196 6 314.4 315.0 290.0 324.3 3.08 12 616 4261 2.2 -17.8 21 20.0 -5.0 194 6 316.3 316.6 289.2 321.4 1.53 13 605 4407 2.8 -34.2 5 37.0 -6.5 188 6 318.6 318.7 288.7 319.9 0.35 14 500 5920 -7.7 -42.7 4 35.0 -14.0 120 1 323.7 323.7 290.0 324.3 0.18 15 484 6172 -9.3 -45.3 4 36.0 -15.3 140 2 324.7 324.7 290.3 325.2 0.14 16 400 7610 -21.1 -48.1 7 27.0 -24.3 255 6 327.6 327.6 291.2 328.0 0.12 17 319 9233 -35.7 -49.7 22 14.0 -36.7 235 31 329.2 329.2 291.6 329.7 0.13 18 312 9387 -35.5 -56.5 10 21.0 -36.7 233 34 331.6 331.6 292.2 331.8 0.06 19 300 9660 -36.5 -59.5 7 23.0 -37.7 230 38 333.9 333.9 292.8 334.1 0.04 20 250 10910 -42.1 -70.1 3 28.0 -43.0 280 44 343.5 343.5 295.1 343.5 0.01 21 231 11440 -44.5 -72.5 3 28.0 -45.3 273 49 347.7 347.7 296.1 347.7 0.01 22 200 12390 -50.3 -75.3 4 25.0 -50.8 260 58 353.1 353.1 297.3 353.1 0.01 23 184 12928 -53.9 -77.2 4 23.3 -54.2 260 69 355.8 355.8 297.8 355.8 0.01 24 150 14210 -62.7 -81.7 6 19.0 -62.9 250 54 362.1 362.1 299.1 362.1 0.00 25 148 14293 -63.3 -82.3 6 19.0 -63.4 250 53 362.4 362.4 299.2 362.4 0.00 26 100 16640 -75.7 -87.7 14 12.0 -75.7 245 28 381.5 381.5 302.5 381.5 0.00 TRP WND 184 12928 -53.9 -77.2 4 23.3 -54.2 260 69 355.8 355.8 297.8 355.8 0.01 Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 577.00 mb = 4810.46 m = 15782.15 ft Wetbulb zero: 664.59 mb = 3640.61 m = 11944.11 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 17.36 % Est. max temperature: 41.83 C = 107.29 F Sfc-Lift cond lev (LCL): 719.95 mb = 2975.28 m = 9761.31 ft T: 13.12 C 700-500 lapse rate: 6.84 C/km ThetaE index: 5.73 C Layer 700.0- 500.0 mb Conv cond level (CCL): 482.20 mb = 6199.92 m = 20340.71 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 52.36 C = 126.25 F Cap Strength: 7.66 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 8.39 C Lifted Index @700 mb: 3.30 C Showalter Index: 5.70 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 34.50 C Cross Totals Index: 4.50 C K Index: 14.30 Risk: None Sweat Index: 15.00 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.19 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 8238.85 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 580.23 mb = 4738.80 m = 15547.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 5 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 1008 27 90 4 -4.0 0.0 | 92 9 -8.7 0.3 1 1000 97 80 8 -7.9 -1.4 | 85 13 -12.6 -1.1 2 925 801 40 7 -4.5 -5.4 | 61 10 -9.2 -5.0 3 850 1553 255 7 6.8 1.8 | 224 3 2.1 2.1 4 700 3216 240 9 7.8 4.5 | 213 6 3.1 4.8 5 500 5920 120 1 -0.9 0.5 | 98 6 -5.6 0.8 6 400 7610 255 6 5.8 1.6 | 211 2 1.1 1.9 7 300 9660 230 38 29.1 24.4 | 225 35 24.4 24.7 8 250 10910 280 44 43.3 -7.6 | 281 39 38.6 -7.3 9 200 12390 260 58 57.1 10.1 | 259 53 52.4 10.4 10 184 12928 260 69 68.0 12.0 | 259 64 63.3 12.3 11 150 14210 250 54 50.7 18.5 | 248 50 46.1 18.8 12 100 16640 245 28 25.4 11.8 | 240 24 20.7 12.2 Wind Parameters Mean winds (0-6000m): 243.9 at 6.3 knts Storm direction: 273.9 at 4.7 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 122.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -41.5 tot: -41.5 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 24.82 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 70 7 79 12| 0.0 4.8 4.8| 0.0 -13.2 -13.2 -26.5 -0.61| 7.4 -4.5 1000 54 7 70 11| 0.0 4.3 4.3| 0.0 -29.6 -29.6 -29.6 -0.74| 7.5 -5.5 1500 45 7 64 11| 0.0 3.8 3.8| 0.0 -40.3 -40.3 -26.9 -0.79| 9.1 -7.1 2000 14 7 44 9| 0.0 2.9 2.9| 0.0 -40.9 -40.9 -20.4 -0.77| 7.2 -5.5 2500 292 7 319 3| 0.0 2.5 2.5| 0.0 -41.1 -41.1 -16.5 -0.76| 5.9 -4.5 3000 264 8 248 3| 0.0 2.1 2.1| 0.0 -41.5 -41.5 -13.8 -0.75| 5.1 -3.8 4000 245 8 213 4| 0.0 1.2 1.2| 0.0 -50.4 -50.4 -12.6 -0.78| 4.6 -3.6 5000 238 7 199 4| 0.0 0.4 0.4| 0.0 -59.5 -59.5 -11.9 -0.81| 4.2 -3.3 6000 244 6 197 3| 0.0 0.3 0.3| 0.4 -64.2 -63.8 -10.6 -0.80| 3.8 -3.0 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250430.00.gif