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 OOSA... Searching the city database file for: OOSA ... Date:0000Z 30 APR 25 Station: OOSA WMO ident: 41316 Latitude: 17.03 Longitude: 54.08 Elevation: 20.00 ------------------------------------------------------------------------------- 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 1005 20 27.2 23.0 78 4.2 24.2 30 6 299.9 303.2 297.1 352.3 17.87 1 1000 65 26.8 22.9 79 3.9 24.0 55 3 300.0 303.2 297.1 352.2 17.85 2 944 573 23.0 20.8 87 2.2 21.5 177 7 301.1 304.1 296.6 349.9 16.60 3 931 695 26.8 3.8 23 23.0 13.6 206 8 306.1 307.2 289.6 322.7 5.40 4 928 723 26.8 3.8 23 23.0 13.6 213 8 306.4 307.4 289.7 323.0 5.42 5 925 752 26.6 4.6 24 22.0 13.8 220 8 306.5 307.6 290.0 324.1 5.75 6 921 790 26.6 7.6 30 19.0 15.0 217 8 306.9 308.2 291.3 328.6 7.12 7 885 1141 24.6 12.6 47 12.0 16.7 194 11 308.3 310.3 294.3 339.9 10.41 8 850 1494 23.6 4.6 29 19.0 12.4 170 14 310.9 312.1 291.8 330.3 6.26 9 808 1934 21.0 -4.0 18 25.0 8.2 165 14 312.6 313.3 289.9 323.9 3.52 10 700 3150 9.6 -2.4 43 12.0 3.4 150 13 313.1 314.0 291.0 327.6 4.58 11 646 3809 3.0 -4.0 60 7.0 -0.4 108 11 312.9 313.7 290.8 326.8 4.40 12 641 3872 3.0 -8.0 44 11.0 -1.9 104 11 313.6 314.2 290.0 324.1 3.26 13 636 3935 3.6 -20.4 15 24.0 -4.5 100 11 315.0 315.2 288.4 319.0 1.19 14 598 4438 6.6 -39.4 2 46.0 -4.8 68 9 324.1 324.1 290.2 324.9 0.21 15 500 5880 -3.9 -43.9 3 40.0 -11.8 335 5 328.3 328.3 291.4 328.9 0.16 16 454 6633 -9.5 -43.5 4 34.0 -15.6 330.5 330.5 292.0 331.2 0.18 TRP WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 536.40 mb = 5344.50 m = 17534.23 ft Wetbulb zero: 651.54 mb = 3738.60 m = 12265.58 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 29.54 % Est. max temperature: 37.79 C = 100.03 F Sfc-Lift cond lev (LCL): 945.79 mb = 555.90 m = 1823.80 ft T: 23.13 C 700-500 lapse rate: 4.95 C/km ThetaE index: 29.60 C Layer 1000.0- 928.0 mb Conv cond level (CCL): 739.55 mb = 2684.19 m = 8806.29 ft Mean mixing ratio: 13.68 g/kg Conv temperature: 40.29 C = 104.51 F Cap Strength: 7.58 C Lifted Index: 1.59 C Risk: Showers probable Lifted Index @700 mb: 0.97 C Showalter Index: 7.21 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 8.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 88.20 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.00 J/kg Max Up Vert Vel: 11.83 m/s Conv Inhibition (B-): 416.89 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 855.30 mb = 1439.62 m = 4723.12 ft Lev Free Conv (LFC): 680.30 mb = 3384.19 m = 11102.86 ft Equ Level (EL): 620.30 mb = 4139.27 m = 13580.11 ft B at Equ Level: 65.27 J/kg Max Parcel Lev (MPL): 580.30 mb = 4680.30 m = 15355.13 ft Wind level data Storm motion: 193 at 8 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 1005 20 30 6 -3.0 -5.2 | 20 13 -4.7 -12.6 1 1000 65 55 3 -2.5 -1.7 | 25 10 -4.1 -9.1 2 925 752 220 8 5.1 6.1 | 290 4 3.5 -1.2 3 850 1494 170 14 -2.4 13.8 | 147 8 -4.1 6.4 4 700 3150 150 13 -6.5 11.3 | 115 9 -8.2 3.9 5 500 5880 335 5 2.1 -4.5 | 358 12 0.4 -11.9 Wind Parameters Mean winds (0-6000m): 162.9 at 10.1 knts Storm direction: 192.9 at 7.6 knts Shear (0-3000m) pos: 2.8 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -19.8 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.43 Bulk Shear: 6.12 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 ------------------------------------------------------------------------------- 500 128 5 50 7| 11.7 0.0 11.7| 16.3 0.0 16.3 32.5 0.56| 12.9 7.3 1000 210 6 320 2| 8.3 0.0 8.3| 16.3 -3.0 13.2 13.2 -0.02| 12.0 -0.2 1500 191 8 172 1| 5.5 2.6 8.2| 16.3 -10.7 5.5 3.7 -0.21| 10.7 -2.3 2000 181 10 146 3| 4.1 2.2 6.3| 16.3 -13.7 2.5 1.3 -0.25| 8.4 -2.1 2500 175 10 139 4| 3.3 1.9 5.2| 16.3 -16.8 -0.5 -0.2 -0.28| 7.0 -1.9 3000 170 11 134 5| 2.8 1.8 4.5| 16.3 -19.8 -3.6 -1.2 -0.30| 6.1 -1.8 4000 160 11 120 6| 2.1 2.1 4.2| 16.3 -53.2 -36.9 -9.2 -0.46| 6.1 -2.8 5000 156 11 112 7| 1.7 1.8 3.5| 16.3 -93.4 -77.2 -15.4 -0.55| 6.0 -3.3 6000 NO DATA | 1.5 1.5 3.0| | Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250430.00.gif