UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 8 OCT 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 1005 27 39.4 7.4 14 32.0 19.3 300 8 312.1 313.3 292.3 332.1 6.43 1 1004 36 38.2 15.2 26 23.0 22.3 305 8 311.0 313.1 295.4 344.3 10.88 2 1000 71 37.2 15.2 27 22.0 22.1 325 10 310.4 312.4 295.2 343.7 10.92 3 925 776 31.4 0.4 14 31.0 14.0 15 10 311.4 312.2 290.2 324.8 4.25 4 850 1523 24.4 -0.6 19 25.0 10.7 15 7 311.7 312.5 290.3 325.3 4.30 5 712 3036 10.6 -6.4 30 17.0 2.5 152 4 312.7 313.3 289.8 323.3 3.32 6 700 3177 9.6 -5.4 34 15.0 2.4 165 4 313.1 313.8 290.2 324.8 3.65 7 668 3562 6.0 -5.0 45 11.0 0.7 143 4 313.3 314.0 290.5 325.9 3.95 8 622 4140 1.4 -10.6 40 12.0 -3.6 111 5 314.5 315.0 289.8 323.4 2.74 9 620 4166 1.2 -12.8 34 14.0 -4.3 109 5 314.5 315.0 289.4 322.1 2.30 10 615 4231 2.6 -30.4 7 33.0 -6.3 105 5 316.9 317.0 288.3 318.6 0.50 11 604 4377 4.6 -37.4 3 42.0 -5.7 97 5 320.8 320.9 289.3 321.8 0.25 12 592 4540 4.4 -41.6 2 46.0 -6.1 88 5 322.4 322.5 289.7 323.1 0.17 13 545 5206 -0.5 -46.5 2 46.0 -9.4 50 6 324.3 324.4 290.2 324.8 0.11 14 500 5890 -3.7 -49.7 1 46.0 -11.8 10 7 328.5 328.5 291.4 328.9 0.08 15 450 6716 -7.3 -40.3 5 33.0 -14.2 19 9 334.1 334.1 293.1 335.0 0.25 16 400 7620 -14.7 -46.7 5 32.0 -19.7 30 11 335.9 335.9 293.4 336.5 0.14 17 300 9740 -29.9 -55.9 6 26.0 -32.0 15 27 343.2 343.3 295.1 343.5 0.07 18 270 10481 -36.3 -58.3 9 22.0 -37.6 18 23 344.4 344.4 295.4 344.7 0.05 19 250 11010 -40.3 -62.3 8 22.0 -41.3 20 20 346.2 346.2 295.8 346.3 0.04 20 200 12500 -50.9 -71.9 7 21.0 -51.3 60 13 352.2 352.2 297.1 352.2 0.01 21 197 12598 -51.5 -73.5 6 22.0 -51.9 61 14 352.7 352.7 297.3 352.8 0.01 22 150 14310 -64.1 -77.1 15 13.0 -64.2 75 38 359.7 359.7 298.7 359.7 0.01 23 124 15449 -73.3 -81.3 28 8.0 -73.3 63 38 363.1 363.1 299.3 363.1 0.00 24 102 16577 -78.5 -87.5 22 9.0 -78.5 50 39 373.9 373.9 301.2 373.9 0.00 25 100 16690 -78.5 -87.5 22 9.0 -78.5 50 37 376.1 376.1 301.6 376.1 0.00 TRP 102 16577 -78.5 -87.5 22 9.0 -78.5 50 39 373.9 373.9 301.2 373.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 549.80 mb = 5138.30 m = 16857.72 ft Wetbulb zero: 660.33 mb = 3655.30 m = 11992.32 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 19.44 % Est. max temperature: 38.99 C = 102.18 F Sfc-Lift cond lev (LCL): 634.16 mb = 3983.02 m = 13067.50 ft T: 2.65 C 700-500 lapse rate: 4.90 C/km ThetaE index: 19.52 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 626.85 mb = 4076.90 m = 13375.49 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 41.66 C = 106.98 F Cap Strength: 6.37 C Lifted Index: 6.24 C Risk: None Lifted Index @300 mb: 8.63 C Lifted Index @700 mb: 1.91 C Showalter Index: 9.87 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 3.10 C K Index: 12.50 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.14 J/kg Max Up Vert Vel: 2.51 m/s Conv Inhibition (B-): 5639.28 J/kg Cap Strength: 6.25 C Lift Cond Lev (LCL): 656.13 mb = 3707.07 m = 12162.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 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 1005 27 300 8 6.9 -4.0 | 274 10 10.4 -0.7 1 1000 71 325 10 5.7 -8.2 | 298 10 9.2 -4.9 2 925 776 15 10 -2.6 -9.7 | 352 6 0.9 -6.4 3 850 1523 15 7 -1.8 -6.8 | 334 4 1.7 -3.5 4 700 3177 165 4 -1.0 3.9 | 199 8 2.5 7.1 5 500 5890 10 7 -1.2 -6.9 | 328 4 2.3 -3.6 6 400 7620 30 11 -5.5 -9.5 | 18 7 -2.0 -6.2 7 300 9740 15 27 -7.0 -26.1 | 9 23 -3.5 -22.8 8 250 11010 20 20 -6.8 -18.8 | 12 16 -3.3 -15.5 9 200 12500 60 13 -11.3 -6.5 | 67 8 -7.7 -3.2 10 150 14310 75 38 -36.7 -9.8 | 79 34 -33.2 -6.6 11 102 16577 50 39 -29.9 -25.1 | 50 34 -26.4 -21.8 12 100 16690 50 37 -28.3 -23.8 | 50 32 -24.8 -20.5 Wind Parameters Mean winds (0-6000m): 16.9 at 6.4 knts Storm direction: 46.9 at 4.8 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -82.2 deg Storm rel helicity (0-3000m) pos: 38.6 neg: -1.8 tot: 36.7 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 5.18 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 ------------------------------------------------------------------------------- 500 339 10 310 9| 9.1 0.0 9.1| 23.3 0.0 23.3 46.6 0.94| 10.2 9.6 1000 355 10 326 8| 5.3 0.0 5.3| 28.3 -0.5 27.7 27.7 0.84| 7.1 6.0 1500 1 9 331 7| 3.2 0.0 3.2| 28.3 -1.8 26.4 17.6 0.67| 5.4 3.6 2000 8 9 336 6| 3.2 0.0 3.2| 30.7 -1.8 28.9 14.4 0.71| 5.4 3.9 2500 14 8 340 5| 2.7 0.0 2.7| 33.5 -1.8 31.7 12.7 0.71| 5.3 3.8 3000 12 7 334 4| 2.0 0.0 2.0| 38.6 -1.8 36.7 12.2 0.72| 5.1 3.7 4000 22 7 340 3| 1.5 0.4 1.9| 40.0 -7.3 32.7 8.2 0.56| 4.4 2.4 5000 31 6 355 2| 1.2 0.8 2.0| 40.0 -11.1 29.0 5.8 0.38| 4.1 1.5 6000 17 6 330 3| 1.0 0.9 2.0| 40.3 -13.7 26.7 4.4 0.24| 3.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251008.12.gif