UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 28 NOV 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 1014 27 27.4 9.4 32 18.0 16.4 310 3 299.4 300.7 289.0 320.9 7.31 1 1000 149 25.6 10.6 39 15.0 16.3 310 3 298.8 300.2 289.5 322.4 8.04 2 925 827 19.2 10.2 56 9.0 13.7 300 5 298.9 300.5 289.9 323.8 8.47 3 860 1447 12.8 8.9 77 3.9 10.4 278 3 298.6 300.1 289.7 323.0 8.35 4 857 1476 12.6 8.8 78 3.8 10.3 277 3 298.6 300.2 289.7 323.0 8.32 5 850 1545 12.8 3.8 54 9.0 7.9 275 3 299.6 300.6 287.8 317.1 5.92 6 849 1555 12.6 3.6 54 9.0 7.7 275 3 299.4 300.5 287.7 316.8 5.84 7 847 1575 13.2 -6.8 24 20.0 4.3 276 3 300.3 300.8 284.8 308.6 2.71 8 839 1654 12.6 -7.4 24 20.0 3.8 280 3 300.5 300.9 284.8 308.5 2.61 9 818 1866 10.8 -17.2 12 28.0 0.9 289 4 300.7 301.0 283.2 304.6 1.21 10 790 2155 10.0 -27.0 5 37.0 -0.7 301 5 302.9 303.0 283.2 304.7 0.53 11 727 2840 5.6 -25.4 9 31.0 -3.4 331 8 305.4 305.5 284.4 307.6 0.67 12 710 3033 4.4 -7.6 41 12.0 -0.8 340 9 306.1 306.7 287.3 315.6 3.04 13 700 3148 3.6 -18.4 18 22.0 -3.8 345 9 306.5 306.7 285.5 310.6 1.28 14 683 3347 3.0 -25.0 11 28.0 -5.1 340 9 308.0 308.1 285.5 310.4 0.74 15 609 4260 -4.9 -26.9 16 22.0 -10.5 318 8 309.1 309.3 285.8 311.5 0.69 16 568 4805 -6.5 -43.5 3 37.0 -12.8 305 7 313.5 313.5 286.8 314.0 0.14 17 563 4874 -5.7 -47.7 2 42.0 -12.4 303 7 315.2 315.2 287.3 315.6 0.09 18 500 5790 -13.1 -45.1 5 32.0 -17.7 280 6 317.1 317.1 287.9 317.6 0.14 19 412 7243 -23.3 -55.3 4 32.0 -26.1 258 17 322.0 322.0 289.4 322.2 0.05 20 400 7460 -25.1 -42.1 19 17.0 -27.2 255 19 322.4 322.4 289.8 323.3 0.24 21 376 7904 -29.3 -42.3 27 13.0 -30.7 256 24 322.6 322.6 289.8 323.5 0.25 22 373 7960 -29.9 -42.9 27 13.0 -31.3 256 25 322.5 322.6 289.8 323.4 0.23 23 355 8310 -31.5 -59.5 5 28.0 -33.1 257 29 325.0 325.0 290.3 325.1 0.04 24 308 9299 -37.1 -65.1 4 28.0 -38.2 260 41 330.6 330.6 291.9 330.7 0.02 25 306 9344 -37.3 -65.3 4 28.0 -38.4 260 41 330.9 330.9 292.0 331.0 0.02 26 300 9480 -38.3 -65.3 4 27.0 -39.4 260 43 331.4 331.4 292.1 331.5 0.02 27 250 10710 -47.5 -67.5 8 20.0 -48.0 255 42 335.4 335.5 293.2 335.5 0.02 28 245 10844 -48.5 -67.5 9 19.0 -48.9 257 42 335.9 335.9 293.3 336.0 0.02 29 226 11375 -49.9 -70.9 7 21.0 -50.3 266 42 341.6 341.6 294.7 341.6 0.01 30 200 12170 -53.3 -76.3 4 23.0 -53.7 280 43 348.4 348.4 296.3 348.4 0.01 31 150 14000 -58.1 -83.1 3 25.0 -58.3 250 32 370.0 370.0 300.5 370.0 0.00 32 141 14387 -59.9 -83.9 3 24.0 -60.1 248 30 373.4 373.4 301.2 373.4 0.00 33 136 14613 -58.1 -84.1 2 26.0 -58.4 248 29 380.5 380.5 302.3 380.5 0.00 34 102 16381 -67.7 -88.7 3 21.0 -67.8 240 21 394.7 394.7 304.5 394.7 0.00 35 100 16500 -66.9 -88.9 3 22.0 -67.0 240 20 398.5 398.5 305.0 398.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 654.90 mb = 3693.53 m = 12117.75 ft Wetbulb zero: 802.66 mb = 2023.23 m = 6637.81 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 22.06 % Est. max temperature: 26.62 C = 79.92 F Sfc-Lift cond lev (LCL): 778.71 mb = 2273.96 m = 7460.42 ft T: 9.24 C 700-500 lapse rate: 6.32 C/km ThetaE index: 18.41 C Layer 850.0- 790.0 mb Conv cond level (CCL): 738.07 mb = 2715.34 m = 8908.48 ft Mean mixing ratio: 8.20 g/kg Conv temperature: 32.99 C = 91.38 F Cap Strength: 3.07 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 6.56 C Lifted Index @700 mb: 1.94 C Showalter Index: 4.93 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 16.90 C K Index: 7.70 Risk: None Sweat Index: 57.60 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.77 J/kg Max Up Vert Vel: 2.74 m/s Conv Inhibition (B-): 7189.91 J/kg Cap Strength: 3.02 C Lift Cond Lev (LCL): 804.12 mb = 2008.20 m = 6588.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 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 1014 27 310 3 2.3 -1.9 | 205 3 1.2 2.6 1 1000 149 310 3 2.3 -1.9 | 205 3 1.2 2.6 2 925 827 300 5 4.3 -2.5 | 238 4 3.2 2.0 3 850 1545 275 3 3.0 -0.3 | 204 5 1.9 4.3 4 700 3148 345 9 2.3 -8.7 | 343 4 1.2 -4.2 5 500 5790 280 6 5.9 -1.0 | 234 6 4.8 3.5 6 400 7460 255 19 18.4 4.9 | 241 20 17.3 9.5 7 300 9480 260 43 42.3 7.5 | 254 43 41.3 12.0 8 250 10710 255 42 40.6 10.9 | 249 42 39.5 15.4 9 200 12170 280 43 42.3 -7.5 | 274 41 41.3 -2.9 10 150 14000 250 32 30.1 10.9 | 242 33 29.0 15.5 11 100 16500 240 20 17.3 10.0 | 228 22 16.2 14.5 Wind Parameters Mean winds (0-6000m): 316.6 at 6.2 knts Storm direction: 346.6 at 4.7 knts Shear (0-3000m) pos: 1.3 neg: 0.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 126.7 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -2.8 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.39 Bulk Shear: 1.11 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 ------------------------------------------------------------------------------- 500 307 3 214 3| 0.0 1.2 1.2| 0.9 0.0 0.9 1.7 0.95| 1.2 1.1 1000 303 4 224 3| 0.0 0.9 0.9| 1.5 -0.8 0.7 0.7 0.36| 1.5 0.5 1500 298 4 222 4| 0.0 0.6 0.6| 1.5 -2.8 -1.3 -0.8 -0.14| 1.6 -0.2 2000 295 4 221 4| 0.6 0.5 1.0| 4.0 -2.8 1.2 0.6 0.22| 1.8 0.4 2500 301 4 228 3| 1.0 0.4 1.4| 6.7 -2.8 4.0 1.6 0.44| 2.0 0.9 3000 313 5 243 3| 1.3 0.3 1.6| 9.9 -2.8 7.1 2.4 0.58| 2.3 1.3 4000 323 6 271 2| 1.0 0.5 1.5| 10.7 -6.2 4.4 1.1 0.30| 2.2 0.7 5000 321 6 274 3| 0.8 0.8 1.6| 10.7 -10.1 0.5 0.1 0.10| 2.1 0.2 6000 317 6 270 3| 0.7 0.9 1.6| 11.9 -13.0 -1.1 -0.2 0.03| 2.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251128.12.gif