UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 17 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 1007 27 30.0 12.0 33 18.0 18.4 320 14 302.5 304.2 291.3 328.6 8.77 1 1005 46 28.2 13.2 40 15.0 18.5 320 14 300.9 302.7 291.5 329.0 9.52 2 1000 93 28.0 10.0 32 18.0 16.8 320 15 301.1 302.6 290.0 324.1 7.72 3 989 191 26.8 11.8 39 15.0 17.2 322 16 300.9 302.5 290.9 327.0 8.82 4 974 325 26.0 10.0 37 16.0 16.1 325 17 301.4 302.9 290.3 325.0 7.93 5 965 407 27.2 -17.8 4 45.0 9.3 327 18 303.4 303.6 284.0 306.6 0.98 6 937 666 27.8 -7.2 10 35.0 10.9 333 20 306.6 307.0 286.8 314.1 2.37 7 925 780 27.4 -9.6 8 37.0 10.2 335 21 307.3 307.7 286.6 313.7 1.99 8 920 828 27.4 -11.6 7 39.0 9.9 334 21 307.8 308.1 286.5 313.3 1.71 9 850 1520 22.6 -6.4 14 29.0 8.5 315 20 309.8 310.3 288.3 318.7 2.78 10 732 2797 13.4 -5.6 26 19.0 4.1 315 20 313.3 313.9 290.0 324.3 3.44 11 700 3171 10.6 -12.4 18 23.0 0.9 315 20 314.2 314.6 289.1 321.1 2.11 12 649 3794 6.0 -34.0 4 40.0 -4.4 304 21 315.9 316.0 287.8 317.1 0.33 13 637 3947 6.2 -38.8 2 45.0 -4.7 301 21 317.8 317.8 288.3 318.6 0.21 14 500 5880 -7.3 -37.3 7 30.0 -13.6 265 23 324.1 324.2 290.3 325.3 0.31 15 416 7287 -17.9 -45.9 7 28.0 -21.8 257 35 328.0 328.1 291.3 328.6 0.15 16 409 7414 -18.1 -37.1 17 19.0 -21.5 256 37 329.4 329.4 291.9 330.8 0.39 17 400 7580 -19.3 -53.3 3 34.0 -23.1 255 38 329.9 329.9 291.7 330.2 0.07 18 327 9055 -26.5 -51.5 8 25.0 -29.0 248 56 339.6 339.6 294.3 340.0 0.10 19 300 9670 -31.7 -53.7 10 22.0 -33.5 245 63 340.7 340.7 294.6 341.1 0.09 20 272 10355 -37.9 -54.9 15 17.0 -38.9 250 66 341.4 341.4 294.7 341.7 0.08 21 250 10930 -43.3 -51.3 41 8.0 -43.7 255 68 341.7 341.7 294.8 342.2 0.14 22 246 11038 -44.3 -51.3 46 7.0 -44.7 256 69 341.8 341.8 294.9 342.3 0.14 23 243 11120 -44.5 -60.5 15 16.0 -45.1 256 69 342.7 342.7 295.0 342.9 0.05 24 240 11204 -44.7 -59.7 17 15.0 -45.3 257 69 343.6 343.6 295.2 343.8 0.05 25 231 11459 -44.7 -71.7 3 27.0 -45.4 258 71 347.4 347.4 296.1 347.4 0.01 26 226 11605 -45.5 -68.5 6 23.0 -46.2 259 72 348.3 348.3 296.3 348.4 0.02 27 223 11694 -46.1 -69.2 6 23.1 -46.7 260 72 348.7 348.7 296.4 348.8 0.02 28 200 12410 -51.1 -75.1 4 24.0 -51.5 265 65 351.8 351.9 297.0 351.9 0.01 29 195 12574 -52.3 -76.3 4 24.0 -52.7 265 64 352.5 352.5 297.2 352.5 0.01 30 171 13409 -59.1 -77.1 8 18.0 -59.3 262 58 354.7 354.7 297.7 354.7 0.01 31 150 14220 -63.7 -81.7 7 18.0 -63.8 260 52 360.3 360.3 298.8 360.4 0.00 32 113 15919 -74.1 -87.1 12 13.0 -74.2 263 44 371.3 371.3 300.8 371.4 0.00 33 100 16630 -75.9 -87.9 13 12.0 -75.9 265 40 381.1 381.1 302.4 381.1 0.00 TRP WND 223 11694 -46.1 -69.2 6 23.1 -46.7 260 72 348.7 348.7 296.4 348.8 0.02 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 574.08 mb = 4834.75 m = 15861.86 ft Wetbulb zero: 691.40 mb = 3272.82 m = 10737.47 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 12.29 % Est. max temperature: 37.08 C = 98.75 F Sfc-Lift cond lev (LCL): 774.65 mb = 2313.15 m = 7589.00 ft T: 16.89 C 700-500 lapse rate: 6.61 C/km ThetaE index: 20.34 C Layer 974.0- 937.0 mb Conv cond level (CCL): 490.98 mb = 6019.29 m = 19748.10 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 52.04 C = 125.68 F Cap Strength: 11.57 C Lifted Index: 10.73 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 8.94 C Showalter Index: 9.85 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 0.90 C K Index: 0.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.99 J/kg Max Up Vert Vel: 8.48 m/s Conv Inhibition (B-): 10530.09 J/kg Cap Strength: 11.53 C Lift Cond Lev (LCL): 643.91 mb = 3858.76 m = 12659.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 15 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 1007 27 320 14 9.0 -10.7 | 215 4 2.1 3.1 1 1000 93 320 15 9.6 -11.5 | 230 4 2.8 2.3 2 925 780 335 21 8.9 -19.0 | 339 6 2.0 -5.2 3 850 1520 315 20 14.1 -14.1 | 272 7 7.3 -0.3 4 700 3171 315 20 14.1 -14.1 | 272 7 7.3 -0.3 5 500 5880 265 23 22.9 2.0 | 225 23 16.1 15.8 6 400 7580 255 38 36.7 9.8 | 232 38 29.9 23.7 7 300 9670 245 63 57.1 26.6 | 231 65 50.2 40.5 8 250 10930 255 68 65.7 17.6 | 242 67 58.8 31.4 9 223 11694 260 72 70.9 12.5 | 248 69 64.1 26.3 10 200 12410 265 65 64.8 5.7 | 251 61 57.9 19.5 11 150 14220 260 52 51.2 9.0 | 243 50 44.4 22.9 12 100 16630 265 40 39.8 3.5 | 242 37 33.0 17.3 Wind Parameters Mean winds (0-6000m): 303.6 at 20.6 knts Storm direction: 333.6 at 15.4 knts Shear (0-3000m) pos: 0.9 neg: 0.9 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 57.8 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -10.1 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.42 Bulk Shear: 8.13 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 ------------------------------------------------------------------------------- 500 325 17 264 3| 5.6 0.0 5.6| 4.6 0.0 4.6 9.1 0.95| 5.9 5.6 1000 329 18 308 3| 2.8 1.0 3.8| 6.5 -2.9 3.6 3.6 0.49| 5.3 2.6 1500 327 19 300 4| 1.9 1.7 3.6| 6.5 -10.1 -3.6 -2.4 0.05| 5.2 0.3 2000 324 19 291 5| 1.4 1.3 2.7| 6.5 -10.1 -3.6 -1.8 0.05| 3.9 0.2 2500 322 19 286 5| 1.1 1.0 2.2| 6.5 -10.1 -3.6 -1.4 0.05| 3.1 0.2 3000 321 20 283 6| 0.9 0.9 1.8| 6.5 -10.1 -3.6 -1.2 0.05| 2.6 0.1 4000 317 20 276 7| 0.7 1.4 2.1| 6.5 -18.4 -11.9 -3.0 -0.12| 2.7 -0.3 5000 311 20 266 8| 0.6 1.8 2.3| 6.5 -34.3 -27.8 -5.6 -0.24| 2.9 -0.7 6000 304 21 257 11| 0.5 2.0 2.5| 8.7 -54.5 -45.9 -7.6 -0.28| 3.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250417.12.gif