UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 29 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 1001 27 42.6 1.6 8 41.0 18.4 300 15 315.7 316.5 291.5 329.4 4.29 1 1000 34 42.2 3.2 9 39.0 18.8 300 15 315.4 316.3 291.9 330.7 4.81 2 989 136 40.0 4.0 11 36.0 18.2 299 15 314.1 315.1 291.8 330.4 5.15 3 925 746 34.4 -2.6 9 37.0 14.2 295 13 314.5 315.1 290.4 325.5 3.41 4 850 1500 27.4 -3.6 13 31.0 11.0 275 7 314.8 315.5 290.6 325.9 3.44 5 724 2884 14.0 -4.0 28 18.0 4.9 201 10 314.9 315.7 291.0 327.5 3.93 6 700 3167 11.6 -6.4 28 18.0 2.9 185 11 315.3 316.0 290.6 326.2 3.38 7 627 4071 3.0 -9.0 41 12.0 -2.3 196 15 315.6 316.2 290.5 325.6 3.09 8 617 4201 2.2 -11.8 35 14.0 -3.6 198 16 316.1 316.6 290.1 324.4 2.51 9 607 4333 3.0 -27.0 9 30.0 -5.9 200 16 318.5 318.7 289.0 321.0 0.69 10 525 5488 -5.5 -33.5 9 28.0 -12.0 215 21 321.8 321.9 289.8 323.4 0.43 11 523 5518 -4.3 -35.3 7 31.0 -11.4 215 21 323.6 323.7 290.3 324.9 0.36 12 500 5870 -6.5 -31.5 12 25.0 -12.6 220 23 325.1 325.2 290.9 327.1 0.55 13 408 7423 -18.5 -49.5 5 31.0 -22.4 234 25 329.1 329.1 291.6 329.5 0.10 14 400 7570 -19.9 -50.9 5 31.0 -23.5 235 25 329.1 329.1 291.6 329.5 0.09 15 300 9620 -38.1 -53.1 19 15.0 -39.0 240 29 331.7 331.7 292.3 332.0 0.09 16 283 10023 -39.5 -57.5 13 18.0 -40.4 238 37 335.2 335.3 293.2 335.5 0.06 17 250 10870 -43.3 -68.3 5 25.0 -44.0 235 53 341.7 341.7 294.7 341.8 0.02 18 206 12156 -47.1 -75.1 3 28.0 -47.7 244 53 355.2 355.2 297.7 355.2 0.01 19 200 12350 -48.5 -75.5 3 27.0 -49.1 245 53 356.0 356.0 297.9 356.0 0.01 20 150 14190 -60.9 -82.9 4 22.0 -61.1 265 51 365.2 365.2 299.7 365.2 0.00 21 137 14750 -63.3 -84.3 4 21.0 -63.4 258 45 370.5 370.5 300.7 370.5 0.00 22 115 15802 -72.7 -86.7 10 14.0 -72.8 245 33 372.1 372.1 300.9 372.1 0.00 23 102 16504 -73.9 -87.9 10 14.0 -73.9 236 24 382.8 382.8 302.7 382.8 0.00 24 100 16620 -73.7 -87.7 10 14.0 -73.7 235 23 385.3 385.3 303.1 385.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5836.00 m Freezing level: 578.06 mb = 4740.22 m = 15551.70 ft Wetbulb zero: 658.71 mb = 3665.98 m = 12027.34 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 17.98 % Est. max temperature: 41.79 C = 107.21 F Sfc-Lift cond lev (LCL): 555.35 mb = 5040.27 m = 16536.11 ft T: -2.21 C 700-500 lapse rate: 6.70 C/km ThetaE index: 6.56 C Layer 700.0- 525.0 mb Conv cond level (CCL): 482.21 mb = 6146.62 m = 20165.84 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 52.81 C = 127.06 F Cap Strength: 5.82 C Lifted Index: 5.90 C Risk: None Lifted Index @300 mb: 3.72 C Lifted Index @700 mb: 0.81 C Showalter Index: 6.72 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 33.90 C Cross Totals Index: 2.90 C K Index: 12.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.24 J/kg Max Up Vert Vel: 2.12 m/s Conv Inhibition (B-): 6796.58 J/kg Cap Strength: 5.89 C Lift Cond Lev (LCL): 560.49 mb = 4967.04 m = 16295.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 10 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 1001 27 300 15 13.0 -7.5 | 344 11 3.0 -10.1 1 1000 34 300 15 13.0 -7.5 | 344 11 3.0 -10.1 2 925 746 295 13 11.8 -5.5 | 348 8 1.7 -8.1 3 850 1500 275 7 7.0 -0.6 | 44 4 -3.1 -3.2 4 700 3167 185 11 1.0 11.0 | 133 12 -9.1 8.4 5 500 5870 220 23 14.8 17.6 | 198 16 4.7 15.0 6 400 7570 235 25 20.5 14.3 | 222 16 10.4 11.8 7 300 9620 240 29 25.1 14.5 | 232 19 15.1 11.9 8 250 10870 235 53 43.4 30.4 | 230 43 33.4 27.8 9 200 12350 245 53 48.0 22.4 | 242 43 38.0 19.8 10 150 14190 265 51 50.8 4.4 | 267 41 40.8 1.9 11 100 16620 235 23 18.8 13.2 | 220 14 8.8 10.6 Wind Parameters Mean winds (0-6000m): 225.6 at 13.8 knts Storm direction: 255.6 at 10.4 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 151.7 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -1.9 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 36.94 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 ------------------------------------------------------------------------------- 500 298 14 345 10| 0.0 1.7 1.7| 1.0 0.0 1.0 2.1 0.25| 1.7 0.4 1000 296 13 347 9| 0.0 2.6 2.6| 3.8 0.0 3.8 3.8 0.37| 2.6 1.0 1500 293 12 353 7| 0.0 3.2 3.2| 8.4 0.0 8.4 5.6 0.60| 3.2 1.9 2000 288 11 357 6| 0.0 3.1 3.1| 10.6 0.0 10.6 5.3 0.65| 3.4 2.2 2500 279 10 357 4| 0.0 3.4 3.4| 12.6 0.0 12.6 5.0 0.61| 3.6 2.2 3000 268 10 353 2| 0.0 3.6 3.6| 12.6 -1.9 10.7 3.6 0.44| 3.8 1.7 4000 243 11 171 2| 0.3 2.9 3.3| 27.2 -3.0 24.2 6.0 0.49| 3.6 1.8 5000 228 12 170 6| 0.9 2.3 3.2| 47.9 -3.0 44.9 9.0 0.58| 3.5 2.0 6000 226 14 179 7| 1.2 1.9 3.2| 71.3 -3.0 68.3 11.4 0.64| 3.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250429.12.gif