UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 20 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 30.4 9.4 27 21.0 17.4 310 9 302.9 304.3 290.3 325.0 7.36 1 1002 71 28.2 11.2 35 17.0 17.5 310 8 301.2 302.7 290.6 325.9 8.36 2 1000 88 28.0 11.0 35 17.0 17.3 310 8 301.1 302.7 290.5 325.6 8.26 3 952 521 24.4 8.4 36 16.0 14.7 313 14 301.8 303.1 289.8 323.5 7.28 4 948 558 26.0 -17.0 5 43.0 8.8 313 14 303.8 304.0 284.2 307.2 1.06 5 939 642 26.8 314 15 305.4 6 925 774 26.6 315 17 306.5 7 920 822 26.6 315 17 307.0 8 850 1511 22.2 -20.8 4 43.0 6.0 315 21 309.4 309.6 286.1 312.3 0.86 9 820 1822 20.6 -10.4 11 31.0 6.6 311 21 310.9 311.3 288.0 317.7 2.11 10 700 3159 9.0 -2.0 46 11.0 3.3 295 23 312.5 313.3 290.9 327.3 4.72 11 654 3718 4.4 -2.6 60 7.0 0.8 294 24 313.4 314.3 291.3 328.7 4.83 12 627 4059 1.8 -6.2 55 8.0 -1.9 293 25 314.2 315.0 290.7 326.5 3.84 13 554 5047 -4.5 -27.5 15 23.0 -10.6 292 26 318.1 318.2 288.9 320.6 0.72 14 550 5104 -4.7 -25.7 18 21.0 -10.6 291 27 318.5 318.7 289.2 321.5 0.86 15 537 5293 -5.1 -29.1 13 24.0 -11.3 291 27 320.2 320.3 289.5 322.5 0.64 16 529 5411 -5.7 -17.7 38 12.0 -9.8 291 27 320.9 321.2 290.9 327.0 1.80 17 504 5788 -8.9 -15.9 57 7.0 -11.4 290 28 321.5 321.9 291.4 328.8 2.20 18 500 5850 -9.1 -16.1 57 7.0 -11.6 290 28 321.9 322.4 291.5 329.3 2.18 19 463 6441 -12.9 -20.9 51 8.0 -15.3 278 35 324.4 324.7 291.6 329.8 1.56 20 427 7053 -16.9 -35.9 18 19.0 -20.4 265 42 326.9 326.9 291.3 328.4 0.42 21 405 7448 -19.9 -29.9 41 10.0 -22.0 257 47 328.0 328.1 291.9 330.8 0.79 22 400 7540 -20.3 -30.3 40 10.0 -22.4 255 48 328.6 328.8 292.1 331.4 0.77 23 390 7726 -21.5 -29.5 48 8.0 -23.2 255 51 329.4 329.6 292.4 332.5 0.85 24 386 7802 -21.9 -34.9 30 13.0 -24.2 256 52 329.9 330.0 292.2 331.8 0.51 25 382 7878 -22.5 -30.5 48 8.0 -24.1 256 54 330.1 330.2 292.5 332.9 0.79 26 372 8072 -23.7 -40.7 19 17.0 -26.1 256 57 331.0 331.0 292.3 332.1 0.29 27 368 8150 -24.3 -36.3 32 12.0 -26.2 256 58 331.2 331.3 292.5 333.0 0.47 28 365 8210 -24.7 -28.3 72 3.6 -25.5 257 59 331.5 331.7 293.1 335.1 1.02 29 360 8310 -25.1 -34.1 43 9.0 -26.6 257 61 332.2 332.3 292.9 334.4 0.59 30 352 8472 -25.9 -34.9 43 9.0 -27.4 257 64 333.3 333.4 293.2 335.4 0.56 31 347 8575 -26.9 -34.9 47 8.0 -28.2 257 66 333.3 333.4 293.2 335.4 0.57 32 344 8638 -26.7 -43.7 18 17.0 -28.8 258 67 334.4 334.5 293.2 335.3 0.23 33 320 9155 -29.9 -48.9 14 19.0 -31.7 259 76 337.0 337.0 293.7 337.5 0.14 34 313 9311 -30.9 -45.9 22 15.0 -32.4 259 79 337.7 337.7 294.0 338.5 0.20 35 301 9587 -32.9 -43.9 32 11.0 -34.1 260 84 338.7 338.7 294.3 339.7 0.26 36 300 9610 -33.1 -45.1 29 12.0 -34.3 260 84 338.7 338.8 294.2 339.6 0.23 37 279 10116 -37.3 -49.3 28 12.0 -38.2 262 84 339.8 339.8 294.4 340.4 0.15 38 271 10317 -37.5 -53.5 17 16.0 -38.6 263 85 342.3 342.3 295.0 342.7 0.10 39 261 10576 -39.5 -63.5 6 24.0 -40.5 264 85 343.1 343.1 295.1 343.2 0.03 40 250 10870 -41.3 -65.3 6 24.0 -42.2 265 85 344.7 344.7 295.4 344.8 0.02 41 219 11756 -47.0 -71.0 5 24.0 -47.6 260 87 349.2 349.2 296.4 349.2 0.01 42 200 12350 -50.9 -74.9 4 24.0 -51.3 260 76 352.2 352.2 297.1 352.2 0.01 43 196 12481 -51.5 -76.5 3 25.0 -51.9 260 75 353.3 353.3 297.3 353.3 0.01 44 167 13503 -58.9 -77.9 7 19.0 -59.1 257 68 357.5 357.5 298.2 357.5 0.01 45 150 14170 -63.1 -81.1 7 18.0 -63.2 255 63 361.4 361.4 299.0 361.4 0.00 46 118 15620 -72.5 -86.5 10 14.0 -72.5 252 54 369.7 369.7 300.5 369.7 0.00 47 100 16590 -74.9 -87.9 12 13.0 -74.9 250 48 383.0 383.0 302.7 383.0 0.00 TRP WND 219 11756 -47.0 -71.0 5 24.0 -47.6 260 87 349.2 349.2 296.4 349.2 0.01 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 606.14 mb = 4341.66 m = 14244.12 ft Wetbulb zero: 645.76 mb = 3820.33 m = 12533.74 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 35.33 % Est. max temperature: 36.62 C = 97.92 F Sfc-Lift cond lev (LCL): 741.25 mb = 2675.09 m = 8776.44 ft T: 13.20 C 700-500 lapse rate: 6.73 C/km ThetaE index: 18.72 C Layer 1000.0- 939.0 mb Conv cond level (CCL): 531.62 mb = 5371.61 m = 17623.16 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 48.15 C = 118.67 F Cap Strength: 8.69 C Lifted Index: 8.40 C Risk: None Lifted Index @300 mb: 15.07 C Lifted Index @700 mb: 8.07 C Showalter Index: 10.29 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: -11.70 C K Index: -0.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.34 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 10245.02 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 670.53 mb = 3512.40 m = 11523.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 17 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 27 310 9 6.9 -5.8 | 168 9 -1.7 8.6 1 1000 88 310 8 6.1 -5.1 | 165 10 -2.5 9.2 2 925 774 315 17 12.0 -12.0 | 235 4 3.4 2.3 3 850 1511 315 21 14.8 -14.8 | 275 6 6.2 -0.5 4 700 3159 295 23 20.8 -9.7 | 249 13 12.2 4.6 5 500 5850 290 28 26.3 -9.6 | 255 18 17.7 4.8 6 400 7540 255 48 46.4 12.4 | 235 46 37.7 26.8 7 300 9610 260 84 82.7 14.6 | 249 80 74.1 28.9 8 250 10870 265 85 84.7 7.4 | 254 79 76.0 21.8 9 219 11756 260 87 85.7 15.1 | 249 82 77.0 29.5 10 200 12350 260 76 74.8 13.2 | 247 72 66.2 27.5 11 150 14170 255 63 60.9 16.3 | 240 61 52.2 30.7 12 100 16590 250 48 45.1 16.4 | 230 48 36.5 30.8 Wind Parameters Mean winds (0-6000m): 298.9 at 22.3 knts Storm direction: 328.9 at 16.7 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -9.8 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.68 Bulk Shear: 19.83 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 ------------------------------------------------------------------------------- 500 312 11 174 7| 4.9 0.0 4.9| 6.2 -0.8 5.4 10.8 0.54| 5.9 3.2 1000 314 14 193 5| 4.9 0.0 4.9| 11.2 -0.8 10.4 10.4 0.72| 5.4 3.8 1500 314 16 217 4| 3.2 0.9 4.1| 13.9 -0.8 13.2 8.8 0.72| 4.5 3.2 2000 314 17 235 5| 2.4 1.0 3.4| 13.9 -3.2 10.8 5.4 0.53| 4.0 2.1 2500 312 18 244 5| 1.9 1.2 3.1| 13.9 -6.1 7.8 3.1 0.39| 3.7 1.4 3000 309 19 247 6| 1.6 1.4 3.0| 13.9 -9.8 4.1 1.4 0.28| 3.5 1.0 4000 305 20 249 8| 1.2 1.3 2.5| 16.0 -10.8 5.3 1.3 0.27| 2.9 0.8 5000 302 21 251 10| 1.0 1.2 2.2| 18.3 -10.8 7.5 1.5 0.27| 2.5 0.7 6000 299 22 252 11| 0.8 1.4 2.2| 19.7 -12.7 7.0 1.2 0.22| 2.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250420.12.gif