UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:0000Z 16 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 1006 27 27.8 24.5 82 3.3 25.4 90 23 300.4 304.0 298.3 358.0 19.59 1 1000 80 27.6 25.3 87 2.3 25.9 70 6 300.8 304.5 299.1 361.8 20.71 2 963 414 25.6 24.5 94 1.1 24.8 58 6 302.0 305.8 299.2 362.7 20.50 3 957 469 27.2 16.2 51 11.0 19.7 56 6 304.1 306.4 294.4 340.5 12.19 4 948 554 29.0 1.0 16 28.0 13.5 53 6 306.8 307.6 288.8 320.2 4.33 5 942 610 29.4 1.4 16 28.0 13.7 51 6 307.8 308.6 289.3 321.7 4.49 6 925 773 28.8 2.8 19 26.0 13.9 45 6 308.8 309.7 290.1 324.4 5.06 7 850 1516 23.2 1.2 23 22.0 10.9 60 10 310.4 311.4 290.5 325.8 4.91 8 808 1954 19.8 -2.2 23 22.0 8.3 70 13 311.4 312.1 290.0 324.1 4.02 9 700 3164 8.4 -6.6 34 15.0 1.4 100 20 311.8 312.4 289.5 322.4 3.33 10 635 3959 0.6 -9.4 47 10.0 -3.6 97 20 311.7 312.3 289.1 321.2 2.95 11 630 4022 1.4 -25.6 11 27.0 -6.4 97 20 313.3 313.5 287.4 315.9 0.75 12 624 4099 1.6 -31.4 6 33.0 -6.9 97 20 314.4 314.5 287.4 316.0 0.44 13 507 5760 -3.1 -43.1 3 40.0 -11.2 90 19 328.0 328.0 291.3 328.6 0.17 14 500 5870 -2.1 -48.1 2 46.0 -10.8 90 19 330.5 330.5 291.9 330.9 0.10 15 493 5981 -1.9 -47.9 2 46.0 -10.8 83 18 332.1 332.1 292.4 332.5 0.10 16 400 7600 -13.5 -53.5 2 40.0 -19.0 345 5 337.4 337.5 293.7 337.7 0.07 17 377 8046 -16.9 -52.9 3 36.0 -21.5 328 6 338.7 338.7 294.1 339.0 0.07 18 300 9710 -31.1 -57.1 6 26.0 -33.0 260 11 341.5 341.6 294.7 341.8 0.06 19 269 10476 -38.1 -59.1 9 21.0 -39.2 266 20 342.2 342.2 294.9 342.4 0.05 20 250 10980 -41.1 -65.1 6 24.0 -42.1 270 26 345.0 345.0 295.5 345.1 0.02 21 200 12450 -52.9 -71.9 8 19.0 -53.2 255 28 349.0 349.0 296.4 349.0 0.01 22 175 13301 -59.9 -73.9 14 14.0 -60.0 257 29 351.1 351.1 296.8 351.1 0.01 23 150 14250 -67.1 -79.1 17 12.0 -67.2 260 30 354.5 354.5 297.6 354.5 0.01 24 141 14621 -69.7 -79.7 22 10.0 -69.8 260 26 356.3 356.3 298.0 356.3 0.00 25 112 15968 -77.5 -84.5 32 7.0 -77.5 260 9 365.9 365.9 299.8 365.9 0.00 26 100 16620 -76.3 -85.3 23 9.0 -76.3 195 5 380.3 380.3 302.3 380.3 0.00 TRP 112 15968 -77.5 -84.5 32 7.0 -77.5 260 9 365.9 365.9 299.8 365.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 584.17 mb = 4664.54 m = 15303.41 ft Wetbulb zero: 681.61 mb = 3381.11 m = 11092.74 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 24.84 % Est. max temperature: 37.69 C = 99.85 F Sfc-Lift cond lev (LCL): 959.46 mb = 446.74 m = 1465.67 ft T: 26.54 C 700-500 lapse rate: 3.88 C/km ThetaE index: 42.48 C Layer 957.0- 942.0 mb Conv cond level (CCL): 736.18 mb = 2739.17 m = 8986.68 ft Mean mixing ratio: 12.39 g/kg Conv temperature: 39.08 C = 102.34 F Cap Strength: 6.08 C Lifted Index: 3.92 C Risk: None Lifted Index @300 mb: 1.87 C Lifted Index @700 mb: 0.12 C Showalter Index: 11.24 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 3.30 C K Index: 11.50 Risk: None Sweat Index: 53.40 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 141.84 J/kg Max Up Vert Vel: 16.84 m/s Conv Inhibition (B-): 343.23 J/kg Cap Strength: 6.08 C Lift Cond Lev (LCL): 810.07 mb = 1932.19 m = 6339.14 ft Lev Free Conv (LFC): 695.07 mb = 3221.64 m = 10569.56 ft Equ Level (EL): 555.07 mb = 5035.34 m = 16519.93 ft B at Equ Level: 140.25 J/kg Max Parcel Lev (MPL): 465.07 mb = 6433.04 m = 21105.52 ft Wind level data Storm motion: 119 at 12 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 1006 27 90 23 -23.0 0.0 | 67 14 -12.9 -5.6 1 1000 80 70 6 -5.6 -2.1 | 329 9 4.5 -7.6 2 925 773 45 6 -4.2 -4.2 | 329 11 5.9 -9.8 3 850 1516 60 10 -8.7 -5.0 | 352 11 1.5 -10.6 4 700 3164 100 20 -19.7 3.5 | 78 10 -9.6 -2.1 5 500 5870 90 19 -19.0 0.0 | 58 10 -8.9 -5.6 6 400 7600 345 5 1.3 -4.8 | 312 15 11.4 -10.4 7 300 9710 260 11 10.8 1.9 | 280 21 21.0 -3.6 8 250 10980 270 26 26.0 -0.0 | 279 37 36.1 -5.6 9 200 12450 255 28 27.0 7.2 | 267 37 37.2 1.7 10 150 14250 260 30 29.5 5.2 | 270 40 39.7 -0.3 11 112 15968 260 9 8.9 1.6 | 282 19 19.0 -4.0 12 100 16620 195 5 1.3 4.8 | 274 11 11.4 -0.7 Wind Parameters Mean winds (0-6000m): 88.7 at 15.4 knts Storm direction: 118.7 at 11.5 knts Shear (0-3000m) pos: 2.6 neg: 3.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 2.9 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -33.6 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 12.38 Bulk Shear: 11.45 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 67 7 336 9| 0.0 19.0 19.0| 0.2 -33.2 -33.1 -66.2 -0.90| 22.3-20.0 1000 58 7 334 10| 0.0 9.2 9.2| 4.4 -33.6 -29.2 -29.2 -0.76| 12.3 -9.3 1500 58 7 337 10| 1.1 6.2 7.2| 13.3 -33.6 -20.3 -13.5 -0.56| 9.3 -5.2 2000 61 8 344 10| 1.8 4.6 6.4| 23.6 -33.6 -10.0 -5.0 -0.37| 7.9 -2.9 2500 67 10 352 9| 2.2 3.7 5.9| 34.3 -33.6 0.7 0.3 -0.20| 7.2 -1.4 3000 76 11 4 8| 2.6 3.1 5.7| 46.1 -33.6 12.5 4.2 -0.05| 6.9 -0.4 4000 85 13 24 7| 2.1 2.3 4.4| 49.4 -36.3 13.1 3.3 -0.05| 5.5 -0.2 5000 88 15 36 8| 1.6 1.9 3.6| 49.4 -39.8 9.7 1.9 -0.07| 4.5 -0.3 6000 89 15 42 8| 1.4 1.9 3.3| 49.4 -51.8 -2.4 -0.4 -0.16| 4.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20251016.00.gif