UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053100.upa.cvt Date: 0000Z 31 MAY 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 31 MAY 25 Station: OOSA WMO ident: 41316 Latitude: 17.03 Longitude: 54.08 Elevation: 20.00 ------------------------------------------------------------------------------- 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 20 30.0 27.0 84 3.0 27.7 190 2 303.1 307.3 300.8 371.6 22.95 1 1000 30 29.8 26.2 81 3.6 27.1 190 2 303.0 307.0 300.2 368.1 21.88 2 925 723 24.0 22.6 92 1.4 23.0 225 13 303.8 307.4 298.8 360.4 18.98 3 899 971 21.8 21.2 96 0.6 21.4 215 12 304.1 307.4 298.2 357.4 17.90 4 897 991 22.2 20.4 90 1.8 20.9 214 12 304.7 307.8 297.8 355.6 17.06 5 896 1000 22.6 18.5 78 4.1 19.7 214 11 305.2 308.0 296.7 350.4 15.13 6 893 1030 27.0 10.0 34 17.0 16.1 213 11 310.0 311.7 293.4 336.6 8.66 7 886 1100 31.0 -3.0 11 34.0 12.7 210 11 314.9 315.5 290.6 326.0 3.46 8 879 1171 31.8 -5.2 9 37.0 12.4 207 11 316.4 317.0 290.6 326.0 2.95 9 850 1471 29.8 -7.2 8 37.0 11.0 195 9 317.4 317.9 290.6 326.0 2.62 10 838 1597 29.0 -7.0 9 36.0 10.6 204 9 317.8 318.3 290.7 326.7 2.69 11 700 3153 14.2 -7.8 21 22.0 3.7 320 5 318.2 318.8 291.2 328.2 3.03 12 643 3860 7.8 -12.2 23 20.0 -0.7 338 9 318.8 319.2 290.7 326.5 2.33 13 512 5675 -9.9 -14.9 67 5.0 -11.7 25 19 318.8 319.3 290.7 326.6 2.35 14 511 5690 -10.1 -16.1 61 6.0 -12.2 25 19 318.7 319.1 290.5 325.8 2.13 15 508 5735 -6.7 -31.7 12 25.0 -12.7 27 19 323.4 323.5 290.3 325.3 0.53 16 503 5813 -4.5 -50.5 1 46.0 -12.2 29 20 327.0 327.0 290.9 327.3 0.07 17 500 5860 -4.5 -50.5 1 46.0 -12.3 30 20 327.6 327.6 291.1 327.9 0.07 18 485 6101 -2.3 36 20 333.1 19 466 6418 -3.5 -50.5 1 47.0 -12.1 44 20 335.5 335.5 293.3 335.8 0.08 20 408 7457 -10.1 -56.1 1 46.0 -16.7 71 19 339.9 339.9 294.3 340.1 0.05 21 400 7610 -11.3 -55.3 1 44.0 -17.6 75 19 340.3 340.3 294.4 340.5 0.05 22 342 8787 -21.1 -57.1 2 36.0 -24.9 78 21 342.6 342.6 295.0 342.8 0.05 23 314 9411 -25.1 -60.1 2 35.0 -28.2 79 22 345.5 345.5 295.7 345.6 0.04 24 300 9740 -28.1 -60.1 3 32.0 -30.6 80 22 345.8 345.8 295.7 345.9 0.04 25 250 11030 -37.1 -64.1 4 27.0 -38.5 95 32 350.9 350.9 296.8 351.0 0.03 26 230 11599 -41.7 -69.7 3 28.0 -42.7 97 35 352.4 352.4 297.1 352.4 0.01 27 229 11629 -42.1 -63.1 8 21.0 -43.0 97 35 352.2 352.2 297.1 352.4 0.03 28 228 11658 -42.3 -48.3 52 6.0 -42.8 97 35 352.3 352.4 297.3 353.2 0.21 29 226 11718 -42.7 -56.7 20 14.0 -43.5 97 36 352.6 352.6 297.3 353.0 0.08 30 224 11777 -42.9 -47.2 63 4.3 -43.2 97 36 353.2 353.3 297.5 354.2 0.24 31 201 12497 -48.5 -54.5 50 6.0 -48.8 100 40 355.5 355.5 297.9 356.0 0.12 32 200 12530 -48.7 -54.7 50 6.0 -49.0 100 40 355.7 355.7 297.9 356.1 0.11 33 194 12729 -50.7 -58.7 38 8.0 -51.0 100 41 355.6 355.6 297.9 355.9 0.07 34 180 13211 -55.1 -59.8 56 4.7 -55.2 100 45 356.1 356.1 298.0 356.4 0.07 35 160 13953 -60.9 -63.2 74 2.3 -60.9 100 50 358.5 358.5 298.4 358.7 0.05 36 150 14350 -64.3 -67.6 64 3.3 -64.3 100 53 359.3 359.3 298.6 359.4 0.03 37 146 14515 -65.1 -74.1 28 9.0 -65.2 101 55 360.7 360.7 298.8 360.8 0.01 38 139 14812 -67.5 -72.5 49 5.0 -67.5 104 58 361.6 361.6 299.0 361.7 0.02 39 130 15213 -70.1 -79.1 26 9.0 -70.1 108 62 363.9 363.9 299.5 364.0 0.01 40 115 15930 -76.3 -84.3 27 8.0 -76.3 114 69 365.4 365.4 299.7 365.4 0.00 41 113 16031 -76.7 -84.7 27 8.0 -76.7 115 70 366.5 366.5 299.9 366.5 0.00 42 103 16561 -78.7 -86.7 26 8.0 -78.7 107 46 372.5 372.5 301.0 372.5 0.00 43 100 16730 -77.7 -86.7 22 9.0 -77.7 105 38 377.6 377.6 301.9 377.6 0.00 44 83 17784 -82.3 -88.3 35 6.0 -82.3 388.9 388.9 303.6 388.9 0.00 45 78 18133 -80.1 -88.1 25 8.0 -80.1 400.4 400.4 305.3 400.4 0.00 46 72 18584 -82.1 -89.1 29 7.0 -82.1 405.5 405.5 305.9 405.5 0.00 47 66 19079 -75.5 -87.5 14 12.0 -75.6 430.0 430.0 308.9 430.1 0.00 48 44 21518 -60.1 -87.1 2 27.0 -60.7 520.5 520.5 316.4 520.6 0.00 49 41 21957 -61.7 -87.7 2 26.0 -62.3 527.2 527.2 316.8 527.2 0.00 50 34 23118 -61.1 -87.1 2 26.0 -61.8 557.7 557.7 318.5 557.8 0.01 51 25 25064 -53.1 -84.1 1 31.0 -55.3 632.0 632.0 322.0 632.1 0.01 52 18 27188 -51.7 -82.7 1 31.0 -54.9 698.7 698.7 324.4 698.9 0.02 TRP WND 113 16031 -76.7 -84.7 27 8.0 -76.7 115 70 366.5 366.5 299.9 366.5 0.00 Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 585.27 mb = 4659.52 m = 15286.94 ft Wetbulb zero: 652.62 mb = 3736.04 m = 12257.22 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 37.22 % Est. max temperature: 44.27 C = 111.69 F Sfc-Lift cond lev (LCL): 959.12 mb = 401.01 m = 1315.62 ft T: 26.69 C 700-500 lapse rate: 6.91 C/km ThetaE index: 45.59 C Layer 1000.0- 879.0 mb Conv cond level (CCL): 916.47 mb = 803.74 m = 2636.92 ft Mean mixing ratio: 19.97 g/kg Conv temperature: 30.86 C = 87.55 F Cap Strength: 9.98 C Lifted Index: -5.81 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.32 C Lifted Index @700 mb: 0.29 C Showalter Index: 8.36 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 34.30 C Cross Totals Index: -2.70 C K Index: 5.10 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2112.06 J/kg Max Up Vert Vel: 64.99 m/s Conv Inhibition (B-): 0.61 J/kg Cap Strength: 9.80 C Lift Cond Lev (LCL): 922.05 mb = 750.80 m = 2463.22 ft Lev Free Conv (LFC): 907.05 mb = 893.72 m = 2932.13 ft Equ Level (EL): 897.05 mb = 990.27 m = 3248.88 ft B at Equ Level: -2.89 J/kg Max Parcel Lev (MPL): 897.05 mb = 990.27 m = 3248.88 ft Wind level data Storm motion: 28 at 8 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 20 190 2 0.3 2.0 | 205 10 4.1 8.9 1 1000 30 190 2 0.3 2.0 | 205 10 4.1 8.9 2 925 723 225 13 9.2 9.2 | 219 21 12.9 16.1 3 850 1471 195 9 2.3 8.7 | 201 17 6.1 15.6 4 700 3153 320 5 3.2 -3.8 | 246 8 6.9 3.1 5 500 5860 30 20 -10.0 -17.3 | 31 12 -6.3 -10.4 6 400 7610 75 19 -18.4 -4.9 | 98 15 -14.6 2.0 7 300 9740 80 22 -21.7 -3.8 | 100 18 -17.9 3.1 8 250 11030 95 32 -31.9 2.8 | 109 30 -28.1 9.7 9 200 12530 100 40 -39.4 6.9 | 111 38 -35.7 13.8 10 150 14350 100 53 -52.2 9.2 | 108 51 -48.5 16.1 11 113 16031 115 70 -63.4 29.6 | 121 70 -59.7 36.5 12 100 16730 105 38 -36.7 9.8 | 117 37 -33.0 16.7 Wind Parameters Mean winds (0-6000m): 358.4 at 10.5 knts Storm direction: 28.4 at 7.8 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 41.3 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -27.7 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.6 10^-3/s Energy-Hel index: 0.57 Bulk Rich Number: 64.82 Bulk Shear: 32.58 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 ------------------------------------------------------------------------------- 500 210 6 209 14| 8.2 0.0 8.2| 8.2 -0.3 8.0 16.0 0.24| 8.5 2.0 1000 220 9 215 17| 4.1 0.9 5.0| 19.6 -14.0 5.6 5.6 0.11| 7.7 0.8 1500 215 9 212 17| 2.7 0.9 3.7| 20.9 -27.7 -6.8 -4.5 -0.05| 6.5 -0.3 2000 215 9 212 17| 2.3 0.7 3.0| 43.1 -27.7 15.5 7.7 0.18| 6.3 1.1 2500 219 9 214 16| 1.9 0.6 2.5| 56.6 -27.7 29.0 11.6 0.27| 6.0 1.6 3000 221 8 215 16| 1.5 0.5 2.0| 61.2 -27.7 33.6 11.2 0.29| 5.7 1.6 4000 239 8 224 15| 1.7 0.4 2.0| 72.2 -27.7 44.5 11.1 0.38| 5.1 2.0 5000 286 9 250 13| 1.8 0.3 2.1| 87.7 -27.7 60.0 12.0 0.48| 4.9 2.4 6000 358 10 311 5| 1.8 0.2 2.0|111.6 -27.7 84.0 14.0 0.55| 4.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250531.00.gif