UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for OIKB... Searching the city database file for: OIKB ... Date:0000Z 10 MAY 25 Station: OIKB WMO ident: 40875 Latitude: 27.22 Longitude: 56.37 Elevation: 10.00 ------------------------------------------------------------------------------- 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 10 24.2 19.7 76 4.5 21.1 30 6 296.8 299.5 294.0 338.7 14.51 1 1000 58 25.4 21.6 80 3.8 22.7 80 5 298.5 301.5 295.8 346.4 16.46 2 979 245 27.6 15.6 48 12.0 19.5 100 5 302.6 304.7 293.4 336.5 11.45 3 973 300 27.4 13.4 42 14.0 18.2 106 5 302.9 304.8 292.4 332.5 9.97 4 966 364 28.8 9.8 31 19.0 16.9 113 5 305.0 306.4 291.3 328.7 7.89 5 951 502 27.8 6.8 26 21.0 15.2 128 6 305.3 306.5 290.3 325.1 6.52 6 925 748 27.8 -0.2 16 28.0 12.6 155 6 307.7 308.5 288.9 320.4 4.07 7 922 777 28.2 -3.8 12 32.0 11.7 156 6 308.4 309.0 288.2 318.3 3.13 8 915 844 28.6 -3.4 12 32.0 11.9 158 6 309.5 310.1 288.6 319.8 3.25 9 901 980 27.4 4.4 23 23.0 13.8 163 6 309.6 310.7 291.0 327.7 5.82 10 874 1248 26.4 -2.6 15 29.0 11.0 172 6 311.3 312.0 289.6 322.8 3.61 11 850 1491 24.0 -1.0 19 25.0 10.5 180 6 311.3 312.1 290.1 324.5 4.18 12 808 1931 20.6 0.6 26 20.0 9.5 168 9 312.2 313.2 291.1 327.8 4.95 13 755 2514 17.8 -9.2 15 27.0 5.2 153 13 315.3 315.8 289.8 323.5 2.52 14 700 3153 11.6 -1.4 40 13.0 4.7 135 18 315.3 316.3 292.0 331.0 4.93 15 672 3491 8.4 -2.6 46 11.0 2.7 152 17 315.4 316.4 291.8 330.4 4.70 16 580 4688 1.0 213 14 320.4 17 569 4841 0.0 221 13 321.0 18 500 5860 -7.5 -49.5 2 42.0 -14.1 275 10 323.9 323.9 290.0 324.2 0.08 19 400 7550 -20.5 -44.5 10 24.0 -23.7 270 17 328.3 328.4 291.5 329.1 0.18 20 334 8855 -30.5 -48.5 16 18.0 -32.1 270 23 332.0 332.1 292.4 332.6 0.14 21 300 9610 -34.3 -64.3 3 30.0 -35.8 270 27 337.0 337.0 293.6 337.1 0.02 22 259 10627 -38.1 -73.1 1 35.0 -39.4 270 57 345.9 345.9 295.7 345.9 0.01 23 257 10681 -38.1 -74.1 1 36.0 -39.4 270 58 346.7 346.7 295.9 346.7 0.01 24 250 10870 -38.7 -73.7 1 35.0 -39.9 270 64 348.5 348.5 296.3 348.6 0.01 25 236 11265 -40.8 -75.3 1 34.5 -41.9 270 70 351.1 351.1 296.9 351.1 0.01 26 200 12380 -46.9 -79.9 1 33.0 -47.6 275 58 358.5 358.5 298.4 358.5 0.00 27 150 14230 -59.9 -88.9 1 29.0 -60.1 245 42 366.9 366.9 300.0 366.9 0.00 28 100 16670 -74.3 -99.3 1 25.0 -74.3 230 25 384.2 384.2 302.9 384.2 0.00 29 95 16968 -75.7 -100.7 1 25.0 -75.7 225 27 387.1 387.1 303.3 387.1 0.00 30 75 18331 -77.9 -101.9 1 24.0 -77.9 163 14 409.6 409.6 306.5 409.6 0.00 31 70 18730 -73.9 -99.9 1 26.0 -74.0 145 10 426.3 426.3 308.4 426.3 0.00 32 62 19441 -71.1 -97.1 1 26.0 -71.2 138 13 447.5 447.5 310.6 447.5 0.00 33 53 20359 -74.7 -99.7 1 25.0 -74.8 128 17 459.7 459.7 311.7 459.7 0.00 34 50 20700 -70.9 -97.9 1 27.0 -71.1 125 19 476.4 476.4 313.2 476.4 0.00 35 41 21907 -61.1 -91.1 1 30.0 -61.7 84 16 528.7 528.7 316.8 528.7 0.00 36 30 23880 -54.5 -85.5 1 31.0 -56.2 20 11 596.1 596.1 320.5 596.1 0.01 37 20 26520 -46.3 -78.3 1 32.0 -51.0 60 7 694.5 694.5 324.3 694.8 0.04 38 19 26862 -45.1 -78.1 1 33.0 -50.4 708.4 708.5 324.7 708.8 0.05 39 16 28005 -46.9 -77.9 2 31.0 -52.0 738.3 738.3 325.6 738.8 0.06 40 15 28433 -46.5 -77.5 2 31.0 -52.0 753.3 753.4 326.0 753.9 0.07 TRP 95 16968 -75.7 -100.7 1 25.0 -75.7 225 27 387.1 387.1 303.3 387.1 0.00 WND 236 11265 -40.8 -75.3 1 34.5 -41.9 270 70 351.1 351.1 296.9 351.1 0.01 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 569.00 mb = 4841.07 m = 15882.60 ft Wetbulb zero: 644.23 mb = 3834.12 m = 12578.97 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 27.86 % Est. max temperature: 38.68 C = 101.62 F Sfc-Lift cond lev (LCL): 942.07 mb = 586.08 m = 1922.82 ft T: 27.80 C 700-500 lapse rate: 7.06 C/km ThetaE index: 28.14 C Layer 979.0- 915.0 mb Conv cond level (CCL): 610.91 mb = 4265.81 m = 13995.27 ft Mean mixing ratio: 8.16 g/kg Conv temperature: 46.05 C = 114.89 F Cap Strength: 9.73 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 6.46 C Lifted Index @700 mb: 7.54 C Showalter Index: 6.48 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 31.50 C Cross Totals Index: 6.50 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 22.00 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.54 J/kg Max Up Vert Vel: 9.11 m/s Conv Inhibition (B-): 39148.91 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 739.47 mb = 2689.25 m = 8822.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 9 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 10 30 6 -3.0 -5.2 | 16 14 -4.0 -13.7 1 1000 58 80 5 -4.9 -0.9 | 32 11 -5.9 -9.4 2 925 748 155 6 -2.5 5.4 | 49 5 -3.5 -3.1 3 850 1491 180 6 0.0 6.0 | 21 3 -1.0 -2.5 4 700 3153 135 18 -12.7 12.7 | 107 14 -13.7 4.2 5 500 5860 275 10 10.0 -0.9 | 316 13 9.0 -9.4 6 400 7550 270 17 17.0 -0.0 | 298 18 16.0 -8.5 7 300 9610 270 27 27.0 -0.0 | 288 27 26.0 -8.5 8 250 10870 270 64 64.0 -0.0 | 278 64 63.0 -8.5 9 236 11265 270 70 70.0 -0.0 | 277 70 69.0 -8.5 10 200 12380 275 58 57.8 -5.1 | 283 58 56.8 -13.6 11 150 14230 245 42 38.1 17.7 | 256 38 37.1 9.2 12 100 16670 230 25 19.2 16.1 | 247 20 18.2 7.6 13 95 16968 225 27 19.1 19.1 | 240 21 18.1 10.6 14 70 18730 145 10 -5.7 8.2 | 87 7 -6.7 -0.3 15 50 20700 125 19 -15.6 10.9 | 98 17 -16.5 2.4 16 30 23880 20 11 -3.8 -10.3 | 14 19 -4.7 -18.9 17 20 26520 60 7 -6.1 -3.5 | 30 14 -7.0 -12.0 Wind Parameters Mean winds (0-6000m): 156.4 at 11.4 knts Storm direction: 186.4 at 8.6 knts Shear (0-3000m) pos: 2.0 neg: 2.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -4.4 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.49 Bulk Shear: 11.90 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 ------------------------------------------------------------------------------- 500 101 5 40 10| 9.1 0.0 9.1| 17.7 0.0 17.7 35.5 0.64| 9.7 6.2 1000 131 6 47 7| 5.7 0.0 5.7| 18.2 -0.5 17.7 17.7 0.45| 6.7 3.0 1500 147 6 48 5| 4.0 0.0 4.0| 18.2 -1.4 16.7 11.2 0.32| 5.0 1.6 2000 156 6 52 5| 3.0 1.0 4.1| 20.2 -1.4 18.8 9.4 0.43| 4.8 2.1 2500 155 7 65 4| 2.4 1.7 4.1| 21.1 -1.5 19.6 7.8 0.38| 4.8 1.8 3000 149 9 79 6| 2.0 2.2 4.2| 21.1 -4.4 16.6 5.5 0.27| 4.9 1.3 4000 149 11 96 6| 2.5 1.7 4.2| 50.1 -5.7 44.4 11.1 0.43| 5.4 2.3 5000 157 11 110 6| 2.5 1.3 3.9| 72.7 -5.7 67.0 13.4 0.55| 5.7 3.1 6000 156 11 109 6| 2.1 1.1 3.2| 95.3 -6.8 88.4 14.7 0.59| 5.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//OIKB/skewt/OIKB.skewt.20250510.00.gif