UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051600.upa.cvt Date: 0000Z 16 MAY 25 Searching for OIKB... Searching the city database file for: OIKB ... Date:0000Z 16 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 1003 10 25.8 19.8 70 6.0 21.6 20 4 298.7 301.4 294.6 341.3 14.64 1 1000 38 28.0 21.0 66 7.0 23.0 10 6 301.1 304.1 296.1 347.7 15.85 2 998 56 29.2 22.2 66 7.0 24.1 10 6 302.5 305.7 297.3 353.2 17.12 3 982 200 28.6 19.6 58 9.0 22.2 13 5 303.3 306.1 296.0 347.1 14.77 4 974 272 28.4 19.4 58 9.0 22.0 15 5 303.8 306.6 296.1 347.6 14.71 5 925 732 30.2 13.2 35 17.0 18.8 25 3 310.2 312.1 294.8 341.9 10.36 6 899 987 32.4 7.4 21 25.0 16.6 356 8 315.0 316.4 293.7 337.6 7.20 7 850 1488 29.2 1.2 16 28.0 13.0 300 19 316.7 317.7 292.4 332.4 4.91 8 700 3169 14.8 -12.2 14 27.0 2.8 285 5 318.9 319.3 290.6 326.0 2.14 9 692 3266 13.8 -14.2 13 28.0 2.0 281 5 318.8 319.2 290.3 325.0 1.84 10 571 4845 0.0 -14.0 34 14.0 -5.5 209 8 320.6 321.1 291.2 328.2 2.27 11 563 4957 -0.7 -13.7 37 13.0 -5.9 204 8 321.1 321.6 291.5 329.0 2.36 12 554 5086 -1.3 -15.3 34 14.0 -6.7 198 8 321.9 322.3 291.4 329.0 2.10 13 545 5217 -0.7 -16.7 29 16.0 -6.7 192 9 324.1 324.5 291.9 330.6 1.90 14 500 5900 -4.9 -28.9 13 24.0 -11.4 160 10 327.1 327.2 291.6 329.6 0.70 15 400 7610 -19.1 -44.1 9 25.0 -22.7 240 8 330.2 330.2 292.0 330.9 0.19 16 300 9680 -34.3 -58.3 7 24.0 -35.8 265 17 337.0 337.0 293.6 337.2 0.05 17 250 10930 -40.7 -64.7 6 24.0 -41.7 220 43 345.6 345.6 295.7 345.7 0.03 18 200 12420 -49.9 -72.9 5 23.0 -50.4 220 46 353.8 353.8 297.4 353.8 0.01 19 150 14240 -63.9 -85.9 3 22.0 -64.0 220 41 360.0 360.0 298.7 360.0 0.00 20 103 16479 -75.7 -100.7 1 25.0 -75.7 197 31 378.3 378.3 301.9 378.3 0.00 21 100 16650 -76.5 -100.5 1 24.0 -76.5 195 30 379.9 379.9 302.2 379.9 0.00 22 96 16884 -77.3 -101.3 1 24.0 -77.3 190 37 382.8 382.8 302.7 382.8 0.00 23 87 17451 -75.1 -96.1 2 21.0 -75.2 179 33 398.2 398.2 304.9 398.2 0.00 24 76 18230 -76.5 -99.5 1 23.0 -76.6 164 27 410.9 410.9 306.6 410.9 0.00 25 70 18710 -70.7 -90.7 4 20.0 -70.8 155 23 433.1 433.1 309.1 433.1 0.00 26 67 18971 -68.3 -88.3 4 20.0 -68.4 151 22 443.8 443.8 310.3 443.8 0.00 27 57 19932 -71.3 -94.3 2 23.0 -71.4 137 18 458.0 458.0 311.6 458.0 0.00 28 50 20720 -63.5 -86.5 3 23.0 -63.8 125 14 493.8 493.8 314.5 493.9 0.00 29 30 23920 -53.5 -77.5 4 24.0 -55.3 100 22 598.8 598.8 320.6 599.0 0.03 30 25 25100 -50.9 -73.9 5 23.0 -53.5 96 22 638.3 638.3 322.3 638.9 0.07 31 22 25931 -51.9 -74.9 5 23.0 -54.5 92 23 659.1 659.1 323.0 659.6 0.07 32 20 26550 -50.7 -73.7 5 23.0 -53.8 90 23 681.0 681.0 323.8 681.7 0.09 33 16 28015 -47.3 -70.3 5 23.0 -52.0 737.0 737.0 325.6 738.6 0.18 TRP 96 16884 -77.3 -101.3 1 24.0 -77.3 190 37 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5862.00 m Freezing level: 571.00 mb = 4844.58 m = 15894.10 ft Wetbulb zero: 660.49 mb = 3648.76 m = 11970.87 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 24.58 % Est. max temperature: 43.75 C = 110.75 F Sfc-Lift cond lev (LCL): 919.06 mb = 789.68 m = 2590.79 ft T: 30.70 C 700-500 lapse rate: 7.21 C/km ThetaE index: 22.56 C Layer 925.0- 571.0 mb Conv cond level (CCL): 666.59 mb = 3573.14 m = 11722.76 ft Mean mixing ratio: 12.57 g/kg Conv temperature: 46.35 C = 115.43 F Cap Strength: 9.94 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.09 C Lifted Index @700 mb: 5.64 C Showalter Index: 5.19 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: 6.10 C K Index: 8.30 Risk: None Sweat Index: 62.40 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 522.89 J/kg Max Up Vert Vel: 32.34 m/s Conv Inhibition (B-): 788.21 J/kg Cap Strength: 9.94 C Lift Cond Lev (LCL): 788.63 mb = 2136.87 m = 7010.65 ft Lev Free Conv (LFC): 583.63 mb = 4664.95 m = 15304.76 ft Equ Level (EL): 543.63 mb = 5236.82 m = 17180.97 ft B at Equ Level: 50.05 J/kg Max Parcel Lev (MPL): 173.63 mb = 13314.67 m = 43682.78 ft Wind level data Storm motion: 309 at 7 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 1003 10 20 4 -1.4 -3.8 | 93 7 -6.6 0.4 1 1000 38 10 6 -1.0 -5.9 | 74 6 -6.2 -1.8 2 925 732 25 3 -1.3 -2.7 | 103 7 -6.5 1.4 3 850 1488 300 19 16.5 -9.5 | 295 12 11.3 -5.4 4 700 3169 285 5 4.8 -1.3 | 173 3 -0.4 2.9 5 500 5900 160 10 -3.4 9.4 | 148 16 -8.6 13.5 6 400 7610 240 8 6.9 4.0 | 192 8 1.7 8.1 7 300 9680 265 17 16.9 1.5 | 244 13 11.8 5.6 8 250 10930 220 43 27.6 32.9 | 211 43 22.5 37.1 9 200 12420 220 46 29.6 35.2 | 212 46 24.4 39.4 10 150 14240 220 41 26.4 31.4 | 211 41 21.2 35.6 11 100 16650 195 30 7.8 29.0 | 184 33 2.6 33.1 12 96 16884 190 37 6.4 36.4 | 182 41 1.2 40.6 13 70 18710 155 23 -9.7 20.8 | 149 29 -14.9 25.0 14 50 20720 125 14 -11.5 8.0 | 126 21 -16.7 12.2 15 30 23920 100 22 -21.7 3.8 | 107 28 -26.8 8.0 16 20 26550 90 23 -23.0 0.0 | 98 28 -28.2 4.1 Wind Parameters Mean winds (0-6000m): 278.7 at 8.9 knts Storm direction: 308.7 at 6.6 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -59.4 tot: -54.6 m^2/s^2 ave: -18.2 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 35.46 Bulk Shear: 14.75 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 14 5 84 6| 0.0 0.0 0.0| 3.2 -3.1 0.1 0.2 0.01| 3.8 0.0 1000 11 5 84 6| 0.0 2.9 2.9| 4.8 -14.2 -9.4 -9.4 -0.51| 5.8 -2.9 1500 327 8 17 3| 0.0 6.4 6.4| 4.8 -47.9 -43.1 -28.7 -0.75| 9.6 -7.2 2000 313 10 322 4| 0.0 3.8 3.8| 4.8 -52.9 -48.1 -24.0 -0.71| 8.3 -5.9 2500 308 11 308 4| 0.0 2.3 2.3| 4.8 -56.5 -51.6 -20.7 -0.68| 7.5 -5.1 3000 306 10 302 4| 0.0 1.3 1.3| 4.8 -59.4 -54.6 -18.2 -0.70| 7.0 -4.9 4000 301 9 282 3| 0.0 1.2 1.3| 5.6 -60.4 -54.8 -13.7 -0.63| 5.9 -3.7 5000 289 9 249 3| 0.0 1.3 1.3| 5.6 -68.3 -62.7 -12.5 -0.61| 5.4 -3.3 6000 279 9 232 5| 0.0 1.1 1.1| 8.8 -88.8 -80.0 -13.3 -0.61| 5.1 -3.1 Wrote GIF file: /home/apache/climate/data/raob//OIKB/skewt/OIKB.skewt.20250516.00.gif