UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 16 APR 25 Station: OIKK WMO ident: 40841 Latitude: 30.25 Longitude: 56.97 Elevation: 1754.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -46 1 925 672 2 850 1439 SFC 821 1754 30.8 -5.2 9 36.0 11.6 260 30 321.6 322.2 292.3 332.1 3.16 4 813 1841 28.2 -19.8 3 48.0 8.2 258 30 319.7 319.9 289.7 323.1 0.98 5 700 3129 14.8 -18.2 9 33.0 1.8 235 25 318.9 319.1 289.8 323.3 1.30 6 584 4619 0.6 -20.4 19 21.0 -6.5 238 30 319.3 319.5 289.9 323.7 1.29 7 500 5840 -10.1 -36.1 10 26.0 -15.3 240 35 320.7 320.8 289.3 322.0 0.35 8 400 7530 -22.5 -47.5 8 25.0 -25.4 245 51 325.7 325.8 290.6 326.3 0.13 9 352 8454 -29.3 -62.3 3 33.0 -31.3 245 55 328.7 328.7 291.4 328.8 0.02 10 300 9570 -39.1 -57.1 13 18.0 -40.0 245 59 330.3 330.3 291.9 330.5 0.06 11 250 10800 -49.3 -65.3 14 16.0 -49.7 250 68 332.8 332.8 292.5 332.9 0.02 12 240 11068 -51.1 -67.1 13 16.0 -51.4 251 75 334.0 334.0 292.8 334.1 0.02 13 238 11122 -51.3 -67.3 13 16.0 -51.6 251 77 334.5 334.5 292.9 334.5 0.02 14 236 11177 -51.3 -67.3 13 16.0 -51.6 251 78 335.3 335.3 293.2 335.4 0.02 15 230 11345 -51.5 -67.5 13 16.0 -51.8 252 83 337.5 337.5 293.7 337.5 0.02 16 214 11817 -49.3 -68.3 9 19.0 -49.8 253 95 347.9 347.9 296.2 348.0 0.02 17 200 12260 -51.3 -73.3 6 22.0 -51.7 255 107 351.5 351.5 297.0 351.6 0.01 18 169 13338 -58.3 -82.1 3 23.8 -58.5 250 109 357.2 357.2 298.1 357.2 0.00 19 150 14080 -63.3 -88.3 2 25.0 -63.4 255 106 361.0 361.0 298.9 361.0 0.00 20 128 15051 -67.5 -93.5 1 26.0 -67.6 259 90 370.2 370.2 300.6 370.2 0.00 21 125 15194 -67.5 -92.5 2 25.0 -67.6 259 88 372.7 372.7 301.1 372.7 0.00 22 100 16530 -72.1 -96.1 2 24.0 -72.2 265 66 388.4 388.4 303.6 388.4 0.00 23 87 17344 -75.9 -98.9 1 23.0 -75.9 250 44 396.6 396.6 304.8 396.6 0.00 24 86 17411 -75.9 -98.9 1 23.0 -75.9 250 43 397.9 397.9 304.9 397.9 0.00 25 79 17905 -73.3 -97.3 1 24.0 -73.3 252 34 413.0 413.0 306.9 413.0 0.00 26 72 18446 -75.3 -97.3 2 22.0 -75.3 254 25 419.9 419.9 307.7 419.9 0.00 27 70 18610 -74.9 -97.9 2 23.0 -75.0 255 22 424.1 424.1 308.2 424.1 0.00 28 60 19524 -69.5 -93.5 2 24.0 -69.6 214 13 455.3 455.3 311.4 455.3 0.00 29 56 19937 -70.9 -93.9 2 23.0 -71.0 195 9 461.2 461.2 311.9 461.2 0.00 30 50 20620 -66.7 -91.7 2 25.0 -67.0 165 3 486.3 486.3 314.0 486.3 0.00 31 45 21264 -62.5 -88.5 2 26.0 -63.0 193 4 511.4 511.4 315.7 511.4 0.00 32 42 21689 -64.1 -89.1 2 25.0 -64.5 211 5 517.6 517.6 316.1 517.6 0.00 33 30 23800 -54.1 -82.1 2 28.0 -55.8 300 8 597.2 597.2 320.5 597.3 0.02 34 26 24730 -52.3 -79.3 2 27.0 -54.6 296 7 627.2 627.2 321.8 627.4 0.03 35 23 25526 -53.5 -79.5 3 26.0 -55.8 293 6 646.1 646.1 322.6 646.3 0.03 36 20 26440 -49.1 -77.1 2 28.0 -52.8 290 5 685.9 685.9 324.0 686.3 0.05 37 11 30423 -42.3 -71.3 3 29.0 -50.7 838.5 838.6 328.2 840.9 0.23 TRP 87 17344 -75.9 -98.9 1 23.0 -75.9 250 44 396.6 396.6 304.8 396.6 0.00 WND 169 13338 -58.3 -82.1 3 23.8 -58.5 250 109 357.2 357.2 298.1 357.2 0.00 Sounding variables and indices 1000-500 mb thick: 5886.00 m Freezing level: 579.29 mb = 4687.72 m = 15379.47 ft Wetbulb zero: 675.04 mb = 3427.63 m = 11245.37 ft Sfc-500 mean rel hum: 11.52 % Est. max temperature: 28.39 C = 83.10 F Sfc-Lift cond lev (LCL): 482.89 mb = 6103.78 m = 20025.28 ft T: -12.04 C 700-500 lapse rate: 9.18 C/km ThetaE index: 8.93 C Layer 813.0- 700.0 mb Conv cond level (CCL): 370.56 mb = 8082.30 m = 26516.40 ft Mean mixing ratio: 1.18 g/kg Conv temperature: 36.43 C = 97.57 F Cap Strength: 4.41 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 5.41 C Lifted Index @700 mb: -0.57 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.88 J/kg Max Up Vert Vel: 7.47 m/s Conv Inhibition (B-): 37279.99 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 410.64 mb = 7331.27 m = 24052.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 26 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 ---------------------------------------------------------- 0 821 1754 260 30 29.5 5.2 | 213 7 3.9 6.1 1 700 3129 235 25 20.5 14.3 | 161 16 -5.1 15.2 2 500 5840 240 35 30.3 17.5 | 194 19 4.7 18.4 3 400 7530 245 51 46.2 21.6 | 223 30 20.6 22.5 4 300 9570 245 59 53.5 24.9 | 227 38 27.9 25.8 5 250 10800 250 68 63.9 23.3 | 238 45 38.3 24.2 6 200 12260 255 107 103.4 27.7 | 250 83 77.8 28.6 7 169 13338 250 109 102.4 37.3 | 244 86 76.8 38.2 8 150 14080 255 106 102.4 27.4 | 250 82 76.8 28.3 9 100 16530 265 66 65.7 5.8 | 261 41 40.2 6.7 10 87 17344 250 44 41.3 15.0 | 225 22 15.8 16.0 11 70 18610 255 22 21.3 5.7 | 147 8 -4.3 6.6 12 50 20620 165 3 -0.8 2.9 | 98 27 -26.4 3.8 13 30 23800 300 8 6.9 -4.0 | 81 19 -18.7 -3.1 14 20 26440 290 5 4.7 -1.7 | 88 21 -20.9 -0.8 Wind Parameters Mean winds (0-6000m): 242.0 at 34.1 knts Storm direction: 272.0 at 25.6 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -30.6 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -27.5 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.11 Bulk Shear: 13.21 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 ------------------------------------------------------------------------------- 500 258 29 203 8| 0.0 5.1 5.1| 0.0 -9.1 -9.1 -18.2 -0.81| 5.1 -4.1 1000 252 28 188 10| 0.0 4.9 4.9| 0.0 -19.2 -19.2 -19.2 -0.75| 5.0 -3.7 1500 248 27 178 11| 0.0 4.4 4.4| 1.6 -27.5 -25.9 -17.3 -0.67| 4.6 -3.1 2000 245 27 175 12| 0.5 3.3 3.8| 9.7 -27.5 -17.8 -8.9 -0.47| 3.9 -1.8 2500 243 27 175 13| 0.8 2.6 3.4| 17.8 -27.5 -9.7 -3.9 -0.31| 3.5 -1.1 3000 242 28 176 14| 1.0 2.2 3.2| 26.0 -27.5 -1.5 -0.5 -0.18| 3.3 -0.6 4000 241 29 179 15| 1.2 1.6 2.9| 42.9 -27.5 15.4 3.8 0.00| 2.9 0.0 5000 241 31 186 16| 1.9 1.3 3.2| 82.8 -27.5 55.3 11.1 0.22| 3.3 0.7 6000 242 34 195 18| 2.3 1.1 3.4|121.5 -27.5 94.0 15.7 0.31| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20250416.12.gif