UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 13 OCT 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 9 1 925 722 2 850 1482 SFC 825 1754 28.2 2.2 19 26.0 12.9 100 2 318.4 319.4 293.3 335.8 5.44 4 819 1818 27.0 -1.0 16 28.0 11.4 93 2 317.8 318.6 292.2 331.8 4.34 5 700 3164 13.2 -4.8 28 18.0 4.1 305 4 317.1 317.8 291.6 329.5 3.82 6 567 4886 -1.9 -9.9 54 8.0 -5.3 224 12 319.0 319.7 291.6 329.5 3.18 7 500 5880 -5.1 -53.1 1 48.0 -12.7 175 17 326.8 326.8 290.9 327.0 0.06 8 494 5975 -5.3 -53.3 1 48.0 -12.9 179 17 327.7 327.7 291.1 327.9 0.05 9 400 7600 -16.9 -57.9 2 41.0 -21.4 245 9 333.0 333.0 292.6 333.2 0.04 10 300 9690 -33.7 -60.7 5 27.0 -35.3 240 3 337.9 337.9 293.9 338.0 0.04 11 250 10950 -41.7 -67.7 4 26.0 -42.6 240 18 344.1 344.1 295.3 344.1 0.02 12 200 12440 -51.7 -76.7 3 25.0 -52.1 230 22 350.9 350.9 296.8 350.9 0.01 13 150 14250 -63.3 -83.3 5 20.0 -63.4 220 27 361.0 361.0 298.9 361.0 0.00 14 136 14849 -66.3 -86.3 4 20.0 -66.4 218 25 366.0 366.0 299.8 366.0 0.00 15 135 14894 -66.3 -85.3 5 19.0 -66.4 217 25 366.8 366.8 300.0 366.8 0.00 16 100 16680 -74.5 -92.5 5 18.0 -74.5 210 20 383.8 383.8 302.8 383.8 0.00 17 95 16978 -75.1 -93.1 4 18.0 -75.2 205 18 388.3 388.3 303.5 388.3 0.00 18 83 17760 -75.5 -92.5 5 17.0 -75.6 194 17 402.8 402.8 305.6 402.8 0.00 19 73 18505 -74.3 -90.3 7 16.0 -74.3 183 15 420.4 420.4 307.7 420.4 0.00 20 70 18750 -72.3 -89.3 6 17.0 -72.4 180 15 429.7 429.7 308.8 429.7 0.00 21 62 19477 -67.7 -86.7 5 19.0 -67.9 214 13 455.1 455.1 311.3 455.1 0.00 22 57 19984 -68.7 -88.7 4 20.0 -68.9 238 11 463.9 463.9 312.1 463.9 0.00 23 50 20780 -64.9 -86.9 3 22.0 -65.2 275 9 490.5 490.5 314.2 490.6 0.00 24 41 22010 -58.3 -86.3 2 28.0 -59.2 291 10 535.6 535.6 317.3 535.7 0.01 25 30 23980 -57.7 -84.7 2 27.0 -58.9 315 11 587.3 587.3 320.0 587.4 0.01 26 21 26281 -51.3 -67.3 13 16.0 -53.9 271 11 669.7 669.8 323.4 671.5 0.21 27 20 26600 -51.1 -80.1 2 29.0 -54.2 265 11 679.8 679.8 323.7 680.0 0.03 28 19 26934 -50.9 -79.9 2 29.0 -54.2 690.4 690.4 324.1 690.7 0.04 29 18 27285 -51.7 -79.7 2 28.0 -54.9 698.7 698.7 324.4 699.0 0.04 30 15 28477 -48.1 -78.1 2 30.0 -52.9 748.0 748.1 325.9 748.6 0.06 31 12 29959 -44.7 -74.7 2 30.0 -51.7 809.4 809.4 327.5 810.6 0.13 TRP 95 16978 -75.1 -93.1 4 18.0 -75.2 205 18 388.3 388.3 303.5 388.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5871.00 m Freezing level: 583.74 mb = 4669.43 m = 15319.47 ft Wetbulb zero: 641.90 mb = 3872.19 m = 12703.88 ft Sfc-500 mean rel hum: 31.48 % Est. max temperature: 27.35 C = 81.24 F Sfc-Lift cond lev (LCL): 562.50 mb = 4949.10 m = 16237.01 ft T: -2.10 C 700-500 lapse rate: 6.74 C/km ThetaE index: 6.38 C Layer 819.0- 567.0 mb Conv cond level (CCL): 461.14 mb = 6505.04 m = 21341.72 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 38.71 C = 101.68 F Cap Strength: 3.89 C Lifted Index: 5.60 C Risk: None Lifted Index @300 mb: 5.89 C Lifted Index @700 mb: -0.43 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.41 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 38808.73 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 538.42 mb = 5294.94 m = 17371.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 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 ---------------------------------------------------------- 0 825 1754 100 2 -2.0 0.3 | 57 8 -7.1 -4.7 1 700 3164 305 4 3.3 -2.3 | 14 8 -1.8 -7.3 2 500 5880 175 17 -1.5 16.9 | 151 14 -6.6 11.9 3 400 7600 245 9 8.2 3.8 | 292 3 3.0 -1.2 4 300 9690 240 3 2.6 1.5 | 36 4 -2.5 -3.5 5 250 10950 240 18 15.6 9.0 | 249 11 10.5 4.0 6 200 12440 230 22 16.9 14.1 | 232 15 11.7 9.1 7 150 14250 220 27 17.4 20.7 | 218 20 12.2 15.7 8 100 16680 210 20 10.0 17.3 | 202 13 4.9 12.3 9 95 16978 205 18 7.6 16.3 | 192 12 2.5 11.3 10 70 18750 180 15 0.0 15.0 | 153 11 -5.1 10.0 11 50 20780 275 9 9.0 -0.8 | 326 7 3.9 -5.8 12 30 23980 315 11 7.8 -7.8 | 348 13 2.7 -12.8 13 20 26600 265 11 11.0 1.0 | 305 7 5.8 -4.1 Wind Parameters Mean winds (0-6000m): 195.5 at 9.5 knts Storm direction: 225.5 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 177.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -34.1 tot: -34.1 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.90 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 7.04 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 ------------------------------------------------------------------------------- 500 206 2 54 5| 0.0 2.3 2.3| 0.0 -4.5 -4.5 -9.1 -0.77| 2.4 -1.9 1000 330 3 27 8| 0.0 2.3 2.3| 0.0 -12.2 -12.2 -12.2 -0.89| 2.8 -2.5 1500 322 3 23 8| 0.0 2.2 2.2| 0.0 -18.2 -18.2 -12.1 -0.84| 3.0 -2.6 2000 301 4 16 7| 0.0 2.3 2.3| 0.0 -23.7 -23.7 -11.9 -0.86| 3.1 -2.7 2500 279 5 6 6| 0.0 2.3 2.3| 0.0 -28.8 -28.8 -11.5 -0.87| 3.4 -2.9 3000 255 6 356 4| 0.0 2.2 2.2| 0.0 -34.1 -34.1 -11.4 -0.90| 3.7 -3.3 4000 198 8 131 4| 0.0 2.1 2.1| 0.0 -54.7 -54.7 -13.7 -0.85| 4.4 -3.7 5000 190 9 140 5| 0.8 1.7 2.5| 17.4 -58.4 -40.9 -8.2 -0.52| 4.7 -2.4 6000 196 10 149 5| 1.3 1.4 2.7| 25.0 -58.4 -33.4 -5.6 -0.31| 4.6 -1.4 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251013.12.gif