UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for OIKK... Searching the city database file for: OIKK ... Date:1200Z 7 NOV 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 82 1 925 778 2 850 1521 SFC 828 1754 22.2 -8.8 12 31.0 7.6 250 4 311.7 312.2 288.5 319.4 2.37 4 823 1806 20.0 -15.0 8 35.0 5.5 250 4 309.9 310.2 287.0 314.7 1.45 5 700 3158 6.4 -17.6 16 24.0 -2.1 245 5 309.6 309.8 286.8 314.1 1.37 6 632 3985 0.6 -18.4 23 19.0 -5.8 256 13 312.1 312.4 287.7 316.8 1.42 7 591 4518 -2.9 -26.9 14 24.0 -9.4 263 18 314.1 314.3 287.6 316.6 0.71 8 580 4667 -1.9 -38.9 4 37.0 -9.7 265 20 317.0 317.0 288.1 317.8 0.23 9 504 5768 -8.1 -55.1 1 47.0 -14.6 279 30 322.4 322.4 289.5 322.6 0.04 10 500 5830 -8.9 -54.9 1 46.0 -15.1 280 31 322.2 322.2 289.5 322.4 0.04 11 400 7520 -20.1 -52.1 4 32.0 -23.7 275 55 328.9 328.9 291.5 329.2 0.08 12 300 9580 -37.7 -48.7 31 11.0 -38.5 275 66 332.2 332.3 292.5 332.8 0.15 13 250 10820 -46.9 -53.9 45 7.0 -47.2 275 84 336.3 336.4 293.5 336.7 0.10 14 231 11342 -50.7 -57.7 43 7.0 -50.9 271 84 338.3 338.3 294.0 338.5 0.07 15 200 12270 -57.3 -65.3 36 8.0 -57.5 265 85 342.0 342.0 294.8 342.1 0.03 16 150 14060 -64.7 -73.7 28 9.0 -64.8 270 85 358.6 358.6 298.4 358.7 0.01 17 143 14352 -64.9 -73.9 28 9.0 -65.0 269 82 363.2 363.2 299.3 363.3 0.01 18 139 14526 -64.3 -73.3 28 9.0 -64.4 269 80 367.2 367.2 300.1 367.3 0.01 19 137 14615 -64.7 -73.7 28 9.0 -64.8 269 79 368.0 368.0 300.2 368.1 0.01 20 133 14796 -63.9 -72.9 28 9.0 -64.0 269 77 372.6 372.6 301.0 372.7 0.02 21 116 15626 -68.9 -77.9 26 9.0 -68.9 267 68 378.2 378.2 301.9 378.2 0.01 22 113 15783 -68.5 -77.5 26 9.0 -68.6 267 66 381.8 381.8 302.5 381.8 0.01 23 112 15836 -68.7 -77.7 26 9.0 -68.8 266 66 382.4 382.4 302.6 382.4 0.01 24 100 16510 -72.1 -81.1 25 9.0 -72.2 265 58 388.4 388.4 303.6 388.4 0.01 25 97 16689 -72.3 -80.8 27 8.5 -72.3 270 59 391.4 391.4 304.0 391.5 0.01 26 94 16874 -72.5 -80.5 29 8.0 -72.5 275 56 394.6 394.6 304.5 394.6 0.01 27 91 17064 -74.1 -82.1 28 8.0 -74.2 280 52 395.1 395.1 304.5 395.1 0.01 28 87 17327 -73.5 -81.5 28 8.0 -73.5 283 51 401.4 401.4 305.4 401.4 0.01 29 84 17533 -72.5 -80.5 29 8.0 -72.5 286 50 407.5 407.5 306.2 407.5 0.01 30 79 17893 -73.7 -81.7 28 8.0 -73.7 291 48 412.2 412.2 306.8 412.2 0.01 31 70 18610 -67.9 -80.9 14 13.0 -68.0 300 44 439.1 439.1 309.8 439.2 0.01 32 52 20411 -63.3 -80.3 8 17.0 -63.6 269 25 488.8 488.8 314.1 488.9 0.01 33 50 20650 -65.3 -82.3 8 17.0 -65.6 265 22 489.6 489.6 314.2 489.7 0.01 34 39 22198 -58.3 -80.3 4 22.0 -59.2 265 25 543.4 543.4 317.7 543.5 0.02 35 38 22362 -59.3 -81.3 4 22.0 -60.1 265 25 544.9 544.9 317.8 545.0 0.01 36 30 23860 -56.5 -81.5 3 25.0 -57.8 265 28 590.6 590.6 320.2 590.7 0.02 37 25 25030 -51.5 -79.5 2 28.0 -54.1 265 23 636.6 636.6 322.2 636.8 0.03 38 21 26164 -50.9 -77.9 3 27.0 -53.9 265 18 670.9 671.0 323.4 671.3 0.04 39 20 26480 -52.9 -78.9 3 26.0 -55.5 265 17 674.3 674.3 323.6 674.6 0.04 40 11 30402 -45.5 -72.5 3 27.0 -52.4 826.9 827.0 327.9 828.8 0.19 41 11 30402 -45.7 -73.7 3 28.0 -52.5 826.1 826.2 327.9 827.8 0.16 TRP 91 17064 -74.1 -82.1 28 8.0 -74.2 280 52 395.1 395.1 304.5 395.1 0.01 WND 97 16689 -72.3 -80.8 27 8.5 -72.3 270 59 391.4 391.4 304.0 391.5 0.01 Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 624.97 mb = 4076.05 m = 13372.70 ft Wetbulb zero: 734.42 mb = 2757.05 m = 9045.32 ft Sfc-500 mean rel hum: 11.37 % Est. max temperature: 20.93 C = 69.67 F Sfc-Lift cond lev (LCL): 519.87 mb = 5525.24 m = 18127.22 ft T: -6.73 C 700-500 lapse rate: 5.73 C/km ThetaE index: 5.32 C Layer 823.0- 632.0 mb Conv cond level (CCL): 373.88 mb = 8003.62 m = 26258.27 ft Mean mixing ratio: 1.44 g/kg Conv temperature: 39.32 C = 102.78 F Cap Strength: 10.81 C Lifted Index: 10.09 C Risk: None Lifted Index @300 mb: 12.82 C Lifted Index @700 mb: -0.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.16 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 51891.34 J/kg Cap Strength: 10.31 C Lift Cond Lev (LCL): 484.14 mb = 6074.05 m = 19927.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 18 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 ---------------------------------------------------------- 0 828 1754 250 4 3.8 1.4 | 137 16 -10.9 11.6 1 700 3158 245 5 4.5 2.1 | 141 16 -10.1 12.3 2 500 5830 280 31 30.5 -5.4 | 253 17 15.9 4.8 3 400 7520 275 55 54.8 -4.8 | 262 41 40.2 5.4 4 300 9580 275 66 65.7 -5.8 | 265 51 51.1 4.5 5 250 10820 275 84 83.7 -7.3 | 268 69 69.0 2.9 6 200 12270 265 85 84.7 7.4 | 256 72 70.0 17.6 7 150 14060 270 85 85.0 -0.0 | 262 71 70.4 10.2 8 100 16510 265 58 57.8 5.1 | 250 46 43.1 15.3 9 97 16689 270 59 59.0 -0.0 | 257 46 44.4 10.2 10 91 17064 280 52 51.2 -9.0 | 268 37 36.6 1.2 11 70 18610 300 44 38.1 -22.0 | 297 26 23.5 -11.8 12 50 20650 265 22 21.9 1.9 | 211 14 7.3 12.1 13 30 23860 265 28 27.9 2.4 | 226 18 13.3 12.7 14 20 26480 265 17 16.9 1.5 | 191 12 2.3 11.7 Wind Parameters Mean winds (0-6000m): 274.9 at 23.8 knts Storm direction: 304.9 at 17.9 knts Shear (0-3000m) pos: 2.6 neg: 0.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 69.7 deg Storm rel helicity (0-3000m) pos: 62.8 neg: 0.0 tot: 62.8 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 53.81 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 ------------------------------------------------------------------------------- 500 249 4 137 16| 0.0 0.4 0.4| 1.6 0.0 1.6 3.2 1.00| 0.4 0.4 1000 248 4 138 16| 0.0 0.4 0.4| 3.2 0.0 3.2 3.2 1.00| 0.4 0.4 1500 247 5 139 16| 0.0 0.7 0.7| 8.2 0.0 8.2 5.5 0.97| 0.7 0.7 2000 248 5 142 16| 1.3 0.5 1.8| 26.7 0.0 26.7 13.3 0.96| 1.8 1.7 2500 253 7 147 15| 2.1 0.4 2.5| 44.6 0.0 44.6 17.8 0.97| 2.5 2.4 3000 258 9 154 13| 2.6 0.3 2.9| 62.8 0.0 62.8 20.9 0.98| 3.0 2.9 4000 271 13 172 10| 3.3 0.3 3.5|103.7 0.0 103.7 25.9 0.97| 3.7 3.6 5000 275 18 201 9| 2.6 1.6 4.2|124.4 0.0 124.4 24.9 0.74| 4.4 3.2 6000 275 24 228 12| 2.2 2.4 4.6|134.4 0.0 134.4 22.4 0.59| 4.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//OIKK/skewt/OIKK.skewt.20251107.12.gif