UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050700.upa.cvt Date: 0000Z 7 MAY 25 Searching for OIKB... Searching the city database file for: OIKB ... Date:0000Z 7 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 1000 10 25.6 21.5 78 4.1 22.7 10 4 298.8 301.7 295.8 346.4 16.35 1 995 54 27.8 23.6 78 4.2 24.7 4 5 301.4 304.8 298.0 356.6 18.74 2 958 390 34.4 12.4 26 22.0 19.7 318 13 311.3 313.1 294.4 340.5 9.48 3 951 456 34.6 6.6 18 28.0 17.3 309 14 312.2 313.4 292.3 332.2 6.43 4 925 704 33.6 -3.4 9 37.0 13.7 275 20 313.7 314.3 290.0 324.0 3.21 5 850 1458 28.0 -14.0 5 42.0 9.2 295 23 315.5 315.8 288.9 320.6 1.52 6 795 2044 24.6 290 23 317.9 7 700 3136 15.0 -11.0 16 26.0 3.2 280 24 319.1 319.6 290.8 326.9 2.36 8 638 3910 7.6 -11.4 25 19.0 -0.7 274 24 319.3 319.7 291.0 327.6 2.50 9 578 4717 2.6 -26.4 10 29.0 -6.3 269 23 322.6 322.7 290.3 325.3 0.77 10 560 4972 0.6 -19.4 21 20.0 -6.5 267 23 323.1 323.4 291.2 328.2 1.47 11 554 5059 0.0 -21.0 19 21.0 -7.1 266 23 323.4 323.7 291.1 327.9 1.29 12 542 5234 -1.5 -26.5 13 25.0 -8.8 265 23 323.7 323.8 290.7 326.5 0.81 13 500 5870 -7.1 -20.1 35 13.0 -11.3 260 23 324.4 324.7 291.6 329.7 1.55 14 464 6446 -11.9 -20.9 47 9.0 -14.7 260 26 325.4 325.7 291.9 330.8 1.56 15 456 6579 -12.9 -22.9 43 10.0 -15.8 260 27 325.8 326.0 291.8 330.4 1.33 16 421 7181 -18.5 -26.5 49 8.0 -20.4 260 31 326.1 326.3 291.7 329.8 1.04 17 400 7560 -21.3 -35.3 27 14.0 -23.7 260 33 327.3 327.4 291.5 329.1 0.47 18 382 7898 -24.1 -42.1 17 18.0 -26.5 261 37 328.0 328.0 291.4 328.9 0.25 19 347 8593 -28.3 -45.3 18 17.0 -30.2 262 46 331.4 331.4 292.3 332.2 0.19 20 324 9083 -30.9 -53.9 9 23.0 -32.7 264 53 334.4 334.4 293.0 334.7 0.08 21 317 9238 -30.1 -55.1 7 25.0 -32.1 264 55 337.6 337.6 293.8 337.9 0.07 22 300 9630 -30.9 -62.9 3 32.0 -32.9 265 60 341.8 341.8 294.8 341.9 0.03 23 290 9869 -31.8 -65.8 2 34.0 -33.8 260 68 343.9 343.9 295.3 344.0 0.02 24 276 10216 -33.1 -70.1 1 37.0 -35.0 262 68 346.9 346.9 296.0 346.9 0.01 25 250 10900 -38.3 -73.3 1 35.0 -39.6 265 67 349.1 349.1 296.4 349.2 0.01 26 200 12400 -50.7 -81.7 1 31.0 -51.1 255 54 352.5 352.5 297.2 352.5 0.00 27 150 14240 -60.1 -89.1 1 29.0 -60.3 230 23 366.5 366.5 299.9 366.5 0.00 28 114 15893 -74.3 -100.3 1 26.0 -74.3 257 17 370.0 370.0 300.6 370.0 0.00 29 107 16263 -72.1 -98.1 1 26.0 -72.2 263 16 381.0 381.0 302.4 381.0 0.00 30 100 16660 -73.5 -99.5 1 26.0 -73.6 270 14 385.7 385.7 303.2 385.7 0.00 31 83 17727 -80.5 -103.5 1 23.0 -80.5 210 11 392.6 392.6 304.2 392.6 0.00 32 82 17795 -80.5 -103.5 1 23.0 -80.5 208 11 393.9 393.9 304.3 393.9 0.00 33 70 18690 -78.3 -102.3 1 24.0 -78.3 175 9 416.9 416.9 307.3 416.9 0.00 34 56 19991 -70.3 -97.3 1 27.0 -70.4 119 6 462.6 462.6 312.0 462.6 0.00 35 50 20670 -67.3 -94.3 1 27.0 -67.5 90 5 484.9 484.9 313.8 484.9 0.00 36 30 23820 -54.9 -84.9 1 30.0 -56.5 40 2 595.0 595.0 320.4 595.0 0.01 37 20 26450 -46.7 -77.7 2 31.0 -51.2 140 9 693.2 693.3 324.2 693.6 0.05 38 18 27153 -43.9 -75.9 2 32.0 -49.8 723.3 723.3 325.2 723.9 0.07 39 16 27942 -45.3 -75.3 2 30.0 -51.0 743.5 743.5 325.8 744.3 0.09 40 11 30471 -40.1 -72.1 2 32.0 -49.7 846.5 846.6 328.4 848.6 0.20 TRP 83 17727 -80.5 -103.5 1 23.0 -80.5 210 11 392.6 392.6 304.2 392.6 0.00 WND 290 9869 -31.8 -65.8 2 34.0 -33.8 260 68 343.9 343.9 295.3 344.0 0.02 Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 554.00 mb = 5058.60 m = 16596.26 ft Wetbulb zero: 648.96 mb = 3768.25 m = 12362.89 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 20.09 % Est. max temperature: 42.33 C = 108.19 F Sfc-Lift cond lev (LCL): 942.21 mb = 538.87 m = 1767.91 ft T: 34.26 C 700-500 lapse rate: 8.08 C/km ThetaE index: 36.07 C Layer 958.0- 795.0 mb Conv cond level (CCL): 590.30 mb = 4545.01 m = 14911.28 ft Mean mixing ratio: 8.48 g/kg Conv temperature: 48.71 C = 119.67 F Cap Strength: 8.08 C Lifted Index: 1.32 C Risk: Showers probable Lifted Index @300 mb: 5.53 C Lifted Index @700 mb: 8.08 C Showalter Index: 7.30 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: -6.90 C K Index: -4.90 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 149.07 J/kg Max Up Vert Vel: 17.27 m/s Conv Inhibition (B-): 976.54 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 691.54 mb = 3237.52 m = 10621.64 ft Lev Free Conv (LFC): 446.54 mb = 6737.06 m = 22102.94 ft Equ Level (EL): 336.54 mb = 8811.75 m = 28909.58 ft B at Equ Level: 148.17 J/kg Max Parcel Lev (MPL): 286.54 mb = 9952.79 m = 32653.11 ft Wind level data Storm motion: 308 at 16 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 1000 10 10 4 -0.7 -3.9 | 114 15 -13.8 6.1 1 925 704 275 20 19.9 -1.7 | 219 11 6.9 8.3 2 850 1458 295 23 20.8 -9.7 | 267 8 7.8 0.4 3 700 3136 280 24 23.6 -4.2 | 241 12 10.6 5.9 4 500 5870 260 23 22.7 4.0 | 214 17 9.6 14.1 5 400 7560 260 33 32.5 5.7 | 231 25 19.4 15.8 6 300 9630 265 60 59.8 5.2 | 252 49 46.7 15.3 7 290 9869 260 68 67.0 11.8 | 248 58 53.9 21.9 8 250 10900 265 67 66.7 5.8 | 253 56 53.7 15.9 9 200 12400 255 54 52.2 14.0 | 238 46 39.1 24.1 10 150 14240 230 23 17.6 14.8 | 190 25 4.6 24.9 11 100 16660 270 14 14.0 -0.0 | 185 10 0.9 10.1 12 83 17727 210 11 5.5 9.5 | 159 21 -7.6 19.6 13 70 18690 175 9 -0.8 9.0 | 144 24 -13.8 19.0 14 50 20670 90 5 -5.0 0.0 | 119 21 -18.1 10.1 15 30 23820 40 2 -1.3 -1.5 | 121 17 -14.3 8.6 16 20 26450 140 9 -5.8 6.9 | 132 25 -18.8 17.0 Wind Parameters Mean winds (0-6000m): 277.7 at 22.0 knts Storm direction: 307.7 at 16.5 knts Shear (0-3000m) pos: 0.8 neg: 4.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -23.2 tot: -1.6 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 7.19 Bulk Shear: 20.73 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 ------------------------------------------------------------------------------- 500 286 10 153 8| 0.0 15.0 15.0| 2.6 -12.7 -10.1 -20.1 0.05| 17.6 0.9 1000 283 15 190 7| 0.0 11.0 11.0| 11.6 -12.9 -1.3 -1.3 0.20| 15.3 3.0 1500 286 17 213 6| 1.6 7.3 9.0| 21.6 -12.9 8.8 5.8 0.30| 11.8 3.6 2000 288 19 227 6| 1.2 5.7 7.0| 21.6 -16.0 5.6 2.8 0.25| 9.3 2.3 2500 288 20 235 7| 1.0 4.8 5.8| 21.6 -19.4 2.2 0.9 0.20| 7.9 1.6 3000 287 20 237 8| 0.8 4.2 5.0| 21.6 -23.2 -1.6 -0.5 0.16| 6.9 1.1 4000 284 21 237 9| 0.6 3.2 3.8| 21.6 -31.7 -10.1 -2.5 0.09| 5.6 0.5 5000 281 22 234 10| 0.5 2.7 3.1| 21.6 -41.0 -19.4 -3.9 0.03| 4.8 0.2 6000 278 22 231 11| 0.4 2.3 2.7| 23.7 -49.0 -25.3 -4.2 0.00| 4.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//OIKB/skewt/OIKB.skewt.20250507.00.gif