UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 1 MAY 25 Station: OIAW WMO ident: 40811 Latitude: 31.33 Longitude: 48.67 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1004 22 42.0 8.0 13 34.0 20.3 60 4 314.8 316.1 293.3 335.9 6.71 1 1000 56 39.8 3.8 11 36.0 18.2 85 6 313.0 313.9 291.3 328.8 5.02 2 998 74 39.4 2.4 10 37.0 17.7 84 6 312.7 313.6 290.9 327.1 4.55 3 925 764 32.8 2.8 15 30.0 15.2 65 4 312.8 313.8 291.4 328.8 5.06 4 850 1515 25.0 2.0 22 23.0 11.9 280 2 312.3 313.3 291.3 328.7 5.20 5 700 3173 8.8 -2.2 46 11.0 3.2 270 10 312.2 313.1 290.8 326.9 4.65 6 686 3340 6.8 -4.2 45 11.0 1.4 269 10 311.8 312.6 290.2 324.7 4.08 7 633 3995 1.4 -6.6 55 8.0 -2.3 264 11 312.9 313.6 290.2 324.7 3.68 8 618 4188 0.0 -13.0 37 13.0 -5.1 263 12 313.5 313.9 289.0 320.9 2.27 9 613 4253 0.0 -25.0 13 25.0 -7.3 262 12 314.2 314.3 287.8 317.0 0.82 10 588 4587 -0.9 260 13 316.9 11 500 5860 -10.5 -38.5 8 28.0 -15.7 250 15 320.2 320.3 289.1 321.3 0.27 12 400 7530 -24.9 -33.9 43 9.0 -26.3 255 26 322.6 322.7 290.2 324.6 0.54 13 380 7903 -27.1 -31.7 65 4.6 -27.9 252 29 324.5 324.6 290.9 327.0 0.71 14 335 8804 -33.9 -51.9 15 18.0 -35.1 246 35 327.1 327.1 291.0 327.5 0.09 15 326 8995 -35.5 -47.5 28 12.0 -36.4 244 37 327.5 327.5 291.2 328.1 0.16 16 300 9570 -40.3 -58.3 13 18.0 -41.1 240 41 328.6 328.6 291.3 328.8 0.05 17 250 10790 -49.1 -67.1 10 18.0 -49.5 240 48 333.1 333.1 292.6 333.1 0.02 18 200 12240 -54.9 -73.9 8 19.0 -55.2 245 48 345.8 345.8 295.7 345.9 0.01 19 198 12305 -54.9 -73.9 8 19.0 -55.2 245 48 346.8 346.8 295.9 346.9 0.01 20 191 12536 -54.1 -74.1 7 20.0 -54.4 246 50 351.7 351.7 297.0 351.7 0.01 21 150 14070 -60.3 -87.3 2 27.0 -60.5 250 58 366.2 366.2 299.9 366.2 0.00 22 139 14542 -62.9 -89.9 1 27.0 -63.0 369.7 369.7 300.5 369.7 0.00 23 138 14586 -63.3 -90.3 1 27.0 -63.4 369.7 369.7 300.5 369.7 0.00 24 128 15049 -62.6 -89.6 1 27.0 -62.8 250 71 379.0 379.0 302.1 379.0 0.00 25 123 15295 -62.3 -89.3 2 27.0 -62.5 383.9 383.9 302.9 383.9 0.00 26 105 16258 -68.5 -93.5 2 25.0 -68.6 389.9 389.9 303.8 389.9 0.00 27 102 16432 -67.7 -92.7 2 25.0 -67.8 394.7 394.7 304.5 394.7 0.00 TRP WND 128 15049 -62.6 -89.6 1 27.0 -62.8 250 71 379.0 379.0 302.1 379.0 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 613.00 mb = 4252.99 m = 13953.21 ft Wetbulb zero: 665.53 mb = 3586.64 m = 11767.06 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 31.40 % Est. max temperature: 39.58 C = 103.24 F Sfc-Lift cond lev (LCL): 617.03 mb = 4200.45 m = 13780.83 ft T: 0.00 C 700-500 lapse rate: 7.18 C/km ThetaE index: 11.77 C Layer 850.0- 588.0 mb Conv cond level (CCL): 551.56 mb = 5089.05 m = 16696.17 ft Mean mixing ratio: 4.91 g/kg Conv temperature: 45.47 C = 113.85 F Cap Strength: 3.24 C Lifted Index: 1.55 C Risk: Showers probable Lifted Index @300 mb: 1.11 C Lifted Index @700 mb: -0.54 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.50 C Cross Totals Index: 12.50 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.33 J/kg Max Up Vert Vel: 11.25 m/s Conv Inhibition (B-): 170.62 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 593.11 mb = 4517.30 m = 14820.36 ft Lev Free Conv (LFC): 428.11 mb = 7021.80 m = 23037.14 ft Equ Level (EL): 378.11 mb = 7939.01 m = 26046.32 ft B at Equ Level: 63.24 J/kg Max Parcel Lev (MPL): 288.11 mb = 9840.72 m = 32285.42 ft Wind level data Storm motion: 291 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 1004 22 60 4 -3.5 -2.0 | 93 10 -9.6 0.4 1 1000 56 85 6 -6.0 -0.5 | 99 12 -12.1 1.9 2 925 764 65 4 -3.6 -1.7 | 94 10 -9.8 0.7 3 850 1515 280 2 2.0 -0.3 | 116 5 -4.2 2.1 4 700 3173 270 10 10.0 -0.0 | 238 5 3.8 2.4 5 500 5860 250 15 14.1 5.1 | 226 11 7.9 7.6 6 400 7530 255 26 25.1 6.7 | 244 21 18.9 9.2 7 300 9570 240 41 35.5 20.5 | 232 37 29.3 22.9 8 250 10790 240 48 41.6 24.0 | 233 44 35.4 26.4 9 200 12240 245 48 43.5 20.3 | 239 44 37.3 22.7 10 150 14070 250 58 54.5 19.8 | 245 53 48.3 22.3 Wind Parameters Mean winds (0-6000m): 261.5 at 8.8 knts Storm direction: 291.5 at 6.6 knts Shear (0-3000m) pos: 0.2 neg: 2.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 141.1 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -6.0 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.39 Bulk Shear: 26.52 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 79 5 97 11| 1.2 0.0 1.2| 3.1 -1.8 1.2 2.4 0.11| 4.3 0.5 1000 71 5 95 11| 0.6 2.0 2.6| 3.1 -6.0 -3.0 -3.0 -0.16| 4.2 -0.7 1500 69 4 96 10| 0.4 2.2 2.6| 6.5 -6.0 0.4 0.3 0.11| 4.4 0.5 2000 55 4 91 9| 0.3 2.3 2.6| 7.5 -6.0 1.5 0.8 0.17| 3.9 0.7 2500 351 4 73 6| 0.2 2.3 2.6| 8.8 -6.0 2.7 1.1 0.27| 3.6 1.0 3000 293 5 107 2| 0.2 2.4 2.6| 9.9 -6.0 3.9 1.3 0.32| 3.5 1.1 4000 275 6 182 2| 0.1 2.1 2.2| 10.3 -6.4 3.9 1.0 0.29| 2.9 0.8 5000 268 8 207 3| 0.1 1.9 2.0| 10.3 -7.6 2.6 0.5 0.23| 2.6 0.6 6000 261 9 215 5| 0.1 1.8 1.9| 11.7 -9.5 2.2 0.4 0.20| 2.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20250501.12.gif