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 OIAW... Searching the city database file for: OIAW ... Date:1200Z 7 NOV 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 1012 22 33.2 2.2 14 31.0 15.7 225 2 305.3 306.1 288.4 318.9 4.43 1 1007 67 30.2 -0.8 13 31.0 13.8 217 2 302.7 303.4 286.6 313.7 3.58 2 1000 131 29.4 -1.6 13 31.0 13.2 205 2 302.5 303.2 286.4 313.0 3.40 3 920 1123 22.6 -5.4 15 28.0 9.2 230 4 302.9 303.4 285.8 311.5 2.77 4 850 2030 15.8 -15.2 10 31.0 3.8 245 5 302.7 303.0 284.2 307.1 1.38 5 700 4122 1.0 -29.0 9 30.0 -6.5 260 9 303.6 303.7 283.5 305.3 0.50 6 500 7370 -21.1 -42.1 13 21.0 -23.6 260 21 307.3 307.3 284.5 308.0 0.19 7 437 8346 -29.3 -40.3 34 11.0 -30.4 263 48 309.0 309.0 285.3 309.9 0.26 8 400 8970 -33.9 -48.9 21 15.0 -34.9 265 65 310.9 311.0 285.8 311.3 0.11 9 373 9457 -37.9 -52.9 19 15.0 -38.7 263 69 311.9 311.9 286.1 312.2 0.08 10 300 10920 -50.5 -57.5 43 7.0 -50.7 255 81 314.2 314.2 286.9 314.4 0.05 11 279 11390 -54.5 -60.5 47 6.0 -54.6 255 84 315.0 315.0 287.1 315.2 0.04 12 272 11553 -55.2 -61.5 46 6.2 -55.4 255 85 316.2 316.2 287.5 316.4 0.04 13 250 12090 -57.7 -64.7 40 7.0 -57.8 250 76 320.3 320.3 288.9 320.4 0.03 14 200 13490 -62.7 -70.7 33 8.0 -62.8 255 74 333.5 333.5 292.7 333.5 0.01 15 150 15250 -65.9 -74.9 27 9.0 -66.0 260 64 356.6 356.6 298.0 356.6 0.01 16 121 16549 -70.5 -79.5 25 9.0 -70.5 265 58 370.7 370.7 300.7 370.8 0.01 17 115 16852 -70.7 -79.7 25 9.0 -70.8 262 52 375.8 375.8 301.6 375.8 0.01 18 107 17284 -69.3 -78.3 26 9.0 -69.4 259 43 386.3 386.3 303.2 386.3 0.01 19 101 17630 -69.3 -78.3 26 9.0 -69.4 256 35 392.7 392.7 304.2 392.8 0.01 20 100 17690 -69.3 -78.3 26 9.0 -69.4 255 34 393.8 393.8 304.3 393.9 0.01 21 70 19850 -66.5 -82.5 9 16.0 -66.7 265 23 442.1 442.1 310.1 442.1 0.01 22 50 21910 -62.3 -83.3 4 21.0 -62.7 285 8 496.7 496.7 314.7 496.7 0.01 23 32 24735 -54.7 -82.7 2 28.0 -56.2 268 25 584.6 584.6 319.9 584.7 0.01 24 30 25150 -54.3 -81.3 2 27.0 -56.0 265 27 596.6 596.6 320.5 596.7 0.02 25 20 27800 -49.3 -77.3 2 28.0 -52.9 265 20 685.3 685.3 324.0 685.7 0.05 26 17 28863 -50.5 -77.5 3 27.0 -54.2 714.0 714.1 324.9 714.5 0.06 27 15 29682 -48.7 -77.7 2 29.0 -53.3 746.0 746.1 325.8 746.6 0.06 TRP 121 16549 -70.5 -79.5 25 9.0 -70.5 265 58 370.7 370.7 300.7 370.8 0.01 WND 272 11553 -55.2 -61.5 46 6.2 -55.4 255 85 316.2 316.2 287.5 316.4 0.04 Sounding variables and indices 1000-500 mb thick: 7239.00 m Freezing level: 690.95 mb = 4269.34 m = 14006.84 ft Wetbulb zero: 794.63 mb = 2756.09 m = 9042.19 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 11.14 % Est. max temperature: 30.63 C = 87.13 F Sfc-Lift cond lev (LCL): 643.60 mb = 4933.11 m = 16184.55 ft T: -4.52 C 700-500 lapse rate: 6.80 C/km ThetaE index: 13.63 C Layer 1007.0- 500.0 mb Conv cond level (CCL): 596.58 mb = 5665.38 m = 18586.98 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 33.51 C = 92.32 F Cap Strength: 2.08 C Lifted Index: -0.26 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.51 C Lifted Index @700 mb: 0.72 C Showalter Index: 3.08 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 36.90 C Cross Totals Index: 5.90 C K Index: -8.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.55 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 147.84 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 620.28 mb = 5289.42 m = 17353.54 ft Lev Free Conv (LFC): 515.28 mb = 7079.49 m = 23226.38 ft Equ Level (EL): 405.28 mb = 8877.47 m = 29125.21 ft B at Equ Level: 24.43 J/kg Max Parcel Lev (MPL): 345.28 mb = 9975.55 m = 32727.79 ft Wind level data Storm motion: 285 at 6 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 1012 22 225 2 1.4 1.4 | 123 5 -4.6 3.0 1 1000 131 205 2 0.8 1.8 | 123 6 -5.2 3.4 2 920 807 230 4 3.1 2.6 | 145 5 -2.9 4.2 3 850 1457 245 5 4.5 2.1 | 158 4 -1.5 3.7 4 700 3012 260 9 8.9 1.6 | 222 4 2.9 3.2 5 500 7370 260 21 20.7 3.6 | 250 16 14.7 5.2 6 400 8970 265 65 64.8 5.7 | 263 59 58.7 7.3 7 300 10920 255 81 78.2 21.0 | 253 76 72.2 22.6 8 272 11553 255 85 82.1 22.0 | 253 80 76.1 23.6 9 250 12090 250 76 71.4 26.0 | 247 71 65.4 27.6 10 200 13490 255 74 71.5 19.2 | 252 69 65.5 20.8 11 150 15250 260 64 63.0 11.1 | 257 58 57.0 12.7 12 121 16549 265 58 57.8 5.1 | 263 52 51.8 6.7 13 100 17690 255 34 32.8 8.8 | 249 29 26.8 10.4 14 70 19850 265 23 22.9 2.0 | 258 17 16.9 3.6 15 50 21910 285 8 7.7 -2.1 | 285 2 1.7 -0.5 16 30 25150 265 27 26.9 2.4 | 259 21 20.9 4.0 17 20 27800 265 20 19.9 1.7 | 256 14 13.9 3.3 Wind Parameters Mean winds (0-6000m): 254.9 at 8.3 knts Storm direction: 284.9 at 6.2 knts Shear (0-3000m) pos: 1.2 neg: 0.2 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 9.0 neg: 0.0 tot: 9.0 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.40 Bulk Shear: 5.81 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 ------------------------------------------------------------------------------- 500 214 2 128 6| 0.0 1.2 1.2| 2.0 0.0 2.0 3.9 0.64| 2.0 1.3 1000 224 3 135 5| 0.8 0.6 1.4| 3.7 0.0 3.7 3.7 0.71| 1.8 1.3 1500 232 4 141 5| 0.9 0.4 1.3| 4.7 0.0 4.7 3.2 0.72| 1.6 1.2 2000 237 4 147 5| 1.1 0.3 1.4| 6.1 0.0 6.1 3.1 0.78| 1.6 1.2 2500 243 5 155 4| 1.1 0.2 1.4| 7.5 0.0 7.5 3.0 0.82| 1.5 1.3 3000 247 5 164 4| 1.2 0.2 1.4| 9.0 0.0 9.0 3.0 0.84| 1.5 1.3 4000 251 6 177 4| 0.9 0.5 1.4| 10.9 0.0 10.9 2.7 0.76| 1.5 1.1 5000 253 7 193 4| 0.7 0.7 1.4| 12.8 0.0 12.8 2.6 0.68| 1.5 1.0 6000 255 8 208 4| 0.6 0.8 1.4| 14.7 0.0 14.7 2.5 0.61| 1.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251107.12.gif