UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 29 APR 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 1002 22 40.2 8.2 15 32.0 19.8 300 10 313.2 314.5 292.9 334.4 6.82 1 1000 60 39.4 6.4 13 33.0 18.9 305 17 312.5 313.7 292.1 331.4 6.03 2 996 96 38.2 4.2 12 34.0 17.8 304 17 311.7 312.7 291.1 328.0 5.19 3 925 748 30.8 3.8 18 27.0 14.9 295 16 310.8 311.8 291.0 327.7 5.43 4 850 1495 23.8 2.8 25 21.0 11.7 280 14 311.1 312.1 291.2 328.3 5.51 5 700 3147 9.2 -3.8 40 13.0 2.7 265 12 312.7 313.5 290.5 325.7 4.12 6 500 5830 -11.9 -15.0 78 3.1 -13.0 220 33 318.5 319.0 290.7 326.4 2.39 7 478 6173 -13.9 -16.9 78 3.0 -14.9 221 34 320.2 320.6 291.0 327.3 2.13 8 410 7319 -22.3 -32.3 40 10.0 -24.1 224 37 323.7 323.8 290.6 325.9 0.62 9 400 7500 -23.7 -33.7 39 10.0 -25.4 225 37 324.2 324.3 290.6 326.2 0.55 10 348 8504 -30.7 -34.9 67 4.2 -31.3 218 42 327.9 328.0 291.7 330.0 0.57 11 303 9472 -38.9 -43.7 60 4.8 -39.3 211 48 329.6 329.7 291.9 330.6 0.26 12 300 9540 -40.3 -44.9 61 4.6 -40.6 210 48 328.6 328.6 291.6 329.5 0.23 13 250 10750 -50.9 -54.1 69 3.2 -51.0 215 46 330.4 330.4 291.9 330.8 0.10 14 237 11097 -53.5 -56.3 71 2.8 -53.6 223 45 331.6 331.6 292.2 331.9 0.08 15 225 11430 -56.3 -59.5 67 3.2 -56.3 232 44 332.2 332.2 292.4 332.5 0.06 16 214 11750 -55.1 -58.7 64 3.6 -55.2 239 43 338.9 338.9 294.1 339.2 0.06 17 200 12180 -58.3 -62.4 59 4.1 -58.4 250 41 340.4 340.4 294.5 340.6 0.04 18 198 12243 -58.7 -62.9 58 4.2 -58.7 250 40 340.8 340.8 294.6 341.0 0.04 19 195 12339 -58.1 -62.3 58 4.2 -58.2 250 40 343.2 343.2 295.1 343.4 0.04 20 184 12707 -56.5 -61.0 57 4.5 -56.6 250 41 351.6 351.6 297.0 351.8 0.06 21 178 12917 -56.9 -61.6 55 4.7 -57.0 250 42 354.3 354.3 297.6 354.5 0.05 22 173 13098 -56.7 -65.7 31 9.0 -56.9 250 42 357.5 357.5 298.2 357.6 0.03 23 156 13753 -57.7 -68.7 23 11.0 -57.9 250 43 366.5 366.5 299.9 366.6 0.02 24 150 14000 -59.3 -71.3 20 12.0 -59.5 250 44 367.9 367.9 300.2 368.0 0.02 25 148 14084 -58.5 -70.5 20 12.0 -58.7 249 44 370.7 370.7 300.7 370.8 0.02 26 147 14127 -58.3 -70.3 20 12.0 -58.5 249 44 371.8 371.8 300.9 371.9 0.02 27 110 15920 -65.3 -81.3 9 16.0 -65.4 235 45 390.8 390.8 303.9 390.8 0.00 28 107 16089 -64.7 -80.7 9 16.0 -64.8 233 45 395.0 395.0 304.5 395.0 0.01 29 101 16440 -65.9 -82.9 8 17.0 -66.0 230 45 399.3 399.3 305.1 399.3 0.00 30 100 16500 -66.7 -83.7 7 17.0 -66.8 230 45 398.9 398.9 305.0 398.9 0.00 31 99 16561 -65.5 -82.5 8 17.0 -65.7 230 45 402.3 402.3 305.5 402.3 0.00 32 88 17266 -69.9 -86.9 7 17.0 -70.0 230 41 407.3 407.3 306.2 407.3 0.00 33 70 18620 -70.7 -90.7 4 20.0 -70.8 230 33 433.1 433.1 309.1 433.1 0.00 34 50 20680 -64.9 -88.9 2 24.0 -65.2 130 14 490.5 490.5 314.2 490.6 0.00 35 30 23890 -57.3 -82.3 3 25.0 -58.5 140 7 588.4 588.4 320.1 588.5 0.02 TRP 198 12243 -58.7 -62.9 58 4.2 -58.7 250 40 340.8 340.8 294.6 341.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 612.80 mb = 4316.84 m = 14162.68 ft Wetbulb zero: 665.42 mb = 3550.97 m = 11650.04 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 41.85 % Est. max temperature: 38.10 C = 100.58 F Sfc-Lift cond lev (LCL): 632.83 mb = 3951.41 m = 12963.77 ft T: 2.87 C 700-500 lapse rate: 7.86 C/km ThetaE index: 6.72 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 577.44 mb = 4681.77 m = 15359.94 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 43.27 C = 109.89 F Cap Strength: 3.34 C Lifted Index: 0.33 C Risk: Showers probable Lifted Index @300 mb: 1.28 C Lifted Index @700 mb: 1.31 C Showalter Index: 0.21 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 35.70 C Cross Totals Index: 14.70 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 122.60 Risk: None Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 21950.23 J/kg Cap Strength: 3.34 C Lift Cond Lev (LCL): 617.88 mb = 4142.02 m = 13589.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 14 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 1002 22 300 10 8.7 -5.0 | 65 6 -5.1 -2.4 1 1000 60 305 17 13.9 -9.8 | 359 7 0.1 -7.2 2 925 748 295 16 14.5 -6.8 | 350 4 0.7 -4.2 3 850 1495 280 14 13.8 -2.4 | 175 0 -0.0 0.2 4 700 3147 265 12 12.0 1.0 | 153 4 -1.8 3.6 5 500 5830 220 33 21.2 25.3 | 195 29 7.4 27.9 6 400 7500 225 37 26.2 26.2 | 203 31 12.4 28.7 7 300 9540 210 48 24.0 41.6 | 193 45 10.2 44.2 8 250 10750 215 46 26.4 37.7 | 197 42 12.6 40.3 9 200 12180 250 41 38.5 14.0 | 236 30 24.7 16.6 10 198 12243 250 40 37.6 13.7 | 236 29 23.8 16.3 11 150 14000 250 44 41.3 15.0 | 237 33 27.5 17.6 12 100 16500 230 45 34.5 28.9 | 213 38 20.7 31.5 13 70 18620 230 33 25.3 21.2 | 206 26 11.5 23.8 14 50 20680 130 14 -10.7 9.0 | 115 27 -24.5 11.6 15 30 23890 140 7 -4.5 5.4 | 113 20 -18.3 7.9 Wind Parameters Mean winds (0-6000m): 250.6 at 18.7 knts Storm direction: 280.6 at 14.0 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -11.1 tot: -11.1 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 31.16 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 ------------------------------------------------------------------------------- 500 302 17 357 6| 0.0 6.5 6.5| 0.0 -10.3 -10.3 -20.6 -0.85| 9.4 -8.0 1000 298 16 354 5| 0.0 2.9 2.9| 0.0 -10.8 -10.8 -10.8 -0.70| 6.1 -4.3 1500 294 16 352 4| 0.0 2.0 2.0| 0.0 -10.9 -10.9 -7.3 -0.62| 5.1 -3.1 2000 290 15 351 3| 0.0 1.5 1.5| 0.0 -10.9 -10.9 -5.5 -0.58| 4.1 -2.4 2500 287 15 351 2| 0.0 1.3 1.3| 0.0 -11.0 -11.0 -4.4 -0.54| 3.6 -1.9 3000 284 14 355 1| 0.0 1.2 1.2| 0.0 -11.1 -11.1 -3.7 -0.52| 3.2 -1.6 4000 277 14 219 1| 0.0 1.9 1.9| 6.9 -11.2 -4.2 -1.1 -0.19| 3.4 -0.6 5000 265 16 211 5| 0.0 2.5 2.5| 7.8 -15.3 -7.5 -1.5 -0.15| 3.8 -0.6 6000 251 19 204 10| 0.0 2.8 2.8| 11.3 -36.6 -25.4 -4.2 -0.18| 4.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20250429.12.gif