UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 26 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 44.6 5.6 10 39.0 20.2 210 6 317.6 318.7 293.3 335.7 5.69 1 1000 57 44.4 5.4 10 39.0 20.1 200 15 317.5 318.6 293.2 335.5 5.62 2 933 680 35.6 -3.4 8 39.0 14.5 196 15 314.9 315.5 290.3 325.2 3.18 3 925 756 34.4 -1.6 10 36.0 14.4 195 15 314.5 315.2 290.6 326.3 3.67 4 850 1512 27.6 -7.4 9 35.0 10.2 210 14 315.1 315.6 289.8 323.5 2.58 5 700 3184 12.8 -10.2 19 23.0 2.4 210 17 316.7 317.1 290.2 324.9 2.51 6 500 5880 -11.5 -15.7 71 4.2 -12.9 200 13 319.0 319.5 290.7 326.5 2.25 7 490 6035 -12.3 -15.7 76 3.4 -13.5 202 14 319.9 320.3 291.0 327.6 2.30 8 441 6836 -17.3 -36.3 17 19.0 -20.7 214 22 323.4 323.4 290.2 324.8 0.39 9 400 7560 -23.9 -38.9 24 15.0 -26.0 225 29 323.9 324.0 290.3 325.2 0.33 10 300 9590 -40.3 -44.1 67 3.8 -40.6 225 33 328.6 328.6 291.6 329.5 0.25 11 296 9682 -40.1 -43.7 68 3.6 -40.4 225 34 330.1 330.2 292.0 331.1 0.27 12 250 10820 -50.3 -54.8 59 4.5 -50.4 220 41 331.3 331.3 292.2 331.6 0.09 13 209 11965 -59.3 -63.8 56 4.5 -59.4 210 46 334.6 334.6 293.0 334.8 0.03 14 200 12240 -59.3 -64.0 54 4.7 -59.4 225 50 338.9 338.9 294.1 339.0 0.03 15 191 12530 -56.7 -61.7 53 5.0 -56.8 226 55 347.5 347.5 296.1 347.7 0.05 16 184 12766 -57.3 -62.3 53 5.0 -57.4 226 59 350.3 350.3 296.7 350.5 0.05 17 172 13193 -56.7 -62.7 47 6.0 -56.8 228 66 358.1 358.1 298.4 358.3 0.05 18 168 13342 -57.1 -63.1 46 6.0 -57.2 228 68 359.8 359.9 298.7 360.1 0.05 19 160 13652 -56.1 -66.1 27 10.0 -56.3 229 73 366.6 366.6 299.9 366.7 0.03 20 150 14060 -58.2 -68.8 24 10.7 -58.3 230 80 369.9 369.9 300.5 370.0 0.02 21 109 16023 -68.3 -82.3 12 14.0 -68.4 230 57 386.1 386.1 303.2 386.1 0.00 22 105 16248 -67.9 -82.9 10 15.0 -68.0 230 54 391.0 391.0 303.9 391.1 0.00 23 102 16422 -68.7 -83.7 10 15.0 -68.8 230 52 392.8 392.8 304.2 392.8 0.00 24 100 16540 -70.7 -84.7 11 14.0 -70.8 230 51 391.1 391.1 303.9 391.1 0.00 25 97 16721 -70.3 -85.3 9 15.0 -70.4 233 48 395.3 395.3 304.6 395.3 0.00 26 93 16973 -67.9 -84.9 7 17.0 -68.0 237 43 404.9 404.9 305.9 404.9 0.00 27 79 17945 -71.5 -89.5 5 18.0 -71.6 253 26 416.8 416.8 307.3 416.8 0.00 28 70 18660 -71.1 -91.1 4 20.0 -71.2 265 13 432.3 432.3 309.1 432.3 0.00 29 67 18924 -67.1 -89.1 3 22.0 -67.3 243 12 446.4 446.4 310.5 446.4 0.00 30 61 19492 -68.7 -90.7 3 22.0 -68.8 195 11 455.0 455.0 311.3 455.0 0.00 31 50 20700 -65.7 -89.7 2 24.0 -66.0 95 7 488.7 488.7 314.1 488.7 0.00 32 43 21636 -58.5 -84.5 2 26.0 -59.3 43 8 527.9 527.9 316.8 528.0 0.01 33 42 21785 -57.5 -83.5 2 26.0 -58.4 35 8 533.9 534.0 317.2 534.0 0.01 34 40 22094 -58.5 -83.5 3 25.0 -59.3 19 9 538.9 538.9 317.5 539.0 0.01 35 30 23920 -55.7 -81.7 2 26.0 -57.2 280 11 592.8 592.8 320.3 592.9 0.02 36 21 26221 -49.3 -76.3 3 27.0 -52.8 267 22 675.8 675.8 323.6 676.2 0.06 37 20 26540 -49.7 -76.7 3 27.0 -53.2 265 23 684.0 684.1 323.9 684.5 0.06 38 19 26877 -47.9 -75.9 3 28.0 -52.1 699.7 699.8 324.4 700.3 0.07 TRP 209 11965 -59.3 -63.8 56 4.5 -59.4 210 46 334.6 334.6 293.0 334.8 0.03 WND 150 14060 -58.2 -68.8 24 10.7 -58.3 230 80 369.9 369.9 300.5 370.0 0.02 Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 594.65 mb = 4604.12 m = 15105.18 ft Wetbulb zero: 668.44 mb = 3553.59 m = 11658.62 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 28.00 % Est. max temperature: 42.08 C = 107.74 F Sfc-Lift cond lev (LCL): 574.13 mb = 4772.28 m = 15656.91 ft T: -1.52 C 700-500 lapse rate: 9.01 C/km ThetaE index: 10.52 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 528.52 mb = 5435.59 m = 17833.08 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 45.84 C = 114.51 F Cap Strength: 2.41 C Lifted Index: 0.23 C Risk: Showers probable Lifted Index @300 mb: 0.64 C Lifted Index @700 mb: 0.83 C Showalter Index: 3.01 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 39.10 C Cross Totals Index: 4.10 C K Index: 8.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.10 J/kg Max Up Vert Vel: 7.50 m/s Conv Inhibition (B-): 199.86 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 550.41 mb = 5110.42 m = 16766.25 ft Lev Free Conv (LFC): 395.41 mb = 7641.52 m = 25070.29 ft Equ Level (EL): 355.41 mb = 8394.10 m = 27539.36 ft B at Equ Level: 28.02 J/kg Max Parcel Lev (MPL): 285.41 mb = 9927.93 m = 32571.55 ft Wind level data Storm motion: 236 at 11 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 22 210 6 3.0 5.2 | 79 6 -6.3 -1.2 1 1000 57 200 15 5.1 14.1 | 152 9 -4.2 7.7 2 925 756 195 15 3.9 14.5 | 146 10 -5.4 8.1 3 850 1512 210 14 7.0 12.1 | 158 6 -2.3 5.7 4 700 3184 210 17 8.5 14.7 | 175 8 -0.8 8.3 5 500 5880 200 13 4.4 12.2 | 140 8 -4.8 5.8 6 400 7560 225 29 20.5 20.5 | 218 18 11.2 14.1 7 300 9590 225 33 23.3 23.3 | 220 22 14.0 16.9 8 250 10820 220 41 26.4 31.4 | 214 30 17.1 25.0 9 209 11965 210 46 23.0 39.8 | 202 36 13.7 33.5 10 200 12240 225 50 35.4 35.4 | 222 39 26.1 29.0 11 150 14060 230 80 61.3 51.4 | 229 69 52.0 45.0 12 100 16540 230 51 39.1 32.8 | 228 40 29.8 26.4 13 70 18660 265 13 13.0 1.1 | 325 6 3.7 -5.3 14 50 20700 95 7 -7.0 0.6 | 70 17 -16.3 -5.8 15 30 23920 280 11 10.8 -1.9 | 349 8 1.5 -8.3 16 20 26540 265 23 22.9 2.0 | 288 14 13.6 -4.4 Wind Parameters Mean winds (0-6000m): 205.5 at 15.0 knts Storm direction: 235.5 at 11.3 knts Shear (0-3000m) pos: 0.6 neg: 2.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -1.8 tot: 19.3 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 62.33 Bulk Shear: 0.45 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 ------------------------------------------------------------------------------- 500 198 15 149 9| 0.0 9.5 9.5| 14.3 -1.2 13.1 26.1 0.85| 10.9 9.3 1000 198 15 148 9| 0.5 4.8 5.3| 15.6 -1.8 13.8 13.8 0.76| 6.3 4.8 1500 200 15 150 9| 1.2 3.2 4.4| 17.7 -1.8 15.8 10.6 0.70| 5.1 3.6 2000 202 15 153 8| 0.9 2.6 3.5| 18.8 -1.8 17.0 8.5 0.71| 4.1 2.9 2500 204 15 155 8| 0.7 2.3 3.0| 20.0 -1.8 18.1 7.3 0.70| 3.4 2.4 3000 205 15 158 8| 0.6 2.0 2.6| 21.1 -1.8 19.3 6.4 0.70| 3.0 2.1 4000 206 15 161 8| 0.5 1.4 1.9| 21.3 -4.9 16.5 4.1 0.57| 2.5 1.4 5000 206 15 161 8| 0.4 1.0 1.4| 21.3 -8.5 12.9 2.6 0.44| 2.2 0.9 6000 206 15 159 8| 0.3 0.8 1.1| 24.0 -11.2 12.8 2.1 0.39| 2.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20250426.12.gif