UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 22 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 1009 22 38.2 8.2 16 30.0 19.3 210 8 310.6 311.8 292.1 331.5 6.77 1 1000 153 36.2 8.2 18 28.0 18.7 170 16 309.4 310.6 291.8 330.4 6.83 2 925 802 28.0 6.0 25 22.0 14.8 165 12 307.9 309.1 291.0 327.4 6.34 3 850 1541 20.8 3.8 33 17.0 11.0 175 10 307.9 309.0 290.6 326.1 5.92 4 734 2784 9.4 0.4 53 9.0 4.6 175 7 308.7 309.7 290.3 325.3 5.37 5 728 2852 9.0 0.0 53 9.0 4.2 175 7 309.0 310.0 290.3 325.2 5.26 6 704 3128 6.6 -1.4 57 8.0 2.5 175 6 309.3 310.2 290.1 324.5 4.91 7 700 3175 6.0 -2.0 56 8.0 2.0 175 6 309.1 310.0 289.9 323.8 4.72 8 569 4838 -5.7 -25.7 19 20.0 -11.1 230 18 314.3 314.4 287.8 317.1 0.83 9 544 5189 -8.5 -25.5 24 17.0 -12.9 242 20 315.0 315.2 288.1 318.0 0.88 10 518 5568 -10.5 -28.5 21 18.0 -14.7 256 23 317.0 317.2 288.6 319.5 0.70 11 514 5628 -10.5 -29.5 19 19.0 -14.9 258 23 317.7 317.8 288.8 320.0 0.65 12 500 5840 -12.1 -31.1 19 19.0 -16.2 265 25 318.3 318.4 288.8 320.3 0.57 13 443 6751 -18.3 -37.3 17 19.0 -21.4 273 28 321.7 321.7 289.6 323.0 0.35 14 400 7500 -25.7 -40.7 23 15.0 -27.6 280 31 321.6 321.6 289.5 322.6 0.27 15 362 8214 -33.5 -45.5 29 12.0 -34.5 278 36 320.5 320.5 289.1 321.2 0.18 16 358 8292 -31.5 -43.5 30 12.0 -32.7 278 36 324.2 324.2 290.3 325.0 0.23 17 351 8432 -32.7 -43.7 33 11.0 -33.7 278 37 324.4 324.4 290.3 325.2 0.23 18 300 9520 -41.3 -54.3 23 13.0 -41.9 275 44 327.2 327.2 291.0 327.5 0.08 19 250 10750 -46.9 -60.9 19 14.0 -47.3 265 42 336.3 336.3 293.4 336.5 0.04 20 200 12200 -54.9 -67.9 19 13.0 -55.1 270 62 345.8 345.8 295.7 345.9 0.02 21 196 12329 -55.7 -68.7 18 13.0 -55.9 275 66 346.6 346.6 295.9 346.6 0.02 22 195 12362 -55.1 -68.1 18 13.0 -55.4 275 67 348.0 348.0 296.2 348.1 0.02 23 194 12395 -54.9 -68.0 18 13.1 -55.2 275 68 348.8 348.8 296.4 348.9 0.02 24 178 12951 -51.9 -65.9 17 14.0 -52.2 273 64 362.5 362.5 299.2 362.6 0.03 25 164 13480 -55.5 -69.5 16 14.0 -55.8 272 60 365.0 365.0 299.7 365.1 0.02 26 160 13638 -55.1 -69.1 16 14.0 -55.4 271 59 368.3 368.3 300.3 368.4 0.02 27 152 13966 -56.3 -70.3 16 14.0 -56.6 270 57 371.7 371.7 300.9 371.8 0.02 28 150 14050 -57.5 -70.5 18 13.0 -57.7 270 56 371.0 371.0 300.8 371.1 0.02 29 100 16540 -70.9 -82.9 15 12.0 -70.9 255 42 390.7 390.7 303.9 390.8 0.00 30 84 17586 -67.7 -80.7 14 13.0 -67.8 279 29 417.2 417.2 307.4 417.3 0.01 31 73 18429 -70.1 -81.1 18 11.0 -70.2 299 18 429.2 429.2 308.7 429.3 0.01 32 70 18680 -69.1 -80.1 19 11.0 -69.2 305 15 436.6 436.6 309.6 436.6 0.01 33 50 20710 -66.5 -78.5 17 12.0 -66.7 160 14 486.8 486.8 314.0 486.9 0.02 34 30 23950 -50.7 -64.7 17 14.0 -52.7 220 5 606.4 606.5 321.0 608.0 0.21 35 20 26620 -46.5 -64.5 11 18.0 -50.5 300 12 693.8 694.0 324.3 696.7 0.33 36 19 26961 -46.3 -63.3 13 17.0 -50.5 704.7 704.9 324.7 708.3 0.40 37 17 27697 -47.9 -66.9 9 19.0 -52.1 722.4 722.5 325.2 724.9 0.28 38 14 28984 -45.7 -67.7 7 22.0 -51.4 771.1 771.2 326.6 774.0 0.30 39 12 30012 -45.3 -69.3 5 24.0 -51.8 807.2 807.4 327.5 810.1 0.28 40 12 30012 -45.3 -70.3 4 25.0 -51.8 807.2 807.4 327.5 809.7 0.24 TRP 196 12329 -55.7 -68.7 18 13.0 -55.9 275 66 346.6 346.6 295.9 346.6 0.02 WND 194 12395 -54.9 -68.0 18 13.1 -55.2 275 68 348.8 348.8 296.4 348.9 0.02 Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 632.82 mb = 4027.80 m = 13214.40 ft Wetbulb zero: 680.33 mb = 3403.78 m = 11167.12 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 33.79 % Est. max temperature: 35.59 C = 96.05 F Sfc-Lift cond lev (LCL): 654.84 mb = 3710.22 m = 12172.50 ft T: 2.23 C 700-500 lapse rate: 6.79 C/km ThetaE index: 14.37 C Layer 1000.0- 544.0 mb Conv cond level (CCL): 644.35 mb = 3839.84 m = 12597.75 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 38.89 C = 102.00 F Cap Strength: 1.51 C Lifted Index: -0.28 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.22 C Lifted Index @700 mb: 0.44 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 15.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 90.60 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 208.74 J/kg Max Up Vert Vel: 20.43 m/s Conv Inhibition (B-): 52.28 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 667.71 mb = 3553.99 m = 11659.94 ft Lev Free Conv (LFC): 572.71 mb = 4785.75 m = 15701.10 ft Equ Level (EL): 292.71 mb = 9685.89 m = 31777.45 ft B at Equ Level: 203.39 J/kg Max Parcel Lev (MPL): 242.71 mb = 10942.21 m = 35899.21 ft Wind level data Storm motion: 249 at 10 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 1009 22 210 8 4.0 6.9 | 124 6 -5.2 3.5 1 1000 153 170 16 -2.8 15.8 | 136 17 -11.9 12.3 2 925 802 165 12 -3.1 11.6 | 124 15 -12.3 8.1 3 850 1541 175 10 -0.9 10.0 | 123 12 -10.0 6.5 4 700 3175 175 6 -0.5 6.0 | 105 10 -9.7 2.5 5 500 5840 265 25 24.9 2.2 | 275 16 15.7 -1.3 6 400 7500 280 31 30.5 -5.4 | 292 23 21.4 -8.8 7 300 9520 275 44 43.8 -3.8 | 282 35 34.7 -7.3 8 250 10750 265 42 41.8 3.7 | 270 33 32.7 0.2 9 200 12200 270 62 62.0 -0.0 | 274 53 52.8 -3.5 10 196 12329 275 66 65.7 -5.8 | 279 57 56.6 -9.2 11 194 12395 275 68 67.7 -5.9 | 279 59 58.6 -9.4 12 150 14050 270 56 56.0 -0.0 | 274 47 46.8 -3.5 13 100 16540 255 42 40.6 10.9 | 257 32 31.4 7.4 14 70 18680 305 15 12.3 -8.6 | 345 12 3.1 -12.1 15 50 20710 160 14 -4.8 13.2 | 125 17 -14.0 9.7 16 30 23950 220 5 3.2 3.8 | 94 6 -6.0 0.4 17 20 26620 300 12 10.4 -6.0 | 353 10 1.2 -9.5 Wind Parameters Mean winds (0-6000m): 219.4 at 13.1 knts Storm direction: 249.4 at 9.8 knts Shear (0-3000m) pos: 0.9 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -17.3 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -27.0 tot: -20.8 m^2/s^2 ave: -6.9 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 12.18 Bulk Shear: 17.14 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 ------------------------------------------------------------------------------- 500 171 14 133 16| 0.0 9.8 9.8| 6.0 -11.5 -5.5 -10.9 -0.01| 13.6 -0.1 1000 169 13 129 15| 1.2 4.9 6.1| 6.1 -17.4 -11.2 -11.2 -0.09| 8.2 -0.8 1500 169 12 127 14| 1.4 3.3 4.6| 6.1 -17.9 -11.7 -7.8 -0.09| 6.1 -0.6 2000 170 12 126 14| 1.3 2.5 3.8| 6.1 -20.9 -14.7 -7.4 -0.14| 4.9 -0.7 2500 171 11 124 13| 1.1 1.8 2.8| 6.1 -23.9 -17.8 -7.1 -0.18| 4.2 -0.8 3000 172 10 122 13| 0.9 1.4 2.2| 6.1 -27.0 -20.8 -6.9 -0.22| 3.7 -0.8 4000 176 10 123 12| 1.0 1.0 2.0| 24.3 -27.6 -3.3 -0.8 0.08| 3.7 0.3 5000 192 11 137 10| 2.0 0.8 2.8| 50.9 -27.6 23.3 4.7 0.34| 4.2 1.4 6000 219 13 172 7| 2.6 0.7 3.2| 88.2 -27.6 60.6 10.1 0.46| 4.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20250422.12.gif