UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 21 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 33.4 4.4 16 29.0 16.4 230 8 305.8 306.7 289.2 321.7 5.19 1 1002 80 32.2 2.2 15 30.0 15.3 331 4 305.2 306.0 288.4 318.9 4.47 2 1000 96 31.6 1.6 15 30.0 14.9 360 3 304.8 305.5 288.1 317.9 4.29 3 925 790 24.8 -0.2 19 25.0 11.4 260 3 304.7 305.4 287.8 317.2 4.07 4 873 1292 20.2 -1.8 23 22.0 8.9 325 2 305.0 305.7 287.7 316.8 3.84 5 850 1522 19.2 -10.8 12 30.0 6.1 355 2 306.3 306.6 286.2 312.6 1.97 6 799 2049 16.0 -29.0 3 45.0 2.2 317 5 308.3 308.4 285.2 309.8 0.43 7 700 3153 7.2 -29.8 5 37.0 -3.1 235 11 310.5 310.5 286.1 312.1 0.46 8 554 5021 -8.7 -13.2 70 4.5 -10.4 245 27 313.1 313.6 289.1 321.2 2.50 9 540 5219 -9.7 -14.7 67 5.0 -11.5 247 29 314.2 314.7 289.2 321.6 2.26 10 506 5719 -12.3 -15.2 79 2.9 -13.3 249 33 317.0 317.4 290.2 324.6 2.32 11 500 5810 -13.1 -16.1 78 3.0 -14.1 250 34 317.1 317.5 290.0 324.3 2.18 12 440 6771 -20.5 -25.5 64 5.0 -21.7 247 36 319.5 319.7 289.8 323.3 1.09 13 400 7470 -25.1 -28.8 71 3.7 -25.8 245 38 322.4 322.5 290.4 325.5 0.89 14 355 8330 -31.9 -34.8 75 2.9 -32.3 247 38 324.4 324.5 290.7 326.5 0.56 15 300 9500 -41.9 -45.6 67 3.7 -42.2 250 39 326.3 326.3 290.9 327.1 0.22 16 252 10658 -49.3 -53.2 64 3.9 -49.4 255 63 332.0 332.0 292.4 332.4 0.11 17 250 10710 -49.3 -53.4 62 4.1 -49.4 255 63 332.8 332.8 292.6 333.2 0.11 18 237 11066 -42.9 -49.9 46 7.0 -43.3 259 66 347.6 347.6 296.3 348.3 0.17 19 233 11181 -43.5 -50.9 44 7.4 -44.0 260 67 348.3 348.4 296.4 349.0 0.15 20 200 12200 -48.9 -59.9 27 11.0 -49.3 245 59 355.3 355.3 297.8 355.6 0.06 21 150 14060 -58.5 -73.5 13 15.0 -58.7 250 53 369.3 369.3 300.4 369.3 0.01 22 103 16364 -69.9 -87.9 6 18.0 -70.0 259 40 389.4 389.4 303.7 389.4 0.00 23 100 16540 -71.1 -89.1 5 18.0 -71.2 260 39 390.4 390.4 303.8 390.4 0.00 24 97 16721 -72.1 -90.1 5 18.0 -72.2 264 37 391.8 391.8 304.0 391.8 0.00 25 87 17368 -70.5 -90.5 4 20.0 -70.6 278 28 407.4 407.4 306.2 407.4 0.00 26 75 18249 -72.3 -93.3 3 21.0 -72.4 296 16 421.3 421.3 307.9 421.3 0.00 27 70 18660 -69.3 -93.3 2 24.0 -69.4 305 10 436.1 436.1 309.5 436.1 0.00 28 64 19200 -68.1 -91.1 2 23.0 -68.2 266 12 450.1 450.1 310.8 450.1 0.00 29 58 19792 -69.5 -92.5 2 23.0 -69.6 224 13 459.8 459.8 311.7 459.8 0.00 30 54 20223 -67.3 -90.3 2 23.0 -67.5 193 15 474.3 474.3 313.0 474.3 0.00 31 50 20690 -66.5 -90.5 2 24.0 -66.8 160 16 486.8 486.8 314.0 486.8 0.00 32 47 21070 -64.1 -89.1 2 25.0 -64.5 170 16 501.2 501.2 315.0 501.2 0.00 33 30 23910 -53.3 -79.3 3 26.0 -55.2 240 12 599.3 599.3 320.6 599.5 0.02 34 20 26580 -45.3 -73.3 3 28.0 -50.2 215 18 697.5 697.6 324.4 698.3 0.09 35 19 26922 -45.3 -73.3 3 28.0 -50.4 707.8 707.9 324.7 708.7 0.10 TRP 252 10658 -49.3 -53.2 64 3.9 -49.4 255 63 332.0 332.0 292.4 332.4 0.11 WND 233 11181 -43.5 -50.9 44 7.4 -44.0 260 67 348.3 348.4 296.4 349.0 0.15 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 633.89 mb = 3998.94 m = 13119.71 ft Wetbulb zero: 758.48 mb = 2483.50 m = 8147.86 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 28.97 % Est. max temperature: 33.38 C = 92.09 F Sfc-Lift cond lev (LCL): 661.25 mb = 3607.76 m = 11836.33 ft T: 3.33 C 700-500 lapse rate: 7.64 C/km ThetaE index: 11.83 C Layer 1002.0- 700.0 mb Conv cond level (CCL): 575.10 mb = 4722.57 m = 15493.81 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 40.41 C = 104.74 F Cap Strength: 5.99 C Lifted Index: 4.60 C Risk: None Lifted Index @300 mb: 6.54 C Lifted Index @700 mb: 5.14 C Showalter Index: 7.62 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: 2.30 C K Index: -15.50 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.26 J/kg Max Up Vert Vel: 1.59 m/s Conv Inhibition (B-): 40860.44 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 641.43 mb = 3850.86 m = 12633.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 1009 22 230 8 6.1 5.1 | 147 8 -4.3 6.6 1 1000 96 360 3 -0.0 -3.0 | 82 11 -10.4 -1.5 2 925 790 260 3 3.0 0.5 | 105 8 -7.5 2.0 3 850 1522 355 2 0.2 -2.0 | 87 10 -10.2 -0.5 4 700 3153 235 11 9.0 6.3 | 170 8 -1.4 7.8 5 500 5810 250 34 31.9 11.6 | 239 25 21.5 13.1 6 400 7470 245 38 34.4 16.1 | 234 30 24.0 17.5 7 300 9500 250 39 36.6 13.3 | 241 30 26.2 14.8 8 252 10658 255 63 60.9 16.3 | 251 53 50.4 17.8 9 250 10710 255 63 60.9 16.3 | 251 53 50.4 17.8 10 233 11181 260 67 66.0 11.6 | 257 57 55.6 13.1 11 200 12200 245 59 53.5 24.9 | 238 50 43.1 26.4 12 150 14060 250 53 49.8 18.1 | 244 44 39.4 19.6 13 100 16540 260 39 38.4 6.8 | 254 29 28.0 8.2 14 70 18660 305 10 8.2 -5.7 | 28 5 -2.2 -4.3 15 50 20690 160 16 -5.5 15.0 | 136 23 -15.9 16.5 16 30 23910 240 12 10.4 6.0 | 180 7 -0.0 7.5 17 20 26580 215 18 10.3 14.7 | 180 16 -0.1 16.2 Wind Parameters Mean winds (0-6000m): 248.0 at 14.0 knts Storm direction: 278.0 at 10.5 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 22.1 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -30.1 tot: -18.9 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 22.99 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 ------------------------------------------------------------------------------- 500 317 3 83 8| 7.7 0.0 7.7| 2.9 -19.6 -16.7 -33.5 -0.67| 14.1 -9.4 1000 293 3 92 8| 3.8 0.3 4.1| 6.4 -22.2 -15.8 -15.8 -0.51| 8.6 -4.5 1500 298 3 91 8| 3.3 0.2 3.5| 6.5 -24.6 -18.1 -12.0 -0.49| 6.7 -3.3 2000 310 3 87 8| 2.5 0.8 3.3| 6.5 -29.7 -23.2 -11.6 -0.51| 5.9 -3.0 2500 296 4 89 7| 2.0 1.5 3.5| 7.7 -30.1 -22.4 -9.0 -0.39| 5.7 -2.2 3000 267 5 106 6| 1.7 1.9 3.6| 11.2 -30.1 -18.9 -6.3 -0.19| 5.9 -1.1 4000 247 7 136 6| 0.8 2.0 2.8| 27.2 -30.1 -2.9 -0.7 -0.01| 5.6 -0.0 5000 246 10 169 6| 0.8 1.6 2.4| 49.8 -30.1 19.7 3.9 0.10| 5.4 0.5 6000 248 14 201 7| 1.3 1.3 2.6| 72.8 -31.9 40.9 6.8 0.15| 5.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20250421.12.gif