UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 20 OCT 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 1006 22 36.4 8.4 18 28.0 18.8 270 6 309.0 310.3 291.7 330.2 6.88 1 1000 75 34.0 5.0 16 29.0 16.8 310 6 307.1 308.2 289.9 323.9 5.47 2 958 460 30.4 3.4 18 27.0 14.8 302 8 307.3 308.3 289.7 323.0 5.10 3 942 610 29.0 0.0 15 29.0 13.1 299 9 307.4 308.1 288.7 320.0 4.06 4 925 771 27.4 0.4 17 27.0 12.6 295 10 307.3 308.1 288.9 320.5 4.25 5 850 1508 20.4 -3.6 20 24.0 8.3 295 16 307.5 308.2 288.2 318.3 3.44 6 835 1661 19.2 -3.8 21 23.0 7.7 295 16 307.8 308.5 288.3 318.6 3.45 7 815 1869 18.8 -26.2 3 45.0 3.8 296 15 309.5 309.6 285.8 311.4 0.55 8 700 3148 8.0 -20.0 12 28.0 -1.7 300 11 311.3 311.6 287.1 315.1 1.12 9 634 3957 1.6 -22.4 15 24.0 -5.9 297 14 313.0 313.2 287.5 316.4 1.00 10 575 4740 -2.1 -35.1 6 33.0 -9.6 294 17 317.5 317.6 288.3 318.7 0.34 11 570 4810 -2.1 -40.1 4 38.0 -9.9 294 17 318.3 318.4 288.5 319.1 0.20 12 565 4880 -2.1 -43.1 3 41.0 -10.1 294 17 319.1 319.2 288.6 319.7 0.15 13 528 5415 -6.3 -25.3 21 19.0 -11.6 292 19 320.3 320.5 289.8 323.6 0.93 14 500 5840 -9.3 -31.3 15 22.0 -14.4 290 21 321.7 321.8 289.9 323.7 0.56 15 480 6154 -11.5 -33.5 14 22.0 -16.2 291 23 322.8 322.9 290.1 324.5 0.47 16 400 7520 -22.5 -37.5 24 15.0 -24.8 295 32 325.7 325.8 290.9 327.2 0.38 17 390 7706 -24.1 -38.1 26 14.0 -26.2 295 34 326.0 326.1 291.0 327.4 0.37 18 310 9343 -36.1 -59.1 8 23.0 -37.3 291 57 331.4 331.4 292.2 331.5 0.04 19 300 9570 -37.7 -55.7 14 18.0 -38.7 290 60 332.2 332.2 292.4 332.5 0.07 20 250 10810 -46.7 -62.7 15 16.0 -47.2 290 66 336.6 336.6 293.5 336.8 0.03 21 214 11826 -53.7 -66.7 19 13.0 -53.9 297 81 341.1 341.1 294.6 341.2 0.02 22 200 12260 -55.1 -70.1 14 15.0 -55.4 300 87 345.5 345.5 295.6 345.6 0.02 23 168 13365 -59.8 -76.6 9 16.8 -60.0 295 101 355.3 355.3 297.8 355.3 0.01 24 150 14070 -62.9 -80.9 7 18.0 -63.0 300 80 361.7 361.7 299.0 361.7 0.00 25 105 16238 -69.7 -87.7 6 18.0 -69.8 275 52 387.6 387.6 303.5 387.6 0.00 26 104 16295 -69.7 -86.7 7 17.0 -69.8 276 51 388.7 388.7 303.6 388.7 0.00 27 100 16530 -68.7 -86.7 6 18.0 -68.8 280 48 395.0 395.0 304.5 395.0 0.00 28 99 16591 -68.5 -86.5 6 18.0 -68.6 279 47 396.5 396.5 304.8 396.5 0.00 29 91 17097 -69.7 -87.7 6 18.0 -69.8 271 40 403.8 403.8 305.7 403.8 0.00 30 74 18344 -66.7 -85.7 5 19.0 -66.8 250 24 434.7 434.7 309.3 434.7 0.00 31 70 18680 -68.7 -88.7 4 20.0 -68.8 245 19 437.4 437.4 309.6 437.4 0.00 32 69 18766 -68.7 -88.7 4 20.0 -68.8 250 19 439.2 439.2 309.8 439.2 0.00 33 50 20710 -63.1 -89.1 2 26.0 -63.5 360 24 494.8 494.8 314.6 494.8 0.00 34 34 23125 -57.1 -85.1 2 28.0 -58.2 251 12 568.3 568.3 319.0 568.3 0.01 35 30 23920 -56.5 -83.5 2 27.0 -57.8 215 8 590.6 590.6 320.2 590.7 0.01 36 20 26530 -53.1 -80.1 2 27.0 -55.7 255 18 673.6 673.7 323.6 673.9 0.03 37 13 29337 -48.3 -76.3 2 28.0 -53.5 778.6 778.6 326.7 779.5 0.09 38 10 31063 -48.7 -76.7 2 28.0 -54.6 837.8 837.8 328.1 838.9 0.11 TRP 105 16238 -69.7 -87.7 6 18.0 -69.8 275 52 387.6 387.6 303.5 387.6 0.00 WND 168 13365 -59.8 -76.6 9 16.8 -60.0 295 101 355.3 355.3 297.8 355.3 0.01 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 608.49 mb = 4295.83 m = 14093.77 ft Wetbulb zero: 736.29 mb = 2723.00 m = 8933.60 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 12.75 % Est. max temperature: 34.88 C = 94.79 F Sfc-Lift cond lev (LCL): 671.18 mb = 3491.55 m = 11455.07 ft T: 5.28 C 700-500 lapse rate: 6.43 C/km ThetaE index: 10.19 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 536.09 mb = 5295.10 m = 17372.15 ft Mean mixing ratio: 4.80 g/kg Conv temperature: 47.46 C = 117.43 F Cap Strength: 6.79 C Lifted Index: 5.91 C Risk: None Lifted Index @300 mb: 7.75 C Lifted Index @700 mb: 3.62 C Showalter Index: 8.02 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 5.70 C K Index: -1.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.44 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 45616.80 J/kg Cap Strength: 6.67 C Lift Cond Lev (LCL): 636.33 mb = 3927.12 m = 12884.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1006 22 270 6 6.0 -0.0 | 179 9 -0.1 8.7 1 1000 75 310 6 4.6 -3.9 | 162 5 -1.5 4.8 2 925 771 295 10 9.1 -4.2 | 213 5 2.9 4.5 3 850 1508 295 16 14.5 -6.8 | 257 9 8.4 1.9 4 700 3148 300 11 9.5 -5.5 | 227 5 3.4 3.2 5 500 5840 290 21 19.7 -7.2 | 264 14 13.6 1.5 6 400 7520 295 32 29.0 -13.5 | 282 23 22.9 -4.8 7 300 9570 290 60 56.4 -20.5 | 283 52 50.2 -11.8 8 250 10810 290 66 62.0 -22.6 | 284 58 55.9 -13.9 9 200 12260 300 87 75.3 -43.5 | 297 77 69.2 -34.8 10 168 13365 295 101 91.5 -42.7 | 292 92 85.4 -34.0 11 150 14070 300 80 69.3 -40.0 | 296 70 63.1 -31.3 12 105 16238 275 52 51.8 -4.5 | 265 46 45.7 4.2 13 100 16530 280 48 47.3 -8.3 | 269 41 41.1 0.4 14 70 18680 245 19 17.2 8.0 | 214 20 11.1 16.7 15 50 20710 360 24 -0.0 -24.0 | 22 16 -6.1 -15.3 16 30 23920 215 8 4.6 6.6 | 174 15 -1.5 15.3 17 20 26530 255 18 17.4 4.7 | 220 17 11.2 13.4 Wind Parameters Mean winds (0-6000m): 294.8 at 14.2 knts Storm direction: 324.8 at 10.6 knts Shear (0-3000m) pos: 0.8 neg: 0.6 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 51.6 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -7.4 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 6.86 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 ------------------------------------------------------------------------------- 500 303 7 178 5| 4.7 0.0 4.7| 3.0 -2.7 0.2 0.5 0.12| 6.9 0.8 1000 298 9 198 5| 2.3 1.9 4.2| 7.7 -2.7 5.0 5.0 0.40| 5.3 2.2 1500 297 10 219 5| 2.7 1.2 3.9| 13.2 -2.7 10.5 7.0 0.50| 4.9 2.4 2000 297 12 231 6| 1.7 0.9 2.6| 13.2 -4.2 9.0 4.5 0.40| 4.1 1.7 2500 297 12 235 6| 1.2 0.7 1.9| 13.2 -5.8 7.4 3.0 0.32| 3.6 1.1 3000 297 12 235 6| 0.8 0.6 1.5| 13.2 -7.4 5.8 1.9 0.23| 3.3 0.7 4000 297 12 236 6| 0.6 0.8 1.5| 16.6 -7.8 8.8 2.2 0.28| 2.9 0.8 5000 296 13 242 6| 0.5 1.1 1.6| 19.9 -7.8 12.1 2.4 0.29| 2.7 0.8 6000 295 14 248 7| 0.4 1.3 1.7| 24.3 -7.8 16.5 2.7 0.29| 2.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251020.12.gif