UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 3 DEC 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 1015 22 21.6 11.6 53 10.0 15.5 50 4 293.5 295.0 288.0 317.8 8.47 1 1008 82 19.8 10.8 56 9.0 14.4 27 6 292.3 293.7 287.2 315.4 8.09 2 1000 150 19.6 10.6 56 9.0 14.2 360 9 292.8 294.2 287.3 315.8 8.04 3 994 229 19.4 9.4 52 10.0 13.5 360 10 293.1 294.4 286.9 314.5 7.46 4 964 632 21.0 1.0 26 20.0 10.6 358 14 297.3 298.0 285.3 309.9 4.26 5 920 1236 17.4 0.4 32 17.0 8.7 355 20 297.6 298.3 285.4 310.3 4.28 6 850 2225 8.8 -1.2 49 10.0 4.0 345 20 295.4 296.1 284.4 307.5 4.12 7 700 4476 -8.3 -10.9 81 2.6 -9.2 295 19 293.3 293.7 281.5 300.4 2.38 8 422 9437 -42.9 -49.9 46 7.0 -43.2 275 31 294.7 294.7 279.1 295.0 0.09 9 400 9900 -42.7 -50.7 41 8.0 -43.0 280 35 299.5 299.5 281.3 299.8 0.09 10 386 10139 -42.5 -50.5 41 8.0 -42.8 280 38 302.8 302.8 282.7 303.2 0.10 11 300 11780 -55.7 -67.7 21 12.0 -55.8 280 63 306.8 306.8 284.1 306.9 0.01 12 289 12018 -55.5 -68.5 18 13.0 -55.6 281 66 310.4 310.4 285.5 310.5 0.01 13 250 12930 -61.9 -73.9 19 12.0 -62.0 285 76 314.0 314.0 286.8 314.1 0.01 14 234 13338 -63.7 -75.7 18 12.0 -63.8 275 69 317.3 317.3 287.9 317.3 0.01 15 215 13865 -58.5 -70.5 20 12.0 -58.6 275 78 333.2 333.2 292.6 333.2 0.01 16 207 14104 -58.9 -70.9 20 12.0 -59.0 275 82 336.2 336.2 293.4 336.2 0.01 17 204 14195 -58.7 -71.2 19 12.4 -58.9 275 83 337.8 337.8 293.8 337.9 0.01 18 200 14320 -58.5 -71.5 17 13.0 -58.6 280 78 340.1 340.1 294.4 340.2 0.01 19 190 14643 -58.9 -71.9 17 13.0 -59.0 278 74 344.5 344.5 295.4 344.6 0.01 20 180 14983 -58.3 -71.3 17 13.0 -58.5 276 70 350.9 350.9 296.8 350.9 0.01 21 150 16120 -63.1 -76.1 16 13.0 -63.2 270 57 361.4 361.4 299.0 361.4 0.01 22 147 16244 -63.5 -76.5 16 13.0 -63.6 270 55 362.8 362.8 299.2 362.8 0.01 23 145 16328 -63.5 -76.5 16 13.0 -63.6 270 54 364.2 364.2 299.5 364.2 0.01 24 138 16634 -61.5 -75.5 14 14.0 -61.7 270 50 372.9 372.9 301.1 373.0 0.01 25 133 16863 -60.5 -73.5 17 13.0 -60.7 270 47 378.7 378.7 302.1 378.7 0.01 26 103 18440 -64.9 -76.9 18 12.0 -65.0 270 26 398.9 398.9 305.0 399.0 0.01 27 100 18620 -64.7 -76.7 18 12.0 -64.8 270 24 402.7 402.7 305.6 402.8 0.01 28 78 12799 -67.3 -79.3 17 12.0 -67.4 273 21 427.0 427.0 308.5 427.0 0.01 29 70 10790 -65.5 -78.5 15 13.0 -65.7 275 19 444.3 444.3 310.3 444.3 0.01 30 61 16135 -62.5 -75.5 16 13.0 -62.8 283 19 468.8 468.8 312.5 468.9 0.02 31 50 22860 -64.3 -77.3 15 13.0 -64.6 295 19 492.0 492.0 314.4 492.1 0.02 32 47 23239 -64.5 -77.5 15 13.0 -64.8 296 24 500.3 500.3 314.9 500.4 0.02 33 30 26030 -57.5 -74.5 10 17.0 -58.6 300 62 587.9 587.9 320.0 588.3 0.05 34 23 27725 -53.3 -74.3 6 21.0 -55.5 646.7 646.7 322.6 647.2 0.07 35 23 27725 -53.9 -75.9 5 22.0 -56.0 644.9 644.9 322.5 645.3 0.06 TRP 234 13338 -63.7 -75.7 18 12.0 -63.8 275 69 317.3 317.3 287.9 317.3 0.01 WND 204 14195 -58.7 -71.2 19 12.4 -58.9 275 83 337.8 337.8 293.8 337.9 0.01 Sounding variables and indices 1000-500 mb thick: 7624.23 m Freezing level: 772.81 mb = 3383.53 m = 11100.70 ft Wetbulb zero: 804.44 mb = 2863.73 m = 9395.33 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 60.91 % Est. max temperature: 23.98 C = 75.17 F Sfc-Lift cond lev (LCL): 875.41 mb = 1856.99 m = 6092.41 ft T: 12.00 C 700-500 lapse rate: 6.98 C/km ThetaE index: 15.29 C Layer 850.0- 400.0 mb Conv cond level (CCL): 783.50 mb = 3169.64 m = 10398.97 ft Mean mixing ratio: 5.50 g/kg Conv temperature: 22.74 C = 72.93 F Cap Strength: -1.25 C Lifted Index: -10.17 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.34 C Lifted Index @700 mb: -5.10 C Showalter Index: -7.42 C Risk: Severe thunderstorms probable Total Totals Index: 70.21 C Risk: Severe Thunderstorms probable Vertical Totals Index: 40.10 C Cross Totals Index: 30.10 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 491.10 Risk: Severe Thunderstorms possible Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22044.33 J/kg Max Up Vert Vel: 209.97 m/s Conv Inhibition (B-): 53.74 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 770.32 mb = 3366.23 m = 11043.91 ft Lev Free Conv (LFC): 765.32 mb = 3441.73 m = 11291.63 ft Equ Level (EL): 265.32 mb = 12555.85 m = 41193.24 ft B at Equ Level: 2584.65 J/kg Max Parcel Lev (MPL): 145.32 mb = 16314.65 m = 53525.09 ft Wind level data Storm motion: 336 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 1015 22 50 4 -3.1 -2.6 | 139 13 -8.7 9.9 1 1000 150 360 9 -0.0 -9.0 | 121 7 -5.7 3.5 2 920 807 355 20 1.7 -19.9 | 28 8 -3.9 -7.5 3 850 1457 345 20 5.2 -19.3 | 4 7 -0.5 -6.9 4 700 3012 295 19 17.2 -8.0 | 249 12 11.6 4.4 5 500 5574 260 18 17.7 3.1 | 218 20 12.1 15.6 6 400 9900 280 35 34.5 -6.1 | 258 30 28.8 6.4 7 300 11780 280 63 62.0 -10.9 | 268 56 56.4 1.5 8 250 12930 285 76 73.4 -19.7 | 276 68 67.7 -7.2 9 234 13338 275 69 68.7 -6.0 | 264 63 63.1 6.4 10 204 14195 275 83 82.7 -7.2 | 266 77 77.0 5.2 11 200 14320 280 78 76.8 -13.5 | 271 71 71.2 -1.1 12 150 16120 270 57 57.0 -0.0 | 256 53 51.3 12.5 13 100 18620 270 24 24.0 -0.0 | 236 22 18.3 12.5 14 70 10790 275 19 18.9 -1.7 | 231 17 13.3 10.8 15 50 22860 295 19 17.2 -8.0 | 249 12 11.6 4.4 16 30 26030 300 62 53.7 -31.0 | 291 51 48.0 -18.5 Wind Parameters Mean winds (0-6000m): 305.5 at 18.2 knts Storm direction: 335.5 at 13.7 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -62.0 tot: -62.0 m^2/s^2 ave: -20.7 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 747.57 Bulk Shear: 29.49 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 0 11 106 6| 0.0 13.6 13.6| 0.0 -17.6 -17.6 -35.2 -0.69| 13.9 -9.5 1000 357 15 65 5| 0.0 9.4 9.4| 0.0 -26.6 -26.6 -26.6 -0.73| 10.0 -7.3 1500 353 16 44 5| 0.0 6.4 6.4| 0.0 -32.0 -32.0 -21.3 -0.75| 7.7 -5.8 2000 348 17 25 5| 0.0 5.0 5.0| 0.0 -41.0 -41.0 -20.5 -0.80| 7.2 -5.8 2500 342 18 2 4| 0.0 4.2 4.2| 0.0 -50.6 -50.6 -20.2 -0.81| 6.9 -5.6 3000 335 18 335 4| 0.0 3.6 3.6| 0.0 -62.0 -62.0 -20.7 -0.81| 6.7 -5.4 4000 323 18 292 6| 0.0 2.7 2.7| 0.0 -74.4 -74.4 -18.6 -0.80| 5.6 -4.5 5000 313 18 269 8| 0.0 2.2 2.2| 0.0 -89.4 -89.4 -17.9 -0.80| 4.9 -3.9 6000 306 18 259 9| 0.2 1.8 2.0| 8.0 -98.0 -90.0 -15.0 -0.74| 4.4 -3.3 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251203.12.gif