UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for OISS... Searching the city database file for: OISS ... Date:0000Z 28 NOV 25 Station: OISS WMO ident: 40848 Latitude: 29.53 Longitude: 52.58 Elevation: 1491.00 ------------------------------------------------------------------------------- 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 1000 0 0.2 -1.4 89 1.6 -0.4 273.4 273.9 272.7 282.7 3.45 1 857 1491 2.6 -11.4 35 14.0 -2.3 0 0 288.2 288.5 278.5 293.7 1.86 2 850 1551 9.0 -7.0 32 16.0 2.2 355 1 295.6 296.1 282.8 303.6 2.66 3 838 1669 11.8 -6.2 28 18.0 3.8 344 1 299.7 300.2 284.8 308.5 2.87 4 833 1719 11.8 -8.2 24 20.0 3.2 339 2 300.2 300.7 284.5 307.9 2.47 5 826 1790 11.4 -9.6 22 21.0 2.7 333 2 300.5 300.9 284.4 307.5 2.23 6 786 2202 8.8 -9.2 27 18.0 1.3 295 3 302.1 302.5 285.2 309.6 2.42 7 700 3149 2.6 -17.4 21 20.0 -4.2 205 7 305.4 305.6 285.2 309.9 1.39 8 612 4219 -5.1 -44.1 3 39.0 -11.6 247 9 308.5 308.5 284.9 308.9 0.12 9 548 5079 -9.9 -29.9 18 20.0 -14.3 281 11 312.7 312.8 287.0 314.7 0.58 10 500 5780 -14.1 -34.1 17 20.0 -17.9 310 12 315.8 315.9 287.9 317.4 0.43 11 429 6921 -22.7 -47.7 8 25.0 -25.4 283 17 319.0 319.1 288.6 319.5 0.12 12 400 7430 -26.9 -47.9 12 21.0 -28.9 270 20 320.0 320.1 288.9 320.5 0.13 13 300 9440 -42.5 -62.5 9 20.0 -43.2 245 27 325.5 325.5 290.5 325.6 0.03 14 255 10512 -51.5 -65.5 17 14.0 -51.8 245 28 327.6 327.6 291.0 327.7 0.02 15 250 10640 -52.1 -67.1 15 15.0 -52.4 245 28 328.6 328.6 291.3 328.7 0.02 16 248 10692 -52.3 -67.3 15 15.0 -52.5 245 28 329.1 329.1 291.5 329.1 0.02 17 230 11182 -50.3 -67.3 12 17.0 -50.7 245 26 339.3 339.3 294.1 339.4 0.02 18 200 12092 -51.1 -71.1 7 20.0 -51.5 245 23 351.8 351.9 297.0 351.9 0.01 19 178 12851 -50.7 -74.7 4 24.0 -51.2 364.4 364.4 299.5 364.5 0.01 20 164 13383 -52.1 -79.1 2 27.0 -52.5 370.7 370.7 300.7 370.7 0.00 TRP 248 10692 -52.3 -67.3 15 15.0 -52.5 245 28 329.1 329.1 291.5 329.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 670.29 mb = 3510.34 m = 11516.73 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 27.33 % Est. max temperature: 22.42 C = 72.36 F Sfc-Lift cond lev (LCL): 975.24 mb = 242.28 m = 794.88 ft T: 0.59 C 700-500 lapse rate: 6.35 C/km ThetaE index: 1.02 C Layer 833.0- 786.0 mb Conv cond level (CCL): 524.09 mb = 5419.96 m = 17781.81 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 41.07 C = 105.93 F Cap Strength: 23.07 C Lifted Index: 24.67 C Risk: None Lifted Index @300 mb: 27.56 C Lifted Index @700 mb: 20.51 C Showalter Index: 12.39 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 7.10 C K Index: -3.90 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.48 J/kg Max Up Vert Vel: 9.95 m/s Conv Inhibition (B-): 12977.67 J/kg Cap Strength: 24.63 C Lift Cond Lev (LCL): 871.54 mb = 1328.46 m = 4358.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 6 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 ---------------------------------------------------------- 0 857 1491 0 0 -0.0 -0.0 | 118 6 -5.0 2.7 1 850 1551 355 1 0.1 -1.0 | 109 5 -5.0 1.7 2 700 3149 205 7 3.0 6.3 | 167 9 -2.1 9.1 3 500 5780 310 12 9.2 -7.7 | 320 7 4.2 -5.0 4 400 7430 270 20 20.0 -0.0 | 260 15 15.0 2.7 5 300 9440 245 27 24.5 11.4 | 234 24 19.4 14.1 6 250 10640 245 28 25.4 11.8 | 234 25 20.3 14.5 7 248 10692 245 28 25.4 11.8 | 234 25 20.3 14.5 8 200 11775 245 23 20.8 9.7 | 232 20 15.8 12.4 Wind Parameters Mean winds (0-6000m): 268.2 at 7.6 knts Storm direction: 298.2 at 5.7 knts Storm rel Dir Shear (0-3000m): 127.7 deg Energy-Hel index: -3.09 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 NO DATA | | | 1000 NO DATA | | | 1500 359 0 118 6| | | 2000 325 2 108 4| | | 2500 279 3 133 3| | | 3000 226 4 155 6| | | 4000 218 5 164 7| | | 5000 240 6 185 6| | | 6000 268 8 221 4| | | Wrote GIF file: /home/apache/climate/data/raob//OISS/skewt/OISS.skewt.20251128.00.gif