UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 11 DEC 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1019 8 20.6 14.6 68 6.0 16.8 360 2 292.2 294.0 289.2 321.4 10.30 1 1000 164 19.6 13.6 68 6.0 15.8 355 6 292.8 294.5 289.0 320.8 9.83 2 925 828 13.6 11.3 86 2.3 12.2 325 10 293.2 294.8 288.5 319.3 9.12 3 851 1526 8.2 4.7 79 3.5 6.3 305 16 294.6 295.8 286.4 312.9 6.30 4 850 1536 8.2 4.3 76 3.9 6.1 305 16 294.7 295.8 286.2 312.6 6.13 5 825 1783 9.6 -30.4 4 40.0 -0.9 302 16 298.7 298.8 281.3 300.0 0.37 6 763 2428 7.0 -15.0 19 22.0 -1.0 294 18 302.7 303.0 284.4 307.7 1.56 7 717 2937 5.8 -6.2 42 12.0 0.4 287 19 306.8 307.4 287.8 317.3 3.35 8 700 3133 4.4 -6.6 45 11.0 -0.5 285 19 307.4 308.0 288.0 317.8 3.33 9 645 3792 0.0 -7.0 59 7.0 -3.1 281 33 309.6 310.3 288.9 320.7 3.51 10 542 5163 -7.1 -19.1 38 12.0 -10.9 274 64 317.0 317.3 289.4 322.2 1.56 11 531 5323 -6.9 -26.9 19 20.0 -12.2 273 67 319.1 319.2 289.3 321.9 0.80 12 513 5591 -7.7 -19.7 38 12.0 -11.6 271 73 321.3 321.6 290.7 326.6 1.56 13 500 5790 -8.7 -29.7 17 21.0 -13.9 270 78 322.4 322.6 290.2 324.8 0.65 14 489 5963 -8.9 -32.9 12 24.0 -14.3 271 79 324.2 324.3 290.6 326.0 0.49 15 455 6520 -11.1 -26.1 28 15.0 -15.2 276 83 328.2 328.4 292.2 331.8 1.00 16 400 7500 -17.7 -35.7 19 18.0 -21.1 285 89 332.0 332.1 292.7 333.7 0.46 17 348 8522 -25.5 -45.5 14 20.0 -27.9 283 93 334.9 335.0 293.2 335.7 0.19 18 329 8926 -27.9 -52.9 7 25.0 -30.2 282 94 337.0 337.1 293.7 337.4 0.09 19 300 9580 -33.1 -51.1 15 18.0 -34.6 280 97 338.7 338.7 294.1 339.2 0.12 20 260 10572 -40.1 -57.1 15 17.0 -41.0 280 95 342.6 342.6 295.0 342.9 0.07 21 250 10840 -40.7 280 95 345.6 22 212 11941 -49.5 280 101 348.5 23 200 12320 -53.1 280 103 348.7 24 174 13205 -59.5 285 109 352.3 25 150 14120 -66.3 280 103 355.9 26 100 16500 -78.7 260 72 375.7 27 96 16733 -78.7 380.1 28 87 17293 -78.9 390.5 TRP WND 174 13205 -59.5 285 109 352.3 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 645.00 mb = 3791.75 m = 12439.96 ft Wetbulb zero: 828.26 mb = 1750.25 m = 5742.21 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 48.05 % Est. max temperature: 22.73 C = 72.91 F Sfc-Lift cond lev (LCL): 932.55 mb = 758.76 m = 2489.35 ft T: 14.23 C 700-500 lapse rate: 4.93 C/km ThetaE index: 21.45 C Layer 1000.0- 763.0 mb Conv cond level (CCL): 895.52 mb = 1099.28 m = 3606.50 ft Mean mixing ratio: 9.55 g/kg Conv temperature: 22.21 C = 71.98 F Cap Strength: 7.22 C Lifted Index: 7.57 C Risk: None Lifted Index @300 mb: 13.64 C Lifted Index @700 mb: 3.91 C Showalter Index: 12.02 C Risk: None Total Totals Index: 29.90 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 13.00 C K Index: 10.20 Risk: None Sweat Index: 161.60 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.38 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 6.54 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 907.15 mb = 991.18 m = 3251.87 ft Lev Free Conv (LFC): 882.15 mb = 1225.21 m = 4019.65 ft Equ Level (EL): 842.15 mb = 1612.74 m = 5291.07 ft B at Equ Level: 7.27 J/kg Max Parcel Lev (MPL): 822.15 mb = 1811.46 m = 5943.03 ft Wind level data Storm motion: 309 at 24 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 1019 8 360 2 -0.0 -2.0 | 125 23 -18.6 13.1 1 1000 164 355 6 0.5 -6.0 | 117 20 -18.0 9.1 2 925 828 325 10 5.7 -8.2 | 118 15 -12.8 6.9 3 850 1536 305 16 13.1 -9.2 | 137 8 -5.5 5.9 4 700 3133 285 19 18.4 -4.9 | 179 10 -0.2 10.2 5 500 5790 270 78 78.0 -0.0 | 256 61 59.4 15.1 6 400 7500 285 89 86.0 -23.0 | 277 68 67.4 -7.9 7 300 9580 280 97 95.5 -16.8 | 271 77 77.0 -1.7 8 250 10840 280 95 93.6 -16.5 | 271 75 75.0 -1.4 9 200 12320 280 103 101.4 -17.9 | 272 83 82.9 -2.8 10 174 13205 285 109 105.3 -28.2 | 279 88 86.7 -13.1 11 150 14120 280 103 101.4 -17.9 | 272 83 82.9 -2.8 12 100 16500 260 72 70.9 12.5 | 242 59 52.3 27.6 Wind Parameters Mean winds (0-6000m): 279.1 at 31.9 knts Storm direction: 309.1 at 23.9 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 51.4 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -19.8 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 121.39 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 ------------------------------------------------------------------------------- 500 348 6 118 20| 0.0 6.4 6.4| 0.0 -19.8 -19.8 -39.7 -0.52| 7.0 -3.6 1000 334 8 118 17| 0.0 5.2 5.2| 4.0 -19.8 -15.9 -15.9 -0.22| 5.9 -1.3 1500 323 10 120 15| 0.0 5.0 5.0| 11.2 -19.8 -8.6 -5.7 0.01| 5.8 0.1 2000 316 11 123 13| 0.0 4.1 4.1| 15.8 -19.8 -4.1 -2.0 0.12| 4.9 0.6 2500 310 13 128 11| 0.0 3.5 3.5| 20.1 -19.8 0.2 0.1 0.21| 4.4 0.9 3000 305 14 135 10| 0.0 3.1 3.1| 24.3 -19.8 4.5 1.5 0.26| 4.0 1.1 4000 296 17 157 8| 0.0 4.9 4.9| 74.9 -19.8 55.0 13.8 0.48| 5.6 2.7 5000 286 24 206 9| 0.0 6.2 6.2|110.3 -19.8 90.5 18.1 0.39| 6.8 2.6 6000 279 32 232 16| 0.7 6.1 6.8|157.2 -25.1 132.1 22.0 0.32| 7.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251211.12.gif