UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 13 JAN 26 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 1017 8 19.2 14.2 73 5.0 16.1 220 5 290.9 292.7 288.5 319.4 10.05 1 1000 151 18.2 13.3 73 4.9 15.1 215 12 291.4 293.1 288.3 318.7 9.64 2 925 814 12.4 9.7 84 2.7 10.8 250 25 292.0 293.4 287.2 315.3 8.19 3 879 1239 8.8 7.0 88 1.8 7.8 259 25 292.5 293.8 286.4 313.1 7.16 4 875 1276 9.2 3.2 66 6.0 6.1 260 25 293.3 294.3 285.1 309.3 5.51 5 850 1516 7.8 3.2 73 4.6 5.4 265 25 294.3 295.3 285.6 310.8 5.67 6 764 2388 2.6 1.8 94 0.8 2.2 265 34 297.8 298.9 287.0 314.7 5.71 7 758 2452 4.2 -4.8 52 9.0 0.2 265 34 300.2 300.9 285.7 310.9 3.53 8 739 2660 6.4 -12.6 24 19.0 -1.0 265 37 304.8 305.2 285.7 311.0 1.96 9 700 3103 4.2 -10.8 33 15.0 -1.9 265 41 307.1 307.6 287.0 314.7 2.39 10 622 4055 0.2 -10.8 43 11.0 -4.3 261 55 313.1 313.6 289.3 321.8 2.70 11 613 4172 0.0 -14.0 34 14.0 -5.3 261 57 314.2 314.6 289.1 321.1 2.11 12 578 4640 -2.1 -30.1 10 28.0 -9.3 259 64 317.1 317.2 288.4 319.0 0.54 13 550 5033 -3.3 -30.3 10 27.0 -10.2 258 70 320.2 320.3 289.4 322.2 0.56 14 500 5780 -7.7 -35.7 9 28.0 -13.7 255 82 323.7 323.7 290.3 325.0 0.36 15 495 5858 -8.1 -36.1 8 28.0 -14.0 254 82 324.1 324.2 290.4 325.4 0.35 16 428 6969 -15.5 -40.5 10 25.0 -19.7 245 85 328.4 328.5 291.6 329.4 0.26 17 424 7040 -14.3 -33.3 18 19.0 -18.4 244 86 330.8 331.0 292.5 332.9 0.54 18 418 7148 -14.5 -25.5 39 11.0 -17.5 243 86 331.9 332.2 293.3 336.1 1.15 19 406 7368 -15.5 -24.5 46 9.0 -18.0 241 87 333.4 333.7 293.9 338.1 1.29 20 400 7480 -15.7 -26.7 38 11.0 -18.6 240 87 334.6 334.8 294.0 338.5 1.08 21 386 7748 -16.7 -33.7 21 17.0 -20.3 242 87 336.7 336.8 294.0 338.9 0.57 22 378 7904 -17.9 -28.9 38 11.0 -20.5 243 87 337.1 337.3 294.4 340.6 0.93 23 366 8144 -20.1 -31.1 37 11.0 -22.5 245 88 337.3 337.5 294.4 340.2 0.78 24 338 8728 -23.7 -48.7 8 25.0 -26.7 249 88 340.2 340.2 294.5 340.7 0.14 25 331 8881 -23.7 -58.7 2 35.0 -27.0 250 88 342.2 342.2 294.9 342.4 0.04 26 300 9590 -29.3 -60.3 3 31.0 -31.6 255 89 344.1 344.1 295.3 344.2 0.04 27 285 9956 -31.1 -60.1 4 29.0 -33.1 252 88 346.6 346.6 295.9 346.8 0.04 28 250 10870 -39.3 -64.3 5 25.0 -40.4 245 87 347.6 347.6 296.1 347.8 0.03 29 247 10953 -40.1 -64.1 6 24.0 -41.1 245 87 347.6 347.7 296.1 347.8 0.03 30 200 12360 -51.1 250 93 351.8 31 196 12490 -51.9 250 95 352.7 32 150 14170 -62.1 250 78 363.1 33 149 14211 -62.5 250 78 363.1 34 111 15970 -75.9 257 65 369.9 35 100 16570 -78.1 260 60 376.8 36 92 17044 -80.3 255 52 381.6 37 75 18201 -79.1 407.0 TRP 92 17044 -80.3 255 52 381.6 WND 196 12490 -51.9 250 95 352.7 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 613.00 mb = 4171.78 m = 13686.79 ft Wetbulb zero: 754.83 mb = 2486.40 m = 8157.38 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 47.61 % Est. max temperature: 21.92 C = 71.46 F Sfc-Lift cond lev (LCL): 944.39 mb = 637.54 m = 2091.65 ft T: 13.94 C 700-500 lapse rate: 4.45 C/km ThetaE index: 10.03 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 903.44 mb = 1010.38 m = 3314.87 ft Mean mixing ratio: 9.00 g/kg Conv temperature: 20.51 C = 68.93 F Cap Strength: 9.51 C Lifted Index: 10.27 C Risk: None Lifted Index @300 mb: 19.49 C Lifted Index @700 mb: 5.00 C Showalter Index: 14.08 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 15.50 C Cross Totals Index: 10.90 C K Index: 3.70 Risk: None Sweat Index: 170.40 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.53 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 4.08 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 912.07 mb = 931.18 m = 3055.02 ft Lev Free Conv (LFC): 887.07 mb = 1162.58 m = 3814.19 ft Equ Level (EL): 867.07 mb = 1351.66 m = 4434.53 ft B at Equ Level: 3.88 J/kg Max Parcel Lev (MPL): 747.07 mb = 2570.87 m = 8434.50 ft Wind level data Storm motion: 288 at 34 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 1017 8 220 5 3.2 3.8 | 117 32 -28.7 14.4 1 1000 151 215 12 6.9 9.8 | 129 32 -25.0 20.4 2 925 814 250 25 23.5 8.6 | 156 21 -8.4 19.1 3 850 1516 265 25 24.9 2.2 | 151 15 -7.0 12.7 4 700 3103 265 41 40.8 3.6 | 212 17 8.9 14.1 5 500 5780 255 82 79.2 21.2 | 236 57 47.3 31.8 6 400 7480 240 87 75.3 43.5 | 219 69 43.4 54.1 7 300 9590 255 89 86.0 23.0 | 238 64 54.1 33.6 8 250 10870 245 87 78.8 36.8 | 225 67 46.9 47.3 9 200 12360 250 93 87.4 31.8 | 233 70 55.5 42.4 10 196 12490 250 95 89.3 32.5 | 233 72 57.4 43.0 11 150 14170 250 78 73.3 26.7 | 228 56 41.4 37.2 12 100 16570 260 60 59.1 10.4 | 232 34 27.2 21.0 Wind Parameters Mean winds (0-6000m): 258.3 at 44.8 knts Storm direction: 288.3 at 33.6 knts Shear (0-3000m) pos: 4.6 neg: 1.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 204.2 neg: -6.0 tot: 198.1 m^2/s^2 ave: 66.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 156.70 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 ------------------------------------------------------------------------------- 500 225 13 132 30| 14.6 0.0 14.6|115.2 0.0 115.2 230.5 0.91| 16.0 14.5 1000 241 18 141 25| 10.8 0.0 10.8|151.3 -0.6 150.7 150.7 0.76| 13.3 10.1 1500 249 21 145 22| 7.5 0.0 7.5|151.3 -6.0 145.3 96.8 0.60| 10.5 6.3 2000 254 22 148 20| 6.9 0.0 6.9|168.7 -6.0 162.6 81.3 0.65| 9.1 5.9 2500 257 24 153 18| 5.5 1.0 6.5|186.4 -6.0 180.4 72.1 0.69| 8.4 5.8 3000 259 27 160 17| 4.6 1.7 6.3|204.2 -6.0 198.1 66.0 0.71| 7.8 5.6 4000 261 32 177 16| 3.4 3.2 6.6|246.3 -6.0 240.2 60.1 0.66| 7.8 5.2 5000 260 38 197 18| 2.7 4.2 6.9|275.5 -6.0 269.4 53.9 0.56| 7.9 4.4 6000 258 45 211 23| 2.3 4.6 6.9|282.7 -44.4 238.3 39.7 0.45| 7.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260113.12.gif