UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 7 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 1016 8 19.6 15.9 79 3.7 17.2 130 4 291.4 293.4 289.8 323.2 11.25 1 1000 138 18.2 14.6 80 3.6 15.9 130 4 291.4 293.2 289.0 321.1 10.50 2 951 566 14.2 13.5 96 0.7 13.8 124 7 291.5 293.3 288.9 320.6 10.28 3 925 800 12.6 11.1 91 1.5 11.7 120 8 292.2 293.8 288.1 317.8 9.00 4 876 1255 9.8 7.8 87 2.0 8.6 191 7 293.9 295.2 287.3 315.7 7.60 5 850 1505 8.0 7.0 93 1.0 7.5 230 6 294.5 295.9 287.4 315.9 7.41 6 846 1544 7.8 6.9 94 0.9 7.3 230 6 294.7 296.0 287.5 316.1 7.39 7 702 3059 -0.7 -2.8 86 2.1 -1.7 245 16 301.5 302.3 287.1 314.9 4.43 8 700 3082 -0.7 -3.1 84 2.4 -1.8 245 16 301.7 302.5 287.1 314.9 4.35 9 682 3290 -1.3 -6.1 70 4.8 -3.4 246 22 303.3 304.0 286.8 314.2 3.55 10 664 3503 -0.7 -10.7 47 10.0 -4.6 247 27 306.3 306.8 286.9 314.3 2.55 11 623 4009 -2.9 -26.9 14 24.0 -9.2 250 41 309.4 309.5 285.9 311.7 0.68 12 557 4888 -7.9 -42.9 4 35.0 -13.7 255 66 313.6 313.6 286.8 314.1 0.16 13 500 5720 -11.9 -47.9 3 36.0 -17.0 260 89 318.5 318.5 288.4 318.9 0.10 14 459 6368 -15.7 -48.7 4 33.0 -20.0 262 101 321.7 321.7 289.4 322.1 0.10 15 413 7161 -16.1 -62.1 1 46.0 -20.8 264 116 331.0 331.0 292.0 331.1 0.02 16 400 7400 -17.3 -60.3 1 43.0 -21.7 265 121 332.5 332.5 292.4 332.6 0.03 17 383 7724 -19.1 -59.1 2 40.0 -23.1 266 121 334.3 334.3 292.9 334.4 0.03 18 367 8042 -17.3 -63.3 1 46.0 -22.0 267 121 340.8 340.8 294.6 340.9 0.02 19 335 8719 -22.2 -66.4 1 44.2 -25.8 270 122 343.1 343.1 295.1 343.2 0.02 20 300 9520 -28.1 -70.1 1 42.0 -30.7 260 115 345.8 345.8 295.7 345.8 0.01 21 264 10423 -34.7 -75.7 1 41.0 -36.4 260 112 349.0 349.0 296.4 349.0 0.00 22 250 10800 -37.3 -77.3 1 40.0 -38.7 260 111 350.6 350.6 296.8 350.6 0.00 23 239 11109 -40.1 -79.1 1 39.0 -41.2 262 111 350.9 350.9 296.8 350.9 0.00 24 200 12300 -50.5 270 111 352.8 25 166 13491 -57.5 264 105 360.4 26 150 14120 -63.1 260 101 361.4 27 106 16182 -74.9 256 74 376.7 28 102 16405 -73.3 255 72 383.9 29 100 16520 -74.5 255 70 383.8 30 76 18091 -80.9 260 47 401.7 31 70 18560 -76.1 275 39 421.6 32 54 20082 -69.5 244 25 469.3 33 50 20540 -70.5 235 21 477.4 34 49 20660 -70.3 480.6 35 46 21041 -64.3 503.8 36 30 23672 -61.7 576.4 TRP 76 18091 -80.9 260 47 401.7 WND 335 8719 -22.2 -66.4 1 44.2 -25.8 270 122 343.1 343.1 295.1 343.2 0.02 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 713.86 mb = 2934.40 m = 9627.19 ft Wetbulb zero: 728.98 mb = 2752.96 m = 9031.92 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 56.60 % Est. max temperature: 22.31 C = 72.16 F Sfc-Lift cond lev (LCL): 961.99 mb = 468.19 m = 1536.04 ft T: 15.11 C 700-500 lapse rate: 4.25 C/km ThetaE index: 7.48 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 930.48 mb = 750.12 m = 2461.00 ft Mean mixing ratio: 10.12 g/kg Conv temperature: 20.23 C = 68.41 F Cap Strength: 2.63 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 18.55 C Lifted Index @700 mb: -1.25 C Showalter Index: 6.77 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.90 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 185.00 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.05 J/kg Max Up Vert Vel: 13.64 m/s Conv Inhibition (B-): 0.94 J/kg Cap Strength: 4.09 C Lift Cond Lev (LCL): 936.52 mb = 695.61 m = 2282.15 ft Lev Free Conv (LFC): 911.52 mb = 922.80 m = 3027.51 ft Equ Level (EL): 671.52 mb = 3413.14 m = 11197.83 ft B at Equ Level: 91.38 J/kg Max Parcel Lev (MPL): 561.52 mb = 4824.27 m = 15827.47 ft Wind level data Storm motion: 285 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 1016 8 130 4 -3.1 2.6 | 108 28 -26.6 8.7 1 1000 138 130 4 -3.1 2.6 | 108 28 -26.6 8.7 2 925 800 120 8 -6.9 4.0 | 108 32 -30.5 10.2 3 850 1505 230 6 4.6 3.9 | 118 21 -18.9 10.0 4 700 3082 245 16 14.5 6.8 | 145 16 -9.0 12.9 5 500 5720 260 89 87.6 15.5 | 251 68 64.1 21.6 6 400 7400 265 121 120.5 10.5 | 260 98 97.0 16.7 7 335 8719 270 122 122.0 -0.0 | 266 99 98.5 6.2 8 300 9520 260 115 113.3 20.0 | 254 93 89.7 26.1 9 250 10800 260 111 109.3 19.3 | 253 89 85.8 25.4 10 200 12300 270 111 111.0 -0.0 | 266 88 87.5 6.2 11 150 14120 260 101 99.5 17.5 | 253 80 75.9 23.7 12 100 16520 255 70 67.6 18.1 | 241 50 44.1 24.3 13 76 18091 260 47 46.3 8.2 | 238 27 22.8 14.3 14 70 18560 275 39 38.9 -3.4 | 260 16 15.3 2.8 15 50 20540 235 21 17.2 12.0 | 161 19 -6.3 18.2 Wind Parameters Mean winds (0-6000m): 254.7 at 32.4 knts Storm direction: 284.7 at 24.3 knts Shear (0-3000m) pos: 3.3 neg: 0.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 35.4 deg Storm rel helicity (0-3000m) pos: 90.3 neg: -5.4 tot: 84.9 m^2/s^2 ave: 28.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.56 Bulk Shear: 167.26 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 ------------------------------------------------------------------------------- 500 127 5 108 29| 0.0 2.4 2.4| 1.9 0.0 1.9 3.7 0.11| 2.4 0.3 1000 127 6 109 30| 1.8 1.2 3.0| 31.8 -0.4 31.4 31.4 0.46| 4.3 2.0 1500 140 6 112 30| 3.3 0.8 4.1| 49.0 -5.4 43.6 29.1 0.31| 6.0 1.8 2000 168 7 117 28| 3.3 0.6 3.9| 63.9 -5.4 58.5 29.3 0.39| 5.3 2.1 2500 197 7 122 25| 3.3 0.5 3.8| 77.6 -5.4 72.3 28.9 0.45| 4.9 2.2 3000 216 9 125 23| 3.3 0.4 3.7| 90.3 -5.4 84.9 28.3 0.50| 4.7 2.3 4000 236 13 137 18| 5.9 0.3 6.2|199.2 -5.4 193.9 48.5 0.68| 6.9 4.7 5000 248 22 167 15| 7.6 0.2 7.8|344.6 -5.4 339.3 67.9 0.63| 8.4 5.3 6000 255 32 208 17| 8.5 0.2 8.7|526.9 -5.4 521.6 86.9 0.58| 9.3 5.4 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260107.00.gif