UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 11 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 1015 8 20.6 13.6 64 7.0 16.2 20 7 292.5 294.2 288.8 320.1 9.68 1 1000 130 19.6 11.6 60 8.0 14.7 150 6 292.8 294.3 287.9 317.3 8.60 2 925 794 13.4 9.9 79 3.5 11.3 300 29 293.0 294.5 287.7 316.8 8.30 3 850 1498 8.2 6.9 91 1.3 7.5 285 37 294.7 296.1 287.4 316.0 7.36 4 841 1586 8.0 6.5 90 1.5 7.2 283 38 295.4 296.7 287.6 316.4 7.23 5 782 2183 5.2 3.1 86 2.1 4.1 268 49 298.6 299.7 287.6 316.7 6.12 6 762 2396 9.2 -0.8 50 10.0 4.1 262 52 305.2 306.1 288.6 319.7 4.74 7 700 3094 4.6 1.4 80 3.2 2.9 245 64 307.6 308.7 290.6 326.2 6.06 8 628 3968 -1.3 -2.1 94 0.8 -1.7 248 70 310.5 311.5 290.8 326.8 5.23 9 512 5568 -10.3 -16.3 61 6.0 -12.3 254 83 318.3 318.7 290.3 325.3 2.09 10 503 5704 -10.9 -19.9 47 9.0 -13.6 255 84 319.2 319.5 290.1 324.5 1.57 11 500 5750 -10.1 -28.1 21 18.0 -14.6 255 84 320.7 320.9 289.8 323.4 0.76 12 492 5875 -8.5 -33.5 11 25.0 -14.1 256 85 324.2 324.3 290.5 325.9 0.46 13 478 6100 -6.9 -34.9 9 28.0 -13.3 257 88 328.8 328.9 291.8 330.4 0.41 14 400 7470 -14.7 -44.7 6 30.0 -19.6 265 103 335.9 335.9 293.4 336.6 0.18 15 395 7565 -15.5 -44.5 6 29.0 -20.2 265 103 336.0 336.1 293.5 336.8 0.18 16 300 9570 -31.9 -55.9 7 24.0 -33.7 265 101 340.4 340.4 294.5 340.7 0.07 17 255 10695 -40.1 -67.1 4 27.0 -41.1 252 106 344.5 344.5 295.4 344.6 0.02 18 250 10830 -41.1 250 107 345.0 19 200 12310 -52.5 260 113 349.6 20 163 13601 -61.5 255 119 355.6 21 157 13832 -63.1 253 119 356.7 22 150 14110 -65.5 250 119 357.2 23 112 15839 -78.9 250 92 363.3 24 101 16433 -77.3 250 83 377.3 25 100 16490 -77.5 250 82 378.0 26 97 16664 -78.7 379.0 TRP WND 163 13601 -61.5 255 119 355.6 Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 643.86 mb = 3775.36 m = 12386.21 ft Wetbulb zero: 654.46 mb = 3635.66 m = 11927.86 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 77.27 % Est. max temperature: 22.49 C = 72.49 F Sfc-Lift cond lev (LCL): 915.16 mb = 883.07 m = 2897.19 ft T: 12.74 C 700-500 lapse rate: 5.53 C/km ThetaE index: 4.05 C Layer 1000.0- 841.0 mb Conv cond level (CCL): 865.53 mb = 1347.28 m = 4420.17 ft Mean mixing ratio: 8.53 g/kg Conv temperature: 22.48 C = 72.46 F Cap Strength: 6.72 C Lifted Index: 7.81 C Risk: None Lifted Index @300 mb: 16.83 C Lifted Index @700 mb: 5.34 C Showalter Index: 8.57 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 17.00 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 240.80 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.00 J/kg Max Up Vert Vel: 1.41 m/s Conv Inhibition (B-): 9531.48 J/kg Cap Strength: 6.60 C Lift Cond Lev (LCL): 884.81 mb = 1163.81 m = 3818.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 42 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 8 20 7 -2.4 -6.6 | 97 43 -42.8 5.5 1 1000 130 150 6 -3.0 5.2 | 112 47 -43.4 17.3 2 925 794 300 29 25.1 -14.5 | 81 16 -15.3 -2.4 3 850 1498 285 37 35.7 -9.6 | 118 5 -4.7 2.5 4 700 3094 245 64 58.0 27.0 | 204 43 17.6 39.1 5 500 5750 255 84 81.1 21.7 | 230 53 40.7 33.8 6 400 7470 265 103 102.6 9.0 | 251 66 62.2 21.0 7 300 9570 265 101 100.6 8.8 | 251 64 60.2 20.9 8 250 10830 250 107 100.5 36.6 | 231 77 60.1 48.7 9 200 12310 260 113 111.3 19.6 | 246 78 70.8 31.7 10 163 13601 255 119 114.9 30.8 | 240 86 74.5 42.9 11 150 14110 250 119 111.8 40.7 | 234 89 71.4 52.8 12 100 16490 250 82 77.1 28.0 | 222 54 36.6 40.1 Wind Parameters Mean winds (0-6000m): 256.6 at 56.3 knts Storm direction: 286.6 at 42.2 knts Shear (0-3000m) pos: 4.7 neg: 12.5 tot: 17.2 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 353.8 neg: -98.8 tot: 255.0 m^2/s^2 ave: 85.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 20.2 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 312.55 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 ------------------------------------------------------------------------------- 500 215 11 122 40| 0.0 25.9 25.9|325.0 0.0 325.0 650.0 0.77| 36.7 28.4 1000 296 19 99 24| 14.1 12.9 27.0|326.8 -70.8 256.0 256.0 0.18| 34.8 6.3 1500 292 24 99 18| 9.4 11.5 20.9|336.0 -70.8 265.2 176.8 0.22| 26.2 5.8 2000 287 28 107 14| 7.1 11.8 18.8|349.7 -70.8 279.0 139.5 0.29| 22.8 6.6 2500 279 33 130 11| 5.6 12.2 17.8|353.8 -72.1 281.7 112.7 0.26| 21.1 5.4 3000 270 37 164 12| 4.7 12.5 17.2|353.8 -98.8 255.0 85.0 0.20| 20.2 4.0 4000 261 44 190 19| 3.9 9.9 13.8|439.4-106.7 332.7 83.2 0.23| 16.5 3.9 5000 257 51 201 25| 3.8 7.9 11.8|542.0-106.7 435.3 87.1 0.28| 14.2 3.9 6000 257 56 210 29| 4.0 6.6 10.6|669.4-106.7 562.7 93.8 0.32| 12.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260111.12.gif