UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 9 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 1020 8 16.2 11.2 72 5.0 13.3 360 3 287.7 289.2 285.6 310.7 8.21 1 1015 48 17.0 9.0 59 8.0 12.4 9 5 288.9 290.2 284.9 309.0 7.11 2 1000 169 16.0 9.0 63 7.0 12.0 35 10 289.1 290.4 285.1 309.6 7.21 3 925 825 9.8 6.6 80 3.2 8.0 30 12 289.3 290.5 284.6 308.1 6.62 4 850 1521 4.4 2.1 85 2.3 3.2 320 12 290.8 291.7 283.7 305.8 5.24 5 723 2821 -5.1 -5.8 95 0.7 -5.4 266 28 294.1 294.7 283.1 304.3 3.43 6 715 2908 -6.3 -8.2 86 1.9 -7.0 262 29 293.7 294.2 282.3 302.3 2.88 7 707 2997 -6.5 -11.5 68 5.0 -8.2 258 30 294.4 294.8 281.8 301.2 2.24 8 700 3075 -5.5 -16.5 42 11.0 -8.8 255 31 296.4 296.7 281.8 301.1 1.50 9 692 3165 -3.5 -25.5 16 22.0 -9.0 255 33 299.6 299.7 282.1 301.9 0.69 10 685 3246 0.0 -46.0 2 46.0 -7.9 255 35 304.4 304.4 283.2 304.7 0.09 11 670 3423 0.2 255 39 306.5 12 605 4238 -1.3 -46.3 2 45.0 -9.4 255 58 313.9 313.9 286.8 314.2 0.10 13 584 4518 -3.3 -43.3 3 40.0 -10.6 255 64 314.7 314.8 287.2 315.3 0.14 14 511 5570 -4.9 255 89 325.0 15 500 5740 -6.3 -52.3 1 46.0 -13.4 255 93 325.4 325.4 290.5 325.6 0.06 16 497 5787 -6.5 -48.5 2 42.0 -13.5 255 93 325.7 325.7 290.6 326.0 0.09 17 479 6074 -5.7 -50.7 1 45.0 -13.2 255 94 330.1 330.1 291.8 330.4 0.08 18 417 7144 -12.3 -58.3 1 46.0 -18.1 255 98 335.0 335.0 293.1 335.1 0.04 19 400 7460 -13.3 -58.3 1 45.0 -18.9 255 99 337.7 337.7 293.8 337.9 0.04 20 375 7950 -14.5 -61.5 1 47.0 -20.0 255 98 342.4 342.4 294.9 342.5 0.03 21 300 9590 -30.3 -66.3 2 36.0 -32.5 255 95 342.7 342.7 295.0 342.7 0.02 22 253 10769 -40.1 -67.1 4 27.0 -41.1 260 101 345.3 345.3 295.6 345.3 0.02 23 250 10850 -40.9 260 101 345.3 24 216 11827 -47.5 260 105 349.8 25 211 11981 -48.5 258 104 350.6 26 200 12330 -51.5 255 101 351.2 27 150 14140 -63.9 260 101 360.0 28 135 14777 -69.1 260 97 361.8 29 114 15764 -77.9 260 89 363.3 30 102 16398 -78.9 260 85 373.2 31 100 16510 -79.7 260 84 373.7 32 94 16858 -82.1 375.7 TRP WND 216 11827 -47.5 260 105 349.8 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 791.18 mb = 2123.03 m = 6965.23 ft Freezing level: 685.00 mb = 3246.16 m = 10650.02 ft Freezing level: 661.33 mb = 3531.85 m = 11587.29 ft Wetbulb zero: 802.19 mb = 1985.98 m = 6515.60 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 72.20 % Est. max temperature: 18.87 C = 65.97 F Sfc-Lift cond lev (LCL): 946.58 mb = 630.94 m = 2069.99 ft T: 11.63 C 700-500 lapse rate: 0.30 C/km ThetaE index: 8.49 C Layer 925.0- 692.0 mb Conv cond level (CCL): 880.03 mb = 1235.23 m = 4052.53 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 18.68 C = 65.62 F Cap Strength: 16.82 C Lifted Index: 16.71 C Risk: None Lifted Index @300 mb: 24.14 C Lifted Index @700 mb: -0.83 C Showalter Index: 18.70 C Risk: None Total Totals Index: 19.10 C Risk: None Vertical Totals Index: 10.70 C Cross Totals Index: 8.40 C K Index: 1.80 Risk: None Sweat Index: 142.20 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.34 J/kg Max Up Vert Vel: 12.28 m/s Conv Inhibition (B-): 9.89 J/kg Cap Strength: 16.72 C Lift Cond Lev (LCL): 893.28 mb = 1112.22 m = 3648.98 ft Lev Free Conv (LFC): 858.28 mb = 1441.21 m = 4728.34 ft Equ Level (EL): 688.28 mb = 3208.23 m = 10525.54 ft B at Equ Level: 60.26 J/kg Max Parcel Lev (MPL): 658.28 mb = 3564.10 m = 11693.11 ft Wind level data Storm motion: 290 at 30 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 1020 8 360 3 -0.0 -3.0 | 105 29 -28.3 7.6 1 1000 169 35 10 -5.7 -8.2 | 94 34 -34.0 2.4 2 925 825 30 12 -6.0 -10.4 | 90 34 -34.3 0.2 3 850 1521 320 12 7.7 -9.2 | 94 21 -20.6 1.4 4 700 3075 255 31 29.9 8.0 | 185 19 1.6 18.6 5 500 5740 255 93 89.8 24.1 | 241 71 61.5 34.7 6 400 7460 255 99 95.6 25.6 | 242 76 67.3 36.2 7 300 9590 255 95 91.8 24.6 | 241 73 63.5 35.2 8 250 10850 260 101 99.5 17.5 | 248 77 71.2 28.1 9 216 11827 260 105 103.4 18.2 | 249 80 75.1 28.8 10 200 12330 255 101 97.6 26.1 | 242 78 69.3 36.7 11 150 14140 260 101 99.5 17.5 | 248 77 71.2 28.1 12 100 16510 260 84 82.7 14.6 | 245 60 54.4 25.2 Wind Parameters Mean winds (0-6000m): 260.5 at 40.3 knts Storm direction: 290.5 at 30.2 knts Shear (0-3000m) pos: 1.5 neg: 6.6 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 58.3 neg: -83.4 tot: -25.1 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 290.84 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 32 9 95 33| 8.9 0.0 8.9| 0.0 -58.4 -58.4 -116.9 -0.78| 9.4 -7.3 1000 29 10 93 33| 4.5 2.2 6.6| 0.0 -80.6 -80.6 -80.6 -0.68| 7.2 -4.9 1500 15 11 90 31| 3.0 4.6 7.6| 15.0 -83.2 -68.2 -45.5 -0.30| 8.4 -2.5 2000 354 12 87 27| 2.2 5.5 7.8| 19.3 -83.4 -64.1 -32.0 -0.19| 8.4 -1.6 2500 329 14 87 21| 1.8 6.2 8.0| 38.5 -83.4 -44.9 -18.0 0.04| 8.8 0.3 3000 303 16 97 15| 1.5 6.6 8.1| 58.3 -83.4 -25.1 -8.4 0.15| 9.3 1.4 4000 275 22 144 11| 1.1 7.9 9.0|160.3 -83.4 76.9 19.2 0.31| 9.9 3.1 5000 265 31 189 14| 0.9 8.7 9.6|268.3 -83.4 184.9 37.0 0.34| 10.3 3.5 6000 260 40 214 21| 0.7 8.8 9.5|351.7 -83.4 268.3 44.7 0.33| 10.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260109.12.gif