UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 9 NOV 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 1014 8 26.4 21.6 75 4.8 23.0 110 6 298.4 301.3 295.6 345.5 16.22 1 1000 128 25.6 20.8 75 4.8 22.2 130 12 298.8 301.6 295.3 344.3 15.65 2 925 809 19.2 18.4 95 0.8 18.7 140 19 298.9 301.6 294.6 341.3 14.55 3 908 969 18.4 16.7 90 1.7 17.2 155 17 299.7 302.1 294.0 338.6 13.29 4 873 1305 16.8 14.8 88 2.0 15.5 188 11 301.4 303.7 293.7 337.4 12.22 5 850 1533 16.2 13.4 83 2.8 14.4 210 8 303.1 305.2 293.6 337.1 11.44 6 799 2058 12.6 9.5 81 3.1 10.7 235 11 304.7 306.4 292.4 332.8 9.37 7 738 2720 6.4 5.1 91 1.3 5.6 268 15 304.9 306.3 291.0 327.5 7.48 8 735 2753 7.2 -3.8 45 11.0 2.0 270 15 306.2 306.9 288.2 318.3 3.93 9 731 2799 11.6 -9.4 22 21.0 2.2 272 15 311.4 311.9 288.6 319.7 2.56 10 708 3066 10.0 -7.0 29 17.0 2.1 285 16 312.5 313.1 289.6 322.8 3.19 11 700 3161 9.4 -2.6 43 12.0 3.3 290 17 312.9 313.8 290.9 327.2 4.51 12 563 4930 -0.5 -15.5 31 15.0 -6.2 293 23 321.3 321.7 291.2 328.2 2.03 13 557 5016 -0.3 -17.3 26 17.0 -6.6 293 24 322.6 322.9 291.3 328.6 1.77 14 550 5117 2.6 -30.4 7 33.0 -6.9 294 24 327.2 327.3 291.5 329.2 0.55 15 508 5754 -1.1 -21.1 20 20.0 -8.1 295 27 330.2 330.5 293.1 335.2 1.40 16 500 5880 -2.3 -18.3 28 16.0 -8.2 295 27 330.2 330.6 293.4 336.6 1.81 17 446 6777 -9.5 -20.5 40 11.0 -13.2 282 29 332.1 332.5 293.9 338.1 1.68 18 400 7610 -16.1 -33.1 22 17.0 -19.7 270 31 334.1 334.2 293.4 336.3 0.59 19 333 8963 -25.3 -46.3 12 21.0 -27.9 276 37 339.4 339.5 294.4 340.2 0.18 20 323 9183 -27.1 -47.1 13 20.0 -29.4 277 38 339.9 340.0 294.4 340.6 0.17 21 300 9710 -31.7 -43.7 30 12.0 -33.0 280 41 340.7 340.8 294.7 341.8 0.27 22 284 10094 -34.3 -47.3 26 13.0 -35.5 283 44 342.4 342.4 295.1 343.1 0.19 23 255 10836 -40.1 -64.1 6 24.0 -41.1 289 50 344.5 344.5 295.4 344.6 0.03 24 250 10970 -41.1 290 51 345.0 25 200 12460 -51.3 290 52 351.5 26 188 12857 -54.7 292 54 352.3 27 150 14260 -65.7 300 62 356.9 28 120 15588 -74.5 300 68 364.3 29 109 16143 -78.3 303 63 367.3 30 100 16630 -82.5 305 58 368.3 31 98 16743 -82.9 305 58 369.7 32 87 17413 -79.5 294 47 389.3 33 74 18326 -82.1 280 32 402.3 34 70 18640 -78.5 275 27 416.4 35 55 20052 -67.1 268 20 472.3 36 54 20163 -64.5 267 19 480.8 37 50 20630 -66.5 265 17 486.8 38 38 22317 -61.7 340 10 538.8 39 37 22484 -58.3 348 9 551.6 40 32 23395 -60.7 27 6 568.6 41 30 23800 -58.3 45 4 585.7 42 25 24954 -55.7 624.5 TRP 98 16743 -82.9 305 58 369.7 WND 120 15588 -74.5 300 68 364.3 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 569.92 mb = 4840.78 m = 15881.62 ft Freezing level: 556.28 mb = 5026.15 m = 16489.78 ft Freezing level: 520.49 mb = 5564.60 m = 18256.33 ft Wetbulb zero: 652.92 mb = 3726.49 m = 12225.86 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 54.94 % Est. max temperature: 30.14 C = 86.25 F Sfc-Lift cond lev (LCL): 945.78 mb = 614.97 m = 2017.59 ft T: 21.02 C 700-500 lapse rate: 4.30 C/km ThetaE index: 27.21 C Layer 1000.0- 731.0 mb Conv cond level (CCL): 918.36 mb = 870.97 m = 2857.49 ft Mean mixing ratio: 15.10 g/kg Conv temperature: 27.28 C = 81.10 F Cap Strength: 3.99 C Lifted Index: 3.31 C Risk: None Lifted Index @300 mb: 0.68 C Lifted Index @700 mb: 0.83 C Showalter Index: 5.71 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 15.70 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 203.80 Risk: None Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.89 J/kg Max Up Vert Vel: 12.16 m/s Conv Inhibition (B-): 0.58 J/kg Cap Strength: 3.94 C Lift Cond Lev (LCL): 923.91 mb = 819.17 m = 2687.52 ft Lev Free Conv (LFC): 898.91 mb = 1054.75 m = 3460.43 ft Equ Level (EL): 858.91 mb = 1444.07 m = 4737.69 ft B at Equ Level: 1.46 J/kg Max Parcel Lev (MPL): 528.91 mb = 5430.62 m = 17816.77 ft Wind level data Storm motion: 308 at 13 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 1014 8 110 6 -5.6 2.1 | 122 19 -16.0 10.2 1 1000 128 130 12 -9.2 7.7 | 129 25 -19.6 15.9 2 925 809 140 19 -12.2 14.6 | 135 32 -22.6 22.7 3 850 1533 210 8 4.0 6.9 | 157 16 -6.4 15.1 4 700 3161 290 17 16.0 -5.8 | 247 6 5.6 2.3 5 500 5880 295 27 24.5 -11.4 | 283 14 14.1 -3.3 6 400 7610 270 31 31.0 -0.0 | 248 22 20.6 8.1 7 300 9710 280 41 40.4 -7.1 | 268 30 30.0 1.0 8 250 10970 290 51 47.9 -17.4 | 284 39 37.5 -9.3 9 200 12460 290 52 48.9 -17.8 | 284 40 38.5 -9.6 10 150 14260 300 62 53.7 -31.0 | 298 49 43.3 -22.9 11 120 15588 300 68 58.9 -34.0 | 298 55 48.5 -25.9 12 100 16630 305 58 47.5 -33.3 | 304 45 37.1 -25.1 13 98 16743 305 58 47.5 -33.3 | 304 45 37.1 -25.1 14 70 18640 275 27 26.9 -2.4 | 251 17 16.5 5.8 15 50 20630 265 17 16.9 1.5 | 214 12 6.5 9.6 16 30 23800 45 4 -2.8 -2.8 | 112 14 -13.2 5.3 Wind Parameters Mean winds (0-6000m): 278.1 at 17.6 knts Storm direction: 308.1 at 13.2 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 161.6 neg: 0.0 tot: 161.6 m^2/s^2 ave: 53.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.66 Bulk Shear: 111.98 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 ------------------------------------------------------------------------------- 500 132 13 130 26| 11.1 0.0 11.1| 25.9 0.0 25.9 51.8 0.37| 11.2 4.2 1000 138 15 133 28| 6.6 0.0 6.6| 80.8 0.0 80.8 80.8 0.53| 10.7 5.6 1500 145 14 137 27| 3.7 0.0 3.7|114.6 0.0 114.6 76.4 0.48| 11.5 5.5 2000 157 13 142 25| 3.8 0.0 3.8|131.8 0.0 131.8 65.9 0.53| 9.9 5.2 2500 172 13 150 24| 3.9 0.0 3.9|148.3 0.0 148.3 59.3 0.57| 9.1 5.2 3000 192 13 160 22| 3.8 0.0 3.8|161.6 0.0 161.6 53.9 0.60| 8.8 5.2 4000 240 14 187 16| 3.4 0.0 3.4|169.2 0.0 169.2 42.3 0.62| 7.3 4.5 5000 266 16 211 11| 3.1 0.0 3.1|174.4 0.0 174.4 34.9 0.61| 6.2 3.8 6000 278 18 231 9| 2.7 0.1 2.9|179.0 -2.6 176.4 29.4 0.58| 5.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251109.12.gif