UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 28 OCT 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 1018 8 27.2 21.2 70 6.0 22.9 50 9 298.8 301.7 295.4 344.7 15.76 1 1000 164 26.0 19.0 65 7.0 21.1 50 17 299.1 301.7 294.3 339.9 13.96 2 925 844 19.6 18.2 92 1.4 18.7 60 17 299.4 302.0 294.6 341.3 14.36 3 891 1166 18.0 14.5 80 3.5 15.7 69 12 300.9 303.1 293.2 335.4 11.73 4 881 1263 17.4 12.4 72 5.0 14.2 72 11 301.3 303.2 292.2 331.7 10.32 5 865 1420 18.0 4.0 39 14.0 10.1 76 8 303.5 304.6 289.1 321.3 5.90 6 850 1570 17.0 8.0 55 9.0 11.6 80 6 304.0 305.4 291.1 327.8 7.94 7 824 1835 15.6 8.6 63 7.0 11.3 102 6 305.2 306.8 291.9 330.9 8.54 8 807 2012 15.8 6.8 55 9.0 10.4 117 7 307.2 308.7 291.9 330.6 7.70 9 798 2107 14.8 11.8 82 3.0 12.9 126 7 307.1 309.2 294.4 340.2 10.96 10 748 2653 13.0 6.0 62 7.0 8.8 172 7 310.9 312.4 293.1 335.2 7.86 11 740 2744 12.2 9.5 84 2.7 10.5 180 7 311.0 312.9 294.8 342.1 10.13 12 722 2950 10.8 8.0 83 2.8 9.0 198 8 311.7 313.5 294.4 340.5 9.37 13 706 3137 10.2 1.2 54 9.0 5.2 214 8 313.0 314.1 292.2 331.6 5.92 14 700 3208 9.4 4.4 71 5.0 6.5 220 8 312.9 314.3 293.4 336.3 7.51 15 647 3857 5.8 2.6 80 3.2 3.9 209 11 315.9 317.3 294.0 338.5 7.15 16 643 3908 5.8 -1.2 61 7.0 2.1 209 11 316.5 317.6 292.7 333.9 5.46 17 577 4786 0.0 -4.6 71 4.6 -2.3 194 15 319.7 320.6 293.0 335.0 4.71 18 567 4926 -1.1 -4.4 78 3.3 -2.7 192 16 320.0 320.9 293.3 335.8 4.87 19 537 5358 -3.9 -6.9 80 3.0 -5.3 185 18 321.6 322.5 293.2 335.6 4.25 20 500 5920 -5.7 -19.7 32 14.0 -10.5 175 21 326.1 326.4 292.2 331.7 1.60 21 490 6078 -6.5 -18.5 38 12.0 -10.7 178 21 327.0 327.4 292.6 333.3 1.81 22 467 6453 -8.7 -18.7 44 10.0 -12.2 186 20 328.8 329.2 293.2 335.3 1.87 23 463 6519 -8.1 -27.1 20 19.0 -13.4 187 20 330.3 330.5 292.7 333.6 0.90 24 402 7602 -15.3 -31.3 24 16.0 -19.0 209 17 334.6 334.8 293.6 337.2 0.70 25 400 7640 -15.5 -32.5 22 17.0 -19.3 210 17 334.8 335.0 293.6 337.2 0.62 26 351 8612 -22.5 -40.5 18 18.0 -25.3 210 17 338.2 338.2 294.1 339.4 0.32 27 308 9561 -27.5 -53.5 7 26.0 -30.0 210 17 344.0 344.0 295.4 344.4 0.09 28 300 9750 -29.1 -54.1 7 25.0 -31.3 210 17 344.4 344.4 295.4 344.7 0.08 29 250 11020 -39.9 -53.9 21 14.0 -40.8 270 23 346.7 346.8 296.0 347.2 0.10 30 249 11047 -40.1 -54.1 21 14.0 -40.9 270 23 346.8 346.9 296.0 347.3 0.10 31 200 12510 -51.7 285 43 350.9 32 191 12807 -54.3 283 40 351.4 33 150 14310 -66.7 270 23 355.2 34 104 16453 -80.1 368.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 577.00 mb = 4785.82 m = 15701.32 ft Wetbulb zero: 611.48 mb = 4315.34 m = 14157.77 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 69.99 % Est. max temperature: 31.46 C = 88.63 F Sfc-Lift cond lev (LCL): 933.11 mb = 767.85 m = 2519.15 ft T: 20.32 C 700-500 lapse rate: 5.57 C/km ThetaE index: 20.00 C Layer 891.0- 850.0 mb Conv cond level (CCL): 843.70 mb = 1633.34 m = 5358.67 ft Mean mixing ratio: 14.27 g/kg Conv temperature: 32.66 C = 90.78 F Cap Strength: 2.43 C Lifted Index: 0.73 C Risk: Showers probable Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: 1.47 C Showalter Index: 6.64 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 13.70 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.82 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 180.98 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 906.99 mb = 1013.21 m = 3324.13 ft Lev Free Conv (LFC): 571.99 mb = 4855.60 m = 15930.25 ft Equ Level (EL): 511.99 mb = 5733.32 m = 18809.88 ft B at Equ Level: 12.49 J/kg Max Parcel Lev (MPL): 481.99 mb = 6206.52 m = 20362.37 ft Wind level data Storm motion: 187 at 9 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 1018 8 50 9 -6.9 -5.8 | 28 17 -8.1 -15.1 1 1000 164 50 17 -13.0 -10.9 | 35 25 -14.2 -20.2 2 925 844 60 17 -14.7 -8.5 | 42 24 -15.9 -17.8 3 850 1570 80 6 -5.9 -1.0 | 34 13 -7.1 -10.3 4 700 3208 220 8 5.1 6.1 | 308 5 4.0 -3.1 5 500 5920 175 21 -1.8 20.9 | 166 12 -3.0 11.7 6 400 7640 210 17 8.5 14.7 | 233 9 7.3 5.5 7 300 9750 210 17 8.5 14.7 | 233 9 7.3 5.5 8 250 11020 270 23 23.0 -0.0 | 293 24 21.8 -9.3 9 200 12510 285 43 41.5 -11.1 | 297 45 40.4 -20.4 10 150 14310 270 23 23.0 -0.0 | 293 24 21.8 -9.3 Wind Parameters Mean winds (0-6000m): 157.1 at 12.5 knts Storm direction: 187.1 at 9.3 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -69.3 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -9.6 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 66.95 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 52 16 35 23| 8.3 0.0 8.3| 22.7 0.0 22.7 45.3 0.42| 9.6 4.0 1000 55 16 38 23| 3.2 0.0 3.2| 33.4 0.0 33.4 33.4 0.42| 6.9 2.9 1500 58 14 39 21| 1.5 0.0 1.5| 33.5 -6.5 27.0 18.0 0.19| 7.4 1.4 2000 62 12 39 19| 2.3 0.0 2.3| 40.3 -7.2 33.1 16.6 0.24| 6.8 1.6 2500 69 11 41 18| 2.7 0.0 2.7| 42.5 -7.3 35.2 14.1 0.23| 6.5 1.5 3000 71 11 42 17| 2.8 0.0 2.8| 42.5 -9.6 32.9 11.0 0.09| 6.4 0.6 4000 87 10 50 15| 2.4 0.4 2.7| 42.5 -15.4 27.1 6.8 -0.04| 5.7 -0.2 5000 139 11 84 9| 1.9 0.9 2.8| 42.5 -23.4 19.1 3.8 -0.14| 5.2 -0.7 6000 157 12 110 6| 1.6 1.3 2.8| 44.2 -35.0 9.2 1.5 -0.20| 4.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251028.12.gif