UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 19 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 27.4 21.4 70 6.0 23.1 60 6 299.0 301.9 295.6 345.5 15.96 1 1000 164 26.2 20.2 70 6.0 22.0 85 12 299.4 302.1 295.1 343.3 15.07 2 925 846 19.8 17.0 84 2.8 17.9 75 21 299.6 302.0 293.9 338.4 13.29 3 921 883 20.0 15.4 75 4.6 17.0 75 21 300.1 302.3 293.2 335.4 12.03 4 853 1540 17.0 9.0 59 8.0 12.1 70 27 303.6 305.2 291.5 329.0 8.47 5 850 1570 17.0 9.0 59 8.0 12.1 70 27 304.0 305.5 291.6 329.4 8.50 6 836 1712 18.4 1.4 32 17.0 9.1 75 26 306.9 307.8 289.5 322.5 5.07 7 700 3211 10.8 -17.2 12 28.0 0.1 125 10 314.4 314.7 288.5 319.2 1.42 8 651 3810 8.0 -28.0 6 36.0 -3.0 129 13 317.9 318.0 288.7 319.9 0.59 9 544 5258 -1.9 -38.9 4 37.0 -10.0 140 20 322.8 322.9 289.9 323.7 0.24 10 500 5920 -7.5 -46.5 3 39.0 -14.0 145 23 323.9 323.9 290.1 324.3 0.12 11 400 7620 -18.9 -63.9 1 45.0 -22.9 115 8 330.4 330.4 291.9 330.5 0.02 12 370 8194 -23.3 -57.3 3 34.0 -26.3 118 12 332.0 332.0 292.3 332.2 0.04 13 342 8765 -27.1 -63.1 2 36.0 -29.6 120 15 334.4 334.4 292.9 334.5 0.02 14 320 9242 -28.3 -67.3 1 39.0 -30.7 123 18 339.2 339.2 294.1 339.2 0.01 15 300 9700 -32.1 -67.1 2 35.0 -34.0 125 21 340.1 340.1 294.4 340.2 0.02 16 258 10746 -40.1 -68.1 3 28.0 -41.1 133 10 343.3 343.3 295.1 343.4 0.02 17 250 10960 -41.5 135 8 344.4 18 200 12430 -51.7 25 14 350.9 19 150 14250 -62.5 260 14 362.4 20 132 15030 -67.7 258 13 366.6 21 104 16435 -76.7 255 12 375.3 22 100 16660 -77.7 255 12 377.6 23 86 17516 -80.5 145 10 388.6 24 70 18700 -72.5 220 8 429.3 25 65 19135 -72.3 189 9 438.9 26 57 19911 -69.5 135 10 462.1 27 50 20700 -64.7 80 12 491.0 28 36 22734 -58.5 80 15 555.4 29 30 23880 -58.1 80 16 586.2 30 25 25035 -55.5 625.1 31 21 26155 -52.3 666.7 TRP 86 17516 -80.5 145 10 388.6 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 564.54 mb = 4980.43 m = 16339.78 ft Wetbulb zero: 698.74 mb = 3225.87 m = 10583.43 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 27.30 % Est. max temperature: 31.25 C = 88.25 F Sfc-Lift cond lev (LCL): 933.16 mb = 769.21 m = 2523.61 ft T: 20.52 C 700-500 lapse rate: 6.76 C/km ThetaE index: 16.54 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 779.95 mb = 2297.74 m = 7538.43 ft Mean mixing ratio: 14.27 g/kg Conv temperature: 38.28 C = 100.90 F Cap Strength: 3.50 C Lifted Index: -1.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.28 C Lifted Index @700 mb: 2.75 C Showalter Index: 4.02 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: 5.50 Risk: None Sweat Index: 185.00 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 189.77 J/kg Max Up Vert Vel: 19.48 m/s Conv Inhibition (B-): 349.88 J/kg Cap Strength: 3.52 C Lift Cond Lev (LCL): 904.07 mb = 1042.11 m = 3418.96 ft Lev Free Conv (LFC): 529.07 mb = 5476.69 m = 17967.94 ft Equ Level (EL): 329.07 mb = 9041.01 m = 29661.74 ft B at Equ Level: 188.11 J/kg Max Parcel Lev (MPL): 239.07 mb = 11254.42 m = 36923.51 ft Wind level data Storm motion: 137 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 1018 8 60 6 -5.2 -3.0 | 343 13 4.0 -12.7 1 1000 164 85 12 -12.0 -1.0 | 14 11 -2.8 -10.8 2 925 846 75 21 -20.3 -5.4 | 36 19 -11.1 -15.1 3 850 1570 70 27 -25.4 -9.2 | 41 25 -16.2 -18.9 4 700 3211 125 10 -8.2 5.7 | 346 4 1.0 -4.0 5 500 5920 145 23 -13.2 18.8 | 156 10 -4.0 9.1 6 400 7620 115 8 -7.3 3.4 | 343 7 1.9 -6.3 7 300 9700 125 21 -17.2 12.0 | 106 8 -8.0 2.3 8 250 10960 135 8 -5.7 5.7 | 319 5 3.5 -4.1 9 200 12430 25 14 -5.9 -12.7 | 352 23 3.3 -22.4 10 150 14250 260 14 13.8 2.4 | 288 24 23.0 -7.3 11 100 16660 255 12 11.6 3.1 | 288 22 20.8 -6.6 12 86 17516 145 10 -5.7 8.2 | 294 4 3.5 -1.5 13 70 18700 220 8 5.1 6.1 | 284 15 14.3 -3.6 14 50 20700 80 12 -11.8 -2.1 | 13 12 -2.6 -11.8 15 30 23880 80 16 -15.8 -2.8 | 28 14 -6.6 -12.5 Wind Parameters Mean winds (0-6000m): 106.6 at 17.8 knts Storm direction: 136.6 at 13.4 knts Shear (0-3000m) pos: 2.6 neg: 1.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 70.2 neg: -5.1 tot: 65.2 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 20.02 Bulk Shear: 9.48 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 81 13 16 12| 11.4 0.0 11.4| 32.9 0.0 32.9 65.9 0.86| 12.1 10.4 1000 78 16 27 15| 5.7 3.2 8.9| 43.8 0.0 43.8 43.8 0.70| 9.2 6.5 1500 75 19 32 17| 3.8 3.6 7.4| 49.7 0.0 49.7 33.2 0.61| 7.6 4.7 2000 75 20 35 18| 2.8 2.7 5.5| 66.6 0.0 66.6 33.3 0.56| 7.7 4.3 2500 78 20 37 18| 2.6 2.2 4.8| 70.2 -0.2 70.0 28.0 0.46| 7.7 3.6 3000 79 19 37 17| 2.6 1.8 4.4| 70.2 -5.1 65.2 21.7 0.32| 7.6 2.4 4000 85 18 37 14| 2.4 1.4 3.7| 71.9 -7.6 64.2 16.1 0.29| 6.5 1.9 5000 95 17 45 11| 2.4 1.1 3.4| 74.1 -7.6 66.5 13.3 0.32| 5.8 1.8 6000 107 18 60 9| 2.3 0.9 3.2| 77.6 -8.7 68.9 11.5 0.31| 5.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251019.12.gif