UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 8 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 1013 8 29.6 26.3 82 3.3 27.1 140 14 301.6 305.6 299.8 366.0 21.73 1 1000 123 27.8 24.8 84 3.0 25.6 145 16 301.0 304.6 298.7 360.2 20.08 2 958 502 24.4 22.9 91 1.5 23.3 159 21 301.2 304.6 298.0 356.2 18.66 3 925 809 23.4 19.7 80 3.7 20.8 170 25 303.2 306.2 296.7 350.1 15.81 4 850 1547 19.2 14.8 76 4.4 16.3 185 23 306.3 308.6 295.3 344.0 12.55 5 826 1793 18.0 13.0 73 5.0 14.7 186 23 307.5 309.7 294.8 342.2 11.47 6 781 2271 16.6 6.6 52 10.0 10.5 189 23 311.0 312.5 293.1 335.2 7.85 7 715 3019 14.4 -7.6 21 22.0 3.9 194 23 316.5 317.1 290.7 326.3 3.02 8 700 3198 13.4 -5.6 26 19.0 3.9 195 23 317.3 318.0 291.5 329.0 3.60 9 689 3331 12.2 -2.8 35 15.0 4.4 195 23 317.4 318.3 292.3 332.0 4.52 10 648 3839 8.2 -3.8 42 12.0 2.1 195 22 318.5 319.4 292.5 332.9 4.46 11 500 5930 -3.7 -21.7 23 18.0 -9.7 195 19 328.5 328.8 292.6 333.3 1.35 12 466 6486 -6.1 -31.1 12 25.0 -12.6 190 18 332.2 332.4 292.9 334.5 0.61 13 403 7613 -12.7 -37.7 10 25.0 -17.9 181 16 337.8 337.8 294.1 339.2 0.37 14 400 7670 -13.3 -28.3 27 15.0 -17.3 180 16 337.7 337.9 294.6 341.2 0.93 15 399 7689 -13.5 -28.5 27 15.0 -17.4 181 16 337.7 337.9 294.6 341.1 0.91 16 375 8158 -16.9 -28.9 35 12.0 -19.9 209 13 339.2 339.4 295.0 342.7 0.94 17 371 8238 -16.7 -40.7 11 24.0 -21.0 214 12 340.5 340.6 294.7 341.7 0.29 18 308 9610 -26.1 -53.1 6 27.0 -28.9 298 3 346.0 346.0 295.8 346.4 0.09 19 300 9800 -27.9 -51.9 8 24.0 -30.3 310 2 346.1 346.1 295.8 346.5 0.11 20 288 10092 -30.7 -47.7 17 17.0 -32.5 346 5 346.1 346.2 295.9 346.9 0.18 21 258 10863 -37.3 -46.3 39 9.0 -38.1 82 14 347.5 347.5 296.3 348.4 0.23 22 250 11080 -38.7 -51.7 24 13.0 -39.6 110 17 348.5 348.6 296.4 349.1 0.13 23 242 11302 -40.1 -56.1 16 16.0 -41.1 99 16 349.7 349.7 296.6 350.0 0.08 24 200 12570 -50.9 35 12 352.2 25 158 14062 -62.3 10 19 357.4 26 150 14380 -65.1 5 21 357.9 27 117 15851 -75.1 14 14 365.8 28 100 16740 -83.3 20 10 366.8 29 98 16852 -83.7 10 10 368.1 30 77 18199 -80.7 3 6 400.7 31 70 18740 -77.3 360 4 419.0 32 61 19535 -72.1 27 12 447.4 33 59 19733 -67.9 33 14 461.1 34 50 20730 -65.1 65 23 490.1 35 30 23890 -58.3 120 19 585.7 36 28 24325 -57.9 598.5 37 20 26462 -54.7 668.7 TRP 98 16852 -83.7 10 10 368.1 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 546.02 mb = 5280.01 m = 17322.65 ft Wetbulb zero: 621.98 mb = 4169.91 m = 13680.64 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 49.70 % Est. max temperature: 33.70 C = 92.66 F Sfc-Lift cond lev (LCL): 966.36 mb = 425.10 m = 1394.67 ft T: 25.09 C 700-500 lapse rate: 6.26 C/km ThetaE index: 39.65 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 889.26 mb = 1152.93 m = 3782.55 ft Mean mixing ratio: 18.36 g/kg Conv temperature: 32.63 C = 90.74 F Cap Strength: 1.43 C Lifted Index: -2.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.72 C Lifted Index @700 mb: 1.19 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.50 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 242.60 Risk: None Energy Index: -1.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 908.95 J/kg Max Up Vert Vel: 42.64 m/s Conv Inhibition (B-): 21.03 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 926.80 mb = 791.97 m = 2598.31 ft Lev Free Conv (LFC): 841.80 mb = 1630.11 m = 5348.07 ft Equ Level (EL): 811.80 mb = 1940.53 m = 6366.48 ft B at Equ Level: 11.06 J/kg Max Parcel Lev (MPL): 751.80 mb = 2593.70 m = 8509.40 ft Wind level data Storm motion: 217 at 16 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 1013 8 140 14 -9.0 10.7 | 83 19 -18.8 -2.2 1 1000 123 145 16 -9.2 13.1 | 90 19 -19.0 0.1 2 925 809 170 25 -4.3 24.6 | 129 18 -14.2 11.7 3 850 1547 185 23 2.0 22.9 | 142 13 -7.8 9.9 4 700 3198 195 23 6.0 22.2 | 157 10 -3.9 9.3 5 500 5930 195 19 4.9 18.4 | 138 7 -4.9 5.4 6 400 7670 180 16 0.0 16.0 | 107 10 -9.8 3.0 7 300 9800 310 2 1.5 -1.3 | 30 16 -8.3 -14.3 8 250 11080 110 17 -16.0 5.8 | 75 27 -25.8 -7.2 9 200 12570 35 12 -6.9 -9.8 | 36 28 -16.7 -22.8 10 150 14380 5 21 -1.8 -20.9 | 19 36 -11.7 -33.9 11 100 16740 20 10 -3.4 -9.4 | 31 26 -13.3 -22.4 12 98 16852 10 10 -1.7 -9.8 | 27 26 -11.6 -22.8 13 70 18740 360 4 -0.0 -4.0 | 30 20 -9.8 -17.0 14 50 20730 65 23 -20.8 -9.7 | 54 38 -30.7 -22.7 15 30 23890 120 19 -16.5 9.5 | 82 27 -26.3 -3.5 Wind Parameters Mean winds (0-6000m): 187.2 at 21.7 knts Storm direction: 217.2 at 16.3 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 96.4 neg: 0.0 tot: 96.4 m^2/s^2 ave: 32.1 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.6 10^-3/s Energy-Hel index: 0.52 Bulk Rich Number: 41.65 Bulk Shear: 21.82 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 ------------------------------------------------------------------------------- 500 151 18 98 19| 9.3 0.0 9.3| 45.7 0.0 45.7 91.5 1.00| 9.4 9.4 1000 162 21 112 18| 7.7 0.0 7.7| 79.1 0.0 79.1 79.1 0.95| 8.7 8.3 1500 168 22 120 17| 5.6 0.0 5.6| 87.8 0.0 87.8 58.5 0.85| 7.3 6.3 2000 173 22 125 15| 4.4 0.0 4.4| 91.0 0.0 91.0 45.5 0.84| 5.9 4.9 2500 176 22 129 15| 3.7 0.0 3.7| 93.7 0.0 93.7 37.5 0.84| 4.9 4.1 3000 179 22 133 14| 3.2 0.0 3.2| 96.4 0.0 96.4 32.1 0.84| 4.3 3.6 4000 183 22 138 13| 2.4 0.1 2.5| 97.3 -1.9 95.4 23.9 0.77| 3.5 2.7 5000 186 22 140 12| 1.9 0.2 2.1| 97.3 -4.3 93.0 18.6 0.69| 2.9 2.0 6000 187 22 140 11| 1.6 0.3 1.9| 97.3 -6.9 90.4 15.1 0.61| 2.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251008.00.gif