UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 4 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 1019 8 26.2 21.4 75 4.8 22.8 60 11 297.7 300.6 295.3 344.0 15.94 1 1000 166 25.0 20.0 74 5.0 21.5 60 17 298.1 300.9 294.6 341.3 14.88 2 925 843 19.4 17.1 87 2.3 17.8 75 21 299.1 301.6 293.9 338.2 13.38 3 850 1569 15.2 14.0 93 1.2 14.4 75 8 302.1 304.3 293.6 337.3 11.91 4 824 1832 13.6 12.7 94 0.9 13.0 99 8 303.1 305.2 293.4 336.5 11.27 5 764 2466 9.8 7.8 87 2.0 8.6 157 8 305.6 307.2 292.2 331.9 8.73 6 761 2499 10.6 8.7 88 1.9 9.5 160 8 306.8 308.5 293.0 335.0 9.32 7 702 3168 7.0 5.7 91 1.3 6.2 223 8 310.0 311.5 293.1 335.2 8.21 8 700 3192 6.8 5.4 91 1.4 6.0 225 8 310.0 311.5 293.0 334.8 8.06 9 683 3393 5.4 2.4 81 3.0 3.7 227 10 310.6 311.9 292.0 331.3 6.68 10 674 3501 6.0 3.8 86 2.2 4.7 228 11 312.5 313.9 293.3 335.7 7.48 11 631 4037 3.2 -3.8 60 7.0 -0.3 234 16 315.2 316.1 291.7 329.8 4.58 12 620 4179 4.2 -7.8 41 12.0 -1.3 236 17 318.0 318.6 291.5 329.2 3.43 13 604 4391 3.0 -12.0 32 15.0 -3.3 238 19 319.0 319.5 291.0 327.3 2.52 14 545 5213 -2.7 -10.7 54 8.0 -6.1 247 27 321.7 322.3 292.3 332.0 3.10 15 540 5286 -3.3 -8.3 68 5.0 -5.5 248 27 321.9 322.6 292.9 334.3 3.79 16 536 5344 -3.3 -14.3 42 11.0 -7.6 249 28 322.5 323.0 291.9 330.5 2.36 17 521 5568 -4.9 -13.9 49 9.0 -8.4 251 30 323.2 323.7 292.2 331.7 2.51 18 516 5644 -4.9 -20.9 27 16.0 -10.1 252 31 324.1 324.4 291.5 329.0 1.40 19 500 5890 -6.7 -23.7 24 17.0 -11.8 255 33 324.9 325.1 291.4 328.8 1.13 20 469 6389 -9.1 -26.1 24 17.0 -13.8 261 33 327.9 328.1 292.1 331.4 0.97 21 440 6883 -11.3 -25.3 30 14.0 -15.3 266 33 331.2 331.4 293.1 335.2 1.11 22 434 6989 -11.9 -22.9 40 11.0 -15.2 268 33 331.7 332.0 293.5 336.7 1.40 23 400 7610 -16.5 -25.5 46 9.0 -18.9 275 33 333.5 333.8 293.8 337.9 1.20 24 373 8132 -20.9 -30.9 40 10.0 -23.0 269 32 334.4 334.6 293.7 337.3 0.78 25 317 9318 -28.9 -45.9 18 17.0 -30.8 255 30 339.3 339.3 294.3 340.1 0.20 26 300 9710 -32.7 -47.7 21 15.0 -34.1 250 29 339.3 339.3 294.3 340.0 0.17 27 265 10567 -40.1 -60.1 10 20.0 -41.1 260 26 340.7 340.7 294.6 340.9 0.04 28 250 10960 -43.9 265 25 340.8 29 200 12410 -55.9 270 31 344.2 30 158 13882 -64.3 288 65 354.0 31 155 13999 -64.2 290 68 356.1 32 150 14200 -64.1 285 58 359.7 33 113 15901 -71.5 261 39 376.2 34 100 16610 -78.1 250 31 376.8 35 97 16785 -78.7 250 33 379.0 36 80 17890 -78.1 271 21 401.7 37 79 17963 -74.7 272 20 410.1 38 72 18504 -74.9 282 14 420.7 39 70 18670 -71.1 285 12 432.3 40 63 19298 -67.1 277 9 454.3 41 50 20700 -63.9 260 4 492.9 42 34 23090 -59.9 135 9 560.9 43 30 23880 -56.1 95 10 591.7 44 23 25577 -54.1 644.3 45 21 26160 -54.5 660.1 TRP 97 16785 -78.7 250 33 379.0 WND 155 13999 -64.2 290 68 356.1 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 572.95 mb = 4823.50 m = 15824.94 ft Wetbulb zero: 633.36 mb = 4006.42 m = 13144.27 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 71.07 % Est. max temperature: 29.78 C = 85.61 F Sfc-Lift cond lev (LCL): 950.40 mb = 607.74 m = 1993.86 ft T: 21.35 C 700-500 lapse rate: 5.00 C/km ThetaE index: 12.09 C Layer 1000.0- 761.0 mb Conv cond level (CCL): 891.60 mb = 1158.74 m = 3801.60 ft Mean mixing ratio: 14.31 g/kg Conv temperature: 28.90 C = 84.01 F Cap Strength: 1.43 C Lifted Index: -0.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.26 C Lifted Index @700 mb: -0.95 C Showalter Index: 1.25 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.70 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.00 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.77 J/kg Max Up Vert Vel: 10.84 m/s Conv Inhibition (B-): 12.90 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 916.27 mb = 924.41 m = 3032.82 ft Lev Free Conv (LFC): 851.27 mb = 1556.18 m = 5105.51 ft Equ Level (EL): 631.27 mb = 4033.26 m = 13232.31 ft B at Equ Level: 58.52 J/kg Max Parcel Lev (MPL): 441.27 mb = 6860.88 m = 22509.18 ft Wind level data Storm motion: 274 at 12 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 1019 8 60 11 -9.5 -5.5 | 78 22 -21.8 -4.7 1 1000 166 60 17 -14.7 -8.5 | 74 28 -27.0 -7.7 2 925 843 75 21 -20.3 -5.4 | 82 33 -32.5 -4.6 3 850 1569 75 8 -7.7 -2.1 | 86 20 -20.0 -1.3 4 700 3192 225 8 5.7 5.7 | 134 9 -6.6 6.5 5 500 5890 255 33 31.9 8.5 | 245 22 19.6 9.4 6 400 7610 275 33 32.9 -2.9 | 276 21 20.6 -2.1 7 300 9710 250 29 27.3 9.9 | 234 18 15.0 10.7 8 250 10960 265 25 24.9 2.2 | 257 13 12.7 3.0 9 200 12410 270 31 31.0 -0.0 | 268 19 18.8 0.8 10 155 13999 290 68 63.9 -23.3 | 293 56 51.7 -22.4 11 150 14200 285 58 56.0 -15.0 | 288 46 43.8 -14.2 12 100 16610 250 31 29.1 10.6 | 236 20 16.9 11.4 13 97 16785 250 33 31.0 11.3 | 237 22 18.8 12.1 14 70 18670 285 12 11.6 -3.1 | 16 2 -0.7 -2.3 15 50 20700 260 4 3.9 0.7 | 100 8 -8.3 1.5 16 30 23880 95 10 -10.0 0.9 | 94 22 -22.2 1.7 Wind Parameters Mean winds (0-6000m): 243.8 at 16.4 knts Storm direction: 273.8 at 12.3 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 117.2 neg: -9.4 tot: 107.7 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.41 Bulk Shear: 144.61 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 63 17 76 28| 8.5 0.0 8.5| 13.2 -9.4 3.8 7.5 0.03| 9.3 0.3 1000 68 18 79 30| 4.1 0.0 4.1| 35.3 -9.4 25.8 25.8 0.20| 7.6 1.5 1500 70 17 80 28| 2.7 3.1 5.8| 44.6 -9.4 35.2 23.5 0.18| 8.1 1.5 2000 73 15 83 26| 2.4 2.3 4.7| 75.9 -9.4 66.4 33.2 0.34| 7.7 2.6 2500 78 13 86 25| 2.2 1.8 4.1|103.9 -9.4 94.5 37.8 0.43| 7.5 3.3 3000 80 12 87 24| 1.9 1.5 3.5|117.2 -9.4 107.7 35.9 0.45| 7.4 3.3 4000 91 12 92 24| 2.3 1.2 3.5|136.8 -9.4 127.4 31.8 0.51| 6.8 3.5 5000 182 14 141 19| 2.8 0.9 3.7|164.4 -9.4 155.0 31.0 0.57| 6.5 3.7 6000 244 16 197 8| 3.0 0.8 3.7|202.9 -9.4 193.5 32.2 0.59| 6.3 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251104.12.gif