UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 7 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 1010 8 29.2 25.9 82 3.3 26.7 140 19 301.5 305.4 299.5 364.4 21.27 1 1000 97 28.2 24.9 82 3.3 25.7 150 12 301.4 305.1 298.9 361.0 20.21 2 934 700 23.6 21.4 87 2.2 22.0 168 39 302.6 305.8 297.5 354.2 17.43 3 925 785 23.6 20.1 81 3.5 21.1 170 43 303.4 306.4 297.0 351.6 16.22 4 858 1440 20.6 15.8 74 4.8 17.3 174 41 306.9 309.4 295.9 346.9 13.28 5 850 1521 20.4 15.4 73 5.0 17.0 175 41 307.5 310.0 296.0 346.9 13.06 6 743 2675 14.8 9.8 72 5.0 11.6 168 34 313.5 315.4 295.6 345.4 10.30 7 700 3179 12.2 7.2 71 5.0 9.1 165 31 316.0 317.8 295.4 344.7 9.15 8 606 4369 5.0 0.3 72 4.7 2.4 167 30 321.0 322.3 294.8 341.8 6.47 9 587 4628 3.4 -2.6 65 6.0 0.3 168 30 322.1 323.1 294.2 339.6 5.39 10 534 5388 -1.3 -8.3 59 7.0 -4.6 169 29 325.3 326.0 293.9 338.0 3.83 11 500 5910 -3.3 -9.3 63 6.0 -6.1 170 29 329.0 329.8 294.7 341.8 3.78 12 454 6670 -8.3 -13.3 67 5.0 -10.4 166 27 332.0 332.6 294.9 342.4 3.02 13 444 6844 -8.3 -20.3 37 12.0 -12.4 165 27 334.1 334.4 294.4 340.2 1.72 14 441 6896 -8.7 -14.7 62 6.0 -11.1 164 27 334.2 334.8 295.3 343.9 2.77 15 404 7574 -12.5 -19.5 56 7.0 -14.9 160 25 337.8 338.2 295.5 345.0 2.02 16 400 7650 -13.3 -17.1 73 3.8 -14.7 160 25 337.7 338.2 295.8 346.6 2.50 17 374 8157 -17.1 -20.1 77 3.0 -18.1 164 23 339.2 339.6 295.9 346.7 2.07 18 357 8503 -19.9 -24.9 64 5.0 -21.2 166 22 340.0 340.3 295.6 345.2 1.42 19 342 8819 -21.7 -28.7 53 7.0 -23.4 168 21 341.8 342.0 295.7 345.7 1.05 20 335 8971 -22.9 -27.3 67 4.4 -24.0 169 20 342.1 342.4 295.9 346.7 1.22 21 331 9059 -23.3 -32.3 43 9.0 -25.2 170 20 342.8 342.9 295.7 345.7 0.77 22 328 9125 -23.9 -28.6 65 4.7 -25.0 170 19 342.8 343.1 296.0 347.0 1.10 23 303 9699 -27.3 -43.3 20 16.0 -29.5 174 17 345.9 346.0 296.0 347.0 0.27 24 300 9770 -27.9 -40.9 28 13.0 -29.7 175 17 346.1 346.1 296.1 347.5 0.36 25 297 9843 -28.3 -39.3 34 11.0 -30.0 174 17 346.5 346.6 296.3 348.2 0.43 26 260 10787 -36.1 -40.2 66 4.1 -36.6 163 17 348.5 348.6 296.7 350.2 0.44 27 250 11060 -38.3 -44.3 53 6.0 -38.9 160 17 349.1 349.2 296.7 350.3 0.30 28 243 11254 -40.1 -43.2 72 3.1 -40.4 169 17 349.3 349.3 296.8 350.7 0.35 29 204 12421 -49.3 224 17 352.7 30 200 12550 -50.5 230 17 352.8 31 160 13963 -62.9 300 19 355.1 32 157 14079 -61.7 306 19 359.1 33 150 14360 -63.9 320 19 360.0 34 102 16628 -79.1 339 14 372.8 35 100 16740 -79.1 340 14 374.9 36 96 16970 -79.7 10 17 378.1 37 73 18513 -80.3 27 17 407.7 38 70 18750 -78.5 30 17 416.4 39 69 18832 -77.7 32 17 419.9 40 64 19270 -71.7 41 17 442.2 41 54 20277 -69.9 61 16 468.3 42 50 20740 -65.3 70 16 489.6 43 44 21523 -62.7 83 16 514.2 44 34 23136 -56.3 108 16 570.4 45 30 23930 -57.1 120 16 589.0 46 25 25083 -57.3 619.9 TRP 96 16970 -79.7 10 17 378.1 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 548.66 mb = 5177.80 m = 16987.34 ft Wetbulb zero: 584.20 mb = 4666.41 m = 15309.57 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 71.56 % Est. max temperature: 34.52 C = 94.14 F Sfc-Lift cond lev (LCL): 963.45 mb = 425.91 m = 1397.32 ft T: 25.69 C 700-500 lapse rate: 5.68 C/km ThetaE index: 17.55 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 867.42 mb = 1344.75 m = 4411.86 ft Mean mixing ratio: 18.35 g/kg Conv temperature: 34.12 C = 93.42 F Cap Strength: 1.35 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.02 C Lifted Index @700 mb: -0.12 C Showalter Index: 0.78 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 295.80 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1091.43 J/kg Max Up Vert Vel: 46.72 m/s Conv Inhibition (B-): 58.73 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 919.98 mb = 832.40 m = 2730.95 ft Lev Free Conv (LFC): 704.98 mb = 3119.09 m = 10233.11 ft Equ Level (EL): 154.98 mb = 14159.06 m = 46453.05 ft B at Equ Level: 1080.38 J/kg Max Parcel Lev (MPL): 84.98 mb = 17657.11 m = 57929.46 ft Wind level data Storm motion: 199 at 24 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 1010 8 140 19 -12.2 14.6 | 67 22 -20.1 -8.5 1 1000 97 150 12 -6.0 10.4 | 48 19 -13.9 -12.7 2 925 785 170 43 -7.5 42.3 | 141 25 -15.4 19.2 3 850 1521 175 41 -3.6 40.8 | 147 21 -11.5 17.7 4 700 3179 165 31 -8.0 29.9 | 113 17 -15.9 6.8 5 500 5910 170 29 -5.0 28.6 | 113 14 -12.9 5.5 6 400 7650 160 25 -8.6 23.5 | 91 16 -16.5 0.4 7 300 9770 175 17 -1.5 16.9 | 57 11 -9.4 -6.2 8 250 11060 160 17 -5.8 16.0 | 63 15 -13.7 -7.1 9 200 12550 230 17 13.0 10.9 | 337 13 5.1 -12.2 10 150 14360 320 19 12.2 -14.6 | 353 38 4.3 -37.7 11 100 16740 340 14 4.8 -13.2 | 5 36 -3.1 -36.3 12 96 16970 10 17 -3.0 -16.7 | 15 41 -10.9 -39.8 13 70 18750 30 17 -8.5 -14.7 | 23 41 -16.4 -37.8 14 50 20740 70 16 -15.0 -5.5 | 39 37 -22.9 -28.6 15 30 23930 120 16 -13.9 8.0 | 55 26 -21.8 -15.1 Wind Parameters Mean winds (0-6000m): 168.9 at 32.6 knts Storm direction: 198.9 at 24.4 knts Shear (0-3000m) pos: 4.7 neg: 1.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 50.1 deg Storm rel helicity (0-3000m) pos: 163.6 neg: -83.6 tot: 79.9 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 2.8 10^-3/s Energy-Hel index: 1.12 Bulk Rich Number: 45.27 Bulk Shear: 24.11 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 ------------------------------------------------------------------------------- 500 157 20 74 17| 15.1 0.0 15.1| 83.9 -33.3 50.6 101.2 0.46| 26.5 12.3 1000 166 30 111 16| 14.4 0.0 14.4|154.5 -33.3 121.1 121.1 0.61| 20.8 12.6 1500 169 34 125 18| 9.5 0.0 9.5|163.6 -33.3 130.2 86.8 0.60| 14.8 9.0 2000 170 35 130 18| 7.1 0.9 8.0|163.6 -50.6 112.9 56.5 0.49| 12.0 5.9 2500 171 36 131 18| 5.7 1.5 7.2|163.6 -67.5 96.0 38.4 0.39| 10.4 4.0 3000 170 35 130 18| 4.7 1.8 6.6|163.6 -83.6 79.9 26.6 0.30| 9.2 2.8 4000 169 34 126 18| 3.6 1.5 5.1|163.6 -88.9 74.7 18.7 0.27| 7.2 1.9 5000 169 33 124 17| 2.8 1.2 4.0|163.6 -89.1 74.5 14.9 0.26| 5.9 1.5 6000 169 33 122 17| 2.3 1.0 3.3|163.6 -90.6 73.0 12.2 0.25| 5.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251007.00.gif