UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 27 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 1014 8 25.4 22.8 86 2.6 23.5 310 3 297.4 300.5 296.2 348.0 17.49 1 1000 130 26.0 21.6 77 4.4 22.9 25 4 299.1 302.1 296.0 347.2 16.46 2 986 255 25.0 21.4 80 3.6 22.4 16 5 299.4 302.4 296.1 347.5 16.49 3 947 610 21.8 19.6 87 2.2 20.3 350 10 299.6 302.4 295.4 344.4 15.33 4 935 721 21.8 15.8 69 6.0 17.8 342 11 300.7 302.9 293.4 336.4 12.16 5 925 815 21.8 14.8 64 7.0 17.1 335 12 301.6 303.7 293.2 335.6 11.52 6 909 966 20.8 14.8 69 6.0 16.8 320 12 302.1 304.2 293.5 336.7 11.72 7 893 1119 19.8 14.8 73 5.0 16.5 304 13 302.6 304.8 293.8 337.9 11.94 8 885 1197 21.2 9.2 46 12.0 13.8 296 13 304.8 306.4 291.6 329.7 8.28 9 850 1545 19.2 8.2 49 11.0 12.4 260 14 306.3 307.8 291.9 330.6 8.05 10 700 3194 11.8 2.8 54 9.0 6.6 250 16 315.6 316.8 293.5 336.7 6.70 11 697 3230 11.8 2.8 54 9.0 6.6 250 16 315.9 317.2 293.6 337.2 6.73 12 502 5889 -5.3 -13.3 53 8.0 -8.5 235 23 326.2 326.7 293.2 335.5 2.73 13 500 5920 -5.3 -14.3 49 9.0 -8.8 235 23 326.6 327.1 293.1 335.2 2.53 14 423 7215 -12.1 -31.1 19 19.0 -16.7 216 19 333.9 334.0 293.4 336.4 0.67 15 400 7640 -15.3 -35.3 16 20.0 -19.4 210 17 335.1 335.2 293.6 336.9 0.47 16 360 8429 -19.7 -46.7 7 27.0 -23.5 228 17 339.5 339.5 294.3 340.1 0.16 17 354 8554 -20.9 -30.9 40 10.0 -23.1 231 17 339.5 339.7 294.9 342.6 0.82 18 350 8638 -21.3 -32.3 36 11.0 -23.6 233 17 340.0 340.2 295.0 342.8 0.73 19 347 8701 -21.1 -45.1 10 24.0 -24.5 235 17 341.2 341.2 294.8 342.0 0.20 20 309 9548 -26.9 -66.9 1 40.0 -29.7 255 17 344.5 344.5 295.4 344.6 0.02 21 300 9760 -28.9 -66.9 1 38.0 -31.3 260 17 344.6 344.7 295.4 344.7 0.02 22 250 11030 -40.1 -68.1 3 28.0 -41.2 260 17 346.4 346.5 295.8 346.5 0.02 23 200 12510 -52.9 275 27 349.0 24 150 14310 -64.3 240 23 359.3 25 142 14640 -66.9 236 22 360.4 26 103 16513 -77.9 212 17 374.0 27 100 16680 -79.1 210 17 374.9 28 89 17337 -83.5 199 17 378.8 29 75 18315 -73.7 182 16 418.4 30 70 18720 -72.5 175 16 429.3 31 63 19343 -68.9 162 15 450.4 32 56 20043 -70.5 148 13 462.1 33 50 20720 -67.1 135 12 485.4 34 35 22931 -58.5 114 15 559.9 35 30 23910 -55.9 105 16 592.2 36 24 25331 -56.3 171 8 630.1 37 21 26192 -50.9 211 4 670.9 38 20 26510 -50.5 225 2 681.6 39 17 27568 -51.5 710.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 562.44 mb = 5064.59 m = 16615.92 ft Wetbulb zero: 612.09 mb = 4282.26 m = 14049.23 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 56.90 % Est. max temperature: 33.74 C = 92.74 F Sfc-Lift cond lev (LCL): 976.73 mb = 337.86 m = 1108.46 ft T: 24.25 C 700-500 lapse rate: 6.27 C/km ThetaE index: 11.92 C Layer 947.0- 909.0 mb Conv cond level (CCL): 787.30 mb = 2195.76 m = 7203.83 ft Mean mixing ratio: 14.94 g/kg Conv temperature: 38.00 C = 100.41 F Cap Strength: 3.60 C Lifted Index: 0.07 C Risk: Showers probable Lifted Index @300 mb: 3.10 C Lifted Index @700 mb: 3.05 C Showalter Index: 5.64 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 13.50 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 149.40 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.20 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 32499.52 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 909.14 mb = 964.79 m = 3165.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 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 1014 8 310 3 2.3 -1.9 | 94 9 -9.4 0.6 1 1000 130 25 4 -1.7 -3.6 | 85 13 -13.4 -1.1 2 925 815 335 12 5.1 -10.9 | 39 11 -6.7 -8.3 3 850 1545 260 14 13.8 2.4 | 202 5 2.1 5.0 4 700 3194 250 16 15.0 5.5 | 202 9 3.3 8.0 5 500 5920 235 23 18.8 13.2 | 204 17 7.1 15.7 6 400 7640 210 17 8.5 14.7 | 169 18 -3.2 17.3 7 300 9760 260 17 16.7 3.0 | 222 7 5.0 5.5 8 250 11030 260 17 16.7 3.0 | 222 7 5.0 5.5 9 200 12510 275 27 26.9 -2.4 | 269 15 15.2 0.2 10 150 14310 240 23 19.9 11.5 | 210 16 8.2 14.0 11 100 16680 210 17 8.5 14.7 | 169 18 -3.2 17.3 12 70 18720 175 16 -1.4 15.9 | 145 23 -13.1 18.5 13 50 20720 135 12 -8.5 8.5 | 119 23 -20.2 11.0 14 30 23910 105 16 -15.5 4.1 | 104 28 -27.2 6.7 15 20 26510 225 2 1.4 1.4 | 111 11 -10.3 4.0 Wind Parameters Mean winds (0-6000m): 252.2 at 16.0 knts Storm direction: 282.2 at 12.0 knts Shear (0-3000m) pos: 1.2 neg: 3.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -49.2 tot: -49.1 m^2/s^2 ave: -16.4 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 46.86 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 5 6 76 13| 7.0 0.0 7.0| 0.0 -22.6 -22.6 -45.2 -0.74| 9.4 -7.0 1000 341 8 60 10| 3.5 4.4 7.8| 0.0 -42.9 -42.9 -42.9 -0.74| 9.7 -7.1 1500 318 10 46 7| 2.3 5.7 8.0| 0.0 -48.5 -48.5 -32.3 -0.71| 10.7 -7.6 2000 296 11 39 3| 1.7 4.6 6.4| 0.1 -49.1 -49.0 -24.5 -0.68| 8.5 -5.8 2500 284 12 50 0| 1.4 3.9 5.3| 0.1 -49.1 -49.0 -19.6 -0.66| 7.0 -4.6 3000 275 12 205 2| 1.2 3.4 4.6| 0.1 -49.2 -49.1 -16.4 -0.64| 6.0 -3.8 4000 266 13 206 4| 0.9 2.9 3.8| 1.3 -49.3 -48.0 -12.0 -0.58| 4.9 -2.8 5000 258 15 206 6| 0.7 2.6 3.3| 1.6 -49.4 -47.8 -9.6 -0.54| 4.2 -2.3 6000 252 16 205 8| 0.6 2.4 3.0| 1.6 -53.6 -52.0 -8.7 -0.51| 3.8 -2.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251027.12.gif