UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 23 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 29.4 23.4 70 6.0 25.0 50 2 301.3 304.7 297.7 354.8 18.15 1 1000 123 27.4 22.5 75 4.9 23.8 315 2 300.5 303.7 297.0 351.7 17.41 2 952 557 23.0 20.6 86 2.4 21.3 324 2 300.3 303.3 296.2 348.0 16.25 3 925 809 21.4 18.1 81 3.3 19.1 330 2 301.2 303.8 295.1 343.2 14.27 4 850 1539 17.6 16.1 91 1.5 16.6 350 2 304.6 307.1 295.6 345.4 13.67 5 823 1815 16.8 13.3 80 3.5 14.5 331 3 306.6 308.8 294.8 341.9 11.75 6 726 2878 12.0 5.0 62 7.0 7.9 257 7 312.5 313.9 293.3 336.0 7.56 7 700 3183 10.2 5.2 71 5.0 7.2 235 8 313.8 315.3 294.0 338.6 7.95 8 602 4420 3.4 -1.6 70 5.0 0.7 253 8 319.7 320.9 293.8 338.0 5.66 9 524 5530 -3.1 -14.1 42 11.0 -7.5 269 8 324.9 325.4 292.6 333.2 2.45 10 500 5900 -4.7 -22.7 23 18.0 -10.5 275 8 327.3 327.6 292.2 331.7 1.23 11 497 5947 -5.1 -21.1 27 16.0 -10.4 273 8 327.4 327.7 292.4 332.4 1.43 12 475 6302 -7.5 -21.5 32 14.0 -12.0 259 10 328.7 329.0 292.7 333.8 1.44 13 468 6418 -8.5 -14.5 62 6.0 -10.8 254 11 328.8 329.4 293.8 338.0 2.66 14 455 6636 -8.7 -14.7 62 6.0 -11.1 245 12 331.2 331.8 294.4 340.5 2.69 15 446 6791 -8.5 -20.5 37 12.0 -12.6 239 13 333.4 333.7 294.1 339.4 1.68 16 429 7092 -9.9 -31.9 15 22.0 -15.3 227 14 335.3 335.5 293.7 337.7 0.62 17 400 7630 -12.9 -54.9 2 42.0 -18.6 205 17 338.2 338.2 293.9 338.5 0.06 18 397 7687 -13.5 -54.5 2 41.0 -19.0 206 17 338.2 338.2 293.9 338.4 0.06 19 354 8548 -20.1 -59.1 2 39.0 -24.1 224 13 340.6 340.6 294.5 340.7 0.04 20 300 9750 -30.5 -62.5 3 32.0 -32.6 250 8 342.4 342.4 294.9 342.5 0.03 21 250 11020 -39.9 -58.9 11 19.0 -40.9 240 12 346.7 346.8 296.0 347.0 0.05 22 200 12500 -53.5 310 10 348.0 23 158 13967 -65.7 290 22 351.6 24 150 14280 -67.1 285 25 354.5 25 133 15000 -67.5 289 23 366.2 26 103 16500 -75.5 299 19 378.6 27 100 16670 -75.9 300 19 381.1 28 89 17337 -79.1 244 15 387.6 29 70 18720 -73.7 130 8 426.7 30 69 18804 -74.1 131 8 427.6 31 64 19243 -73.1 135 8 439.1 32 53 20379 -61.3 147 8 490.8 33 50 20740 -60.9 150 8 500.0 34 38 22439 -63.1 61 11 535.2 35 30 23910 -58.7 345 14 584.6 36 27 24580 -56.3 342 13 609.2 37 22 25901 -51.9 337 11 659.1 38 20 26520 -53.3 335 10 673.0 39 17 27565 -54.1 702.5 TRP WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 561.20 mb = 5000.57 m = 16405.86 ft Wetbulb zero: 595.13 mb = 4511.50 m = 14801.33 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 68.86 % Est. max temperature: 31.99 C = 89.58 F Sfc-Lift cond lev (LCL): 929.92 mb = 762.61 m = 2501.97 ft T: 21.70 C 700-500 lapse rate: 5.48 C/km ThetaE index: 11.69 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 885.16 mb = 1189.12 m = 3901.25 ft Mean mixing ratio: 16.22 g/kg Conv temperature: 31.01 C = 87.83 F Cap Strength: 0.91 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.25 C Lifted Index @700 mb: 0.04 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.80 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -2.64 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 198.89 J/kg Max Up Vert Vel: 19.94 m/s Conv Inhibition (B-): 41.72 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 914.45 mb = 908.07 m = 2979.18 ft Lev Free Conv (LFC): 689.45 mb = 3307.55 m = 10851.41 ft Equ Level (EL): 439.45 mb = 6906.05 m = 22657.36 ft B at Equ Level: 133.28 J/kg Max Parcel Lev (MPL): 149.45 mb = 14302.12 m = 46922.41 ft Wind level data Storm motion: 290 at 4 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 50 2 -1.5 -1.3 | 92 6 -5.6 0.2 1 1000 123 315 2 1.4 -1.4 | 91 3 -2.6 0.0 2 925 809 330 2 1.0 -1.7 | 85 3 -3.0 -0.3 3 850 1539 350 2 0.3 -2.0 | 82 4 -3.7 -0.5 4 700 3183 235 8 6.6 4.6 | 203 7 2.5 6.0 5 500 5900 275 8 8.0 -0.7 | 259 4 3.9 0.8 6 400 7630 205 17 7.2 15.4 | 191 17 3.1 16.9 7 300 9750 250 8 7.5 2.7 | 220 5 3.5 4.2 8 250 11020 240 12 10.4 6.0 | 220 10 6.4 7.5 9 200 12500 310 10 7.7 -6.4 | 324 6 3.6 -5.0 10 150 14280 285 25 24.1 -6.5 | 284 21 20.1 -5.0 11 100 16670 300 19 16.5 -9.5 | 303 15 12.4 -8.0 12 70 18720 130 8 -6.1 5.1 | 123 12 -10.2 6.6 13 50 20740 150 8 -4.0 6.9 | 136 12 -8.0 8.4 14 30 23910 345 14 3.6 -13.5 | 2 12 -0.4 -12.1 15 20 26520 335 10 4.2 -9.1 | 359 8 0.2 -7.6 Wind Parameters Mean winds (0-6000m): 259.8 at 5.7 knts Storm direction: 289.8 at 4.3 knts Shear (0-3000m) pos: 0.2 neg: 1.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 120.8 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -4.7 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 54.18 Bulk Shear: 3.67 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 ------------------------------------------------------------------------------- 500 327 2 86 3| 0.0 2.8 2.8| 0.2 -0.6 -0.4 -0.8 -0.12| 3.3 -0.4 1000 328 2 85 3| 0.2 1.4 1.6| 0.2 -0.7 -0.6 -0.6 -0.16| 1.9 -0.3 1500 333 2 84 3| 0.3 0.9 1.2| 0.2 -0.8 -0.6 -0.4 -0.16| 1.4 -0.2 2000 332 2 81 3| 0.2 1.3 1.5| 0.2 -2.0 -1.9 -0.9 -0.35| 1.7 -0.6 2500 315 3 78 2| 0.2 1.6 1.8| 0.2 -2.7 -2.6 -1.0 -0.50| 2.0 -1.0 3000 286 3 122 1| 0.2 1.7 1.9| 0.2 -4.7 -4.5 -1.5 -0.51| 2.4 -1.2 4000 258 4 187 2| 0.2 1.4 1.6| 2.4 -6.1 -3.7 -0.9 -0.39| 2.3 -0.9 5000 257 5 201 3| 0.3 1.1 1.5| 4.9 -6.1 -1.3 -0.3 -0.25| 2.0 -0.5 6000 260 6 213 3| 0.4 0.9 1.3| 6.8 -6.6 0.2 0.0 -0.17| 1.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251023.00.gif