UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 5 DEC 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 19.0 13.0 68 6.0 15.3 20 3 290.6 292.2 287.7 316.8 9.27 1 1000 163 18.6 10.6 60 8.0 13.8 45 8 291.8 293.2 287.0 314.7 8.04 2 925 827 12.4 8.6 78 3.8 10.2 5 14 292.0 293.3 286.6 313.7 7.60 3 850 1528 6.6 5.1 90 1.5 5.8 345 16 293.1 294.2 285.9 311.8 6.49 4 849 1538 6.6 5.1 90 1.5 5.8 344 16 293.2 294.3 286.0 311.9 6.50 5 820 1823 6.4 4.1 85 2.3 5.2 325 21 295.9 297.0 286.8 314.2 6.27 6 796 2069 9.4 7.3 87 2.1 8.2 308 24 301.6 303.1 290.5 325.6 8.08 7 735 2728 6.6 5.7 94 0.9 6.1 263 35 305.5 307.0 291.5 329.2 7.84 8 711 3001 6.8 6.0 95 0.8 6.3 244 39 308.6 310.2 292.7 333.9 8.28 9 700 3129 6.4 5.5 94 0.9 5.9 235 41 309.6 311.1 292.9 334.5 8.12 10 550 5067 -3.5 -7.9 72 4.4 -5.5 246 59 319.9 320.7 292.4 332.5 3.84 11 540 5212 -2.9 -14.9 39 12.0 -7.5 247 60 322.3 322.8 291.7 329.8 2.23 12 509 5679 -3.5 -29.5 11 26.0 -10.6 249 65 327.1 327.2 291.6 329.5 0.65 13 500 5820 -4.1 -31.1 10 27.0 -11.2 250 66 328.0 328.2 291.7 330.1 0.57 14 473 6255 -6.3 -27.3 17 21.0 -12.3 250 66 330.6 330.7 292.7 333.7 0.86 15 400 7540 -16.3 -40.3 11 24.0 -20.5 250 66 333.8 333.9 293.0 334.9 0.28 16 351 8505 -23.9 -39.9 21 16.0 -26.3 255 73 336.3 336.3 293.7 337.6 0.34 17 336 8822 -25.7 -41.7 21 16.0 -27.9 256 76 338.0 338.1 294.1 339.2 0.29 18 300 9630 -32.5 -49.5 17 17.0 -34.0 260 82 339.6 339.6 294.3 340.1 0.14 19 286 9967 -34.3 -52.3 14 18.0 -35.7 260 84 341.7 341.7 294.8 342.1 0.11 20 271 10343 -35.7 -50.7 20 15.0 -36.9 260 87 344.9 345.0 295.6 345.5 0.13 21 252 10845 -40.1 -49.1 38 9.0 -40.8 260 91 345.7 345.7 295.8 346.4 0.17 22 250 10900 -40.3 260 91 346.2 23 202 12316 -51.3 255 95 350.5 24 200 12380 -52.1 255 95 350.3 25 162 13703 -63.2 265 105 353.3 26 150 14170 -67.3 270 103 354.2 27 133 14889 -70.5 264 88 360.8 28 129 15071 -68.3 263 84 368.0 29 109 16075 -70.9 254 63 381.2 30 100 16580 -75.3 250 52 382.2 31 94 16935 -77.7 259 50 384.3 32 84 17577 -77.1 275 47 398.1 33 78 17998 -79.9 285 45 400.8 34 71 18529 -79.1 307 29 413.5 35 70 18610 -76.7 310 27 420.3 36 69 18693 -75.5 313 26 424.6 37 62 19306 -77.9 333 19 432.5 38 50 20570 -66.1 15 4 487.7 39 47 20947 -64.5 23 5 500.3 40 30 23720 -60.5 80 16 579.7 41 25 24858 -59.7 613.0 TRP 78 17998 -79.9 285 45 400.8 WND 162 13703 -63.2 265 105 353.3 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 603.03 mb = 4381.98 m = 14376.39 ft Wetbulb zero: 622.42 mb = 4073.07 m = 13362.91 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 75.57 % Est. max temperature: 21.22 C = 70.20 F Sfc-Lift cond lev (LCL): 932.19 mb = 761.10 m = 2497.01 ft T: 13.02 C 700-500 lapse rate: 3.90 C/km ThetaE index: 5.02 C Layer 1000.0- 849.0 mb Conv cond level (CCL): 872.78 mb = 1308.76 m = 4293.79 ft Mean mixing ratio: 7.95 g/kg Conv temperature: 21.17 C = 70.10 F Cap Strength: 15.05 C Lifted Index: 15.51 C Risk: None Lifted Index @300 mb: 18.13 C Lifted Index @700 mb: 8.43 C Showalter Index: 17.09 C Risk: None Total Totals Index: 19.90 C Risk: None Vertical Totals Index: 10.70 C Cross Totals Index: 9.20 C K Index: 14.90 Risk: None Sweat Index: 159.20 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.38 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 12.19 J/kg Cap Strength: 15.24 C Lift Cond Lev (LCL): 885.58 mb = 1188.02 m = 3897.67 ft Lev Free Conv (LFC): 850.58 mb = 1522.32 m = 4994.41 ft Equ Level (EL): 840.58 mb = 1619.61 m = 5313.62 ft B at Equ Level: 2.81 J/kg Max Parcel Lev (MPL): 820.58 mb = 1817.62 m = 5963.25 ft Wind level data Storm motion: 282 at 28 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 20 3 -1.0 -2.8 | 96 28 -28.3 2.8 1 1000 163 45 8 -5.7 -5.7 | 90 33 -32.9 -0.1 2 925 827 5 14 -1.2 -13.9 | 74 30 -28.5 -8.3 3 850 1528 345 16 4.1 -15.5 | 67 25 -23.1 -9.9 4 700 3129 235 41 33.6 23.5 | 192 30 6.3 29.1 5 500 5820 250 66 62.0 22.6 | 231 45 34.8 28.2 6 400 7540 250 66 62.0 22.6 | 231 45 34.8 28.2 7 300 9630 260 82 80.8 14.2 | 250 57 53.5 19.8 8 250 10900 260 91 89.6 15.8 | 251 66 62.4 21.4 9 200 12380 255 95 91.8 24.6 | 245 71 64.5 30.2 10 162 13703 265 105 104.6 9.2 | 259 79 77.4 14.8 11 150 14170 270 103 103.0 -0.0 | 266 76 75.8 5.6 12 100 16580 250 52 48.9 17.8 | 223 32 21.6 23.4 13 78 17998 285 45 43.5 -11.6 | 290 17 16.2 -6.0 14 70 18610 310 27 20.7 -17.4 | 29 13 -6.6 -11.8 15 50 20570 15 4 -1.0 -3.9 | 94 28 -28.3 1.7 16 30 23720 80 16 -15.8 -2.8 | 94 43 -43.0 2.8 Wind Parameters Mean winds (0-6000m): 251.6 at 37.1 knts Storm direction: 281.6 at 27.8 knts Shear (0-3000m) pos: 1.4 neg: 8.3 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -215.9 tot: -215.9 m^2/s^2 ave: -72.0 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 13.0 stream: -7.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 255.16 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 34 8 88 32| 8.4 0.0 8.4| 0.0 -63.1 -63.1 -126.2 -0.77| 10.1 -7.8 1000 17 11 81 31| 4.2 3.3 7.4| 0.0-106.7-106.7 -106.7 -0.79| 8.4 -6.7 1500 6 12 77 29| 2.8 3.4 6.2| 0.0-122.8-122.8 -81.9 -0.74| 7.0 -5.2 2000 353 14 72 27| 2.1 5.8 7.9| 0.0-165.5-165.5 -82.7 -0.68| 8.8 -6.0 2500 331 17 65 21| 1.7 7.4 9.1| 0.0-181.6-181.6 -72.6 -0.66| 10.9 -7.2 3000 300 20 67 11| 1.4 8.3 9.7| 0.0-215.9-215.9 -72.0 -0.59| 13.0 -7.7 4000 262 26 169 10| 0.9 7.0 7.9| 63.3-232.3-169.1 -42.3 -0.44| 11.6 -5.1 5000 253 31 191 15| 1.5 5.6 7.0|150.9-232.3 -81.4 -16.3 -0.30| 10.4 -3.2 6000 252 37 205 19| 2.0 4.6 6.6|232.9-232.3 0.5 0.1 -0.21| 9.4 -2.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251205.12.gif