UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 8 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 21.0 11.0 53 10.0 15.0 50 7 292.6 294.0 287.3 315.8 8.11 1 1000 162 20.2 8.2 46 12.0 13.3 55 12 293.4 294.6 286.4 313.0 6.83 2 925 826 14.0 6.0 58 8.0 9.6 40 12 293.6 294.8 286.0 312.0 6.34 3 850 1532 7.8 2.9 71 4.9 5.3 35 10 294.3 295.3 285.5 310.5 5.55 4 818 1846 5.4 -0.6 65 6.0 2.5 67 13 295.0 295.8 284.7 308.2 4.47 5 809 1936 4.8 -2.2 60 7.0 1.6 76 13 295.3 296.0 284.2 307.2 4.02 6 798 2047 7.0 -13.0 22 20.0 -0.4 87 14 298.8 299.1 283.1 304.3 1.76 7 791 2120 10.0 -36.0 2 46.0 -1.2 94 15 302.8 302.8 282.8 303.6 0.22 8 720 2897 8.6 172 21 309.5 9 700 3128 6.6 195 23 309.8 10 549 5064 -6.3 -34.3 9 28.0 -12.4 249 58 316.8 316.8 288.1 318.1 0.38 11 531 5324 -6.3 -27.3 17 21.0 -11.9 257 63 319.8 320.0 289.5 322.5 0.77 12 516 5547 -7.5 -12.0 70 4.5 -9.3 263 67 321.0 321.6 291.9 330.8 2.95 13 500 5790 -9.3 -12.4 78 3.1 -10.5 270 72 321.7 322.3 292.1 331.5 2.95 14 479 6120 -11.5 -16.5 66 5.0 -13.2 270 73 323.0 323.4 291.8 330.4 2.20 15 464 6363 -12.3 -26.3 30 14.0 -15.9 270 74 324.9 325.1 291.2 328.3 0.96 16 454 6530 -11.1 -42.1 6 31.0 -16.6 270 75 328.4 328.5 291.5 329.2 0.21 17 424 7050 -15.9 -44.9 6 29.0 -20.3 270 76 328.8 328.8 291.6 329.4 0.16 18 400 7490 -14.7 -61.7 1 47.0 -19.9 270 78 335.9 335.9 293.3 336.0 0.02 19 397 7547 -14.1 -61.1 1 47.0 -19.5 270 78 337.4 337.4 293.7 337.5 0.03 20 346 8574 -22.3 -62.3 1 40.0 -25.8 262 83 339.8 339.8 294.3 339.9 0.03 21 339 8724 -22.1 -66.1 1 44.0 -25.8 261 83 342.1 342.1 294.8 342.1 0.02 22 300 9610 -29.5 -66.5 2 37.0 -31.8 255 87 343.8 343.8 295.3 343.9 0.02 23 250 10880 -39.5 -58.5 12 19.0 -40.5 260 89 347.3 347.4 296.1 347.6 0.06 24 248 10935 -40.1 -59.1 11 19.0 -41.1 260 90 347.2 347.3 296.1 347.5 0.05 25 220 11743 -46.3 -59.1 22 12.8 -46.9 260 97 349.7 349.7 296.6 350.0 0.06 26 200 12370 -51.3 260 95 351.5 27 190 12700 -53.5 262 92 353.2 28 150 14180 -64.1 270 76 359.7 29 132 14951 -70.1 263 75 362.3 30 116 15705 -76.9 255 74 363.4 31 107 16175 -71.9 252 60 381.4 32 100 16570 -75.5 250 49 381.9 33 93 16987 -78.1 245 45 384.7 34 70 18600 -80.1 225 29 413.0 35 69 18681 -79.9 222 28 415.2 36 63 19207 -72.1 206 23 443.3 37 54 20114 -73.1 179 14 461.0 38 50 20570 -68.5 165 10 482.1 39 45 21211 -64.7 137 10 506.0 40 41 21782 -65.7 113 9 517.2 41 31 23506 -61.3 39 8 572.1 42 30 23710 -62.9 30 8 573.2 43 26 24598 -59.5 606.8 TRP 116 15705 -76.9 255 74 363.4 WND 220 11743 -46.3 -59.1 22 12.8 -46.9 260 97 349.7 349.7 296.6 350.0 0.06 Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 622.74 mb = 4118.76 m = 13512.84 ft Wetbulb zero: 800.41 mb = 2022.91 m = 6636.77 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 53.31 % Est. max temperature: 22.59 C = 72.66 F Sfc-Lift cond lev (LCL): 878.66 mb = 1255.14 m = 4117.86 ft T: 10.23 C 700-500 lapse rate: 5.97 C/km ThetaE index: 12.19 C Layer 1000.0- 720.0 mb Conv cond level (CCL): 811.11 mb = 1914.63 m = 6281.52 ft Mean mixing ratio: 6.73 g/kg Conv temperature: 23.70 C = 74.65 F Cap Strength: 11.29 C Lifted Index: 11.25 C Risk: None Lifted Index @300 mb: 22.22 C Lifted Index @700 mb: 9.33 C Showalter Index: 12.71 C Risk: None Total Totals Index: 29.30 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 12.20 C K Index: -22.03 Risk: None Sweat Index: 126.80 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.28 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 31068.08 J/kg Cap Strength: 11.28 C Lift Cond Lev (LCL): 833.24 mb = 1694.88 m = 5560.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 23 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 50 7 -5.4 -4.5 | 93 28 -28.0 1.6 1 1000 162 55 12 -9.8 -6.9 | 89 33 -32.5 -0.8 2 925 826 40 12 -7.7 -9.2 | 84 31 -30.4 -3.1 3 850 1532 35 10 -5.7 -8.2 | 86 28 -28.4 -2.1 4 700 3128 195 23 6.0 22.2 | 149 33 -16.7 28.3 5 500 5790 270 72 72.0 -0.0 | 263 50 49.3 6.1 6 400 7490 270 78 78.0 -0.0 | 264 56 55.3 6.1 7 300 9610 255 87 84.0 22.5 | 245 68 61.4 28.6 8 250 10880 260 89 87.6 15.5 | 252 68 65.0 21.6 9 220 11743 260 97 95.5 16.8 | 253 76 72.8 23.0 10 200 12370 260 95 93.6 16.5 | 252 74 70.9 22.6 11 150 14180 270 76 76.0 -0.0 | 263 54 53.3 6.1 12 116 15705 255 74 71.5 19.2 | 243 55 48.8 25.3 13 100 16570 250 49 46.0 16.8 | 226 33 23.4 22.9 14 70 18600 225 29 20.5 20.5 | 175 27 -2.2 26.6 15 50 20570 165 10 -2.6 9.7 | 122 30 -25.3 15.8 16 30 23710 30 8 -4.0 -6.9 | 88 27 -26.7 -0.8 Wind Parameters Mean winds (0-6000m): 255.1 at 31.3 knts Storm direction: 285.1 at 23.5 knts Shear (0-3000m) pos: 5.3 neg: 0.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 49.2 deg Storm rel helicity (0-3000m) pos: 380.5 neg: -39.3 tot: 341.3 m^2/s^2 ave: 113.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 231.51 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 52 11 88 31| 0.0 5.2 5.2| 0.0 -30.5 -30.5 -61.1 -0.58| 6.6 -3.9 1000 47 12 87 31| 0.0 2.5 2.5| 0.9 -39.3 -38.3 -38.3 -0.55| 4.4 -2.4 1500 44 11 86 31| 0.0 1.3 1.3| 5.7 -39.3 -33.6 -22.4 -0.41| 3.5 -1.4 2000 48 11 87 31| 2.6 1.0 3.6| 63.0 -39.3 23.8 11.9 0.11| 5.3 0.6 2500 63 12 91 34| 4.5 0.8 5.2|206.4 -39.3 167.2 66.9 0.46| 7.2 3.3 3000 82 14 97 36| 5.3 0.6 6.0|380.5 -39.3 341.3 113.8 0.63| 9.1 5.7 4000 184 18 138 32| 6.3 0.5 6.8|609.4 -39.3 570.1 142.5 0.74| 10.1 7.5 5000 228 24 167 23| 6.8 0.4 7.2|912.3 -39.3 873.0 174.6 0.81| 11.2 9.1 6000 255 31 208 16| 6.8 0.3 7.1|1242.8 -39.31203.5 200.6 0.83| 11.9 9.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251208.12.gif