UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 4 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 1017 8 20.6 11.6 56 9.0 15.1 30 10 292.3 293.8 287.6 316.5 8.46 1 1000 151 18.8 8.8 52 10.0 13.0 310 12 292.0 293.2 286.1 312.3 7.12 2 925 813 12.6 6.6 67 6.0 9.3 335 27 292.2 293.4 285.8 311.2 6.62 3 850 1516 6.0 4.3 89 1.7 5.1 325 25 292.4 293.5 285.4 310.1 6.13 4 820 1809 4.0 2.8 92 1.2 3.4 313 31 293.3 294.4 285.3 309.9 5.71 5 817 1839 4.6 1.4 80 3.2 3.0 312 31 294.3 295.2 285.1 309.4 5.18 6 814 1869 7.0 -4.0 45 11.0 2.0 311 32 297.1 297.8 284.4 307.6 3.49 7 809 1920 12.0 -28.0 4 40.0 0.3 308 33 303.0 303.1 283.2 304.6 0.47 8 800 2014 13.0 -33.0 3 46.0 0.5 305 35 305.0 305.1 283.8 306.0 0.30 9 739 2678 11.4 -7.6 26 19.0 2.7 278 47 310.3 310.8 288.6 319.6 2.92 10 700 3130 10.0 2.0 57 8.0 5.5 260 56 313.6 314.8 292.6 333.4 6.33 11 696 3178 9.4 1.4 57 8.0 4.9 260 56 313.4 314.6 292.4 332.5 6.09 12 633 3957 4.2 1.9 85 2.3 2.9 256 57 316.1 317.4 293.9 338.0 6.95 13 598 4417 1.4 -0.5 87 1.9 0.4 253 57 318.0 319.2 293.7 337.8 6.18 14 594 4471 2.0 -2.5 72 4.5 -0.3 253 57 319.3 320.4 293.5 336.6 5.36 15 534 5323 -2.9 -29.9 10 27.0 -10.1 248 58 323.4 323.5 290.4 325.5 0.60 16 500 5840 -7.7 -23.7 26 16.0 -12.4 245 58 323.7 323.9 291.0 327.6 1.13 17 490 5997 -9.1 -23.1 31 14.0 -13.2 246 59 323.8 324.0 291.2 328.1 1.22 18 480 6156 -8.3 -37.3 8 29.0 -14.3 248 59 326.7 326.8 291.1 327.9 0.32 19 443 6775 -11.3 -42.3 6 31.0 -16.9 253 61 330.5 330.5 292.1 331.3 0.21 20 418 7218 -14.3 -36.3 14 22.0 -18.7 257 63 332.2 332.3 292.7 333.7 0.41 21 400 7550 -16.1 -59.1 1 43.0 -20.8 260 64 334.1 334.1 292.9 334.2 0.03 22 368 8169 -21.5 -47.5 8 26.0 -24.8 261 67 334.9 335.0 293.2 335.5 0.14 23 300 9640 -31.7 -56.7 7 25.0 -33.5 265 74 340.7 340.7 294.6 340.9 0.06 24 254 10792 -40.1 -68.1 3 28.0 -41.2 260 85 344.9 344.9 295.5 344.9 0.02 25 250 10900 -40.9 260 86 345.3 26 200 12380 -53.3 255 86 348.4 27 150 14170 -67.7 255 95 353.5 28 142 14499 -69.9 260 97 355.1 29 124 15296 -75.5 265 89 359.1 30 105 16266 -73.7 269 67 380.0 31 100 16550 -75.3 270 60 382.2 32 99 16608 -75.5 269 59 383.0 33 87 17350 -78.1 254 50 392.1 34 74 18280 -75.1 236 39 417.0 35 70 18600 -77.1 230 35 419.4 36 68 18766 -76.9 229 33 423.4 37 56 19909 -67.3 220 17 469.4 38 50 20590 -68.1 215 8 483.0 39 48 20835 -68.9 207 9 486.8 40 31 23524 -58.1 121 20 580.8 41 30 23730 -58.7 115 21 584.6 42 20 26270 -58.1 75 27 658.3 43 17 27296 -57.3 692.2 44 16 27681 -55.5 710.2 TRP 124 15296 -75.5 265 89 359.1 WND 142 14499 -69.9 260 97 355.1 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 569.51 mb = 4819.07 m = 15810.39 ft Wetbulb zero: 595.89 mb = 4445.83 m = 14585.88 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 52.95 % Est. max temperature: 20.65 C = 69.18 F Sfc-Lift cond lev (LCL): 890.00 mb = 1133.67 m = 3719.33 ft T: 9.59 C 700-500 lapse rate: 6.53 C/km ThetaE index: 11.91 C Layer 1000.0- 800.0 mb Conv cond level (CCL): 852.20 mb = 1494.54 m = 4903.28 ft Mean mixing ratio: 6.99 g/kg Conv temperature: 20.69 C = 69.24 F Cap Strength: 14.34 C Lifted Index: 13.26 C Risk: None Lifted Index @300 mb: 20.49 C Lifted Index @700 mb: 13.09 C Showalter Index: 14.55 C Risk: None Total Totals Index: 25.70 C Risk: None Vertical Totals Index: 13.70 C Cross Totals Index: 12.00 C K Index: 10.00 Risk: None Sweat Index: 159.60 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.46 J/kg Max Up Vert Vel: 1.71 m/s Conv Inhibition (B-): 5.25 J/kg Cap Strength: 14.28 C Lift Cond Lev (LCL): 856.42 mb = 1453.46 m = 4768.51 ft Lev Free Conv (LFC): 841.42 mb = 1598.85 m = 5245.51 ft Equ Level (EL): 821.42 mb = 1795.26 m = 5889.88 ft B at Equ Level: 0.29 J/kg Max Parcel Lev (MPL): 811.42 mb = 1895.69 m = 6219.37 ft Wind level data Storm motion: 296 at 33 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 1017 8 30 10 -5.0 -8.7 | 100 35 -34.6 5.9 1 1000 151 310 12 9.2 -7.7 | 108 22 -20.4 6.8 2 925 813 335 27 11.4 -24.5 | 61 21 -18.2 -10.0 3 850 1516 325 25 14.3 -20.5 | 69 16 -15.3 -6.0 4 700 3130 260 56 55.1 9.7 | 226 35 25.5 24.2 5 500 5840 245 58 52.6 24.5 | 210 45 22.9 39.0 6 400 7550 260 64 63.0 11.1 | 233 42 33.4 25.6 7 300 9640 265 74 73.7 6.4 | 245 49 44.1 21.0 8 250 10900 260 86 84.7 14.9 | 242 62 55.1 29.4 9 200 12380 255 86 83.1 22.3 | 235 65 53.4 36.8 10 150 14170 255 95 91.8 24.6 | 238 73 62.1 39.1 11 142 14499 260 97 95.5 16.8 | 245 73 65.9 31.4 12 124 15296 265 89 88.7 7.8 | 249 63 59.0 22.3 13 100 16550 270 60 60.0 -0.0 | 244 34 30.4 14.5 14 70 18600 230 35 26.8 22.5 | 176 37 -2.8 37.0 15 50 20590 215 8 4.6 6.6 | 130 33 -25.0 21.1 16 30 23730 115 21 -19.0 8.9 | 116 54 -48.7 23.4 17 20 26270 75 27 -26.1 -7.0 | 98 56 -55.7 7.5 Wind Parameters Mean winds (0-6000m): 266.1 at 44.0 knts Storm direction: 296.1 at 33.0 knts Shear (0-3000m) pos: 1.2 neg: 10.6 tot: 11.8 10-3/s Storm rel Dir Shear (0-3000m): 131.4 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -170.4 tot: -144.8 m^2/s^2 ave: -48.3 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 14.8 stream: -7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 191.89 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 ------------------------------------------------------------------------------- 500 323 15 98 21| 0.0 19.1 19.1| 15.1 -33.9 -18.8 -37.7 -0.19| 23.4 -4.5 1000 330 20 83 20| 3.7 9.5 13.3| 17.2 -71.1 -53.8 -53.8 -0.36| 16.6 -5.9 1500 330 22 77 19| 2.5 6.7 9.2| 25.6 -71.1 -45.4 -30.3 -0.27| 12.3 -3.3 2000 325 24 73 17| 1.9 8.5 10.4| 25.6 -94.3 -68.7 -34.3 -0.37| 12.8 -4.7 2500 315 27 68 11| 1.5 9.8 11.2| 25.6-116.9 -91.2 -36.5 -0.47| 13.7 -6.5 3000 301 31 74 3| 1.2 10.6 11.8| 25.6-170.4-144.8 -48.3 -0.47| 14.8 -7.0 4000 283 37 223 9| 0.9 8.6 9.5| 25.6-228.1-202.5 -50.6 -0.49| 12.4 -6.0 5000 273 41 222 17| 0.7 7.1 7.8| 25.6-272.1-246.4 -49.3 -0.50| 10.5 -5.2 6000 266 44 219 23| 0.6 6.0 6.7| 42.8-310.6-267.8 -44.6 -0.49| 9.3 -4.5 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251204.00.gif