UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092712.upa.cvt Date: 1200Z 27 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 27 SEP 25 Station: RJAM WMO ident: 47991 Latitude: 24.30 Longitude: 153.97 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1015 9 26.8 20.8 70 6.0 22.5 270 4 298.7 301.5 295.1 343.5 15.41 1 1011 43 28.0 20.0 62 8.0 22.3 269 4 300.2 302.9 295.1 343.3 14.71 2 1000 139 27.4 20.4 66 7.0 22.4 265 4 300.5 303.3 295.6 345.3 15.26 3 925 824 20.8 18.7 88 2.1 19.4 250 6 300.6 303.3 295.3 344.1 14.83 4 915 918 20.0 18.2 89 1.8 18.8 252 7 300.7 303.4 295.1 343.3 14.52 5 906 1003 21.0 10.0 49 11.0 14.1 254 8 302.6 304.1 291.2 328.0 8.53 6 867 1382 17.8 15.5 86 2.3 16.3 261 14 303.1 305.4 294.6 341.2 12.88 7 861 1442 17.4 14.9 85 2.5 15.7 263 14 303.3 305.6 294.4 340.3 12.47 8 850 1552 19.0 3.0 34 16.0 10.0 265 16 306.0 307.1 289.7 323.1 5.59 9 846 1593 19.2 -2.8 22 22.0 8.0 265 16 306.7 307.4 288.1 318.1 3.67 10 839 1664 18.6 11.6 64 7.0 14.1 264 16 306.8 308.7 293.8 337.8 10.28 11 738 2757 13.4 6.4 63 7.0 9.2 258 17 312.6 314.1 293.8 338.0 8.20 12 700 3200 10.0 5.9 76 4.1 7.5 255 17 313.6 315.2 294.2 339.5 8.35 13 695 3259 9.6 5.2 74 4.4 7.0 255 17 313.8 315.3 294.0 338.7 8.01 14 687 3355 9.8 0.8 53 9.0 4.8 256 17 315.0 316.2 292.7 333.7 5.91 15 675 3501 9.2 1.2 57 8.0 4.7 257 16 315.9 317.1 293.2 335.6 6.19 16 671 3550 8.6 5.3 80 3.3 6.6 258 16 315.8 317.4 294.8 342.0 8.36 17 645 3874 6.8 2.4 73 4.4 4.3 260 15 317.4 318.7 294.3 339.8 7.07 18 631 4054 7.2 -32.8 4 40.0 -3.9 261 15 319.8 319.9 289.1 321.2 0.38 19 566 4937 1.6 -13.4 32 15.0 -4.6 268 13 323.3 323.8 292.1 331.4 2.40 20 507 5811 -5.1 -14.1 49 9.0 -8.7 274 10 325.5 326.0 292.8 334.1 2.53 21 500 5920 -5.7 -14.7 49 9.0 -9.2 275 10 326.1 326.6 292.9 334.4 2.45 22 439 6926 -12.3 -30.3 21 18.0 -16.6 272 9 330.1 330.2 292.4 332.7 0.70 23 434 7014 -12.7 -19.7 56 7.0 -15.0 272 9 330.7 331.0 293.6 337.2 1.85 24 407 7500 -16.7 -21.7 65 5.0 -18.2 270 8 331.6 332.0 293.7 337.5 1.66 25 400 7630 -17.5 -24.5 54 7.0 -19.4 270 8 332.2 332.5 293.6 337.0 1.31 26 393 7762 -17.9 -27.9 41 10.0 -20.3 270 8 333.4 333.6 293.6 337.0 0.98 27 385 7916 -19.3 -23.7 68 4.4 -20.5 269 8 333.5 333.8 294.0 338.8 1.47 28 370 8212 -20.9 -30.9 40 10.0 -23.0 269 9 335.2 335.4 293.9 338.1 0.79 29 360 8414 -22.7 -28.7 58 6.0 -24.1 268 9 335.4 335.6 294.1 339.1 0.99 30 340 8832 -25.3 -38.3 29 13.0 -27.3 267 9 337.4 337.5 294.1 339.0 0.41 31 331 9027 -26.9 -34.9 47 8.0 -28.3 267 9 337.8 338.0 294.3 340.1 0.60 32 317 9338 -29.1 -40.1 34 11.0 -30.6 266 10 339.0 339.1 294.4 340.4 0.37 33 304 9636 -31.5 -43.5 30 12.0 -32.9 265 10 339.7 339.7 294.5 340.8 0.27 34 300 9730 -32.1 -42.1 36 10.0 -33.3 265 10 340.1 340.2 294.7 341.4 0.31 35 259 10750 -40.1 -49.1 38 9.0 -40.8 253 8 343.0 343.0 295.2 343.7 0.17 36 250 10990 -41.9 250 8 343.8 37 200 12460 -53.5 240 4 348.0 38 178 13194 -59.5 177 8 350.0 39 150 14240 -66.7 85 14 355.2 40 110 16089 -72.7 45 10 376.8 41 105 16363 -72.1 130 7 383.0 42 100 16650 -72.3 220 4 388.0 43 89 17337 -71.9 171 8 402.0 44 70 18750 -73.1 70 16 428.0 45 67 19007 -71.3 75 17 437.3 46 59 19767 -66.7 90 21 463.8 47 50 20770 -65.3 110 25 489.6 48 45 21416 -64.5 105 25 506.5 49 43 21697 -61.3 103 26 521.0 50 39 22304 -61.9 98 26 534.3 51 35 22983 -57.9 93 26 561.5 52 30 23960 -56.9 85 27 589.5 53 20 26550 -53.9 80 33 671.2 54 19 26877 -53.3 83 33 683.0 55 16 27985 -49.3 91 32 730.4 56 10 31070 -46.3 115 31 846.7 57 9.0 31775 -42.9 885.7 58 8.3 32319 -44.7 899.4 TRP 110 16089 -72.7 45 10 376.8 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 551.91 mb = 5145.73 m = 16882.10 ft Wetbulb zero: 637.67 mb = 3968.18 m = 13018.82 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 54.79 % Est. max temperature: 31.28 C = 88.30 F Sfc-Lift cond lev (LCL): 930.27 mb = 774.05 m = 2539.49 ft T: 21.28 C 700-500 lapse rate: 5.77 C/km ThetaE index: 23.15 C Layer 861.0- 839.0 mb Conv cond level (CCL): 867.91 mb = 1373.24 m = 4505.32 ft Mean mixing ratio: 15.00 g/kg Conv temperature: 31.21 C = 88.17 F Cap Strength: 3.01 C Lifted Index: -0.74 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.65 C Lifted Index @700 mb: 0.96 C Showalter Index: 8.99 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 8.70 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 202.72 J/kg Max Up Vert Vel: 20.14 m/s Conv Inhibition (B-): 260.72 J/kg Cap Strength: 2.78 C Lift Cond Lev (LCL): 900.61 mb = 1054.75 m = 3460.43 ft Lev Free Conv (LFC): 525.61 mb = 5524.80 m = 18125.77 ft Equ Level (EL): 255.61 mb = 10839.12 m = 35560.97 ft B at Equ Level: 200.00 J/kg Max Parcel Lev (MPL): 175.61 mb = 13276.52 m = 43557.61 ft Wind level data Storm motion: 291 at 10 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 1015 9 270 4 4.0 -0.0 | 125 6 -5.0 3.5 1 1000 139 265 4 4.0 0.3 | 128 6 -5.0 3.8 2 925 824 250 6 5.6 2.1 | 149 6 -3.3 5.5 3 850 1552 265 16 15.9 1.4 | 235 9 7.0 4.9 4 700 3200 255 17 16.4 4.4 | 223 11 7.4 7.9 5 500 5920 275 10 10.0 -0.9 | 201 3 1.0 2.6 6 400 7630 270 8 8.0 -0.0 | 164 4 -1.0 3.5 7 300 9730 265 10 10.0 0.9 | 193 4 1.0 4.4 8 250 10990 250 8 7.5 2.7 | 167 6 -1.5 6.2 9 200 12460 240 4 3.5 2.0 | 135 8 -5.5 5.5 10 150 14240 85 14 -13.9 -1.2 | 96 23 -22.9 2.3 11 110 16089 45 10 -7.1 -7.1 | 77 16 -16.0 -3.6 12 100 16650 220 4 2.6 3.1 | 136 9 -6.4 6.6 13 70 18750 70 16 -15.0 -5.5 | 85 24 -24.0 -2.0 14 50 20770 110 25 -23.5 8.6 | 110 35 -32.5 12.0 15 30 23960 85 27 -26.9 -2.4 | 92 36 -35.9 1.1 16 20 26550 80 33 -32.5 -5.7 | 87 42 -41.5 -2.2 17 10 31070 115 31 -28.1 13.1 | 114 41 -37.1 16.6 Wind Parameters Mean winds (0-6000m): 261.3 at 12.8 knts Storm direction: 291.3 at 9.6 knts Shear (0-3000m) pos: 1.2 neg: 1.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -4.2 tot: 16.8 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 21.46 Bulk Shear: 9.45 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 ------------------------------------------------------------------------------- 500 262 4 132 6| 0.0 1.5 1.5| 2.5 0.0 2.5 4.9 0.96| 1.6 1.6 1000 256 5 141 6| 0.0 2.5 2.5| 8.3 0.0 8.3 8.3 0.97| 2.7 2.6 1500 259 8 162 5| 2.5 1.7 4.1| 20.0 0.0 20.0 13.3 0.95| 4.3 4.1 2000 261 10 186 5| 1.8 1.5 3.3| 21.0 -1.1 19.9 9.9 0.85| 3.6 3.0 2500 261 11 200 6| 1.5 1.3 2.8| 21.0 -2.6 18.4 7.4 0.76| 3.0 2.3 3000 260 12 207 6| 1.2 1.2 2.5| 21.0 -4.2 16.8 5.6 0.68| 2.7 1.8 4000 259 13 213 7| 0.8 0.9 1.7| 21.5 -4.8 16.7 4.2 0.57| 2.4 1.4 5000 260 13 215 7| 0.6 0.7 1.3| 21.5 -5.4 16.1 3.2 0.47| 2.2 1.1 6000 261 13 214 7| 0.5 0.6 1.1| 21.5 -6.8 14.8 2.5 0.36| 2.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250927.12.gif