UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025093012.upa.cvt Date: 1200Z 30 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 30 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 1014 9 28.4 24.9 81 3.5 25.8 100 13 300.4 304.0 298.5 358.9 19.92 1 1000 131 27.8 23.2 76 4.6 24.5 100 16 301.0 304.3 297.6 354.5 18.19 2 925 818 21.8 19.9 89 1.9 20.5 125 16 301.6 304.5 296.4 348.8 16.01 3 850 1550 17.6 15.0 85 2.6 15.8 130 10 304.6 306.9 294.9 342.5 12.72 4 828 1774 16.8 11.9 73 4.9 13.6 121 10 306.0 308.0 293.8 338.0 10.63 5 809 1972 16.6 2.6 39 14.0 8.8 112 9 307.9 308.9 290.4 325.4 5.71 6 754 2569 13.4 6.4 63 7.0 9.2 87 9 310.7 312.2 293.2 335.4 8.02 7 705 3133 10.8 2.8 58 8.0 6.2 63 8 313.8 315.1 293.0 334.7 6.65 8 700 3192 10.6 -0.4 46 11.0 4.6 60 8 314.2 315.2 292.0 331.0 5.31 9 649 3817 6.2 -2.8 52 9.0 1.6 57 11 316.1 317.0 292.1 331.4 4.80 10 581 4709 -2.3 -5.3 80 3.0 -3.7 52 15 316.4 317.2 291.9 330.6 4.44 11 573 4820 -0.9 -25.9 13 25.0 -8.2 51 16 319.3 319.4 289.4 322.1 0.81 12 558 5032 -0.9 -33.9 6 33.0 -9.0 50 17 321.7 321.8 289.7 323.1 0.39 13 500 5900 -5.7 -25.7 19 20.0 -11.5 45 21 326.1 326.3 291.6 329.5 0.94 14 489 6073 -6.7 -33.7 10 27.0 -13.0 45 21 326.9 327.0 291.3 328.6 0.45 15 462 6512 -10.3 -25.3 28 15.0 -14.5 43 21 327.8 328.0 292.2 331.6 1.06 16 400 7600 -19.3 -26.3 54 7.0 -21.0 40 21 329.9 330.1 292.7 333.9 1.12 17 387 7846 -20.5 -28.5 49 8.0 -22.3 45 21 331.5 331.7 293.0 334.9 0.94 18 362 8337 -23.7 -33.7 39 10.0 -25.5 56 20 333.6 333.7 293.3 335.9 0.61 19 358 8419 -24.3 -31.3 52 7.0 -25.7 57 19 333.8 334.0 293.5 336.7 0.78 20 316 9315 -32.3 -33.9 86 1.6 -32.6 77 18 334.8 335.0 293.7 337.4 0.69 21 301 9657 -35.1 -38.6 70 3.5 -35.5 84 17 335.6 335.7 293.6 337.3 0.45 22 300 9680 -35.3 -40.3 60 5.0 -35.8 85 17 335.6 335.7 293.6 337.1 0.38 23 298 9727 -35.3 -45.3 35 10.0 -36.2 83 17 336.3 336.3 293.6 337.1 0.22 24 274 10308 -39.3 -64.3 5 25.0 -40.4 63 15 338.6 338.6 294.0 338.7 0.02 25 271 10383 -40.1 -54.1 21 14.0 -40.9 60 14 338.5 338.6 294.0 338.9 0.09 26 250 10930 -43.9 40 12 340.8 27 237 11286 -46.5 41 12 342.1 28 200 12400 -51.7 45 12 350.9 29 182 13005 -55.9 53 12 353.7 30 150 14210 -64.3 70 12 359.3 31 117 15692 -72.9 60 17 369.9 32 101 16552 -72.9 79 21 385.8 33 100 16610 -72.9 80 21 386.9 34 70 18730 -68.9 60 12 437.0 35 56 20070 -67.5 80 23 469.0 36 50 20760 -63.3 90 29 494.3 37 42 21835 -63.7 92 32 518.6 38 30 23940 -56.5 95 39 590.6 39 20 26540 -50.1 95 45 682.8 40 17 27604 -48.1 95 44 721.7 41 11 30458 -49.7 95 42 811.6 42 10 31090 -43.1 95 41 858.7 43 6.7 33786 -43.5 961.2 TRP 117 15692 -72.9 60 17 369.9 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 599.40 mb = 4467.89 m = 14658.25 ft Wetbulb zero: 628.57 mb = 4074.61 m = 13367.99 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 55.94 % Est. max temperature: 32.07 C = 89.73 F Sfc-Lift cond lev (LCL): 964.36 mb = 450.80 m = 1478.98 ft T: 25.01 C 700-500 lapse rate: 6.02 C/km ThetaE index: 33.51 C Layer 1000.0- 754.0 mb Conv cond level (CCL): 904.79 mb = 1009.29 m = 3311.27 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 30.44 C = 86.79 F Cap Strength: 0.53 C Lifted Index: -3.43 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.96 C Lifted Index @700 mb: -0.52 C Showalter Index: 0.08 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.70 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1843.18 J/kg Max Up Vert Vel: 60.72 m/s Conv Inhibition (B-): 3.74 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 919.99 mb = 865.05 m = 2838.07 ft Lev Free Conv (LFC): 884.99 mb = 1200.83 m = 3939.67 ft Equ Level (EL): 804.99 mb = 2014.20 m = 6608.19 ft B at Equ Level: 10.42 J/kg Max Parcel Lev (MPL): 94.99 mb = 16915.76 m = 55497.24 ft Wind level data Storm motion: 105 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 1014 9 100 13 -12.8 2.3 | 84 3 -3.3 -0.3 1 1000 131 100 16 -15.8 2.8 | 92 6 -6.3 0.2 2 925 818 125 16 -13.1 9.2 | 151 8 -3.6 6.6 3 850 1550 130 10 -7.7 6.4 | 206 4 1.8 3.8 4 700 3192 60 8 -6.9 -4.0 | 339 7 2.6 -6.6 5 500 5900 45 21 -14.8 -14.8 | 17 18 -5.4 -17.4 6 400 7600 40 21 -13.5 -16.1 | 12 19 -4.0 -18.7 7 300 9680 85 17 -16.9 -1.5 | 61 8 -7.4 -4.1 8 250 10930 40 12 -7.7 -9.2 | 351 12 1.8 -11.8 9 200 12400 45 12 -8.5 -8.5 | 355 11 1.0 -11.1 10 150 14210 70 12 -11.3 -4.1 | 15 7 -1.8 -6.7 11 117 15692 60 17 -14.7 -8.5 | 25 12 -5.2 -11.1 12 100 16610 80 21 -20.7 -3.6 | 61 13 -11.2 -6.2 13 70 18730 60 12 -10.4 -6.0 | 6 9 -0.9 -8.6 14 50 20760 90 29 -29.0 0.0 | 82 20 -19.5 -2.6 15 30 23940 95 39 -38.9 3.4 | 92 29 -29.4 0.8 16 20 26540 95 45 -44.8 3.9 | 92 35 -35.3 1.3 17 10 31090 95 41 -40.8 3.6 | 92 31 -31.4 1.0 Wind Parameters Mean winds (0-6000m): 75.3 at 13.1 knts Storm direction: 105.3 at 9.8 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -102.5 deg Storm rel helicity (0-3000m) pos: 19.9 neg: -0.5 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.4 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 227.09 Bulk Shear: 8.12 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 ------------------------------------------------------------------------------- 500 105 16 105 6| 4.7 0.0 4.7| 6.9 0.0 6.9 13.8 0.68| 6.7 4.5 1000 113 16 127 6| 3.3 0.0 3.3| 14.2 0.0 14.2 14.2 0.76| 5.7 4.3 1500 118 15 141 5| 2.2 0.0 2.2| 19.0 0.0 19.0 12.7 0.78| 5.3 4.1 2000 118 13 148 4| 1.7 0.9 2.6| 19.5 -0.0 19.5 9.7 0.68| 4.8 3.3 2500 116 13 148 3| 1.3 1.4 2.7| 19.9 -0.0 19.9 8.0 0.65| 4.6 3.0 3000 112 12 143 2| 1.1 1.7 2.8| 19.9 -0.5 19.4 6.5 0.55| 4.4 2.4 4000 102 11 79 2| 0.8 1.7 2.6| 26.6 -1.0 25.6 6.4 0.56| 3.9 2.2 5000 88 12 39 4| 0.7 1.9 2.5| 33.4 -1.0 32.4 6.5 0.54| 3.7 2.0 6000 75 13 28 7| 0.6 1.9 2.5| 36.8 -1.5 35.4 5.9 0.50| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250930.12.gif