UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 30 APR 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 1018 9 26.4 22.0 77 4.4 23.2 130 6 298.0 301.0 295.8 346.1 16.57 1 1000 169 25.6 20.6 74 5.0 22.1 120 12 298.8 301.6 295.2 343.7 15.45 2 925 851 19.8 15.5 76 4.3 17.0 120 10 299.6 301.8 293.0 334.8 12.06 3 909 1001 19.2 14.5 74 4.7 16.1 113 10 300.4 302.5 292.9 334.2 11.49 4 895 1134 19.0 13.0 68 6.0 15.1 106 9 301.6 303.5 292.4 332.8 10.57 5 860 1475 16.8 10.8 68 6.0 13.0 90 8 302.7 304.5 292.0 331.0 9.50 6 850 1575 16.8 5.8 48 11.0 10.4 85 8 303.7 305.0 290.0 324.3 6.81 7 838 1696 16.0 7.0 55 9.0 10.7 85 8 304.1 305.5 290.8 326.7 7.52 8 759 2531 11.2 5.2 67 6.0 7.7 88 8 307.7 309.1 291.7 330.0 7.33 9 740 2743 10.8 0.8 50 10.0 5.4 89 8 309.5 310.5 290.7 326.5 5.48 10 732 2834 10.8 -10.2 22 21.0 1.7 89 8 310.5 310.9 288.2 318.2 2.40 11 716 3018 9.2 0.2 53 9.0 4.4 89 8 310.7 311.7 291.0 327.6 5.43 12 703 3170 8.4 -4.6 39 13.0 2.1 90 8 311.4 312.1 289.9 323.6 3.86 13 700 3205 9.0 -14.0 18 23.0 -0.2 90 8 312.5 312.8 288.2 318.5 1.85 14 699 3217 9.4 -18.6 12 28.0 -0.8 90 8 313.0 313.3 287.8 317.2 1.26 15 656 3739 6.4 -3.6 49 10.0 1.4 99 8 315.4 316.2 291.6 329.6 4.47 16 523 5558 -4.3 -23.3 21 19.0 -10.2 129 8 323.6 323.8 291.0 327.5 1.12 17 516 5664 -4.9 -18.9 32 14.0 -9.7 131 8 324.1 324.5 291.7 329.9 1.66 18 500 5910 -7.3 -17.3 45 10.0 -10.8 135 8 324.1 324.5 291.9 330.9 1.97 19 481 6211 -8.9 -19.9 41 11.0 -12.5 158 9 325.8 326.1 292.1 331.5 1.64 20 477 6276 -9.1 -22.1 34 13.0 -13.1 162 9 326.3 326.6 292.0 331.1 1.36 21 453 6674 -10.9 -30.9 18 20.0 -15.7 193 10 328.9 329.0 292.0 331.3 0.64 22 400 7620 -17.1 -33.1 24 16.0 -20.4 265 12 332.8 332.9 293.0 335.0 0.59 23 387 7867 -18.7 -38.7 15 20.0 -22.2 266 13 333.8 333.9 293.1 335.2 0.35 24 300 9710 -33.5 -50.5 16 17.0 -34.9 270 25 338.2 338.2 294.0 338.7 0.12 25 284 10091 -36.1 -50.1 22 14.0 -37.2 270 26 339.8 339.8 294.4 340.3 0.14 26 264 10592 -40.1 -44.2 65 4.1 -40.5 270 26 341.1 341.2 294.8 342.2 0.29 27 250 10960 -42.9 270 27 342.3 28 200 12420 -56.1 290 31 343.9 29 166 13581 -64.5 290 44 348.7 30 150 14200 -64.1 290 51 359.7 31 141 14578 -65.3 364.0 32 108 16174 -72.3 379.6 33 106 16284 -72.1 382.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 576.45 mb = 4826.94 m = 15836.21 ft Wetbulb zero: 700.28 mb = 3201.71 m = 10504.15 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 49.04 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 955.09 mb = 570.95 m = 1873.16 ft T: 22.18 C 700-500 lapse rate: 6.03 C/km ThetaE index: 21.88 C Layer 1000.0- 838.0 mb Conv cond level (CCL): 843.62 mb = 1639.12 m = 5377.63 ft Mean mixing ratio: 14.01 g/kg Conv temperature: 32.36 C = 90.25 F Cap Strength: 1.93 C Lifted Index: -0.49 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.64 C Lifted Index @700 mb: 1.36 C Showalter Index: 6.80 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 13.10 C K Index: 6.90 Risk: None Sweat Index: 93.60 Risk: None Energy Index: 1.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.61 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 170.74 J/kg Cap Strength: 1.90 C Lift Cond Lev (LCL): 905.15 mb = 1037.50 m = 3403.83 ft Lev Free Conv (LFC): 500.15 mb = 5907.70 m = 19381.99 ft Equ Level (EL): 470.15 mb = 6387.58 m = 20956.37 ft B at Equ Level: 7.82 J/kg Max Parcel Lev (MPL): 440.15 mb = 6893.09 m = 22614.85 ft Wind level data Storm motion: 137 at 6 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 1018 9 130 6 -4.6 3.9 | 18 1 -0.2 -0.8 1 1000 169 120 12 -10.4 6.0 | 103 6 -6.0 1.4 2 925 851 120 10 -8.7 5.0 | 95 4 -4.3 0.4 3 850 1575 85 8 -8.0 -0.7 | 34 6 -3.6 -5.3 4 700 3205 90 8 -8.0 0.0 | 38 6 -3.6 -4.6 5 500 5910 135 8 -5.7 5.7 | 128 2 -1.3 1.0 6 400 7620 265 12 12.0 1.0 | 282 17 16.3 -3.6 7 300 9710 270 25 25.0 -0.0 | 279 30 29.4 -4.6 8 250 10960 270 27 27.0 -0.0 | 278 32 31.4 -4.6 9 200 12420 290 31 29.1 -10.6 | 294 37 33.5 -15.2 10 150 14200 290 51 47.9 -17.4 | 293 57 52.3 -22.1 Wind Parameters Mean winds (0-6000m): 106.8 at 8.5 knts Storm direction: 136.8 at 6.4 knts Shear (0-3000m) pos: 0.1 neg: 0.9 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 20.0 deg Storm rel helicity (0-3000m) pos: 1.5 neg: -8.3 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.21 Bulk Shear: 1.39 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 ------------------------------------------------------------------------------- 500 121 11 100 5| 0.0 5.3 5.3| 0.9 -0.4 0.5 0.9 0.41| 7.9 3.3 1000 120 10 97 5| 0.0 2.2 2.2| 0.9 -2.5 -1.6 -1.6 0.14| 5.1 0.7 1500 115 10 84 5| 0.0 1.9 1.9| 0.9 -7.6 -6.7 -4.5 -0.16| 4.8 -0.8 2000 109 9 71 5| 0.0 1.4 1.4| 1.1 -8.3 -7.3 -3.6 -0.17| 3.8 -0.6 2500 105 9 63 5| 0.0 1.1 1.2| 1.3 -8.3 -7.0 -2.8 -0.16| 3.1 -0.5 3000 102 9 58 5| 0.1 0.9 1.0| 1.5 -8.3 -6.8 -2.3 -0.15| 2.6 -0.4 4000 101 9 54 5| 0.3 0.7 1.0| 3.1 -8.3 -5.2 -1.3 -0.06| 2.2 -0.1 5000 103 9 56 5| 0.5 0.6 1.0| 4.5 -8.3 -3.8 -0.8 0.02| 2.0 0.0 6000 107 8 60 4| 0.7 0.5 1.1| 6.0 -8.3 -2.4 -0.4 0.15| 1.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250430.12.gif