UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 24 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 1015 9 28.6 25.1 81 3.5 26.0 140 9 300.5 304.2 298.7 359.7 20.14 1 1008 70 25.8 23.6 88 2.2 24.2 147 12 298.3 301.6 297.1 352.1 18.49 2 1000 140 25.2 23.5 90 1.7 24.0 155 16 298.4 301.7 297.1 352.3 18.53 3 925 821 20.8 18.5 87 2.3 19.2 150 14 300.6 303.3 295.1 343.5 14.64 4 850 1550 16.4 14.7 90 1.7 15.3 140 8 303.3 305.6 294.4 340.4 12.47 5 757 2531 11.4 6.9 74 4.5 8.7 149 9 308.1 309.7 292.6 333.3 8.27 6 700 3184 8.6 -3.4 43 12.0 2.6 155 10 312.0 312.8 290.4 325.4 4.25 7 699 3196 8.8 -4.2 40 13.0 2.4 155 10 312.4 313.1 290.3 325.1 4.01 8 667 3581 6.2 -3.8 49 10.0 1.3 148 10 313.7 314.5 291.0 327.4 4.33 9 662 3643 6.4 -9.6 31 16.0 -0.6 147 10 314.6 315.1 289.9 323.6 2.79 10 655 3730 5.6 -4.4 49 10.0 0.7 145 10 314.6 315.4 291.2 328.1 4.21 11 647 3830 5.2 -10.8 30 16.0 -1.6 143 10 315.3 315.8 289.9 323.7 2.59 12 601 4427 0.8 -2.7 77 3.5 -1.0 132 9 316.9 317.9 292.7 333.6 5.22 13 529 5439 -5.7 -15.7 45 10.0 -9.4 113 8 320.9 321.3 291.2 328.0 2.13 14 525 5499 -5.5 -23.5 23 18.0 -10.9 112 8 321.8 322.0 290.5 325.6 1.09 15 500 5880 -7.5 -35.5 9 28.0 -13.6 105 8 323.9 324.0 290.3 325.3 0.37 16 444 6793 -13.7 -41.7 7 28.0 -18.4 198 6 327.3 327.3 291.2 328.1 0.22 17 420 7214 -15.5 -33.5 20 18.0 -19.3 242 5 330.2 330.3 292.3 332.2 0.54 18 407 7450 -17.1 -47.1 5 30.0 -21.3 266 4 331.1 331.1 292.2 331.6 0.13 19 400 7580 -18.3 -44.3 8 26.0 -22.1 280 4 331.2 331.2 292.2 331.9 0.19 20 387 7826 -19.9 -39.9 15 20.0 -23.1 285 6 332.2 332.3 292.6 333.4 0.31 21 323 9139 -30.3 -39.3 41 9.0 -31.5 310 18 335.5 335.6 293.6 337.0 0.39 22 300 9660 -34.3 -46.3 29 12.0 -35.4 320 23 337.0 337.1 293.8 337.8 0.20 23 276 10238 -38.3 -60.3 8 22.0 -39.4 345 28 339.4 339.4 294.2 339.6 0.04 24 268 10440 -40.1 -61.1 9 21.0 -41.1 354 29 339.6 339.6 294.3 339.8 0.04 25 250 10910 -44.1 15 33 340.5 26 209 12079 -53.9 359 39 343.1 27 200 12360 -53.3 355 41 348.4 28 180 13033 -57.1 340 38 352.8 29 150 14170 -63.7 315 33 360.3 30 101 16532 -74.9 335 27 381.9 31 100 16590 -74.9 335 27 383.0 32 93 17011 -75.3 345 24 390.3 33 75 18246 -79.1 15 16 407.0 34 70 18640 -77.9 40 16 417.7 35 57 19835 -72.5 46 11 455.3 36 50 20620 -65.5 50 8 489.1 37 48 20869 -65.7 55 9 494.4 38 44 21401 -65.7 66 10 506.9 39 37 22478 -58.1 88 13 552.1 40 30 23810 -55.9 115 16 592.2 41 22 25798 -51.9 111 23 659.1 42 20 26420 -47.7 110 25 690.2 43 15 28348 -44.1 85 20 761.3 44 10 31120 -37.7 50 14 878.8 TRP 75 18246 -79.1 15 16 407.0 WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 592.14 mb = 4551.58 m = 14932.82 ft Wetbulb zero: 663.67 mb = 3622.27 m = 11883.96 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 64.72 % Est. max temperature: 30.90 C = 87.63 F Sfc-Lift cond lev (LCL): 965.34 mb = 448.16 m = 1470.31 ft T: 23.21 C 700-500 lapse rate: 5.97 C/km ThetaE index: 27.24 C Layer 925.0- 667.0 mb Conv cond level (CCL): 919.43 mb = 873.04 m = 2864.27 ft Mean mixing ratio: 16.70 g/kg Conv temperature: 28.91 C = 84.04 F Cap Strength: 0.70 C Lifted Index: -3.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.02 C Lifted Index @700 mb: -1.56 C Showalter Index: -0.84 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.20 C K Index: 26.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 200.40 Risk: None Energy Index: -2.89 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1501.65 J/kg Max Up Vert Vel: 54.80 m/s Conv Inhibition (B-): 3.65 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 936.89 mb = 709.42 m = 2327.47 ft Lev Free Conv (LFC): 891.89 mb = 1135.24 m = 3724.51 ft Equ Level (EL): 191.89 mb = 12624.41 m = 41418.17 ft B at Equ Level: 1481.22 J/kg Max Parcel Lev (MPL): 101.89 mb = 16479.73 m = 54066.69 ft Wind level data Storm motion: 172 at 7 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 9 140 9 -5.8 6.9 | 84 5 -4.8 -0.5 1 1000 140 155 16 -6.8 14.5 | 141 9 -5.7 7.1 2 925 821 150 14 -7.0 12.1 | 128 8 -6.0 4.7 3 850 1550 140 8 -5.1 6.1 | 73 4 -4.1 -1.2 4 700 3184 155 10 -4.2 9.1 | 118 4 -3.2 1.7 5 500 5880 105 8 -7.7 2.1 | 52 9 -6.7 -5.3 6 400 7580 280 4 3.9 -0.7 | 328 9 5.0 -8.1 7 300 9660 320 23 14.8 -17.6 | 328 30 15.8 -25.0 8 250 10910 15 33 -8.5 -31.9 | 11 40 -7.5 -39.3 9 200 12360 355 41 3.6 -40.8 | 355 48 4.6 -48.2 10 150 14170 315 33 23.3 -23.3 | 322 39 24.4 -30.7 11 100 16590 335 27 11.4 -24.5 | 339 34 12.4 -31.8 12 75 18246 15 16 -4.1 -15.5 | 8 23 -3.1 -22.8 13 70 18640 40 16 -10.3 -12.3 | 25 22 -9.3 -19.6 14 50 20620 50 8 -6.1 -5.1 | 22 14 -5.1 -12.5 15 30 23810 115 16 -14.5 6.8 | 87 13 -13.5 -0.6 16 20 26420 110 25 -23.5 8.6 | 93 22 -22.5 1.2 17 10 31120 50 14 -10.7 -9.0 | 31 19 -9.7 -16.4 Wind Parameters Mean winds (0-6000m): 142.1 at 9.9 knts Storm direction: 172.1 at 7.4 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -11.2 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 411.09 Bulk Shear: 3.65 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 ------------------------------------------------------------------------------- 500 153 15 135 8| 6.6 0.0 6.6| 10.0 -1.9 8.1 16.2 0.64| 9.0 5.8 1000 152 14 132 8| 3.3 1.4 4.7| 10.0 -5.9 4.1 4.1 0.31| 5.9 1.8 1500 150 13 125 7| 2.2 2.4 4.6| 10.0 -11.0 -1.0 -0.7 -0.01| 5.4 -0.0 2000 149 12 118 6| 1.8 1.8 3.6| 10.7 -11.2 -0.6 -0.3 0.02| 4.3 0.1 2500 148 11 114 5| 1.6 1.4 3.0| 11.6 -11.2 0.4 0.1 0.07| 3.7 0.2 3000 149 11 113 5| 1.5 1.2 2.7| 12.6 -11.2 1.3 0.4 0.12| 3.2 0.4 4000 149 11 111 5| 1.1 1.1 2.2| 12.8 -13.7 -0.9 -0.2 0.01| 2.8 0.0 5000 146 10 104 5| 0.9 1.1 2.0| 12.8 -17.3 -4.5 -0.9 -0.08| 2.5 -0.2 6000 142 10 95 5| 0.8 1.1 1.9| 14.0 -20.9 -6.9 -1.2 -0.11| 2.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250424.00.gif