UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 29 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 1017 9 26.6 22.6 79 4.0 23.7 130 9 298.3 301.4 296.3 348.4 17.22 1 1000 160 25.6 19.6 69 6.0 21.4 135 17 298.8 301.4 294.6 341.0 14.50 2 925 841 19.8 17.6 87 2.2 18.3 145 16 299.6 302.1 294.3 339.9 13.82 3 880 1271 17.6 13.0 74 4.6 14.6 148 15 301.6 303.6 292.6 333.3 10.76 4 850 1568 16.4 10.4 68 6.0 12.6 150 14 303.3 305.1 292.0 331.2 9.36 5 794 2144 13.2 7.2 67 6.0 9.6 132 13 305.9 307.4 291.7 330.2 8.05 6 785 2239 12.4 8.3 76 4.1 9.9 130 12 306.0 307.7 292.4 332.5 8.79 7 769 2412 13.2 -15.8 12 29.0 2.0 124 12 308.7 309.0 286.5 313.4 1.45 8 724 2917 11.8 -9.2 22 21.0 2.4 109 11 312.5 313.0 289.0 321.0 2.63 9 708 3104 10.8 -4.2 35 15.0 3.4 103 10 313.4 314.2 290.6 326.0 3.96 10 700 3198 9.8 -1.2 46 11.0 4.0 100 10 313.3 314.3 291.5 329.1 5.01 11 668 3583 7.4 -2.6 49 10.0 2.2 121 9 314.9 315.8 291.7 329.9 4.73 12 518 5624 -4.5 -12.5 54 8.0 -7.8 234 5 324.3 324.8 292.7 333.8 2.83 13 501 5884 -6.7 -15.7 49 9.0 -10.1 249 4 324.7 325.1 292.3 332.3 2.25 14 500 5900 -6.7 -15.7 49 9.0 -10.1 250 4 324.9 325.3 292.4 332.5 2.25 15 485 6137 -7.7 -22.7 29 15.0 -12.3 260 5 326.5 326.7 292.0 331.0 1.27 16 460 6547 -10.1 -19.1 48 9.0 -13.1 276 5 328.5 328.8 293.0 334.9 1.84 17 438 6923 -11.9 -29.9 21 18.0 -16.3 292 6 330.8 331.0 292.7 333.5 0.73 18 400 7610 -17.7 -32.7 26 15.0 -20.8 320 8 332.0 332.1 292.9 334.3 0.61 19 397 7667 -18.1 -33.1 26 15.0 -21.2 320 8 332.2 332.3 292.9 334.4 0.59 20 390 7800 -19.3 -30.3 37 11.0 -21.7 320 9 332.3 332.5 293.1 335.2 0.79 21 384 7915 -19.1 -36.1 21 17.0 -22.2 320 10 334.0 334.1 293.3 335.8 0.46 22 366 8272 -21.3 -43.3 12 22.0 -24.5 320 11 335.7 335.8 293.4 336.6 0.23 23 300 9710 -33.1 -44.1 32 11.0 -34.3 320 19 338.7 338.8 294.3 339.7 0.25 24 263 10617 -40.1 -52.1 27 12.0 -40.9 316 29 341.5 341.5 294.8 341.9 0.12 25 250 10960 -42.5 315 33 342.9 26 200 12430 -52.1 300 29 350.3 27 150 14230 -65.5 290 29 357.2 28 124 15376 -70.9 269 21 367.4 29 110 16080 -75.1 256 16 372.3 30 100 16630 -77.7 245 12 377.6 31 98 16745 -78.1 242 12 379.0 32 71 18579 -77.5 192 14 416.9 33 70 18660 -76.5 190 14 420.7 34 56 19966 -66.5 117 11 471.3 35 50 20650 -64.3 80 10 492.0 36 30 23880 -54.3 90 16 596.6 37 20 26490 -49.9 85 16 683.4 38 15 28379 -48.1 748.0 39 12 29871 -41.7 820.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 574.72 mb = 4851.92 m = 15918.18 ft Wetbulb zero: 634.37 mb = 3997.52 m = 13115.07 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 55.40 % Est. max temperature: 30.64 C = 87.15 F Sfc-Lift cond lev (LCL): 959.79 mb = 518.45 m = 1700.94 ft T: 22.55 C 700-500 lapse rate: 6.11 C/km ThetaE index: 19.09 C Layer 769.0- 724.0 mb Conv cond level (CCL): 872.97 mb = 1339.59 m = 4394.91 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 30.29 C = 86.52 F Cap Strength: 2.46 C Lifted Index: -0.33 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: 1.81 C Showalter Index: 3.94 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 156.80 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.01 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 162.96 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 910.23 mb = 979.78 m = 3214.47 ft Lev Free Conv (LFC): 505.23 mb = 5818.76 m = 19090.19 ft Equ Level (EL): 475.23 mb = 6294.86 m = 20652.17 ft B at Equ Level: 4.90 J/kg Max Parcel Lev (MPL): 445.23 mb = 6797.58 m = 22301.50 ft Wind level data Storm motion: 164 at 8 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 9 130 9 -6.9 5.8 | 70 5 -4.7 -1.7 1 1000 160 135 17 -12.0 12.0 | 115 11 -9.8 4.5 2 925 841 145 16 -9.2 13.1 | 129 9 -7.0 5.6 3 850 1568 150 14 -7.0 12.1 | 134 7 -4.8 4.6 4 700 3198 100 10 -9.8 1.7 | 53 10 -7.7 -5.7 5 500 5900 250 4 3.8 1.4 | 316 9 6.0 -6.1 6 400 7610 320 8 5.1 -6.1 | 332 15 7.3 -13.6 7 300 9710 320 19 12.2 -14.6 | 327 26 14.4 -22.0 8 250 10960 315 33 23.3 -23.3 | 320 40 25.5 -30.8 9 200 12430 300 29 25.1 -14.5 | 309 35 27.3 -22.0 10 150 14230 290 29 27.3 -9.9 | 301 34 29.4 -17.4 11 100 16630 245 12 10.9 5.1 | 280 13 13.1 -2.4 12 70 18660 190 14 2.4 13.8 | 216 8 4.6 6.3 13 50 20650 80 10 -9.8 -1.7 | 40 12 -7.7 -9.2 14 30 23880 90 16 -16.0 0.0 | 62 16 -13.8 -7.5 15 20 26490 85 16 -15.9 -1.4 | 57 16 -13.7 -8.9 Wind Parameters Mean winds (0-6000m): 133.6 at 10.4 knts Storm direction: 163.6 at 7.8 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -10.6 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -19.2 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.28 Bulk Shear: 3.66 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 ------------------------------------------------------------------------------- 500 136 16 114 9| 8.0 0.0 8.0| 13.6 0.0 13.6 27.2 0.72| 9.9 7.1 1000 140 16 120 9| 3.8 0.0 3.8| 16.9 0.0 16.9 16.9 0.72| 6.0 4.3 1500 143 16 124 9| 2.2 0.0 2.2| 17.9 0.0 17.9 11.9 0.66| 4.5 3.0 2000 143 15 123 8| 1.7 0.9 2.5| 17.9 -5.9 12.0 6.0 0.33| 4.3 1.4 2500 141 14 118 8| 1.3 1.4 2.7| 17.9 -12.5 5.4 2.2 0.10| 4.1 0.4 3000 138 14 112 8| 1.1 1.7 2.8| 17.9 -19.2 -1.3 -0.4 -0.04| 4.0 -0.2 4000 135 13 102 7| 1.5 1.3 2.7| 21.9 -21.6 0.3 0.1 0.01| 4.1 0.0 5000 136 12 99 6| 1.5 1.0 2.6| 22.3 -21.9 0.5 0.1 -0.02| 4.0 -0.1 6000 134 10 87 5| 1.3 0.8 2.1| 27.3 -22.1 5.2 0.9 0.04| 3.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250429.12.gif