UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 17 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 1019 9 28.0 22.0 70 6.0 23.7 100 11 299.5 302.6 296.1 347.9 16.55 1 1014 53 25.4 20.8 76 4.6 22.2 104 12 297.4 300.2 294.8 342.0 15.43 2 1000 177 24.4 20.2 77 4.2 21.5 115 16 297.5 300.3 294.6 341.2 15.07 3 925 856 19.2 15.3 78 3.9 16.6 95 17 298.9 301.1 292.7 333.6 11.90 4 850 1582 16.4 10.4 68 6.0 12.6 15 2 303.3 305.1 292.0 331.2 9.36 5 832 1764 15.2 11.5 79 3.7 12.9 358 3 303.9 305.8 293.0 334.6 10.30 6 817 1918 15.6 7.6 59 8.0 10.7 344 4 305.9 307.4 291.7 330.2 8.04 7 799 2107 14.6 7.6 63 7.0 10.4 327 5 306.8 308.4 292.2 331.7 8.22 8 794 2160 14.8 2.8 44 12.0 8.1 322 5 307.6 308.7 290.5 325.7 5.90 9 778 2331 13.2 8.6 74 4.6 10.3 307 6 307.7 309.4 293.1 335.1 9.05 10 757 2561 12.6 7.9 73 4.7 9.7 285 7 309.4 311.1 293.4 336.5 8.87 11 745 2696 12.8 -3.2 33 16.0 4.7 273 7 311.1 311.8 289.9 323.8 4.05 12 700 3216 9.6 -0.4 50 10.0 4.2 225 10 313.1 314.1 291.7 329.8 5.31 13 648 3849 4.8 -3.2 56 8.0 0.8 227 10 314.7 315.6 291.6 329.5 4.66 14 589 4619 0.4 -17.6 24 18.0 -6.1 230 10 318.3 318.6 289.9 323.8 1.63 15 507 5802 -7.5 -18.5 41 11.0 -11.2 235 10 322.6 323.0 291.3 328.6 1.75 16 500 5910 -6.7 -20.7 32 14.0 -11.2 235 10 324.9 325.2 291.7 330.0 1.47 17 492 6036 -7.1 -21.1 32 14.0 -11.6 234 11 325.9 326.2 292.0 330.9 1.44 18 468 6423 -10.7 -19.7 48 9.0 -13.6 231 14 326.1 326.4 292.3 332.0 1.71 19 464 6489 -9.9 -30.9 16 21.0 -15.0 230 15 327.9 328.0 291.7 330.2 0.63 20 400 7620 -16.1 -47.1 5 31.0 -20.6 220 25 334.1 334.1 293.0 334.6 0.14 21 383 7946 -18.3 -51.3 4 33.0 -22.4 221 26 335.3 335.4 293.2 335.7 0.09 22 300 9720 -32.5 -57.5 6 25.0 -34.2 225 29 339.6 339.6 294.3 339.8 0.05 23 257 10792 -40.1 -64.1 6 24.0 -41.1 229 36 343.7 343.7 295.3 343.8 0.03 24 250 10980 -41.3 230 37 344.7 25 200 12460 -54.1 240 41 347.1 26 150 14250 -66.3 260 51 355.9 27 100 16610 -80.7 215 45 371.8 28 95 16898 -81.5 215 45 375.7 29 91 17141 -78.1 223 40 387.1 30 85 17529 -79.7 237 32 391.5 31 82 17734 -76.5 244 28 402.1 32 70 18640 -78.5 275 10 416.4 33 66 18977 -77.5 292 9 425.7 34 58 19735 -69.3 331 6 460.2 35 50 20620 -70.3 15 2 477.8 36 49 20741 -70.1 17 3 481.1 37 43 21538 -61.7 31 6 520.0 38 37 22473 -61.9 47 11 542.4 39 30 23800 -54.1 70 17 597.2 40 25 24971 -52.3 79 17 634.3 41 20 26420 -49.5 90 16 684.7 42 17 27493 -46.3 75 17 727.5 43 16 27899 -42.7 69 18 752.0 44 10 31080 -41.5 25 21 864.6 45 8.4 32260 -42.5 904.9 46 7.2 33316 -36.1 971.9 TRP 95 16898 -81.5 215 45 375.7 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 584.85 mb = 4679.07 m = 15351.09 ft Wetbulb zero: 641.27 mb = 3933.22 m = 12904.11 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 53.53 % Est. max temperature: 30.66 C = 87.18 F Sfc-Lift cond lev (LCL): 934.20 mb = 769.78 m = 2525.48 ft T: 19.86 C 700-500 lapse rate: 6.05 C/km ThetaE index: 16.68 C Layer 1014.0- 832.0 mb Conv cond level (CCL): 845.50 mb = 1627.07 m = 5338.09 ft Mean mixing ratio: 13.73 g/kg Conv temperature: 31.96 C = 89.54 F Cap Strength: 3.23 C Lifted Index: 0.84 C Risk: Showers probable Lifted Index @300 mb: 2.70 C Lifted Index @700 mb: 2.49 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: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.80 Risk: None Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.47 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 233.36 J/kg Cap Strength: 3.19 C Lift Cond Lev (LCL): 912.27 mb = 975.03 m = 3198.87 ft Lev Free Conv (LFC): 547.27 mb = 5198.92 m = 17056.62 ft Equ Level (EL): 497.27 mb = 5952.78 m = 19529.87 ft B at Equ Level: 4.80 J/kg Max Parcel Lev (MPL): 487.27 mb = 6110.65 m = 20047.81 ft Wind level data Storm motion: 230 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 1019 9 100 11 -10.8 1.9 | 80 17 -16.3 -2.8 1 1000 177 115 16 -14.5 6.8 | 96 20 -20.0 2.1 2 925 856 95 17 -16.9 1.5 | 82 23 -22.4 -3.2 3 850 1582 15 2 -0.5 -1.9 | 42 9 -6.0 -6.6 4 700 3216 225 10 7.1 7.1 | 213 3 1.6 2.4 5 500 5910 235 10 8.2 5.7 | 249 3 2.7 1.0 6 400 7620 220 25 16.1 19.2 | 216 18 10.6 14.4 7 300 9720 225 29 20.5 20.5 | 223 22 15.0 15.8 8 250 10980 230 37 28.3 23.8 | 230 30 22.8 19.1 9 200 12460 240 41 35.5 20.5 | 242 34 30.0 15.8 10 150 14250 260 51 50.2 8.9 | 265 45 44.7 4.1 11 100 16610 215 45 25.8 36.9 | 212 38 20.3 32.2 12 95 16898 215 45 25.8 36.9 | 212 38 20.3 32.2 13 70 18640 275 10 10.0 -0.9 | 321 7 4.4 -5.6 14 50 20620 15 2 -0.5 -1.9 | 42 9 -6.0 -6.6 15 30 23800 70 17 -16.0 -5.8 | 64 24 -21.5 -10.5 16 20 26420 90 16 -16.0 0.0 | 78 22 -21.5 -4.7 17 10 31080 25 21 -8.9 -19.0 | 31 28 -14.4 -23.7 Wind Parameters Mean winds (0-6000m): 199.5 at 9.7 knts Storm direction: 229.5 at 7.2 knts Shear (0-3000m) pos: 1.0 neg: 4.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -153.6 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -116.4 tot: -93.1 m^2/s^2 ave: -31.0 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 43.30 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 ------------------------------------------------------------------------------- 500 110 15 91 20| 5.8 0.0 5.8| 23.1 -12.5 10.7 21.4 0.29| 8.8 2.6 1000 103 16 87 21| 2.9 3.9 6.8| 23.1 -57.4 -34.2 -34.2 -0.31| 8.8 -2.7 1500 99 13 82 19| 1.9 5.6 7.5| 23.1 -94.0 -70.9 -47.2 -0.44| 10.4 -4.6 2000 97 11 78 17| 1.4 5.0 6.4| 23.3-100.7 -77.4 -38.7 -0.46| 8.9 -4.1 2500 95 10 76 16| 1.2 4.7 5.9| 23.3-110.2 -86.8 -34.7 -0.51| 8.2 -4.2 3000 109 9 84 14| 1.0 4.1 5.1| 23.3-116.4 -93.1 -31.0 -0.55| 7.9 -4.4 4000 148 9 108 11| 0.7 3.0 3.7| 23.6-118.4 -94.7 -23.7 -0.56| 6.4 -3.6 5000 180 10 132 7| 0.5 2.4 2.9| 24.1-118.4 -94.3 -18.9 -0.54| 5.2 -2.8 6000 200 10 153 5| 0.3 2.0 2.3| 24.5-118.7 -94.1 -15.7 -0.52| 4.5 -2.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250417.00.gif