UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092912.upa.cvt Date: 1200Z 29 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 29 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 27.4 25.1 87 2.3 25.7 160 6 299.4 303.0 298.4 358.4 20.16 1 1000 132 26.8 23.8 84 3.0 24.6 130 12 300.0 303.4 297.8 355.3 18.88 2 925 820 21.8 19.7 88 2.1 20.4 165 6 301.6 304.5 296.3 348.2 15.81 3 858 1471 17.0 16.1 94 0.9 16.4 156 4 303.1 305.6 295.1 343.3 13.54 4 850 1552 17.2 15.3 89 1.9 15.9 155 4 304.2 306.6 295.0 342.8 12.97 5 784 2240 14.4 11.2 81 3.2 12.3 105 6 308.3 310.3 294.5 340.8 10.72 6 775 2338 14.2 9.6 74 4.6 11.3 98 6 309.1 310.9 294.0 338.7 9.73 7 727 2877 11.6 4.6 62 7.0 7.5 58 7 311.9 313.3 293.0 334.7 7.33 8 700 3193 9.2 4.3 71 4.9 6.3 35 8 312.7 314.1 293.3 335.9 7.46 9 653 3767 6.6 -0.4 61 7.0 2.8 22 10 316.0 317.1 292.8 334.1 5.70 10 649 3817 6.4 -0.6 61 7.0 2.7 20 10 316.3 317.4 292.9 334.3 5.65 11 644 3881 7.0 -6.0 39 13.0 0.7 19 10 317.7 318.5 291.7 330.0 3.79 12 601 4445 3.0 -11.0 35 14.0 -3.0 6 12 319.4 320.0 291.3 328.5 2.75 13 578 4760 0.4 -5.6 64 6.0 -2.5 358 13 320.0 320.8 292.9 334.2 4.36 14 542 5274 -2.3 -14.3 39 12.0 -7.0 346 15 322.7 323.2 291.9 330.6 2.33 15 539 5318 -2.3 -22.3 20 20.0 -8.7 345 15 323.2 323.5 291.0 327.4 1.19 16 524 5542 -4.1 -19.1 30 15.0 -9.2 339 16 323.7 324.0 291.5 329.2 1.61 17 520 5602 -4.7 -10.7 63 6.0 -7.2 338 16 323.7 324.3 292.9 334.5 3.25 18 500 5910 -7.3 -15.3 53 8.0 -10.3 330 17 324.1 324.6 292.3 332.0 2.33 19 457 6598 -13.5 -25.5 36 12.0 -16.6 344 21 324.8 325.0 291.3 328.5 1.05 20 450 6715 -14.1 -31.1 22 17.0 -17.9 347 22 325.5 325.6 291.1 327.8 0.63 21 434 6988 -13.9 -43.9 6 30.0 -18.7 352 23 329.2 329.2 291.7 329.8 0.18 22 400 7600 -17.5 -53.5 3 36.0 -21.8 5 27 332.2 332.3 292.4 332.5 0.07 23 383 7925 -18.7 -58.7 2 40.0 -22.8 3 29 334.8 334.8 293.0 335.0 0.04 24 328 9064 -27.3 -64.3 2 37.0 -29.9 358 34 338.2 338.2 293.9 338.3 0.02 25 300 9700 -32.9 -59.9 5 27.0 -34.6 355 37 339.0 339.0 294.1 339.2 0.04 26 266 10531 -40.1 -58.1 13 18.0 -41.0 358 30 340.4 340.4 294.4 340.6 0.06 27 250 10950 -43.9 360 27 340.8 28 200 12420 -52.7 350 29 349.3 29 150 14220 -64.1 15 16 359.7 30 143 14511 -66.3 360.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 572.67 mb = 4836.33 m = 15867.04 ft Wetbulb zero: 635.71 mb = 3986.62 m = 13079.29 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 66.28 % Est. max temperature: 31.06 C = 87.91 F Sfc-Lift cond lev (LCL): 981.22 mb = 299.31 m = 981.98 ft T: 25.58 C 700-500 lapse rate: 6.07 C/km ThetaE index: 23.72 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 914.79 mb = 916.14 m = 3005.68 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 29.88 C = 85.79 F Cap Strength: 0.74 C Lifted Index: -5.06 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.62 C Lifted Index @700 mb: -1.95 C Showalter Index: -1.64 C Risk: Thunderstorms probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.60 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -2.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1676.34 J/kg Max Up Vert Vel: 57.90 m/s Conv Inhibition (B-): 2.71 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 929.78 mb = 774.52 m = 2541.03 ft Lev Free Conv (LFC): 904.78 mb = 1011.51 m = 3318.56 ft Equ Level (EL): 184.78 mb = 12915.25 m = 42372.34 ft B at Equ Level: 1670.54 J/kg Wind level data Storm motion: 39 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 1014 9 160 6 -2.1 5.6 | 192 11 2.4 11.2 1 1000 132 130 12 -9.2 7.7 | 160 14 -4.7 13.2 2 925 820 165 6 -1.6 5.8 | 195 12 2.9 11.3 3 850 1552 155 4 -1.7 3.6 | 197 10 2.8 9.1 4 700 3193 35 8 -4.6 -6.6 | 5 1 -0.1 -1.0 5 500 5910 330 17 8.5 -14.7 | 305 16 13.0 -9.2 6 400 7600 5 27 -2.4 -26.9 | 354 21 2.1 -21.4 7 300 9700 355 37 3.2 -36.9 | 346 32 7.7 -31.3 8 250 10950 360 27 -0.0 -27.0 | 348 22 4.5 -21.5 9 200 12420 350 29 5.0 -28.6 | 338 25 9.5 -23.0 10 150 14220 15 16 -4.1 -15.5 | 358 10 0.4 -9.9 Wind Parameters Mean winds (0-6000m): 9.1 at 9.5 knts Storm direction: 39.1 at 7.1 knts Shear (0-3000m) pos: 0.6 neg: 1.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -78.4 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -31.9 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -1.1 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 40.74 Bulk Shear: 41.15 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 ------------------------------------------------------------------------------- 500 138 10 171 13| 0.0 3.1 3.1| 12.9 -19.7 -6.7 -13.4 -0.24| 10.6 -2.5 1000 144 8 178 12| 1.9 1.6 3.4| 23.3 -19.7 3.6 3.6 0.05| 7.3 0.4 1500 148 7 183 12| 1.2 0.9 2.1| 24.3 -19.7 4.6 3.1 0.07| 5.4 0.4 2000 146 7 185 11| 0.9 1.3 2.3| 24.3 -25.5 -1.3 -0.6 -0.08| 4.8 -0.4 2500 138 6 181 10| 0.7 1.7 2.4| 24.3 -30.1 -5.8 -2.3 -0.17| 4.6 -0.8 3000 126 6 175 9| 0.6 1.8 2.4| 24.3 -31.9 -7.7 -2.6 -0.23| 4.6 -1.1 4000 89 7 155 6| 0.5 1.8 2.3| 24.3 -33.2 -9.0 -2.2 -0.27| 4.3 -1.2 5000 47 8 87 1| 0.4 1.8 2.1| 24.3 -38.8 -14.5 -2.9 -0.30| 4.1 -1.2 6000 9 9 322 5| 0.3 1.7 2.1| 27.7 -52.4 -24.7 -4.1 -0.31| 4.0 -1.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250929.12.gif