UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 9 JAN 26 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 24.2 20.1 78 4.1 21.3 320 11 296.2 298.8 294.0 338.7 14.76 1 1000 130 22.8 19.3 81 3.5 20.4 315 16 296.0 298.5 293.6 336.9 14.23 2 950 575 18.6 17.2 92 1.4 17.7 295 18 296.1 298.4 292.7 333.8 13.10 3 925 805 17.8 15.1 84 2.7 16.0 285 19 297.5 299.6 292.2 331.6 11.74 4 874 1289 16.2 12.0 76 4.2 13.6 265 20 300.7 302.6 291.9 330.5 10.13 5 850 1525 14.4 11.7 84 2.7 12.7 255 21 301.2 303.1 292.1 331.4 10.21 6 826 1767 13.4 12.1 92 1.3 12.6 255 23 302.7 304.6 293.0 334.7 10.80 7 793 2110 12.6 8.9 78 3.7 10.3 255 25 305.3 307.0 292.4 332.6 9.06 8 755 2522 11.2 5.2 67 6.0 7.7 255 28 308.1 309.5 291.9 330.6 7.36 9 739 2702 11.4 -9.6 22 21.0 2.2 255 30 310.3 310.7 288.2 318.3 2.49 10 707 3071 8.8 -0.2 53 9.0 4.0 255 32 311.3 312.4 291.2 328.0 5.34 11 700 3153 8.0 4.0 76 4.0 5.7 255 33 311.3 312.7 292.8 333.9 7.30 12 688 3295 7.2 3.7 78 3.5 5.2 255 33 312.0 313.4 292.9 334.6 7.27 13 640 3886 4.2 -2.8 60 7.0 0.7 255 34 315.1 316.0 291.9 330.6 4.87 14 590 4541 -1.7 -6.4 70 4.7 -3.8 255 35 315.7 316.4 291.3 328.6 4.02 15 580 4676 -2.1 -15.1 36 13.0 -6.9 255 35 316.7 317.1 289.8 323.5 2.04 16 570 4816 1.4 -42.6 2 44.0 -8.0 255 35 322.4 322.5 289.7 323.0 0.16 17 500 5860 -3.7 255 37 328.5 18 451 6668 -6.9 -53.9 1 47.0 -14.3 255 40 334.3 334.4 292.9 334.6 0.06 19 400 7590 -14.1 -51.1 3 37.0 -19.4 255 43 336.7 336.7 293.6 337.0 0.09 20 344 8713 -22.3 -52.3 5 30.0 -25.7 263 44 340.4 340.4 294.5 340.7 0.09 21 300 9700 -30.3 -64.3 2 34.0 -32.4 270 45 342.7 342.7 295.0 342.8 0.02 22 254 10862 -40.1 -58.1 13 18.0 -41.1 275 50 344.9 344.9 295.6 345.1 0.06 23 250 10970 -40.7 275 51 345.6 24 236 11362 -43.5 272 49 347.1 25 200 12460 -51.7 265 43 350.9 26 150 14260 -65.9 250 45 356.6 27 100 16610 -82.7 240 39 367.9 28 98 16722 -82.9 240 37 369.7 29 70 18610 -79.7 190 23 413.9 30 61 19392 -79.1 137 21 431.8 31 55 19995 -69.9 97 19 465.9 32 51 20443 -72.3 68 17 470.4 33 50 20560 -69.9 60 17 478.8 34 46 21058 -70.1 71 18 489.8 35 39 22060 -63.5 92 20 530.2 36 30 23690 -59.9 125 23 581.3 37 20 26250 -55.9 55 17 665.1 38 12 29526 -54.1 352 15 776.1 39 10 30710 -50.1 330 14 832.5 40 7.8 32357 -43.7 919.5 TRP 98 16722 -82.9 240 37 369.7 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 604.41 mb = 4352.08 m = 14278.30 ft Freezing level: 574.00 mb = 4759.91 m = 15616.30 ft Freezing level: 550.78 mb = 5102.24 m = 16739.44 ft Wetbulb zero: 632.64 mb = 3979.42 m = 13055.68 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 57.37 % Est. max temperature: 28.98 C = 84.16 F Sfc-Lift cond lev (LCL): 955.17 mb = 528.32 m = 1733.30 ft T: 19.04 C 700-500 lapse rate: 4.32 C/km ThetaE index: 16.42 C Layer 793.0- 707.0 mb Conv cond level (CCL): 871.00 mb = 1318.03 m = 4324.18 ft Mean mixing ratio: 13.22 g/kg Conv temperature: 28.83 C = 83.89 F Cap Strength: 4.37 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 7.12 C Lifted Index @700 mb: 2.06 C Showalter Index: 6.89 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 15.40 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.05 J/kg Max Up Vert Vel: 4.01 m/s Conv Inhibition (B-): 213.12 J/kg Cap Strength: 5.27 C Lift Cond Lev (LCL): 927.88 mb = 778.22 m = 2553.19 ft Lev Free Conv (LFC): 592.88 mb = 4501.39 m = 14768.15 ft Equ Level (EL): 582.88 mb = 4637.07 m = 15213.29 ft B at Equ Level: 6.23 J/kg Max Parcel Lev (MPL): 572.88 mb = 4775.20 m = 15666.47 ft Wind level data Storm motion: 289 at 22 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 9 320 11 7.1 -8.4 | 84 13 -13.4 -1.3 1 1000 130 315 16 11.3 -11.3 | 65 10 -9.1 -4.2 2 925 805 285 19 18.4 -4.9 | 136 3 -2.1 2.2 3 850 1525 255 21 20.3 5.4 | 179 13 -0.2 12.5 4 700 3153 255 33 31.9 8.5 | 216 19 11.4 15.6 5 500 5860 255 37 35.7 9.6 | 223 23 15.3 16.7 6 400 7590 255 43 41.5 11.1 | 229 28 21.1 18.2 7 300 9700 270 45 45.0 -0.0 | 254 26 24.6 7.1 8 250 10970 275 51 50.8 -4.4 | 265 30 30.4 2.7 9 200 12460 265 43 42.8 3.7 | 244 25 22.4 10.9 10 150 14260 250 45 42.3 15.4 | 224 31 21.8 22.5 11 100 16610 240 39 33.8 19.5 | 207 30 13.3 26.6 12 98 16722 240 37 32.0 18.5 | 204 28 11.6 25.6 13 70 18610 190 23 4.0 22.7 | 151 34 -16.5 29.8 14 50 20560 60 17 -14.7 -8.5 | 88 35 -35.2 -1.4 15 30 23690 125 23 -18.8 13.2 | 117 44 -39.3 20.3 16 20 26250 55 17 -13.9 -9.8 | 86 34 -34.4 -2.6 17 10 30710 330 14 7.0 -12.1 | 70 14 -13.4 -5.0 Wind Parameters Mean winds (0-6000m): 259.2 at 28.9 knts Storm direction: 289.2 at 21.6 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 44.7 neg: -11.6 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 64.29 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 ------------------------------------------------------------------------------- 500 308 16 70 8| 0.0 8.8 8.8| 1.9 -11.5 -9.5 -19.1 -0.26| 10.4 -2.7 1000 296 17 83 5| 0.0 7.1 7.1| 7.3 -11.5 -4.1 -4.1 0.18| 9.0 1.6 1500 285 18 132 4| 0.0 6.5 6.5| 9.6 -11.6 -1.9 -1.3 0.17| 8.6 1.5 2000 276 19 167 5| 0.0 5.7 5.7| 21.0 -11.6 9.5 4.7 0.27| 7.4 2.0 2500 270 21 183 7| 0.0 5.3 5.3| 32.9 -11.6 21.3 8.5 0.33| 6.7 2.2 3000 266 22 193 9| 0.0 5.0 5.0| 44.7 -11.6 33.2 11.1 0.37| 6.2 2.3 4000 263 25 203 11| 0.0 4.0 4.0| 52.2 -11.6 40.6 10.2 0.38| 4.9 1.9 5000 260 27 209 13| 0.0 3.4 3.4| 57.0 -11.6 45.4 9.1 0.39| 4.1 1.6 6000 259 29 212 15| 0.0 2.9 2.9| 62.7 -11.6 51.1 8.5 0.40| 3.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20260109.00.gif