UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 12 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 1015 9 26.2 23.4 85 2.8 24.2 190 12 298.1 301.4 296.8 350.8 18.13 1 1000 136 24.4 21.4 83 3.0 22.3 180 27 297.5 300.5 295.4 344.7 16.25 2 979 322 22.8 21.0 90 1.8 21.5 183 30 297.8 300.7 295.4 344.7 16.20 3 925 815 19.4 18.0 92 1.4 18.5 190 37 299.1 301.7 294.4 340.5 14.18 4 850 1541 15.8 15.0 95 0.8 15.3 205 39 302.7 305.0 294.4 340.3 12.72 5 831 1733 15.4 12.6 83 2.8 13.6 210 39 304.2 306.3 293.7 337.3 11.10 6 827 1774 15.6 12.2 80 3.4 13.4 211 39 304.9 306.9 293.7 337.4 10.86 7 748 2619 10.4 4.4 66 6.0 6.9 235 39 308.1 309.4 291.6 329.6 7.03 8 726 2868 9.6 -4.4 37 14.0 2.8 242 39 309.9 310.6 289.3 321.8 3.80 9 700 3170 7.4 -4.6 42 12.0 1.6 250 39 310.7 311.4 289.6 322.9 3.88 10 693 3253 6.8 -2.2 53 9.0 2.2 251 39 310.9 311.8 290.5 325.6 4.70 11 689 3300 6.2 0.2 65 6.0 3.0 251 39 310.8 311.8 291.2 328.3 5.64 12 676 3457 6.2 -5.8 42 12.0 0.5 253 39 312.5 313.2 290.0 324.1 3.67 13 655 3716 6.6 -10.4 28 17.0 -0.8 255 39 315.7 316.2 290.1 324.4 2.64 14 597 4473 2.4 -0.3 82 2.7 0.9 262 38 319.4 320.6 294.2 339.5 6.28 15 547 5176 -1.7 -3.1 90 1.4 -2.4 268 38 322.6 323.7 294.5 340.7 5.57 16 505 5811 -3.7 -7.8 73 4.1 -5.6 274 37 327.6 328.4 294.7 341.7 4.21 17 500 5890 -3.9 -8.5 70 4.6 -6.0 275 37 328.3 329.1 294.8 341.8 4.03 18 476 6275 -5.9 -12.9 58 7.0 -8.8 275 36 330.5 331.1 294.5 340.7 2.98 19 400 7610 -15.3 -35.3 16 20.0 -19.4 275 33 335.1 335.2 293.6 336.9 0.47 20 384 7917 -17.3 -51.3 3 34.0 -21.7 273 36 336.4 336.4 293.5 336.8 0.09 21 303 9649 -29.9 -46.9 18 17.0 -31.7 261 50 342.3 342.3 295.0 343.0 0.18 22 300 9720 -30.3 -43.3 27 13.0 -31.9 260 51 342.7 342.7 295.2 343.8 0.28 23 294 9862 -31.3 -45.3 24 14.0 -32.9 261 52 343.2 343.3 295.3 344.2 0.23 24 281 10179 -34.3 -52.3 14 18.0 -35.7 264 53 343.4 343.4 295.3 343.8 0.11 25 255 10846 -40.1 -44.7 61 4.6 -40.5 269 55 344.5 344.6 295.7 345.6 0.28 26 250 10980 -40.9 270 56 345.3 27 203 12373 -51.1 251 56 350.4 28 200 12470 -51.7 250 56 350.9 29 164 13724 -61.4 280 64 355.2 30 150 14270 -65.7 275 64 356.9 31 118 15698 -75.7 272 52 363.8 32 104 16420 -81.5 270 45 366.1 33 100 16640 -83.5 270 43 366.4 34 88 17342 -88.1 272 34 370.8 35 74 18298 -81.5 274 21 403.6 36 70 18610 -81.3 275 17 410.5 37 64 19117 -78.5 247 15 427.3 38 61 19393 -74.3 232 13 442.5 39 57 19787 -74.9 211 12 449.8 40 50 20560 -68.3 170 8 482.5 41 44 21336 -63.9 132 6 511.3 42 34 22920 -62.9 57 3 553.0 43 30 23700 -58.1 20 2 586.2 44 26 24602 -58.3 336 4 610.2 45 20 26270 -54.3 255 8 670.0 46 13 29044 -52.3 764.7 47 10 30780 -42.3 861.6 TRP WND 164 13724 -61.4 280 64 355.2 Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 567.73 mb = 4884.81 m = 16026.07 ft Wetbulb zero: 667.47 mb = 3561.27 m = 11683.82 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 73.06 % Est. max temperature: 30.10 C = 86.18 F Sfc-Lift cond lev (LCL): 974.93 mb = 358.22 m = 1175.24 ft T: 22.55 C 700-500 lapse rate: 4.15 C/km ThetaE index: 15.54 C Layer 748.0- 700.0 mb Conv cond level (CCL): 926.79 mb = 798.17 m = 2618.65 ft Mean mixing ratio: 15.57 g/kg Conv temperature: 27.23 C = 81.01 F Cap Strength: 1.20 C Lifted Index: 1.41 C Risk: Showers probable Lifted Index @300 mb: 1.67 C Lifted Index @700 mb: -1.35 C Showalter Index: 2.76 C Risk: Showers probable Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 18.90 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 437.46 Risk: Severe Thunderstorms possible Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.06 J/kg Max Up Vert Vel: 10.96 m/s Conv Inhibition (B-): 2.15 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 938.08 mb = 693.01 m = 2273.64 ft Lev Free Conv (LFC): 893.08 mb = 1116.53 m = 3663.12 ft Equ Level (EL): 833.08 mb = 1711.87 m = 5616.29 ft B at Equ Level: 9.21 J/kg Max Parcel Lev (MPL): 463.08 mb = 6486.61 m = 21281.28 ft Wind level data Storm motion: 268 at 28 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 9 190 12 2.1 11.8 | 113 28 -25.8 10.7 1 1000 136 180 27 0.0 27.0 | 133 38 -27.9 25.9 2 925 815 190 37 6.4 36.4 | 149 41 -21.5 35.3 3 850 1541 205 39 16.5 35.3 | 162 36 -11.4 34.2 4 700 3170 250 39 36.6 13.3 | 216 15 8.8 12.2 5 500 5890 275 37 36.9 -3.2 | 296 10 9.0 -4.3 6 400 7610 275 33 32.9 -2.9 | 309 6 5.0 -4.0 7 300 9720 260 51 50.2 8.9 | 251 24 22.3 7.7 8 250 10980 270 56 56.0 -0.0 | 272 28 28.1 -1.1 9 200 12470 250 56 52.6 19.2 | 234 31 24.7 18.0 10 164 13724 280 64 63.0 -11.1 | 289 37 35.1 -12.2 11 150 14270 275 64 63.8 -5.6 | 281 36 35.9 -6.7 12 100 16640 270 43 43.0 -0.0 | 274 15 15.1 -1.1 13 70 18610 275 17 16.9 -1.5 | 77 11 -11.0 -2.6 14 50 20560 170 8 -1.4 7.9 | 103 30 -29.3 6.8 15 30 23700 20 2 -0.7 -1.9 | 84 29 -28.6 -3.0 16 20 26270 255 8 7.7 2.1 | 93 20 -20.2 1.0 Wind Parameters Mean winds (0-6000m): 237.7 at 37.2 knts Storm direction: 267.7 at 27.9 knts Shear (0-3000m) pos: 6.2 neg: 3.5 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 94.4 deg Storm rel helicity (0-3000m) pos: 437.0 neg: 0.0 tot: 437.0 m^2/s^2 ave: 145.7 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 8.7 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.48 Bulk Shear: 126.13 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 ------------------------------------------------------------------------------- 500 183 27 134 37| 0.0 21.1 21.1|156.3 0.0 156.3 312.6 0.81| 22.0 17.9 1000 187 31 141 38| 3.7 10.6 14.3|235.4 0.0 235.4 235.4 0.84| 15.1 12.7 1500 192 34 147 38| 4.6 7.0 11.6|296.0 0.0 296.0 197.3 0.85| 12.5 10.5 2000 197 35 151 37| 5.4 5.3 10.7|354.4 0.0 354.4 177.2 0.82| 11.7 9.6 2500 203 36 156 35| 5.9 4.2 10.1|400.6 0.0 400.6 160.2 0.80| 11.3 9.0 3000 209 36 162 32| 6.2 3.5 9.7|437.0 0.0 437.0 145.7 0.79| 11.0 8.7 4000 220 37 172 27| 5.4 2.6 8.0|462.1 0.0 462.1 115.5 0.79| 9.3 7.4 5000 230 37 181 23| 4.7 2.1 6.8|478.2 0.0 478.2 95.6 0.80| 8.1 6.5 6000 238 37 191 19| 4.2 1.8 5.9|491.9 0.0 491.9 82.0 0.81| 7.2 5.9 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20260112.00.gif