UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092700.upa.cvt Date: 0000Z 27 SEP 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 27 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 30.0 21.0 59 9.0 23.5 270 8 301.9 304.8 296.2 348.0 15.62 1 1010 45 28.2 19.2 58 9.0 21.9 271 9 300.5 303.1 294.7 341.5 14.00 2 1000 135 27.6 19.6 62 8.0 22.0 275 10 300.8 303.4 295.1 343.3 14.50 3 925 817 21.2 16.4 74 4.8 17.9 270 14 301.0 303.3 294.0 338.6 12.78 4 912 940 21.0 13.0 60 8.0 15.8 267 16 302.0 303.9 292.4 332.7 10.37 5 863 1419 18.0 14.5 80 3.5 15.7 254 21 303.7 305.9 294.3 339.7 12.12 6 850 1550 17.0 15.3 90 1.7 15.8 250 23 304.0 306.4 294.9 342.6 12.97 7 829 1762 16.4 13.8 85 2.6 14.7 249 23 305.5 307.7 294.7 341.6 12.05 8 820 1855 16.8 12.7 77 4.1 14.1 248 23 306.9 309.0 294.6 341.0 11.33 9 771 2377 15.2 8.2 63 7.0 10.9 245 24 310.6 312.3 293.8 337.9 8.89 10 705 3127 10.4 0.4 50 10.0 4.9 240 25 313.4 314.4 292.0 330.9 5.59 11 700 3186 9.8 5.1 73 4.7 7.0 240 25 313.3 314.8 293.8 337.9 7.90 12 699 3198 9.8 5.3 74 4.5 7.1 240 25 313.5 315.0 293.9 338.4 8.02 13 689 3317 9.0 4.1 71 4.9 6.1 241 25 313.9 315.3 293.6 337.2 7.47 14 679 3438 8.8 -4.2 40 13.0 2.3 242 24 315.0 315.8 291.2 328.2 4.13 15 675 3487 8.6 -1.4 49 10.0 3.3 243 24 315.3 316.3 292.1 331.5 5.12 16 664 3623 8.8 -18.2 13 27.0 -1.3 244 24 317.0 317.2 289.2 321.6 1.37 17 649 3812 8.8 -38.2 2 47.0 -3.1 246 23 319.1 319.1 288.7 319.9 0.22 18 613 4283 7.8 -27.2 6 35.0 -3.4 250 21 323.2 323.3 290.5 325.6 0.67 19 548 5194 0.0 -19.0 22 19.0 -6.8 258 18 324.4 324.7 291.6 329.8 1.55 20 505 5842 -5.5 -14.5 49 9.0 -9.0 264 16 325.4 325.9 292.7 333.8 2.46 21 500 5920 -5.9 -15.9 45 10.0 -9.6 265 16 325.8 326.3 292.6 333.4 2.21 22 438 6943 -12.3 -22.3 43 10.0 -15.3 256 15 330.3 330.6 293.2 335.5 1.46 23 434 7013 -12.5 -23.5 39 11.0 -15.7 255 15 330.9 331.2 293.2 335.7 1.32 24 400 7630 -17.5 -23.5 59 6.0 -19.2 250 14 332.2 332.5 293.7 337.4 1.44 25 399 7649 -17.3 -24.3 54 7.0 -19.2 250 14 332.7 333.0 293.7 337.6 1.34 26 350 8616 -24.3 -34.3 39 10.0 -26.1 243 12 336.0 336.1 293.9 338.3 0.60 27 337 8890 -26.3 -33.3 52 7.0 -27.6 241 12 336.9 337.1 294.2 339.5 0.68 28 322 9218 -28.7 -38.7 38 10.0 -30.1 239 11 338.0 338.1 294.2 339.6 0.42 29 305 9603 -31.5 -42.5 33 11.0 -32.8 236 10 339.4 339.4 294.4 340.5 0.30 30 300 9720 -32.5 -39.5 50 7.0 -33.4 235 10 339.6 339.7 294.6 341.2 0.41 31 279 10228 -36.1 -41.1 60 5.0 -36.7 253 8 341.5 341.6 295.0 343.0 0.38 32 261 10688 -40.1 -44.4 63 4.3 -40.5 269 7 342.2 342.3 295.1 343.3 0.28 33 250 10980 -42.7 280 6 342.6 34 213 12043 -50.7 237 6 346.2 35 200 12450 -54.1 220 6 347.1 36 150 14240 -67.1 95 12 354.5 37 134 14915 -70.3 360.4 38 119 15617 -72.5 368.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 548.00 mb = 5193.93 m = 17040.26 ft Wetbulb zero: 667.16 mb = 3583.78 m = 11757.68 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 46.97 % Est. max temperature: 31.71 C = 89.07 F Sfc-Lift cond lev (LCL): 890.24 mb = 1149.84 m = 3772.40 ft T: 19.69 C 700-500 lapse rate: 5.74 C/km ThetaE index: 11.62 C Layer 829.0- 700.0 mb Conv cond level (CCL): 755.79 mb = 2544.10 m = 8346.69 ft Mean mixing ratio: 13.53 g/kg Conv temperature: 39.32 C = 102.77 F Cap Strength: 5.32 C Lifted Index: 0.58 C Risk: Showers probable Lifted Index @300 mb: 1.17 C Lifted Index @700 mb: 1.93 C Showalter Index: -0.15 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.20 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 302.95 Risk: Showers and thunderstorms possible Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.08 J/kg Max Up Vert Vel: 2.04 m/s Conv Inhibition (B-): 1965.03 J/kg Cap Strength: 5.29 C Lift Cond Lev (LCL): 874.20 mb = 1307.56 m = 4289.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 15 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 9 270 8 8.0 -0.0 | 113 7 -6.7 2.8 1 1000 135 275 10 10.0 -0.9 | 112 5 -4.8 1.9 2 925 817 270 14 14.0 -0.0 | 165 3 -0.7 2.8 3 850 1550 250 23 21.6 7.9 | 213 13 6.9 10.7 4 700 3186 240 25 21.7 12.5 | 204 17 6.9 15.3 5 500 5920 265 16 15.9 1.4 | 196 4 1.2 4.2 6 400 7630 250 14 13.2 4.8 | 168 8 -1.6 7.6 7 300 9720 235 10 8.2 5.7 | 143 11 -6.5 8.5 8 250 10980 280 6 5.9 -1.0 | 101 9 -8.8 1.8 9 200 12450 220 6 3.9 4.6 | 124 13 -10.9 7.4 10 150 14240 95 12 -12.0 1.0 | 98 27 -26.7 3.8 Wind Parameters Mean winds (0-6000m): 250.8 at 20.0 knts Storm direction: 280.8 at 15.0 knts Shear (0-3000m) pos: 0.7 neg: 2.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -7.6 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 16.03 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 ------------------------------------------------------------------------------- 500 273 11 118 5| 4.3 0.0 4.3| 1.6 -0.0 1.6 3.1 0.33| 4.5 1.5 1000 271 12 136 4| 2.2 2.3 4.5| 5.0 -0.0 4.9 4.9 0.59| 4.6 2.7 1500 264 15 178 4| 1.4 4.1 5.5| 7.4 -0.1 7.3 4.8 0.40| 5.7 2.3 2000 259 17 196 6| 1.1 3.5 4.6| 7.4 -2.2 5.1 2.6 0.33| 4.8 1.6 2500 255 18 201 8| 0.9 3.0 3.9| 7.4 -4.8 2.6 1.0 0.27| 4.1 1.1 3000 252 19 203 9| 0.7 2.7 3.4| 7.4 -7.6 -0.3 -0.1 0.22| 3.7 0.8 4000 250 20 204 11| 0.6 2.0 2.7| 10.4 -8.6 1.8 0.4 0.20| 3.3 0.7 5000 250 21 205 11| 0.8 1.6 2.5| 11.0 -8.9 2.1 0.4 0.18| 3.1 0.6 6000 251 20 204 10| 0.9 1.3 2.3| 11.0 -10.8 0.2 0.0 0.12| 3.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250927.00.gif