UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 24 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 1016 9 26.0 24.3 90 1.7 24.7 150 5 297.8 301.3 297.4 353.5 19.16 1 1000 148 25.6 23.1 86 2.5 23.8 150 12 298.8 302.0 297.0 351.5 18.07 2 925 833 20.8 18.3 86 2.5 19.1 190 8 300.6 303.2 295.0 343.0 14.46 3 850 1558 16.6 13.9 84 2.7 14.8 195 4 303.5 305.7 294.0 338.7 11.83 4 792 2157 13.6 8.6 72 5.0 10.5 193 5 306.5 308.2 292.6 333.4 8.89 5 714 3026 10.0 -3.0 40 13.0 3.4 191 6 311.8 312.6 290.4 325.3 4.29 6 700 3190 8.8 -4.2 40 13.0 2.4 190 6 312.2 313.0 290.2 324.9 4.00 7 655 3737 5.2 -4.8 48 10.0 0.4 190 7 314.2 314.9 290.9 327.2 4.09 8 642 3901 4.0 -0.8 71 4.8 1.5 190 8 314.6 315.7 292.3 332.4 5.63 9 638 3952 4.0 -4.0 56 8.0 0.0 190 8 315.2 316.0 291.5 329.4 4.46 10 609 4328 1.0 -2.8 76 3.8 -0.9 190 8 315.9 316.9 292.3 332.2 5.12 11 576 4774 -2.1 -4.4 84 2.3 -3.2 190 9 317.4 318.3 292.4 332.8 4.80 12 527 5478 -5.3 -12.3 58 7.0 -8.1 190 11 321.7 322.3 292.0 331.1 2.82 13 511 5720 -6.7 -13.7 57 7.0 -9.4 190 12 322.9 323.4 292.2 331.6 2.60 14 501 5874 -7.1 -19.1 38 12.0 -11.1 190 12 324.2 324.5 291.7 330.0 1.69 15 500 5890 -7.1 -20.1 35 13.0 -11.3 190 12 324.4 324.7 291.6 329.7 1.55 16 488 6078 -8.3 -18.3 44 10.0 -11.7 195 11 325.2 325.5 292.2 331.5 1.85 17 476 6271 -9.3 -28.3 20 19.0 -14.2 201 11 326.3 326.4 291.5 329.1 0.78 18 447 6752 -12.9 -26.9 30 14.0 -16.5 215 9 327.6 327.8 292.0 331.0 0.95 19 424 7152 -14.5 -52.5 2 38.0 -19.4 227 8 330.6 330.6 291.9 330.9 0.07 20 400 7590 -17.7 -52.7 3 35.0 -21.9 240 6 332.0 332.0 292.3 332.3 0.07 21 371 8148 -21.9 -36.9 24 15.0 -24.5 257 10 333.6 333.7 293.2 335.3 0.44 22 368 8208 -22.5 -32.5 40 10.0 -24.4 259 10 333.6 333.7 293.3 336.1 0.68 23 346 8658 -24.5 -43.5 15 19.0 -27.1 273 14 336.8 336.9 293.7 337.8 0.23 24 337 8850 -25.9 -35.9 39 10.0 -27.6 279 15 337.5 337.6 294.2 339.5 0.53 25 315 9334 -29.7 -39.7 37 10.0 -31.0 294 18 338.8 338.8 294.4 340.3 0.39 26 303 9610 -32.1 -36.4 66 4.3 -32.7 303 20 339.2 339.3 294.6 341.3 0.56 27 300 9680 -32.7 -37.7 61 5.0 -33.4 305 21 339.3 339.4 294.6 341.2 0.50 28 283 10089 -35.9 -44.9 39 9.0 -36.8 308 23 340.4 340.5 294.7 341.4 0.25 29 264 10570 -40.1 -45.1 59 5.0 -40.5 312 25 341.1 341.1 294.8 342.1 0.26 30 250 10940 -43.5 315 27 341.4 31 238 11268 -46.1 316 28 342.3 32 233 11409 -44.9 317 29 346.2 33 200 12410 -51.9 320 33 350.6 34 150 14220 -64.1 325 31 359.7 35 124 15365 -71.5 366.3 TRP WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 598.35 mb = 4472.16 m = 14672.25 ft Wetbulb zero: 636.53 mb = 3970.20 m = 13025.45 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 68.38 % Est. max temperature: 31.11 C = 88.01 F Sfc-Lift cond lev (LCL): 991.66 mb = 221.58 m = 726.97 ft T: 25.08 C 700-500 lapse rate: 5.89 C/km ThetaE index: 28.56 C Layer 1000.0- 655.0 mb Conv cond level (CCL): 912.40 mb = 950.57 m = 3118.65 ft Mean mixing ratio: 16.44 g/kg Conv temperature: 29.28 C = 84.70 F Cap Strength: 0.81 C Lifted Index: -3.31 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.01 C Lifted Index @700 mb: -1.12 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 186.80 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1049.86 J/kg Max Up Vert Vel: 45.82 m/s Conv Inhibition (B-): 5.50 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 932.82 mb = 759.05 m = 2490.30 ft Lev Free Conv (LFC): 877.82 mb = 1281.89 m = 4205.63 ft Equ Level (EL): 227.82 mb = 11556.05 m = 37913.08 ft B at Equ Level: 1047.26 J/kg Wind level data Storm motion: 216 at 6 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 1016 9 150 5 -2.5 4.3 | 87 6 -5.9 -0.3 1 1000 148 150 12 -6.0 10.4 | 121 11 -9.4 5.7 2 925 833 190 8 1.4 7.9 | 147 4 -2.1 3.2 3 850 1558 195 4 1.0 3.9 | 72 3 -2.4 -0.8 4 700 3190 190 6 1.0 5.9 | 117 3 -2.4 1.3 5 500 5890 190 12 2.1 11.8 | 169 7 -1.4 7.2 6 400 7590 240 6 5.2 3.0 | 313 2 1.8 -1.7 7 300 9680 305 21 17.2 -12.0 | 321 22 13.8 -16.7 8 250 10940 315 27 19.1 -19.1 | 327 28 15.6 -23.8 9 200 12410 320 33 21.2 -25.3 | 329 35 17.8 -29.9 10 150 14220 325 31 17.8 -25.4 | 334 33 14.3 -30.1 Wind Parameters Mean winds (0-6000m): 186.5 at 7.7 knts Storm direction: 216.5 at 5.8 knts Shear (0-3000m) pos: 0.6 neg: 0.3 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 26.3 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -2.3 tot: 15.5 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 298.64 Bulk Shear: 3.52 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 ------------------------------------------------------------------------------- 500 157 10 123 9| 5.7 0.0 5.7| 15.1 0.0 15.1 30.1 0.67| 10.9 7.3 1000 167 9 129 7| 2.4 0.0 2.4| 16.7 -0.5 16.2 16.2 0.50| 7.7 3.9 1500 173 8 128 6| 1.2 0.0 1.2| 16.7 -2.2 14.5 9.7 0.28| 6.1 1.7 2000 177 7 123 5| 0.9 0.1 1.0| 17.0 -2.3 14.7 7.4 0.29| 4.8 1.4 2500 179 7 120 4| 0.7 0.2 0.9| 17.4 -2.3 15.1 6.0 0.31| 3.9 1.2 3000 181 6 118 4| 0.6 0.3 0.9| 17.8 -2.3 15.5 5.2 0.33| 3.4 1.1 4000 183 7 121 4| 0.5 0.5 0.9| 19.2 -2.3 16.9 4.2 0.38| 2.8 1.1 5000 185 7 129 4| 0.4 0.6 1.0| 20.7 -2.3 18.4 3.7 0.40| 2.5 1.0 6000 186 8 140 4| 0.4 0.6 1.0| 23.0 -2.3 20.7 3.4 0.41| 2.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250424.12.gif