UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 24 APR 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1011 8 24.0 21.1 84 2.9 22.0 180 11 296.2 299.1 294.7 341.7 15.77 1 1000 102 22.8 20.3 86 2.5 21.1 190 19 296.0 298.7 294.2 339.6 15.16 2 925 777 19.2 18.9 98 0.3 19.0 225 25 298.9 301.7 295.0 342.7 15.02 3 850 1503 16.0 15.5 97 0.5 15.7 230 29 302.9 305.3 294.8 341.8 13.14 4 808 1933 14.6 13.1 91 1.5 13.6 231 28 305.8 308.0 294.6 341.3 11.81 5 793 2091 13.4 1.4 44 12.0 6.9 232 28 306.2 307.2 289.5 322.6 5.34 6 789 2134 16.4 2.4 39 14.0 8.5 232 28 309.9 310.9 291.0 327.7 5.77 7 700 3140 9.6 2.6 62 7.0 5.6 235 27 313.1 314.4 292.7 333.8 6.61 8 672 3477 6.8 0.8 66 6.0 3.5 237 27 313.7 314.8 292.4 332.6 6.04 9 651 3737 5.4 -5.6 45 11.0 0.1 238 28 314.9 315.7 291.0 327.3 3.87 10 628 4030 3.2 0.7 84 2.5 1.8 240 28 315.7 316.9 293.3 336.0 6.43 11 552 5062 -3.5 -6.0 83 2.5 -4.7 246 30 319.6 320.5 292.8 334.0 4.43 12 523 5487 -5.9 -9.4 76 3.5 -7.4 248 30 321.7 322.4 292.7 333.5 3.59 13 516 5593 -5.1 -12.1 58 7.0 -7.9 249 31 323.9 324.5 292.7 333.7 2.93 14 511 5669 -5.3 -12.3 58 7.0 -8.2 249 31 324.6 325.1 292.9 334.3 2.91 15 508 5715 -5.1 -19.1 32 14.0 -9.9 249 31 325.3 325.7 292.0 331.1 1.66 16 500 5840 -5.9 -14.9 49 9.0 -9.4 250 31 325.8 326.3 292.8 334.0 2.41 17 470 6319 -9.7 -15.7 62 6.0 -11.9 254 32 326.9 327.4 293.1 335.1 2.39 18 449 6668 -12.3 -19.3 56 7.0 -14.6 257 33 328.0 328.4 292.9 334.4 1.85 19 443 6771 -12.5 -17.1 68 4.6 -14.1 258 33 329.0 329.4 293.5 336.8 2.26 20 439 6840 -12.7 -21.7 47 9.0 -15.4 259 33 329.6 329.9 293.0 335.0 1.54 21 400 7540 -17.5 -23.5 59 6.0 -19.2 265 35 332.2 332.5 293.7 337.4 1.44 22 392 7691 -18.5 -22.6 70 4.1 -19.7 266 35 332.9 333.2 294.0 338.5 1.59 23 389 7748 -18.1 -26.1 50 8.0 -20.2 266 35 334.1 334.4 293.9 338.4 1.17 24 383 7864 -17.7 -31.7 28 14.0 -20.8 267 35 336.1 336.3 294.0 338.8 0.70 25 300 9630 -33.9 -41.9 44 8.0 -34.8 275 33 337.6 337.7 294.0 338.8 0.32 26 292 9820 -35.5 -41.5 54 6.0 -36.1 274 34 337.9 338.0 294.1 339.3 0.34 27 287 9942 -34.5 -53.5 13 19.0 -35.9 274 35 341.0 341.1 294.7 341.4 0.09 28 254 10791 -40.1 -66.1 5 26.0 -41.1 270 40 344.9 344.9 295.5 345.0 0.02 29 250 10900 -41.1 270 41 345.0 30 200 12380 -51.5 260 39 351.2 31 152 14128 -62.1 274 33 361.7 32 150 14210 -62.3 275 33 362.8 33 101 16563 -76.3 285 16 379.2 34 100 16620 -76.3 285 16 380.3 35 89 17287 -79.3 249 12 387.2 36 70 18660 -76.5 175 4 420.7 37 64 19174 -78.1 180 5 428.1 38 51 20510 -66.1 194 8 485.0 39 50 20630 -66.3 195 8 487.2 40 41 21848 -63.3 166 10 523.2 41 32 23413 -53.5 129 13 587.8 42 30 23830 -53.7 120 14 598.2 43 23 25544 -51.3 133 11 652.5 44 20 26460 -46.7 140 10 693.2 45 16 27940 -46.7 738.9 46 15 28367 -47.5 750.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 591.70 mb = 4522.71 m = 14838.11 ft Wetbulb zero: 606.54 mb = 4307.81 m = 14133.05 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 74.77 % Est. max temperature: 30.10 C = 86.18 F Sfc-Lift cond lev (LCL): 969.41 mb = 370.95 m = 1217.01 ft T: 21.37 C 700-500 lapse rate: 5.74 C/km ThetaE index: 20.15 C Layer 850.0- 789.0 mb Conv cond level (CCL): 916.50 mb = 856.23 m = 2809.11 ft Mean mixing ratio: 15.09 g/kg Conv temperature: 27.16 C = 80.89 F Cap Strength: 3.67 C Lifted Index: 0.35 C Risk: Showers probable Lifted Index @300 mb: -0.64 C Lifted Index @700 mb: 1.49 C Showalter Index: 0.12 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.40 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 342.75 Risk: Showers and thunderstorms possible Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 124.76 J/kg Max Up Vert Vel: 15.80 m/s Conv Inhibition (B-): 133.48 J/kg Cap Strength: 3.47 C Lift Cond Lev (LCL): 941.06 mb = 628.01 m = 2060.38 ft Lev Free Conv (LFC): 636.06 mb = 3925.81 m = 12879.80 ft Equ Level (EL): 506.06 mb = 5745.53 m = 18849.94 ft B at Equ Level: 86.51 J/kg Max Parcel Lev (MPL): 256.06 mb = 10735.11 m = 35219.76 ft Wind level data Storm motion: 265 at 21 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 1011 8 180 11 0.0 11.0 | 114 23 -20.6 9.4 1 1000 102 190 19 3.3 18.7 | 135 24 -17.3 17.1 2 925 777 225 25 17.7 17.7 | 170 16 -3.0 16.1 3 850 1503 230 29 22.2 18.6 | 185 17 1.6 17.0 4 700 3140 235 27 22.1 15.5 | 186 14 1.5 13.9 5 500 5840 250 31 29.1 10.6 | 223 12 8.5 9.0 6 400 7540 265 35 34.9 3.1 | 264 14 14.2 1.4 7 300 9630 275 33 32.9 -2.9 | 290 13 12.2 -4.5 8 250 10900 270 41 41.0 -0.0 | 275 20 20.4 -1.6 9 200 12380 260 39 38.4 6.8 | 254 19 17.8 5.1 10 150 14210 275 33 32.9 -2.9 | 290 13 12.2 -4.5 11 100 16620 285 16 15.5 -4.1 | 42 8 -5.2 -5.8 12 70 18660 175 4 -0.3 4.0 | 96 21 -21.0 2.4 13 50 20630 195 8 2.1 7.7 | 108 20 -18.6 6.1 14 30 23830 120 14 -12.1 7.0 | 99 33 -32.8 5.4 15 20 26460 140 10 -6.4 7.7 | 103 28 -27.1 6.0 Wind Parameters Mean winds (0-6000m): 235.5 at 27.6 knts Storm direction: 265.5 at 20.7 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 71.7 deg Storm rel helicity (0-3000m) pos: 138.0 neg: 0.0 tot: 138.0 m^2/s^2 ave: 46.0 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 3.46 Bulk Shear: 36.10 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 ------------------------------------------------------------------------------- 500 199 20 140 22| 14.8 0.0 14.8| 92.2 0.0 92.2 184.4 0.92| 17.3 15.9 1000 213 22 153 19| 10.5 0.0 10.5|123.2 0.0 123.2 123.2 0.90| 12.6 11.3 1500 219 24 162 18| 8.1 0.0 8.1|137.1 0.0 137.1 91.4 0.91| 9.5 8.6 2000 222 25 168 17| 6.0 0.0 6.0|137.5 0.0 137.5 68.8 0.88| 7.4 6.5 2500 225 26 171 17| 4.7 0.0 4.7|137.8 0.0 137.8 55.1 0.85| 6.1 5.2 3000 226 26 174 16| 3.9 0.0 3.9|138.0 0.0 138.0 46.0 0.83| 5.3 4.4 4000 229 26 178 16| 3.2 0.0 3.2|147.1 0.0 147.1 36.8 0.83| 4.3 3.6 5000 232 27 183 15| 2.8 0.0 2.8|157.7 0.0 157.7 31.5 0.85| 3.8 3.2 6000 235 28 189 14| 2.6 0.0 2.6|169.6 0.0 169.6 28.3 0.86| 3.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250424.00.gif