UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 19 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 1015 9 26.6 22.8 80 3.8 23.9 70 8 298.5 301.7 296.5 349.3 17.47 1 1001 133 24.2 21.8 86 2.4 22.5 75 15 297.3 300.3 295.6 345.5 16.65 2 1000 142 24.2 21.8 86 2.4 22.5 75 16 297.4 300.4 295.7 345.6 16.66 3 925 821 19.8 17.0 84 2.8 17.9 130 16 299.6 302.0 293.9 338.4 13.29 4 850 1546 15.2 14.2 94 1.0 14.6 130 19 302.1 304.3 293.7 337.7 12.07 5 844 1606 15.6 13.7 88 1.9 14.4 132 19 303.1 305.3 293.8 338.0 11.76 6 818 1871 14.4 12.1 86 2.3 12.9 139 17 304.6 306.6 293.6 337.1 10.91 7 807 1985 17.4 -7.6 17 25.0 5.8 142 16 308.9 309.4 287.9 317.4 2.67 8 796 2102 17.6 -12.4 12 30.0 4.7 145 15 310.4 310.7 287.5 316.4 1.85 9 701 3170 8.8 -2.2 46 11.0 3.2 175 8 312.1 313.0 290.7 326.7 4.64 10 700 3182 8.6 -2.4 46 11.0 3.0 175 8 312.0 312.9 290.7 326.4 4.58 11 664 3616 6.0 -8.0 36 14.0 -0.3 187 10 313.8 314.4 290.0 324.0 3.15 12 655 3728 6.2 -14.8 21 21.0 -2.0 190 11 315.3 315.6 289.2 321.4 1.85 13 625 4110 3.0 -5.0 56 8.0 -0.9 200 12 315.9 316.7 291.6 329.4 4.22 14 589 4588 -0.3 -6.3 64 6.0 -3.1 213 15 317.4 318.2 291.9 330.5 4.05 15 583 4670 -0.3 -19.3 22 19.0 -6.8 216 15 318.4 318.7 289.8 323.2 1.42 16 578 4739 -0.7 -15.7 31 15.0 -6.3 218 15 318.7 319.1 290.3 325.2 1.95 17 568 4879 0.2 -45.8 2 46.0 -8.8 222 16 321.3 321.4 289.3 321.8 0.11 18 558 5021 -0.3 -32.3 7 32.0 -8.6 226 17 322.4 322.5 290.0 324.1 0.46 19 552 5107 -0.9 -12.9 40 12.0 -5.8 228 17 322.7 323.2 292.0 331.3 2.57 20 500 5890 -6.1 -19.1 35 13.0 -10.5 250 21 325.6 325.9 292.1 331.4 1.69 21 440 6872 -12.9 -18.9 61 6.0 -14.9 261 27 329.1 329.5 293.3 335.9 1.95 22 435 6959 -12.9 -23.9 39 11.0 -16.0 262 27 330.2 330.5 293.0 334.8 1.27 23 400 7590 -17.3 -26.3 45 9.0 -19.6 270 31 332.5 332.7 293.4 336.5 1.12 24 366 8250 -21.7 -31.7 40 10.0 -23.8 270 30 335.2 335.3 293.8 337.9 0.74 25 351 8556 -23.7 -36.7 29 13.0 -25.9 270 29 336.5 336.6 293.9 338.3 0.47 26 328 9047 -27.9 -42.9 23 15.0 -29.8 270 28 337.3 337.4 293.9 338.4 0.26 27 300 9680 -33.9 -41.9 44 8.0 -34.8 270 27 337.6 337.7 294.0 338.8 0.32 28 283 10085 -37.5 -43.5 53 6.0 -38.1 278 28 338.1 338.2 294.1 339.2 0.29 29 268 10459 -39.5 -59.5 10 20.0 -40.5 285 28 340.5 340.5 294.5 340.7 0.05 30 266 10510 -40.1 -60.1 10 20.0 -41.1 286 28 340.4 340.4 294.4 340.5 0.04 31 250 10930 -43.9 295 29 340.8 32 200 12380 -57.5 290 35 341.7 33 186 12838 -60.7 289 39 343.7 34 182 12975 -57.5 288 40 351.1 35 171 13371 -57.5 287 44 357.4 36 150 14190 -63.9 285 51 360.0 37 119 15569 -75.5 295 56 363.3 38 107 16184 -75.7 313 36 374.2 39 104 16350 -72.7 318 30 382.9 40 100 16580 -72.7 325 23 387.3 41 88 17322 -77.3 316 23 392.5 42 70 18640 -75.9 300 23 422.0 43 66 18981 -76.1 319 21 428.7 44 50 20620 -67.7 50 14 484.0 45 39 22141 -59.9 69 13 539.3 46 31 23583 -57.1 87 12 583.5 47 30 23790 -57.3 90 12 588.4 48 20 26390 -52.5 145 16 675.5 49 18 27072 -51.9 698.0 50 14 28732 -43.3 779.2 51 11 30361 -41.7 840.7 TRP 119 15569 -75.5 295 56 363.3 WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 592.27 mb = 4544.70 m = 14910.24 ft Freezing level: 570.22 mb = 4847.65 m = 15904.18 ft Freezing level: 564.00 mb = 4935.62 m = 16192.79 ft Wetbulb zero: 667.58 mb = 3572.28 m = 11719.93 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 51.19 % Est. max temperature: 29.69 C = 85.44 F Sfc-Lift cond lev (LCL): 960.72 mb = 491.04 m = 1611.01 ft T: 21.94 C 700-500 lapse rate: 5.43 C/km ThetaE index: 21.60 C Layer 818.0- 701.0 mb Conv cond level (CCL): 905.66 mb = 1002.13 m = 3287.79 ft Mean mixing ratio: 15.09 g/kg Conv temperature: 28.32 C = 82.98 F Cap Strength: 4.22 C Lifted Index: -0.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.22 C Lifted Index @700 mb: 0.20 C Showalter Index: 1.67 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.30 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 229.40 Risk: None Energy Index: -1.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 183.46 J/kg Max Up Vert Vel: 19.16 m/s Conv Inhibition (B-): 6.80 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 928.45 mb = 788.62 m = 2587.29 ft Lev Free Conv (LFC): 873.45 mb = 1312.70 m = 4306.70 ft Equ Level (EL): 833.45 mb = 1712.39 m = 5618.00 ft B at Equ Level: 9.10 J/kg Max Parcel Lev (MPL): 803.45 mb = 2023.03 m = 6637.17 ft Wind level data Storm motion: 206 at 11 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 70 8 -7.5 -2.7 | 44 18 -12.4 -12.7 1 1000 142 75 16 -15.5 -4.1 | 55 25 -20.4 -14.1 2 925 821 130 16 -12.3 10.3 | 91 17 -17.2 0.3 3 850 1546 130 19 -14.6 12.2 | 97 20 -19.5 2.2 4 700 3182 175 8 -0.7 8.0 | 70 6 -5.6 -2.0 5 500 5890 250 21 19.7 7.2 | 281 15 14.8 -2.8 6 400 7590 270 31 31.0 -0.0 | 291 28 26.1 -10.0 7 300 9680 270 27 27.0 -0.0 | 294 24 22.1 -10.0 8 250 10930 295 29 26.3 -12.3 | 316 31 21.4 -22.2 9 200 12380 290 35 32.9 -12.0 | 308 36 28.0 -21.9 10 150 14190 285 51 49.3 -13.2 | 298 50 44.3 -23.2 11 119 15569 295 56 50.8 -23.7 | 306 57 45.8 -33.6 12 100 16580 325 23 13.2 -18.8 | 344 30 8.3 -28.8 13 70 18640 300 23 19.9 -11.5 | 325 26 15.0 -21.5 14 50 20620 50 14 -10.7 -9.0 | 39 25 -15.6 -19.0 15 30 23790 90 12 -12.0 0.0 | 59 20 -16.9 -10.0 16 20 26390 145 16 -9.2 13.1 | 103 14 -14.1 3.1 Wind Parameters Mean winds (0-6000m): 176.2 at 14.8 knts Storm direction: 206.2 at 11.1 knts Shear (0-3000m) pos: 2.2 neg: 0.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 37.3 deg Storm rel helicity (0-3000m) pos: 111.1 neg: -5.9 tot: 105.1 m^2/s^2 ave: 35.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 3.13 Bulk Shear: 58.57 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 86 15 61 23| 10.8 0.0 10.8| 67.3 0.0 67.3 134.6 0.74| 15.9 11.8 1000 105 16 74 21| 7.5 0.0 7.5| 98.9 0.0 98.9 98.9 0.76| 11.9 9.1 1500 115 16 81 20| 5.0 0.7 5.7|104.9 0.0 104.9 69.9 0.75| 8.6 6.5 2000 121 17 85 19| 3.6 0.5 4.1|110.7 0.0 110.7 55.4 0.67| 7.7 5.2 2500 125 16 88 18| 2.8 0.4 3.2|111.1 -1.2 109.9 44.0 0.57| 7.2 4.1 3000 128 15 88 17| 2.2 0.4 2.6|111.1 -5.9 105.1 35.0 0.45| 6.7 3.0 4000 137 14 91 14| 2.3 0.3 2.6|114.5 -7.8 106.7 26.7 0.44| 5.9 2.6 5000 153 14 102 12| 2.6 0.2 2.8|119.7 -7.8 111.9 22.4 0.47| 5.6 2.7 6000 176 15 129 8| 2.6 0.2 2.8|134.0 -7.8 126.2 21.0 0.48| 5.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250419.00.gif