UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 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 1014 9 23.6 22.7 95 0.9 23.0 360 3 295.6 298.7 295.6 345.5 17.38 1 1000 133 23.0 21.9 94 1.1 22.2 310 4 296.1 299.2 295.4 344.5 16.77 2 925 816 19.8 19.3 97 0.5 19.5 235 6 299.6 302.4 295.4 344.6 15.41 3 850 1542 17.0 13.8 81 3.2 14.9 185 12 304.0 306.1 294.0 338.9 11.75 4 849 1552 17.2 13.6 79 3.6 14.8 185 12 304.3 306.4 294.0 338.9 11.61 5 830 1746 16.8 8.8 59 8.0 11.9 191 12 305.8 307.4 292.2 331.7 8.59 6 782 2252 13.6 13.4 99 0.2 13.5 204 11 307.6 310.0 295.6 345.3 12.46 7 759 2503 11.8 8.9 82 2.9 10.0 211 11 308.3 310.1 293.6 337.1 9.48 8 754 2559 11.6 1.6 50 10.0 6.1 213 11 308.7 309.8 290.6 326.3 5.70 9 751 2592 13.4 -0.6 38 14.0 5.9 214 11 311.0 311.9 290.6 326.3 4.88 10 722 2924 12.0 -16.0 13 28.0 1.0 223 10 313.0 313.3 288.1 318.0 1.52 11 700 3183 9.8 -7.2 29 17.0 1.9 230 10 313.3 313.9 289.8 323.5 3.18 12 674 3495 7.2 -7.8 33 15.0 0.4 230 12 313.8 314.4 290.0 324.0 3.15 13 621 4164 3.8 -13.2 28 17.0 -3.1 230 17 317.4 317.8 290.2 324.8 2.22 14 614 4256 3.0 -10.0 38 13.0 -2.7 230 17 317.5 318.1 290.9 327.0 2.91 15 582 4687 0.0 -11.0 43 11.0 -4.6 230 20 318.9 319.4 291.2 328.2 2.84 16 561 4981 -0.7 -11.7 43 11.0 -5.3 230 22 321.4 322.0 291.9 330.7 2.78 17 544 5226 -2.3 -21.3 22 19.0 -8.5 230 24 322.4 322.6 290.8 326.8 1.28 18 500 5890 -6.5 -16.5 45 10.0 -10.1 230 29 325.1 325.5 292.3 332.3 2.10 19 482 6175 -8.3 -17.3 48 9.0 -11.5 233 30 326.3 326.7 292.6 333.3 2.04 20 473 6320 -9.5 -15.5 62 6.0 -11.7 235 30 326.6 327.1 293.0 334.9 2.42 21 433 6995 -14.1 -23.1 46 9.0 -16.7 243 32 329.1 329.4 292.8 334.0 1.38 22 402 7553 -18.3 -23.2 65 4.9 -19.7 250 33 330.7 331.0 293.3 335.9 1.47 23 400 7590 -18.5 -21.3 79 2.8 -19.3 250 33 330.9 331.3 293.6 337.1 1.75 24 373 8109 -20.5 -29.5 44 9.0 -22.5 248 35 335.0 335.2 293.9 338.3 0.89 25 345 8680 -25.7 -29.7 69 4.0 -26.5 245 37 335.5 335.7 294.1 339.0 0.94 26 335 8893 -26.7 -34.7 47 8.0 -28.0 244 38 337.0 337.1 294.1 339.2 0.60 27 331 8979 -26.7 -38.7 31 12.0 -28.5 243 38 338.1 338.2 294.3 339.7 0.41 28 300 9680 -32.7 -41.7 40 9.0 -33.7 240 41 339.3 339.4 294.4 340.6 0.33 29 267 10492 -40.1 -46.1 53 6.0 -40.6 246 37 340.0 340.0 294.6 340.9 0.23 30 250 10940 -43.9 250 35 340.8 31 200 12400 -54.5 265 49 346.5 32 175 13246 -59.2 275 66 352.2 33 150 14200 -64.7 275 54 358.6 34 136 14790 -67.1 278 51 364.6 35 109 16088 -75.5 285 43 372.6 36 108 16141 -72.3 283 41 379.6 37 100 16590 -73.3 270 27 386.1 38 90 17205 -77.1 273 25 390.3 39 72 18489 -78.3 279 20 413.5 40 70 18650 -79.3 280 19 414.7 41 69 18732 -78.9 283 18 417.3 42 52 20392 -65.5 351 6 483.7 43 50 20630 -65.5 360 4 489.1 44 33 23208 -60.1 37 12 565.2 45 30 23810 -56.9 45 14 589.5 46 24 25246 -49.9 67 11 648.7 47 20 26440 -48.9 85 8 686.5 48 14 28787 -48.1 144 10 762.9 49 13 29282 -42.7 156 10 798.0 50 11 30406 -43.9 184 11 832.7 51 10 31050 -41.3 200 12 865.4 52 7.7 32851 -34.5 959.9 TRP 109 16088 -75.5 285 43 372.6 WND 175 13246 -59.2 275 66 352.2 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 582.00 mb = 4686.98 m = 15377.05 ft Wetbulb zero: 668.31 mb = 3564.72 m = 11695.12 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 55.48 % Est. max temperature: 31.16 C = 88.09 F Sfc-Lift cond lev (LCL): 1001.18 mb = 122.47 m = 401.81 ft T: 23.05 C 700-500 lapse rate: 6.02 C/km ThetaE index: 27.24 C Layer 759.0- 700.0 mb Conv cond level (CCL): 933.20 mb = 738.65 m = 2423.36 ft Mean mixing ratio: 16.11 g/kg Conv temperature: 27.21 C = 80.98 F Cap Strength: 1.73 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.31 C Lifted Index @700 mb: 0.76 C Showalter Index: 0.75 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.30 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 218.60 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 492.20 J/kg Max Up Vert Vel: 31.38 m/s Conv Inhibition (B-): 35.36 J/kg Cap Strength: 1.73 C Lift Cond Lev (LCL): 952.10 mb = 562.99 m = 1847.05 ft Lev Free Conv (LFC): 767.10 mb = 2413.98 m = 7919.77 ft Equ Level (EL): 757.10 mb = 2524.43 m = 8282.14 ft B at Equ Level: 15.85 J/kg Max Parcel Lev (MPL): 727.10 mb = 2864.77 m = 9398.74 ft Wind level data Storm motion: 254 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 1014 9 360 3 -0.0 -3.0 | 60 12 -10.3 -5.9 1 1000 133 310 4 3.1 -2.6 | 53 9 -7.3 -5.4 2 925 816 235 6 4.9 3.4 | 96 5 -5.4 0.6 3 850 1542 185 12 1.0 12.0 | 134 13 -9.3 9.1 4 700 3183 230 10 7.7 6.4 | 143 4 -2.7 3.6 5 500 5890 230 29 22.2 18.6 | 217 20 11.9 15.8 6 400 7590 250 33 31.0 11.3 | 248 22 20.7 8.4 7 300 9680 240 41 35.5 20.5 | 235 31 25.2 17.6 8 250 10940 250 35 32.9 12.0 | 248 24 22.6 9.1 9 200 12400 265 49 48.8 4.3 | 268 39 38.5 1.4 10 175 13246 275 66 65.7 -5.8 | 279 56 55.4 -8.6 11 150 14200 275 54 53.8 -4.7 | 280 44 43.5 -7.6 12 109 16088 285 43 41.5 -11.1 | 294 34 31.2 -14.0 13 100 16590 270 27 27.0 -0.0 | 280 17 16.7 -2.9 14 70 18650 280 19 18.7 -3.3 | 306 10 8.4 -6.2 15 50 20630 360 4 -0.0 -4.0 | 56 12 -10.3 -6.9 16 30 23810 45 14 -9.9 -9.9 | 58 24 -20.2 -12.8 17 20 26440 85 8 -8.0 -0.7 | 79 19 -18.3 -3.6 18 10 31050 200 12 4.1 11.3 | 143 10 -6.2 8.4 Wind Parameters Mean winds (0-6000m): 224.4 at 14.3 knts Storm direction: 254.4 at 10.7 knts Shear (0-3000m) pos: 1.2 neg: 2.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 18.8 neg: -4.2 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 20.44 Bulk Shear: 24.08 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 ------------------------------------------------------------------------------- 500 295 4 54 8| 0.0 6.1 6.1| 1.9 -3.9 -1.9 -3.9 -0.05| 6.8 -0.3 1000 258 5 71 6| 0.0 5.2 5.2| 9.5 -3.9 5.7 5.7 0.41| 6.3 2.6 1500 224 7 109 6| 0.0 5.0 5.0| 13.8 -4.1 9.7 6.5 0.37| 6.6 2.4 2000 210 8 122 8| 0.6 3.8 4.3| 16.8 -4.1 12.7 6.4 0.37| 5.6 2.1 2500 208 9 127 8| 1.0 3.0 4.0| 18.5 -4.1 14.4 5.8 0.36| 5.1 1.8 3000 210 9 130 8| 1.2 2.5 3.8| 18.8 -4.2 14.6 4.9 0.33| 4.7 1.5 4000 216 10 138 7| 1.1 2.2 3.4| 25.5 -4.2 21.3 5.3 0.40| 4.3 1.7 5000 221 12 156 6| 0.9 2.4 3.3| 33.8 -4.2 29.5 5.9 0.41| 4.2 1.7 6000 224 14 178 7| 0.9 2.3 3.2| 45.0 -4.2 40.7 6.8 0.40| 4.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250419.12.gif