UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 12 DEC 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 25.8 18.8 65 7.0 21.0 100 17 297.7 300.1 293.6 337.0 13.57 1 1000 142 23.6 16.6 65 7.0 18.9 105 21 296.8 298.9 292.1 331.3 11.96 2 925 818 17.2 15.2 88 2.0 15.9 115 21 296.9 299.0 292.0 331.1 11.82 3 908 976 15.8 13.5 86 2.3 14.3 105 17 297.0 299.0 291.2 328.2 10.77 4 850 1535 12.4 9.8 84 2.6 10.8 70 4 299.1 300.8 290.4 325.5 8.98 5 814 1898 11.0 7.6 80 3.4 9.0 42 7 301.4 302.9 290.3 325.3 8.07 6 758 2490 7.4 2.4 71 5.0 4.7 356 12 303.7 304.8 289.3 321.8 6.01 7 733 2766 6.6 -14.4 21 21.0 -1.3 335 14 305.7 306.1 285.8 311.2 1.71 8 700 3143 4.0 -14.0 26 18.0 -2.7 305 17 306.9 307.3 286.4 312.8 1.85 9 660 3618 1.8 -12.2 35 14.0 -3.7 302 26 309.6 310.1 287.8 316.9 2.27 10 651 3729 2.2 -14.8 27 17.0 -4.1 301 28 311.3 311.7 287.9 317.4 1.86 11 596 4434 -2.3 -14.3 39 12.0 -6.8 295 40 314.1 314.5 289.0 321.0 2.12 12 563 4886 -1.1 -29.1 10 28.0 -8.7 292 49 320.6 320.7 289.6 322.8 0.61 13 500 5820 -7.3 -34.3 10 27.0 -13.4 285 66 324.1 324.2 290.5 325.7 0.42 14 475 6218 -9.5 -32.5 13 23.0 -14.8 286 67 326.2 326.3 291.2 328.1 0.52 15 439 6824 -11.3 -39.3 8 28.0 -16.7 288 69 331.4 331.4 292.4 332.5 0.29 16 400 7530 -17.1 -41.1 11 24.0 -21.1 290 72 332.8 332.8 292.7 333.8 0.26 17 340 8727 -24.9 -47.9 10 23.0 -27.6 282 71 338.0 338.0 294.0 338.6 0.15 18 300 9620 -33.3 -51.3 15 18.0 -34.7 275 70 338.4 338.5 294.0 338.9 0.11 19 263 10534 -40.1 -57.1 15 17.0 -41.0 279 70 341.5 341.5 294.7 341.7 0.06 20 250 10880 -41.9 280 70 343.8 21 214 11913 -50.5 283 76 346.0 22 200 12350 -54.5 285 78 346.5 23 168 13449 -62.7 290 86 350.4 24 150 14140 -68.1 285 87 352.8 25 100 16500 -80.5 275 60 372.2 26 96 16731 -77.9 273 55 381.6 27 89 17162 -79.1 270 45 387.6 28 86 17359 -75.3 269 41 399.1 29 73 18306 -75.7 262 19 417.4 30 70 18550 -73.1 260 14 428.0 31 62 19256 -73.9 285 14 441.3 32 54 20062 -72.5 314 14 462.4 33 50 20520 -65.7 330 14 488.7 34 48 20770 -64.7 320 13 496.8 35 45 21163 -66.9 303 12 500.7 36 42 21586 -63.1 286 11 520.1 37 30 23680 -59.5 200 6 582.4 38 26 24576 -58.3 228 8 610.2 39 20 26240 -54.3 280 12 670.0 40 18 26914 -55.1 687.9 41 13 28990 -55.7 753.0 42 12 29503 -52.5 781.7 43 10 30674 -55.3 813.1 TRP 100 16500 -80.5 275 60 372.2 WND 168 13449 -62.7 290 86 350.4 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 624.11 mb = 4073.38 m = 13363.95 ft Wetbulb zero: 738.31 mb = 2706.39 m = 8879.14 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 47.05 % Est. max temperature: 26.71 C = 80.07 F Sfc-Lift cond lev (LCL): 916.47 mb = 897.06 m = 2943.09 ft T: 16.50 C 700-500 lapse rate: 4.22 C/km ThetaE index: 25.80 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 891.01 mb = 1136.22 m = 3727.73 ft Mean mixing ratio: 11.98 g/kg Conv temperature: 25.76 C = 78.37 F Cap Strength: 3.68 C Lifted Index: 3.20 C Risk: None Lifted Index @300 mb: 6.00 C Lifted Index @700 mb: -0.88 C Showalter Index: 6.16 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 17.10 C K Index: 11.50 Risk: None Sweat Index: 191.60 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.43 J/kg Max Up Vert Vel: 8.77 m/s Conv Inhibition (B-): 3.93 J/kg Cap Strength: 3.68 C Lift Cond Lev (LCL): 901.02 mb = 1041.69 m = 3417.57 ft Lev Free Conv (LFC): 866.02 mb = 1377.01 m = 4517.69 ft Equ Level (EL): 646.02 mb = 3790.02 m = 12434.28 ft B at Equ Level: 36.59 J/kg Max Parcel Lev (MPL): 556.02 mb = 4984.39 m = 16352.79 ft Wind level data Storm motion: 322 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 1015 9 100 17 -16.7 3.0 | 123 36 -29.8 19.4 1 1000 142 105 21 -20.3 5.4 | 123 40 -33.3 21.9 2 925 818 115 21 -19.0 8.9 | 128 41 -32.1 25.4 3 850 1535 70 4 -3.8 -1.4 | 132 23 -16.8 15.1 4 700 3143 305 17 13.9 -9.8 | 188 7 0.9 6.7 5 500 5820 285 66 63.8 -17.1 | 271 51 50.7 -0.6 6 400 7530 290 72 67.7 -24.6 | 278 55 54.6 -8.1 7 300 9620 275 70 69.7 -6.1 | 260 58 56.7 10.4 8 250 10880 280 70 68.9 -12.2 | 266 56 55.9 4.3 9 200 12350 285 78 75.3 -20.2 | 273 62 62.3 -3.7 10 168 13449 290 86 80.8 -29.4 | 281 69 67.8 -12.9 11 150 14140 285 87 84.0 -22.5 | 275 71 71.0 -6.0 12 100 16500 275 60 59.8 -5.2 | 256 48 46.7 11.2 13 70 18550 260 14 13.8 2.4 | 182 19 0.8 18.9 14 50 20520 330 14 7.0 -12.1 | 126 7 -6.0 4.4 15 30 23680 200 6 2.1 5.6 | 154 25 -11.0 22.1 16 20 26240 280 12 11.8 -2.1 | 175 14 -1.2 14.4 Wind Parameters Mean winds (0-6000m): 291.7 at 28.0 knts Storm direction: 321.7 at 21.0 knts Shear (0-3000m) pos: 0.9 neg: 6.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 37.0 deg Storm rel helicity (0-3000m) pos: 69.7 neg: -64.3 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 310.44 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 ------------------------------------------------------------------------------- 500 107 20 124 40| 5.4 0.0 5.4| 21.6 0.0 21.6 43.1 0.33| 6.3 2.1 1000 109 20 126 40| 2.7 2.6 5.3| 38.5 -23.7 14.8 14.8 0.09| 7.1 0.7 1500 108 17 127 36| 1.8 6.0 7.9| 59.2 -28.9 30.3 20.2 0.14| 9.3 1.3 2000 104 14 126 33| 1.4 5.3 6.7| 59.2 -52.4 6.8 3.4 -0.01| 8.3 -0.1 2500 94 13 123 32| 1.1 5.8 6.9| 59.2 -64.3 -5.1 -2.0 -0.07| 8.2 -0.6 3000 85 13 120 30| 0.9 6.2 7.1| 69.7 -64.3 5.4 1.8 0.06| 8.6 0.5 4000 348 16 96 10| 0.7 6.9 7.6| 99.4 -64.3 35.1 8.8 0.24| 8.9 2.2 5000 303 21 224 7| 0.5 7.4 8.0|111.1 -64.7 46.3 9.3 0.21| 9.1 1.9 6000 292 28 245 14| 0.5 7.5 8.0|121.0 -86.4 34.7 5.8 0.17| 9.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251212.00.gif