UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 11 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 1016 9 23.4 19.0 76 4.4 20.4 70 18 295.2 297.7 293.0 334.6 13.73 1 1000 144 22.4 17.4 73 5.0 19.1 70 29 295.5 297.8 292.2 331.8 12.60 2 925 815 16.2 14.2 88 2.0 14.9 85 29 295.9 297.9 291.1 327.8 11.07 3 858 1450 11.6 10.5 93 1.1 10.9 116 18 297.5 299.2 290.2 324.7 9.33 4 850 1528 11.2 9.6 90 1.6 10.2 120 17 297.9 299.5 289.9 323.7 8.86 5 800 2033 9.4 6.0 79 3.4 7.5 137 13 301.2 302.5 289.7 323.0 7.35 6 751 2554 5.0 3.6 91 1.4 4.2 155 9 301.9 303.1 289.2 321.6 6.61 7 738 2697 5.8 0.8 70 5.0 3.2 160 8 304.3 305.3 289.0 321.0 5.50 8 700 3128 2.0 -1.4 78 3.4 0.3 175 4 304.7 305.6 288.6 319.8 4.93 9 696 3174 1.6 -2.2 76 3.8 -0.2 177 5 304.8 305.6 288.4 319.1 4.68 10 692 3220 2.4 -10.6 38 13.0 -2.8 179 6 306.1 306.6 286.7 313.9 2.46 11 688 3267 2.2 -4.8 60 7.0 -1.0 181 7 306.4 307.2 288.2 318.5 3.89 12 676 3408 2.0 -10.0 41 12.0 -2.9 187 9 307.8 308.3 287.5 316.1 2.64 13 657 3636 1.8 -1.7 78 3.5 0.0 197 14 310.0 311.0 290.6 326.1 5.14 14 654 3673 1.6 -5.4 60 7.0 -1.6 198 15 310.2 311.0 289.5 322.5 3.91 15 650 3722 2.6 -10.4 38 13.0 -2.8 200 15 311.9 312.4 288.9 320.5 2.66 16 647 3759 2.6 -8.4 44 11.0 -2.2 202 16 312.3 312.9 289.5 322.3 3.13 17 645 3784 5.8 -23.2 10 29.0 -3.7 203 17 316.2 316.4 288.5 319.4 0.91 18 641 3835 6.4 -23.6 10 30.0 -3.4 205 18 317.5 317.6 288.9 320.5 0.89 19 617 4145 5.8 -25.2 9 31.0 -4.1 218 24 320.3 320.4 289.7 323.1 0.80 20 535 5288 -2.1 -30.1 10 28.0 -9.6 267 46 324.1 324.3 290.6 326.3 0.59 21 500 5820 -4.9 -36.9 6 32.0 -12.1 290 56 327.1 327.1 291.2 328.3 0.32 22 442 6775 -11.9 -30.9 19 19.0 -16.4 290 63 330.0 330.1 292.3 332.4 0.66 23 400 7530 -17.5 -41.5 10 24.0 -21.4 290 68 332.2 332.3 292.6 333.2 0.25 24 348 8561 -23.5 -48.5 8 25.0 -26.5 285 67 337.6 337.7 293.9 338.2 0.13 25 300 9630 -30.9 -57.9 5 27.0 -32.9 280 66 341.8 341.8 294.8 342.0 0.05 26 278 10164 -35.5 -57.5 9 22.0 -36.9 282 70 342.7 342.7 295.0 343.0 0.06 27 260 10624 -40.1 -58.1 13 18.0 -41.0 284 74 342.6 342.6 295.0 342.8 0.06 28 250 10890 -42.1 285 76 343.5 29 211 12022 -50.5 280 82 347.5 30 200 12370 -53.1 285 80 348.7 31 173 13292 -60.5 290 80 351.2 32 150 14170 -66.7 295 80 355.2 33 112 15898 -75.7 369.3 TRP WND 211 12022 -50.5 280 82 347.5 Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 556.80 mb = 4984.19 m = 16352.14 ft Wetbulb zero: 697.63 mb = 3155.17 m = 10351.50 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 53.17 % Est. max temperature: 25.51 C = 77.91 F Sfc-Lift cond lev (LCL): 952.69 mb = 561.11 m = 1840.89 ft T: 18.55 C 700-500 lapse rate: 2.56 C/km ThetaE index: 20.68 C Layer 1000.0- 688.0 mb Conv cond level (CCL): 908.51 mb = 966.81 m = 3171.91 ft Mean mixing ratio: 11.95 g/kg Conv temperature: 24.47 C = 76.05 F Cap Strength: 6.95 C Lifted Index: 6.27 C Risk: None Lifted Index @300 mb: 9.33 C Lifted Index @700 mb: -2.36 C Showalter Index: 9.49 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 14.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 102.16 J/kg Max Up Vert Vel: 14.29 m/s Conv Inhibition (B-): 2.12 J/kg Cap Strength: 6.97 C Lift Cond Lev (LCL): 916.54 mb = 892.56 m = 2928.31 ft Lev Free Conv (LFC): 891.54 mb = 1125.98 m = 3694.12 ft Equ Level (EL): 651.54 mb = 3702.82 m = 12148.20 ft B at Equ Level: 96.46 J/kg Max Parcel Lev (MPL): 611.54 mb = 4216.29 m = 13832.79 ft Wind level data Storm motion: 327 at 18 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 70 18 -16.9 -6.2 | 109 28 -26.9 9.4 1 1000 144 70 29 -27.3 -9.9 | 99 38 -37.2 5.6 2 925 815 85 29 -28.9 -2.5 | 108 41 -38.9 13.0 3 850 1528 120 17 -14.7 8.5 | 134 34 -24.7 24.0 4 700 3128 175 4 -0.3 4.0 | 152 22 -10.3 19.5 5 500 5820 290 56 52.6 -19.2 | 275 43 42.7 -3.6 6 400 7530 290 68 63.9 -23.3 | 278 54 53.9 -7.7 7 300 9630 280 66 65.0 -11.5 | 266 55 55.0 4.0 8 250 10890 285 76 73.4 -19.7 | 274 64 63.4 -4.2 9 211 12022 280 82 80.8 -14.2 | 269 71 70.8 1.3 10 200 12370 285 80 77.3 -20.7 | 274 68 67.3 -5.2 11 150 14170 295 80 72.5 -33.8 | 286 65 62.5 -18.3 Wind Parameters Mean winds (0-6000m): 297.3 at 24.6 knts Storm direction: 327.3 at 18.4 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 43.0 deg Storm rel helicity (0-3000m) pos: 317.8 neg: -46.4 tot: 271.4 m^2/s^2 ave: 90.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.7 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 0.33 Bulk Shear: 308.12 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 73 27 102 37| 11.8 0.0 11.8| 31.0 -46.4 -15.4 -30.8 -0.17| 14.9 -2.5 1000 79 28 105 39| 6.2 0.0 6.2|122.7 -46.4 76.3 76.3 0.26| 12.1 3.2 1500 85 26 110 38| 5.0 0.0 5.0|235.7 -46.4 189.3 126.2 0.49| 12.4 6.0 2000 91 23 116 37| 4.5 0.0 4.5|282.4 -46.4 236.0 118.0 0.54| 10.9 5.9 2500 96 21 120 35| 4.0 0.0 4.0|309.0 -46.4 262.6 105.1 0.55| 9.8 5.4 3000 98 18 123 33| 3.4 0.0 3.4|317.8 -46.4 271.4 90.5 0.53| 8.9 4.7 4000 110 17 130 33| 4.8 0.0 4.8|433.0 -46.6 386.4 96.6 0.59| 9.3 5.5 5000 148 19 147 38| 6.0 0.0 6.0|718.2 -46.6 671.6 134.3 0.71| 10.5 7.4 6000 297 25 250 13| 6.2 0.0 6.2|1074.5 -46.61028.0 171.3 0.77| 11.7 9.0 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251211.12.gif