UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 10 JAN 26 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 1019 9 23.0 17.0 69 6.0 19.0 70 10 294.6 296.7 291.5 329.0 12.04 1 1000 173 21.6 15.6 69 6.0 17.7 85 16 294.8 296.8 290.8 326.9 11.21 2 925 842 15.2 13.7 91 1.5 14.3 80 16 294.9 296.8 290.5 325.6 10.71 3 863 1427 11.2 10.6 96 0.6 10.9 325 5 296.6 298.3 289.9 323.7 9.34 4 850 1554 11.2 10.6 96 0.6 10.9 300 2 297.9 299.6 290.4 325.5 9.48 5 824 1814 10.4 9.6 95 0.8 9.9 294 8 299.7 301.4 290.7 326.6 9.14 6 700 3160 4.4 3.5 94 0.9 3.9 265 39 307.4 308.7 291.4 328.9 7.05 7 656 3685 1.6 0.3 91 1.3 0.9 266 40 310.0 311.1 291.3 328.4 5.97 8 613 4227 -1.1 -3.9 81 2.8 -2.4 267 41 312.9 313.8 291.0 327.7 4.68 9 586 4585 -2.7 -19.7 26 17.0 -8.2 268 42 315.1 315.4 288.6 319.7 1.37 10 577 4708 0.6 -29.4 8 30.0 -7.7 268 42 320.4 320.5 289.5 322.4 0.58 11 569 4821 1.2 -30.8 7 32.0 -7.5 268 43 322.4 322.5 290.0 324.2 0.52 12 500 5850 -3.5 -44.5 2 41.0 -11.6 270 45 328.8 328.8 291.5 329.3 0.15 13 499 5866 -3.5 -45.5 2 42.0 -11.6 270 45 329.0 329.0 291.6 329.5 0.13 14 400 7570 -16.1 -55.1 2 39.0 -20.8 265 47 334.1 334.1 292.9 334.3 0.05 15 397 7627 -16.3 -58.3 1 42.0 -21.0 265 47 334.5 334.5 293.0 334.7 0.04 16 384 7877 -15.1 -60.1 1 45.0 -20.3 266 47 339.3 339.3 294.2 339.4 0.03 17 300 9680 -31.5 -59.5 5 28.0 -33.4 275 45 341.0 341.0 294.6 341.2 0.04 18 250 10950 -39.9 -69.9 3 30.0 -41.0 270 52 346.7 346.7 295.9 346.8 0.01 19 200 12430 -51.1 275 54 351.8 20 181 13074 -55.7 277 52 354.5 21 150 14250 -63.9 280 49 360.0 22 121 15526 -74.9 272 43 362.7 23 105 16335 -80.1 267 38 367.8 24 100 16610 -80.1 265 37 373.0 25 83 17648 -86.9 249 31 379.5 26 76 18131 -86.1 242 28 390.9 27 74 18279 -82.5 240 27 401.5 28 70 18590 -81.9 235 25 409.2 29 69 18670 -80.1 232 24 414.7 30 68 18753 -75.3 229 24 426.8 31 63 19192 -76.3 212 21 434.0 32 50 20540 -69.3 160 12 480.2 33 40 21901 -63.9 101 9 525.4 34 35 22737 -58.1 66 6 561.0 35 30 23710 -59.5 25 4 582.4 36 23 25373 -58.9 38 4 630.2 37 20 26250 -58.3 45 4 657.7 38 12 29513 -51.9 783.9 TRP WND Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 630.52 mb = 4006.40 m = 13144.19 ft Freezing level: 578.64 mb = 4686.07 m = 15374.07 ft Freezing level: 551.38 mb = 5083.36 m = 16677.49 ft Wetbulb zero: 644.43 mb = 3827.27 m = 12556.49 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 68.88 % Est. max temperature: 24.87 C = 76.76 F Sfc-Lift cond lev (LCL): 933.09 mb = 767.24 m = 2517.17 ft T: 15.92 C 700-500 lapse rate: 2.94 C/km ThetaE index: 5.38 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 903.32 mb = 1041.92 m = 3418.33 ft Mean mixing ratio: 11.06 g/kg Conv temperature: 23.89 C = 75.01 F Cap Strength: 7.68 C Lifted Index: 9.43 C Risk: None Lifted Index @300 mb: 11.02 C Lifted Index @700 mb: 1.36 C Showalter Index: 9.96 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 14.70 C Cross Totals Index: 14.10 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 176.20 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.57 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 2.63 J/kg Cap Strength: 9.37 C Lift Cond Lev (LCL): 912.37 mb = 957.89 m = 3142.65 ft Lev Free Conv (LFC): 887.37 mb = 1192.14 m = 3911.17 ft Equ Level (EL): 847.37 mb = 1579.88 m = 5183.27 ft B at Equ Level: 4.40 J/kg Max Parcel Lev (MPL): 807.37 mb = 1981.95 m = 6502.38 ft Wind level data Storm motion: 299 at 22 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 1019 9 70 10 -9.4 -3.4 | 104 29 -28.5 7.0 1 1000 173 85 16 -15.9 -1.4 | 104 36 -35.1 9.0 2 925 842 80 16 -15.8 -2.8 | 102 36 -34.9 7.6 3 850 1554 300 2 1.7 -1.0 | 118 20 -17.4 9.4 4 700 3160 265 39 38.9 3.4 | 235 24 19.7 13.8 5 500 5850 270 45 45.0 -0.0 | 248 28 25.9 10.4 6 400 7570 265 47 46.8 4.1 | 242 31 27.7 14.5 7 300 9680 275 45 44.8 -3.9 | 256 26 25.7 6.5 8 250 10950 270 52 52.0 -0.0 | 252 34 32.9 10.4 9 200 12430 275 54 53.8 -4.7 | 261 35 34.7 5.7 10 150 14250 280 49 48.3 -8.5 | 266 29 29.1 1.9 11 100 16610 265 37 36.9 3.2 | 232 22 17.7 13.6 12 70 18590 235 25 20.5 14.3 | 183 25 1.3 24.7 13 50 20540 160 12 -4.1 11.3 | 133 32 -23.2 21.7 14 30 23710 25 4 -1.7 -3.6 | 108 22 -20.8 6.8 15 20 26250 45 4 -2.8 -2.8 | 109 23 -22.0 7.6 Wind Parameters Mean winds (0-6000m): 268.5 at 29.0 knts Storm direction: 298.5 at 21.8 knts Shear (0-3000m) pos: 1.1 neg: 8.8 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 131.3 deg Storm rel helicity (0-3000m) pos: 85.8 neg: -60.2 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 255.95 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 82 15 104 35| 6.8 0.0 6.8| 4.3 -6.6 -2.3 -4.6 -0.03| 7.7 -0.2 1000 80 15 103 35| 3.4 4.8 8.2| 4.3 -55.5 -51.2 -51.2 -0.35| 8.7 -3.0 1500 79 13 104 33| 2.3 6.2 8.5| 45.3 -60.2 -14.9 -10.0 0.05| 11.6 0.6 2000 74 11 104 31| 1.7 7.1 8.8| 55.6 -60.2 -4.6 -2.3 0.10| 11.2 1.2 2500 46 13 93 28| 1.4 8.1 9.5| 73.6 -60.2 13.4 5.4 0.26| 11.5 3.0 3000 287 16 144 7| 1.1 8.8 10.0| 85.8 -60.2 25.6 8.5 0.27| 11.8 3.2 4000 269 21 191 11| 0.7 7.2 7.9| 97.9 -60.2 37.7 9.4 0.27| 9.6 2.6 5000 268 26 210 13| 0.3 5.7 6.1|113.0 -60.2 52.8 10.6 0.29| 8.0 2.3 6000 269 29 222 15| 0.1 4.8 4.9|125.6 -61.5 64.0 10.7 0.30| 6.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20260110.12.gif