UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 10 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 1014 9 23.8 16.8 65 7.0 19.1 20 15 295.8 297.9 291.7 330.2 11.95 1 1000 132 23.2 15.2 61 8.0 17.9 15 21 296.4 298.3 291.1 327.9 10.92 2 925 805 16.4 13.6 83 2.8 14.6 15 21 296.1 298.0 290.8 326.8 10.64 3 900 1038 14.4 12.5 88 1.9 13.2 343 17 296.3 298.2 290.5 325.7 10.17 4 858 1442 13.0 9.6 80 3.4 10.9 286 11 299.0 300.6 290.2 324.7 8.78 5 850 1521 12.4 8.1 75 4.3 9.9 275 10 299.1 300.6 289.6 322.6 8.00 6 848 1541 12.2 8.0 75 4.2 9.7 275 10 299.1 300.6 289.5 322.5 7.96 7 800 2024 8.0 5.5 84 2.5 6.6 281 17 299.7 301.0 288.9 320.6 7.09 8 797 2055 8.0 3.6 74 4.4 5.6 282 18 300.0 301.1 288.2 318.5 6.23 9 786 2171 13.8 -27.2 4 41.0 1.1 283 19 307.4 307.5 285.0 309.2 0.52 10 760 2452 11.8 -30.2 4 42.0 -0.3 287 23 308.2 308.3 285.2 309.6 0.41 11 734 2743 11.8 -34.2 2 46.0 -0.7 290 27 311.3 311.4 286.2 312.3 0.29 12 700 3137 9.4 -27.6 5 37.0 -1.8 295 33 312.9 313.0 287.1 314.9 0.57 13 546 5148 -2.7 -36.7 5 34.0 -10.4 269 46 321.6 321.6 289.6 322.7 0.30 14 525 5457 -4.9 -38.9 5 34.0 -11.9 265 48 322.5 322.6 289.8 323.5 0.25 15 517 5578 -4.1 -38.1 5 34.0 -11.5 263 49 324.9 325.0 290.6 326.0 0.28 16 500 5840 -6.5 -36.5 7 30.0 -13.0 260 51 325.1 325.2 290.7 326.4 0.34 17 436 6899 -13.3 -34.3 15 21.0 -17.7 281 60 329.5 329.6 292.0 331.3 0.48 18 400 7550 -18.1 -30.1 34 12.0 -20.8 295 66 331.5 331.6 292.9 334.3 0.78 19 386 7815 -20.1 -31.1 37 11.0 -22.4 293 67 332.2 332.4 293.0 335.0 0.74 20 345 8642 -22.5 -52.5 5 30.0 -25.8 287 69 339.8 339.8 294.4 340.2 0.09 21 300 9650 -30.9 -56.9 6 26.0 -32.9 280 72 341.8 341.8 294.8 342.1 0.06 22 257 10731 -40.1 -62.1 8 22.0 -41.1 267 79 343.7 343.7 295.3 343.9 0.03 23 250 10920 -41.9 265 80 343.8 24 245 11055 -43.0 265 80 344.2 25 200 12380 -53.5 275 78 348.0 26 179 13091 -56.9 273 70 353.7 27 150 14200 -62.9 270 58 361.7 28 149 14241 -63.3 270 58 361.7 29 121 15493 -72.9 262 53 366.3 30 103 16430 -76.7 256 50 376.3 31 100 16600 -77.3 255 49 378.4 32 94 16952 -77.9 250 45 384.0 33 91 17138 -76.1 247 43 391.1 34 84 17593 -79.5 240 37 393.3 35 70 18630 -76.7 220 29 420.3 36 69 18713 -75.9 222 28 423.7 37 62 19330 -76.1 240 23 436.5 38 56 19924 -71.1 256 18 460.8 39 51 20481 -67.9 272 13 480.7 40 50 20600 -66.7 275 12 486.3 41 30 23730 -62.3 280 14 574.8 42 27 24387 -59.7 272 12 599.7 43 20 26270 -59.3 250 8 654.7 44 18 26930 -60.3 255 10 671.5 45 16 27678 -53.9 261 13 715.4 46 11 30092 -53.5 280 21 797.8 47 10 30710 -50.5 285 23 831.0 48 8.3 31917 -53.5 864.7 TRP 84 17593 -79.5 240 37 393.3 WND 245 11055 -43.0 265 80 344.2 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 580.36 mb = 4699.15 m = 15416.96 ft Wetbulb zero: 765.05 mb = 2396.87 m = 7863.64 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 30.40 % Est. max temperature: 26.62 C = 79.92 F Sfc-Lift cond lev (LCL): 915.07 mb = 896.83 m = 2942.32 ft T: 15.61 C 700-500 lapse rate: 5.88 C/km ThetaE index: 20.96 C Layer 1000.0- 760.0 mb Conv cond level (CCL): 853.38 mb = 1487.62 m = 4880.59 ft Mean mixing ratio: 10.84 g/kg Conv temperature: 27.10 C = 80.79 F Cap Strength: 6.66 C Lifted Index: 5.96 C Risk: None Lifted Index @300 mb: 11.03 C Lifted Index @700 mb: 5.98 C Showalter Index: 8.48 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 14.60 C K Index: -10.00 Risk: None Sweat Index: 168.20 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.32 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 18.75 J/kg Cap Strength: 6.36 C Lift Cond Lev (LCL): 889.82 mb = 1134.25 m = 3721.25 ft Lev Free Conv (LFC): 824.82 mb = 1770.64 m = 5809.10 ft Equ Level (EL): 794.82 mb = 2077.82 m = 6816.91 ft B at Equ Level: 1.26 J/kg Max Parcel Lev (MPL): 784.82 mb = 2183.23 m = 7162.76 ft Wind level data Storm motion: 315 at 23 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 20 15 -5.1 -14.1 | 96 22 -21.6 2.4 1 1000 132 15 21 -5.4 -20.3 | 80 22 -21.9 -3.8 2 925 805 15 21 -5.4 -20.3 | 80 22 -21.9 -3.8 3 850 1521 275 10 10.0 -0.9 | 157 17 -6.5 15.6 4 700 3137 295 33 29.9 -13.9 | 259 14 13.5 2.5 5 500 5840 260 51 50.2 8.9 | 233 42 33.8 25.3 6 400 7550 295 66 59.8 -27.9 | 285 45 43.4 -11.4 7 300 9650 280 72 70.9 -12.5 | 266 55 54.5 4.0 8 250 10920 265 80 79.7 7.0 | 250 67 63.3 23.4 9 245 11055 265 80 79.7 7.0 | 250 67 63.3 23.4 10 200 12380 275 78 77.7 -6.8 | 261 62 61.3 9.7 11 150 14200 270 58 58.0 -0.0 | 248 45 41.6 16.5 12 100 16600 255 49 47.3 12.7 | 227 42 30.9 29.1 13 84 17593 240 37 32.0 18.5 | 204 38 15.6 35.0 14 70 18630 220 29 18.6 22.2 | 183 39 2.2 38.7 15 50 20600 275 12 12.0 -1.0 | 164 16 -4.5 15.4 16 30 23730 280 14 13.8 -2.4 | 169 14 -2.6 14.0 17 20 26270 250 8 7.5 2.7 | 155 21 -8.9 19.2 18 10 30710 285 23 22.2 -6.0 | 209 12 5.8 10.5 Wind Parameters Mean winds (0-6000m): 285.1 at 31.0 knts Storm direction: 315.1 at 23.2 knts Shear (0-3000m) pos: 3.7 neg: 3.4 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 155.3 deg Storm rel helicity (0-3000m) pos: 107.8 neg: -35.9 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 182.62 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 15 20 82 22| 0.0 6.4 6.4| 0.0 -35.6 -35.6 -71.2 -1.00| 6.4 -6.4 1000 13 20 81 21| 0.0 5.1 5.1| 5.5 -35.9 -30.4 -30.4 -0.29| 8.4 -2.5 1500 6 18 85 19| 0.0 6.9 6.9| 37.6 -35.9 1.8 1.2 0.22| 12.1 2.6 2000 352 17 88 14| 1.8 5.1 6.9| 61.4 -35.9 25.5 12.7 0.33| 10.8 3.5 2500 334 18 94 9| 2.9 4.1 7.0| 84.3 -35.9 48.4 19.3 0.42| 10.2 4.3 3000 321 19 107 5| 3.7 3.4 7.1|107.8 -35.9 71.9 24.0 0.50| 9.8 4.9 4000 308 23 221 3| 2.8 3.8 6.5|113.7 -48.1 65.6 16.4 0.41| 8.8 3.6 5000 296 27 240 9| 2.2 4.2 6.4|113.7 -83.3 30.4 6.1 0.29| 8.2 2.4 6000 285 31 238 16| 1.9 4.3 6.1|149.7-134.7 15.0 2.5 0.22| 8.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251210.12.gif