UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 2 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 1018 9 26.2 19.2 65 7.0 21.3 100 21 297.8 300.3 293.9 338.1 13.88 1 1000 166 24.8 15.8 57 9.0 18.8 95 25 298.0 300.0 292.0 331.0 11.36 2 925 844 18.0 14.9 82 3.1 16.0 110 21 297.7 299.8 292.1 331.4 11.59 3 907 1012 16.4 14.3 87 2.1 15.0 122 19 297.7 299.8 291.9 330.8 11.37 4 895 1125 16.4 9.4 63 7.0 12.1 129 17 298.9 300.4 289.8 323.2 8.30 5 850 1563 14.2 10.2 77 4.0 11.7 160 12 301.0 302.7 291.2 328.3 9.23 6 838 1683 14.0 8.0 67 6.0 10.4 163 12 302.0 303.5 290.6 326.0 8.06 7 822 1846 13.0 6.0 62 7.0 9.0 166 12 302.6 304.0 290.0 324.0 7.15 8 811 1960 15.0 -13.0 13 28.0 3.6 168 12 305.9 306.3 285.8 311.5 1.73 9 765 2453 12.6 4.6 58 8.0 8.0 179 13 308.5 309.8 291.7 329.9 6.97 10 722 2935 8.4 4.2 75 4.2 6.0 189 14 309.0 310.4 292.0 331.1 7.18 11 700 3191 7.2 1.2 66 6.0 3.9 195 14 310.5 311.6 291.4 329.0 5.97 12 668 3574 5.0 -2.0 60 7.0 1.4 197 17 312.2 313.1 291.0 327.7 4.95 13 603 4399 -1.5 -3.7 85 2.2 -2.6 202 22 313.9 314.9 291.5 329.2 4.83 14 587 4614 -0.9 -3.4 83 2.5 -2.1 203 24 317.1 318.0 292.6 333.3 5.07 15 500 5880 -6.9 -7.8 93 0.9 -7.3 210 33 324.6 325.5 294.0 338.7 4.26 16 489 6052 -7.5 -8.5 93 1.0 -7.9 214 33 326.0 326.8 294.3 339.7 4.12 17 475 6277 -8.9 -10.1 91 1.2 -9.4 220 33 326.9 327.7 294.2 339.5 3.74 18 400 7580 -17.3 -19.6 82 2.3 -18.0 255 33 332.5 332.9 294.2 339.6 2.02 19 359 8381 -22.9 -27.5 66 4.6 -23.9 264 40 335.4 335.7 294.2 339.5 1.11 20 325 9102 -28.5 -35.5 51 7.0 -29.6 273 47 337.4 337.5 294.2 339.6 0.57 21 300 9670 -33.1 -43.1 36 10.0 -34.2 280 52 338.7 338.8 294.3 339.8 0.28 22 293 9836 -34.5 -44.5 36 10.0 -35.5 279 53 339.0 339.1 294.3 340.0 0.25 23 271 10378 -38.5 -43.5 59 5.0 -38.9 274 55 340.9 340.9 294.8 342.1 0.30 24 267 10480 -38.5 -49.5 30 11.0 -39.3 274 56 342.3 342.4 295.0 343.0 0.16 25 259 10689 -40.1 -50.1 34 10.0 -40.8 272 57 343.0 343.0 295.2 343.6 0.15 26 250 10930 -41.5 270 58 344.4 27 215 11938 -48.7 280 76 348.4 28 200 12410 -52.1 280 74 350.3 29 150 14220 -64.5 260 54 359.0 30 131 15036 -69.9 253 47 363.5 31 102 16488 -79.9 241 34 371.2 32 100 16600 -79.9 240 33 373.4 33 87 17379 -84.1 260 31 380.1 34 70 18610 -75.3 295 8 423.3 35 65 19040 -73.7 255 7 435.9 36 59 19604 -74.3 204 5 446.7 37 57 19806 -71.1 185 4 458.4 38 50 20580 -71.1 115 2 475.9 39 49 20701 -70.5 114 2 480.1 40 30 23710 -61.1 90 14 578.1 41 25 24849 -58.5 616.5 TRP 87 17379 -84.1 260 31 380.1 WND 215 11938 -48.7 280 76 348.4 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 618.00 mb = 4208.88 m = 13808.50 ft Wetbulb zero: 644.74 mb = 3859.87 m = 12663.45 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 71.02 % Est. max temperature: 28.54 C = 83.37 F Sfc-Lift cond lev (LCL): 919.28 mb = 896.98 m = 2942.81 ft T: 17.50 C 700-500 lapse rate: 5.24 C/km ThetaE index: 16.78 C Layer 838.0- 765.0 mb Conv cond level (CCL): 826.50 mb = 1799.76 m = 5904.67 ft Mean mixing ratio: 11.68 g/kg Conv temperature: 30.87 C = 87.57 F Cap Strength: 4.02 C Lifted Index: 3.51 C Risk: None Lifted Index @300 mb: 6.08 C Lifted Index @700 mb: 2.26 C Showalter Index: 5.15 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.10 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.40 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.57 J/kg Max Up Vert Vel: 1.06 m/s Conv Inhibition (B-): 21634.74 J/kg Cap Strength: 4.02 C Lift Cond Lev (LCL): 883.66 mb = 1233.51 m = 4046.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 at 15 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 1018 9 100 21 -20.7 3.6 | 73 30 -28.7 -9.0 1 1000 166 95 25 -24.9 2.2 | 72 35 -32.9 -10.5 2 925 844 110 21 -19.7 7.2 | 79 28 -27.8 -5.5 3 850 1563 160 12 -4.1 11.3 | 83 12 -12.1 -1.4 4 700 3191 195 14 3.6 13.5 | 101 4 -4.4 0.8 5 500 5880 210 33 16.5 28.6 | 208 18 8.5 15.9 6 400 7580 255 33 31.9 8.5 | 280 24 23.9 -4.1 7 300 9670 280 52 51.2 -9.0 | 297 48 43.2 -21.7 8 250 10930 270 58 58.0 -0.0 | 284 52 50.0 -12.7 9 215 11938 280 76 74.8 -13.2 | 291 72 66.8 -25.9 10 200 12410 280 74 72.9 -12.8 | 291 70 64.9 -25.5 11 150 14220 260 54 53.2 9.4 | 274 45 45.2 -3.3 12 100 16600 240 33 28.6 16.5 | 259 21 20.6 3.8 13 87 17379 260 31 30.5 5.4 | 288 24 22.5 -7.3 14 70 18610 295 8 7.3 -3.4 | 3 16 -0.8 -16.1 15 50 20580 115 2 -1.8 0.8 | 40 15 -9.8 -11.8 16 30 23710 90 14 -14.0 0.0 | 60 25 -22.0 -12.7 Wind Parameters Mean winds (0-6000m): 182.3 at 20.0 knts Storm direction: 212.3 at 15.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 26.3 deg Storm rel helicity (0-3000m) pos: 58.7 neg: -3.5 tot: 55.2 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 114.25 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 98 24 74 33| 2.3 0.0 2.3| 16.6 -0.0 16.6 33.2 0.26| 7.6 2.0 1000 103 23 76 31| 4.0 0.0 4.0| 43.6 -0.0 43.6 43.6 0.36| 7.9 2.9 1500 110 20 78 28| 6.0 0.0 6.0| 53.0 -2.5 50.6 33.7 0.25| 9.2 2.3 2000 118 18 81 24| 5.2 0.0 5.2| 55.5 -3.5 52.0 26.0 0.24| 7.7 1.8 2500 127 17 84 22| 4.7 0.0 4.7| 57.6 -3.5 54.1 21.6 0.25| 6.7 1.6 3000 135 17 87 20| 4.3 0.0 4.3| 58.7 -3.5 55.2 18.4 0.25| 6.0 1.5 4000 152 16 96 16| 4.0 0.0 4.0| 65.8 -3.5 62.3 15.6 0.34| 5.4 1.8 5000 168 18 112 13| 3.9 0.0 3.9| 75.9 -3.5 72.4 14.5 0.38| 5.1 1.9 6000 182 20 135 10| 3.9 0.0 3.9| 97.3 -3.5 93.8 15.6 0.41| 4.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20251202.00.gif