UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 8 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 1012 9 23.6 19.4 77 4.2 20.7 220 10 295.7 298.3 293.4 336.4 14.15 1 1000 114 23.4 18.4 74 5.0 20.0 215 16 296.5 299.0 293.2 335.3 13.43 2 925 792 18.2 16.1 88 2.1 16.8 270 19 297.9 300.2 292.9 334.3 12.54 3 862 1393 14.8 13.7 93 1.1 14.1 266 19 300.4 302.5 292.9 334.2 11.51 4 850 1512 15.2 12.4 83 2.8 13.4 265 19 302.1 304.0 292.7 333.7 10.70 5 838 1633 15.8 11.8 77 4.0 13.3 265 20 303.9 305.9 293.0 335.0 10.43 6 739 2691 11.2 6.3 72 4.9 8.3 261 32 310.0 311.6 293.0 335.0 8.13 7 700 3142 9.6 5.2 74 4.4 7.0 260 37 313.1 314.6 293.8 337.8 7.95 8 669 3516 7.6 2.7 71 4.9 4.8 262 38 315.0 316.3 293.5 336.8 6.97 9 564 4893 -4.1 -8.1 74 4.0 -5.8 270 41 316.9 317.6 291.4 328.9 3.68 10 554 5034 -2.5 -22.5 20 20.0 -8.8 270 41 320.5 320.7 290.1 324.4 1.13 11 535 5312 -1.7 -47.7 2 46.0 -10.2 272 42 324.6 324.6 290.3 325.0 0.10 12 500 5850 -2.1 275 43 330.5 13 495 5929 -2.3 275 43 331.2 14 435 6938 -8.3 -47.3 3 39.0 -15.2 275 41 336.0 336.1 293.4 336.5 0.12 15 400 7580 -13.5 -49.5 3 36.0 -18.9 275 39 337.4 337.5 293.8 337.9 0.10 16 300 9690 -30.3 -62.3 3 32.0 -32.4 280 47 342.7 342.7 295.0 342.8 0.03 17 250 10960 -39.1 -72.1 2 33.0 -40.3 270 45 347.9 347.9 296.2 348.0 0.01 18 242 11182 -40.1 -76.1 1 36.0 -41.2 269 45 349.7 349.7 296.5 349.7 0.01 19 200 12450 -51.3 265 43 351.5 20 150 14270 -65.1 265 33 357.9 21 114 15898 -76.1 366.7 22 100 16643 -82.3 368.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 600.79 mb = 4410.50 m = 14469.98 ft Wetbulb zero: 621.50 mb = 4110.18 m = 13484.66 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 65.51 % Est. max temperature: 28.32 C = 82.98 F Sfc-Lift cond lev (LCL): 951.78 mb = 543.79 m = 1784.08 ft T: 20.10 C 700-500 lapse rate: 4.32 C/km ThetaE index: 2.67 C Layer 1000.0- 838.0 mb Conv cond level (CCL): 882.67 mb = 1191.19 m = 3908.07 ft Mean mixing ratio: 13.00 g/kg Conv temperature: 27.47 C = 81.44 F Cap Strength: 4.02 C Lifted Index: 6.85 C Risk: None Lifted Index @300 mb: 6.89 C Lifted Index @700 mb: 3.60 C Showalter Index: 7.37 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 14.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 229.80 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.60 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 292.17 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 913.56 mb = 898.04 m = 2946.30 ft Lev Free Conv (LFC): 578.56 mb = 4687.35 m = 15378.26 ft Equ Level (EL): 558.56 mb = 4969.55 m = 16304.11 ft B at Equ Level: 4.93 J/kg Max Parcel Lev (MPL): 548.56 mb = 5112.86 m = 16774.28 ft Wind level data Storm motion: 295 at 24 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 1012 9 220 10 6.4 7.7 | 140 23 -15.0 17.7 1 1000 114 215 16 9.2 13.1 | 152 26 -12.2 23.2 2 925 792 270 19 19.0 -0.0 | 167 10 -2.4 10.1 3 850 1512 265 19 18.9 1.7 | 168 12 -2.5 11.7 4 700 3142 260 37 36.4 6.4 | 222 22 15.0 16.5 5 500 5850 275 43 42.8 -3.7 | 254 22 21.4 6.3 6 400 7580 275 39 38.9 -3.4 | 249 19 17.5 6.7 7 300 9690 280 47 46.3 -8.2 | 266 25 24.9 1.9 8 250 10960 270 45 45.0 -0.0 | 247 26 23.6 10.1 9 200 12450 265 43 42.8 3.7 | 237 26 21.4 13.8 10 150 14270 265 33 32.9 2.9 | 222 17 11.5 12.9 Wind Parameters Mean winds (0-6000m): 265.2 at 31.5 knts Storm direction: 295.2 at 23.6 knts Shear (0-3000m) pos: 2.5 neg: 2.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 115.7 neg: -0.0 tot: 115.6 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 57.19 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 ------------------------------------------------------------------------------- 500 229 16 156 23| 10.2 0.0 10.2| 60.4 0.0 60.4 120.7 0.63| 15.8 10.0 1000 249 17 162 17| 7.4 0.0 7.4| 64.3 -0.0 64.3 64.3 0.46| 12.0 5.5 1500 256 18 164 15| 5.0 0.4 5.4| 64.8 -0.0 64.8 43.2 0.44| 8.4 3.7 2000 258 19 168 14| 3.7 1.5 5.2| 82.3 -0.0 82.2 41.1 0.54| 7.7 4.2 2500 259 21 175 14| 3.0 2.3 5.3| 99.4 -0.0 99.4 39.7 0.58| 7.3 4.2 3000 260 23 184 14| 2.5 2.9 5.4|115.7 -0.0 115.6 38.5 0.58| 7.1 4.1 4000 261 26 197 15| 2.4 2.2 4.6|141.5 -0.0 141.5 35.4 0.61| 5.9 3.6 5000 263 29 208 16| 2.4 1.7 4.1|167.5 -0.0 167.4 33.5 0.65| 5.2 3.4 6000 265 32 218 16| 2.2 1.5 3.7|189.9 -0.5 189.4 31.6 0.67| 4.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20260108.12.gif