UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 6 JAN 26 Station: RJCS WMO ident: 47418 Latitude: 42.98 Longitude: 144.40 Elevation: 37.00 ------------------------------------------------------------------------------- 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 1013 37 -7.9 -13.9 62 6.0 -9.4 355 6 264.3 264.5 263.0 267.8 1.29 1 1000 122 -7.1 -15.1 53 8.0 -9.0 40 12 266.0 266.2 264.1 269.3 1.18 2 979 287 -7.1 -17.1 45 10.0 -9.4 352 11 267.7 267.8 265.0 270.5 1.02 3 925 724 -10.7 -16.7 61 6.0 -12.1 225 8 268.4 268.6 265.7 271.5 1.12 4 850 1367 -16.1 -19.2 77 3.1 -16.7 270 17 269.3 269.4 266.1 272.1 0.98 5 815 1683 -18.7 -22.1 75 3.4 -19.3 276 17 269.8 269.9 266.1 272.1 0.80 6 787 1943 -20.5 -24.3 72 3.8 -21.1 282 17 270.6 270.7 266.4 272.5 0.68 7 775 2057 -20.1 -28.1 49 8.0 -21.2 284 17 272.2 272.3 267.1 273.6 0.49 8 727 2532 -20.1 -40.1 15 20.0 -22.0 294 17 277.2 277.2 269.7 277.7 0.16 9 700 2812 -21.7 -35.7 27 14.0 -23.2 300 17 278.5 278.5 270.7 279.3 0.26 10 666 3177 -22.7 -40.7 18 18.0 -24.4 303 20 281.3 281.4 272.2 281.9 0.16 11 517 4987 -34.5 -50.5 18 16.0 -35.3 318 33 288.2 288.2 275.9 288.5 0.07 12 500 5220 -35.7 -56.7 10 21.0 -36.5 320 35 289.5 289.5 276.5 289.6 0.04 13 447 5989 -40.1 -60.1 10 20.0 -40.7 317 46 293.4 293.4 278.4 293.5 0.03 14 400 6740 -43.3 315 56 298.7 15 383 7032 -45.0 315 64 300.3 16 368 7299 -46.5 315 63 301.7 17 321 8198 -50.9 315 60 307.6 18 300 8640 -50.5 300 58 314.2 19 255 9692 -50.3 296 56 329.4 20 250 9820 -49.7 295 56 332.2 21 200 11300 -47.3 270 58 357.9 22 188 11709 -46.3 269 56 365.9 23 150 13210 -44.7 265 49 393.0 24 145 13436 -45.5 263 48 395.5 25 103 15696 -48.3 246 43 430.7 26 100 15890 -49.3 245 43 432.5 27 96 16158 -48.1 243 40 439.9 28 92 16439 -45.9 240 36 449.6 29 70 18230 -51.7 225 14 473.8 30 66 18611 -53.9 226 14 477.0 31 55 19788 -52.5 229 14 505.8 32 50 20400 -56.3 230 14 510.8 33 49 20529 -55.5 515.7 34 44 21218 -53.3 537.2 TRP 321 8198 -50.9 315 60 307.6 WND 383 7032 -45.0 315 64 300.3 Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 37.20 % Est. max temperature: -3.03 C = 26.55 F Sfc-Lift cond lev (LCL): 920.32 mb = 762.56 m = 2501.80 ft T: -11.02 C 700-500 lapse rate: 5.81 C/km Conv cond level (CCL): 820.06 mb = 1636.24 m = 5368.18 ft Mean mixing ratio: 1.10 g/kg Conv temperature: -2.44 C = 27.60 F Cap Strength: 14.82 C Lifted Index: 15.73 C Risk: None Lifted Index @300 mb: 30.93 C Lifted Index @700 mb: 8.34 C Showalter Index: 14.50 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 16.50 C K Index: -13.60 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.06 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 42079.49 J/kg Cap Strength: 15.24 C Lift Cond Lev (LCL): 848.83 mb = 1377.33 m = 4518.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 17 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 1013 37 355 6 0.5 -6.0 | 149 11 -5.9 9.8 1 1000 122 40 12 -7.7 -9.2 | 115 16 -14.2 6.6 2 925 724 225 8 5.7 5.7 | 178 21 -0.8 21.4 3 850 1367 270 17 17.0 -0.0 | 214 19 10.5 15.8 4 700 2812 300 17 14.7 -8.5 | 229 11 8.3 7.3 5 500 5220 320 35 22.5 -26.8 | 305 19 16.0 -11.0 6 400 6740 315 56 39.6 -39.6 | 306 41 33.1 -23.8 7 383 7032 315 64 45.3 -45.3 | 307 49 38.8 -29.5 8 321 8198 315 60 42.4 -42.4 | 307 45 36.0 -26.7 9 300 8640 300 58 50.2 -29.0 | 287 46 43.8 -13.2 10 250 9820 295 56 50.8 -23.7 | 280 45 44.3 -7.9 11 200 11300 270 58 58.0 -0.0 | 253 54 51.5 15.8 12 150 13210 265 49 48.8 4.3 | 245 47 42.3 20.0 13 100 15890 245 43 39.0 18.2 | 224 47 32.5 33.9 14 70 18230 225 14 9.9 9.9 | 188 26 3.4 25.7 15 50 20400 230 14 10.7 9.0 | 190 25 4.3 24.8 Wind Parameters Mean winds (0-6000m): 307.7 at 22.7 knts Storm direction: 337.7 at 17.0 knts Shear (0-3000m) pos: 2.6 neg: 2.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 114.4 neg: -44.2 tot: 70.2 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 45.65 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 1 10 129 9| 0.0 10.0 10.0| 23.2 -25.1 -1.9 -3.8 0.11| 31.0 3.4 1000 276 10 193 15| 0.0 7.9 7.9| 55.1 -44.2 10.9 10.9 0.11| 22.6 2.6 1500 270 12 199 17| 2.8 5.3 8.0| 96.0 -44.2 51.8 34.6 0.24| 18.0 4.4 2000 274 13 204 16| 2.6 3.9 6.6|102.7 -44.2 58.5 29.3 0.26| 14.3 3.7 2500 279 14 208 15| 2.6 3.2 5.7|107.4 -44.2 63.2 25.3 0.26| 12.0 3.2 3000 284 14 212 14| 2.6 2.6 5.3|114.4 -44.2 70.2 23.4 0.29| 10.6 3.1 4000 293 16 223 13| 3.0 2.0 5.0|139.0 -44.2 94.9 23.7 0.37| 9.0 3.3 5000 302 19 241 11| 3.3 1.6 4.9|168.9 -44.2 124.7 24.9 0.42| 8.1 3.4 6000 308 23 261 12| 3.2 1.5 4.7|179.3 -44.2 135.1 22.5 0.38| 7.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260106.12.gif