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 RJCS... Searching the city database file for: RJCS ... Date:1200Z 8 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 1004 37 -4.7 -8.7 74 4.0 -5.9 335 8 268.1 268.5 267.0 273.5 1.97 1 1000 46 -4.7 -8.7 74 4.0 -5.9 160 2 268.5 268.8 267.3 273.8 1.98 2 925 657 -8.7 -14.7 62 6.0 -10.2 340 19 270.4 270.6 267.4 274.1 1.32 3 876 1078 -11.3 -19.3 52 8.0 -13.0 272.0 272.1 267.8 274.7 0.95 4 850 1309 -13.1 -22.1 47 9.0 -14.8 310 14 272.4 272.5 267.8 274.6 0.76 5 816 1619 -16.1 -25.1 46 9.0 -17.6 272.4 272.5 267.5 274.2 0.61 6 747 2278 -22.3 -23.1 93 0.8 -22.4 272.7 272.8 268.0 275.0 0.80 7 736 2387 -22.7 -28.7 58 6.0 -23.5 273.4 273.5 267.9 274.8 0.49 8 700 2754 -25.9 -30.9 63 5.0 -26.5 295 21 273.8 273.9 268.0 275.1 0.42 9 684 2921 -27.3 -31.2 69 3.9 -27.7 274.1 274.1 268.2 275.3 0.41 10 680 2963 -26.5 -37.5 35 11.0 -27.5 275.4 275.4 268.7 276.1 0.22 11 603 3818 -33.1 -47.1 23 14.0 -33.8 277.4 277.4 269.7 277.7 0.09 12 570 4213 -33.3 -48.3 21 15.0 -34.1 281.7 281.7 272.3 282.0 0.08 13 500 5120 -39.7 -51.7 27 12.0 -40.1 235 31 284.6 284.6 273.9 284.9 0.06 14 493 5216 -40.1 -54.1 21 14.0 -40.6 285.3 285.3 274.3 285.5 0.05 15 443 5939 -43.7 289.6 16 405 6537 -45.9 240 41 294.3 17 400 6620 -45.9 245 41 295.3 18 380 6963 -46.1 299.4 19 339 7731 -42.7 314.0 20 328 7954 -42.9 316.7 21 300 8560 -41.5 260 52 326.9 22 272 9226 -39.9 338.5 23 250 9800 -40.9 260 64 345.3 TRP 405 6537 -45.9 240 41 294.3 WND 225 260 74 Sounding variables and indices 1000-500 mb thick: 5074.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 45.89 % Est. max temperature: -0.49 C = 31.12 F Sfc-Lift cond lev (LCL): 942.42 mb = 510.78 m = 1675.75 ft T: -7.74 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.43 C Layer 850.0- 747.0 mb Conv cond level (CCL): 842.70 mb = 1374.56 m = 4509.67 ft Mean mixing ratio: 1.57 g/kg Conv temperature: -0.41 C = 31.26 F Cap Strength: 7.05 C Lifted Index: 8.97 C Risk: None Lifted Index @300 mb: 37.46 C Lifted Index @700 mb: 1.36 C Showalter Index: 8.44 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 17.60 C K Index: -0.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.09 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 5435.81 J/kg Cap Strength: 8.68 C Lift Cond Lev (LCL): 879.14 mb = 1050.31 m = 3445.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 225 12003 260 74 72.9 12.8 1 1004 37 335 8 3.4 -7.3 2 1000 46 160 2 -0.7 1.9 3 925 657 340 19 6.5 -17.9 4 850 1309 310 14 10.7 -9.0 5 700 2754 295 21 19.0 -8.9 6 500 5120 235 31 25.4 17.8 7 405 6537 240 41 35.5 20.5 8 400 6620 245 41 37.2 17.3 9 300 8560 260 52 51.2 9.0 10 250 9800 260 64 63.0 11.1 Wind Parameters Energy-Hel index: -0.38 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260108.12.gif