UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 9 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 1012 37 -3.5 -11.5 54 8.0 -5.8 275 8 268.7 269.0 266.7 273.0 1.56 1 1000 113 -3.3 -12.3 50 9.0 -5.8 300 17 269.9 270.1 267.3 274.0 1.48 2 925 725 -7.1 -16.1 49 9.0 -9.3 290 23 272.0 272.2 268.2 275.4 1.17 3 901 929 -8.7 -17.7 48 9.0 -10.8 293 24 272.5 272.6 268.3 275.5 1.05 4 850 1377 -12.5 -18.5 61 6.0 -13.8 300 25 273.1 273.2 268.7 276.0 1.04 5 817 1678 -13.7 -19.7 60 6.0 -14.9 302 28 274.9 275.1 269.8 277.7 0.98 6 727 2558 -17.7 -25.7 50 8.0 -19.0 308 36 279.8 279.9 272.2 281.8 0.65 7 700 2840 -19.3 -31.3 34 12.0 -20.9 310 39 281.1 281.2 272.5 282.4 0.40 8 659 3284 -21.5 -47.5 8 26.0 -23.6 307 45 283.5 283.5 273.3 283.8 0.08 9 637 3533 -21.1 -59.1 2 38.0 -23.4 306 48 286.7 286.8 275.0 286.8 0.02 10 586 4143 -24.1 -41.1 19 17.0 -25.7 302 56 290.2 290.2 277.0 290.8 0.18 11 555 4536 -26.1 -46.1 13 20.0 -27.7 300 62 292.4 292.4 278.0 292.7 0.11 12 500 5280 -31.1 -46.1 21 15.0 -32.1 295 72 295.1 295.1 279.3 295.5 0.12 13 418 6530 -40.1 -51.1 30 11.0 -40.6 291 88 299.1 299.1 281.1 299.4 0.08 14 402 6796 -42.0 -51.1 36 9.1 -42.3 290 91 300.0 300.0 281.5 300.3 0.09 15 401 6813 -42.1 290 90 300.1 16 400 6830 -42.1 290 89 300.3 17 312 8460 -54.7 285 86 304.8 18 300 8710 -55.1 285 86 307.7 19 250 9880 -54.1 275 76 325.6 20 230 10418 -51.9 336.8 21 223 10619 -50.5 342.0 TRP 312 8460 -54.7 285 86 304.8 WND 402 6796 -42.0 -51.1 36 9.1 -42.3 290 91 300.0 300.0 281.5 300.3 0.09 Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 34.48 % Est. max temperature: 0.70 C = 33.25 F Sfc-Lift cond lev (LCL): 891.73 mb = 1008.62 m = 3309.10 ft T: -9.37 C 700-500 lapse rate: 4.84 C/km Conv cond level (CCL): 732.27 mb = 2503.43 m = 8213.24 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 7.33 C = 45.20 F Cap Strength: 15.42 C Lifted Index: 17.04 C Risk: None Lifted Index @300 mb: 23.40 C Lifted Index @700 mb: 7.46 C Showalter Index: 15.93 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 12.60 C K Index: -11.90 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.52 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 7215.07 J/kg Cap Strength: 16.92 C Lift Cond Lev (LCL): 834.27 mb = 1519.17 m = 4984.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 34 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 37 275 8 8.0 -0.7 | 162 30 -9.4 28.4 1 1000 113 300 17 14.7 -8.5 | 173 21 -2.6 20.6 2 925 725 290 23 21.6 -7.9 | 191 22 4.3 21.3 3 850 1377 300 25 21.7 -12.5 | 195 17 4.3 16.6 4 700 2840 310 39 29.9 -25.1 | 252 13 12.5 4.1 5 500 5280 295 72 65.3 -30.4 | 272 48 47.9 -1.3 6 402 6796 290 91 85.5 -31.1 | 272 68 68.2 -2.0 7 400 6830 290 89 83.6 -30.4 | 271 66 66.3 -1.3 8 312 8460 285 86 83.1 -22.3 | 264 66 65.7 6.9 9 300 8710 285 86 83.1 -22.3 | 264 66 65.7 6.9 10 250 9880 275 76 75.7 -6.6 | 249 63 58.4 22.5 Wind Parameters Mean winds (0-6000m): 299.3 at 45.2 knts Storm direction: 329.3 at 33.9 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 135.1 neg: 0.0 tot: 135.1 m^2/s^2 ave: 45.0 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 99.23 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 ------------------------------------------------------------------------------- 500 296 18 177 21| 14.2 0.0 14.2| 57.8 0.0 57.8 115.7 0.64| 15.5 9.9 1000 293 20 184 21| 8.6 0.0 8.6| 72.7 0.0 72.7 72.7 0.64| 9.9 6.3 1500 295 22 187 20| 6.7 0.0 6.7| 81.2 0.0 81.2 54.1 0.61| 8.0 4.9 2000 298 24 191 19| 6.3 0.0 6.3| 99.7 0.0 99.7 49.8 0.66| 7.3 4.8 2500 300 26 197 17| 6.1 0.0 6.1|117.8 0.0 117.8 47.1 0.71| 6.9 4.9 3000 302 28 203 15| 6.1 0.0 6.1|135.1 0.0 135.1 45.0 0.72| 6.8 4.9 4000 303 33 222 15| 4.5 1.9 6.4|159.2 0.0 159.2 39.8 0.61| 7.0 4.3 5000 302 39 241 18| 3.6 3.0 6.7|164.1 -2.5 161.6 32.3 0.48| 7.1 3.4 6000 299 45 252 23| 3.0 3.7 6.7|169.1 -5.8 163.3 27.2 0.40| 7.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260109.12.gif