UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:0000Z 12 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 ------------------------------------------------------------------------------- 0 1000 -48 255 17 SFC 992 37 -1.5 -9.5 54 8.0 -4.0 255 17 272.3 272.6 269.6 277.5 1.87 2 925 568 -6.9 -11.9 67 5.0 -8.3 275 25 272.3 272.5 269.2 276.9 1.66 3 875 998 -11.1 -12.4 90 1.3 -11.5 288 30 272.3 272.5 269.2 277.0 1.68 4 850 1220 -12.1 -17.0 67 4.9 -13.2 295 33 273.5 273.7 269.2 276.9 1.19 5 840 1310 -12.7 -17.4 68 4.7 -13.7 295 34 273.8 274.0 269.4 277.1 1.16 6 802 1662 -15.5 -18.4 78 2.9 -16.1 296 39 274.4 274.6 269.7 277.6 1.12 7 764 2027 -17.3 -21.7 69 4.4 -18.1 298 43 276.3 276.5 270.5 278.9 0.88 8 700 2681 -18.7 -31.7 31 13.0 -20.5 300 52 281.8 281.8 272.9 283.0 0.38 9 669 3016 -21.1 -36.1 25 15.0 -22.8 301 51 282.8 282.8 273.2 283.6 0.26 10 544 4504 -33.1 -43.1 36 10.0 -33.7 304 44 285.7 285.7 274.7 286.2 0.16 11 501 5076 -38.1 -40.7 76 2.6 -38.2 305 41 286.4 286.5 275.2 287.1 0.22 12 500 5090 -38.3 -41.3 73 3.0 -38.5 305 41 286.3 286.4 275.1 287.0 0.21 13 484 5312 -40.1 -44.1 65 4.0 -40.3 301 42 286.8 286.8 275.3 287.3 0.16 14 400 6580 -50.1 280 47 289.9 15 355 7351 -55.5 300 45 292.7 16 351 7424 -52.9 299 45 297.1 17 344 7554 -53.1 297 46 298.6 18 324 7944 -48.9 292 49 309.5 19 311 8213 -49.1 288 51 312.9 20 300 8450 -48.5 285 52 317.0 21 263 9322 -46.5 274 50 332.1 22 250 9660 -46.3 270 49 337.2 23 224 10391 -45.5 265 54 349.2 24 203 11042 -48.9 261 59 353.8 25 200 11140 -48.3 260 60 356.3 26 179 11875 -46.1 255 67 371.4 27 177 11949 -46.1 255 68 372.5 28 151 13006 -46.3 255 60 389.5 29 150 13050 -45.7 255 60 391.3 30 121 14482 -45.5 416.5 31 101 15687 -45.5 438.6 TRP 355 7351 -55.5 300 45 292.7 WND 177 11949 -46.1 255 68 372.5 Sounding variables and indices 1000-500 mb thick: 5138.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 51.58 % Est. max temperature: -0.07 C = 31.87 F Sfc-Lift cond lev (LCL): 874.71 mb = 1000.52 m = 3282.50 ft T: -11.11 C 700-500 lapse rate: 8.14 C/km ThetaE index: 0.59 C Layer 925.0- 875.0 mb Conv cond level (CCL): 842.66 mb = 1286.30 m = 4220.08 ft Mean mixing ratio: 1.73 g/kg Conv temperature: -0.09 C = 31.84 F Cap Strength: 7.99 C Lifted Index: 7.91 C Risk: None Lifted Index @300 mb: 28.30 C Lifted Index @700 mb: 6.18 C Showalter Index: 8.09 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 21.30 C K Index: -3.80 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.14 J/kg Max Up Vert Vel: 0.53 m/s Conv Inhibition (B-): 20951.20 J/kg Cap Strength: 8.01 C Lift Cond Lev (LCL): 861.15 mb = 1120.19 m = 3675.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 31 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 ---------------------------------------------------------- 0 992 37 255 17 16.4 4.4 | 180 30 -0.0 30.4 1 925 568 275 25 24.9 -2.2 | 200 25 8.5 23.8 2 850 1220 295 33 29.9 -13.9 | 228 18 13.5 12.0 3 700 2681 300 52 45.0 -26.0 | 270 29 28.6 -0.0 4 500 5090 305 41 33.6 -23.5 | 262 17 17.1 2.4 5 400 6580 280 47 46.3 -8.2 | 239 35 29.8 17.8 6 355 7351 300 45 39.0 -22.5 | 261 23 22.5 3.5 7 300 8450 285 52 50.2 -13.5 | 250 36 33.8 12.5 8 250 9660 270 49 49.0 -0.0 | 231 42 32.5 26.0 9 200 11140 260 60 59.1 10.4 | 230 56 42.6 36.4 10 177 11949 255 68 65.7 17.6 | 228 66 49.2 43.6 11 150 13050 255 60 58.0 15.5 | 225 59 41.5 41.5 Wind Parameters Mean winds (0-6000m): 297.6 at 41.0 knts Storm direction: 327.6 at 30.7 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 225.6 neg: -1.6 tot: 224.0 m^2/s^2 ave: 74.7 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 86.89 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 ------------------------------------------------------------------------------- 500 266 21 189 28| 10.4 0.0 10.4| 66.9 0.0 66.9 133.8 0.88| 10.5 9.2 1000 275 24 198 25| 9.9 0.0 9.9|115.8 0.0 115.8 115.8 0.86| 10.3 8.8 1500 283 27 207 22| 9.2 0.0 9.2|151.5 0.0 151.5 101.0 0.87| 9.6 8.3 2000 288 31 217 21| 8.5 0.0 8.5|183.0 0.0 183.0 91.5 0.87| 8.9 7.7 2500 291 34 228 20| 8.2 0.0 8.2|216.0 0.0 216.0 86.4 0.85| 8.5 7.2 3000 293 37 237 21| 6.9 0.0 6.9|225.6 -1.6 224.0 74.7 0.81| 7.6 6.2 4000 296 40 246 21| 4.7 0.0 4.7|225.6 -8.4 217.2 54.3 0.71| 6.3 4.5 5000 298 41 250 21| 3.4 0.0 3.4|225.6 -16.9 208.7 41.7 0.62| 5.6 3.4 6000 298 41 251 21| 2.8 1.1 3.9|225.6 -53.9 171.7 28.6 0.41| 5.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260112.00.gif