UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 15 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 1005 37 -2.1 -11.1 50 9.0 -4.7 255 7 270.7 270.9 268.1 275.2 1.63 1 1000 55 -1.5 -11.5 46 10.0 -4.4 275 8 271.6 271.9 268.7 276.1 1.58 2 925 670 -5.7 -17.7 38 12.0 -8.6 230 14 273.5 273.7 269.0 276.4 1.03 3 861 1228 -8.3 -21.3 34 13.0 -11.1 264 22 276.4 276.6 270.4 278.8 0.81 4 850 1327 -9.3 -22.3 34 13.0 -12.0 270 23 276.4 276.5 270.3 278.6 0.75 5 814 1660 -11.9 -30.9 19 19.0 -14.8 271 29 277.1 277.1 270.0 278.2 0.36 6 795 1841 -12.1 -38.1 9 26.0 -15.4 272 32 278.8 278.8 270.7 279.3 0.18 7 770 2086 -12.5 -18.5 61 6.0 -13.9 273 36 280.9 281.1 273.6 284.3 1.15 8 700 2809 -16.3 -22.3 60 6.0 -17.5 275 49 284.4 284.6 275.2 287.2 0.91 9 642 3455 -19.5 -30.5 37 11.0 -21.1 274 53 287.9 288.0 276.3 289.4 0.47 10 572 4302 -25.5 -37.5 32 12.0 -26.8 272 58 290.6 290.6 277.4 291.4 0.27 11 539 4729 -29.3 -38.3 41 9.0 -30.1 271 61 291.0 291.0 277.6 291.9 0.26 12 500 5260 -34.3 -41.3 49 7.0 -34.8 270 64 291.2 291.3 277.6 291.9 0.21 13 465 5763 -38.7 -45.7 48 7.0 -39.1 268 70 291.8 291.9 277.8 292.3 0.14 14 454 5927 -40.1 -47.1 47 7.0 -40.4 268 72 292.1 292.1 277.9 292.5 0.12 15 418 6485 -44.5 266 78 293.4 16 400 6780 -44.5 265 82 297.2 17 353 7608 -47.1 265 89 304.4 18 325 8150 -48.9 265 89 309.3 19 300 8670 -51.3 265 89 313.0 20 285 9005 -52.1 265 87 316.5 21 250 9870 -45.9 265 74 337.8 22 234 10315 -41.1 262 70 351.5 23 200 11370 -46.3 255 62 359.5 24 183 11954 -48.1 261 59 365.8 25 150 13260 -47.1 275 52 388.9 26 134 14006 -46.5 271 48 402.7 27 107 15481 -51.5 263 40 420.0 28 100 15920 -50.9 260 37 429.4 29 72 18058 -51.3 288 31 470.8 30 70 18240 -53.3 290 31 470.4 31 63 18916 -56.5 301 25 477.7 32 60 19227 -56.1 306 22 485.3 33 59 19335 -53.5 308 21 493.5 34 52 20142 -57.5 321 14 502.3 35 50 20390 -58.1 325 12 506.6 36 49 20517 -57.3 511.4 37 45 21061 -52.9 534.7 38 42 21503 -56.1 537.4 TRP 285 9005 -52.1 265 87 316.5 WND 353 7608 -47.1 265 89 304.4 Sounding variables and indices 1000-500 mb thick: 5205.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 41.05 % Est. max temperature: 3.66 C = 38.59 F Sfc-Lift cond lev (LCL): 872.07 mb = 1128.29 m = 3701.68 ft T: -7.84 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.63 C Layer 850.0- 795.0 mb Conv cond level (CCL): 639.54 mb = 3483.26 m = 11427.88 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 15.28 C = 59.50 F Cap Strength: 12.75 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 26.02 C Lifted Index @700 mb: 9.14 C Showalter Index: 10.68 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 12.00 C K Index: -3.30 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.10 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 43338.71 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 802.01 mb = 1774.01 m = 5820.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 33 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 1005 37 255 7 6.8 1.8 | 130 29 -22.0 18.7 1 1000 55 275 8 8.0 -0.7 | 128 26 -20.8 16.2 2 925 670 230 14 10.7 9.0 | 145 32 -18.1 25.9 3 850 1327 270 23 23.0 -0.0 | 161 18 -5.8 16.9 4 700 2809 275 49 48.8 -4.3 | 238 24 20.0 12.6 5 500 5260 270 64 64.0 -0.0 | 244 39 35.2 16.9 6 400 6780 265 82 81.7 7.1 | 246 58 52.9 24.0 7 353 7608 265 89 88.7 7.8 | 248 65 59.9 24.6 8 300 8670 265 89 88.7 7.8 | 248 65 59.9 24.6 9 285 9005 265 87 86.7 7.6 | 247 63 57.9 24.5 10 250 9870 265 74 73.7 6.4 | 243 51 44.9 23.3 11 200 11370 255 62 59.9 16.0 | 223 45 31.1 32.9 12 150 13260 275 52 51.8 -4.5 | 242 26 23.0 12.4 13 100 15920 260 37 36.4 6.4 | 198 25 7.7 23.3 14 70 18240 290 31 29.1 -10.6 | 183 6 0.4 6.3 15 50 20390 325 12 6.9 -9.8 | 108 23 -21.9 7.1 Wind Parameters Mean winds (0-6000m): 270.4 at 44.5 knts Storm direction: 300.4 at 33.4 knts Shear (0-3000m) pos: 7.0 neg: 1.1 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 220.4 neg: 0.0 tot: 220.4 m^2/s^2 ave: 73.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 161.04 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 ------------------------------------------------------------------------------- 500 254 10 136 27| 0.0 6.4 6.4| 42.0 0.0 42.0 84.0 0.62| 9.6 6.0 1000 245 13 142 28| 3.7 3.2 6.9| 89.2 0.0 89.2 89.2 0.62| 10.0 6.2 1500 256 16 147 25| 5.9 2.1 8.0|119.1 0.0 119.1 79.4 0.58| 10.5 6.1 2000 262 20 155 22| 6.6 1.6 8.2|156.9 0.0 156.9 78.5 0.68| 10.1 6.9 2500 266 24 165 19| 7.1 1.3 8.4|195.5 0.0 195.5 78.2 0.72| 9.9 7.1 3000 269 28 177 17| 7.0 1.1 8.0|220.4 0.0 220.4 73.5 0.71| 9.4 6.7 4000 271 34 198 17| 5.2 1.6 6.8|232.9 0.0 232.9 58.2 0.66| 7.8 5.2 5000 271 40 214 20| 4.2 1.9 6.1|241.9 0.0 241.9 48.4 0.61| 6.9 4.3 6000 270 44 223 23| 3.5 2.5 6.0|253.4 0.0 253.4 42.2 0.54| 6.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260115.12.gif