UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 1 DEC 25 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 1008 37 5.8 -4.2 49 10.0 1.8 270 13 278.3 278.8 274.6 286.1 2.77 1 1000 85 5.8 -5.2 45 11.0 1.5 290 31 279.0 279.4 274.7 286.2 2.59 2 950 503 3.0 -11.0 35 14.0 -1.7 280 42 280.2 280.5 274.1 285.2 1.73 3 925 719 2.0 -25.0 11 27.0 -4.4 275 47 281.4 281.4 272.9 283.0 0.54 4 887 1055 0.0 -33.0 6 33.0 -6.4 265 42 282.7 282.7 273.2 283.5 0.27 5 850 1394 -2.3 -15.3 36 13.0 -6.1 255 37 283.7 284.0 275.5 287.8 1.37 6 824 1639 -3.9 -14.9 42 11.0 -7.1 253 41 284.6 284.8 276.1 288.9 1.46 7 791 1961 -4.9 -24.9 19 20.0 -9.4 251 46 286.9 287.0 276.0 288.9 0.64 8 760 2275 -3.5 -35.5 6 32.0 -9.4 249 50 291.7 291.7 277.9 292.5 0.24 9 700 2920 -6.5 -29.5 14 23.0 -11.3 245 60 295.3 295.4 279.9 296.8 0.47 10 648 3518 -10.5 -30.5 18 20.0 -14.3 245 61 297.3 297.4 280.8 298.9 0.47 11 500 5450 -26.5 -42.5 21 16.0 -28.0 245 64 300.7 300.8 281.9 301.4 0.18 12 400 7030 -38.3 -51.3 24 13.0 -38.9 250 74 305.2 305.2 283.6 305.5 0.08 13 387 7256 -40.1 -52.1 27 12.0 -40.6 251 75 305.7 305.8 283.8 306.0 0.08 14 300 8950 -52.1 255 87 311.9 15 297 9015 -52.1 255 88 312.8 16 268 9676 -54.7 255 103 318.4 17 250 10120 -55.1 255 99 324.1 18 200 11540 -54.9 250 91 345.8 19 185 12039 -55.3 251 96 353.0 20 150 13370 -58.3 255 109 369.6 21 114 15084 -59.8 255 121 397.1 22 103 15716 -60.3 259 115 407.8 23 100 15900 -59.3 260 113 413.2 24 94 16289 -57.7 423.7 TRP 268 9676 -54.7 255 103 318.4 WND 114 15084 -59.8 255 121 397.1 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 887.00 mb = 1055.18 m = 3461.85 ft Wetbulb zero: 976.06 mb = 282.55 m = 926.98 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 20.43 % Est. max temperature: 11.00 C = 51.80 F Sfc-Lift cond lev (LCL): 863.79 mb = 1266.04 m = 4153.64 ft T: -1.43 C 700-500 lapse rate: 7.91 C/km ThetaE index: 3.23 C Layer 950.0- 887.0 mb Conv cond level (CCL): 575.81 mb = 4398.01 m = 14428.99 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 26.56 C = 79.82 F Cap Strength: 13.27 C Lifted Index: 13.56 C Risk: None Lifted Index @300 mb: 19.13 C Lifted Index @700 mb: 12.58 C Showalter Index: 11.39 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 11.20 C K Index: -14.10 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.47 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 18647.16 J/kg Cap Strength: 13.54 C Lift Cond Lev (LCL): 755.60 mb = 2320.58 m = 7613.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 41 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 1008 37 270 13 13.0 -0.0 | 105 28 -26.9 7.3 1 1000 85 290 31 29.1 -10.6 | 73 11 -10.8 -3.3 2 925 719 275 47 46.8 -4.1 | 245 8 6.9 3.2 3 850 1394 255 37 35.7 9.6 | 166 17 -4.2 16.9 4 700 2920 245 60 54.4 25.4 | 204 36 14.4 32.7 5 500 5450 245 64 58.0 27.0 | 208 39 18.1 34.3 6 400 7030 250 74 69.5 25.3 | 222 44 29.6 32.6 7 300 8950 255 87 84.0 22.5 | 236 53 44.1 29.8 8 268 9676 255 103 99.5 26.7 | 240 69 59.6 34.0 9 250 10120 255 99 95.6 25.6 | 239 65 55.7 32.9 10 200 11540 250 91 85.5 31.1 | 230 60 45.6 38.4 11 150 13370 255 109 105.3 28.2 | 241 74 65.3 35.5 12 114 15084 255 121 116.9 31.3 | 243 86 76.9 38.6 13 100 15900 260 113 111.3 19.6 | 249 76 71.3 26.9 Wind Parameters Mean winds (0-6000m): 250.4 at 54.1 knts Storm direction: 280.4 at 40.6 knts Shear (0-3000m) pos: 5.1 neg: 5.9 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 90.3 neg: -80.6 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 13.9 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 132.08 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 ------------------------------------------------------------------------------- 500 284 35 80 6| 30.5 0.0 30.5| 0.0 -42.3 -42.3 -84.6 -0.49| 35.2-17.2 1000 277 40 165 2| 15.3 5.2 20.5| 0.0 -60.9 -60.9 -60.9 -0.53| 24.8-13.1 1500 272 40 176 6| 10.2 6.2 16.4| 6.9 -80.6 -73.8 -49.2 -0.50| 20.2-10.2 2000 267 40 182 10| 7.6 5.7 13.4| 40.1 -80.6 -40.5 -20.3 -0.35| 17.2 -6.0 2500 262 42 189 13| 6.1 5.9 12.0| 70.0 -80.6 -10.7 -4.3 -0.26| 15.4 -3.9 3000 258 45 194 17| 5.1 5.9 11.0| 90.3 -80.6 9.6 3.2 -0.21| 13.9 -2.9 4000 254 49 199 22| 3.8 4.6 8.4|100.1 -80.6 19.5 4.9 -0.19| 10.7 -2.0 5000 252 52 201 25| 3.1 3.8 6.9|109.9 -80.6 29.3 5.9 -0.17| 8.7 -1.5 6000 250 54 203 28| 3.0 3.2 6.1|154.8 -80.6 74.2 12.4 -0.12| 7.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20251201.12.gif