UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 19 JAN 26 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1006 1 -4.3 -5.8 89 1.5 -4.8 170 4 268.4 268.8 268.0 275.0 2.46 1 1000 48 -4.7 -6.5 87 1.8 -5.3 170 8 268.5 268.8 267.9 274.8 2.35 2 925 658 -7.9 -9.9 86 2.0 -8.5 215 12 271.2 271.6 269.0 276.6 1.94 3 866 1166 -11.7 -13.5 86 1.8 -12.2 219 12 272.4 272.7 269.2 276.8 1.56 4 850 1308 -12.9 -14.7 86 1.8 -13.3 220 12 272.6 272.9 269.1 276.7 1.44 5 700 2755 -23.3 -26.1 78 2.8 -23.7 200 29 276.7 276.8 270.3 278.6 0.65 6 636 3447 -29.3 -32.1 77 2.8 -29.6 210 33 277.5 277.6 270.4 278.8 0.41 7 599 3871 -32.3 -34.3 82 2.0 -32.5 216 35 278.9 278.9 271.1 280.0 0.35 8 574 4170 -34.7 -48.7 23 14.0 -35.4 221 37 279.5 279.5 271.0 279.7 0.08 9 564 4292 -35.3 -51.3 18 16.0 -36.0 222 38 280.2 280.2 271.4 280.4 0.06 10 525 4791 -34.7 -60.7 5 26.0 -35.5 230 41 286.7 286.7 275.0 286.8 0.02 11 500 5130 -36.5 -62.5 5 26.0 -37.3 235 43 288.5 288.5 275.9 288.6 0.02 12 430 6168 -40.1 -67.1 4 27.0 -40.8 244 74 296.7 296.7 279.8 296.7 0.01 13 426 6232 -40.3 -67.1 4 26.8 -41.0 245 76 297.2 297.2 280.1 297.2 0.01 14 410 6493 -41.3 245 75 299.2 15 400 6660 -42.3 245 74 300.0 16 347 7610 -47.5 250 76 305.4 17 300 8570 -48.1 255 68 317.6 18 250 9770 -48.3 245 56 334.3 19 238 10093 -47.1 249 56 340.8 20 200 11240 -46.5 265 56 359.1 21 170 12311 -48.5 257 56 372.9 22 150 13130 -49.9 250 56 384.1 23 144 13398 -50.1 253 55 388.2 24 122 14492 -46.9 263 49 412.9 25 102 15679 -47.7 274 44 433.1 26 100 15810 -48.1 275 43 434.8 27 70 18140 -51.7 255 41 473.8 28 56 19576 -52.9 255 26 502.3 29 50 20300 -55.1 255 19 513.6 30 45 20972 -55.5 528.4 TRP 347 7610 -47.5 250 76 305.4 WND 426 6232 -40.3 -67.1 4 26.8 -41.0 245 76 297.2 297.2 280.1 297.2 0.01 Sounding variables and indices 1000-500 mb thick: 5082.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 66.25 % Est. max temperature: -0.13 C = 31.77 F Sfc-Lift cond lev (LCL): 982.30 mb = 187.69 m = 615.79 ft T: -5.43 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.23 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 904.60 mb = 829.76 m = 2722.28 ft Mean mixing ratio: 2.11 g/kg Conv temperature: -1.04 C = 30.13 F Cap Strength: 9.43 C Lifted Index: 10.71 C Risk: None Lifted Index @300 mb: 29.58 C Lifted Index @700 mb: 2.52 C Showalter Index: 10.03 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 21.80 C K Index: 6.10 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.90 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 40470.65 J/kg Cap Strength: 10.38 C Lift Cond Lev (LCL): 926.71 mb = 643.53 m = 2111.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 23 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 1006 1 170 4 -0.7 3.9 | 83 23 -22.4 -2.7 1 1000 48 170 8 -1.4 7.9 | 93 23 -23.1 1.3 2 925 658 215 12 6.9 9.8 | 102 15 -14.8 3.2 3 850 1308 220 12 7.7 9.2 | 100 14 -14.0 2.6 4 700 2755 200 29 9.9 27.3 | 150 24 -11.8 20.6 5 500 5130 235 43 35.2 24.7 | 217 23 13.5 18.0 6 426 6232 245 76 68.9 32.1 | 242 54 47.2 25.5 7 400 6660 245 74 67.1 31.3 | 241 52 45.4 24.7 8 347 7610 250 76 71.4 26.0 | 249 53 49.7 19.4 9 300 8570 255 68 65.7 17.6 | 256 45 44.0 11.0 10 250 9770 245 56 50.8 23.7 | 240 34 29.1 17.1 11 200 11240 265 56 55.8 4.9 | 273 34 34.1 -1.7 12 150 13130 250 56 52.6 19.2 | 248 33 30.9 12.5 13 100 15810 275 43 42.8 -3.7 | 296 24 21.2 -10.4 14 70 18140 255 41 39.6 10.6 | 257 18 17.9 4.0 15 50 20300 255 19 18.4 4.9 | 63 4 -3.3 -1.7 Wind Parameters Mean winds (0-6000m): 223.0 at 30.2 knts Storm direction: 253.0 at 22.7 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 72.8 deg Storm rel helicity (0-3000m) pos: 114.0 neg: -1.7 tot: 112.3 m^2/s^2 ave: 37.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 71.91 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 ------------------------------------------------------------------------------- 500 188 9 97 21| 8.2 0.0 8.2| 39.7 0.0 39.7 79.3 0.69| 10.3 7.1 1000 204 10 100 18| 5.0 0.0 5.0| 40.8 -0.8 40.0 40.0 0.53| 6.7 3.6 1500 210 11 101 16| 3.3 0.8 4.1| 49.4 -1.7 47.7 31.8 0.57| 5.5 3.1 2000 211 13 106 16| 2.5 2.2 4.7| 71.7 -1.7 70.0 35.0 0.67| 5.7 3.8 2500 209 15 114 16| 2.0 3.0 5.0| 91.5 -1.7 89.9 36.0 0.67| 5.9 3.9 3000 206 17 122 17| 2.4 2.5 4.9|114.0 -1.7 112.3 37.4 0.67| 5.9 3.9 4000 208 21 136 17| 2.9 1.9 4.8|175.4 -1.7 173.7 43.4 0.74| 5.7 4.3 5000 215 25 153 16| 3.3 1.5 4.8|243.0 -1.7 241.4 48.3 0.80| 5.8 4.6 6000 223 30 176 16| 5.2 1.3 6.5|362.2 -1.7 360.6 60.1 0.69| 7.3 5.0 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260119.12.gif