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 RJ401... Searching the city database file for: RJ401 ... Date:1200Z 9 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 1011 0 -2.9 -9.9 58 7.0 -5.0 260 9 269.4 269.7 267.5 274.3 1.78 1 1000 87 -3.3 -11.3 54 8.0 -5.6 260 14 269.9 270.1 267.5 274.3 1.61 2 925 698 -9.3 -12.6 77 3.3 -10.2 265 19 269.8 270.1 267.4 274.1 1.57 3 850 1343 -14.7 -16.1 89 1.4 -15.0 235 25 270.7 271.0 267.6 274.3 1.28 4 813 1679 -17.3 -18.8 88 1.5 -17.6 243 27 271.5 271.6 267.7 274.5 1.06 5 807 1734 -16.9 -20.4 74 3.5 -17.6 244 27 272.5 272.6 268.1 275.1 0.93 6 700 2793 -21.9 -26.9 64 5.0 -22.6 270 33 278.2 278.3 271.2 280.1 0.60 7 666 3157 -23.7 -28.7 63 5.0 -24.4 272 38 280.2 280.3 272.2 281.8 0.54 8 624 3631 -25.5 -45.5 14 20.0 -27.0 275 45 283.4 283.4 273.3 283.8 0.10 9 552 4512 -29.3 -60.3 3 31.0 -30.7 281 58 289.0 289.0 276.2 289.1 0.02 10 505 5140 -33.9 -51.9 15 18.0 -34.8 285 67 290.9 290.9 277.2 291.1 0.06 11 500 5210 -34.5 -53.5 13 19.0 -35.4 285 68 291.0 291.0 277.2 291.2 0.05 12 428 6282 -40.1 -59.1 11 19.0 -40.7 288 87 297.1 297.1 280.1 297.2 0.03 13 400 6740 -43.7 290 95 298.2 14 373 7208 -46.8 285 103 300.1 15 327 8073 -52.7 285 99 303.5 16 323 8152 -52.9 285 99 304.3 17 300 8630 -53.5 280 95 309.9 18 250 9800 -53.1 270 66 327.1 19 230 10338 -51.9 266 61 336.8 20 200 11250 -47.9 260 52 356.9 21 155 12917 -51.5 251 57 377.8 22 150 13130 -50.3 250 58 383.4 23 100 15760 -50.5 245 62 430.2 24 88 16599 -48.9 241 56 449.4 25 77 17470 -53.3 238 50 457.7 26 70 18090 -50.3 235 45 476.8 27 69 18183 -50.7 235 45 477.9 28 55 19650 -52.5 235 41 505.8 29 54 19769 -49.3 235 40 515.8 30 50 20270 -50.9 235 39 523.5 31 49 20402 -50.9 526.6 TRP 323 8152 -52.9 285 99 304.3 WND 373 7208 -46.8 285 103 300.1 Sounding variables and indices 1000-500 mb thick: 5123.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 49.35 % Est. max temperature: -1.69 C = 28.95 F Sfc-Lift cond lev (LCL): 905.26 mb = 862.56 m = 2829.88 ft T: -10.68 C 700-500 lapse rate: 5.21 C/km ThetaE index: 0.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 870.65 mb = 1159.86 m = 3805.28 ft Mean mixing ratio: 1.59 g/kg Conv temperature: -1.81 C = 28.73 F Cap Strength: 13.95 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 25.35 C Lifted Index @700 mb: 5.21 C Showalter Index: 13.88 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.40 C K Index: -1.30 Risk: None Sweat Index: 238.76 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.58 J/kg Max Up Vert Vel: 1.08 m/s Conv Inhibition (B-): 39022.67 J/kg Cap Strength: 13.87 C Lift Cond Lev (LCL): 879.63 mb = 1081.65 m = 3548.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 1011 0 260 9 8.9 1.6 | 140 26 -16.8 19.7 1 1000 87 260 14 13.8 2.4 | 150 24 -11.9 20.6 2 925 698 265 19 18.9 1.7 | 161 21 -6.7 19.8 3 850 1343 235 25 20.5 14.3 | 171 33 -5.2 32.5 4 700 2793 270 33 33.0 -0.0 | 202 20 7.3 18.2 5 500 5210 285 68 65.7 -17.6 | 269 40 40.0 0.6 6 400 6740 290 95 89.3 -32.5 | 283 65 63.6 -14.3 7 373 7208 285 103 99.5 -26.7 | 277 74 73.8 -8.5 8 323 8152 285 99 95.6 -25.6 | 276 70 70.0 -7.5 9 300 8630 280 95 93.6 -16.5 | 269 68 67.9 1.7 10 250 9800 270 66 66.0 -0.0 | 246 44 40.3 18.2 11 200 11250 260 52 51.2 9.0 | 223 37 25.6 27.2 12 150 13130 250 58 54.5 19.8 | 217 48 28.8 38.0 13 100 15760 245 62 56.2 26.2 | 215 54 30.5 44.4 14 70 18090 235 45 36.9 25.8 | 194 45 11.2 44.0 15 50 20270 235 39 31.9 22.4 | 189 41 6.3 40.5 Wind Parameters Mean winds (0-6000m): 275.3 at 41.9 knts Storm direction: 305.3 at 31.4 knts Shear (0-3000m) pos: 4.5 neg: 2.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 196.9 neg: 0.0 tot: 196.9 m^2/s^2 ave: 65.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 100.69 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 ------------------------------------------------------------------------------- 500 262 15 152 23| 8.7 0.0 8.7| 47.2 0.0 47.2 94.3 0.88| 8.8 7.7 1000 261 17 158 23| 4.3 3.1 7.5| 73.5 0.0 73.5 73.5 0.75| 8.2 6.1 1500 252 20 164 25| 2.9 4.2 7.1| 94.2 0.0 94.2 62.8 0.60| 8.3 5.0 2000 250 21 168 26| 3.5 3.2 6.7|132.0 0.0 132.0 66.0 0.63| 7.9 5.0 2500 252 23 172 25| 4.0 2.5 6.6|164.4 0.0 164.4 65.7 0.64| 7.7 5.0 3000 256 25 176 24| 4.5 2.1 6.6|196.9 0.0 196.9 65.6 0.67| 7.7 5.2 4000 263 29 189 22| 5.3 1.6 6.9|279.3 0.0 279.3 69.8 0.73| 7.7 5.6 5000 270 35 208 20| 5.9 1.3 7.1|378.2 0.0 378.2 75.6 0.73| 7.8 5.7 6000 275 42 228 22| 6.4 1.1 7.5|480.5 0.0 480.5 80.1 0.68| 8.0 5.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260109.12.gif