UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 2 DEC 25 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 1008 7 -1.3 -1.3 100 0.0 -1.3 330 3 271.2 271.8 271.4 280.5 3.44 1 1000 70 -1.9 -3.0 92 1.1 -2.3 305 6 271.2 271.8 270.8 279.5 3.06 2 925 687 -6.1 -7.9 87 1.8 -6.7 285 10 273.1 273.4 270.8 279.4 2.28 3 850 1343 -10.5 -11.8 90 1.3 -10.9 275 2 275.1 275.5 271.3 280.3 1.82 4 700 2810 -19.7 -21.4 86 1.7 -20.0 220 35 280.7 280.8 273.2 283.6 0.99 5 666 3177 -21.5 -23.9 81 2.4 -21.9 221 42 282.7 282.8 274.1 285.2 0.83 6 610 3816 -26.9 -30.9 69 4.0 -27.4 222 53 283.6 283.7 274.1 285.1 0.48 7 578 4205 -26.3 -54.3 5 28.0 -27.9 223 61 288.7 288.8 276.1 288.9 0.04 8 552 4536 -27.3 -53.3 7 26.0 -28.9 224 67 291.4 291.4 277.4 291.6 0.05 9 500 5240 -32.3 -51.3 13 19.0 -33.3 225 80 293.7 293.7 278.6 293.9 0.07 10 433 6242 -40.1 -54.1 21 14.0 -40.6 225 81 296.1 296.1 279.7 296.3 0.06 11 400 6780 -43.7 225 82 298.2 12 394 6881 -44.7 225 82 298.2 13 326 8119 -54.9 225 82 300.7 14 300 8650 -54.3 230 97 308.8 15 253 9743 -53.4 235 103 325.6 16 250 9820 -53.3 235 97 326.8 17 200 11250 -52.1 240 86 350.3 18 150 13110 -52.9 245 91 378.9 19 127 14188 -53.1 241 86 397.0 20 103 15540 -54.3 236 79 419.3 21 100 15730 -54.3 235 78 422.8 22 71 17910 -56.3 240 70 462.1 23 70 18000 -54.9 240 70 466.9 24 63 18672 -56.1 478.6 TRP 326 8119 -54.9 225 82 300.7 WND 253 9743 -53.4 235 103 325.6 Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 66.14 % Est. max temperature: 2.40 C = 36.31 F Sfc-Lift cond lev (LCL): 1007.80 mb = 8.23 m = 27.00 ft T: -1.32 C 700-500 lapse rate: 5.19 C/km ThetaE index: 1.13 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 926.61 mb = 673.23 m = 2208.72 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 0.50 C = 32.90 F Cap Strength: 10.74 C Lifted Index: 12.04 C Risk: None Lifted Index @300 mb: 20.80 C Lifted Index @700 mb: 3.37 C Showalter Index: 11.39 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.50 C K Index: 8.30 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.76 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 28004.91 J/kg Cap Strength: 11.84 C Lift Cond Lev (LCL): 937.10 mb = 584.11 m = 1916.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 30 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 7 330 3 1.5 -2.6 | 70 30 -27.8 -10.1 1 1000 70 305 6 4.9 -3.4 | 66 27 -24.4 -10.9 2 925 687 285 10 9.7 -2.6 | 63 22 -19.7 -10.1 3 850 1343 275 2 2.0 -0.2 | 74 28 -27.4 -7.7 4 700 2810 220 35 22.5 26.8 | 160 20 -6.8 19.3 5 500 5240 225 80 56.6 56.6 | 209 56 27.2 49.1 6 400 6780 225 82 58.0 58.0 | 210 58 28.6 50.5 7 326 8119 225 82 58.0 58.0 | 210 58 28.6 50.5 8 300 8650 230 97 74.3 62.4 | 219 71 45.0 54.9 9 253 9743 235 103 84.4 59.1 | 227 75 55.0 51.6 10 250 9820 235 97 79.5 55.6 | 226 69 50.1 48.1 11 200 11250 240 86 74.5 43.0 | 232 57 45.1 35.5 12 150 13110 245 91 82.5 38.5 | 240 61 53.1 31.0 13 100 15730 235 78 63.9 44.7 | 223 51 34.5 37.2 14 70 18000 240 70 60.6 35.0 | 229 42 31.3 27.5 Wind Parameters Mean winds (0-6000m): 225.7 at 40.4 knts Storm direction: 255.7 at 30.3 knts Shear (0-3000m) pos: 0.0 neg: 6.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 114.0 neg: -28.9 tot: 85.1 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 199.34 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 ------------------------------------------------------------------------------- 500 298 7 65 26| 0.0 7.0 7.0| 0.0 -23.2 -23.2 -46.5 -0.47| 7.1 -3.3 1000 290 8 65 24| 0.0 2.4 2.4| 17.4 -23.9 -6.5 -6.5 -0.05| 6.2 -0.3 1500 288 7 68 25| 0.0 1.7 1.7| 30.5 -28.1 2.5 1.6 0.04| 6.5 0.3 2000 274 8 70 23| 0.0 4.3 4.3| 43.1 -28.9 14.2 7.1 0.11| 7.9 0.9 2500 252 11 78 20| 0.0 5.9 5.9| 78.1 -28.9 49.2 19.7 0.35| 9.1 3.2 3000 234 14 93 18| 0.0 6.8 6.8|114.0 -28.9 85.1 28.4 0.40| 9.8 3.9 4000 227 23 122 15| 2.4 5.1 7.5|208.1 -28.9 179.2 44.8 0.47| 9.8 4.6 5000 226 32 157 16| 3.8 4.1 7.9|313.2 -28.9 284.3 56.9 0.47| 9.7 4.6 6000 226 40 179 21| 3.6 3.5 7.1|344.0 -28.9 315.1 52.5 0.47| 8.6 4.0 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251202.12.gif