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 RJ401... Searching the city database file for: RJ401 ... Date:1200Z 1 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 1009 5 0.2 -6.8 59 7.0 -2.2 270 11 272.7 273.0 270.5 278.9 2.27 1 1000 77 -0.3 -9.3 51 9.0 -3.2 265 16 272.9 273.2 270.0 278.1 1.89 2 925 694 -6.3 -11.1 69 4.8 -7.7 265 27 272.9 273.2 269.8 277.8 1.77 3 877 1108 -10.1 -11.9 87 1.8 -10.6 256 26 273.1 273.4 269.9 278.0 1.75 4 850 1348 -12.1 -12.4 98 0.3 -12.2 250 25 273.5 273.8 270.1 278.3 1.73 5 750 2292 -18.9 -20.7 86 1.8 -19.3 253 33 276.1 276.2 270.5 278.9 0.98 6 736 2432 -19.9 -34.9 25 15.0 -21.6 254 34 276.5 276.5 269.5 277.3 0.27 7 718 2615 -20.7 -38.7 18 18.0 -22.5 254 35 277.5 277.6 270.0 278.1 0.19 8 700 2802 -22.1 -44.1 12 22.0 -23.9 255 37 278.0 278.0 270.1 278.4 0.11 9 638 3478 -25.7 -59.7 3 34.0 -27.3 255 51 281.4 281.4 272.0 281.5 0.02 10 551 4537 -26.7 -60.7 3 34.0 -28.4 255 74 292.3 292.3 277.8 292.3 0.02 11 500 5230 -31.5 -54.5 8 23.0 -32.7 255 89 294.6 294.6 279.0 294.8 0.05 12 407 6652 -40.1 -65.1 5 25.0 -40.8 250 102 301.4 301.4 282.0 301.4 0.01 13 400 6770 -40.9 250 103 301.8 14 352 7633 -45.1 255 115 307.4 15 300 8690 -50.3 250 107 314.5 16 295 8799 -50.5 250 106 315.7 17 279 9161 -51.3 250 103 319.6 18 250 9870 -52.1 250 101 328.6 19 213 10909 -50.9 250 86 345.9 20 200 11320 -49.7 250 80 354.1 21 175 12193 -51.3 245 80 365.2 22 150 13190 -54.7 240 80 375.8 23 123 14436 -60.7 242 88 386.9 24 104 15476 -60.7 245 95 405.9 25 100 15720 -59.7 245 97 412.4 26 82 16973 -57.5 242 89 441.0 27 70 17980 -55.7 240 82 465.2 28 58 19174 -54.1 246 64 494.5 29 56 19399 -51.7 247 60 505.0 30 50 20130 -52.1 250 49 520.7 31 41 21400 -57.3 538.1 32 35 22404 -55.5 567.7 TRP 279 9161 -51.3 250 103 319.6 WND 352 7633 -45.1 255 115 307.4 Sounding variables and indices 1000-500 mb thick: 5153.00 m Freezing level: 1005.40 mb = 34.00 m = 111.54 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 38.69 % Est. max temperature: 0.90 C = 33.62 F Sfc-Lift cond lev (LCL): 904.30 mb = 869.72 m = 2853.38 ft T: -7.91 C 700-500 lapse rate: 3.87 C/km ThetaE index: 1.62 C Layer 736.0- 718.0 mb Conv cond level (CCL): 856.86 mb = 1286.30 m = 4220.10 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 0.93 C = 33.67 F Cap Strength: 12.66 C Lifted Index: 14.01 C Risk: None Lifted Index @300 mb: 25.85 C Lifted Index @700 mb: 2.08 C Showalter Index: 13.71 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 19.10 C K Index: -15.00 Risk: None Sweat Index: 174.89 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.28 J/kg Max Up Vert Vel: 0.74 m/s Conv Inhibition (B-): 39109.09 J/kg Cap Strength: 13.89 C Lift Cond Lev (LCL): 863.55 mb = 1226.52 m = 4023.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 38 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 1009 5 270 11 11.0 -0.0 | 111 28 -25.8 9.8 1 1000 77 265 16 15.9 1.4 | 118 24 -20.8 11.2 2 925 694 265 27 26.9 2.4 | 141 16 -9.9 12.2 3 850 1348 250 25 23.5 8.6 | 144 23 -13.3 18.4 4 700 2802 255 37 35.7 9.6 | 177 19 -1.0 19.4 5 500 5230 255 89 86.0 23.0 | 236 59 49.2 32.9 6 400 6770 250 103 96.8 35.2 | 233 75 60.0 45.1 7 352 7633 255 115 111.1 29.8 | 242 84 74.3 39.6 8 300 8690 250 107 100.5 36.6 | 234 79 63.8 46.4 9 279 9161 250 103 96.8 35.2 | 233 75 60.0 45.1 10 250 9870 250 101 94.9 34.5 | 233 73 58.1 44.4 11 200 11320 250 80 75.2 27.4 | 226 53 38.4 37.2 12 150 13190 240 80 69.3 40.0 | 213 60 32.5 49.8 13 100 15720 245 97 87.9 41.0 | 225 72 51.1 50.8 14 70 17980 240 82 71.0 41.0 | 214 61 34.2 50.8 15 50 20130 250 49 46.0 16.8 | 199 28 9.3 26.6 Wind Parameters Mean winds (0-6000m): 255.0 at 50.8 knts Storm direction: 285.0 at 38.1 knts Shear (0-3000m) pos: 2.6 neg: 2.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 77.9 deg Storm rel helicity (0-3000m) pos: 151.0 neg: 0.0 tot: 151.0 m^2/s^2 ave: 50.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 138.30 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 ------------------------------------------------------------------------------- 500 265 19 122 21| 0.0 13.1 13.1| 48.5 0.0 48.5 97.1 0.64| 13.1 8.4 1000 264 22 130 19| 0.0 8.0 8.0| 63.7 0.0 63.7 63.7 0.60| 10.0 6.0 1500 260 24 136 19| 0.0 5.6 5.6| 71.8 0.0 71.8 47.9 0.54| 8.2 4.4 2000 257 25 140 20| 1.1 4.2 5.3| 94.1 0.0 94.1 47.0 0.60| 7.2 4.4 2500 256 26 145 20| 1.7 3.4 5.1|116.1 0.0 116.1 46.4 0.65| 6.7 4.3 3000 256 28 150 19| 2.6 2.8 5.4|151.0 0.0 151.0 50.3 0.71| 6.7 4.8 4000 256 34 168 19| 2.0 4.8 6.8|258.8 0.0 258.8 64.7 0.71| 7.8 5.5 5000 255 42 192 21| 1.6 6.0 7.6|366.7 0.0 366.7 73.3 0.64| 8.4 5.4 6000 255 51 208 26| 1.3 6.1 7.4|388.7 -25.5 363.2 60.5 0.55| 8.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251201.12.gif