UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 5 DEC 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 17 -1.1 -3.3 85 2.2 -1.9 140 5 271.4 271.9 270.8 279.5 2.97 1 1000 80 -1.7 -4.3 82 2.6 -2.6 150 6 271.5 271.9 270.5 279.0 2.77 2 925 696 -4.7 -8.5 75 3.8 -5.9 285 23 274.5 274.9 271.5 280.6 2.17 3 850 1353 -9.9 -12.9 79 3.0 -10.7 280 41 275.8 276.1 271.4 280.5 1.66 4 841 1435 -10.3 -13.4 78 3.1 -11.1 280 42 276.2 276.5 271.6 280.8 1.61 5 700 2817 -20.7 -22.3 87 1.6 -21.0 280 52 279.6 279.7 272.5 282.3 0.91 6 621 3688 -27.5 -29.4 84 1.9 -27.8 287 63 281.5 281.6 273.0 283.2 0.54 7 615 3758 -26.9 -31.8 63 4.9 -27.5 288 64 283.0 283.1 273.6 284.3 0.43 8 605 3876 -27.5 -33.5 57 6.0 -28.1 289 66 283.6 283.7 273.9 284.8 0.37 9 583 4142 -27.5 -37.5 38 10.0 -28.5 291 69 286.6 286.7 275.3 287.5 0.26 10 532 4798 -28.3 -47.3 14 19.0 -29.6 296 78 293.3 293.3 278.4 293.6 0.10 11 500 5240 -30.7 -51.7 11 21.0 -31.9 300 84 295.6 295.6 279.5 295.8 0.06 12 402 6756 -40.1 -63.1 7 23.0 -40.8 305 78 302.4 302.4 282.4 302.5 0.02 13 400 6790 -40.3 305 78 302.6 14 300 8710 -51.1 300 70 313.3 15 275 9265 -54.5 300 72 316.3 16 250 9870 -54.3 280 62 325.3 17 200 11310 -53.7 270 80 347.7 18 161 12703 -51.8 260 105 373.2 19 152 13074 -51.3 264 103 380.2 20 150 13160 -50.5 265 103 383.1 21 124 14403 -49.5 272 86 406.3 22 106 15423 -52.1 278 71 420.0 23 100 15800 -52.3 280 66 426.7 24 78 17389 -56.7 266 58 449.0 25 75 17639 -54.1 264 56 459.5 26 70 18080 -54.9 260 54 466.9 27 62 18852 -57.1 478.6 28 58 19282 -48.9 506.3 29 53 19870 -51.7 513.0 TRP 275 9265 -54.5 300 72 316.3 WND 161 12703 -51.8 260 105 373.2 Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 65.75 % Est. max temperature: 3.12 C = 37.61 F Sfc-Lift cond lev (LCL): 973.77 mb = 289.98 m = 951.37 ft T: -2.72 C 700-500 lapse rate: 4.13 C/km ThetaE index: 0.48 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 881.79 mb = 1067.74 m = 3503.03 ft Mean mixing ratio: 2.44 g/kg Conv temperature: 2.71 C = 36.88 F Cap Strength: 11.79 C Lifted Index: 13.34 C Risk: None Lifted Index @300 mb: 23.70 C Lifted Index @700 mb: 2.07 C Showalter Index: 12.82 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 17.80 C K Index: 6.30 Risk: None Sweat Index: 166.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.26 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 31337.33 J/kg Cap Strength: 13.30 C Lift Cond Lev (LCL): 910.17 mb = 821.57 m = 2695.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 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 17 140 5 -3.2 3.8 | 140 46 -29.5 35.8 1 1000 80 150 6 -3.0 5.2 | 142 47 -29.3 37.1 2 925 696 285 23 22.2 -6.0 | 171 26 -4.1 26.0 3 850 1353 280 41 40.4 -7.1 | 210 29 14.1 24.8 4 700 2817 280 52 51.2 -9.0 | 227 34 24.9 22.9 5 500 5240 300 84 72.7 -42.0 | 282 48 46.5 -10.0 6 400 6790 305 78 63.9 -44.7 | 289 40 37.6 -12.8 7 300 8710 300 70 60.6 -35.0 | 275 34 34.3 -3.0 8 275 9265 300 72 62.4 -36.0 | 276 36 36.1 -4.0 9 250 9870 280 62 61.1 -10.8 | 239 41 34.8 21.2 10 200 11310 270 80 80.0 -0.0 | 239 63 53.7 32.0 11 161 12703 260 105 103.4 18.2 | 237 92 77.1 50.2 12 150 13160 265 103 102.6 9.0 | 242 87 76.3 40.9 13 100 15800 280 66 65.0 -11.5 | 242 44 38.7 20.5 14 70 18080 260 54 53.2 9.4 | 213 49 26.9 41.3 Wind Parameters Mean winds (0-6000m): 290.6 at 55.2 knts Storm direction: 320.6 at 41.4 knts Shear (0-3000m) pos: 7.0 neg: 3.1 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 517.5 neg: 0.0 tot: 517.5 m^2/s^2 ave: 172.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 9.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.02 Bulk Shear: 359.54 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 ------------------------------------------------------------------------------- 500 222 11 155 44| 20.6 0.0 20.6|259.2 0.0 259.2 518.3 0.84| 25.5 21.5 1000 278 18 164 31| 18.5 0.0 18.5|350.1 0.0 350.1 350.1 0.68| 24.8 16.9 1500 279 25 176 28| 12.3 3.6 15.9|420.7 0.0 420.7 280.5 0.73| 20.1 14.7 2000 280 30 186 27| 9.2 3.7 12.9|447.5 0.0 447.5 223.7 0.74| 16.1 11.9 2500 280 33 194 27| 7.4 3.7 11.1|474.2 0.0 474.2 189.7 0.75| 13.6 10.2 3000 280 36 201 27| 7.0 3.1 10.1|517.5 0.0 517.5 172.5 0.76| 12.3 9.3 4000 282 43 214 28| 7.1 2.3 9.4|664.0 0.0 664.0 166.0 0.80| 11.2 9.0 5000 287 49 230 28| 7.2 1.9 9.0|835.2 0.0 835.2 167.0 0.81| 10.7 8.8 6000 291 55 244 28| 6.0 1.5 7.6|908.5 0.0 908.5 151.4 0.81| 9.7 7.8 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251205.12.gif