UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 8 OCT 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 1013 3 10.6 4.6 66 6.0 7.6 360 25 282.7 283.6 280.1 297.3 5.25 1 1000 110 9.8 2.8 62 7.0 6.4 355 31 283.0 283.8 279.6 296.0 4.68 2 925 751 4.0 0.5 78 3.5 2.4 350 31 283.4 284.1 279.3 295.4 4.28 3 850 1429 -1.3 -3.1 88 1.8 -2.0 325 35 284.8 285.4 279.1 295.0 3.58 4 763 2280 -7.9 -9.4 89 1.5 -8.4 308 35 286.6 287.0 278.5 293.7 2.45 5 754 2372 -8.3 -10.5 84 2.2 -9.0 306 35 287.1 287.5 278.5 293.8 2.28 6 700 2946 -11.3 -19.3 52 8.0 -13.3 295 35 290.0 290.2 278.4 293.6 1.18 7 672 3257 -13.3 -23.3 43 10.0 -15.4 293 39 291.1 291.3 278.6 293.9 0.87 8 650 3509 -15.5 -24.5 46 9.0 -17.3 292 43 291.4 291.6 278.6 294.0 0.81 9 581 4344 -21.5 -33.5 33 12.0 -23.1 287 55 293.9 294.0 279.2 295.2 0.39 10 542 4853 -23.5 -48.5 8 25.0 -25.6 284 63 297.4 297.5 280.3 297.8 0.09 11 500 5440 -25.1 -59.1 3 34.0 -27.2 280 72 302.4 302.4 282.4 302.5 0.03 12 446 6265 -28.5 -59.5 3 31.0 -30.3 283 92 308.2 308.2 284.7 308.3 0.03 13 409 6882 -31.5 -59.5 5 28.0 -33.0 285 107 312.1 312.1 286.1 312.2 0.03 14 400 7040 -31.3 -59.3 5 28.0 -32.8 285 111 314.3 314.3 286.9 314.4 0.03 15 389 7238 -30.7 -61.7 3 31.0 -32.4 285 115 317.6 317.6 288.0 317.7 0.02 16 351 7967 -32.3 -73.3 1 41.0 -33.9 285 128 324.9 324.9 290.3 325.0 0.01 17 300 9060 -39.3 -65.3 5 26.0 -40.2 285 148 330.0 330.0 291.7 330.1 0.02 18 295 9175 -40.1 -66.1 5 26.0 -41.0 285 151 330.4 330.4 291.9 330.5 0.02 19 263 9950 -43.5 285 168 336.5 20 262 9976 -43.5 285 169 336.8 21 250 10290 -43.9 285 165 340.8 22 200 11770 -48.9 280 142 355.3 23 150 13650 -53.3 285 122 378.2 24 137 14231 -53.9 283 115 387.1 25 124 14865 -57.5 280 107 391.8 26 106 15854 -57.3 284 83 410.1 27 100 16220 -58.7 285 74 414.3 28 70 18440 -60.3 260 64 455.4 29 68 18621 -60.9 261 60 457.9 30 59 19517 -56.5 268 43 486.7 31 50 20570 -57.3 275 23 508.4 32 45 21232 -60.3 270 20 516.7 33 39 22145 -50.7 263 17 562.6 34 33 23219 -56.9 255 12 573.7 35 30 23830 -51.9 250 10 603.2 36 27 24510 -53.5 617.1 TRP 124 14865 -57.5 280 107 391.8 WND 262 9976 -43.5 285 169 336.8 Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 868.40 mb = 1262.70 m = 4142.66 ft Wetbulb zero: 884.21 mb = 1112.65 m = 3650.37 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 54.62 % Est. max temperature: 12.45 C = 54.40 F Sfc-Lift cond lev (LCL): 924.77 mb = 753.01 m = 2470.49 ft T: 3.98 C 700-500 lapse rate: 5.53 C/km ThetaE index: 3.54 C Layer 1000.0- 754.0 mb Conv cond level (CCL): 873.29 mb = 1212.25 m = 3977.15 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 12.25 C = 54.05 F Cap Strength: 3.43 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 24.28 C Lifted Index @700 mb: 0.63 C Showalter Index: 7.46 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.00 C K Index: 12.70 Risk: None Sweat Index: 142.00 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.35 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 14.84 J/kg Cap Strength: 6.10 C Lift Cond Lev (LCL): 888.75 mb = 1071.52 m = 3515.44 ft Lev Free Conv (LFC): 823.75 mb = 1676.10 m = 5498.96 ft Equ Level (EL): 723.75 mb = 2688.21 m = 8819.50 ft B at Equ Level: 12.81 J/kg Max Parcel Lev (MPL): 673.75 mb = 3237.29 m = 10620.92 ft Wind level data Storm motion: 327 at 35 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 1013 3 360 25 -0.0 -25.0 | 103 19 -18.8 4.3 1 1000 110 355 31 2.7 -30.9 | 84 16 -16.1 -1.6 2 925 751 350 31 5.4 -30.5 | 85 13 -13.4 -1.3 3 850 1429 325 35 20.1 -28.7 | 245 1 1.3 0.6 4 700 2946 295 35 31.7 -14.8 | 222 19 12.9 14.5 5 500 5440 280 72 70.9 -12.5 | 252 55 52.1 16.8 6 400 7040 285 111 107.2 -28.7 | 270 88 88.4 0.5 7 300 9060 285 148 143.0 -38.3 | 274 125 124.2 -9.0 8 262 9976 285 169 163.2 -43.7 | 276 145 144.5 -14.5 9 250 10290 285 165 159.4 -42.7 | 275 141 140.6 -13.4 10 200 11770 280 142 139.8 -24.7 | 268 121 121.1 4.6 11 150 13650 285 122 117.8 -31.6 | 271 99 99.1 -2.3 12 124 14865 280 107 105.4 -18.6 | 263 87 86.6 10.7 13 100 16220 285 74 71.5 -19.2 | 259 54 52.7 10.1 14 70 18440 260 64 63.0 11.1 | 228 60 44.3 40.4 15 50 20570 275 23 22.9 -2.0 | 189 28 4.1 27.3 16 30 23830 250 10 9.4 3.4 | 164 34 -9.4 32.7 Wind Parameters Mean winds (0-6000m): 297.3 at 46.4 knts Storm direction: 327.3 at 34.8 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -38.8 tot: -35.4 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 202.91 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 ------------------------------------------------------------------------------- 500 354 30 87 16| 0.0 7.4 7.4| 0.1 -26.2 -26.1 -52.2 -0.71| 8.3 -5.9 1000 351 31 85 14| 0.0 6.2 6.2| 0.3 -28.6 -28.3 -28.3 -0.45| 7.4 -3.3 1500 344 32 82 10| 0.0 7.2 7.2| 0.4 -29.1 -28.7 -19.1 -0.13| 8.9 -1.2 2000 337 33 82 6| 0.0 6.5 6.5| 0.4 -30.1 -29.7 -14.9 -0.13| 8.2 -1.1 2500 331 33 96 3| 0.0 6.1 6.1| 0.4 -33.5 -33.1 -13.2 -0.14| 7.8 -1.1 3000 325 33 190 2| 0.0 5.8 5.8| 3.4 -38.8 -35.4 -11.8 -0.13| 7.5 -1.0 4000 315 36 239 8| 0.0 6.3 6.3| 64.3 -38.8 25.5 6.4 0.06| 7.7 0.4 5000 305 41 247 16| 0.0 6.7 6.7|102.6 -38.8 63.8 12.8 0.10| 7.8 0.7 6000 297 46 250 24| 1.1 6.3 7.4|234.8 -38.8 196.0 32.7 0.16| 8.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251008.12.gif