UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 9 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 1022 -1 7.0 2.0 70 5.0 4.7 210 4 278.4 279.1 276.8 290.3 4.32 1 1000 178 7.4 0.4 61 7.0 4.2 115 4 280.5 281.2 277.4 291.5 3.93 2 985 303 6.6 -0.4 61 7.0 3.5 149 5 281.0 281.6 277.4 291.5 3.77 3 925 816 2.8 -1.9 71 4.7 0.8 290 10 282.2 282.8 277.8 292.3 3.59 4 850 1495 -3.3 -5.3 86 2.0 -4.1 280 19 282.7 283.2 277.3 291.3 3.03 5 823 1748 -5.7 -6.9 91 1.2 -6.1 282 21 282.8 283.2 277.0 290.7 2.77 6 780 2166 -7.7 -19.7 38 12.0 -10.6 287 25 285.0 285.2 275.7 288.1 1.03 7 739 2583 -9.3 -33.3 12 24.0 -13.3 291 29 287.7 287.7 276.0 288.7 0.31 8 700 3000 -10.5 -41.5 6 31.0 -14.7 295 33 290.9 290.9 277.3 291.3 0.14 9 654 3518 -13.5 -40.5 8 27.0 -17.1 293 41 293.2 293.2 278.5 293.8 0.17 10 641 3670 -14.3 -41.3 8 27.0 -17.7 292 43 294.0 294.0 278.9 294.5 0.16 11 619 3934 -16.1 -26.1 42 10.0 -18.0 291 47 294.8 295.0 280.1 297.2 0.73 12 607 4081 -16.3 -29.3 32 13.0 -18.6 291 50 296.3 296.4 280.5 298.1 0.56 13 585 4358 -15.3 -49.3 4 34.0 -19.0 290 54 300.6 300.6 281.7 300.8 0.07 14 500 5530 -20.1 -41.1 14 21.0 -22.8 285 72 308.5 308.6 285.1 309.3 0.21 15 467 6034 -22.3 -49.3 7 27.0 -24.9 285 83 311.9 311.9 286.1 312.2 0.09 16 431 6619 -25.5 -50.5 8 25.0 -27.7 285 97 315.0 315.1 287.2 315.4 0.09 17 400 7160 -26.3 -52.3 7 26.0 -28.5 285 109 320.8 320.8 289.1 321.1 0.08 18 384 7454 -27.9 -53.9 7 26.0 -29.9 284 112 322.5 322.5 289.6 322.7 0.07 19 322 8695 -37.1 -54.1 15 17.0 -38.1 281 123 326.4 326.4 290.7 326.7 0.08 20 307 9023 -40.1 -49.1 38 9.0 -40.6 280 126 326.7 326.7 290.9 327.2 0.14 21 300 9180 -41.3 280 128 327.2 22 293 9340 -42.9 280 130 327.1 23 269 9911 -47.5 280 136 328.5 24 261 10112 -44.1 284 140 336.3 25 258 10189 -44.4 285 142 337.0 26 250 10400 -45.3 280 140 338.7 27 200 11880 -50.1 280 134 353.4 28 150 13730 -57.1 270 117 371.7 29 141 14121 -58.3 272 113 376.2 30 104 16026 -60.9 284 94 405.5 31 100 16270 -60.3 285 91 411.2 32 83 17439 -57.9 277 76 438.6 33 70 18500 -63.5 270 62 448.5 34 51 20456 -61.1 284 46 496.7 35 50 20580 -58.9 285 45 504.7 36 48 20837 -57.1 283 42 514.9 37 43 21535 -55.7 278 35 534.8 38 42 21686 -52.5 276 33 546.3 39 35 22852 -57.1 268 21 563.6 40 32 23422 -54.9 263 14 584.1 41 32 23422 -50.7 263 14 595.3 42 30 23840 -53.1 260 10 599.9 43 25 25018 -52.1 634.9 44 22 25846 -51.9 659.1 TRP 269 9911 -47.5 280 136 328.5 WND 258 10189 -44.4 285 142 337.0 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 890.57 mb = 1127.67 m = 3699.67 ft Wetbulb zero: 912.12 mb = 928.58 m = 3046.49 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 35.73 % Est. max temperature: 11.16 C = 52.09 F Sfc-Lift cond lev (LCL): 946.59 mb = 627.52 m = 2058.77 ft T: 4.19 C 700-500 lapse rate: 3.79 C/km ThetaE index: 4.18 C Layer 850.0- 739.0 mb Conv cond level (CCL): 864.36 mb = 1360.52 m = 4463.58 ft Mean mixing ratio: 3.80 g/kg Conv temperature: 11.21 C = 52.18 F Cap Strength: 9.93 C Lifted Index: 14.92 C Risk: None Lifted Index @300 mb: 25.24 C Lifted Index @700 mb: 4.04 C Showalter Index: 15.15 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 14.80 C K Index: -19.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.00 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 38.93 J/kg Cap Strength: 14.57 C Lift Cond Lev (LCL): 884.87 mb = 1172.11 m = 3845.47 ft Lev Free Conv (LFC): 819.87 mb = 1777.81 m = 5832.65 ft Equ Level (EL): 809.87 mb = 1873.30 m = 6145.92 ft B at Equ Level: 10.51 J/kg Max Parcel Lev (MPL): 759.87 mb = 2367.79 m = 7768.24 ft Wind level data Storm motion: 318 at 28 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 1022 -1 210 4 2.0 3.5 | 145 30 -17.1 24.3 1 1000 178 115 4 -3.6 1.7 | 135 32 -22.7 22.5 2 925 816 290 10 9.4 -3.4 | 151 20 -9.7 17.4 3 850 1495 280 19 18.7 -3.3 | 179 18 -0.3 17.5 4 700 3000 295 33 29.9 -13.9 | 238 13 10.9 6.9 5 500 5530 285 72 69.5 -18.6 | 267 51 50.5 2.2 6 400 7160 285 109 105.3 -28.2 | 275 87 86.2 -7.4 7 300 9180 280 128 126.1 -22.2 | 271 107 107.0 -1.4 8 269 9911 280 136 133.9 -23.6 | 271 115 114.9 -2.8 9 258 10189 285 142 137.2 -36.8 | 278 119 118.1 -15.9 10 250 10400 280 140 137.9 -24.3 | 272 119 118.8 -3.5 11 200 11880 280 134 132.0 -23.3 | 271 113 112.9 -2.4 12 150 13730 270 117 117.0 -0.0 | 258 100 97.9 20.8 13 100 16270 285 91 87.9 -23.6 | 272 69 68.8 -2.7 14 70 18500 270 62 62.0 -0.0 | 244 48 42.9 20.8 15 50 20580 285 45 43.5 -11.6 | 249 26 24.4 9.2 16 30 23840 260 10 9.8 1.7 | 158 24 -9.2 22.6 Wind Parameters Mean winds (0-6000m): 287.6 at 37.7 knts Storm direction: 317.6 at 28.2 knts Shear (0-3000m) pos: 5.0 neg: 1.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 189.3 neg: -51.1 tot: 138.2 m^2/s^2 ave: 46.1 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 213.18 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 ------------------------------------------------------------------------------- 500 171 5 142 33| 0.0 3.2 3.2| 68.5 -43.5 24.9 49.8 0.18| 15.0 2.7 1000 282 7 148 23| 7.0 1.6 8.6|102.0 -51.1 50.9 50.9 0.21| 15.2 3.2 1500 282 10 154 21| 4.7 2.9 7.5|133.4 -51.1 82.4 54.9 0.36| 12.5 4.5 2000 282 13 160 19| 4.8 2.1 6.9|152.6 -51.1 101.5 50.7 0.42| 10.7 4.5 2500 285 16 167 17| 4.9 1.7 6.6|170.9 -51.1 119.8 47.9 0.48| 9.6 4.6 3000 288 18 174 15| 5.0 1.4 6.4|189.3 -51.1 138.2 46.1 0.53| 8.9 4.7 4000 290 24 194 13| 3.7 2.9 6.7|225.6 -51.1 174.5 43.6 0.52| 8.7 4.5 5000 289 30 222 15| 3.0 4.0 7.0|248.1 -51.1 197.1 39.4 0.45| 8.6 3.9 6000 288 38 241 19| 2.5 4.9 7.4|294.0 -51.1 242.9 40.5 0.40| 8.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251009.12.gif