UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 12 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 1012 0 15.2 8.2 63 7.0 11.3 270 7 287.4 288.5 284.0 306.3 6.75 1 1000 101 14.6 7.6 63 7.0 10.7 275 10 287.8 288.9 283.9 306.2 6.55 2 925 750 8.6 6.2 85 2.4 7.3 270 19 288.1 289.2 283.9 306.3 6.43 3 915 840 7.8 5.3 84 2.5 6.5 272 19 288.2 289.3 283.6 305.5 6.11 4 850 1443 3.2 0.3 81 2.9 1.8 285 21 289.5 290.3 282.5 302.7 4.60 5 828 1655 1.6 -3.1 71 4.7 -0.4 284 22 290.0 290.6 281.6 300.7 3.67 6 801 1921 0.0 -8.0 55 8.0 -3.0 282 23 291.0 291.5 280.8 298.8 2.61 7 778 2154 1.2 -21.8 16 23.0 -5.3 280 24 294.8 294.9 280.2 297.5 0.86 8 700 2994 -4.7 -27.7 15 23.0 -9.9 275 27 297.3 297.4 281.0 299.1 0.56 9 525 5190 -18.9 -36.9 19 18.0 -21.5 279 55 305.7 305.8 284.1 306.8 0.31 10 503 5506 -21.5 -40.5 16 19.0 -23.8 280 59 306.3 306.3 284.2 307.1 0.22 11 500 5550 -21.5 -47.5 8 26.0 -24.1 280 60 306.8 306.8 284.2 307.2 0.10 12 477 5898 -20.9 -44.9 10 24.0 -23.7 279 68 311.7 311.8 286.1 312.3 0.15 13 412 6967 -26.9 -50.9 8 24.0 -28.9 276 94 317.3 317.3 288.0 317.7 0.09 14 400 7180 -27.9 -37.9 38 10.0 -29.2 275 99 318.7 318.8 288.8 320.1 0.36 15 394 7289 -28.5 -34.5 56 6.0 -29.3 274 101 319.3 319.4 289.1 321.2 0.52 16 354 8051 -32.7 -36.5 69 3.8 -33.1 271 111 323.6 323.7 290.4 325.3 0.47 17 305 9087 -40.1 -44.3 64 4.2 -40.4 266 126 327.3 327.3 291.2 328.2 0.24 18 300 9200 -40.9 265 128 327.7 19 281 9645 -43.9 270 137 329.6 20 252 10377 -45.7 279 153 337.4 21 250 10430 -46.3 280 154 337.2 22 217 11349 -54.3 275 154 338.8 23 209 11589 -54.3 285 161 342.4 24 200 11870 -54.3 280 144 346.8 25 150 13710 -57.7 275 107 370.7 26 140 14142 -59.1 278 105 375.6 27 117 15252 -63.5 284 100 387.3 28 107 15801 -62.5 287 97 399.2 29 100 16220 -59.7 290 95 412.4 30 87 17092 -59.3 282 81 429.9 31 78 17781 -56.3 276 71 449.8 32 70 18470 -55.5 270 60 465.7 33 64 19037 -56.5 270 58 475.5 34 54 20101 -60.3 270 54 490.5 35 50 20580 -59.7 270 52 502.8 36 36 22654 -56.1 257 29 561.6 37 30 23820 -53.9 250 16 597.7 38 26 24744 -51.7 628.9 TRP 217 11349 -54.3 275 154 338.8 WND 209 11589 -54.3 285 161 342.4 Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 762.14 mb = 2325.03 m = 7627.94 ft Wetbulb zero: 832.32 mb = 1612.61 m = 5290.66 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 36.72 % Est. max temperature: 17.09 C = 62.76 F Sfc-Lift cond lev (LCL): 911.06 mb = 875.14 m = 2871.15 ft T: 7.53 C 700-500 lapse rate: 6.57 C/km ThetaE index: 8.78 C Layer 915.0- 700.0 mb Conv cond level (CCL): 883.64 mb = 1125.27 m = 3691.80 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 16.65 C = 61.97 F Cap Strength: 2.99 C Lifted Index: 3.27 C Risk: None Lifted Index @300 mb: 15.45 C Lifted Index @700 mb: 1.32 C Showalter Index: 5.58 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.80 C K Index: 2.00 Risk: None Sweat Index: 105.60 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.63 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 7.24 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 895.51 mb = 1016.11 m = 3333.64 ft Lev Free Conv (LFC): 860.51 mb = 1342.44 m = 4404.28 ft Equ Level (EL): 790.51 mb = 2026.36 m = 6648.07 ft B at Equ Level: 8.62 J/kg Max Parcel Lev (MPL): 770.51 mb = 2231.15 m = 7319.95 ft Wind level data Storm motion: 308 at 26 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 1012 0 270 7 7.0 -0.0 | 141 21 -13.0 15.9 1 1000 101 275 10 10.0 -0.9 | 146 18 -10.1 15.0 2 925 750 270 19 19.0 -0.0 | 176 16 -1.0 15.9 3 850 1443 285 21 20.3 -5.4 | 181 10 0.3 10.4 4 700 2994 275 27 26.9 -2.4 | 207 15 6.9 13.5 5 500 5550 280 60 59.1 -10.4 | 262 39 39.1 5.4 6 400 7180 275 99 98.6 -8.6 | 265 79 78.6 7.2 7 300 9200 265 128 127.5 11.2 | 256 111 107.5 27.0 8 250 10430 280 154 151.7 -26.7 | 275 132 131.6 -10.9 9 217 11349 275 154 153.4 -13.4 | 269 133 133.4 2.4 10 209 11589 285 161 155.5 -41.7 | 281 138 135.5 -25.8 11 200 11870 280 144 141.8 -25.0 | 274 122 121.8 -9.2 12 150 13710 275 107 106.6 -9.3 | 266 87 86.6 6.5 13 100 16220 290 95 89.3 -32.5 | 284 71 69.3 -16.6 14 70 18470 270 60 60.0 -0.0 | 248 43 40.0 15.9 15 50 20580 270 52 52.0 -0.0 | 244 36 32.0 15.9 16 30 23820 250 16 15.0 5.5 | 167 22 -5.0 21.3 Wind Parameters Mean winds (0-6000m): 278.4 at 34.0 knts Storm direction: 308.4 at 25.5 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 66.7 deg Storm rel helicity (0-3000m) pos: 68.9 neg: 0.0 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 65.26 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 ------------------------------------------------------------------------------- 500 273 12 152 17| 8.8 0.0 8.8| 32.3 0.0 32.3 64.6 0.81| 8.9 7.2 1000 272 15 162 16| 6.6 0.0 6.6| 49.1 0.0 49.1 49.1 0.79| 7.2 5.7 1500 276 17 167 15| 5.0 0.0 5.0| 51.9 0.0 51.9 34.6 0.68| 6.0 4.1 2000 278 18 172 13| 3.7 0.6 4.3| 57.8 0.0 57.8 28.9 0.70| 5.1 3.6 2500 278 19 176 13| 3.0 1.0 4.0| 63.4 0.0 63.4 25.4 0.71| 4.6 3.2 3000 278 21 182 13| 2.5 1.2 3.7| 68.9 0.0 68.9 23.0 0.69| 4.2 2.9 4000 277 24 195 13| 3.5 0.9 4.4|119.3 0.0 119.3 29.8 0.73| 4.8 3.6 5000 278 28 214 15| 4.2 0.7 4.9|173.9 0.0 173.9 34.8 0.69| 5.2 3.6 6000 278 34 231 17| 4.0 1.6 5.6|224.0 0.0 224.0 37.3 0.58| 5.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251012.12.gif