UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 21 OCT 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 1002 158 22.2 20.5 90 1.7 21.0 55 9 295.2 297.9 294.1 339.1 15.32 1 1000 175 21.8 19.9 89 1.9 20.5 35 19 295.0 297.6 293.6 337.3 14.78 2 931 792 18.6 15.4 82 3.2 16.5 58 17 297.8 299.9 292.3 332.3 11.90 3 925 847 18.4 15.2 82 3.2 16.3 60 17 298.1 300.3 292.4 332.5 11.82 4 850 1569 14.4 11.2 81 3.2 12.4 55 2 301.2 303.0 291.8 330.4 9.88 5 807 2006 12.2 10.6 90 1.6 11.2 8 7 303.4 305.2 292.6 333.2 10.00 6 700 3186 6.0 4.9 93 1.1 5.4 240 21 309.1 310.6 292.5 333.0 7.78 7 650 3789 2.8 1.9 94 0.9 2.3 242 24 312.1 313.4 292.6 333.2 6.77 8 581 4687 -2.5 -4.0 89 1.5 -3.3 246 28 316.1 317.1 292.2 331.8 4.90 9 571 4825 -2.7 -5.0 84 2.3 -3.8 246 28 317.5 318.4 292.3 332.3 4.62 10 500 5870 -6.3 -12.3 62 6.0 -8.8 250 33 325.4 325.9 293.2 335.4 2.98 11 495 5948 -6.7 -15.7 49 9.0 -10.1 249 33 325.8 326.3 292.7 333.6 2.27 12 462 6481 -11.7 -16.4 68 4.7 -13.3 245 34 326.1 326.5 292.7 333.9 2.30 13 456 6581 -12.5 -21.5 47 9.0 -15.2 244 35 326.3 326.6 292.2 331.5 1.50 14 442 6818 -13.3 -19.3 61 6.0 -15.2 242 35 328.2 328.6 293.0 334.7 1.88 15 420 7204 -15.9 -19.6 73 3.7 -17.1 238 36 329.7 330.1 293.4 336.4 1.93 16 412 7349 -16.7 -22.7 60 6.0 -18.4 237 36 330.5 330.8 293.3 335.8 1.50 17 400 7570 -18.5 -23.1 67 4.6 -19.8 235 37 330.9 331.2 293.4 336.2 1.49 18 360 8347 -24.9 -25.7 93 0.8 -25.1 246 43 332.5 332.8 293.6 337.2 1.31 19 334 8889 -28.5 -31.3 77 2.8 -29.0 254 48 334.8 334.9 293.8 337.9 0.84 20 300 9650 -34.5 -38.1 70 3.6 -35.0 265 54 336.7 336.8 294.0 338.6 0.48 21 270 10378 -40.1 -44.8 61 4.7 -40.5 271 67 338.9 339.0 294.3 339.9 0.26 22 250 10900 -43.7 275 76 341.1 23 234 11341 -47.1 275 79 342.5 24 200 12360 -56.3 275 87 343.6 25 187 12784 -59.1 280 91 345.8 26 173 13268 -62.3 280 76 348.3 27 150 14150 -61.5 280 49 364.1 28 147 14274 -62.3 279 50 364.9 29 105 16278 -75.9 270 62 375.8 30 100 16560 -74.9 275 60 383.0 31 70 18660 -70.3 270 33 434.0 32 67 18922 -65.1 269 31 450.7 33 59 19690 -66.5 265 27 464.3 34 55 20116 -63.1 263 24 481.5 35 50 20700 -63.1 260 21 494.8 36 41 21928 -60.7 250 20 529.7 37 39 22242 -58.1 248 20 543.9 38 30 23900 -56.7 235 19 590.1 39 24 25308 -58.3 249 18 624.3 40 23 25578 -54.9 251 18 641.9 41 20 26470 -55.3 260 17 666.9 42 16 27894 -55.3 710.9 43 13 29239 -48.7 777.2 TRP 105 16278 -75.9 270 62 375.8 WND 187 12784 -59.1 280 91 345.8 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 613.55 mb = 4263.39 m = 13987.34 ft Wetbulb zero: 621.43 mb = 4148.60 m = 13610.74 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 85.64 % Est. max temperature: 28.17 C = 82.70 F Sfc-Lift cond lev (LCL): 977.68 mb = 369.64 m = 1212.71 ft T: 20.79 C 700-500 lapse rate: 4.58 C/km ThetaE index: 6.83 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 870.80 mb = 1362.57 m = 4470.31 ft Mean mixing ratio: 12.85 g/kg Conv temperature: 27.36 C = 81.26 F Cap Strength: 1.53 C Lifted Index: 3.00 C Risk: None Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 0.24 C Showalter Index: 4.75 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.50 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 171.40 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.77 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 66.36 J/kg Cap Strength: 2.83 C Lift Cond Lev (LCL): 914.56 mb = 943.96 m = 3096.94 ft Lev Free Conv (LFC): 619.56 mb = 4172.77 m = 13690.03 ft Equ Level (EL): 569.56 mb = 4844.82 m = 15894.89 ft B at Equ Level: 13.98 J/kg Max Parcel Lev (MPL): 539.56 mb = 5270.72 m = 17292.18 ft Wind level data Storm motion: 279 at 15 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 1002 158 55 9 -7.4 -5.2 | 83 23 -22.3 -2.9 1 1000 175 35 19 -10.9 -15.6 | 63 29 -25.8 -13.3 2 925 847 60 17 -14.7 -8.5 | 78 30 -29.7 -6.2 3 850 1569 55 2 -1.6 -1.1 | 94 17 -16.6 1.1 4 700 3186 240 21 18.2 10.5 | 194 13 3.2 12.8 5 500 5870 250 33 31.0 11.3 | 230 21 16.1 13.5 6 400 7570 235 37 30.3 21.2 | 213 28 15.4 23.5 7 300 9650 265 54 53.8 4.7 | 260 39 38.9 7.0 8 250 10900 275 76 75.7 -6.6 | 274 61 60.8 -4.4 9 200 12360 275 87 86.7 -7.6 | 274 72 71.7 -5.3 10 187 12784 280 91 89.6 -15.8 | 280 76 74.7 -13.5 11 150 14150 280 49 48.3 -8.5 | 281 34 33.3 -6.2 12 105 16278 270 62 62.0 -0.0 | 267 47 47.1 2.3 13 100 16560 275 60 59.8 -5.2 | 274 45 44.8 -3.0 14 70 18660 270 33 33.0 -0.0 | 263 18 18.1 2.3 15 50 20700 260 21 20.7 3.6 | 224 8 5.7 5.9 16 30 23900 235 19 15.6 10.9 | 183 13 0.6 13.2 17 20 26470 260 17 16.7 3.0 | 199 6 1.8 5.2 Wind Parameters Mean winds (0-6000m): 248.6 at 20.1 knts Storm direction: 278.6 at 15.1 knts Shear (0-3000m) pos: 1.2 neg: 3.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 114.1 deg Storm rel helicity (0-3000m) pos: 88.9 neg: -123.3 tot: -34.3 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 12.4 stream: -3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 184.80 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 44 18 68 30| 0.0 8.8 8.8| 37.7 -53.5 -15.7 -31.5 -0.21| 15.9 -3.4 1000 50 17 73 29| 3.7 4.4 8.1| 68.1 -53.5 14.7 14.7 0.03| 12.3 0.4 1500 51 13 77 26| 2.4 0.7 3.1| 88.9 -57.4 31.6 21.1 0.11| 11.4 1.3 2000 45 11 76 24| 1.8 2.4 4.2| 88.9 -91.1 -2.2 -1.1 -0.09| 10.6 -1.0 2500 28 11 69 22| 1.5 3.5 4.9| 88.9-111.5 -22.5 -9.0 -0.21| 11.1 -2.3 3000 11 12 60 20| 1.2 3.9 5.1| 88.9-123.3 -34.3 -11.4 -0.31| 12.4 -3.8 4000 251 15 174 7| 1.2 3.2 4.4|102.6-124.1 -21.5 -5.4 -0.24| 10.0 -2.4 5000 248 18 189 9| 1.4 2.6 4.0|119.5-124.1 -4.6 -0.9 -0.18| 8.5 -1.6 6000 249 20 202 10| 1.3 2.3 3.7|132.7-130.4 2.2 0.4 -0.16| 7.5 -1.2 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251021.00.gif