UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 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 1004 151 19.8 19.6 99 0.2 19.7 60 11 292.6 295.2 292.7 333.6 14.44 1 1000 185 19.8 18.9 95 0.9 19.2 45 12 293.0 295.4 292.3 332.4 13.87 2 933 781 15.8 14.6 93 1.2 15.0 58 32 294.7 296.8 290.9 327.1 11.27 3 925 854 16.4 13.6 83 2.8 14.6 60 35 296.1 298.0 290.8 326.8 10.64 4 850 1571 13.4 11.3 87 2.1 12.1 85 19 300.2 302.0 291.5 329.4 9.94 5 820 1873 11.6 10.1 90 1.5 10.7 117 18 301.4 303.1 291.6 329.5 9.51 6 700 3183 5.4 5.1 98 0.3 5.2 260 14 308.5 309.9 292.4 332.6 7.90 7 589 4578 -1.1 -1.3 99 0.2 -1.2 247 28 316.5 317.7 293.2 335.3 5.92 8 500 5870 -7.7 -9.1 90 1.4 -8.3 235 41 323.7 324.4 293.4 336.4 3.84 9 478 6217 -9.9 -12.1 84 2.2 -10.8 236 42 325.1 325.8 293.3 335.8 3.16 10 475 6266 -9.1 -11.5 83 2.4 -10.1 236 42 326.7 327.4 293.8 338.0 3.34 11 407 7440 -16.3 -18.1 86 1.8 -16.9 240 47 332.2 332.6 294.3 340.1 2.26 12 400 7570 -17.1 -18.9 86 1.8 -17.7 240 47 332.8 333.2 294.4 340.3 2.15 13 347 8624 -24.3 -26.9 79 2.6 -24.9 238 49 336.8 337.1 294.6 341.3 1.22 14 300 9670 -32.7 -35.7 74 3.0 -33.1 235 52 339.3 339.4 294.7 341.6 0.61 15 292 9861 -34.1 -37.4 72 3.3 -34.6 239 52 339.9 340.0 294.8 342.0 0.53 16 265 10534 -40.1 -44.3 64 4.2 -40.5 255 53 340.7 340.8 294.8 341.8 0.28 17 250 10930 -43.7 265 54 341.1 18 203 12285 -54.2 280 86 345.5 19 200 12380 -54.9 280 86 345.8 20 150 14170 -64.1 280 51 359.7 21 131 14995 -68.3 267 56 366.4 22 111 15974 -75.7 250 62 370.2 23 104 16352 -76.3 266 55 376.1 24 101 16522 -74.7 273 52 382.3 25 100 16580 -74.9 275 51 383.0 26 95 16877 -73.9 273 45 390.6 27 93 17001 -71.9 272 43 397.0 28 82 17734 -74.1 267 29 407.0 29 70 18660 -70.5 260 12 433.6 30 55 20111 -66.1 271 9 474.6 31 52 20456 -61.3 273 8 493.5 32 50 20700 -61.7 275 8 498.1 33 47 21083 -62.3 505.5 TRP 111 15974 -75.7 250 62 370.2 WND 203 12285 -54.2 280 86 345.5 Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 607.78 mb = 4342.03 m = 14245.33 ft Wetbulb zero: 609.85 mb = 4297.03 m = 14097.68 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 93.70 % Est. max temperature: 27.15 C = 80.87 F Sfc-Lift cond lev (LCL): 1001.38 mb = 173.18 m = 568.18 ft T: 19.80 C 700-500 lapse rate: 4.88 C/km ThetaE index: 6.80 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 884.57 mb = 1232.96 m = 4045.11 ft Mean mixing ratio: 12.05 g/kg Conv temperature: 25.43 C = 77.78 F Cap Strength: 2.63 C Lifted Index: 4.00 C Risk: None Lifted Index @300 mb: 8.18 C Lifted Index @700 mb: 1.40 C Showalter Index: 3.82 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.00 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.10 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 14334.24 J/kg Cap Strength: 3.89 C Lift Cond Lev (LCL): 933.73 mb = 773.79 m = 2538.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 18 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 1004 151 60 11 -9.5 -5.5 | 76 29 -28.0 -6.8 1 1000 185 45 12 -8.5 -8.5 | 70 29 -26.9 -9.8 2 925 854 60 35 -30.3 -17.5 | 69 52 -48.7 -18.8 3 850 1571 85 19 -18.9 -1.7 | 85 37 -37.4 -3.0 4 700 3183 260 14 13.8 2.4 | 103 5 -4.7 1.1 5 500 5870 235 41 33.6 23.5 | 214 27 15.1 22.2 6 400 7570 240 47 40.7 23.5 | 225 31 22.3 22.2 7 300 9670 235 52 42.6 29.8 | 220 37 24.2 28.5 8 250 10930 265 54 53.8 4.7 | 265 36 35.4 3.4 9 203 12285 280 86 84.7 -14.9 | 284 68 66.3 -16.3 10 200 12380 280 86 84.7 -14.9 | 284 68 66.3 -16.3 11 150 14170 280 51 50.2 -8.9 | 288 33 31.8 -10.2 12 111 15974 250 62 58.3 21.2 | 243 45 39.8 19.9 13 100 16580 275 51 50.8 -4.4 | 280 33 32.4 -5.8 14 70 18660 260 12 11.8 2.1 | 96 7 -6.6 0.8 15 50 20700 275 8 8.0 -0.7 | 79 11 -10.5 -2.0 Wind Parameters Mean winds (0-6000m): 235.9 at 24.6 knts Storm direction: 265.9 at 18.5 knts Shear (0-3000m) pos: 7.1 neg: 2.9 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 414.2 neg: -45.4 tot: 368.7 m^2/s^2 ave: 122.9 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 6.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.06 Bulk Shear: 256.66 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 52 19 69 36| 0.0 17.6 17.6| 2.6 -39.3 -36.6 -73.3 -0.25| 19.1 -4.8 1000 59 25 70 43| 3.8 8.8 12.5|103.7 -39.3 64.5 64.5 0.09| 17.8 1.6 1500 64 25 73 42| 6.0 5.9 11.9|206.1 -39.3 166.9 111.3 0.26| 16.6 4.3 2000 73 23 78 41| 8.6 4.4 13.0|348.6 -39.3 309.4 154.7 0.43| 16.8 7.2 2500 77 22 81 40| 8.6 3.5 12.2|410.2 -39.3 370.9 148.4 0.46| 16.7 7.7 3000 68 20 76 38| 7.1 2.9 10.0|414.2 -45.4 368.7 122.9 0.37| 16.3 6.0 4000 60 20 73 38| 5.3 1.0 6.3|421.3 -45.8 375.5 93.9 0.39| 13.6 5.3 5000 248 22 195 7| 4.3 0.4 4.6|424.0 -46.4 377.5 75.5 0.36| 12.0 4.4 6000 236 25 189 13| 3.6 1.1 4.6|430.1 -54.1 375.9 62.7 0.33| 10.8 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251021.12.gif