UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 22 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 1003 152 18.6 18.4 99 0.2 18.5 55 13 291.5 293.9 291.5 329.3 13.39 1 1000 178 18.6 18.3 98 0.3 18.4 45 4 291.8 294.1 291.6 329.5 13.35 2 951 609 16.4 15.3 93 1.1 15.7 64 30 293.7 295.8 290.8 326.8 11.57 3 925 846 16.0 14.3 90 1.7 14.9 75 45 295.7 297.7 291.1 327.8 11.14 4 907 1013 16.4 13.8 85 2.6 14.7 83 41 297.7 299.7 291.6 329.7 11.00 5 850 1564 13.6 12.4 92 1.2 12.9 110 27 300.4 302.4 292.2 331.9 10.70 6 719 2958 5.6 5.4 99 0.2 5.5 162 27 306.3 307.8 291.7 330.1 7.85 7 700 3178 5.4 5.4 100 0.0 5.4 170 27 308.5 310.0 292.6 333.1 8.06 8 658 3683 4.2 2.9 91 1.3 3.5 176 26 312.6 314.0 293.0 335.0 7.19 9 569 4852 -2.3 -3.6 91 1.3 -3.0 188 23 318.2 319.2 293.0 334.8 5.16 10 500 5870 -7.5 -7.7 98 0.2 -7.6 200 21 323.9 324.7 293.9 338.1 4.29 11 462 6483 -10.7 -11.3 95 0.6 -10.9 211 25 327.3 328.0 294.1 339.1 3.49 12 400 7580 -17.3 -19.1 86 1.8 -17.9 230 33 332.5 332.9 294.3 339.9 2.11 13 324 9130 -27.7 -29.7 83 2.0 -28.1 237 50 338.8 339.0 294.9 342.5 1.01 14 300 9680 -31.9 -34.3 79 2.4 -32.3 240 56 340.4 340.6 295.1 343.1 0.70 15 259 10700 -40.1 -43.4 71 3.3 -40.4 244 66 343.0 343.0 295.3 344.2 0.32 16 250 10940 -42.1 245 68 343.5 17 200 12400 -55.3 265 66 345.2 18 184 12930 -57.1 350.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5692.00 m Freezing level: 600.49 mb = 4438.52 m = 14561.91 ft Wetbulb zero: 609.99 mb = 4292.56 m = 14083.03 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 93.54 % Est. max temperature: 27.36 C = 81.24 F Sfc-Lift cond lev (LCL): 1000.33 mb = 175.16 m = 574.65 ft T: 18.60 C 700-500 lapse rate: 4.79 C/km ThetaE index: 2.71 C Layer 951.0- 925.0 mb Conv cond level (CCL): 861.36 mb = 1451.43 m = 4761.84 ft Mean mixing ratio: 11.87 g/kg Conv temperature: 26.96 C = 80.52 F Cap Strength: 3.42 C Lifted Index: 4.61 C Risk: None Lifted Index @300 mb: 9.56 C Lifted Index @700 mb: 1.75 C Showalter Index: 2.85 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.90 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.11 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 2999.06 J/kg Cap Strength: 4.51 C Lift Cond Lev (LCL): 935.36 mb = 750.89 m = 2463.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 178 at 20 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 1003 152 55 13 -10.6 -7.5 | 20 29 -10.1 -27.0 1 1000 178 45 4 -2.8 -2.8 | 6 22 -2.3 -22.4 2 925 846 75 45 -43.5 -11.6 | 54 53 -42.9 -31.2 3 850 1564 110 27 -25.4 9.2 | 67 27 -24.8 -10.3 4 700 3178 170 27 -4.7 26.6 | 150 8 -4.1 7.0 5 500 5870 200 21 7.2 19.7 | 269 8 7.7 0.2 6 400 7580 230 33 25.3 21.2 | 266 26 25.8 1.7 7 300 9680 240 56 48.5 28.0 | 260 50 49.1 8.4 8 250 10940 245 68 61.6 28.7 | 262 63 62.2 9.2 9 200 12400 265 66 65.7 5.8 | 282 68 66.3 -13.8 Wind Parameters Mean winds (0-6000m): 148.3 at 26.1 knts Storm direction: 178.3 at 19.6 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 126.3 deg Storm rel helicity (0-3000m) pos: 500.5 neg: -25.7 tot: 474.8 m^2/s^2 ave: 158.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 17.0 stream: 9.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.19 Bulk Shear: 121.29 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 64 18 30 32| 21.1 0.0 21.1|164.1 -25.7 138.4 276.8 0.47| 31.0 14.5 1000 76 29 46 38| 14.2 0.0 14.2|375.9 -25.7 350.2 350.2 0.55| 28.9 15.8 1500 83 30 52 37| 7.9 0.0 7.9|417.0 -25.7 391.4 260.9 0.48| 25.0 12.1 2000 92 29 57 34| 7.0 0.0 7.0|454.2 -25.7 428.5 214.2 0.51| 21.0 10.7 2500 101 29 63 31| 6.4 0.0 6.4|480.7 -25.7 455.0 182.0 0.53| 18.6 9.8 3000 110 28 69 28| 5.9 0.0 5.9|500.5 -25.7 474.8 158.3 0.55| 17.0 9.4 4000 125 28 81 22| 4.4 0.0 4.4|509.1 -25.7 483.4 120.9 0.57| 13.5 7.7 5000 138 27 92 17| 3.4 0.0 3.4|516.1 -25.7 490.4 98.1 0.59| 11.3 6.6 6000 148 26 101 13| 3.0 0.0 3.0|521.0 -27.6 493.4 82.2 0.57| 10.0 5.7 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251022.00.gif