UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 28 APR 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 25 14.4 9.8 74 4.6 11.7 230 5 287.3 288.6 284.8 308.6 7.60 1 1000 50 14.8 8.8 67 6.0 11.4 250 4 288.0 289.2 284.5 308.0 7.12 2 925 706 11.2 4.2 62 7.0 7.5 260 10 290.8 291.8 284.1 306.8 5.59 3 889 1037 9.8 1.8 57 8.0 5.8 276 14 292.6 293.5 284.1 306.9 4.90 4 855 1360 8.0 -4.0 42 12.0 2.7 293 18 294.0 294.6 283.0 303.9 3.32 5 850 1408 7.6 -4.4 42 12.0 2.3 295 19 294.1 294.7 282.9 303.7 3.24 6 717 2778 -4.3 -12.3 54 8.0 -7.0 299 30 295.7 296.1 282.2 302.0 2.07 7 700 2967 -5.5 -19.5 32 14.0 -9.4 300 31 296.4 296.6 281.4 300.1 1.16 8 679 3204 -7.1 -24.1 24 17.0 -11.2 299 34 297.2 297.3 281.3 299.8 0.80 9 663 3389 -6.3 -36.3 7 30.0 -11.8 298 36 300.1 300.2 281.8 301.0 0.26 10 531 5090 -14.9 -41.9 8 27.0 -18.7 288 58 309.5 309.5 285.4 310.2 0.18 11 500 5540 -18.7 -44.7 8 26.0 -21.8 285 64 310.2 310.3 285.6 310.8 0.14 12 400 7160 -31.3 -60.3 4 29.0 -32.8 270 70 314.3 314.3 286.9 314.4 0.03 13 333 8434 -40.1 -66.1 5 26.0 -40.9 257 88 319.2 319.2 288.5 319.2 0.02 14 300 9140 -44.3 250 99 322.9 15 287 9435 -46.1 250 97 324.5 16 252 10297 -47.2 250 109 335.1 17 250 10350 -47.3 250 109 335.7 18 200 11820 -49.1 260 91 355.0 19 173 12763 -52.3 255 88 364.8 20 150 13680 -54.7 250 86 375.8 21 111 15586 -60.3 254 60 399.1 22 103 16055 -59.1 255 54 410.1 23 100 16240 -59.7 255 51 412.4 24 70 18450 -62.5 260 29 450.7 25 66 18814 -59.7 261 29 464.4 26 54 20065 -59.9 264 27 491.4 27 50 20550 -55.3 265 27 513.2 28 48 20810 -54.5 260 26 521.1 29 35 22830 -54.1 220 18 571.4 30 30 23820 -53.1 200 14 599.9 31 25 25001 -50.3 234 16 640.0 32 20 26450 -52.1 275 19 676.7 33 18 27133 -51.7 698.7 34 14 28776 -48.1 762.9 35 13 29263 -49.9 773.0 36 11 30365 -45.7 826.1 TRP 287 9435 -46.1 250 97 324.5 WND 252 10297 -47.2 250 109 335.1 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 765.06 mb = 2283.19 m = 7490.70 ft Wetbulb zero: 817.10 mb = 1725.95 m = 5662.51 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 32.21 % Est. max temperature: 21.16 C = 70.10 F Sfc-Lift cond lev (LCL): 936.08 mb = 605.79 m = 1987.47 ft T: 11.75 C 700-500 lapse rate: 5.13 C/km ThetaE index: 7.10 C Layer 855.0- 663.0 mb Conv cond level (CCL): 801.81 mb = 1878.00 m = 6161.34 ft Mean mixing ratio: 6.16 g/kg Conv temperature: 21.82 C = 71.27 F Cap Strength: 5.59 C Lifted Index: 5.33 C Risk: None Lifted Index @300 mb: 11.23 C Lifted Index @700 mb: -0.01 C Showalter Index: 7.71 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 14.30 C K Index: 7.90 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.76 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 151.49 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 861.96 mb = 1292.52 m = 4240.50 ft Lev Free Conv (LFC): 706.96 mb = 2889.28 m = 9479.15 ft Equ Level (EL): 676.96 mb = 3227.44 m = 10588.60 ft B at Equ Level: 10.29 J/kg Max Parcel Lev (MPL): 656.96 mb = 3459.46 m = 11349.79 ft Wind level data Storm motion: 319 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 1003 25 230 5 3.8 3.2 | 150 27 -13.3 23.2 1 1000 50 250 4 3.8 1.4 | 148 25 -13.4 21.4 2 925 706 260 10 9.8 1.7 | 161 23 -7.3 21.7 3 850 1408 295 19 17.2 -8.0 | 180 12 0.1 12.0 4 700 2967 300 31 26.8 -15.5 | 245 11 9.7 4.5 5 500 5540 285 64 61.8 -16.6 | 266 45 44.6 3.4 6 400 7160 270 70 70.0 -0.0 | 249 56 52.8 20.0 7 300 9140 250 99 93.0 33.9 | 235 93 75.9 53.8 8 287 9435 250 97 91.2 33.2 | 234 91 74.0 53.2 9 252 10297 250 109 102.4 37.3 | 236 103 85.3 57.3 10 250 10350 250 109 102.4 37.3 | 236 103 85.3 57.3 11 200 11820 260 91 89.6 15.8 | 244 81 72.4 35.8 12 150 13680 250 86 80.8 29.4 | 232 81 63.6 49.4 13 100 16240 255 51 49.3 13.2 | 224 46 32.1 33.2 14 70 18450 260 29 28.6 5.0 | 204 27 11.4 25.0 15 50 20550 265 27 26.9 2.4 | 204 24 9.7 22.3 16 30 23820 200 14 4.8 13.2 | 160 35 -12.4 33.1 17 20 26450 275 19 18.9 -1.7 | 185 18 1.8 18.3 Wind Parameters Mean winds (0-6000m): 289.3 at 35.1 knts Storm direction: 319.3 at 26.4 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 94.7 neg: -2.3 tot: 92.4 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 121.89 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 ------------------------------------------------------------------------------- 500 254 6 152 24| 4.6 0.0 4.6| 22.3 -2.3 20.0 40.0 0.57| 5.7 3.2 1000 262 9 158 23| 5.8 0.0 5.8| 50.2 -2.3 47.9 47.9 0.64| 6.4 4.1 1500 277 11 163 19| 6.3 0.0 6.3| 63.9 -2.3 61.6 41.1 0.55| 7.1 3.9 2000 285 14 167 17| 5.7 0.0 5.7| 74.1 -2.3 71.8 35.9 0.61| 6.3 3.9 2500 289 16 173 15| 5.4 0.0 5.4| 84.2 -2.3 81.9 32.8 0.66| 5.9 3.9 3000 292 19 181 13| 5.2 0.0 5.2| 94.7 -2.3 92.4 30.8 0.70| 5.6 3.9 4000 294 23 202 11| 3.9 1.7 5.6|114.4 -2.3 112.1 28.0 0.59| 5.9 3.5 5000 292 29 228 13| 3.1 2.8 5.9|119.5 -3.4 116.1 23.2 0.47| 6.2 2.9 6000 289 35 242 18| 2.6 3.2 5.8|119.5 -62.3 57.2 9.5 0.32| 6.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250428.12.gif