UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 28 APR 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 ------------------------------------------------------------------------------- 0 1000 124 230 5 SFC 996 158 18.0 13.0 73 5.0 14.9 230 5 291.5 293.2 288.2 318.4 9.48 2 925 785 11.8 10.2 90 1.6 10.9 225 19 291.4 292.9 287.2 315.5 8.47 3 890 1106 9.2 8.6 96 0.6 8.9 214 17 291.9 293.3 286.9 314.5 7.90 4 887 1134 9.0 -3.0 43 12.0 3.6 213 17 292.0 292.6 282.3 302.1 3.45 5 882 1181 13.2 -33.8 2 47.0 1.2 211 16 296.8 296.9 280.3 297.7 0.25 6 850 1490 11.4 200 14 298.1 7 707 2992 0.2 -31.8 7 32.0 -7.1 214 28 301.8 301.9 282.7 303.1 0.38 8 701 3061 0.0 -7.0 59 7.0 -3.0 215 29 302.4 303.0 286.1 312.3 3.22 9 700 3072 0.0 -7.0 59 7.0 -3.0 215 29 302.5 303.1 286.2 312.4 3.23 10 685 3245 -1.9 -5.5 76 3.6 -3.4 216 30 302.2 302.9 286.6 313.6 3.70 11 662 3516 -4.3 -8.4 73 4.1 -5.9 218 33 302.5 303.1 286.0 312.0 3.06 12 657 3575 -4.7 -5.0 98 0.3 -4.8 219 33 302.7 303.5 287.1 315.0 4.01 13 649 3672 -5.3 -8.6 78 3.3 -6.6 219 34 303.1 303.7 286.2 312.6 3.08 14 621 4017 -6.7 -8.1 90 1.4 -7.2 222 37 305.3 306.0 287.3 315.7 3.34 15 588 4442 -9.5 -11.4 86 1.9 -10.2 225 41 306.9 307.4 287.2 315.5 2.72 16 578 4575 -6.5 -7.6 92 1.1 -7.0 226 42 311.9 312.6 289.9 323.8 3.74 17 563 4781 -6.5 -7.6 92 1.1 -7.0 228 44 314.3 315.0 290.7 326.5 3.84 18 500 5700 -11.5 -12.8 90 1.3 -12.0 235 52 319.0 319.6 291.3 328.4 2.86 19 411 7171 -20.9 -22.8 85 1.9 -21.4 248 64 325.3 325.6 291.9 330.5 1.49 20 400 7370 -22.5 -24.0 88 1.5 -22.9 250 66 325.7 326.0 291.9 330.6 1.37 21 318 9008 -35.7 -40.4 62 4.7 -36.2 250 61 329.5 329.6 291.9 330.9 0.35 22 300 9410 -39.1 -44.1 59 5.0 -39.5 250 60 330.3 330.3 292.0 331.2 0.25 23 296 9502 -40.1 -45.0 59 4.9 -40.5 250 60 330.1 330.2 292.0 331.0 0.23 24 250 10630 -50.3 255 64 331.3 25 237 10977 -52.9 260 62 332.5 26 202 12015 -49.9 270 107 352.8 27 200 12080 -49.7 270 107 354.1 28 187 12516 -50.9 268 101 359.0 29 158 13594 -56.3 262 87 367.6 30 150 13920 -59.1 260 82 368.3 31 134 14619 -64.7 260 78 370.4 32 111 15764 -66.7 260 72 387.1 33 100 16390 -70.5 260 68 391.5 34 95 16695 -71.5 254 63 395.3 35 78 17861 -71.9 232 44 417.4 36 73 18257 -67.1 225 37 435.6 37 70 18510 -68.1 220 33 438.7 38 65 18957 -67.7 232 28 449.0 39 58 19654 -61.7 251 21 477.4 40 50 20580 -59.3 275 12 503.7 41 30 23820 -54.3 270 8 596.6 42 24 25253 -51.9 237 14 642.9 43 20 26440 -48.7 210 19 687.1 44 16 27906 -48.9 731.7 45 12 29815 -44.3 810.8 TRP 237 10977 -52.9 260 62 332.5 WND 202 12015 -49.9 270 107 352.8 Sounding variables and indices 1000-500 mb thick: 5576.00 m Freezing level: 700.00 mb = 3072.00 m = 10078.62 ft Wetbulb zero: 856.94 mb = 1422.00 m = 4665.28 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 83.95 % Est. max temperature: 24.70 C = 76.46 F Sfc-Lift cond lev (LCL): 924.66 mb = 788.06 m = 2585.47 ft T: 11.78 C 700-500 lapse rate: 4.38 C/km ThetaE index: 20.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 905.59 mb = 961.38 m = 3154.09 ft Mean mixing ratio: 8.75 g/kg Conv temperature: 18.19 C = 64.74 F Cap Strength: 5.49 C Lifted Index: 6.94 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 1.15 C Showalter Index: 17.17 C Risk: None Total Totals Index: 0.93 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -21.97 C K Index: -17.57 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 5.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.48 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 0.12 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 908.30 mb = 936.54 m = 3072.60 ft Lev Free Conv (LFC): 903.30 mb = 982.44 m = 3223.18 ft Equ Level (EL): 883.30 mb = 1168.55 m = 3833.77 ft B at Equ Level: -3.92 J/kg Max Parcel Lev (MPL): 883.30 mb = 1168.55 m = 3833.77 ft Wind level data Storm motion: 255 at 23 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 ---------------------------------------------------------- 0 996 158 230 5 3.8 3.2 | 81 19 -18.6 -2.8 1 925 785 225 19 13.4 13.4 | 129 12 -9.0 7.4 2 850 1490 200 14 4.8 13.2 | 112 19 -17.7 7.1 3 700 3072 215 29 16.6 23.8 | 162 19 -5.8 17.7 4 500 5700 235 52 42.6 29.8 | 220 31 20.1 23.8 5 400 7370 250 66 62.0 22.6 | 247 43 39.5 16.6 6 300 9410 250 60 56.4 20.5 | 247 37 33.9 14.5 7 250 10630 255 64 61.8 16.6 | 255 41 39.3 10.6 8 237 10977 260 62 61.1 10.8 | 263 39 38.6 4.8 9 202 12015 270 107 107.0 -0.0 | 274 85 84.5 -6.0 10 200 12080 270 107 107.0 -0.0 | 274 85 84.5 -6.0 11 150 13920 260 82 80.8 14.2 | 262 59 58.3 8.2 12 100 16390 260 68 67.0 11.8 | 263 45 44.5 5.8 13 70 18510 220 33 21.2 25.3 | 176 19 -1.3 19.3 14 50 20580 275 12 12.0 -1.0 | 56 13 -10.5 -7.1 15 30 23820 270 8 8.0 -0.0 | 67 16 -14.5 -6.0 16 20 26440 210 19 9.5 16.5 | 129 17 -13.0 10.4 Wind Parameters Mean winds (0-6000m): 225.0 at 31.0 knts Storm direction: 255.0 at 23.3 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 120.9 neg: -17.0 tot: 103.9 m^2/s^2 ave: 34.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 55.56 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 ------------------------------------------------------------------------------- 500 226 11 95 15| 0.0 11.5 11.5| 33.0 0.0 33.0 66.1 0.77| 11.5 8.8 1000 223 14 109 14| 0.0 6.0 6.0| 40.6 -7.3 33.3 33.3 0.50| 9.4 4.7 1500 217 14 112 15| 0.0 3.9 3.9| 47.5 -17.0 30.5 20.3 0.36| 8.0 2.9 2000 213 15 116 16| 1.3 2.9 4.2| 71.5 -17.0 54.5 27.3 0.47| 7.2 3.4 2500 212 17 121 16| 2.1 2.4 4.4| 96.0 -17.0 79.0 31.6 0.55| 6.8 3.8 3000 213 19 128 16| 2.6 2.0 4.6|120.9 -17.0 103.9 34.6 0.61| 6.6 4.0 4000 216 22 142 15| 3.2 1.5 4.6|170.6 -17.0 153.7 38.4 0.68| 6.2 4.2 5000 220 27 160 15| 3.6 1.2 4.7|229.7 -17.0 212.8 42.6 0.71| 6.0 4.3 6000 225 31 178 16| 3.8 1.0 4.8|307.2 -17.0 290.2 48.4 0.73| 6.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250428.00.gif