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 RJ401... Searching the city database file for: RJ401 ... Date:1200Z 28 APR 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1014 4 4.2 0.9 79 3.3 2.8 90 6 276.2 276.9 275.2 287.2 4.02 1 1000 117 3.2 -0.1 79 3.3 1.8 95 10 276.4 277.0 274.9 286.7 3.79 2 981 272 1.8 -1.3 80 3.1 0.5 96 13 276.5 277.1 274.6 286.2 3.54 3 925 746 0.6 -6.4 59 7.0 -2.0 100 21 279.9 280.4 275.2 287.2 2.56 4 861 1320 -2.7 -11.7 50 9.0 -5.5 164 7 282.3 282.6 275.4 287.5 1.81 5 859 1338 -1.5 -11.5 46 10.0 -4.7 166 6 283.7 284.0 276.2 289.1 1.84 6 850 1422 -2.3 -12.3 46 10.0 -5.5 175 4 283.7 284.0 276.0 288.9 1.75 7 765 2257 -3.7 -16.7 36 13.0 -7.5 183 3 290.9 291.1 279.1 295.0 1.35 8 700 2954 -7.5 -24.5 24 17.0 -11.5 190 2 294.2 294.3 279.8 296.6 0.75 9 650 3525 -11.3 -26.3 28 15.0 -14.5 200 8 296.2 296.3 280.6 298.4 0.69 10 628 3787 -12.7 -17.3 68 4.6 -14.0 205 10 297.5 297.8 282.3 302.4 1.57 11 583 4349 -16.9 -20.4 74 3.5 -17.7 214 16 299.0 299.2 282.6 303.1 1.29 12 500 5480 -25.1 -28.1 76 3.0 -25.6 235 27 302.4 302.6 283.4 304.9 0.76 13 440 6395 -32.5 -36.0 71 3.5 -32.9 235 32 304.3 304.4 283.7 305.7 0.40 14 400 7060 -37.5 -40.8 71 3.3 -37.8 235 35 306.3 306.3 284.2 307.2 0.27 15 384 7341 -40.1 -45.1 59 5.0 -40.4 233 38 306.4 306.5 284.2 307.1 0.18 16 312 8725 -51.5 225 52 309.3 17 300 8980 -51.7 235 62 312.5 18 267 9735 -52.9 240 91 321.4 19 250 10160 -53.5 245 82 326.5 20 243 10343 -53.3 243 78 329.5 21 220 10986 -52.7 236 66 339.9 22 203 11504 -54.7 231 56 344.7 23 200 11600 -54.1 230 54 347.1 24 175 12459 -50.9 239 47 365.9 25 159 13077 -53.5 246 42 371.6 26 150 13450 -54.3 250 39 376.5 27 105 15745 -53.3 254 32 418.9 28 100 16060 -53.3 255 31 424.7 29 89 16807 -52.7 255 28 440.3 30 70 18340 -55.9 255 21 464.8 31 69 18432 -55.5 467.6 32 63 19016 -51.9 487.8 33 50 20506 -54.3 515.5 TRP 312 8725 -51.5 225 52 309.3 WND 267 9735 -52.9 240 91 321.4 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 913.36 mb = 850.27 m = 2789.57 ft Wetbulb zero: 968.84 mb = 372.85 m = 1223.25 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 54.63 % Est. max temperature: 10.14 C = 50.25 F Sfc-Lift cond lev (LCL): 963.61 mb = 416.49 m = 1366.43 ft T: 1.43 C 700-500 lapse rate: 6.97 C/km ThetaE index: 1.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 709.90 mb = 2843.75 m = 9329.77 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 21.68 C = 71.02 F Cap Strength: 12.08 C Lifted Index: 13.61 C Risk: None Lifted Index @300 mb: 18.27 C Lifted Index @700 mb: 10.29 C Showalter Index: 11.97 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 12.80 C K Index: -6.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.97 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 31404.55 J/kg Cap Strength: 13.46 C Lift Cond Lev (LCL): 896.83 mb = 993.42 m = 3259.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 9 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 1014 4 90 6 -6.0 0.0 | 73 15 -14.3 -4.5 1 1000 117 95 10 -10.0 0.9 | 79 19 -18.3 -3.6 2 925 746 100 21 -20.7 3.6 | 88 29 -29.0 -0.8 3 850 1422 175 4 -0.3 4.0 | 87 9 -8.7 -0.5 4 700 2954 190 2 0.3 2.0 | 73 8 -8.0 -2.5 5 500 5480 235 27 22.1 15.5 | 231 18 13.8 11.0 6 400 7060 235 35 28.7 20.1 | 233 26 20.3 15.6 7 312 8725 225 52 36.8 36.8 | 221 43 28.4 32.3 8 300 8980 235 62 50.8 35.6 | 234 53 42.5 31.1 9 267 9735 240 91 78.8 45.5 | 240 82 70.5 41.0 10 250 10160 245 82 74.3 34.7 | 245 73 66.0 30.2 11 200 11600 230 54 41.4 34.7 | 228 45 33.0 30.2 12 150 13450 250 39 36.6 13.3 | 253 30 28.3 8.9 13 100 16060 255 31 29.9 8.0 | 261 22 21.6 3.5 14 70 18340 255 21 20.3 5.4 | 265 12 12.0 1.0 Wind Parameters Mean winds (0-6000m): 211.8 at 12.6 knts Storm direction: 241.8 at 9.5 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 2.9 deg Storm rel helicity (0-3000m) pos: 80.5 neg: -13.9 tot: 66.6 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 58.02 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 96 12 81 21| 11.2 0.0 11.2| 21.8 0.0 21.8 43.6 0.39| 11.2 4.3 1000 102 15 87 23| 5.4 0.0 5.4| 74.7 0.0 74.7 74.7 0.48| 12.9 6.2 1500 104 13 86 21| 2.4 0.0 2.4| 79.7 -9.7 70.0 46.7 0.25| 13.1 3.3 2000 109 11 87 18| 1.8 0.0 1.8| 79.7 -11.2 68.5 34.3 0.23| 10.0 2.3 2500 113 9 87 17| 1.4 0.0 1.4| 79.7 -12.7 67.0 26.8 0.21| 8.2 1.7 3000 117 8 86 15| 1.2 0.0 1.2| 80.5 -13.9 66.6 22.2 0.20| 7.0 1.4 4000 137 8 95 14| 2.1 0.0 2.1| 97.8 -13.9 83.9 21.0 0.35| 6.5 2.3 5000 180 10 122 10| 2.8 0.0 2.8|120.9 -13.9 107.0 21.4 0.43| 6.4 2.8 6000 212 13 165 6| 2.8 0.2 3.0|138.8 -13.9 124.9 20.8 0.44| 6.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250428.12.gif