UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 30 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 1015 26 14.4 7.4 63 7.0 10.6 90 2 286.3 287.4 283.1 304.2 6.37 1 1013 43 13.2 5.2 58 8.0 9.0 92 2 285.3 286.2 281.6 300.7 5.47 2 1000 151 12.0 5.0 62 7.0 8.4 105 4 285.1 286.1 281.5 300.5 5.47 3 992 218 11.6 4.6 62 7.0 8.0 120 5 285.4 286.3 281.5 300.5 5.36 4 988 252 13.2 -8.8 21 22.0 4.5 128 5 287.3 287.7 278.2 293.2 1.99 5 972 389 14.2 -7.8 21 22.0 5.1 160 7 289.7 290.1 279.6 296.2 2.18 6 958 512 14.4 -6.6 23 21.0 5.5 188 8 291.1 291.5 280.6 298.3 2.43 7 925 806 12.4 -6.6 26 19.0 4.4 255 12 292.0 292.4 281.1 299.5 2.52 8 885 1175 11.2 -4.8 32 16.0 4.1 271 12 294.5 295.0 282.8 303.5 3.02 9 850 1511 10.0 -4.0 37 14.0 3.7 285 12 296.6 297.2 284.0 306.6 3.34 10 731 2746 1.8 -10.2 41 12.0 -2.9 316 19 300.7 301.2 284.6 308.2 2.40 11 700 3094 0.2 -18.8 22 19.0 -5.8 325 21 302.7 302.9 284.1 306.7 1.24 12 554 4907 -16.5 -26.5 42 10.0 -18.6 304 24 303.9 304.0 284.0 306.5 0.79 13 539 5112 -17.1 -38.1 14 21.0 -20.1 302 24 305.6 305.6 284.0 306.5 0.27 14 504 5611 -21.1 -43.1 12 22.0 -23.6 296 25 306.6 306.6 284.2 307.2 0.17 15 500 5670 -21.1 -46.1 9 25.0 -23.7 295 25 307.3 307.3 284.5 307.8 0.12 16 435 6688 -26.9 -43.9 18 17.0 -28.6 298 34 312.4 312.5 286.4 313.1 0.18 17 400 7290 -29.9 -55.9 6 26.0 -31.6 300 39 316.1 316.1 287.5 316.3 0.05 18 399 7308 -30.1 -55.1 7 25.0 -31.7 300 39 316.1 316.1 287.5 316.3 0.05 19 337 8486 -40.1 -64.1 6 24.0 -40.9 291 49 318.1 318.1 288.1 318.2 0.02 20 300 9270 -46.5 285 56 319.8 21 263 10125 -52.9 281 72 322.7 22 250 10450 -53.1 280 78 327.1 23 218 11326 -57.0 280 87 334.2 24 205 11714 -58.7 275 84 337.4 25 200 11870 -58.1 280 80 340.8 26 170 12892 -58.1 277 77 357.0 27 163 13157 -56.7 276 76 363.6 28 155 13474 -58.7 276 75 365.5 29 150 13680 -58.7 275 74 368.9 30 112 15508 -60.9 275 50 397.0 31 103 16028 -61.9 275 43 404.7 32 100 16210 -63.3 275 41 405.4 33 91 16792 -62.1 271 42 418.9 34 70 18420 -60.5 260 43 455.0 35 63 19077 -59.5 262 37 471.1 36 56 19819 -56.5 263 31 494.1 37 50 20540 -55.3 265 25 513.2 38 37 22474 -52.3 215 13 567.0 39 30 23830 -52.5 180 4 601.5 40 28 24277 -52.7 197 5 612.9 41 24 25282 -49.3 235 7 650.5 42 20 26480 -49.3 280 10 685.3 43 16 27935 -51.9 721.9 44 14 28812 -45.5 771.7 TRP 205 11714 -58.7 275 84 337.4 WND 218 11326 -57.0 280 87 334.2 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 698.25 mb = 3115.71 m = 10222.01 ft Wetbulb zero: 783.17 mb = 2181.28 m = 7156.36 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 31.36 % Est. max temperature: 23.80 C = 74.83 F Sfc-Lift cond lev (LCL): 913.56 mb = 910.01 m = 2985.55 ft T: 12.06 C 700-500 lapse rate: 8.27 C/km ThetaE index: 10.98 C Layer 1013.0- 972.0 mb Conv cond level (CCL): 613.88 mb = 4111.25 m = 13488.19 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 31.65 C = 88.97 F Cap Strength: 10.49 C Lifted Index: 8.94 C Risk: None Lifted Index @300 mb: 15.18 C Lifted Index @700 mb: 10.49 C Showalter Index: 3.37 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 17.10 C K Index: 8.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.76 J/kg Max Up Vert Vel: 8.34 m/s Conv Inhibition (B-): 51744.57 J/kg Cap Strength: 10.49 C Lift Cond Lev (LCL): 749.98 mb = 2535.80 m = 8319.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 14 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 1015 26 90 2 -2.0 0.0 | 147 15 -8.1 12.3 1 1000 151 105 4 -3.9 1.0 | 143 17 -9.9 13.4 2 925 806 255 12 11.6 3.1 | 200 16 5.5 15.5 3 850 1511 285 12 11.6 -3.1 | 211 11 5.5 9.2 4 700 3094 325 21 12.0 -17.2 | 309 8 6.0 -4.9 5 500 5670 295 25 22.7 -10.6 | 264 17 16.6 1.8 6 400 7290 300 39 33.8 -19.5 | 284 29 27.7 -7.2 7 300 9270 285 56 54.1 -14.5 | 273 48 48.0 -2.1 8 250 10450 280 78 76.8 -13.5 | 271 71 70.7 -1.2 9 218 11326 280 87 85.7 -15.1 | 272 80 79.6 -2.8 10 205 11714 275 84 83.7 -7.3 | 266 78 77.6 5.0 11 200 11870 280 80 78.8 -13.9 | 271 73 72.7 -1.5 12 150 13680 275 74 73.7 -6.4 | 265 68 67.6 5.9 13 100 16210 275 41 40.8 -3.6 | 256 36 34.8 8.8 14 70 18420 260 43 42.3 7.5 | 241 41 36.3 19.8 15 50 20540 265 25 24.9 2.2 | 232 24 18.8 14.5 16 30 23830 180 4 0.0 4.0 | 160 17 -6.1 16.3 17 20 26480 280 10 9.8 -1.7 | 200 11 3.8 10.6 Wind Parameters Mean winds (0-6000m): 303.8 at 18.4 knts Storm direction: 333.8 at 13.8 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 157.0 deg Storm rel helicity (0-3000m) pos: 138.6 neg: -3.4 tot: 135.2 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.49 Bulk Shear: 70.75 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 ------------------------------------------------------------------------------- 500 157 5 155 19| 9.4 0.0 9.4| 45.0 -3.4 41.7 83.4 0.61| 12.9 7.9 1000 248 8 186 15| 7.2 0.0 7.2|104.0 -3.4 100.7 100.7 0.73| 13.6 10.0 1500 263 10 194 14| 4.8 0.0 4.8|110.0 -3.4 106.6 71.1 0.69| 10.6 7.3 2000 274 10 201 12| 4.3 0.0 4.3|119.5 -3.4 116.2 58.1 0.71| 9.0 6.4 2500 285 12 209 11| 4.0 0.0 4.0|128.8 -3.4 125.5 50.2 0.74| 8.1 6.0 3000 296 13 220 9| 3.7 0.0 3.7|138.6 -3.4 135.2 45.1 0.77| 7.7 5.9 4000 305 15 240 7| 2.8 0.5 3.3|139.8 -11.0 128.8 32.2 0.64| 6.4 4.1 5000 306 17 252 8| 2.2 0.9 3.1|139.8 -22.1 117.7 23.5 0.52| 5.6 2.9 6000 304 18 257 9| 1.9 1.2 3.0|148.2 -30.6 117.6 19.6 0.46| 5.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250430.00.gif