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 RJ909... Searching the city database file for: RJ909 ... Date:0000Z 30 APR 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 147 SFC 983 295 18.8 12.8 68 6.0 15.1 100 4 293.4 295.1 288.9 320.5 9.48 2 979 330 17.2 11.2 68 6.0 13.6 100 4 292.1 293.6 287.6 316.5 8.56 3 925 813 12.8 9.7 81 3.1 11.0 100 8 292.4 293.9 287.3 315.8 8.19 4 924 822 12.8 9.4 80 3.4 10.8 100 8 292.5 293.9 287.2 315.5 8.03 5 915 904 15.6 -23.4 5 39.0 3.2 97 7 296.2 296.3 280.6 298.2 0.63 6 850 1523 12.4 -19.6 9 32.0 1.6 75 4 299.1 299.3 282.3 302.2 0.95 7 777 2273 9.6 -19.4 11 29.0 -0.3 112 6 303.9 304.1 284.3 307.4 1.06 8 700 3130 2.6 -26.4 10 29.0 -5.4 155 8 305.4 305.5 284.4 307.5 0.63 9 657 3639 0.0 -34.0 6 34.0 -7.7 175 14 308.0 308.1 285.0 309.2 0.33 10 636 3899 0.6 185 17 311.6 11 543 5150 -5.7 -33.7 9 28.0 -12.0 234 33 318.5 318.6 288.7 320.0 0.41 12 536 5251 -6.5 -21.5 29 15.0 -11.1 238 34 318.7 319.0 289.7 323.1 1.28 13 534 5281 -6.7 -12.7 62 6.0 -9.0 239 35 318.8 319.3 291.0 327.7 2.70 14 512 5607 -8.9 -15.9 57 7.0 -11.3 253 39 320.0 320.4 290.9 327.3 2.16 15 500 5790 -10.3 -17.3 56 7.0 -12.6 260 41 320.5 320.9 290.9 327.1 1.97 16 483 6056 -11.7 -19.7 51 8.0 -14.2 261 44 321.9 322.3 291.0 327.6 1.66 17 467 6314 -13.3 -17.8 69 4.5 -14.7 262 46 323.1 323.5 291.7 329.9 2.02 18 446 6664 -15.5 -21.5 60 6.0 -17.2 263 50 324.6 324.9 291.7 329.9 1.54 19 400 7480 -20.5 -24.1 73 3.6 -21.4 265 58 328.3 328.6 292.6 333.2 1.36 20 399 7499 -20.7 -24.1 74 3.4 -21.5 265 58 328.3 328.6 292.6 333.1 1.37 21 379 7878 -22.9 -25.5 79 2.6 -23.5 265 60 330.3 330.5 293.0 334.8 1.27 22 300 9550 -35.5 -39.5 67 4.0 -36.0 265 70 335.3 335.4 293.6 336.9 0.41 23 285 9905 -38.3 -42.2 67 3.9 -38.7 268 75 336.3 336.4 293.7 337.6 0.33 24 277 10099 -40.1 -42.7 76 2.6 -40.4 269 78 336.4 336.5 293.7 337.7 0.32 25 250 10790 -45.9 275 89 337.8 26 200 12240 -57.7 275 89 341.4 27 194 12433 -58.7 276 89 342.8 28 150 14030 -65.1 280 93 357.9 29 117 15525 -68.0 275 99 378.9 30 103 16285 -69.5 279 72 390.1 31 100 16460 -70.7 280 66 391.1 32 92 16954 -72.5 285 62 397.0 33 79 17850 -72.7 265 45 414.3 34 76 18080 -69.3 261 40 426.0 35 70 18570 -71.1 250 31 432.3 36 64 19104 -70.7 245 25 444.4 37 53 20256 -60.5 233 14 492.6 38 50 20620 -60.5 230 10 500.9 39 30 23840 -53.1 105 14 599.9 40 29 24059 -52.9 606.3 TRP 92 16954 -72.5 285 62 397.0 WND 117 15525 -68.0 275 99 378.9 Sounding variables and indices 1000-500 mb thick: 5643.00 m Freezing level: 627.14 mb = 4017.85 m = 13181.76 ft Wetbulb zero: 787.64 mb = 2159.69 m = 7085.52 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 25.29 % Est. max temperature: 25.59 C = 78.06 F Sfc-Lift cond lev (LCL): 899.21 mb = 1050.46 m = 3446.34 ft T: 14.84 C 700-500 lapse rate: 4.85 C/km ThetaE index: 22.27 C Layer 979.0- 850.0 mb Conv cond level (CCL): 591.68 mb = 4470.43 m = 14666.59 ft Mean mixing ratio: 5.48 g/kg Conv temperature: 40.04 C = 104.08 F Cap Strength: 12.06 C Lifted Index: 12.06 C Risk: None Lifted Index @300 mb: 18.21 C Lifted Index @700 mb: 6.74 C Showalter Index: 17.16 C Risk: None Total Totals Index: 13.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -9.30 C K Index: -25.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 5.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.29 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 35857.03 J/kg Cap Strength: 12.05 C Lift Cond Lev (LCL): 789.94 mb = 2135.32 m = 7005.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 13 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 ---------------------------------------------------------- 0 983 295 100 4 -3.9 0.7 | 96 17 -17.1 1.7 1 925 813 100 8 -7.9 1.4 | 96 21 -21.0 2.4 2 850 1523 75 4 -3.9 -1.0 | 90 17 -17.0 -0.1 3 700 3130 155 8 -3.4 7.3 | 116 18 -16.5 8.2 4 500 5790 260 41 40.4 7.1 | 253 28 27.2 8.1 5 400 7480 265 58 57.8 5.1 | 262 45 44.6 6.0 6 300 9550 265 70 69.7 6.1 | 263 57 56.6 7.1 7 250 10790 275 89 88.7 -7.8 | 275 76 75.5 -6.8 8 200 12240 275 89 88.7 -7.8 | 275 76 75.5 -6.8 9 150 14030 280 93 91.6 -16.1 | 281 80 78.4 -15.2 10 117 15525 275 99 98.6 -8.6 | 275 86 85.5 -7.7 11 100 16460 280 66 65.0 -11.5 | 281 53 51.9 -10.5 12 92 16954 285 62 59.9 -16.0 | 288 49 46.7 -15.1 13 70 18570 250 31 29.1 10.6 | 234 20 16.0 11.6 14 50 20620 230 10 7.7 6.4 | 143 9 -5.5 7.4 15 30 23840 105 14 -13.5 3.6 | 100 27 -26.7 4.6 Wind Parameters Mean winds (0-6000m): 244.2 at 17.6 knts Storm direction: 274.2 at 13.2 knts Shear (0-3000m) pos: 1.8 neg: 0.3 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 27.2 deg Storm rel helicity (0-3000m) pos: 54.4 neg: -11.5 tot: 42.9 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 67.89 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 ------------------------------------------------------------------------------- 500 100 6 96 19| 0.0 4.0 4.0| 1.4 0.0 1.4 2.7 0.07| 4.0 0.3 1000 97 6 95 19| 0.0 1.0 1.0| 1.4 -9.8 -8.5 -8.5 -0.22| 3.7 -0.8 1500 94 6 94 19| 0.3 0.6 0.9| 5.4 -11.5 -6.1 -4.1 -0.11| 3.3 -0.4 2000 96 6 95 19| 0.8 0.5 1.3| 17.0 -11.5 5.5 2.8 0.11| 3.1 0.3 2500 105 6 98 19| 1.2 0.4 1.6| 32.6 -11.5 21.1 8.4 0.29| 3.1 0.9 3000 117 6 101 19| 1.8 0.3 2.1| 54.4 -11.5 42.9 14.3 0.44| 3.4 1.5 4000 154 9 117 19| 3.3 0.2 3.5|147.4 -11.5 135.9 34.0 0.69| 4.7 3.2 5000 207 13 149 14| 4.1 0.2 4.3|291.8 -11.5 280.3 56.1 0.81| 6.2 5.0 6000 244 18 197 9| 4.4 0.2 4.6|402.8 -11.5 391.3 65.2 0.81| 6.8 5.5 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250430.00.gif