UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 16 APR 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 1008 2 9.4 0.4 53 9.0 5.3 280 15 281.9 282.6 278.0 292.8 3.90 1 1000 68 9.0 -1.0 49 10.0 4.6 280 17 282.1 282.8 277.7 292.1 3.55 2 925 708 2.6 -2.4 70 5.0 0.5 275 25 282.0 282.6 277.5 291.7 3.46 3 850 1385 -2.9 -4.2 91 1.3 -3.4 270 31 283.1 283.7 277.9 292.4 3.29 4 769 2168 -8.7 -9.1 97 0.4 -8.8 275 43 285.1 285.5 277.8 292.3 2.49 5 735 2516 -11.9 -18.9 56 7.0 -13.6 277 48 285.3 285.5 276.0 288.8 1.17 6 731 2558 -12.3 -16.2 73 3.9 -13.3 278 49 285.3 285.6 276.5 289.7 1.47 7 726 2610 -12.9 -24.9 36 12.0 -15.2 278 50 285.2 285.3 275.3 287.4 0.70 8 700 2887 -14.3 -30.3 24 16.0 -16.9 280 54 286.6 286.7 275.6 288.0 0.44 9 688 3017 -15.1 -32.1 22 17.0 -17.7 281 54 287.2 287.2 275.8 288.4 0.38 10 507 5260 -27.3 -50.3 9 23.0 -28.9 290 60 298.6 298.6 280.8 298.8 0.08 11 500 5360 -28.1 -50.1 10 22.0 -29.6 290 60 298.8 298.8 280.9 299.1 0.08 12 465 5880 -29.7 -57.7 5 28.0 -31.2 292 75 303.1 303.1 282.7 303.2 0.03 13 444 6211 -29.7 -59.7 4 30.0 -31.3 293 84 307.1 307.1 284.2 307.2 0.03 14 400 6950 -33.7 -63.7 3 30.0 -35.0 295 105 311.2 311.2 285.8 311.3 0.02 15 366 7568 -37.2 -66.1 3 28.9 -38.2 295 113 314.5 314.5 286.9 314.6 0.01 16 340 8073 -40.1 -68.1 3 28.0 -40.9 297 106 317.3 317.3 287.9 317.3 0.01 17 300 8920 -43.7 300 95 323.8 18 277 9455 -45.7 305 97 328.3 19 250 10140 -44.9 295 68 339.3 20 211 11274 -45.5 261 43 355.2 21 200 11630 -47.5 250 35 357.6 22 170 12689 -54.7 256 53 362.6 23 150 13500 -49.5 260 66 384.8 24 141 13906 -48.1 261 59 394.1 25 116 15174 -54.3 263 35 405.2 26 109 15575 -51.7 264 27 417.4 27 100 16130 -54.5 265 17 422.4 28 92 16663 -54.9 252 16 431.8 29 78 17726 -51.7 227 15 459.3 30 70 18420 -56.7 210 14 463.1 31 50 20550 -55.1 275 17 513.6 32 44 21370 -54.1 267 16 535.2 33 43 21519 -50.9 266 16 546.6 34 30 23860 -52.3 245 14 602.1 35 27 24544 -50.7 625.0 TRP 277 9455 -45.7 305 97 328.3 WND 366 7568 -37.2 -66.1 3 28.9 -38.2 295 113 314.5 314.5 286.9 314.6 0.01 Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: 889.55 mb = 1028.04 m = 3372.78 ft Wetbulb zero: 915.11 mb = 794.09 m = 2605.25 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 45.39 % Est. max temperature: 10.48 C = 50.87 F Sfc-Lift cond lev (LCL): 878.60 mb = 1120.01 m = 3674.52 ft T: -0.75 C 700-500 lapse rate: 5.58 C/km ThetaE index: 3.64 C Layer 769.0- 731.0 mb Conv cond level (CCL): 841.30 mb = 1465.48 m = 4807.95 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 10.81 C = 51.46 F Cap Strength: 6.61 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 22.61 C Lifted Index @700 mb: 0.04 C Showalter Index: 6.27 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 23.90 C K Index: 5.00 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.01 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 27.64 J/kg Cap Strength: 6.61 C Lift Cond Lev (LCL): 857.03 mb = 1319.08 m = 4327.63 ft Lev Free Conv (LFC): 742.03 mb = 2442.86 m = 8014.55 ft Equ Level (EL): 692.03 mb = 2973.29 m = 9754.76 ft B at Equ Level: 5.37 J/kg Max Parcel Lev (MPL): 662.03 mb = 3300.01 m = 10826.68 ft Wind level data Storm motion: 313 at 36 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 1008 2 280 15 14.8 -2.6 | 152 25 -11.3 21.7 1 1000 68 280 17 16.7 -3.0 | 156 23 -9.4 21.4 2 925 708 275 25 24.9 -2.2 | 177 22 -1.2 22.2 3 850 1385 270 31 31.0 -0.0 | 191 25 4.9 24.4 4 700 2887 280 54 53.2 -9.4 | 241 31 27.1 15.0 5 500 5360 290 60 56.4 -20.5 | 263 31 30.3 3.8 6 400 6950 295 105 95.2 -44.4 | 286 72 69.1 -20.0 7 366 7568 295 113 102.4 -47.8 | 287 80 76.3 -23.4 8 300 8920 300 95 82.3 -47.5 | 292 61 56.2 -23.1 9 277 9455 305 97 79.5 -55.6 | 300 62 53.4 -31.3 10 250 10140 295 68 61.6 -28.7 | 277 36 35.5 -4.4 11 200 11630 250 35 32.9 12.0 | 191 37 6.8 36.3 12 150 13500 260 66 65.0 11.5 | 227 53 38.9 35.8 13 100 16130 265 17 16.9 1.5 | 160 27 -9.2 25.8 14 70 18420 210 14 7.0 12.1 | 152 41 -19.1 36.5 15 50 20550 275 17 16.9 -1.5 | 158 25 -9.2 22.9 16 30 23860 245 14 12.7 5.9 | 156 33 -13.4 30.3 Wind Parameters Mean winds (0-6000m): 283.0 at 47.6 knts Storm direction: 313.0 at 35.7 knts Shear (0-3000m) pos: 3.9 neg: 3.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 89.5 deg Storm rel helicity (0-3000m) pos: 261.9 neg: 0.0 tot: 261.9 m^2/s^2 ave: 87.3 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 107.37 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 ------------------------------------------------------------------------------- 500 278 19 162 23| 0.0 7.7 7.7| 42.5 0.0 42.5 84.9 0.93| 7.8 7.2 1000 276 22 170 22| 0.0 6.6 6.6| 73.9 0.0 73.9 73.9 0.95| 6.7 6.3 1500 274 25 177 23| 0.0 6.2 6.2|106.2 0.0 106.2 70.8 0.94| 6.3 6.0 2000 274 28 184 23| 2.0 4.7 6.7|158.7 0.0 158.7 79.3 0.96| 6.8 6.5 2500 274 31 193 22| 3.3 3.7 7.0|213.3 0.0 213.3 85.3 0.95| 7.1 6.8 3000 276 35 202 22| 3.9 3.1 7.0|261.9 0.0 261.9 87.3 0.95| 7.1 6.7 4000 278 40 216 23| 3.3 2.3 5.7|299.2 0.0 299.2 74.8 0.95| 5.9 5.6 5000 281 44 226 23| 3.0 1.9 4.9|337.5 0.0 337.5 67.5 0.96| 5.2 5.0 6000 283 48 236 24| 4.2 1.6 5.8|439.3 0.0 439.3 73.2 0.83| 6.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20250416.12.gif