UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:0000Z 29 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 1001 4 9.0 8.1 94 0.9 8.5 270 17 282.1 283.2 281.6 300.7 6.78 1 1000 12 9.0 7.7 92 1.3 8.3 305 6 282.1 283.3 281.4 300.3 6.60 2 925 655 4.6 3.8 95 0.8 4.2 270 14 284.0 285.0 281.0 299.2 5.43 3 850 1335 0.2 -0.1 98 0.3 0.1 235 17 286.4 287.1 280.9 299.0 4.47 4 761 2214 -5.3 -6.1 94 0.8 -5.6 232 26 289.6 290.2 280.8 298.9 3.18 5 731 2529 -8.1 -10.4 83 2.3 -8.9 231 29 289.9 290.3 280.0 296.9 2.37 6 729 2550 -6.7 -9.5 80 2.8 -7.7 231 30 291.7 292.1 281.0 299.2 2.55 7 700 2866 -9.5 -11.3 87 1.8 -10.1 230 33 292.0 292.4 280.8 298.9 2.30 8 684 3045 -10.5 -12.6 85 2.1 -11.2 224 32 292.8 293.2 281.0 299.2 2.12 9 632 3652 -12.9 -14.1 91 1.2 -13.3 203 28 296.7 297.1 282.6 303.0 2.03 10 501 5385 -24.7 -26.4 86 1.7 -25.0 141 16 302.8 302.9 283.7 305.6 0.88 11 500 5400 -24.7 -26.4 86 1.7 -25.0 140 16 302.9 303.1 283.7 305.8 0.88 12 400 6980 -38.7 -42.9 64 4.2 -39.0 185 35 304.7 304.7 283.6 305.5 0.22 13 388 7190 -39.3 -43.5 64 4.2 -39.6 188 38 306.6 306.6 284.3 307.3 0.21 14 375 7423 -40.1 -50.1 34 10.0 -40.6 192 42 308.5 308.5 284.9 308.9 0.10 15 321 8482 -42.7 210 58 318.9 16 300 8940 -42.5 220 52 325.5 17 250 10170 -42.5 225 35 342.9 18 200 11660 -49.1 215 54 355.0 19 192 11927 -50.3 217 56 357.3 20 161 13078 -50.2 225 66 376.0 21 150 13540 -50.1 230 66 383.7 22 147 13672 -50.1 230 65 386.0 23 109 15600 -56.9 234 46 407.6 24 107 15718 -54.5 234 45 414.3 25 100 16150 -56.3 235 41 418.9 26 70 18400 -59.1 250 29 457.9 27 68 18583 -56.3 249 28 467.8 28 60 19367 -62.3 245 24 471.4 29 57 19685 -61.1 244 23 481.1 30 54 20026 -54.5 242 21 503.8 31 50 20520 -53.3 240 19 517.9 32 42 21638 -55.1 539.9 33 40 21952 -51.5 556.5 34 32 23393 -54.1 586.2 TRP 321 8482 -42.7 210 58 318.9 WND 161 13078 -50.2 225 66 376.0 Sounding variables and indices 1000-500 mb thick: 5388.00 m Freezing level: 846.76 mb = 1366.96 m = 4484.74 ft Wetbulb zero: 848.77 mb = 1346.48 m = 4417.54 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 90.54 % Est. max temperature: 13.25 C = 55.86 F Sfc-Lift cond lev (LCL): 987.48 mb = 115.89 m = 380.21 ft T: 8.29 C 700-500 lapse rate: 6.00 C/km ThetaE index: 3.78 C Layer 1000.0- 729.0 mb Conv cond level (CCL): 929.54 mb = 614.61 m = 2016.41 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 10.83 C = 51.49 F Cap Strength: 4.40 C Lifted Index: 4.52 C Risk: None Lifted Index @300 mb: 18.42 C Lifted Index @700 mb: 0.15 C Showalter Index: 4.93 C Risk: None Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.60 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 60.00 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.42 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 2.26 J/kg Cap Strength: 4.31 C Lift Cond Lev (LCL): 936.53 mb = 552.81 m = 1813.66 ft Lev Free Conv (LFC): 881.53 mb = 1042.07 m = 3418.84 ft Equ Level (EL): 731.53 mb = 2523.01 m = 8277.48 ft B at Equ Level: 17.22 J/kg Max Parcel Lev (MPL): 661.53 mb = 3300.98 m = 10829.86 ft Wind level data Storm motion: 246 at 16 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 1001 4 270 17 17.0 -0.0 | 342 7 2.1 -6.6 1 1000 12 305 6 4.9 -3.4 | 45 14 -9.9 -10.0 2 925 655 270 14 14.0 -0.0 | 7 7 -0.9 -6.6 3 850 1335 235 17 13.9 9.8 | 164 3 -0.9 3.2 4 700 2866 230 33 25.3 21.2 | 215 18 10.4 14.6 5 500 5400 140 16 -10.3 12.3 | 103 26 -25.1 5.7 6 400 6980 185 35 3.1 34.9 | 157 31 -11.8 28.3 7 321 8482 210 58 29.0 50.2 | 198 46 14.1 43.7 8 300 8940 220 52 33.4 39.8 | 209 38 18.6 33.3 9 250 10170 225 35 24.7 24.7 | 209 21 9.9 18.2 10 200 11660 215 54 31.0 44.2 | 203 41 16.1 37.7 11 161 13078 225 66 46.7 46.7 | 218 51 31.8 40.1 12 150 13540 230 66 50.6 42.4 | 225 51 35.7 35.9 13 100 16150 235 41 33.6 23.5 | 228 25 18.7 16.9 14 70 18400 250 29 27.3 9.9 | 255 13 12.4 3.3 15 50 20520 240 19 16.5 9.5 | 209 3 1.6 2.9 Wind Parameters Mean winds (0-6000m): 216.2 at 21.7 knts Storm direction: 246.2 at 16.2 knts Shear (0-3000m) pos: 0.9 neg: 4.6 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -135.9 deg Storm rel helicity (0-3000m) pos: 31.1 neg: -29.5 tot: 1.6 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 55.81 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 ------------------------------------------------------------------------------- 500 287 9 34 11| 5.5 0.0 5.5| 20.8 -12.3 8.5 17.0 0.34| 18.9 6.4 1000 271 12 25 8| 2.7 3.6 6.4| 20.8 -16.0 4.8 4.8 0.16| 13.3 2.2 1500 258 13 25 4| 1.8 4.5 6.3| 22.3 -16.0 6.3 4.2 0.24| 11.4 2.7 2000 249 15 26 1| 1.4 4.6 5.9| 26.3 -16.0 10.3 5.1 0.27| 9.9 2.7 2500 243 18 214 2| 1.1 4.7 5.8| 29.6 -16.0 13.6 5.4 0.26| 9.0 2.4 3000 239 20 213 4| 0.9 4.6 5.5| 31.1 -29.5 1.6 0.5 0.18| 8.6 1.5 4000 230 22 196 8| 0.7 3.6 4.3| 31.1-123.8 -92.7 -23.2 -0.14| 8.9 -1.2 5000 224 22 183 10| 0.5 2.8 3.4| 31.1-214.7-183.6 -36.7 -0.29| 8.7 -2.5 6000 216 22 169 11| 0.6 2.3 2.9| 95.5-248.0-152.4 -25.4 -0.21| 8.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20250429.00.gif