UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:0000Z 18 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 1012 9 14.0 13.3 96 0.7 13.6 120 9 286.2 287.8 286.2 312.6 9.52 1 1000 109 13.4 12.6 95 0.8 12.9 120 21 286.5 288.2 286.1 312.1 9.20 2 951 532 13.8 9.5 75 4.3 11.3 172 21 291.1 292.5 286.5 313.4 7.85 3 925 765 12.8 7.8 72 5.0 10.0 200 21 292.4 293.7 286.4 313.0 7.19 4 889 1098 11.2 5.2 67 6.0 7.9 221 28 294.1 295.2 286.1 312.2 6.24 5 850 1472 7.8 4.7 81 3.1 6.1 245 35 294.3 295.4 286.2 312.6 6.31 6 779 2187 4.4 4.1 98 0.3 4.2 252 31 298.1 299.3 287.9 317.5 6.60 7 700 3049 -0.9 -1.1 99 0.2 -1.0 260 25 301.5 302.4 287.6 316.7 5.05 8 562 4758 -12.1 -16.4 70 4.3 -13.4 253 30 307.8 308.2 286.7 313.9 1.89 9 540 5061 -13.9 -21.9 51 8.0 -16.0 252 31 309.2 309.4 286.5 313.3 1.23 10 518 5375 -15.7 -23.7 50 8.0 -17.6 251 32 310.7 310.9 286.9 314.4 1.09 11 500 5640 -17.7 -26.7 45 9.0 -19.6 250 33 311.5 311.6 286.9 314.4 0.86 12 488 5822 -19.1 -29.1 41 10.0 -21.0 251 33 311.9 312.0 286.9 314.3 0.71 13 469 6118 -20.9 -32.9 33 12.0 -22.9 251 34 313.2 313.3 287.1 315.0 0.51 14 437 6639 -24.7 -28.3 72 3.6 -25.4 253 34 314.8 315.0 288.0 317.7 0.85 15 426 6825 -25.9 -30.9 63 5.0 -26.7 254 34 315.6 315.7 288.1 318.0 0.68 16 400 7280 -29.9 -32.4 79 2.5 -30.3 255 35 316.1 316.2 288.2 318.3 0.63 17 365 7925 -35.1 -40.1 60 5.0 -35.6 260 39 317.6 317.6 288.3 318.7 0.32 18 336 8497 -40.1 -45.1 59 5.0 -40.4 264 42 318.4 318.4 288.5 319.1 0.20 19 300 9260 -46.3 270 47 320.1 20 250 10450 -53.9 250 74 325.9 21 213 11467 -59.0 260 101 333.3 22 211 11526 -59.3 260 99 333.7 23 200 11860 -60.9 260 89 336.3 24 192 12113 -61.5 260 74 339.3 25 177 12618 -59.3 265 63 350.9 26 170 12870 -58.9 267 58 355.6 27 155 13452 -56.1 273 45 369.9 28 150 13660 -56.9 275 41 372.0 29 116 15299 -54.3 275 31 405.2 30 107 15814 -56.9 275 28 409.8 31 100 16240 -59.7 275 25 412.4 32 94 16627 -61.3 276 24 416.6 33 70 18470 -59.3 280 21 457.5 34 66 18839 -59.3 465.3 35 61 19335 -56.3 482.6 TRP 192 12113 -61.5 260 74 339.3 WND 213 11467 -59.0 260 101 333.3 Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 713.42 mb = 2902.56 m = 9522.73 ft Wetbulb zero: 714.79 mb = 2880.38 m = 9449.94 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 80.17 % Est. max temperature: 22.10 C = 71.79 F Sfc-Lift cond lev (LCL): 1001.62 mb = 95.44 m = 313.13 ft T: 13.48 C 700-500 lapse rate: 6.48 C/km ThetaE index: 4.27 C Layer 700.0- 518.0 mb Conv cond level (CCL): 858.07 mb = 1393.29 m = 4571.09 ft Mean mixing ratio: 8.15 g/kg Conv temperature: 22.12 C = 71.82 F Cap Strength: 2.98 C Lifted Index: 2.82 C Risk: None Lifted Index @300 mb: 5.42 C Lifted Index @700 mb: 1.83 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.40 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.29 Risk: None Energy Index: 0.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.88 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 16761.89 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 915.62 mb = 850.60 m = 2790.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 21 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 1012 9 120 9 -7.8 4.5 | 103 30 -28.9 6.7 1 1000 109 120 21 -18.2 10.5 | 108 41 -39.3 12.7 2 925 765 200 21 7.2 19.7 | 148 26 -14.0 21.9 3 850 1472 245 35 31.7 14.8 | 212 20 10.6 17.0 4 700 3049 260 25 24.6 4.3 | 208 7 3.5 6.6 5 500 5640 250 33 31.0 11.3 | 216 17 9.9 13.5 6 400 7280 255 35 33.8 9.1 | 228 17 12.7 11.3 7 300 9260 270 47 47.0 -0.0 | 265 26 25.9 2.2 8 250 10450 250 74 69.5 25.3 | 240 56 48.4 27.5 9 213 11467 260 101 99.5 17.5 | 256 81 78.3 19.8 10 200 11860 260 89 87.6 15.5 | 255 69 66.5 17.7 11 192 12113 260 74 72.9 12.8 | 254 54 51.7 15.1 12 150 13660 275 41 40.8 -3.6 | 274 20 19.7 -1.4 13 100 16240 275 25 24.9 -2.2 | 269 4 3.8 0.0 14 70 18470 280 21 20.7 -3.6 | 18 2 -0.5 -1.4 Wind Parameters Mean winds (0-6000m): 246.0 at 28.4 knts Storm direction: 276.0 at 21.3 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 411.1 neg: -2.1 tot: 409.0 m^2/s^2 ave: 136.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 9.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.14 Bulk Shear: 198.02 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 ------------------------------------------------------------------------------- 500 140 20 117 38| 17.0 0.0 17.0|190.8 0.0 190.8 381.5 0.64| 30.7 19.7 1000 172 21 134 33| 14.5 0.0 14.5|307.4 0.0 307.4 307.4 0.71| 25.2 18.0 1500 203 24 155 27| 13.9 0.0 13.9|408.8 0.0 408.8 272.6 0.78| 23.1 18.1 2000 220 26 170 23| 9.8 0.0 9.8|411.0 0.0 411.0 205.5 0.74| 18.4 13.7 2500 229 27 178 20| 7.3 0.0 7.3|411.1 -0.3 410.8 164.3 0.70| 15.5 10.9 3000 235 27 183 18| 5.6 0.0 5.6|411.1 -2.1 409.0 136.3 0.66| 13.6 9.0 4000 241 27 189 15| 4.2 0.4 4.6|413.2 -2.1 411.1 102.8 0.64| 10.6 6.9 5000 245 27 195 15| 3.4 0.7 4.1|414.5 -2.1 412.4 82.5 0.62| 8.9 5.5 6000 246 28 199 15| 2.9 0.7 3.6|418.1 -2.2 415.9 69.3 0.61| 7.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20250418.00.gif