UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:0000Z 28 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 1010 2 14.4 9.4 72 5.0 11.6 130 9 286.7 288.0 284.3 307.3 7.34 1 1000 86 13.2 8.2 72 5.0 10.4 140 14 286.4 287.5 283.6 305.5 6.83 2 958 446 10.6 4.6 66 6.0 7.5 170 18 287.3 288.2 282.5 303.0 5.55 3 925 739 9.8 -0.2 50 10.0 5.1 195 21 289.3 290.0 281.8 301.1 4.07 4 895 1012 9.6 1.6 57 8.0 5.6 209 18 291.9 292.7 283.7 305.8 4.80 5 850 1437 7.4 -0.6 57 8.0 3.6 230 14 293.9 294.7 284.0 306.5 4.30 6 800 1932 3.0 -2.0 70 5.0 0.7 238 22 294.3 295.1 284.0 306.5 4.13 7 795 1983 3.4 -8.6 41 12.0 -1.3 239 23 295.3 295.8 282.5 302.9 2.51 8 773 2210 3.0 -11.0 35 14.0 -2.3 242 27 297.3 297.6 282.9 303.8 2.13 9 700 3003 -3.9 -12.9 50 9.0 -7.0 255 41 298.2 298.5 283.2 304.4 2.02 10 501 5535 -22.7 -24.9 82 2.2 -23.1 250 39 305.2 305.4 284.8 308.5 1.01 11 500 5550 -22.9 -25.2 81 2.3 -23.4 250 39 305.1 305.3 284.7 308.4 0.99 12 441 6460 -27.9 -30.5 78 2.6 -28.3 250 46 310.0 310.1 286.1 312.3 0.68 13 422 6777 -27.5 -30.1 78 2.6 -27.9 250 49 314.4 314.5 287.8 317.0 0.74 14 400 7160 -29.9 -33.1 74 3.2 -30.3 250 52 316.1 316.2 288.2 318.2 0.59 15 328 8546 -40.1 -43.8 68 3.7 -40.4 247 78 320.6 320.6 289.2 321.5 0.24 16 300 9150 -44.7 245 89 322.4 17 250 10350 -53.5 245 121 326.5 18 242 10559 -55.0 245 124 327.4 19 232 10827 -56.9 245 122 328.4 20 200 11770 -55.5 255 103 344.9 21 150 13610 -55.5 265 82 374.5 22 143 13915 -54.5 264 81 381.3 23 100 16180 -59.3 255 74 413.2 24 70 18400 -59.5 265 39 457.1 25 64 18964 -57.5 261 33 473.3 26 59 19475 -60.5 257 28 477.8 27 57 19691 -57.5 256 26 489.3 28 50 20520 -57.3 250 17 508.4 29 46 21048 -56.9 521.7 30 43 21478 -53.3 540.7 31 35 22808 -51.9 577.1 TRP 232 10827 -56.9 245 122 328.4 WND 242 10559 -55.0 245 124 327.4 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 741.26 mb = 2554.74 m = 8381.60 ft Wetbulb zero: 798.24 mb = 1949.64 m = 6396.37 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 59.81 % Est. max temperature: 21.12 C = 70.02 F Sfc-Lift cond lev (LCL): 936.94 mb = 631.91 m = 2073.16 ft T: 10.09 C 700-500 lapse rate: 7.46 C/km ThetaE index: 6.18 C Layer 1000.0- 895.0 mb Conv cond level (CCL): 751.76 mb = 2432.72 m = 7981.28 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 25.23 C = 77.41 F Cap Strength: 5.44 C Lifted Index: 3.74 C Risk: None Lifted Index @300 mb: 13.58 C Lifted Index @700 mb: 3.64 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 22.30 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.51 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 34813.41 J/kg Cap Strength: 5.33 C Lift Cond Lev (LCL): 866.32 mb = 1280.22 m = 4200.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 24 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 1010 2 130 9 -6.9 5.8 | 105 32 -30.6 8.1 1 1000 86 140 14 -9.0 10.7 | 112 35 -32.7 13.0 2 925 739 195 21 5.4 20.3 | 141 29 -18.2 22.6 3 850 1437 230 14 10.7 9.0 | 131 17 -12.9 11.3 4 700 3003 255 41 39.6 10.6 | 231 21 15.9 12.9 5 500 5550 250 39 36.6 13.3 | 220 20 13.0 15.6 6 400 7160 250 52 48.9 17.8 | 231 32 25.2 20.1 7 300 9150 245 89 80.7 37.6 | 235 70 57.0 39.9 8 250 10350 245 121 109.7 51.1 | 238 101 86.0 53.4 9 242 10559 245 124 112.4 52.4 | 238 104 88.7 54.7 10 232 10827 245 122 110.6 51.6 | 238 102 86.9 53.9 11 200 11770 255 103 99.5 26.7 | 249 81 75.8 29.0 12 150 13610 265 82 81.7 7.1 | 261 59 58.0 9.5 13 100 16180 255 74 71.5 19.2 | 246 52 47.8 21.5 14 70 18400 265 39 38.9 3.4 | 249 16 15.2 5.7 15 50 20520 250 17 16.0 5.8 | 137 11 -7.7 8.1 Wind Parameters Mean winds (0-6000m): 245.6 at 31.7 knts Storm direction: 275.6 at 23.8 knts Shear (0-3000m) pos: 8.0 neg: 0.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 303.2 neg: -16.7 tot: 286.5 m^2/s^2 ave: 95.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 161.27 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 15 119 34| 14.1 0.0 14.1|130.3 0.0 130.3 260.6 0.90| 16.6 14.9 1000 180 18 130 31| 9.6 0.0 9.6|183.0 -1.3 181.7 181.7 0.73| 14.6 10.7 1500 192 17 133 28| 6.5 0.0 6.5|186.2 -16.7 169.5 113.0 0.51| 12.5 6.4 2000 205 18 138 25| 7.2 0.0 7.2|222.5 -16.7 205.8 102.9 0.60| 11.7 7.0 2500 218 20 147 21| 7.7 0.0 7.7|260.1 -16.7 243.4 97.4 0.67| 11.3 7.6 3000 230 23 160 18| 8.0 0.0 8.0|303.2 -16.7 286.5 95.5 0.70| 11.2 7.8 4000 240 27 179 16| 6.0 0.2 6.2|303.2 -25.2 277.9 69.5 0.66| 8.6 5.7 5000 244 30 191 16| 4.8 0.3 5.1|303.2 -33.7 269.4 53.9 0.62| 7.0 4.4 6000 246 32 199 16| 4.0 0.3 4.3|312.7 -37.9 274.7 45.8 0.60| 6.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20250428.00.gif