UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051612.upa.cvt Date: 1200Z 16 MAY 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 16 MAY 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1014 6 21.4 19.3 88 2.1 20.0 180 7 293.4 295.9 292.6 333.3 14.03 1 1000 126 20.4 17.1 81 3.3 18.2 170 16 293.5 295.8 291.3 328.8 12.36 2 925 798 16.8 15.6 93 1.2 16.0 150 21 296.5 298.7 292.1 331.5 12.14 3 880 1224 15.8 14.5 92 1.3 15.0 171 27 299.7 301.9 292.9 334.5 11.88 4 850 1519 15.2 14.0 93 1.2 14.4 185 31 302.1 304.3 293.6 337.3 11.91 5 773 2322 11.0 9.6 91 1.4 10.2 212 32 305.9 307.7 293.1 335.2 9.76 6 700 3147 6.0 4.6 91 1.4 5.2 240 33 309.1 310.6 292.4 332.5 7.62 7 686 3312 4.6 2.9 89 1.7 3.7 241 35 309.4 310.7 291.9 330.5 6.89 8 637 3910 0.6 -0.9 90 1.5 -0.2 244 40 311.4 312.5 291.5 329.0 5.63 9 564 4881 -1.9 -3.0 92 1.1 -2.4 250 49 319.5 320.6 293.6 337.1 5.44 10 500 5830 -6.5 -8.3 87 1.8 -7.3 255 58 325.1 325.9 294.0 338.7 4.09 11 408 7400 -15.3 -17.9 80 2.6 -16.2 264 48 333.2 333.7 294.6 341.3 2.29 12 400 7550 -16.1 -18.6 81 2.5 -16.9 265 47 334.1 334.5 294.8 341.8 2.20 13 300 9650 -31.7 -35.8 67 4.1 -32.3 260 35 340.7 340.8 295.0 343.0 0.60 14 299 9674 -31.9 -36.0 67 4.1 -32.5 260 35 340.7 340.9 295.0 343.0 0.59 15 258 10696 -40.1 -43.6 69 3.5 -40.4 264 54 343.3 343.4 295.4 344.6 0.31 16 250 10910 -41.9 265 58 343.8 17 207 12159 -53.3 265 63 345.0 18 200 12380 -55.5 265 64 344.9 19 173 13294 -61.5 274 75 349.6 20 170 13403 -61.5 275 76 351.2 21 150 14180 -61.9 290 68 363.4 22 140 14603 -61.5 290 63 371.4 23 102 16495 -73.1 290 41 384.3 24 100 16610 -72.7 305 35 387.3 25 70 18700 -72.1 295 14 430.1 26 60 19609 -71.5 450.9 27 55 20131 -64.9 477.4 TRP 102 16495 -73.1 290 41 384.3 WND 170 13403 -61.5 275 76 351.2 Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 619.48 mb = 4143.22 m = 13593.09 ft Wetbulb zero: 639.01 mb = 3884.72 m = 12744.99 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 90.20 % Est. max temperature: 29.00 C = 84.21 F Sfc-Lift cond lev (LCL): 983.51 mb = 269.31 m = 883.55 ft T: 19.63 C 700-500 lapse rate: 4.66 C/km ThetaE index: 8.25 C Layer 773.0- 564.0 mb Conv cond level (CCL): 831.65 mb = 1703.55 m = 5589.02 ft Mean mixing ratio: 12.36 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 3.24 C Lifted Index: 4.50 C Risk: None Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 1.53 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.50 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 430.46 Risk: Severe Thunderstorms possible Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.64 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 11867.43 J/kg Cap Strength: 4.45 C Lift Cond Lev (LCL): 932.49 mb = 728.52 m = 2390.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 27 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 1014 6 180 7 0.0 7.0 | 97 27 -27.1 3.2 1 1000 126 170 16 -2.8 15.8 | 112 32 -29.8 11.9 2 925 798 150 21 -10.5 18.2 | 111 40 -37.6 14.3 3 850 1519 185 31 2.7 30.9 | 138 36 -24.3 27.0 4 700 3147 240 33 28.6 16.5 | 187 13 1.5 12.7 5 500 5830 255 58 56.0 15.0 | 249 31 29.0 11.2 6 400 7550 265 47 46.8 4.1 | 269 20 19.8 0.3 7 300 9650 260 35 34.5 6.1 | 253 8 7.4 2.2 8 250 10910 265 58 57.8 5.1 | 268 31 30.7 1.2 9 200 12380 265 64 63.8 5.6 | 267 37 36.7 1.7 10 170 13403 275 76 75.7 -6.6 | 282 50 48.7 -10.5 11 150 14180 290 68 63.9 -23.3 | 306 46 36.8 -27.1 12 102 16495 290 41 38.5 -14.0 | 327 21 11.5 -17.9 13 100 16610 305 35 28.7 -20.1 | 356 24 1.6 -23.9 14 70 18700 295 14 12.7 -5.9 | 56 17 -14.4 -9.8 Wind Parameters Mean winds (0-6000m): 231.9 at 36.4 knts Storm direction: 261.9 at 27.3 knts Shear (0-3000m) pos: 5.8 neg: 2.2 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 372.2 neg: -6.5 tot: 365.7 m^2/s^2 ave: 121.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 7.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 147.81 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 ------------------------------------------------------------------------------- 500 165 16 111 33| 0.0 12.9 12.9| 61.9 -0.8 61.1 122.1 0.58| 14.0 8.1 1000 159 18 112 36| 2.6 6.5 9.1|111.6 -6.5 105.1 105.1 0.55| 11.3 6.2 1500 166 21 118 36| 5.5 4.3 9.8|244.3 -6.5 237.8 158.6 0.71| 12.2 8.6 2000 175 24 124 35| 5.6 3.2 8.9|302.6 -6.5 296.1 148.1 0.71| 11.5 8.2 2500 184 25 130 33| 5.7 2.6 8.3|343.7 -6.5 337.2 134.9 0.69| 11.2 7.7 3000 192 27 136 31| 5.8 2.2 8.0|372.2 -6.5 365.7 121.9 0.68| 11.0 7.4 4000 209 29 149 25| 5.7 1.6 7.3|407.3 -6.5 400.8 100.2 0.70| 9.6 6.8 5000 222 32 165 21| 5.6 1.3 6.9|446.7 -6.5 440.3 88.1 0.70| 8.8 6.2 6000 232 36 185 19| 5.3 1.1 6.4|494.3 -6.5 487.9 81.3 0.70| 8.2 5.7 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20250516.12.gif