UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 16 OCT 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 1018 4 26.6 23.4 83 3.2 24.3 20 3 298.2 301.5 296.8 350.8 18.08 1 1000 160 24.4 23.4 94 1.0 23.7 50 6 297.5 300.9 296.8 351.0 18.41 2 925 838 20.4 19.3 93 1.1 19.6 260 8 300.2 303.0 295.6 345.3 15.41 3 857 1495 16.0 14.0 88 2.0 14.7 246 13 302.2 304.4 293.6 337.1 11.81 4 850 1565 16.0 12.9 82 3.1 14.0 245 14 302.9 304.9 293.3 335.7 11.07 5 832 1747 16.6 2.6 39 14.0 8.9 242 14 305.4 306.4 289.5 322.3 5.55 6 700 3197 8.6 -8.4 29 17.0 1.0 215 14 312.0 312.6 289.2 321.3 2.90 7 688 3339 7.8 -10.2 27 18.0 0.0 217 14 312.7 313.2 289.0 320.9 2.56 8 683 3399 7.2 -4.8 42 12.0 1.4 218 15 312.6 313.4 290.3 325.1 3.92 9 674 3507 6.4 -4.6 45 11.0 1.1 220 15 312.9 313.7 290.5 325.7 4.03 10 621 4174 4.4 -23.6 11 28.0 -4.7 231 17 318.1 318.2 289.1 321.2 0.92 11 588 4615 2.4 -21.6 15 24.0 -5.7 238 19 320.7 321.0 290.2 324.7 1.16 12 578 4753 1.4 -11.6 37 13.0 -4.1 241 19 321.2 321.7 291.7 330.2 2.72 13 568 4892 0.2 -8.8 51 9.0 -3.8 243 20 321.3 322.0 292.4 332.8 3.46 14 500 5900 -5.7 -28.7 14 23.0 -11.9 260 23 326.1 326.2 291.3 328.7 0.72 15 471 6367 -8.5 -33.5 11 25.0 -14.3 256 24 328.2 328.3 291.7 330.0 0.48 16 457 6602 -9.3 -24.3 28 15.0 -13.7 254 25 330.1 330.3 292.9 334.3 1.17 17 427 7124 -12.9 -22.9 43 10.0 -15.9 249 26 332.0 332.2 293.6 337.0 1.42 18 400 7620 -16.9 -24.9 50 8.0 -19.1 245 27 333.0 333.3 293.7 337.6 1.27 19 385 7906 -18.9 -22.9 71 4.0 -20.0 253 26 334.1 334.4 294.3 339.7 1.58 20 370 8201 -20.7 -31.7 37 11.0 -23.0 261 25 335.5 335.6 293.9 338.2 0.73 21 360 8404 -21.9 -31.9 40 10.0 -23.9 267 25 336.5 336.7 294.1 339.3 0.73 22 357 8465 -21.9 -38.9 20 17.0 -24.7 269 25 337.3 337.4 294.0 338.8 0.37 23 300 9720 -32.3 -38.3 55 6.0 -33.1 305 21 339.9 339.9 294.7 341.7 0.47 24 286 10055 -35.1 -40.1 60 5.0 -35.7 305 24 340.5 340.6 294.8 342.1 0.41 25 259 10740 -40.1 -51.1 30 11.0 -40.8 305 31 343.0 343.0 295.1 343.5 0.13 26 250 10980 -42.5 305 33 342.9 27 221 11799 -46.5 288 37 349.0 28 200 12450 -51.1 275 41 351.8 29 150 14280 -62.1 260 37 363.1 30 104 16480 -72.7 278 24 382.9 31 100 16710 -72.5 280 23 387.6 32 90 17320 -74.5 258 21 395.5 33 70 18780 -71.5 205 17 431.4 34 68 18953 -71.5 213 17 435.0 35 53 20468 -62.7 279 17 487.5 36 50 20830 -62.5 295 17 496.2 37 30 24050 -54.5 110 16 596.1 38 23 25764 -53.1 71 19 647.2 39 20 26670 -51.7 50 21 677.9 40 14 29004 -47.7 764.3 TRP WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 565.69 mb = 4926.57 m = 16163.10 ft Wetbulb zero: 664.08 mb = 3627.94 m = 11902.55 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 46.93 % Est. max temperature: 30.26 C = 86.46 F Sfc-Lift cond lev (LCL): 972.17 mb = 405.47 m = 1330.25 ft T: 22.95 C 700-500 lapse rate: 5.29 C/km ThetaE index: 30.04 C Layer 925.0- 683.0 mb Conv cond level (CCL): 937.89 mb = 717.65 m = 2354.45 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 28.09 C = 82.57 F Cap Strength: 0.45 C Lifted Index: -2.20 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.08 C Lifted Index @700 mb: -1.56 C Showalter Index: 2.89 C Risk: Showers probable Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.60 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 788.82 J/kg Max Up Vert Vel: 39.72 m/s Conv Inhibition (B-): 1.80 J/kg Cap Strength: 0.45 C Lift Cond Lev (LCL): 950.82 mb = 598.61 m = 1963.91 ft Lev Free Conv (LFC): 915.82 mb = 923.85 m = 3030.97 ft Equ Level (EL): 225.82 mb = 11655.68 m = 38239.95 ft B at Equ Level: 783.80 J/kg Max Parcel Lev (MPL): 135.82 mb = 14876.72 m = 48807.55 ft Wind level data Storm motion: 272 at 11 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 1018 4 20 3 -1.0 -2.8 | 79 12 -12.2 -2.5 1 1000 160 50 6 -4.6 -3.9 | 78 16 -15.8 -3.5 2 925 838 260 8 7.9 1.4 | 118 4 -3.3 1.7 3 850 1565 245 14 12.7 5.9 | 194 6 1.5 6.3 4 700 3197 215 14 8.0 11.5 | 165 12 -3.1 11.8 5 500 5900 260 23 22.7 4.0 | 249 12 11.5 4.4 6 400 7620 245 27 24.5 11.4 | 228 18 13.3 11.8 7 300 9720 305 21 17.2 -12.0 | 333 13 6.0 -11.7 8 250 10980 305 33 27.0 -18.9 | 320 24 15.9 -18.6 9 200 12450 275 41 40.8 -3.6 | 276 30 29.7 -3.2 10 150 14280 260 37 36.4 6.4 | 255 26 25.3 6.8 11 100 16710 280 23 22.7 -4.0 | 288 12 11.5 -3.6 12 70 18780 205 17 7.2 15.4 | 166 16 -4.0 15.8 13 50 20830 295 17 15.4 -7.2 | 328 8 4.2 -6.8 14 30 24050 110 16 -15.0 5.5 | 103 27 -26.2 5.8 15 20 26670 50 21 -16.1 -13.5 | 64 30 -27.3 -13.1 Wind Parameters Mean winds (0-6000m): 241.8 at 14.9 knts Storm direction: 271.8 at 11.2 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -31.3 tot: -21.3 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 15.63 Bulk Shear: 50.46 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 17 6 68 14| 0.0 5.5 5.5| 0.0 -21.4 -21.4 -42.8 -0.53| 11.5 -6.1 1000 297 7 61 6| 0.0 5.8 5.8| 6.1 -22.0 -15.9 -15.9 -0.00| 11.4 -0.1 1500 263 8 116 3| 0.0 5.4 5.4| 9.8 -22.0 -12.3 -8.2 0.13| 9.2 1.2 2000 253 10 151 4| 0.0 4.2 4.2| 10.0 -24.2 -14.2 -7.1 0.08| 7.5 0.6 2500 246 11 163 5| 0.0 3.4 3.4| 10.0 -27.4 -17.4 -6.9 0.03| 6.5 0.2 3000 240 11 166 6| 0.0 2.9 2.9| 10.0 -31.3 -21.3 -7.1 -0.01| 5.8 -0.1 4000 234 12 170 8| 0.5 2.2 2.7| 23.8 -32.9 -9.2 -2.3 0.09| 5.0 0.5 5000 235 13 179 8| 1.0 1.7 2.7| 42.5 -32.9 9.5 1.9 0.22| 4.7 1.0 6000 242 15 195 8| 1.3 1.4 2.8| 61.6 -33.9 27.7 4.6 0.30| 4.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251016.00.gif