UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 17 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 1019 4 27.2 21.2 70 6.0 22.9 30 6 298.7 301.6 295.4 344.6 15.74 1 1000 169 25.6 21.3 77 4.3 22.5 35 4 298.8 301.7 295.7 345.8 16.15 2 925 850 19.6 19.2 98 0.4 19.4 155 8 299.4 302.1 295.3 344.0 15.31 3 861 1465 16.0 15.3 96 0.7 15.5 155 15 301.8 304.1 294.2 339.6 12.80 4 850 1574 15.6 14.2 91 1.4 14.7 155 16 302.5 304.7 293.9 338.2 12.07 5 798 2107 12.4 10.7 89 1.7 11.3 163 13 304.6 306.5 293.0 335.0 10.18 6 794 2149 13.6 5.6 58 8.0 8.9 164 12 306.3 307.6 291.2 328.2 7.20 7 758 2538 11.8 -12.2 17 24.0 1.9 170 10 308.4 308.8 287.0 314.8 1.98 8 731 2842 12.4 -28.6 4 41.0 -0.2 174 8 312.3 312.4 286.8 314.0 0.49 9 700 3204 9.8 -27.2 5 37.0 -1.6 180 6 313.3 313.4 287.2 315.4 0.59 10 559 5035 1.0 -25.0 12 26.0 -7.1 247 10 323.8 323.9 290.9 326.9 0.90 11 539 5326 -0.5 -8.5 55 8.0 -4.2 258 11 325.4 326.1 293.8 337.8 3.74 12 515 5687 -2.7 -12.7 46 10.0 -6.9 271 11 327.0 327.5 293.4 336.5 2.80 13 500 5920 -4.7 -11.7 58 7.0 -7.7 280 12 327.3 327.9 293.8 337.9 3.12 14 429 7110 -13.5 -19.5 61 6.0 -15.4 273 17 330.8 331.1 293.7 337.4 1.90 15 400 7640 -17.9 -22.2 69 4.3 -19.1 270 19 331.7 332.0 293.7 337.4 1.61 16 361 8396 -23.1 -30.1 53 7.0 -24.6 277 23 334.6 334.8 293.8 337.8 0.87 17 333 8981 -27.1 -42.1 23 15.0 -29.0 283 25 337.0 337.0 293.9 338.1 0.28 18 300 9720 -33.9 -44.9 32 11.0 -35.0 290 29 337.6 337.6 294.0 338.5 0.23 19 290 9958 -34.9 -54.9 11 20.0 -36.2 304 27 339.5 339.5 294.3 339.8 0.08 20 260 10713 -40.1 -64.1 6 24.0 -41.1 349 21 342.6 342.6 295.0 342.7 0.03 21 250 10980 -42.5 5 19 342.9 22 200 12450 -51.3 275 25 351.5 23 180 13129 -55.9 270 25 354.8 24 150 14270 -64.3 260 25 359.3 25 100 16660 -76.5 245 27 379.9 26 79 18004 -80.1 225 18 399.0 27 78 18077 -76.3 224 18 408.3 28 70 18700 -76.5 215 14 420.7 29 69 18783 -75.9 211 14 423.7 30 60 19611 -66.3 171 13 462.5 31 50 20720 -65.1 120 12 490.1 32 45 21363 -64.1 95 12 507.5 33 37 22580 -57.5 49 13 553.7 34 30 23910 -55.7 360 14 592.8 35 24 25331 -54.5 341 10 635.3 36 22 25890 -52.7 333 8 656.7 37 20 26500 -55.3 325 6 666.9 38 14 28813 -48.3 762.3 39 12 29832 -46.3 803.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 545.67 mb = 5228.66 m = 17154.19 ft Wetbulb zero: 733.05 mb = 2818.75 m = 9247.76 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 44.65 % Est. max temperature: 29.96 C = 85.93 F Sfc-Lift cond lev (LCL): 934.03 mb = 765.15 m = 2510.32 ft T: 20.35 C 700-500 lapse rate: 5.34 C/km ThetaE index: 31.72 C Layer 925.0- 700.0 mb Conv cond level (CCL): 925.73 mb = 843.09 m = 2766.01 ft Mean mixing ratio: 15.74 g/kg Conv temperature: 27.81 C = 82.06 F Cap Strength: 1.54 C Lifted Index: 0.14 C Risk: Showers probable Lifted Index @300 mb: -2.69 C Lifted Index @700 mb: 0.64 C Showalter Index: 2.84 C Risk: Showers probable Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.90 C K Index: -2.50 Risk: None Sweat Index: 214.40 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 365.95 J/kg Max Up Vert Vel: 27.05 m/s Conv Inhibition (B-): 0.57 J/kg Cap Strength: 1.56 C Lift Cond Lev (LCL): 930.49 mb = 798.30 m = 2619.05 ft Lev Free Conv (LFC): 915.49 mb = 938.57 m = 3079.26 ft Equ Level (EL): 745.49 mb = 2677.80 m = 8785.33 ft B at Equ Level: 43.74 J/kg Max Parcel Lev (MPL): 615.49 mb = 4251.08 m = 13946.96 ft Wind level data Storm motion: 222 at 7 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 1019 4 30 6 -3.0 -5.2 | 36 13 -7.7 -10.5 1 1000 169 35 4 -2.3 -3.3 | 39 11 -7.0 -8.6 2 925 850 155 8 -3.4 7.3 | 103 8 -8.1 1.9 3 850 1574 155 16 -6.8 14.5 | 129 15 -11.5 9.2 4 700 3204 180 6 0.0 6.0 | 98 5 -4.7 0.7 5 500 5920 280 12 11.8 -2.1 | 316 10 7.1 -7.4 6 400 7640 270 19 19.0 -0.0 | 290 15 14.3 -5.3 7 300 9720 290 29 27.3 -9.9 | 304 27 22.5 -15.2 8 250 10980 5 19 -1.7 -18.9 | 15 25 -6.4 -24.3 9 200 12450 275 25 24.9 -2.2 | 290 22 20.2 -7.5 10 150 14270 260 25 24.6 4.3 | 273 20 19.9 -1.0 11 100 16660 245 27 24.5 11.4 | 253 21 19.7 6.1 12 70 18700 215 14 8.0 11.5 | 208 7 3.3 6.1 13 50 20720 120 12 -10.4 6.0 | 93 15 -15.1 0.7 14 30 23910 360 14 -0.0 -14.0 | 14 20 -4.7 -19.3 15 20 26500 325 6 3.4 -4.9 | 7 10 -1.3 -10.2 Wind Parameters Mean winds (0-6000m): 191.7 at 9.5 knts Storm direction: 221.7 at 7.1 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 51.9 neg: -4.6 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 15.20 Bulk Shear: 24.08 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 57 5 48 12| 6.5 0.0 6.5| 18.6 0.0 18.6 37.2 0.84| 7.3 6.1 1000 123 6 79 10| 7.2 0.0 7.2| 40.3 0.0 40.3 40.3 0.87| 8.3 7.2 1500 144 8 98 10| 4.8 1.9 6.7| 49.9 0.0 49.9 33.2 0.79| 7.4 5.9 2000 150 10 108 10| 3.3 1.4 4.7| 51.9 -0.0 51.9 25.9 0.70| 6.5 4.6 2500 153 10 113 10| 2.2 1.1 3.4| 51.9 -1.5 50.4 20.2 0.60| 5.9 3.5 3000 155 10 113 10| 1.5 0.9 2.5| 51.9 -4.6 47.4 15.8 0.48| 5.5 2.6 4000 161 9 115 8| 1.5 0.7 2.2| 54.0 -6.0 48.0 12.0 0.45| 4.8 2.2 5000 174 9 124 7| 1.5 0.6 2.1| 56.5 -6.0 50.5 10.1 0.49| 4.5 2.2 6000 192 10 145 5| 1.5 0.5 2.0| 63.7 -6.6 57.1 9.5 0.49| 4.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251017.12.gif