UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 9 NOV 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 141 SFC 983 291 23.2 22.4 95 0.8 22.6 165 4 297.8 301.0 296.4 348.9 17.61 2 925 820 20.0 17.5 86 2.5 18.3 160 12 299.8 302.3 294.3 339.9 13.73 3 850 1547 15.4 14.7 96 0.7 15.0 225 10 302.3 304.6 294.1 339.1 12.47 4 835 1698 14.8 12.9 88 1.9 13.6 231 10 303.2 305.3 293.5 336.7 11.27 5 786 2208 13.4 5.4 58 8.0 8.8 251 11 307.0 308.3 291.4 328.8 7.17 6 700 3175 8.6 4.0 73 4.6 5.9 290 12 312.0 313.4 293.0 334.7 7.30 7 640 3911 5.2 1.3 76 3.9 3.0 286 17 316.2 317.5 293.6 337.1 6.58 8 611 4288 2.8 -0.8 77 3.6 0.9 284 19 317.7 318.8 293.4 336.6 5.92 9 597 4476 3.6 -4.4 56 8.0 -0.4 283 20 320.7 321.6 293.3 335.8 4.63 10 500 5890 -5.7 -9.9 72 4.2 -7.5 275 29 326.1 326.8 293.9 338.2 3.61 11 495 5969 -5.9 -10.7 69 4.8 -7.9 274 29 326.8 327.5 293.9 338.3 3.42 12 452 6680 -8.5 -17.5 48 9.0 -11.8 268 34 332.1 332.6 294.2 339.6 2.14 13 407 7488 -14.1 -24.1 42 10.0 -17.0 261 38 335.0 335.3 294.3 339.8 1.34 14 400 7620 -14.7 -31.7 22 17.0 -18.7 260 39 335.9 336.0 293.9 338.4 0.67 15 395 7715 -15.1 -31.1 24 16.0 -18.8 336.6 336.7 294.1 339.3 0.72 16 367 8267 -19.1 -43.1 10 24.0 -22.8 338.4 338.4 294.1 339.3 0.23 17 349 8639 -22.1 -43.1 13 21.0 -25.2 339.2 339.3 294.4 340.2 0.24 18 310 9498 -28.9 -39.9 34 11.0 -30.4 341.4 341.5 295.0 342.9 0.38 TRP WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 559.45 mb = 5023.07 m = 16479.69 ft Wetbulb zero: 601.66 mb = 4412.48 m = 14476.45 ft Precipitable water: 1.77 inches Sfc-500 mean rel hum: 73.85 % Est. max temperature: 28.71 C = 83.67 F Sfc-Lift cond lev (LCL): 971.97 mb = 389.12 m = 1276.62 ft T: 22.61 C 700-500 lapse rate: 5.27 C/km ThetaE index: 20.11 C Layer 925.0- 700.0 mb Conv cond level (CCL): 891.02 mb = 1141.83 m = 3746.12 ft Mean mixing ratio: 14.68 g/kg Conv temperature: 26.26 C = 79.26 F Cap Strength: 1.65 C Lifted Index: 0.08 C Risk: Showers probable Lifted Index @700 mb: 0.20 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.40 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 225.40 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.60 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 7.14 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 909.10 mb = 969.09 m = 3179.38 ft Lev Free Conv (LFC): 864.10 mb = 1405.56 m = 4611.38 ft Equ Level (EL): 814.10 mb = 1911.66 m = 6271.78 ft B at Equ Level: 17.55 J/kg Max Parcel Lev (MPL): 664.10 mb = 3607.35 m = 11835.01 ft Wind level data Storm motion: 298 at 12 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 ---------------------------------------------------------- 0 983 291 165 4 -1.0 3.9 | 129 15 -11.9 9.7 1 925 820 160 12 -4.1 11.3 | 139 23 -15.0 17.1 2 850 1547 225 10 7.1 7.1 | 164 13 -3.8 12.9 3 700 3175 290 12 11.3 -4.1 | 194 2 0.4 1.7 4 500 5890 275 29 28.9 -2.5 | 260 18 18.0 3.3 5 400 7620 260 39 38.4 6.8 | 245 30 27.5 12.6 Wind Parameters Mean winds (0-6000m): 268.1 at 16.4 knts Storm direction: 298.1 at 12.3 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 67.3 neg: 0.0 tot: 67.3 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 53.42 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 ------------------------------------------------------------------------------- 500 161 8 135 19| 0.0 7.8 7.8| 14.4 0.0 14.4 28.7 0.39| 7.8 3.1 1000 171 10 141 20| 4.1 3.9 8.0| 48.4 0.0 48.4 48.4 0.58| 8.2 4.8 1500 187 10 148 18| 4.5 2.6 7.1| 59.7 0.0 59.7 39.8 0.56| 7.5 4.2 2000 203 10 155 17| 4.2 2.0 6.2| 64.5 0.0 64.5 32.2 0.55| 6.6 3.6 2500 218 10 162 15| 4.0 1.6 5.6| 66.6 0.0 66.6 26.6 0.51| 6.1 3.1 3000 232 11 168 13| 3.8 1.3 5.1| 67.3 0.0 67.3 22.4 0.49| 5.7 2.8 4000 255 12 183 9| 2.8 1.0 3.8| 69.8 0.0 69.8 17.4 0.47| 5.1 2.4 5000 265 14 203 8| 2.3 1.3 3.6| 70.2 -0.4 69.8 14.0 0.40| 4.8 1.9 6000 268 16 221 8| 1.9 1.7 3.5| 70.2 -8.5 61.8 10.3 0.32| 4.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251109.00.gif