UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 2 DEC 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 124 SFC 981 290 19.0 16.8 87 2.2 17.5 340 6 293.8 296.0 291.5 329.0 12.36 2 925 795 15.8 12.7 82 3.1 13.8 325 17 295.5 297.3 290.0 324.3 10.02 3 890 1121 13.6 10.0 79 3.6 11.4 298 15 296.5 298.0 289.3 321.7 8.69 4 881 1206 13.4 4.4 54 9.0 8.5 290 14 297.1 298.2 286.9 314.6 5.96 5 869 1322 13.2 7.2 67 6.0 9.7 281 13 298.1 299.4 288.6 319.6 7.35 6 850 1507 12.4 8.1 75 4.3 9.9 265 12 299.1 300.6 289.6 322.6 8.00 7 737 2689 4.2 4.0 99 0.2 4.1 236 22 302.6 303.9 289.8 323.4 6.93 8 700 3108 2.0 -1.5 78 3.5 0.3 225 25 304.7 305.6 288.6 319.7 4.90 9 692 3201 1.8 -2.2 75 4.0 -0.2 226 26 305.5 306.4 288.7 319.9 4.70 10 687 3259 2.4 -6.6 51 9.0 -1.6 226 27 306.8 307.4 287.9 317.4 3.39 11 633 3915 -1.5 -12.5 43 11.0 -5.7 231 35 309.6 310.0 287.8 317.0 2.31 12 619 4093 -2.9 -9.9 58 7.0 -5.7 232 38 310.0 310.5 288.5 319.2 2.91 13 614 4157 -3.7 -9.7 63 6.0 -6.1 233 39 309.8 310.3 288.5 319.3 2.98 14 609 4222 -2.7 -3.6 94 0.9 -3.1 233 39 311.7 312.6 290.8 326.8 4.82 15 607 4248 -1.1 -2.5 90 1.4 -1.8 233 40 313.8 314.8 291.8 330.4 5.25 16 506 5678 -8.9 -9.8 93 0.9 -9.3 244 59 321.1 321.8 292.5 332.9 3.59 17 500 5770 -9.7 -11.4 87 1.7 -10.4 245 60 321.2 321.8 292.2 331.8 3.20 18 495 5848 -10.5 -13.6 78 3.1 -11.6 246 61 321.2 321.7 291.7 330.2 2.70 19 484 6020 -12.1 -29.1 23 17.0 -16.1 247 62 321.3 321.4 289.9 323.8 0.71 20 479 6100 -9.9 -30.9 16 21.0 -14.9 248 63 324.9 325.1 290.9 327.1 0.61 21 422 7068 -15.7 -35.7 16 20.0 -19.6 256 71 329.5 329.6 292.0 331.1 0.43 22 402 7433 -18.5 -22.4 71 3.9 -19.6 260 74 330.5 330.8 293.3 336.0 1.58 23 400 7470 -18.5 -23.5 65 5.0 -19.8 260 74 330.9 331.2 293.3 336.1 1.44 24 396 7545 -18.7 -25.7 54 7.0 -20.5 260 75 331.6 331.9 293.3 335.9 1.19 25 394 7583 -19.1 -23.2 70 4.1 -20.3 261 75 331.6 331.9 293.6 336.9 1.50 26 357 8311 -22.7 -34.7 33 12.0 -24.9 264 82 336.2 336.4 293.9 338.4 0.56 27 306 9420 -31.9 -38.9 50 7.0 -32.8 269 92 338.5 338.6 294.4 340.2 0.43 28 300 9560 -32.9 -42.9 36 10.0 -34.0 270 93 339.0 339.1 294.4 340.1 0.29 29 280 10044 -36.7 -48.7 28 12.0 -37.7 272 95 340.3 340.3 294.6 341.0 0.16 30 266 10398 -40.1 -49.1 38 9.0 -40.7 273 97 340.4 340.4 294.6 341.0 0.16 31 250 10820 -44.3 275 99 340.2 32 228 11428 -48.7 280 105 342.6 33 223 11573 -49.7 277 103 343.2 34 215 11811 -48.5 273 100 348.7 35 200 12280 -52.9 265 93 349.0 36 150 14080 -64.1 270 95 359.7 37 142 14415 -66.1 268 92 361.8 38 115 15678 -72.3 260 83 372.8 39 100 16490 -77.9 255 76 377.2 40 99 16547 -78.1 255 76 377.9 41 70 18540 -74.5 245 49 425.0 42 69 18624 -73.9 428.0 43 63 19163 -68.1 452.1 TRP 99 16547 -78.1 255 76 377.9 WND 228 11428 -48.7 280 105 342.6 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 653.77 mb = 3663.00 m = 12017.56 ft Wetbulb zero: 694.84 mb = 3167.63 m = 10392.36 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 79.50 % Est. max temperature: 24.92 C = 76.85 F Sfc-Lift cond lev (LCL): 949.87 mb = 566.96 m = 1860.09 ft T: 17.24 C 700-500 lapse rate: 4.40 C/km ThetaE index: 14.39 C Layer 925.0- 869.0 mb Conv cond level (CCL): 834.77 mb = 1656.82 m = 5435.70 ft Mean mixing ratio: 10.17 g/kg Conv temperature: 24.80 C = 76.65 F Cap Strength: 4.38 C Lifted Index: 4.23 C Risk: None Lifted Index @300 mb: 10.91 C Lifted Index @700 mb: -0.30 C Showalter Index: 5.28 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 17.80 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 181.20 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.49 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 59.94 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 888.28 mb = 1137.05 m = 3730.42 ft Lev Free Conv (LFC): 753.28 mb = 2508.10 m = 8228.59 ft Equ Level (EL): 693.28 mb = 3185.74 m = 10451.76 ft B at Equ Level: 16.51 J/kg Max Parcel Lev (MPL): 643.28 mb = 3786.26 m = 12421.95 ft Wind level data Storm motion: 275 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 ---------------------------------------------------------- 0 981 290 340 6 2.1 -5.6 | 80 22 -22.0 -3.7 1 925 795 325 17 9.8 -13.9 | 50 19 -14.3 -12.0 2 850 1507 265 12 12.0 1.0 | 104 12 -12.1 3.0 3 700 3108 225 25 17.7 17.7 | 162 21 -6.4 19.6 4 500 5770 245 60 54.4 25.4 | 228 41 30.3 27.3 5 400 7470 260 74 72.9 12.8 | 253 51 48.8 14.8 6 300 9560 270 93 93.0 -0.0 | 268 69 68.9 1.9 7 250 10820 275 99 98.6 -8.6 | 275 75 74.6 -6.7 8 228 11428 280 105 103.4 -18.2 | 282 81 79.4 -16.3 9 200 12280 265 93 92.6 8.1 | 262 69 68.6 10.0 10 150 14080 270 95 95.0 -0.0 | 268 71 70.9 1.9 11 100 16490 255 76 73.4 19.7 | 246 54 49.4 21.6 12 99 16547 255 76 73.4 19.7 | 246 54 49.4 21.6 13 70 18540 245 49 44.4 20.7 | 222 30 20.4 22.6 Wind Parameters Mean winds (0-6000m): 244.6 at 32.2 knts Storm direction: 274.6 at 24.1 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 88.1 deg Storm rel helicity (0-3000m) pos: 93.4 neg: -58.0 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 144.73 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 ------------------------------------------------------------------------------- 500 329 11 67 20| 0.0 11.5 11.5| 0.0 -58.0 -58.0 -116.0 -0.95| 11.6-11.0 1000 317 13 62 17| 0.0 5.9 5.9| 25.2 -58.0 -32.8 -32.8 -0.14| 11.8 -1.7 1500 302 13 68 14| 0.0 5.0 5.0| 45.0 -58.0 -13.0 -8.6 0.11| 10.3 1.1 2000 286 14 80 11| 0.0 5.1 5.1| 60.5 -58.0 2.5 1.3 0.24| 9.1 2.2 2500 270 15 102 9| 0.0 5.1 5.1| 74.5 -58.0 16.5 6.6 0.29| 8.5 2.5 3000 257 17 127 10| 0.0 5.2 5.2| 93.4 -58.0 35.4 11.8 0.33| 8.2 2.7 4000 245 21 155 12| 1.8 3.9 5.7|172.3 -58.0 114.3 28.6 0.46| 7.9 3.6 5000 243 26 178 14| 2.9 3.1 6.0|268.7 -58.0 210.7 42.1 0.52| 7.9 4.1 6000 245 32 198 17| 3.5 2.6 6.1|390.1 -58.0 332.1 55.4 0.57| 7.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251202.12.gif