UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 8 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 198 SFC 989 292 17.0 12.0 72 5.0 14.0 340 5 291.1 292.7 287.6 316.4 8.94 2 940 723 14.0 5.0 55 9.0 9.2 306 9 292.3 293.3 284.9 309.1 5.82 3 925 859 13.0 5.0 58 8.0 8.7 295 10 292.6 293.7 285.2 309.7 5.91 4 850 1561 6.8 3.1 77 3.7 4.9 230 8 293.3 294.3 285.2 309.6 5.63 5 782 2238 1.0 0.5 96 0.5 0.8 211 11 294.1 295.0 284.9 308.9 5.07 6 776 2300 1.0 -15.0 29 16.0 -4.3 209 12 294.8 295.0 281.1 299.5 1.53 7 773 2331 3.4 -26.6 9 30.0 -4.5 208 12 297.7 297.8 281.1 299.5 0.56 8 769 2373 6.2 -24.8 9 31.0 -2.7 207 12 301.1 301.3 282.7 303.3 0.66 9 700 3136 1.6 -26.4 10 28.0 -6.0 185 16 304.3 304.4 284.0 306.4 0.63 10 651 3714 -2.3 -31.3 9 29.0 -9.0 200 25 306.2 306.3 284.4 307.7 0.43 11 638 3874 -3.1 -20.1 26 17.0 -8.2 204 28 307.1 307.3 285.7 311.1 1.21 12 553 4981 -13.3 -18.0 68 4.7 -14.7 234 47 307.8 308.1 286.5 313.3 1.68 13 539 5177 -10.1 -38.1 8 28.0 -15.2 239 50 313.9 314.0 287.1 314.9 0.27 14 500 5750 -14.3 -40.3 9 26.0 -18.4 255 60 315.6 315.6 287.6 316.4 0.23 15 462 6343 -19.1 -39.1 15 20.0 -22.1 257 66 316.8 316.9 288.1 317.9 0.28 16 452 6506 -18.1 -55.1 2 37.0 -21.9 257 68 320.1 320.1 288.8 320.3 0.05 17 420 7050 -21.5 -57.5 2 36.0 -24.6 259 74 322.5 322.5 289.6 322.7 0.04 18 402 7373 -19.9 -64.9 1 45.0 -23.7 260 78 328.7 328.7 291.3 328.7 0.02 19 400 7410 -20.1 -63.1 1 43.0 -23.8 260 78 328.9 328.9 291.4 328.9 0.02 20 309 9298 -27.1 -70.1 1 43.0 -29.9 256 109 344.3 344.3 295.3 344.3 0.01 21 300 9510 -28.7 -68.7 1 40.0 -31.2 255 113 344.9 344.9 295.5 345.0 0.01 22 250 10800 -37.3 -74.3 1 37.0 -38.7 260 115 350.6 350.6 296.8 350.6 0.01 23 235 11224 -40.1 -74.1 1 34.0 -41.2 259 116 352.6 352.6 297.2 352.7 0.01 24 200 12300 -50.3 255 119 353.1 25 172 13264 -58.1 250 122 355.8 26 150 14110 -65.1 265 117 357.9 27 123 15302 -71.1 260 84 367.9 28 118 15549 -69.9 259 77 374.5 29 104 16292 -74.5 256 56 379.5 30 100 16520 -75.3 255 49 382.2 31 86 17381 -79.1 235 54 391.4 32 78 17939 -75.5 252 48 410.0 33 70 18560 -77.1 270 41 419.4 34 68 18726 -76.5 261 38 424.2 35 56 19873 -66.1 204 18 472.2 36 50 20560 -65.9 170 6 488.2 37 48 20808 -66.3 159 7 493.0 38 47 20937 -63.7 154 8 502.2 39 30 23710 -61.5 35 19 577.0 40 24 25101 -59.3 621.4 TRP 86 17381 -79.1 235 54 391.4 WND 172 13264 -58.1 250 122 355.8 Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 679.90 mb = 3373.32 m = 11067.20 ft Wetbulb zero: 781.07 mb = 2247.26 m = 7372.83 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 40.94 % Est. max temperature: 19.33 C = 66.80 F Sfc-Lift cond lev (LCL): 917.97 mb = 922.36 m = 3026.08 ft T: 12.44 C 700-500 lapse rate: 6.08 C/km ThetaE index: 10.17 C Layer 850.0- 773.0 mb Conv cond level (CCL): 827.16 mb = 1782.09 m = 5846.69 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 19.48 C = 67.07 F Cap Strength: 7.22 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 5.15 C Showalter Index: 8.24 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.40 C K Index: -3.80 Risk: None Sweat Index: 113.20 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.44 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 27.65 J/kg Cap Strength: 7.32 C Lift Cond Lev (LCL): 843.81 mb = 1620.34 m = 5316.00 ft Lev Free Conv (LFC): 798.81 mb = 2065.11 m = 6775.23 ft Equ Level (EL): 778.81 mb = 2270.55 m = 7449.22 ft B at Equ Level: 8.91 J/kg Max Parcel Lev (MPL): 768.81 mb = 2375.07 m = 7792.13 ft Wind level data Storm motion: 273 at 21 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 ---------------------------------------------------------- 0 989 292 340 5 1.7 -4.7 | 79 19 -18.9 -3.7 1 925 859 295 10 9.1 -4.2 | 75 12 -11.6 -3.2 2 850 1561 230 8 6.1 5.1 | 113 16 -14.5 6.2 3 700 3136 185 16 1.4 15.9 | 131 26 -19.2 17.0 4 500 5750 255 60 58.0 15.5 | 246 41 37.3 16.6 5 400 7410 260 78 76.8 13.5 | 255 58 56.2 14.6 6 300 9510 255 113 109.1 29.2 | 251 94 88.5 30.3 7 250 10800 260 115 113.3 20.0 | 257 95 92.6 21.0 8 200 12300 255 119 114.9 30.8 | 251 100 94.3 31.8 9 172 13264 250 122 114.6 41.7 | 246 103 94.0 42.8 10 150 14110 265 117 116.6 10.2 | 263 97 95.9 11.2 11 100 16520 255 49 47.3 12.7 | 243 30 26.7 13.7 12 86 17381 235 54 44.2 31.0 | 216 40 23.6 32.0 13 70 18560 270 41 41.0 -0.0 | 267 20 20.4 1.0 14 50 20560 170 6 -1.0 5.9 | 108 23 -21.7 6.9 15 30 23710 35 19 -10.9 -15.6 | 65 35 -31.5 -14.5 Wind Parameters Mean winds (0-6000m): 242.9 at 27.5 knts Storm direction: 272.9 at 20.6 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 58.7 deg Storm rel helicity (0-3000m) pos: 73.4 neg: -8.7 tot: 64.7 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 88.44 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 ------------------------------------------------------------------------------- 500 312 7 76 16| 0.0 6.6 6.6| 0.4 -8.6 -8.3 -16.5 -0.26| 6.9 -1.8 1000 293 8 80 13| 0.0 5.0 5.0| 20.4 -8.6 11.8 11.8 0.33| 7.4 2.4 1500 275 8 91 12| 0.0 4.2 4.2| 33.3 -8.6 24.7 16.5 0.41| 6.7 2.8 2000 255 9 105 12| 0.0 4.0 4.0| 45.4 -8.6 36.8 18.4 0.46| 5.9 2.8 2500 236 10 117 14| 0.0 3.8 3.8| 53.0 -8.6 44.4 17.8 0.45| 5.6 2.5 3000 220 11 124 16| 0.0 4.0 4.0| 73.4 -8.7 64.7 21.6 0.46| 5.7 2.6 4000 214 15 137 18| 2.7 3.0 5.6|227.7 -8.7 219.1 54.8 0.66| 7.0 4.6 5000 229 21 161 16| 4.5 2.4 6.9|449.6 -8.7 441.0 88.2 0.77| 8.3 6.4 6000 243 28 196 14| 5.2 2.0 7.2|615.5 -8.7 606.9 101.1 0.77| 8.7 6.7 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251208.00.gif