UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 11 DEC 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 8 21.2 13.2 60 8.0 16.2 40 2 292.8 294.4 288.6 319.6 9.39 1 1000 167 19.4 11.4 60 8.0 14.6 360 6 292.5 294.1 287.7 316.8 8.49 2 925 833 13.2 9.4 78 3.8 11.0 0 0 292.8 294.2 287.3 315.8 8.02 3 851 1528 8.6 3.6 71 5.0 6.0 311 4 295.1 296.1 286.1 312.1 5.83 4 850 1538 8.6 3.6 71 5.0 5.9 310 4 295.2 296.2 286.1 312.2 5.83 5 814 1893 6.8 0.8 66 6.0 3.8 300 8 296.9 297.8 285.9 311.7 4.98 6 797 2067 8.8 -17.2 14 26.0 -0.3 295 10 300.9 301.1 283.3 304.8 1.24 7 782 2223 9.0 -22.0 9 31.0 -0.9 291 11 302.7 302.9 283.6 305.5 0.84 8 700 3125 1.4 -20.6 18 22.0 -5.4 265 21 304.0 304.2 284.4 307.5 1.06 9 686 3287 0.2 -15.8 29 16.0 -5.3 266 24 304.5 304.8 285.2 309.7 1.63 10 664 3548 -1.9 -8.9 59 7.0 -4.7 267 28 305.0 305.5 286.8 314.1 2.94 11 660 3596 -2.3 -4.2 87 1.9 -3.1 267 29 305.0 305.8 288.1 318.1 4.24 12 655 3656 -0.3 -17.3 26 17.0 -6.0 267 30 307.9 308.2 286.4 312.8 1.50 13 650 3718 0.0 -24.0 14 24.0 -7.0 267 31 309.0 309.1 285.9 311.8 0.85 14 638 3867 0.4 -29.6 8 30.0 -7.4 268 34 311.1 311.2 286.4 312.9 0.52 15 625 4032 -0.3 -26.3 12 26.0 -7.5 268 37 312.1 312.2 286.9 314.6 0.71 16 618 4123 1.2 -26.8 10 28.0 -6.8 269 38 314.8 315.0 287.8 317.2 0.69 17 547 5096 -3.5 -18.5 30 15.0 -8.7 272 55 320.4 320.7 290.6 326.0 1.62 18 535 5271 -4.9 -15.9 42 11.0 -8.9 273 59 320.8 321.2 291.1 327.8 2.07 19 500 5800 -8.5 -28.5 18 20.0 -13.6 275 68 322.7 322.8 290.3 325.3 0.73 20 462 6406 -12.7 -29.7 23 17.0 -16.7 280 73 324.8 325.0 291.0 327.4 0.70 21 410 7306 -17.9 -43.9 8 26.0 -21.7 288 80 329.4 329.4 291.7 330.1 0.19 22 400 7490 -19.9 -43.9 10 24.0 -23.2 290 82 329.1 329.2 291.7 329.9 0.19 23 390 7677 -21.1 -42.1 13 21.0 -24.1 289 83 329.9 330.0 291.9 330.9 0.24 24 352 8426 -25.5 -44.5 15 19.0 -27.8 283 87 333.8 333.9 293.0 334.6 0.21 25 338 8719 -26.7 -46.7 13 20.0 -29.0 281 88 336.1 336.1 293.5 336.8 0.17 26 301 9546 -31.1 -55.1 8 24.0 -33.0 275 93 341.2 341.2 294.7 341.5 0.07 27 300 9570 -31.3 -54.3 9 23.0 -33.1 275 93 341.3 341.3 294.7 341.6 0.08 28 259 10590 -40.1 -61.1 9 21.0 -41.1 275 101 343.0 343.0 295.1 343.1 0.04 29 250 10830 -41.9 275 103 343.8 30 200 12300 -53.7 285 107 347.7 31 167 13441 -61.8 285 109 352.5 32 150 14100 -66.7 285 109 355.2 33 104 16265 -76.7 262 72 375.3 34 100 16490 -78.5 260 68 376.1 35 97 16663 -78.7 260 70 379.0 36 90 17091 -75.5 259 62 393.5 37 81 17694 -78.5 257 50 399.4 38 79 17837 -74.7 257 47 410.1 39 70 18540 -73.5 255 33 427.1 40 59 19542 -73.1 273 22 449.4 41 58 19643 -70.5 275 21 457.5 42 50 20530 -68.3 290 12 482.5 43 49 20651 -68.1 485.8 44 38 22197 -63.1 535.2 45 33 23068 -61.5 561.5 TRP 97 16663 -78.7 260 70 379.0 WND 167 13441 -61.8 285 109 352.5 Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 683.90 mb = 3312.18 m = 10866.59 ft Freezing level: 650.00 mb = 3717.84 m = 12197.50 ft Freezing level: 630.57 mb = 3961.55 m = 12997.05 ft Freezing level: 623.60 mb = 4050.34 m = 13288.34 ft Freezing level: 599.87 mb = 4371.25 m = 14341.19 ft Wetbulb zero: 798.14 mb = 2054.95 m = 6741.87 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 37.97 % Est. max temperature: 22.94 C = 73.29 F Sfc-Lift cond lev (LCL): 905.34 mb = 1012.18 m = 3320.76 ft T: 12.01 C 700-500 lapse rate: 3.70 C/km ThetaE index: 7.50 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 854.47 mb = 1494.36 m = 4902.70 ft Mean mixing ratio: 8.36 g/kg Conv temperature: 23.39 C = 74.10 F Cap Strength: 9.90 C Lifted Index: 9.82 C Risk: None Lifted Index @300 mb: 17.84 C Lifted Index @700 mb: 2.43 C Showalter Index: 12.46 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 12.10 C K Index: -1.30 Risk: None Sweat Index: 119.20 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.42 J/kg Max Up Vert Vel: 0.92 m/s Conv Inhibition (B-): 28680.14 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 883.20 mb = 1218.55 m = 3997.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 20 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 8 40 2 -1.3 -1.5 | 118 20 -17.8 9.6 1 1000 167 360 6 -0.0 -6.0 | 107 17 -16.5 5.2 2 925 833 0 0 -0.0 -0.0 | 124 20 -16.5 11.2 3 850 1538 310 4 3.1 -2.6 | 123 16 -13.5 8.6 4 700 3125 265 21 20.9 1.8 | 199 14 4.4 13.0 5 500 5800 275 68 67.7 -5.9 | 264 51 51.2 5.2 6 400 7490 290 82 77.1 -28.0 | 286 63 60.5 -16.9 7 300 9570 275 93 92.6 -8.1 | 268 76 76.1 3.1 8 250 10830 275 103 102.6 -9.0 | 269 86 86.1 2.2 9 200 12300 285 107 103.4 -27.7 | 281 88 86.8 -16.5 10 167 13441 285 109 105.3 -28.2 | 281 90 88.8 -17.0 11 150 14100 285 109 105.3 -28.2 | 281 90 88.8 -17.0 12 100 16490 260 68 67.0 11.8 | 246 55 50.4 23.0 13 97 16663 260 70 68.9 12.2 | 246 57 52.4 23.3 14 70 18540 255 33 31.9 8.5 | 218 25 15.4 19.7 15 50 20530 290 12 11.3 -4.1 | 143 9 -5.2 7.1 Wind Parameters Mean winds (0-6000m): 274.1 at 26.6 knts Storm direction: 304.1 at 19.9 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -21.6 tot: 36.4 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 95.35 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 3 4 112 18| 0.0 2.0 2.0| 11.8 -16.9 -5.0 -10.1 -0.11| 7.5 -0.9 1000 2 3 117 19| 0.0 0.8 0.8| 23.6 -19.5 4.1 4.1 0.09| 5.5 0.5 1500 346 3 119 18| 0.0 1.5 1.5| 25.5 -21.6 3.9 2.6 0.07| 4.8 0.3 2000 325 4 120 17| 0.0 2.5 2.5| 31.6 -21.6 9.9 5.0 0.14| 5.0 0.7 2500 304 5 124 15| 0.0 3.2 3.2| 44.2 -21.6 22.6 9.0 0.31| 5.3 1.6 3000 285 7 134 13| 0.0 3.6 3.6| 58.0 -21.6 36.4 12.1 0.41| 5.6 2.3 4000 274 12 157 11| 1.1 3.7 4.9|116.2 -21.6 94.6 23.6 0.53| 6.4 3.4 5000 273 19 193 11| 2.7 3.0 5.7|190.8 -21.6 169.1 33.8 0.52| 6.9 3.6 6000 274 27 227 14| 3.7 2.5 6.2|299.2 -21.6 277.6 46.3 0.52| 7.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251211.00.gif