UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 18 JAN 26 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 1017 8 19.4 12.4 64 7.0 15.1 60 7 291.1 292.7 287.6 316.4 8.92 1 1000 152 17.8 10.8 64 7.0 13.6 60 16 291.0 292.4 286.8 314.1 8.15 2 925 811 11.8 8.0 78 3.8 9.6 85 16 291.4 292.7 286.1 312.2 7.29 3 890 1132 9.6 3.6 66 6.0 6.5 80 20 292.3 293.3 284.7 308.4 5.57 4 877 1255 10.4 -7.6 27 18.0 2.9 79 22 294.4 294.8 282.1 301.8 2.46 5 850 1515 10.2 -30.8 4 41.0 -0.4 75 25 296.8 296.9 280.4 298.0 0.34 6 829 1722 8.6 -31.4 4 40.0 -1.5 74 23 297.3 297.3 280.6 298.4 0.33 7 751 2532 5.6 -37.4 3 43.0 -4.0 72 13 302.5 302.6 282.7 303.3 0.20 8 731 2752 6.0 71 10 305.3 9 700 3105 4.0 70 6 306.9 10 613 4171 -0.5 -22.5 17 22.0 -7.2 5 27 313.6 313.8 287.8 317.1 1.02 11 553 4985 -5.5 -32.5 10 27.0 -11.7 314 44 317.1 317.2 288.3 318.7 0.45 12 535 5244 -5.3 -42.3 4 37.0 -12.3 298 49 320.3 320.4 289.0 321.0 0.17 13 500 5770 -8.9 -43.9 4 35.0 -14.9 265 60 322.2 322.2 289.6 322.8 0.16 14 454 6510 -13.1 -42.1 7 29.0 -18.0 267 67 325.9 326.0 290.8 326.7 0.21 15 400 7460 -20.7 -44.7 10 24.0 -23.9 270 76 328.1 328.1 291.4 328.8 0.18 16 371 8011 -23.7 -49.7 7 26.0 -26.5 271 81 331.2 331.3 292.2 331.7 0.11 17 358 8272 -21.7 -61.7 1 40.0 -25.3 272 83 337.3 337.3 293.7 337.4 0.03 18 305 9432 -28.5 -68.5 1 40.0 -31.0 275 94 343.6 343.6 295.2 343.6 0.01 19 300 9550 -29.5 -69.5 1 40.0 -31.9 275 95 343.8 343.8 295.3 343.8 0.01 20 250 10820 -40.1 275 97 346.4 21 200 12300 -52.3 285 107 349.9 22 166 13479 -61.1 275 113 354.4 23 150 14100 -65.9 280 109 356.6 24 148 14181 -66.5 280 107 356.9 25 129 14999 -73.5 278 92 358.6 26 118 15524 -71.1 277 81 372.3 27 108 16045 -73.9 276 71 376.6 28 100 16490 -77.5 275 62 378.0 29 84 17479 -82.7 270 53 386.8 30 72 18340 -83.1 266 45 403.3 31 70 18500 -77.1 265 43 419.4 32 67 18753 -74.9 266 40 429.5 33 50 20490 -65.7 275 21 488.7 34 49 20614 -65.5 274 20 492.0 35 46 20999 -66.5 269 19 498.5 36 41 21711 -60.3 261 15 530.7 37 30 23670 -59.7 240 6 581.9 38 24 25066 -57.7 251 14 626.0 39 20 26210 -58.5 260 21 657.1 40 19 26533 -57.7 669.3 TRP WND 166 13479 -61.1 275 113 354.4 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 622.67 mb = 4052.77 m = 13296.33 ft Wetbulb zero: 853.63 mb = 1479.54 m = 4854.08 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 25.28 % Est. max temperature: 23.56 C = 74.41 F Sfc-Lift cond lev (LCL): 916.65 mb = 886.55 m = 2908.60 ft T: 11.28 C 700-500 lapse rate: 4.84 C/km ThetaE index: 18.46 C Layer 1000.0- 829.0 mb Conv cond level (CCL): 766.84 mb = 2360.83 m = 7745.41 ft Mean mixing ratio: 7.80 g/kg Conv temperature: 29.73 C = 85.52 F Cap Strength: 11.12 C Lifted Index: 11.32 C Risk: None Lifted Index @300 mb: 21.87 C Lifted Index @700 mb: 6.50 C Showalter Index: 20.80 C Risk: None Total Totals Index: -2.80 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: -21.90 C K Index: -47.94 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 5.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.83 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 43242.42 J/kg Cap Strength: 11.28 C Lift Cond Lev (LCL): 889.27 mb = 1139.24 m = 3737.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 19 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 1017 8 60 7 -6.1 -3.5 | 114 23 -20.7 9.1 1 1000 152 60 16 -13.9 -8.0 | 99 29 -28.5 4.6 2 925 811 85 16 -15.9 -1.4 | 110 33 -30.6 11.3 3 850 1515 75 25 -24.1 -6.5 | 99 39 -38.8 6.2 4 700 3105 70 6 -5.6 -2.1 | 118 23 -20.3 10.6 5 500 5770 265 60 59.8 5.2 | 248 49 45.2 17.9 6 400 7460 270 76 76.0 -0.0 | 258 63 61.4 12.6 7 300 9550 275 95 94.6 -8.3 | 267 80 80.0 4.4 8 250 10820 275 97 96.6 -8.5 | 267 82 82.0 4.2 9 200 12300 285 107 103.4 -27.7 | 280 90 88.7 -15.0 10 166 13479 275 113 112.6 -9.8 | 268 98 98.0 2.8 11 150 14100 280 109 107.3 -18.9 | 274 93 92.7 -6.3 12 100 16490 275 62 61.8 -5.4 | 261 48 47.1 7.2 13 70 18500 265 43 42.8 3.7 | 240 33 28.2 16.4 14 50 20490 275 21 20.9 -1.8 | 210 13 6.3 10.8 15 30 23670 240 6 5.2 3.0 | 149 18 -9.4 15.6 16 20 26210 260 21 20.7 3.6 | 200 17 6.1 16.3 Wind Parameters Mean winds (0-6000m): 280.9 at 25.8 knts Storm direction: 310.9 at 19.3 knts Shear (0-3000m) pos: 2.1 neg: 2.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 1.7 deg Storm rel helicity (0-3000m) pos: 111.3 neg: -106.1 tot: 5.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 197.88 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 65 15 103 29| 9.6 0.0 9.6| 20.8 -40.4 -19.6 -39.1 -0.28| 12.6 -3.6 1000 74 16 106 31| 6.3 0.0 6.3| 44.3 -56.3 -12.0 -12.0 -0.14| 9.3 -1.3 1500 75 18 104 33| 4.2 2.4 6.6| 44.3-106.1 -61.8 -41.2 -0.30| 8.6 -2.6 2000 75 19 103 34| 3.2 0.8 3.9| 63.5-106.1 -42.6 -21.3 -0.18| 7.9 -1.4 2500 75 18 104 33| 2.5 1.2 3.8| 86.4-106.1 -19.7 -7.9 -0.07| 7.6 -0.6 3000 75 17 105 32| 2.1 2.0 4.1|111.3-106.1 5.2 1.7 0.02| 7.3 0.2 4000 66 16 101 30| 1.6 3.1 4.7|116.0-255.9-139.9 -35.0 -0.32| 8.7 -2.8 5000 28 20 78 24| 1.3 6.0 7.3|116.0-497.8-381.8 -76.4 -0.58| 11.3 -6.5 6000 281 26 234 13| 1.1 6.9 8.0|130.9-868.4-737.5 -122.9 -0.64| 13.5 -8.7 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260118.00.gif