UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 17 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 1016 8 18.8 13.8 73 5.0 15.7 60 7 290.6 292.4 288.2 318.3 9.80 1 1000 138 18.0 11.0 64 7.0 13.8 65 12 291.1 292.6 286.9 314.6 8.26 2 925 799 11.8 8.0 78 3.8 9.6 65 16 291.4 292.7 286.1 312.2 7.29 3 910 936 10.8 5.8 71 5.0 8.1 60 17 291.7 292.8 285.3 310.0 6.36 4 905 982 11.8 0.8 47 11.0 6.3 59 17 293.2 294.0 283.9 306.3 4.48 5 850 1504 7.4 3.2 75 4.2 5.2 40 21 293.9 294.9 285.4 310.4 5.67 6 845 1552 7.0 2.7 74 4.3 4.8 37 21 294.0 295.0 285.3 310.0 5.50 7 828 1719 7.2 -4.8 42 12.0 1.9 26 21 295.9 296.5 283.6 305.6 3.23 8 824 1759 7.0 -6.0 39 13.0 1.4 23 21 296.1 296.6 283.4 305.0 2.96 9 816 1839 7.4 -16.6 16 24.0 -0.8 18 21 297.3 297.6 281.9 301.4 1.28 10 717 2893 3.2 -21.8 14 25.0 -4.4 308 21 303.9 304.1 284.2 307.0 0.93 11 700 3088 4.4 -31.6 5 36.0 -4.7 295 21 307.4 307.4 284.8 308.7 0.39 12 688 3228 5.0 -31.0 5 36.0 -4.5 294 24 309.5 309.6 285.7 311.0 0.42 13 611 4187 1.6 -24.4 12 26.0 -6.3 285 41 316.3 316.5 288.5 319.3 0.87 14 567 4783 -2.7 -27.7 13 25.0 -9.5 279 52 318.1 318.2 288.9 320.5 0.69 15 561 4867 -2.5 -37.5 5 35.0 -10.1 279 53 319.3 319.4 288.8 320.3 0.27 16 514 5555 -5.9 -38.9 5 33.0 -12.7 272 66 323.3 323.3 290.0 324.2 0.26 17 500 5770 -7.3 -36.3 8 29.0 -13.5 270 70 324.1 324.2 290.4 325.4 0.34 18 401 7442 -20.1 -50.1 5 30.0 -23.6 275 82 328.6 328.6 291.5 329.0 0.10 19 400 7460 -20.1 -51.1 5 31.0 -23.7 275 82 328.9 328.9 291.5 329.2 0.09 20 377 7897 -20.5 -50.5 5 30.0 -24.1 275 85 334.0 334.0 292.9 334.4 0.10 21 348 8482 -24.7 -58.7 3 34.0 -27.6 275 88 336.0 336.0 293.4 336.2 0.04 22 344 8566 -23.9 -62.9 1 39.0 -27.1 275 89 338.2 338.2 293.9 338.3 0.02 23 300 9550 -29.7 -68.7 1 39.0 -32.0 275 95 343.5 343.5 295.2 343.6 0.01 24 250 10830 -38.5 -68.5 3 30.0 -39.8 280 101 348.8 348.8 296.4 348.9 0.02 25 244 10995 -40.1 -68.1 3 28.0 -41.2 279 102 348.9 348.9 296.4 348.9 0.02 26 201 12278 -50.8 -68.1 11 17.3 -51.2 275 107 351.8 351.8 297.0 351.9 0.02 27 200 12310 -51.1 275 107 351.8 28 182 12918 -55.5 277 104 354.3 29 150 14120 -66.5 280 99 355.5 30 140 14538 -68.3 277 91 359.5 31 104 16294 -76.7 266 58 375.3 32 100 16520 -77.5 265 54 378.0 33 84 17509 -79.9 255 45 392.4 34 70 18540 -79.3 245 41 414.7 35 63 19139 -79.3 251 36 427.4 36 59 19519 -72.3 255 33 451.2 37 51 20389 -66.5 264 26 484.0 38 50 20510 -64.1 265 25 492.4 39 48 20760 -63.3 267 24 500.1 40 35 22707 -61.5 286 16 552.1 41 30 23670 -57.7 295 12 587.3 42 25 24816 -59.5 613.6 43 22 25623 -55.7 647.8 TRP 84 17509 -79.9 255 45 392.4 WND 201 12278 -50.8 -68.1 11 17.3 -51.2 275 107 351.8 351.8 297.0 351.9 0.02 Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 594.63 mb = 4408.83 m = 14464.49 ft Wetbulb zero: 818.88 mb = 1810.11 m = 5938.60 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 26.79 % Est. max temperature: 21.88 C = 71.39 F Sfc-Lift cond lev (LCL): 943.39 mb = 632.13 m = 2073.88 ft T: 13.37 C 700-500 lapse rate: 4.36 C/km ThetaE index: 12.02 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 857.95 mb = 1426.52 m = 4680.11 ft Mean mixing ratio: 7.90 g/kg Conv temperature: 21.99 C = 71.57 F Cap Strength: 12.54 C Lifted Index: 12.72 C Risk: None Lifted Index @300 mb: 21.43 C Lifted Index @700 mb: 6.72 C Showalter Index: 14.77 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 14.70 C Cross Totals Index: 10.50 C K Index: -18.10 Risk: None Sweat Index: 150.40 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.48 J/kg Max Up Vert Vel: 1.72 m/s Conv Inhibition (B-): 32192.92 J/kg Cap Strength: 12.70 C Lift Cond Lev (LCL): 890.97 mb = 1112.15 m = 3648.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 25 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 1016 8 60 7 -6.1 -3.5 | 125 27 -22.0 15.3 1 1000 138 65 12 -10.9 -5.1 | 117 30 -26.8 13.7 2 925 799 65 16 -14.5 -6.8 | 111 33 -30.5 12.0 3 850 1504 40 21 -13.5 -16.1 | 95 30 -29.5 2.7 4 700 3088 295 21 19.0 -8.9 | 197 10 3.1 9.9 5 500 5770 270 70 70.0 -0.0 | 251 57 54.0 18.8 6 400 7460 275 82 81.7 -7.1 | 260 67 65.7 11.6 7 300 9550 275 95 94.6 -8.3 | 262 79 78.7 10.5 8 250 10830 280 101 99.5 -17.5 | 269 84 83.5 1.2 9 201 12278 275 107 106.6 -9.3 | 264 91 90.6 9.4 10 200 12310 275 107 106.6 -9.3 | 264 91 90.6 9.4 11 150 14120 280 99 97.5 -17.2 | 269 82 81.5 1.6 12 100 16520 265 54 53.8 4.7 | 238 45 37.8 23.5 13 84 17509 255 45 43.5 11.6 | 222 41 27.5 30.4 14 70 18540 245 41 37.2 17.3 | 210 42 21.2 36.1 15 50 20510 265 25 24.9 2.2 | 203 23 8.9 20.9 16 30 23670 295 12 10.9 -5.1 | 160 15 -5.1 13.7 Wind Parameters Mean winds (0-6000m): 289.6 at 32.8 knts Storm direction: 319.6 at 24.6 knts Shear (0-3000m) pos: 1.3 neg: 5.4 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 70.2 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -163.6 tot: -150.1 m^2/s^2 ave: -50.0 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 236.73 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 65 12 117 30| 7.5 0.0 7.5| 0.0 -42.5 -42.5 -85.0 -0.76| 7.5 -5.7 1000 64 14 114 31| 3.8 2.0 5.7| 0.0 -75.5 -75.5 -75.5 -0.81| 6.0 -4.8 1500 57 16 109 31| 2.5 3.5 6.0| 0.0-128.1-128.1 -85.4 -0.85| 6.4 -5.4 2000 47 17 104 29| 1.9 4.7 6.6| 0.0-160.7-160.7 -80.4 -0.68| 7.9 -5.3 2500 36 18 99 27| 1.5 5.3 6.8| 2.8-163.6-160.7 -64.3 -0.47| 8.8 -4.2 3000 26 18 95 24| 1.3 5.4 6.6| 13.4-163.6-150.1 -50.0 -0.21| 9.5 -2.0 4000 348 21 82 12| 0.9 6.4 7.3| 56.9-163.6-106.6 -26.7 0.01| 9.5 0.1 5000 310 26 245 4| 0.8 7.1 7.8| 73.9-164.5 -90.6 -18.1 0.03| 9.7 0.3 6000 290 33 243 17| 0.6 7.3 7.9| 91.6-191.6-100.1 -16.7 0.02| 9.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260117.12.gif