UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 10 OCT 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 1016 8 28.0 24.7 82 3.3 25.6 60 7 299.8 303.4 298.2 357.4 19.63 1 1000 149 27.0 23.6 82 3.4 24.5 60 12 300.1 303.6 297.7 354.9 18.65 2 925 836 21.4 20.1 92 1.3 20.5 70 10 301.2 304.2 296.4 348.9 16.22 3 918 902 21.4 20.0 92 1.4 20.4 60 9 301.8 304.8 296.5 349.8 16.24 4 850 1567 19.0 15.1 78 3.9 16.4 320 4 306.0 308.4 295.4 344.5 12.80 5 824 1834 18.0 13.8 76 4.2 15.2 320 5 307.7 310.0 295.4 344.4 12.13 6 730 2865 13.0 8.7 75 4.3 10.3 320 7 313.1 315.0 295.1 343.2 9.72 7 722 2958 13.4 4.4 54 9.0 8.0 320 7 314.5 315.9 293.7 337.3 7.28 8 700 3218 11.6 3.6 58 8.0 6.9 320 8 315.3 316.7 293.7 337.7 7.10 9 696 3266 11.4 4.4 62 7.0 7.2 320 8 315.6 317.1 294.1 339.4 7.56 10 635 4024 7.0 0.0 61 7.0 3.1 319 7 319.0 320.2 293.9 338.4 6.04 11 582 4733 2.8 -5.2 56 8.0 -1.2 317 6 322.2 323.0 293.5 336.8 4.47 12 500 5940 -5.9 -12.9 58 7.0 -8.7 315 4 325.8 326.4 293.2 335.4 2.83 13 473 6374 -8.5 -17.5 48 9.0 -11.7 291 5 327.8 328.2 293.0 334.9 2.05 14 432 7073 -12.9 -28.9 25 16.0 -16.9 253 8 330.9 331.0 292.7 333.8 0.81 15 423 7233 -13.9 -23.9 43 10.0 -16.8 244 8 331.6 331.8 293.4 336.3 1.31 16 412 7435 -12.9 -43.9 6 31.0 -18.3 233 9 335.4 335.4 293.3 336.1 0.19 17 400 7660 -13.9 -47.9 4 34.0 -19.1 220 10 336.9 336.9 293.7 337.4 0.13 18 392 7813 -14.1 -49.1 3 35.0 -19.4 224 10 338.6 338.6 294.1 339.1 0.11 19 300 9780 -29.5 -58.5 4 29.0 -31.7 275 8 343.8 343.8 295.3 344.0 0.05 20 283 10191 -31.5 -63.5 3 32.0 -33.6 270 9 346.7 346.7 295.9 346.8 0.03 21 250 11050 -38.5 -68.5 3 30.0 -39.8 260 12 348.8 348.8 296.4 348.9 0.02 22 244 11216 -40.1 -69.1 3 29.0 -41.2 264 12 348.9 348.9 296.4 348.9 0.01 23 200 12540 -51.1 295 10 351.8 24 150 14360 -64.7 285 10 358.6 25 143 14649 -67.3 302 10 359.0 26 105 16446 -80.1 48 6 367.8 27 100 16720 -81.1 65 6 371.0 28 95 17008 -81.3 376.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 555.61 mb = 5121.34 m = 16802.09 ft Wetbulb zero: 596.28 mb = 4535.64 m = 14880.51 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 69.13 % Est. max temperature: 33.27 C = 91.88 F Sfc-Lift cond lev (LCL): 969.02 mb = 426.28 m = 1398.55 ft T: 24.74 C 700-500 lapse rate: 6.43 C/km ThetaE index: 12.41 C Layer 850.0- 700.0 mb Conv cond level (CCL): 925.00 mb = 836.00 m = 2742.75 ft Mean mixing ratio: 17.58 g/kg Conv temperature: 29.41 C = 84.94 F Cap Strength: 1.02 C Lifted Index: -3.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.39 C Lifted Index @700 mb: 0.39 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.00 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 622.62 J/kg Max Up Vert Vel: 35.29 m/s Conv Inhibition (B-): 49.21 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 932.67 mb = 763.21 m = 2503.95 ft Lev Free Conv (LFC): 667.67 mb = 3609.06 m = 11840.61 ft Equ Level (EL): 197.67 mb = 12614.06 m = 41384.22 ft B at Equ Level: 617.77 J/kg Max Parcel Lev (MPL): 107.67 mb = 16299.57 m = 53475.62 ft Wind level data Storm motion: 14 at 5 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 | 106 5 -4.9 1.4 1 1000 149 60 12 -10.4 -6.0 | 83 9 -9.2 -1.1 2 925 836 70 10 -9.4 -3.4 | 100 8 -8.2 1.5 3 850 1567 320 4 2.6 -3.1 | 244 4 3.8 1.8 4 700 3218 320 8 5.1 -6.1 | 281 6 6.3 -1.2 5 500 5940 315 4 2.8 -2.8 | 243 5 4.0 2.1 6 400 7660 220 10 6.4 7.7 | 211 15 7.6 12.6 7 300 9780 275 8 8.0 -0.7 | 245 10 9.2 4.2 8 250 11050 260 12 11.8 2.1 | 242 15 13.0 7.0 9 200 12540 295 10 9.1 -4.2 | 266 10 10.2 0.7 10 150 14360 285 10 9.7 -2.6 | 258 11 10.8 2.3 11 100 16720 65 6 -5.4 -2.5 | 119 5 -4.3 2.4 Wind Parameters Mean winds (0-6000m): 343.6 at 6.7 knts Storm direction: 13.6 at 5.0 knts Shear (0-3000m) pos: 0.7 neg: 2.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 172.0 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -14.7 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 35.00 Bulk Shear: 17.79 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 62 11 88 8| 4.2 0.0 4.2| 2.7 -4.3 -1.6 -3.2 -0.22| 6.3 -1.4 1000 63 10 91 8| 2.1 2.2 4.3| 5.3 -9.1 -3.8 -3.8 -0.26| 6.0 -1.6 1500 58 9 91 7| 1.4 4.2 5.6| 5.3 -14.2 -8.9 -5.9 -0.51| 7.4 -3.8 2000 50 8 87 5| 1.0 3.4 4.4| 6.3 -14.7 -8.4 -4.2 -0.46| 6.0 -2.7 2500 37 8 71 4| 0.8 2.9 3.7| 7.6 -14.7 -7.1 -2.8 -0.39| 5.0 -2.0 3000 22 7 38 3| 0.7 2.5 3.2| 8.9 -14.7 -5.8 -1.9 -0.34| 4.4 -1.5 4000 1 7 336 3| 0.5 1.9 2.4| 9.4 -16.2 -6.7 -1.7 -0.34| 3.5 -1.2 5000 350 7 311 3| 0.4 1.4 1.8| 9.4 -18.0 -8.5 -1.7 -0.37| 3.0 -1.1 6000 344 7 297 3| 0.3 1.1 1.5| 9.5 -19.5 -10.0 -1.7 -0.39| 2.6 -1.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251010.12.gif