UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 9 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 9.4 52 10.0 13.6 30 10 291.1 292.4 286.0 311.9 7.29 1 1000 150 17.6 7.6 52 10.0 12.0 345 16 290.8 291.9 285.1 309.5 6.55 2 925 810 11.2 6.2 71 5.0 8.5 330 19 290.8 291.9 285.0 309.1 6.43 3 850 1510 4.8 2.8 87 2.0 3.8 320 21 291.2 292.2 284.2 307.0 5.51 4 831 1694 3.4 1.4 87 2.0 2.4 311 22 291.6 292.5 283.9 306.3 5.10 5 700 3069 -3.7 -7.6 74 3.9 -5.3 245 29 298.4 298.9 284.5 307.7 3.08 6 693 3148 -3.5 -9.5 63 6.0 -5.8 245 31 299.5 300.0 284.4 307.7 2.68 7 687 3217 -3.7 -10.7 58 7.0 -6.3 246 33 300.0 300.4 284.4 307.6 2.46 8 678 3321 -2.7 -29.7 10 27.0 -8.9 246 35 302.2 302.3 283.0 303.9 0.48 9 672 3391 -2.3 -34.3 7 32.0 -9.1 247 37 303.5 303.5 283.2 304.5 0.31 10 660 3534 -3.3 -31.3 9 28.0 -9.6 248 41 303.9 304.0 283.5 305.3 0.42 11 637 3814 -2.1 -38.1 4 36.0 -9.4 249 47 308.4 308.4 285.0 309.2 0.22 12 612 4130 -4.7 -38.7 5 34.0 -11.2 251 55 308.9 309.0 285.2 309.7 0.22 13 595 4353 -2.3 -46.3 2 44.0 -10.1 252 61 314.2 314.2 286.9 314.6 0.10 14 591 4406 -0.3 253 62 317.1 15 558 4862 -3.3 -48.3 2 45.0 -11.0 255 73 318.8 318.9 288.5 319.2 0.09 16 533 5225 -2.1 257 82 324.5 17 500 5730 -4.1 -51.1 1 47.0 -12.1 260 95 328.0 328.1 291.2 328.3 0.07 18 452 6517 -7.9 -40.9 5 33.0 -14.5 258 99 332.9 332.9 292.7 333.8 0.24 19 401 7431 -15.0 -43.1 7 28.1 -19.7 255 103 335.3 335.4 293.3 336.2 0.21 20 400 7450 -15.1 -43.1 7 28.0 -19.8 255 103 335.4 335.4 293.4 336.2 0.21 21 394 7564 -15.9 -44.9 6 29.0 -20.5 255 103 335.8 335.8 293.4 336.5 0.18 22 392 7602 -14.9 -48.9 4 34.0 -19.9 255 102 337.6 337.6 293.9 338.0 0.11 23 306 9419 -29.1 -65.1 2 36.0 -31.4 260 96 342.4 342.4 294.9 342.5 0.02 24 300 9560 -30.3 -64.3 2 34.0 -32.4 260 95 342.7 342.7 295.0 342.8 0.02 25 250 10830 -39.9 -73.9 1 34.0 -41.0 255 95 346.7 346.7 295.9 346.8 0.01 26 249 10857 -40.1 -74.1 1 34.0 -41.2 255 95 346.8 346.8 296.0 346.9 0.01 27 200 12320 -51.3 265 99 351.5 28 199 12353 -51.3 265 99 352.0 29 150 14130 -66.3 255 99 355.9 30 104 16259 -79.7 240 80 369.6 31 100 16480 -78.3 230 78 376.4 32 94 16838 -73.1 234 69 393.4 33 82 17631 -77.3 244 50 400.5 34 81 17702 -73.7 245 48 409.3 35 70 18550 -76.5 255 27 420.7 36 66 18888 -75.1 254 24 430.9 37 57 19750 -67.7 252 15 466.2 38 50 20530 -70.1 250 8 478.3 39 49 20651 -69.9 254 8 481.5 40 38 22214 -59.5 309 4 544.4 41 30 23700 -59.7 0 0 581.9 42 28 24133 -58.3 597.4 43 22 25657 -56.5 645.4 TRP 104 16259 -79.7 240 80 369.6 WND 401 7431 -15.0 -43.1 7 28.1 -19.7 255 103 335.3 335.4 293.3 336.2 0.21 Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 768.27 mb = 2352.47 m = 7718.00 ft Wetbulb zero: 789.66 mb = 2103.00 m = 6899.53 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 57.00 % Est. max temperature: 19.35 C = 66.83 F Sfc-Lift cond lev (LCL): 876.39 mb = 1256.88 m = 4123.57 ft T: 7.11 C 700-500 lapse rate: 0.15 C/km ThetaE index: 5.61 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 856.15 mb = 1450.29 m = 4758.13 ft Mean mixing ratio: 6.55 g/kg Conv temperature: 19.40 C = 66.92 F Cap Strength: 16.81 C Lifted Index: 18.50 C Risk: None Lifted Index @300 mb: 23.70 C Lifted Index @700 mb: 0.67 C Showalter Index: 20.14 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 8.90 C Cross Totals Index: 6.90 C K Index: 7.80 Risk: None Sweat Index: 170.60 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 4.30 J/kg Cap Strength: 18.48 C Lift Cond Lev (LCL): 860.64 mb = 1407.05 m = 4616.24 ft Lev Free Conv (LFC): 845.64 mb = 1551.90 m = 5091.46 ft Equ Level (EL): 765.64 mb = 2350.64 m = 7711.99 ft B at Equ Level: 7.79 J/kg Max Parcel Lev (MPL): 705.64 mb = 3004.71 m = 9857.86 ft Wind level data Storm motion: 296 at 32 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 30 10 -5.0 -8.7 | 99 35 -34.3 5.3 1 1000 150 345 16 4.1 -15.5 | 87 25 -25.1 -1.4 2 925 810 330 19 9.5 -16.5 | 83 20 -19.8 -2.4 3 850 1510 320 21 13.5 -16.1 | 82 16 -15.8 -2.1 4 700 3069 245 29 26.3 12.3 | 174 26 -3.0 26.3 5 500 5730 260 95 93.6 16.5 | 245 71 64.3 30.5 6 401 7431 255 103 99.5 26.7 | 240 81 70.2 40.7 7 400 7450 255 103 99.5 26.7 | 240 81 70.2 40.7 8 300 9560 260 95 93.6 16.5 | 245 71 64.3 30.5 9 250 10830 255 95 91.8 24.6 | 238 73 62.5 38.6 10 200 12320 265 99 98.6 8.6 | 252 73 69.4 22.6 11 150 14130 255 99 95.6 25.6 | 239 77 66.4 39.6 12 104 16259 240 80 69.3 40.0 | 217 67 40.0 54.0 13 100 16480 230 78 59.8 50.1 | 205 71 30.5 64.1 14 70 18550 255 27 26.1 7.0 | 171 21 -3.2 21.0 15 50 20530 250 8 7.5 2.7 | 128 27 -21.7 16.7 16 30 23700 0 0 -0.0 -0.0 | 116 32 -29.3 14.0 Wind Parameters Mean winds (0-6000m): 265.6 at 43.3 knts Storm direction: 295.6 at 32.4 knts Shear (0-3000m) pos: 0.0 neg: 6.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 50.3 neg: -62.9 tot: -12.6 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 248.76 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 ------------------------------------------------------------------------------- 500 346 16 87 25| 0.0 14.5 14.5| 0.0 -58.5 -58.5 -117.0 -0.51| 15.0 -7.7 1000 337 17 85 23| 0.0 9.0 9.0| 0.0 -62.2 -62.2 -62.2 -0.44| 9.4 -4.2 1500 332 18 84 21| 0.0 6.8 6.8| 0.2 -62.5 -62.3 -41.6 -0.39| 7.3 -2.8 2000 325 19 84 18| 0.0 6.7 6.7| 18.2 -62.5 -44.3 -22.2 -0.07| 7.9 -0.5 2500 315 20 89 15| 0.0 6.6 6.6| 41.1 -62.5 -21.5 -8.6 0.16| 8.6 1.4 3000 302 22 102 11| 0.0 6.4 6.4| 50.3 -62.9 -12.6 -4.2 0.17| 9.2 1.5 4000 280 26 159 10| 1.6 6.2 7.8|217.1 -62.9 154.2 38.6 0.38| 10.0 3.8 5000 269 34 197 16| 3.9 5.0 8.9|430.6 -62.9 367.7 73.5 0.45| 10.7 4.8 6000 266 43 219 22| 5.0 4.1 9.1|617.5 -76.2 541.2 90.2 0.46| 10.6 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260109.00.gif