UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 13 OCT 25 Station: ROIG WMO ident: 47918 Latitude: 24.33 Longitude: 124.17 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1014 7 28.6 22.6 70 6.0 24.2 60 8 300.6 303.7 296.9 351.2 17.27 1 1000 130 27.8 22.8 74 5.0 24.2 80 10 301.0 304.2 297.3 353.1 17.74 2 925 817 23.2 16.2 65 7.0 18.4 15 4 303.0 305.4 294.4 340.4 12.62 3 900 1056 21.0 17.5 80 3.5 18.6 18 4 303.1 305.8 295.5 345.0 14.12 4 852 1529 18.6 13.7 73 4.9 15.4 25 4 305.4 307.6 294.4 340.3 11.64 5 850 1549 18.4 13.4 73 5.0 15.1 25 4 305.4 307.5 294.3 339.7 11.44 6 788 2194 15.6 3.6 45 12.0 8.8 17 6 309.1 310.3 291.3 328.5 6.30 7 706 3120 12.4 -15.6 13 28.0 1.1 6 8 315.4 315.8 289.0 320.8 1.61 8 700 3191 12.0 -15.0 14 27.0 1.0 5 8 315.8 316.1 289.2 321.5 1.70 9 633 4023 6.8 -21.2 11 28.0 -3.0 14 7 319.1 319.3 289.6 322.9 1.11 10 500 5920 -3.3 -41.3 3 38.0 -11.3 35 6 329.0 329.1 291.6 329.8 0.21 11 487 6128 -4.5 -42.5 3 38.0 -12.2 36 7 330.0 330.1 291.9 330.8 0.19 12 400 7640 -17.1 -42.1 9 25.0 -21.1 40 14 332.8 332.8 292.7 333.7 0.24 13 374 8137 -20.3 -46.3 8 26.0 -23.8 47 14 335.0 335.0 293.2 335.6 0.16 14 336 8919 -24.3 -50.3 7 26.0 -27.2 58 13 339.9 340.0 294.4 340.4 0.11 15 331 9028 -25.1 -36.1 35 11.0 -27.0 60 13 340.3 340.4 294.9 342.3 0.53 16 300 9730 -30.5 -45.5 22 15.0 -32.1 70 12 342.4 342.4 295.1 343.3 0.22 17 250 11010 -37.9 -67.9 3 30.0 -39.2 125 8 349.7 349.7 296.6 349.8 0.02 18 242 11233 -40.1 -67.1 4 27.0 -41.2 124 9 349.7 349.7 296.6 349.8 0.02 19 200 12510 -49.7 120 17 354.1 20 150 14330 -63.7 105 29 360.3 21 120 15669 -72.5 99 25 368.0 22 102 16608 -79.1 95 21 372.8 23 100 16720 -79.9 95 21 373.4 24 85 17632 -83.3 100 23 384.2 25 70 18730 -76.9 115 27 419.9 26 61 19530 -72.3 447.0 27 58 19829 -69.1 460.7 TRP 85 17632 -83.3 100 23 384.2 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 543.46 mb = 5300.09 m = 17388.55 ft Wetbulb zero: 683.17 mb = 3392.24 m = 11129.26 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 33.24 % Est. max temperature: 32.91 C = 91.24 F Sfc-Lift cond lev (LCL): 929.75 mb = 771.87 m = 2532.36 ft T: 23.50 C 700-500 lapse rate: 5.61 C/km ThetaE index: 24.19 C Layer 852.0- 700.0 mb Conv cond level (CCL): 825.78 mb = 1795.10 m = 5889.38 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 34.90 C = 94.82 F Cap Strength: 2.36 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: -0.43 C Lifted Index @700 mb: 2.25 C Showalter Index: 3.59 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 16.70 C K Index: 8.10 Risk: None Sweat Index: 174.80 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 176.03 J/kg Max Up Vert Vel: 18.76 m/s Conv Inhibition (B-): 240.50 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 885.36 mb = 1197.17 m = 3927.69 ft Lev Free Conv (LFC): 460.36 mb = 6560.10 m = 21522.37 ft Equ Level (EL): 290.36 mb = 9959.40 m = 32674.78 ft B at Equ Level: 174.65 J/kg Max Parcel Lev (MPL): 220.36 mb = 11860.91 m = 38913.26 ft Wind level data Storm motion: 52 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 1014 7 60 8 -6.9 -4.0 | 71 3 -3.1 -1.1 1 1000 130 80 10 -9.8 -1.7 | 101 6 -6.0 1.2 2 925 817 15 4 -1.0 -3.9 | 289 3 2.8 -0.9 3 850 1549 25 4 -1.7 -3.6 | 288 2 2.1 -0.7 4 700 3191 5 8 -0.7 -8.0 | 328 6 3.1 -5.0 5 500 5920 35 6 -3.4 -4.9 | 350 2 0.4 -2.0 6 400 7640 40 14 -9.0 -10.7 | 34 9 -5.2 -7.8 7 300 9730 70 12 -11.3 -4.1 | 81 8 -7.5 -1.2 8 250 11010 125 8 -6.6 4.6 | 160 8 -2.7 7.5 9 200 12510 120 17 -14.7 8.5 | 136 16 -10.9 11.4 10 150 14330 105 29 -28.0 7.5 | 113 26 -24.2 10.4 11 100 16720 95 21 -20.9 1.8 | 106 18 -17.1 4.8 12 85 17632 100 23 -22.7 4.0 | 110 20 -18.8 6.9 13 70 18730 115 27 -24.5 11.4 | 125 25 -20.7 14.3 Wind Parameters Mean winds (0-6000m): 22.5 at 6.4 knts Storm direction: 52.5 at 4.8 knts Shear (0-3000m) pos: 0.1 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -103.0 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -5.8 tot: -2.0 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 36.88 Bulk Shear: 4.77 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 67 9 85 4| 0.0 2.4 2.4| 2.1 -3.8 -1.7 -3.3 -0.25| 8.7 -2.2 1000 59 7 75 2| 0.0 2.9 2.9| 2.1 -5.8 -3.7 -3.7 -0.47| 6.4 -3.0 1500 49 6 34 1| 0.2 2.0 2.1| 2.1 -5.8 -3.7 -2.5 -0.45| 4.4 -2.0 2000 43 5 356 1| 0.1 1.5 1.6| 2.8 -5.8 -3.0 -1.5 -0.34| 3.6 -1.2 2500 37 6 341 2| 0.1 1.3 1.4| 3.4 -5.8 -2.4 -1.0 -0.27| 3.2 -0.8 3000 30 6 336 2| 0.1 1.3 1.3| 3.8 -5.8 -2.0 -0.7 -0.23| 2.9 -0.7 4000 23 6 334 3| 0.2 1.0 1.1| 4.6 -5.8 -1.2 -0.3 -0.17| 2.4 -0.4 5000 22 6 334 3| 0.3 0.8 1.1| 5.2 -5.8 -0.6 -0.1 -0.13| 2.1 -0.3 6000 22 6 336 3| 0.3 0.6 1.0| 5.6 -5.8 -0.2 -0.0 -0.09| 1.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251013.12.gif