UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 29 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 1017 7 25.2 20.2 74 5.0 21.7 30 12 296.9 299.6 294.3 339.7 14.81 1 1000 153 24.6 20.0 76 4.6 21.4 40 23 297.8 300.4 294.6 340.9 14.88 2 925 830 18.6 17.3 92 1.3 17.7 45 31 298.3 300.8 293.7 337.7 13.55 3 888 1181 17.0 13.1 78 3.9 14.5 300.2 302.1 292.2 331.7 10.73 4 850 1554 14.8 13.5 92 1.3 14.0 60 25 301.6 303.8 293.2 335.6 11.52 5 759 2510 11.6 10.4 92 1.2 10.9 308.1 310.1 294.3 340.0 10.50 6 734 2791 11.4 8.8 84 2.6 9.7 310.9 312.7 294.5 340.7 9.74 7 700 3186 8.2 7.1 93 1.1 7.5 360 4 311.6 313.3 294.2 339.6 9.08 8 675 3483 6.0 4.7 91 1.3 5.2 312.4 313.9 293.6 337.0 7.96 9 657 3704 7.0 -3.0 49 10.0 1.9 315.9 316.8 291.9 330.8 4.67 10 633 4007 6.4 -2.6 53 9.0 1.7 318.6 319.6 293.0 334.7 4.99 11 521 5560 -5.9 -5.9 100 0.0 -5.9 322.0 323.0 293.7 337.5 4.73 12 512 5696 -6.9 -7.7 94 0.8 -7.2 322.4 323.3 293.4 336.2 4.19 13 500 5880 -8.1 -9.9 87 1.8 -8.9 265 29 323.2 323.9 293.1 335.1 3.61 14 454 6625 -12.1 -14.6 82 2.5 -13.0 327.2 327.7 293.4 336.5 2.72 15 436 6935 -11.9 -19.9 51 8.0 -14.5 331.3 331.6 293.7 337.6 1.81 16 413 7348 -14.3 -27.3 32 13.0 -17.7 333.3 333.5 293.6 336.9 0.99 17 400 7590 -15.7 -24.7 46 9.0 -18.2 255 35 334.6 334.8 294.1 339.3 1.29 18 379 7996 -18.5 -28.5 41 10.0 -20.9 336.1 336.3 294.2 339.6 0.96 19 352 8544 -23.1 -35.1 32 12.0 -25.3 337.1 337.2 294.1 339.2 0.55 20 300 9700 -31.1 -49.1 15 18.0 -32.8 255 54 341.5 341.6 294.8 342.1 0.15 21 253 10879 -40.1 -59.1 11 19.0 -41.1 345.3 345.3 295.6 345.5 0.05 22 250 10960 -40.1 270 62 346.4 23 243 11154 -40.7 348.4 24 233 11439 -43.1 275 72 349.0 25 200 12450 -51.7 265 70 350.9 26 150 14250 -65.5 280 62 357.2 27 117 15717 -75.5 365.1 28 108 16174 -79.7 365.6 29 92 17080 -79.1 268 38 383.9 30 73 18398 -76.9 316 25 414.9 31 70 18640 -75.1 325 23 423.7 32 66 18983 -73.1 435.3 TRP 96 -90.1 250 47 357.8 WND 233 11439 -43.1 275 72 349.0 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 574.72 mb = 4815.44 m = 15798.50 ft Wetbulb zero: 607.72 mb = 4332.31 m = 14213.46 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 82.21 % Est. max temperature: 29.29 C = 84.72 F Sfc-Lift cond lev (LCL): 945.57 mb = 639.03 m = 2096.54 ft T: 20.29 C 700-500 lapse rate: 6.05 C/km ThetaE index: 9.91 C Layer 700.0- 633.0 mb Conv cond level (CCL): 904.48 mb = 1022.80 m = 3355.59 ft Mean mixing ratio: 14.23 g/kg Conv temperature: 27.64 C = 81.76 F Cap Strength: 3.04 C Lifted Index: -1.03 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.39 C Lifted Index @700 mb: 0.74 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.60 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 241.00 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.14 J/kg Max Up Vert Vel: 8.85 m/s Conv Inhibition (B-): 7.91 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 923.06 mb = 848.06 m = 2782.32 ft Lev Free Conv (LFC): 858.06 mb = 1473.48 m = 4834.20 ft Equ Level (EL): 828.06 mb = 1774.75 m = 5822.60 ft B at Equ Level: 3.80 J/kg Max Parcel Lev (MPL): 788.06 mb = 2192.66 m = 7193.67 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 96 16648 250 47 44.2 16.1 1 1017 7 30 12 -6.0 -10.4 2 1000 153 40 23 -14.8 -17.6 3 925 830 45 31 -21.9 -21.9 4 850 1554 60 25 -21.7 -12.5 5 700 3186 360 4 -0.0 -4.0 6 500 5880 265 29 28.9 2.5 7 400 7590 255 35 33.8 9.1 8 300 9700 255 54 52.2 14.0 9 250 10960 270 62 62.0 -0.0 10 233 11439 275 72 71.7 -6.3 11 200 12450 265 70 69.7 6.1 12 150 14250 280 62 61.1 -10.8 13 100 16610 250 43 40.4 14.7 14 70 18640 325 23 13.2 -18.8 Wind Parameters Energy-Hel index: -2.45 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251029.00.gif