UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 11 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 1012 7 28.8 23.9 75 4.9 25.2 40 4 300.9 304.4 297.9 356.1 18.76 1 1000 115 28.0 23.6 77 4.4 24.7 85 6 301.1 304.6 297.9 356.1 18.65 2 925 806 22.8 20.8 88 2.0 21.3 110 4 302.6 305.7 297.3 352.8 16.95 3 850 1538 18.4 15.9 85 2.5 16.7 125 4 305.4 307.9 295.7 345.8 13.49 4 844 1599 17.8 16.6 93 1.2 17.0 131 4 305.4 308.1 296.2 348.0 14.22 5 747 2636 12.6 9.2 80 3.4 10.4 241 5 310.6 312.5 294.5 340.7 9.83 6 731 2818 11.8 8.9 82 2.9 10.0 261 6 311.7 313.5 294.8 342.0 9.84 7 700 3180 9.4 7.7 89 1.7 8.3 300 6 312.9 314.7 294.8 342.2 9.47 8 671 3530 8.0 3.4 73 4.6 5.4 304 6 315.1 316.5 293.9 338.1 7.30 9 625 4113 5.4 -2.6 56 8.0 1.3 310 7 318.6 319.6 293.0 334.9 5.06 10 618 4205 5.6 -10.4 31 16.0 -1.5 311 7 319.9 320.4 291.5 329.2 2.80 11 578 4750 3.4 -24.6 11 28.0 -5.7 317 7 323.5 323.7 290.7 326.7 0.90 12 570 4863 2.4 -14.6 27 17.0 -4.4 318 7 323.6 324.0 292.0 331.0 2.16 13 558 5035 2.0 -24.0 13 26.0 -6.5 320 7 325.1 325.3 291.3 328.6 0.98 14 550 5151 1.0 -22.0 16 23.0 -6.8 322 7 325.3 325.5 291.6 329.5 1.19 15 547 5195 0.4 -11.6 40 12.0 -4.8 322 7 325.1 325.6 293.0 334.8 2.88 16 502 5878 -3.7 -23.7 20 20.0 -10.0 330 8 328.2 328.4 292.3 332.2 1.12 17 500 5910 -3.9 -20.9 25 17.0 -9.6 330 8 328.3 328.6 292.6 333.4 1.45 18 486 6134 -5.5 -19.5 32 14.0 -10.4 333 9 329.0 329.3 293.0 334.9 1.68 19 477 6281 -5.9 -38.9 5 33.0 -13.0 335 9 330.3 330.3 292.1 331.3 0.28 20 437 6964 -10.5 -38.5 8 28.0 -16.2 345 12 332.8 332.9 292.8 334.0 0.31 21 400 7640 -16.1 -42.1 9 26.0 -20.4 355 14 334.1 334.1 293.0 335.0 0.24 22 378 8064 -18.3 -48.3 5 30.0 -22.4 360 13 336.6 336.6 293.6 337.1 0.13 23 336 8936 -22.1 -45.1 11 23.0 -25.4 10 10 342.9 343.0 295.2 343.8 0.20 24 300 9760 -27.9 -53.9 7 26.0 -30.4 20 8 346.1 346.1 295.8 346.4 0.08 25 298 9808 -28.3 -54.3 6 26.0 -30.7 21 8 346.2 346.2 295.8 346.5 0.08 26 250 11040 -37.5 -65.5 4 28.0 -38.8 55 12 350.3 350.3 296.7 350.4 0.02 27 240 11321 -40.1 -67.1 4 27.0 -41.2 56 12 350.5 350.5 296.8 350.6 0.02 28 200 12540 -50.3 60 14 353.1 29 150 14350 -64.5 90 21 359.0 30 142 14682 -67.1 88 21 360.1 31 102 16609 -81.1 76 21 368.9 32 100 16720 -81.3 75 21 370.6 33 99 16776 -81.1 76 21 372.1 34 94 17068 -79.5 79 24 380.8 35 80 17970 -84.1 90 31 389.3 36 77 18183 -80.7 99 28 400.7 37 70 18720 -79.7 120 19 413.9 38 67 18968 -80.3 117 18 417.8 39 66 19053 -76.7 116 18 427.4 40 59 19705 -72.3 107 16 451.2 41 50 20700 -63.3 95 14 494.3 42 49 20824 -63.5 496.7 TRP 80 17970 -84.1 90 31 389.3 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 542.61 mb = 5261.57 m = 17262.17 ft Wetbulb zero: 621.82 mb = 4154.57 m = 13630.31 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 63.68 % Est. max temperature: 32.85 C = 91.13 F Sfc-Lift cond lev (LCL): 942.97 mb = 635.44 m = 2084.77 ft T: 24.08 C 700-500 lapse rate: 4.87 C/km ThetaE index: 10.35 C Layer 1000.0- 844.0 mb Conv cond level (CCL): 893.21 mb = 1108.72 m = 3637.49 ft Mean mixing ratio: 17.74 g/kg Conv temperature: 31.67 C = 89.01 F Cap Strength: 0.94 C Lifted Index: -2.45 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.85 C Lifted Index @700 mb: -2.34 C Showalter Index: 0.59 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.80 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 845.15 J/kg Max Up Vert Vel: 41.11 m/s Conv Inhibition (B-): 9.33 J/kg Cap Strength: 0.94 C Lift Cond Lev (LCL): 917.80 mb = 873.61 m = 2866.16 ft Lev Free Conv (LFC): 862.80 mb = 1408.57 m = 4621.25 ft Equ Level (EL): 192.80 mb = 12770.56 m = 41897.66 ft B at Equ Level: 843.41 J/kg Max Parcel Lev (MPL): 92.80 mb = 17139.79 m = 56232.21 ft Wind level data Storm motion: 358 at 4 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 1012 7 40 4 -2.6 -3.1 | 116 3 -2.8 1.3 1 1000 115 85 6 -6.0 -0.5 | 122 7 -6.2 3.9 2 925 806 110 4 -3.8 1.4 | 146 7 -3.9 5.8 3 850 1538 125 4 -3.3 2.3 | 153 8 -3.5 6.7 4 700 3180 300 6 5.2 -3.0 | 254 5 5.0 1.4 5 500 5910 330 8 4.0 -6.9 | 304 5 3.8 -2.5 6 400 7640 355 14 1.2 -13.9 | 354 10 1.0 -9.5 7 300 9760 20 8 -2.7 -7.5 | 43 4 -2.9 -3.1 8 250 11040 55 12 -9.8 -6.9 | 76 10 -10.0 -2.5 9 200 12540 60 14 -12.1 -7.0 | 78 13 -12.3 -2.6 10 150 14350 90 21 -21.0 0.0 | 102 22 -21.2 4.4 11 100 16720 75 21 -20.3 -5.4 | 87 20 -20.5 -1.0 12 80 17970 90 31 -31.0 0.0 | 98 31 -31.2 4.4 13 70 18720 120 19 -16.5 9.5 | 130 22 -16.6 13.9 14 50 20700 95 14 -13.9 1.2 | 112 15 -14.1 5.6 Wind Parameters Mean winds (0-6000m): 327.6 at 5.9 knts Storm direction: 357.6 at 4.4 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 35.8 neg: 0.0 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 68.23 Bulk Shear: 12.39 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 87 5 127 7| 4.6 0.0 4.6| 4.1 0.0 4.1 8.3 0.40| 6.1 2.4 1000 95 5 134 7| 2.5 0.0 2.5| 6.8 0.0 6.8 6.8 0.51| 3.8 1.9 1500 102 5 139 7| 1.8 0.0 1.8| 8.0 0.0 8.0 5.3 0.54| 2.8 1.5 2000 113 4 145 7| 2.0 0.0 2.0| 15.8 0.0 15.8 7.9 0.66| 3.1 2.0 2500 125 5 151 8| 1.9 0.0 1.9| 26.5 0.0 26.5 10.6 0.75| 3.4 2.6 3000 117 5 146 8| 1.5 0.0 1.5| 35.8 0.0 35.8 11.9 0.78| 3.7 2.9 4000 18 5 77 2| 1.0 0.0 1.0| 39.6 0.0 39.6 9.9 0.79| 3.2 2.5 5000 328 5 275 3| 0.8 0.0 0.8| 41.5 0.0 41.5 8.3 0.80| 2.7 2.2 6000 328 6 281 3| 0.7 0.0 0.7| 43.7 0.0 43.7 7.3 0.82| 2.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251011.12.gif