UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102206.upa.cvt Date: 0600Z 22 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0600Z 22 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 1011 7 24.2 22.2 89 2.0 22.8 60 16 296.4 299.5 295.6 345.2 16.90 1 1000 100 23.8 21.9 89 1.9 22.5 60 19 297.0 300.0 295.6 345.4 16.77 2 925 780 19.8 17.7 88 2.1 18.4 80 29 299.6 302.1 294.4 340.2 13.91 3 905 969 19.2 16.5 84 2.7 17.4 76 30 300.8 303.2 294.2 339.5 13.16 4 850 1508 16.6 16.5 99 0.1 16.5 65 33 303.5 306.1 295.6 345.2 14.03 5 750 2566 11.2 11.1 99 0.1 11.2 49 24 308.7 310.8 295.0 342.6 11.14 6 700 3139 7.0 7.0 100 0.0 7.0 40 19 310.2 311.9 293.8 337.9 9.02 7 672 3474 6.2 6.0 99 0.2 6.1 56 19 313.0 314.7 294.4 340.2 8.77 8 622 4107 4.6 4.3 98 0.3 4.4 86 18 318.1 319.8 295.4 344.8 8.41 9 500 5860 -3.7 -3.7 100 0.0 -3.7 170 16 328.5 329.7 296.2 347.9 5.83 10 443 6806 -8.3 -9.0 95 0.7 -8.7 197 20 334.3 335.2 296.5 349.3 4.38 11 400 7590 -13.5 -13.9 97 0.4 -13.7 220 23 337.4 338.1 296.4 348.9 3.27 12 325 9146 -22.5 -22.9 97 0.4 -22.6 245 17 345.7 346.1 297.2 352.6 1.87 13 300 9730 -26.9 -27.2 97 0.3 -27.0 255 14 347.5 347.8 297.2 352.7 1.37 14 281 10199 -30.7 -31.5 93 0.8 -30.9 262 15 348.6 348.8 297.1 352.3 0.98 15 279 10250 -31.1 -36.1 61 5.0 -31.9 263 15 348.7 348.8 296.9 351.2 0.63 16 252 10965 -36.9 -45.9 39 9.0 -37.8 274 17 350.4 350.5 297.0 351.4 0.25 17 250 11020 -36.5 -45.5 39 9.0 -37.4 275 17 351.8 351.9 297.3 352.9 0.26 18 236 11418 -40.1 -48.1 42 8.0 -40.8 274 18 352.2 352.3 297.3 353.1 0.21 19 200 12530 -49.7 270 19 354.1 20 150 14330 -65.9 290 23 356.6 21 100 16680 -83.7 280 21 366.0 22 94 17025 -80.5 258 19 378.8 23 88 17395 -80.5 235 16 386.1 24 82 17795 -77.5 210 14 400.1 25 70 18700 -76.7 155 8 420.3 26 63 19309 -75.7 141 10 435.4 27 57 19901 -67.1 128 12 467.5 28 50 20700 -63.3 110 14 494.3 29 46 21213 -64.3 113 13 503.8 30 37 22558 -61.5 122 10 543.4 31 30 23880 -55.5 130 8 593.3 32 27 24554 -54.3 614.9 TRP 100 16680 -83.7 280 21 366.0 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 554.39 mb = 5078.39 m = 16661.18 ft Wetbulb zero: 555.88 mb = 5009.25 m = 16434.35 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 96.69 % Est. max temperature: 30.78 C = 87.40 F Sfc-Lift cond lev (LCL): 982.31 mb = 255.71 m = 838.94 ft T: 22.88 C 700-500 lapse rate: 3.93 C/km ThetaE index: 7.31 C Layer 750.0- 672.0 mb Conv cond level (CCL): 891.04 mb = 1102.69 m = 3617.71 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 29.29 C = 84.71 F Cap Strength: 0.99 C Lifted Index: 1.96 C Risk: Showers probable Lifted Index @300 mb: 5.60 C Lifted Index @700 mb: -1.52 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 20.20 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 280.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.77 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 34.83 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 932.78 mb = 706.91 m = 2319.22 ft Lev Free Conv (LFC): 747.78 mb = 2590.44 m = 8498.72 ft Equ Level (EL): 647.78 mb = 3774.48 m = 12383.30 ft B at Equ Level: 40.64 J/kg Max Parcel Lev (MPL): 547.78 mb = 5127.02 m = 16820.72 ft Wind level data Storm motion: 101 at 17 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 1011 7 60 16 -13.9 -8.0 | 348 11 2.4 -11.2 1 1000 100 60 19 -16.5 -9.5 | 1 13 -0.2 -12.7 2 925 780 80 29 -28.6 -5.0 | 56 15 -12.3 -8.3 3 850 1508 65 33 -29.9 -13.9 | 39 22 -13.7 -17.2 4 700 3139 40 19 -12.2 -14.6 | 347 18 4.0 -17.8 5 500 5860 170 16 -2.8 15.8 | 227 18 13.4 12.5 6 400 7590 220 23 14.8 17.6 | 245 34 31.0 14.4 7 300 9730 255 14 13.5 3.6 | 269 30 29.7 0.4 8 250 11020 275 17 16.9 -1.5 | 278 33 33.2 -4.7 9 200 12530 270 19 19.0 -0.0 | 275 35 35.2 -3.2 10 150 14330 290 23 21.6 -7.9 | 286 39 37.8 -11.1 11 100 16680 280 21 20.7 -3.6 | 281 38 36.9 -6.9 12 70 18700 155 8 -3.4 7.3 | 253 13 12.8 4.0 13 50 20700 110 14 -13.2 4.8 | 243 3 3.1 1.6 14 30 23880 130 8 -6.1 5.1 | 259 10 10.1 1.9 Wind Parameters Mean winds (0-6000m): 71.2 at 22.0 knts Storm direction: 101.2 at 16.5 knts Shear (0-3000m) pos: 2.6 neg: 3.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 3.3 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -112.5 tot: -59.5 m^2/s^2 ave: -19.8 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 59.87 Bulk Shear: 0.68 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 66 21 14 12| 10.2 0.0 10.2| 34.1 0.0 34.1 68.2 0.97| 10.8 10.5 1000 73 25 35 13| 7.9 0.0 7.9| 53.0 -6.3 46.7 46.7 0.75| 9.5 7.1 1500 72 27 39 15| 5.3 2.2 7.4| 53.0 -26.4 26.5 17.7 0.40| 8.5 3.4 2000 69 28 36 17| 4.0 2.4 6.4| 53.0 -58.4 -5.4 -2.7 0.14| 7.9 1.1 2500 66 28 32 17| 3.2 2.8 5.9| 53.0 -86.8 -33.9 -13.5 -0.03| 7.5 -0.3 3000 64 27 28 17| 2.6 3.0 5.6| 53.0-112.5 -59.5 -19.8 -0.15| 7.1 -1.1 4000 63 25 22 16| 3.0 2.2 5.3| 71.0-117.3 -46.3 -11.6 -0.03| 7.2 -0.2 5000 68 23 24 13| 3.1 1.8 4.9| 76.9-117.3 -40.4 -8.1 0.08| 7.3 0.6 6000 71 22 24 11| 2.7 1.5 4.2| 98.6-117.3 -18.7 -3.1 0.14| 7.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251022.06.gif