UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 4 NOV 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 1016 7 24.2 19.7 76 4.5 21.1 70 12 296.0 298.6 293.6 337.3 14.36 1 1003 123 24.6 18.6 69 6.0 20.5 70 21 297.5 300.0 293.5 336.8 13.57 2 1000 150 24.2 18.2 69 6.0 20.1 70 23 297.4 299.8 293.3 335.7 13.26 3 925 827 18.0 16.7 92 1.3 17.1 75 27 297.7 300.1 293.2 335.5 13.04 4 885 1204 15.6 14.7 94 0.9 15.0 85 24 299.0 301.2 292.8 333.9 11.97 5 850 1546 13.6 13.5 99 0.1 13.6 95 21 300.4 302.5 292.9 334.2 11.52 6 738 2727 7.6 6.6 93 1.0 7.0 335 17 306.2 307.8 292.1 331.4 8.31 7 700 3163 6.6 5.2 91 1.4 5.8 290 16 309.8 311.3 292.9 334.2 7.95 8 692 3257 6.4 4.3 86 2.1 5.2 289 16 310.6 312.0 292.7 333.9 7.55 9 583 4649 0.8 -3.9 71 4.7 -1.6 271 23 319.7 320.6 293.2 335.6 4.92 10 554 5057 -2.1 -6.5 72 4.4 -4.2 266 25 320.9 321.8 293.0 334.8 4.25 11 523 5515 -2.9 -9.9 58 7.0 -6.0 260 27 325.3 326.0 293.5 336.8 3.45 12 502 5839 -4.7 -10.7 63 6.0 -7.3 255 29 326.9 327.6 293.9 338.3 3.37 13 500 5870 -4.7 -10.7 63 6.0 -7.3 255 29 327.3 328.0 294.0 338.7 3.38 14 400 7590 -16.5 -20.4 72 3.9 -17.7 265 31 333.5 333.9 294.4 340.2 1.89 15 383 7914 -18.9 -22.3 74 3.4 -19.9 266 33 334.6 334.9 294.4 340.5 1.67 16 336 8873 -25.9 -29.1 74 3.2 -26.6 268 38 337.8 338.0 294.7 341.6 1.03 17 301 9657 -32.5 -37.2 63 4.7 -33.1 270 43 339.2 339.4 294.6 341.2 0.52 18 300 9680 -32.7 -37.3 63 4.6 -33.3 270 43 339.3 339.4 294.6 341.3 0.52 19 279 10187 -36.7 -44.7 43 8.0 -37.5 340.6 340.7 294.7 341.7 0.26 20 259 10698 -40.1 -48.1 42 8.0 -40.7 343.0 343.0 295.2 343.7 0.19 21 253 10858 -41.3 343.5 TRP WND Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 575.00 mb = 4762.02 m = 15623.23 ft Wetbulb zero: 608.27 mb = 4304.82 m = 14123.25 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 82.58 % Est. max temperature: 27.97 C = 82.35 F Sfc-Lift cond lev (LCL): 951.43 mb = 582.36 m = 1910.61 ft T: 20.24 C 700-500 lapse rate: 4.17 C/km ThetaE index: 3.39 C Layer 1003.0- 850.0 mb Conv cond level (CCL): 900.16 mb = 1059.36 m = 3475.55 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 26.73 C = 80.11 F Cap Strength: 3.66 C Lifted Index: 3.83 C Risk: None Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: 0.25 C Showalter Index: 4.60 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 18.20 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 233.00 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.10 J/kg Max Up Vert Vel: 8.61 m/s Conv Inhibition (B-): 5.81 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 914.31 mb = 926.17 m = 3038.56 ft Lev Free Conv (LFC): 879.31 mb = 1258.86 m = 4130.08 ft Equ Level (EL): 699.31 mb = 3171.04 m = 10403.55 ft B at Equ Level: 35.87 J/kg Max Parcel Lev (MPL): 619.31 mb = 4158.68 m = 13643.81 ft Wind level data Storm motion: 315 at 16 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 1016 7 70 12 -11.3 -4.1 | 108 24 -23.0 7.4 1 1000 150 70 23 -21.6 -7.9 | 96 34 -33.3 3.7 2 925 827 75 27 -26.1 -7.0 | 97 38 -37.8 4.6 3 850 1546 95 21 -20.9 1.8 | 112 35 -32.6 13.4 4 700 3163 290 16 15.0 -5.5 | 209 7 3.3 6.1 5 500 5870 255 29 28.0 7.5 | 221 25 16.3 19.0 6 400 7590 265 31 30.9 2.7 | 233 24 19.2 14.2 7 300 9680 270 43 43.0 -0.0 | 250 33 31.3 11.5 Wind Parameters Mean winds (0-6000m): 284.6 at 21.9 knts Storm direction: 314.6 at 16.4 knts Shear (0-3000m) pos: 2.0 neg: 6.2 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 95.5 neg: -211.7 tot: -116.3 m^2/s^2 ave: -38.8 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 12.9 stream: -4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 236.03 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 71 22 98 33| 13.5 0.0 13.5| 1.0 -43.3 -42.3 -84.7 -0.43| 13.7 -5.8 1000 73 24 98 35| 7.1 0.0 7.1| 30.3 -43.3 -13.0 -13.0 -0.15| 9.3 -1.4 1500 77 24 100 36| 3.9 0.0 3.9| 95.5 -43.3 52.1 34.8 0.16| 8.6 1.4 2000 77 23 100 35| 2.9 4.1 7.1| 95.5-154.8 -59.4 -29.7 -0.23| 10.7 -2.4 2500 71 22 98 33| 2.4 6.1 8.4| 95.5-205.5-110.1 -44.0 -0.32| 12.0 -3.9 3000 72 21 99 32| 2.0 6.2 8.2| 95.5-211.7-116.3 -38.8 -0.35| 12.9 -4.6 4000 62 20 94 30| 1.5 5.3 6.8|100.4-212.7-112.3 -28.1 -0.30| 10.9 -3.3 5000 12 21 62 18| 1.2 4.7 5.9|101.5-213.8-112.3 -22.5 -0.28| 9.5 -2.6 6000 285 22 238 11| 1.0 4.3 5.3|103.6-222.6-119.1 -19.8 -0.27| 8.5 -2.3 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251104.00.gif