UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 9 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 28.0 23.7 78 4.3 24.9 30 6 300.2 303.6 297.6 354.6 18.55 1 1000 105 27.4 23.9 81 3.5 24.8 25 10 300.5 304.0 298.0 356.4 19.00 2 946 595 24.0 20.3 80 3.7 21.3 43 14 301.9 304.9 296.5 349.2 16.05 3 925 792 23.0 19.0 78 4.0 20.2 50 16 302.8 305.6 296.1 347.6 15.12 4 850 1525 18.0 16.1 89 1.9 16.7 30 8 305.0 307.5 295.7 345.8 13.67 5 800 2042 15.6 12.9 84 2.7 13.8 35 10 307.8 310.0 295.1 343.4 11.77 6 779 2267 15.0 9.0 67 6.0 11.2 37 11 309.5 311.2 293.8 337.9 9.29 7 742 2681 16.6 -4.4 23 21.0 5.9 40 12 315.6 316.3 291.0 327.5 3.72 8 700 3175 14.2 -9.8 18 24.0 3.1 45 14 318.2 318.7 290.8 326.8 2.59 9 500 5910 -2.7 -35.7 6 33.0 -10.7 60 12 329.7 329.8 292.0 331.1 0.36 10 468 6431 -6.1 -36.1 7 30.0 -13.0 61 13 331.8 331.9 292.6 333.2 0.37 11 400 7640 -14.1 -45.1 5 31.0 -19.2 65 17 336.7 336.7 293.7 337.3 0.17 12 391 7812 -14.3 -44.3 6 30.0 -19.4 71 16 338.6 338.6 294.1 339.4 0.19 13 360 8432 -19.5 -43.5 10 24.0 -23.2 94 14 339.7 339.8 294.5 340.6 0.23 14 345 8746 -22.1 -35.1 30 13.0 -24.6 106 13 340.4 340.5 294.9 342.5 0.56 15 331 9050 -23.7 -43.7 14 20.0 -26.5 118 12 342.2 342.3 295.1 343.2 0.24 16 300 9760 -28.9 -38.9 38 10.0 -30.4 145 10 344.6 344.7 295.8 346.4 0.44 17 299 9784 -28.7 -43.7 22 15.0 -30.6 146 10 345.3 345.3 295.8 346.3 0.27 18 289 10027 -30.7 -42.7 30 12.0 -32.2 161 10 345.8 345.8 296.0 347.0 0.31 19 286 10101 -31.3 -37.3 55 6.0 -32.2 166 9 346.0 346.1 296.2 348.1 0.54 20 280 10250 -32.3 -43.3 33 11.0 -33.6 175 9 346.6 346.7 296.1 347.8 0.30 21 269 10532 -34.5 -38.9 64 4.4 -35.1 193 9 347.4 347.5 296.5 349.4 0.49 22 252 10985 -37.9 -42.9 59 5.0 -38.4 222 8 348.9 349.0 296.7 350.3 0.34 23 250 11040 -38.3 -47.3 38 9.0 -39.1 225 8 349.1 349.2 296.6 350.0 0.21 24 248 11095 -38.5 -47.5 38 9.0 -39.3 221 8 349.6 349.7 296.7 350.5 0.21 25 240 11320 -40.1 -48.1 42 8.0 -40.8 206 8 350.5 350.6 296.9 351.4 0.20 26 202 12475 -49.7 125 6 353.1 27 200 12540 -50.3 120 6 353.1 28 150 14350 -63.7 125 33 360.3 29 118 15790 -73.1 101 27 368.6 30 100 16740 -81.5 85 23 370.3 31 86 17576 -85.9 80 35 377.7 32 77 18191 -80.1 110 27 401.9 33 76 18266 -76.1 113 27 411.8 34 70 18740 -76.3 135 21 421.2 35 62 19444 -74.1 440.9 36 56 20048 -66.7 470.8 37 53 20382 -66.1 479.7 TRP 86 17576 -85.9 80 35 377.7 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 531.95 mb = 5473.05 m = 17955.98 ft Wetbulb zero: 654.80 mb = 3717.59 m = 12196.67 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 40.94 % Est. max temperature: 32.48 C = 90.47 F Sfc-Lift cond lev (LCL): 950.18 mb = 556.29 m = 1825.07 ft T: 24.27 C 700-500 lapse rate: 6.18 C/km ThetaE index: 29.63 C Layer 946.0- 500.0 mb Conv cond level (CCL): 877.54 mb = 1248.60 m = 4096.40 ft Mean mixing ratio: 16.86 g/kg Conv temperature: 32.00 C = 89.60 F Cap Strength: 3.46 C Lifted Index: -0.26 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.29 C Lifted Index @700 mb: 3.22 C Showalter Index: 1.79 C Risk: Showers probable Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.80 C K Index: 12.80 Risk: None Sweat Index: 221.20 Risk: None Energy Index: -2.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 233.64 J/kg Max Up Vert Vel: 21.62 m/s Conv Inhibition (B-): 25.15 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 910.49 mb = 929.03 m = 3047.95 ft Lev Free Conv (LFC): 845.49 mb = 1570.33 m = 5151.93 ft Equ Level (EL): 775.49 mb = 2305.80 m = 7564.88 ft B at Equ Level: 13.61 J/kg Max Parcel Lev (MPL): 745.49 mb = 2640.93 m = 8664.37 ft Wind level data Storm motion: 76 at 9 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 30 6 -3.0 -5.2 | 297 7 5.9 -3.0 1 1000 105 25 10 -4.2 -9.1 | 326 8 4.7 -6.9 2 925 792 50 16 -12.3 -10.3 | 22 9 -3.3 -8.1 3 850 1525 30 8 -4.0 -6.9 | 314 7 4.9 -4.8 4 700 3175 45 14 -9.9 -9.9 | 7 8 -1.0 -7.8 5 500 5910 60 12 -10.4 -6.0 | 21 4 -1.5 -3.9 6 400 7640 65 17 -15.4 -7.2 | 52 8 -6.5 -5.0 7 300 9760 145 10 -5.7 8.2 | 197 11 3.2 10.3 8 250 11040 225 8 5.7 5.7 | 242 17 14.6 7.8 9 200 12540 120 6 -5.2 3.0 | 216 6 3.7 5.1 10 150 14350 125 33 -27.0 18.9 | 139 28 -18.1 21.1 11 100 16740 85 23 -22.9 -2.0 | 91 14 -14.0 0.1 12 86 17576 80 35 -34.5 -6.1 | 81 26 -25.5 -3.9 13 70 18740 135 21 -14.8 14.8 | 161 18 -5.9 17.0 Wind Parameters Mean winds (0-6000m): 46.5 at 12.2 knts Storm direction: 76.5 at 9.2 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 64.9 deg Storm rel helicity (0-3000m) pos: 35.3 neg: -16.2 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 185.26 Bulk Shear: 1.26 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 32 11 337 8| 7.9 0.0 7.9| 17.1 0.0 17.1 34.2 0.96| 9.0 8.6 1000 41 13 357 8| 4.1 0.0 4.1| 24.8 -5.1 19.6 19.6 0.64| 7.6 4.8 1500 41 12 353 7| 2.7 2.1 4.8| 24.8 -16.2 8.6 5.7 0.17| 7.2 1.2 2000 40 11 346 7| 2.5 1.5 4.0| 27.8 -16.2 11.6 5.8 0.23| 5.8 1.3 2500 39 11 345 7| 2.4 1.2 3.6| 31.4 -16.2 15.2 6.1 0.29| 5.0 1.5 3000 40 11 347 7| 2.3 1.0 3.4| 35.3 -16.2 19.1 6.4 0.34| 4.6 1.6 4000 42 12 352 7| 1.8 0.8 2.6| 37.6 -16.2 21.3 5.3 0.36| 3.7 1.3 5000 44 12 356 7| 1.4 0.6 2.0| 38.4 -16.2 22.2 4.4 0.36| 3.1 1.1 6000 46 12 360 6| 1.2 0.5 1.7| 39.1 -16.2 22.9 3.8 0.36| 2.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251009.12.gif