UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 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 29.2 25.1 79 4.1 26.2 30 4 301.3 305.0 298.9 361.0 20.21 1 1000 113 27.8 24.7 83 3.1 25.5 340 4 301.0 304.6 298.7 359.8 19.96 2 925 803 22.8 19.5 82 3.3 20.5 40 2 302.6 305.5 296.4 348.8 15.61 3 916 888 22.4 17.7 75 4.7 19.1 32 2 303.1 305.7 295.4 344.7 14.05 4 850 1536 19.0 15.6 81 3.4 16.7 330 2 306.0 308.5 295.7 345.7 13.23 5 803 2023 15.8 13.3 85 2.5 14.1 296 3 307.7 309.9 295.3 344.1 12.04 6 780 2270 14.8 11.9 83 2.9 12.9 279 3 309.2 311.3 295.1 343.5 11.30 7 719 2956 11.2 8.0 81 3.2 9.2 231 4 312.5 314.3 294.7 341.6 9.41 8 707 3097 10.8 2.8 58 8.0 6.2 221 4 313.6 314.8 292.9 334.3 6.64 9 700 3180 11.6 -6.4 28 18.0 2.9 215 4 315.3 316.0 290.6 326.2 3.38 10 696 3228 11.8 -8.2 24 20.0 2.5 212 4 316.1 316.6 290.5 325.7 2.96 11 622 4156 6.2 -14.8 21 21.0 -2.3 152 6 320.0 320.4 290.7 326.5 1.95 12 528 5479 -0.9 -29.9 9 29.0 -9.0 64 9 326.8 326.9 291.5 329.0 0.61 13 500 5910 -4.3 -31.3 10 27.0 -11.3 35 10 327.8 327.9 291.7 329.9 0.56 14 400 7630 -14.7 -47.7 4 33.0 -19.7 45 6 335.9 335.9 293.4 336.4 0.13 15 395 7725 -14.9 -48.9 4 34.0 -19.9 43 6 336.8 336.9 293.6 337.3 0.11 16 389 7841 -14.9 -38.9 11 24.0 -19.5 41 6 338.3 338.4 294.2 339.6 0.34 17 339 8865 -23.5 -37.5 26 14.0 -25.9 19 8 340.2 340.3 294.8 341.9 0.45 18 303 9679 -28.1 -50.1 10 22.0 -30.4 2 10 344.8 344.8 295.6 345.3 0.13 19 300 9750 -28.9 -50.9 10 22.0 -31.1 360 10 344.6 344.7 295.6 345.1 0.12 20 250 11030 -38.1 -64.1 5 26.0 -39.4 30 6 349.4 349.4 296.5 349.5 0.03 21 242 11252 -40.1 -62.1 8 22.0 -41.1 35 7 349.7 349.7 296.6 349.8 0.04 22 222 11833 -44.1 49 8 352.3 23 200 12520 -50.3 65 10 353.1 24 150 14340 -63.5 100 19 360.7 25 103 16545 -81.9 115 21 366.4 26 100 16710 -82.1 95 21 369.1 27 74 18388 -82.1 61 26 402.3 28 70 18700 -78.9 55 27 415.6 29 60 19588 -73.1 124 16 447.3 30 52 20442 -65.3 188 7 484.1 31 50 20680 -65.7 205 4 488.7 32 39 22200 -63.3 127 14 530.7 33 30 23830 -59.1 45 25 583.5 34 24 25244 -55.9 73 24 631.3 35 20 26420 -50.9 95 23 680.4 36 15 28293 -50.9 738.7 TRP 103 16545 -81.9 115 21 366.4 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 539.92 mb = 5310.86 m = 17423.87 ft Wetbulb zero: 657.32 mb = 3699.88 m = 12138.58 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 49.55 % Est. max temperature: 33.38 C = 92.09 F Sfc-Lift cond lev (LCL): 954.22 mb = 527.78 m = 1731.53 ft T: 24.79 C 700-500 lapse rate: 5.82 C/km ThetaE index: 20.03 C Layer 803.0- 622.0 mb Conv cond level (CCL): 881.20 mb = 1223.80 m = 4015.04 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 32.50 C = 90.50 F Cap Strength: 1.12 C Lifted Index: -2.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.61 C Lifted Index @700 mb: -0.02 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.90 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.20 Risk: None Energy Index: -2.99 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 736.29 J/kg Max Up Vert Vel: 38.37 m/s Conv Inhibition (B-): 18.96 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 916.87 mb = 879.96 m = 2886.96 ft Lev Free Conv (LFC): 831.87 mb = 1720.51 m = 5644.66 ft Equ Level (EL): 691.87 mb = 3276.88 m = 10750.79 ft B at Equ Level: 49.04 J/kg Max Parcel Lev (MPL): 101.87 mb = 16606.21 m = 54481.64 ft Wind level data Storm motion: 46 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 30 4 -2.0 -3.5 | 325 1 0.6 -0.9 1 1000 113 340 4 1.4 -3.8 | 287 4 4.0 -1.2 2 925 803 40 2 -1.3 -1.5 | 234 2 1.4 1.0 3 850 1536 330 2 1.0 -1.7 | 258 4 3.6 0.8 4 700 3180 215 4 2.3 3.3 | 220 8 4.9 5.8 5 500 5910 35 10 -5.7 -8.2 | 29 6 -3.1 -5.7 6 400 7630 45 6 -4.2 -4.2 | 43 2 -1.6 -1.7 7 300 9750 360 10 -0.0 -10.0 | 340 8 2.6 -7.5 8 250 11030 30 6 -3.0 -5.2 | 8 3 -0.4 -2.7 9 200 12520 65 10 -9.1 -4.2 | 75 7 -6.4 -1.7 10 150 14340 100 19 -18.7 3.3 | 110 17 -16.1 5.8 11 103 16545 115 21 -19.0 8.9 | 125 20 -16.4 11.4 12 100 16710 95 21 -20.9 1.8 | 103 19 -18.3 4.4 13 70 18700 55 27 -22.1 -15.5 | 56 23 -19.5 -13.0 14 50 20680 205 4 1.7 3.6 | 215 8 4.3 6.2 15 30 23830 45 25 -17.7 -17.7 | 45 21 -15.0 -15.1 16 20 26420 95 23 -22.9 2.0 | 103 21 -20.3 4.5 Wind Parameters Mean winds (0-6000m): 16.2 at 4.9 knts Storm direction: 46.2 at 3.7 knts Shear (0-3000m) pos: 0.2 neg: 1.2 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -98.5 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -7.6 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1471.20 Bulk Shear: 0.50 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 ------------------------------------------------------------------------------- 500 357 4 290 3| 0.0 1.5 1.5| 0.0 -1.0 -1.0 -2.1 -0.39| 5.7 -2.2 1000 5 3 278 2| 0.5 0.8 1.2| 0.3 -1.6 -1.3 -1.3 -0.38| 3.9 -1.5 1500 2 3 271 3| 0.3 1.0 1.3| 0.5 -1.7 -1.2 -0.8 -0.28| 3.2 -0.9 2000 351 3 269 3| 0.2 1.2 1.4| 0.5 -2.0 -1.5 -0.8 -0.27| 2.8 -0.7 2500 335 3 267 4| 0.2 1.2 1.4| 0.5 -3.9 -3.4 -1.4 -0.32| 2.6 -0.8 3000 315 3 263 5| 0.2 1.2 1.4| 0.5 -7.6 -7.1 -2.4 -0.41| 2.5 -1.0 4000 244 3 234 7| 0.1 1.0 1.2| 0.5 -19.8 -19.3 -4.8 -0.57| 2.7 -1.5 5000 121 4 171 5| 0.1 0.7 0.8| 0.5 -35.1 -34.6 -6.9 -0.69| 3.0 -2.0 6000 16 5 329 3| 0.1 0.6 0.6| 0.5 -49.7 -49.2 -8.2 -0.76| 3.3 -2.5 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251011.00.gif