UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102512.upa.cvt Date: 1200Z 25 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 25 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 26.6 23.4 83 3.2 24.3 20 6 298.7 302.0 297.0 351.8 18.19 1 1000 116 26.0 23.2 85 2.8 24.0 25 12 299.1 302.5 297.1 352.3 18.19 2 925 800 21.6 18.7 84 2.9 19.6 55 17 301.4 304.1 295.5 345.0 14.83 3 850 1528 18.2 16.1 88 2.1 16.8 45 16 305.2 307.8 295.8 346.1 13.67 4 747 2628 13.4 9.8 79 3.6 11.1 302 11 311.5 313.4 295.0 343.0 10.24 5 700 3174 10.0 6.6 79 3.4 7.9 250 8 313.6 315.2 294.5 340.8 8.77 6 594 4523 3.4 -0.4 76 3.8 1.3 243 12 321.0 322.2 294.6 341.2 6.27 7 500 5900 -5.1 -8.2 79 3.1 -6.5 235 16 326.8 327.6 294.5 340.6 4.12 8 498 5931 -5.3 -8.4 79 3.1 -6.7 236 16 327.0 327.8 294.4 340.6 4.08 9 432 7035 -11.9 -21.9 43 10.0 -15.0 255 23 332.1 332.4 293.7 337.6 1.53 10 424 7178 -12.7 -26.7 30 14.0 -16.5 257 24 332.9 333.1 293.4 336.6 1.02 11 421 7232 -13.1 -23.1 43 10.0 -16.1 258 24 333.1 333.3 293.9 338.1 1.41 12 400 7620 -15.7 -22.7 55 7.0 -17.8 265 27 334.6 334.9 294.3 340.1 1.54 13 365 8304 -20.1 -26.1 59 6.0 -21.7 260 29 337.6 337.8 294.8 342.2 1.25 14 351 8592 -22.5 -29.5 53 7.0 -24.1 258 30 338.2 338.3 294.7 341.7 0.95 15 348 8655 -22.3 -35.3 30 13.0 -24.7 258 30 339.3 339.4 294.6 341.3 0.54 16 333 8977 -24.3 -45.3 13 21.0 -27.1 255 31 340.8 340.9 294.7 341.6 0.20 17 330 9043 -24.9 -31.9 52 7.0 -26.3 255 31 340.9 341.0 295.3 343.9 0.80 18 328 9087 -25.3 -33.3 47 8.0 -26.8 255 31 340.9 341.1 295.2 343.6 0.70 19 325 9154 -25.1 -49.1 9 24.0 -27.9 254 31 342.1 342.1 295.0 342.6 0.13 20 300 9730 -29.5 -42.5 27 13.0 -31.2 250 33 343.8 343.9 295.5 345.0 0.30 21 298 9778 -29.7 -42.7 27 13.0 -31.3 251 33 344.2 344.2 295.6 345.4 0.30 22 283 10145 -32.7 -48.7 19 16.0 -34.2 258 32 345.0 345.0 295.7 345.7 0.16 23 268 10527 -34.7 -73.7 1 39.0 -36.4 265 32 347.5 347.5 296.1 347.5 0.01 24 250 11010 -38.5 -71.5 2 33.0 -39.8 275 31 348.8 348.8 296.4 348.9 0.01 25 244 11176 -40.1 -71.1 2 31.0 -41.2 276 31 348.9 348.9 296.4 348.9 0.01 26 200 12500 -50.5 285 29 352.8 27 159 13953 -61.3 253 21 358.5 28 150 14310 -64.9 245 19 358.3 29 102 16569 -80.9 269 23 369.3 30 100 16680 -81.7 270 23 369.9 31 99 16736 -81.7 271 23 370.9 32 76 18218 -82.3 305 11 398.8 33 74 18369 -77.9 308 10 411.1 34 70 18690 -74.5 315 8 425.0 35 60 19601 -68.5 356 7 457.6 36 50 20700 -66.7 45 6 486.3 37 44 21482 -59.9 61 8 521.0 38 30 23880 -57.3 110 12 588.4 39 29 24095 -56.9 108 11 595.3 40 28 24320 -54.3 106 10 608.5 41 25 25046 -55.5 99 8 625.1 42 20 26490 -50.1 85 2 682.8 43 17 27555 -48.9 719.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 556.40 mb = 5073.89 m = 16646.42 ft Wetbulb zero: 578.33 mb = 4736.82 m = 15540.56 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 80.54 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 966.44 mb = 415.50 m = 1363.18 ft T: 24.07 C 700-500 lapse rate: 5.54 C/km ThetaE index: 7.24 C Layer 925.0- 850.0 mb Conv cond level (CCL): 878.42 mb = 1244.87 m = 4084.16 ft Mean mixing ratio: 16.46 g/kg Conv temperature: 31.62 C = 88.91 F Cap Strength: 1.16 C Lifted Index: -1.66 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.40 C Lifted Index @700 mb: -0.22 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.20 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 298.70 J/kg Max Up Vert Vel: 24.44 m/s Conv Inhibition (B-): 57.12 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 922.87 mb = 819.83 m = 2689.69 ft Lev Free Conv (LFC): 707.87 mb = 3080.12 m = 10105.27 ft Equ Level (EL): 277.87 mb = 10273.12 m = 33704.05 ft B at Equ Level: 296.42 J/kg Max Parcel Lev (MPL): 177.87 mb = 13242.63 m = 43446.41 ft Wind level data Storm motion: 320 at 10 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 20 6 -2.1 -5.6 | 102 8 -8.3 1.7 1 1000 116 25 12 -5.1 -10.9 | 73 12 -11.3 -3.5 2 925 800 55 17 -13.9 -9.8 | 83 20 -20.2 -2.4 3 850 1528 45 16 -11.3 -11.3 | 77 18 -17.5 -4.0 4 700 3174 250 8 7.5 2.7 | 187 10 1.3 10.1 5 500 5900 235 16 13.1 9.2 | 203 18 6.9 16.5 6 400 7620 265 27 26.9 2.4 | 245 23 20.7 9.7 7 300 9730 250 33 31.0 11.3 | 233 31 24.8 18.6 8 250 11010 275 31 30.9 -2.7 | 259 25 24.7 4.6 9 200 12500 285 29 28.0 -7.5 | 270 22 21.8 -0.2 10 150 14310 245 19 17.2 8.0 | 216 19 11.0 15.4 11 100 16680 270 23 23.0 -0.0 | 246 18 16.8 7.3 12 70 18690 315 8 5.7 -5.7 | 161 2 -0.6 1.7 13 50 20700 45 6 -4.2 -4.2 | 106 11 -10.5 3.1 14 30 23880 110 12 -11.3 4.1 | 123 21 -17.5 11.4 15 20 26490 85 2 -2.0 -0.2 | 131 11 -8.2 7.2 Wind Parameters Mean winds (0-6000m): 289.6 at 12.8 knts Storm direction: 319.6 at 9.6 knts Shear (0-3000m) pos: 2.1 neg: 4.2 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -65.0 tot: -51.5 m^2/s^2 ave: -17.2 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.74 Bulk Shear: 52.00 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 33 12 76 13| 9.8 0.0 9.8| 4.2 -12.5 -8.3 -16.6 -0.36| 11.3 -4.0 1000 44 14 79 17| 6.2 0.0 6.2| 13.5 -15.5 -2.0 -2.0 -0.16| 8.2 -1.3 1500 46 15 79 17| 4.1 0.7 4.9| 13.5 -22.2 -8.7 -5.8 -0.22| 6.2 -1.3 2000 41 15 76 17| 3.1 3.5 6.6| 13.5 -50.1 -36.5 -18.3 -0.39| 7.7 -3.0 2500 35 15 73 15| 2.5 4.4 6.9| 13.5 -57.9 -44.3 -17.7 -0.47| 8.4 -3.9 3000 37 14 76 15| 2.1 4.2 6.3| 13.5 -65.0 -51.5 -17.2 -0.50| 8.5 -4.2 4000 32 13 75 13| 1.6 3.5 5.0| 18.0 -69.0 -50.9 -12.7 -0.46| 7.0 -3.2 5000 6 12 57 9| 1.2 3.1 4.3| 22.3 -69.0 -46.6 -9.3 -0.41| 5.9 -2.4 6000 290 13 243 7| 1.0 2.9 3.9| 28.3 -69.0 -40.6 -6.8 -0.36| 5.2 -1.9 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251025.12.gif