UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 22 APR 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 1008 7 26.2 24.1 88 2.1 24.7 170 6 298.7 302.1 297.5 354.3 19.07 1 1000 75 25.4 24.2 93 1.2 24.5 175 10 298.5 302.1 297.7 355.0 19.35 2 925 759 21.2 18.9 87 2.3 19.6 215 16 301.0 303.7 295.6 345.1 15.02 3 918 825 21.0 17.9 82 3.1 18.9 204 15 301.4 304.0 295.1 343.2 14.20 4 905 949 23.6 12.6 50 11.0 16.4 183 14 305.3 307.2 293.3 335.9 10.18 5 885 1145 24.6 7.6 34 17.0 14.1 150 13 308.3 309.7 292.0 331.0 7.41 6 850 1497 22.2 9.2 43 13.0 14.0 90 10 309.4 311.0 293.3 335.8 8.62 7 840 1600 21.6 8.6 43 13.0 13.4 99 10 309.8 311.4 293.2 335.5 8.37 8 818 1830 22.2 3.2 29 19.0 11.2 121 11 312.8 313.9 292.0 331.3 5.89 9 730 2808 16.0 -9.0 17 25.0 4.3 211 15 316.4 316.9 290.3 325.1 2.65 10 700 3162 12.6 -10.4 19 23.0 2.3 245 17 316.4 316.9 290.2 324.6 2.47 11 584 4646 1.0 -15.0 29 16.0 -5.2 256 29 319.7 320.1 290.7 326.6 2.04 12 567 4883 0.0 -11.0 43 11.0 -4.7 258 31 321.3 321.8 292.0 331.0 2.91 13 547 5169 -1.1 -20.1 22 19.0 -7.7 260 33 323.3 323.6 291.2 328.2 1.42 14 514 5663 -3.5 -32.5 8 29.0 -10.8 263 37 326.2 326.3 291.2 328.0 0.48 15 500 5880 -5.1 -35.1 7 30.0 -12.1 265 39 326.8 326.9 291.2 328.3 0.39 16 455 6612 -10.5 -30.5 18 20.0 -15.4 267 39 329.0 329.1 292.1 331.4 0.66 17 441 6852 -12.1 -21.1 47 9.0 -14.9 268 39 329.9 330.2 293.2 335.6 1.61 18 400 7590 -16.9 -24.9 50 8.0 -19.1 270 39 333.0 333.3 293.7 337.6 1.27 19 385 7876 -19.1 -21.2 83 2.1 -19.7 272 39 333.8 334.2 294.4 340.3 1.83 20 352 8537 -23.7 -28.7 63 5.0 -24.8 277 39 336.3 336.5 294.3 340.0 1.02 21 349 8599 -23.7 -35.7 32 12.0 -25.8 277 39 337.1 337.2 294.1 339.1 0.52 22 322 9183 -28.1 -36.1 46 8.0 -29.4 281 39 338.9 339.0 294.6 340.9 0.54 23 319 9250 -28.3 -42.3 25 14.0 -30.1 282 39 339.5 339.5 294.5 340.6 0.29 24 317 9295 -27.5 -57.5 4 30.0 -30.0 282 39 341.2 341.2 294.7 341.4 0.05 25 300 9690 -29.5 -45.5 20 16.0 -31.3 285 39 343.8 343.8 295.4 344.7 0.22 26 299 9714 -29.5 -45.5 20 16.0 -31.3 285 39 344.1 344.2 295.5 345.0 0.22 27 286 10031 -31.5 -38.5 50 7.0 -32.5 286 36 345.7 345.8 296.1 347.6 0.48 28 284 10081 -31.9 -39.9 45 8.0 -33.0 287 35 345.8 345.9 296.1 347.5 0.42 29 250 10970 -39.5 -46.5 47 7.0 -40.1 290 27 347.3 347.4 296.3 348.3 0.23 30 247 11052 -40.1 -48.1 42 8.0 -40.7 291 27 347.6 347.7 296.3 348.5 0.20 31 200 12450 -51.1 310 21 351.8 32 150 14270 -62.1 305 31 363.1 33 137 14824 -66.7 307 28 364.5 34 103 16501 -77.7 314 18 374.4 35 100 16670 -78.9 315 17 375.3 36 93 17081 -80.7 325 23 379.6 37 70 18690 -79.1 130 8 415.2 38 67 18939 -78.9 420.8 39 55 20096 -67.1 472.3 40 54 20207 -68.3 472.0 41 54 20207 -65.7 478.0 TRP 93 17081 -80.7 325 23 379.6 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 567.00 mb = 4882.92 m = 16019.87 ft Wetbulb zero: 664.67 mb = 3586.34 m = 11766.07 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 34.82 % Est. max temperature: 36.71 C = 98.08 F Sfc-Lift cond lev (LCL): 978.15 mb = 268.87 m = 882.12 ft T: 24.21 C 700-500 lapse rate: 6.51 C/km ThetaE index: 23.96 C Layer 925.0- 850.0 mb Conv cond level (CCL): 744.78 mb = 2635.34 m = 8646.03 ft Mean mixing ratio: 16.67 g/kg Conv temperature: 43.33 C = 109.99 F Cap Strength: 6.07 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.57 C Lifted Index @700 mb: 2.27 C Showalter Index: 3.49 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 14.30 C K Index: 13.50 Risk: None Sweat Index: 169.40 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 545.85 J/kg Max Up Vert Vel: 33.04 m/s Conv Inhibition (B-): 392.59 J/kg Cap Strength: 6.06 C Lift Cond Lev (LCL): 928.32 mb = 727.61 m = 2387.15 ft Lev Free Conv (LFC): 633.32 mb = 3982.17 m = 13064.71 ft Equ Level (EL): 283.32 mb = 10097.43 m = 33127.64 ft B at Equ Level: 544.69 J/kg Max Parcel Lev (MPL): 143.32 mb = 14548.48 m = 47730.66 ft Wind level data Storm motion: 279 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 1008 7 170 6 -1.0 5.9 | 117 18 -16.4 8.3 1 1000 75 175 10 -0.9 10.0 | 127 20 -16.2 12.4 2 925 759 215 16 9.2 13.1 | 158 17 -6.1 15.5 3 850 1497 90 10 -10.0 0.0 | 95 25 -25.3 2.4 4 700 3162 245 17 15.4 7.2 | 181 10 0.1 9.6 5 500 5880 265 39 38.9 3.4 | 256 24 23.5 5.8 6 400 7590 270 39 39.0 -0.0 | 264 24 23.7 2.4 7 300 9690 285 39 37.7 -10.1 | 289 24 22.4 -7.7 8 250 10970 290 27 25.4 -9.2 | 304 12 10.1 -6.8 9 200 12450 310 21 16.1 -13.5 | 356 11 0.8 -11.1 10 150 14270 305 31 25.4 -17.8 | 327 18 10.1 -15.4 11 100 16670 315 17 12.0 -12.0 | 19 10 -3.3 -9.6 12 93 17081 325 23 13.2 -18.8 | 7 17 -2.1 -16.4 13 70 18690 130 8 -6.1 5.1 | 109 23 -21.4 7.6 Wind Parameters Mean winds (0-6000m): 249.0 at 20.7 knts Storm direction: 279.0 at 15.5 knts Shear (0-3000m) pos: 5.7 neg: 3.4 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 51.2 deg Storm rel helicity (0-3000m) pos: 234.5 neg: -158.3 tot: 76.2 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 2.7 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 12.57 Bulk Shear: 43.44 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 ------------------------------------------------------------------------------- 500 188 11 135 19| 9.4 0.0 9.4| 49.9 0.0 49.9 99.7 0.93| 10.7 10.0 1000 197 13 143 19| 4.7 3.4 8.1| 64.7 -43.0 21.7 21.7 0.21| 12.4 2.6 1500 190 13 139 20| 3.1 6.7 9.8| 64.7-158.3 -93.6 -62.4 -0.29| 14.3 -4.1 2000 173 12 131 22| 4.5 5.0 9.5|127.9-158.3 -30.4 -15.2 -0.06| 13.1 -0.7 2500 174 13 132 22| 5.6 4.0 9.6|192.4-158.3 34.1 13.7 0.11| 12.7 1.5 3000 192 13 140 20| 5.7 3.4 9.1|234.5-158.3 76.2 25.4 0.21| 12.8 2.7 4000 222 15 157 15| 5.3 2.5 7.8|260.5-158.3 102.3 25.6 0.29| 11.0 3.2 5000 238 17 177 12| 5.0 2.0 7.1|287.3-158.3 129.0 25.8 0.33| 9.7 3.3 6000 249 21 202 11| 4.8 1.7 6.4|319.3-158.3 161.0 26.8 0.36| 8.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250422.12.gif