UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 24 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 1010 7 24.6 19.6 74 5.0 21.1 80 9 296.9 299.5 293.9 338.4 14.36 1 1000 92 24.0 19.3 75 4.7 20.8 100 8 297.1 299.7 293.9 338.3 14.23 2 944 594 19.8 18.2 90 1.6 18.7 167 8 297.8 300.4 294.0 338.6 14.07 3 925 770 19.2 18.1 93 1.1 18.5 190 8 298.9 301.5 294.4 340.5 14.27 4 877 1229 17.8 16.7 93 1.1 17.1 206 14 302.1 304.6 295.0 342.7 13.77 5 850 1498 18.0 15.2 84 2.8 16.1 215 17 305.0 307.4 295.1 343.5 12.89 6 849 1508 18.0 15.2 84 2.8 16.1 215 17 305.1 307.5 295.2 343.7 12.90 7 773 2306 13.0 11.4 90 1.6 12.0 244 18 308.0 310.1 294.7 341.4 11.02 8 765 2393 14.4 9.4 72 5.0 11.2 248 18 310.4 312.3 294.4 340.2 9.73 9 742 2652 14.0 5.0 55 9.0 8.6 257 18 312.7 314.1 293.3 335.7 7.39 10 700 3142 11.2 1.2 50 10.0 5.6 275 19 314.9 316.0 292.7 333.7 5.97 11 693 3226 10.4 -0.6 46 11.0 4.5 274 20 314.9 315.9 292.2 331.7 5.29 12 649 3767 6.6 -5.4 42 12.0 0.8 271 23 316.6 317.3 291.5 329.3 3.94 13 566 4872 -1.1 -5.0 75 3.9 -3.0 262 32 320.1 321.1 293.2 335.3 4.66 14 504 5788 -6.1 -9.2 79 3.1 -7.5 255 39 324.9 325.6 293.7 337.5 3.78 15 501 5834 -5.7 -14.7 49 9.0 -9.2 255 39 325.9 326.4 292.9 334.2 2.44 16 500 5850 -5.7 -13.7 53 8.0 -8.9 255 39 326.1 326.6 293.1 335.1 2.65 17 497 5897 -5.9 -11.9 63 6.0 -8.4 255 39 326.4 327.0 293.5 336.9 3.09 18 493 5960 -5.7 -16.7 42 11.0 -9.8 255 38 327.4 327.8 293.0 334.6 2.10 19 472 6301 -7.5 -21.5 32 14.0 -12.1 255 35 329.3 329.6 292.9 334.4 1.45 20 461 6484 -8.7 -17.7 48 9.0 -11.9 255 33 330.0 330.4 293.6 337.2 2.06 21 450 6671 -9.7 -21.7 37 12.0 -13.5 255 31 331.0 331.3 293.4 336.4 1.50 22 440 6844 -11.1 -16.1 67 5.0 -12.9 255 30 331.4 331.9 294.3 340.0 2.47 23 400 7570 -15.1 -24.1 46 9.0 -17.7 255 23 335.4 335.6 294.4 340.3 1.36 24 394 7684 -15.7 -27.7 35 12.0 -18.8 256 23 336.0 336.2 294.3 339.7 1.00 25 361 8336 -20.1 -29.1 45 9.0 -22.2 262 25 338.7 338.9 294.8 342.2 0.95 26 336 8863 -24.5 -36.5 32 12.0 -26.6 267 27 339.7 339.8 294.7 341.6 0.50 27 331 8972 -24.5 -48.5 9 24.0 -27.3 268 27 341.1 341.2 294.7 341.7 0.14 28 300 9680 -28.9 -63.9 2 35.0 -31.3 275 29 344.6 344.7 295.4 344.8 0.02 29 291 9896 -30.7 -57.7 5 27.0 -32.8 277 29 345.1 345.1 295.6 345.3 0.05 30 252 10896 -39.3 -58.3 12 19.0 -40.4 285 31 346.8 346.9 296.0 347.1 0.06 31 250 10950 -39.7 -55.7 17 16.0 -40.6 285 31 347.0 347.1 296.1 347.4 0.08 32 248 11005 -40.1 -52.1 27 12.0 -40.9 285 31 347.2 347.3 296.1 347.8 0.12 33 200 12440 -51.7 280 39 350.9 34 150 14250 -64.9 280 39 358.3 35 104 16414 -74.7 221 13 379.1 36 100 16640 -76.3 215 10 380.3 37 80 17907 -81.7 320 4 394.2 38 70 18660 -78.9 235 6 415.6 39 58 19743 -74.1 449.4 40 53 20279 -66.1 479.7 TRP 80 17907 -81.7 320 4 394.2 WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 577.86 mb = 4714.02 m = 15465.75 ft Wetbulb zero: 631.97 mb = 3981.32 m = 13061.93 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 71.02 % Est. max temperature: 31.62 C = 88.92 F Sfc-Lift cond lev (LCL): 938.94 mb = 640.69 m = 2101.97 ft T: 19.64 C 700-500 lapse rate: 6.24 C/km ThetaE index: 14.40 C Layer 773.0- 566.0 mb Conv cond level (CCL): 819.16 mb = 1812.31 m = 5945.83 ft Mean mixing ratio: 14.17 g/kg Conv temperature: 33.94 C = 93.10 F Cap Strength: 4.31 C Lifted Index: 1.49 C Risk: Showers probable Lifted Index @300 mb: 5.74 C Lifted Index @700 mb: 3.80 C Showalter Index: -0.33 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.90 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 360.75 Risk: Showers and thunderstorms possible Energy Index: -1.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.75 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 8332.82 J/kg Cap Strength: 4.27 C Lift Cond Lev (LCL): 922.74 mb = 791.10 m = 2595.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 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 1010 7 80 9 -8.9 -1.6 | 95 25 -24.8 2.0 1 1000 92 100 8 -7.9 1.4 | 102 24 -23.8 5.0 2 925 770 190 8 1.4 7.9 | 128 19 -14.6 11.5 3 850 1498 215 17 9.8 13.9 | 161 19 -6.2 17.5 4 700 3142 275 19 18.9 -1.7 | 237 4 3.0 1.9 5 500 5850 255 39 37.7 10.1 | 238 26 21.7 13.7 6 400 7570 255 23 22.2 6.0 | 213 11 6.3 9.6 7 300 9680 275 29 28.9 -2.5 | 265 13 12.9 1.1 8 250 10950 285 31 29.9 -8.0 | 288 15 14.0 -4.4 9 200 12440 280 39 38.4 -6.8 | 278 23 22.5 -3.2 10 150 14250 280 39 38.4 -6.8 | 278 23 22.5 -3.2 11 100 16640 215 10 5.7 8.2 | 139 16 -10.2 11.8 12 80 17907 320 4 2.6 -3.1 | 92 13 -13.4 0.5 13 70 18660 235 6 4.9 3.4 | 123 13 -11.0 7.0 Wind Parameters Mean winds (0-6000m): 252.7 at 21.8 knts Storm direction: 282.7 at 16.3 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 124.2 deg Storm rel helicity (0-3000m) pos: 166.4 neg: 0.0 tot: 166.4 m^2/s^2 ave: 55.5 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 103.01 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 ------------------------------------------------------------------------------- 500 120 8 109 24| 10.7 0.0 10.7| 65.1 0.0 65.1 130.3 0.95| 11.1 10.6 1000 156 8 120 22| 8.8 0.0 8.8| 98.5 0.0 98.5 98.5 0.90| 9.6 8.6 1500 186 10 133 20| 8.3 0.0 8.3|135.2 0.0 135.2 90.1 0.92| 8.9 8.3 2000 202 12 142 19| 6.7 0.0 6.7|150.2 0.0 150.2 75.1 0.87| 8.1 7.1 2500 215 13 150 17| 5.6 0.0 5.6|160.1 0.0 160.1 64.0 0.82| 7.7 6.3 3000 227 14 157 14| 4.8 0.0 4.8|166.4 0.0 166.4 55.5 0.79| 7.4 5.9 4000 244 16 172 11| 3.9 0.5 4.4|168.9 -0.0 168.9 42.2 0.71| 6.6 4.7 5000 252 19 191 10| 3.1 1.3 4.4|168.9 -3.8 165.1 33.0 0.59| 6.1 3.6 6000 253 22 206 11| 2.6 1.5 4.2|168.9 -17.3 151.6 25.3 0.49| 5.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250424.12.gif