UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 15 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 1014 7 21.8 15.8 69 6.0 17.9 100 9 293.8 295.8 290.5 325.8 11.20 1 1000 127 20.8 14.8 69 6.0 17.0 105 14 294.0 295.9 290.1 324.4 10.64 2 925 797 14.6 12.5 87 2.1 13.3 100 12 294.2 296.0 289.5 322.6 9.89 3 921 834 14.4 12.2 87 2.2 13.0 93 12 294.4 296.1 289.5 322.3 9.74 4 907 963 15.2 6.2 55 9.0 10.1 70 12 296.5 297.7 287.3 315.7 6.56 5 850 1509 13.4 -7.6 22 21.0 4.2 330 14 300.2 300.6 284.5 308.0 2.54 6 843 1578 13.4 -7.6 22 21.0 4.2 329 14 300.9 301.4 284.9 308.8 2.56 7 825 1760 12.6 -1.4 38 14.0 5.6 326 14 301.9 302.7 286.9 314.6 4.18 8 792 2100 10.0 -9.0 25 19.0 2.0 321 14 302.7 303.1 285.4 310.3 2.44 9 760 2441 8.2 -17.8 14 26.0 -0.9 316 14 304.3 304.6 284.7 308.3 1.24 10 753 2518 10.8 -29.2 4 40.0 -0.8 314 14 307.9 308.0 285.1 309.5 0.45 11 700 3123 8.2 -29.8 5 38.0 -2.6 305 14 311.6 311.7 286.5 313.2 0.46 12 670 3482 7.0 -39.0 2 46.0 -3.9 306 16 314.1 314.2 287.1 314.9 0.19 13 500 5810 -8.1 315 31 323.2 14 457 6506 -10.9 -58.9 1 48.0 -16.8 301 37 328.1 328.1 291.2 328.2 0.03 15 423 7098 -14.1 -57.1 1 43.0 -19.3 289 41 331.3 331.3 292.1 331.5 0.04 16 400 7520 -17.7 -51.7 3 34.0 -21.9 280 45 332.0 332.0 292.3 332.3 0.08 17 339 8731 -26.9 -44.9 17 18.0 -29.0 286 66 335.5 335.6 293.4 336.4 0.21 18 324 9055 -29.3 -42.3 27 13.0 -30.9 287 72 336.6 336.7 293.7 337.7 0.29 19 300 9600 -32.1 -48.1 19 16.0 -33.6 290 82 340.1 340.2 294.5 340.8 0.16 20 257 10672 -40.1 -54.1 21 14.0 -40.9 290 96 343.7 343.7 295.3 344.1 0.10 21 250 10860 -41.7 290 99 344.1 22 200 12340 -53.5 285 103 348.0 23 181 12973 -57.9 285 113 351.0 24 169 13401 -60.9 283 111 352.9 25 150 14130 -66.7 280 107 355.2 26 117 15598 -75.5 277 95 365.1 27 105 16220 -77.9 276 89 372.0 28 100 16500 -76.1 275 87 380.7 29 90 17111 -74.3 395.9 TRP WND 181 12973 -57.9 285 113 351.0 Sounding variables and indices 1000-500 mb thick: 5683.00 m Freezing level: 591.19 mb = 4561.04 m = 14963.86 ft Wetbulb zero: 770.00 mb = 2333.21 m = 7654.80 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 21.17 % Est. max temperature: 27.30 C = 81.14 F Sfc-Lift cond lev (LCL): 928.25 mb = 766.90 m = 2516.03 ft T: 14.88 C 700-500 lapse rate: 6.07 C/km ThetaE index: 17.76 C Layer 1000.0- 843.0 mb Conv cond level (CCL): 802.83 mb = 1986.84 m = 6518.42 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 30.48 C = 86.87 F Cap Strength: 7.16 C Lifted Index: 6.41 C Risk: None Lifted Index @300 mb: 12.47 C Lifted Index @700 mb: 6.36 C Showalter Index: 15.49 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 0.50 C K Index: -24.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.00 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 8472.64 J/kg Cap Strength: 7.11 C Lift Cond Lev (LCL): 904.87 mb = 982.47 m = 3223.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 14 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 1014 7 100 9 -8.9 1.6 | 143 19 -11.4 15.0 1 1000 127 105 14 -13.5 3.6 | 137 23 -16.1 17.0 2 925 797 100 12 -11.8 2.1 | 137 21 -14.4 15.5 3 850 1509 330 14 7.0 -12.1 | 254 5 4.5 1.3 4 700 3123 305 14 11.5 -8.0 | 239 10 8.9 5.4 5 500 5810 315 31 21.9 -21.9 | 294 21 19.4 -8.5 6 400 7520 280 45 44.3 -7.8 | 262 42 41.8 5.6 7 300 9600 290 82 77.1 -28.0 | 281 76 74.5 -14.6 8 250 10860 290 99 93.0 -33.9 | 283 93 90.5 -20.4 9 200 12340 285 103 99.5 -26.7 | 278 98 96.9 -13.2 10 181 12973 285 113 109.1 -29.2 | 278 108 106.6 -15.8 11 150 14130 280 107 105.4 -18.6 | 273 103 102.8 -5.2 12 100 16500 275 87 86.7 -7.6 | 266 84 84.1 5.8 Wind Parameters Mean winds (0-6000m): 319.3 at 18.2 knts Storm direction: 349.3 at 13.7 knts Shear (0-3000m) pos: 0.7 neg: 4.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -58.1 tot: -57.3 m^2/s^2 ave: -19.1 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 116.85 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 ------------------------------------------------------------------------------- 500 104 13 137 22| 4.0 0.0 4.0| 0.4 -12.1 -11.8 -23.5 -0.36| 6.0 -2.2 1000 98 13 135 21| 2.0 4.5 6.5| 0.8 -41.0 -40.2 -40.2 -0.53| 7.7 -4.1 1500 83 13 128 19| 1.3 8.4 9.7| 0.8 -54.6 -53.8 -35.8 -0.51| 13.6 -7.0 2000 48 13 111 13| 1.0 6.5 7.5| 0.8 -55.3 -54.5 -27.3 -0.50| 10.7 -5.4 2500 14 13 95 6| 0.8 5.3 6.1| 0.8 -56.5 -55.6 -22.3 -0.49| 8.9 -4.4 3000 352 13 99 1| 0.7 4.5 5.2| 0.8 -58.1 -57.3 -19.1 -0.49| 7.8 -3.8 4000 330 14 256 5| 0.3 3.7 3.9| 16.2 -58.5 -42.4 -10.6 -0.33| 6.6 -2.2 5000 322 16 263 7| 0.7 2.9 3.7| 35.4 -58.5 -23.1 -4.6 -0.21| 6.0 -1.3 6000 319 18 272 9| 0.9 2.8 3.7| 52.9 -67.3 -14.4 -2.4 -0.16| 5.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250415.12.gif