UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 30 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 1013 7 23.6 17.6 69 6.0 19.5 110 7 295.7 297.9 292.2 331.9 12.59 1 1000 124 22.2 17.2 73 5.0 18.8 130 12 295.4 297.6 292.0 331.1 12.44 2 931 743 16.6 15.1 91 1.5 15.6 139 14 295.7 297.8 291.5 329.3 11.67 3 925 799 17.0 13.5 80 3.5 14.8 140 14 296.7 298.6 290.9 327.3 10.57 4 915 892 18.0 5.0 42 13.0 10.7 140 13 298.6 299.7 287.5 316.3 5.98 5 912 920 19.0 -8.0 15 27.0 7.0 140 13 299.9 300.4 284.2 307.0 2.29 6 899 1043 19.8 -16.2 7 36.0 5.9 140 11 302.0 302.2 283.7 305.9 1.20 7 877 1255 18.6 -1.4 26 20.0 8.4 140 9 302.9 303.6 287.1 314.9 3.93 8 850 1522 16.6 3.6 42 13.0 9.3 140 6 303.5 304.6 289.1 321.2 5.83 9 802 2014 13.2 0.2 41 13.0 6.4 170 8 305.0 305.9 288.7 319.8 4.84 10 795 2087 12.6 9.5 81 3.1 10.7 174 9 305.1 306.9 292.6 333.4 9.42 11 747 2607 9.6 6.0 78 3.6 7.5 207 11 307.3 308.8 292.0 331.3 7.88 12 741 2674 9.8 5.9 77 3.9 7.5 211 12 308.3 309.8 292.3 332.3 7.88 13 737 2719 11.0 -4.0 35 15.0 3.7 213 12 310.1 310.8 289.4 322.2 3.86 14 711 3020 11.8 -29.2 4 41.0 -0.6 232 13 314.1 314.2 287.3 315.8 0.48 15 700 3150 11.6 -28.4 4 40.0 -0.8 240 14 315.3 315.4 287.8 317.2 0.53 16 676 3440 9.8 -26.2 6 36.0 -1.7 242 16 316.5 316.6 288.3 318.8 0.67 17 671 3501 9.6 -7.4 29 17.0 1.5 243 16 316.9 317.6 291.0 327.6 3.27 18 569 4845 1.2 -14.8 29 16.0 -5.1 252 26 322.4 322.8 291.6 329.6 2.13 19 549 5131 -0.3 -20.3 20 20.0 -7.2 254 28 323.9 324.2 291.3 328.7 1.39 20 532 5382 -2.3 -11.3 50 9.0 -6.1 256 29 324.4 325.0 293.0 334.6 3.03 21 517 5608 -4.1 -9.1 68 5.0 -6.4 258 31 324.9 325.7 293.6 337.3 3.72 22 500 5870 -5.7 -13.7 53 8.0 -8.9 260 33 326.1 326.6 293.1 335.1 2.65 23 451 6669 -11.1 -17.1 61 6.0 -13.2 260 36 329.1 329.5 293.5 336.8 2.22 24 444 6789 -12.1 -13.8 87 1.7 -12.8 260 36 329.3 329.9 294.2 339.4 2.97 25 400 7580 -16.3 -22.3 60 6.0 -18.1 260 39 333.8 334.1 294.2 339.5 1.60 26 396 7656 -16.7 -22.7 60 6.0 -18.4 260 40 334.2 334.6 294.3 339.8 1.56 27 374 8082 -20.1 -25.1 64 5.0 -21.4 261 43 335.2 335.5 294.3 340.1 1.33 28 355 8466 -23.3 -26.0 78 2.7 -23.9 262 47 336.0 336.2 294.5 340.7 1.29 29 315 9332 -27.9 -38.9 34 11.0 -29.5 264 55 341.3 341.4 295.0 342.9 0.42 30 300 9680 -30.9 -38.9 45 8.0 -32.0 265 58 341.8 341.9 295.1 343.5 0.44 31 298 9727 -31.3 -40.3 41 9.0 -32.5 265 58 341.9 342.0 295.1 343.4 0.38 32 256 10779 -40.1 -47.1 47 7.0 -40.6 274 58 344.1 344.2 295.5 345.0 0.21 33 250 10940 -41.3 275 58 344.7 34 200 12420 -53.5 285 72 348.0 35 189 12780 -56.0 285 76 349.7 36 150 14210 -66.1 280 68 356.2 37 107 16209 -77.1 285 52 371.5 38 100 16600 -75.9 275 41 381.1 39 91 17141 -75.5 275 38 392.3 40 71 18550 -80.7 275 29 410.1 41 70 18630 -78.5 275 29 416.4 42 61 19433 -70.7 340 21 450.5 43 55 20055 -66.7 30 15 473.2 44 54 20167 -64.3 38 14 481.2 45 50 20640 -63.5 75 10 493.8 46 45 21290 -60.9 87 10 515.3 47 30 23860 -52.3 135 10 602.1 48 24 25309 -50.3 99 12 647.5 49 20 26510 -45.7 70 14 696.3 50 15 28435 -43.7 762.7 51 14 28901 -41.3 786.0 52 13 29401 -44.1 793.1 TRP 107 16209 -77.1 285 52 371.5 WND 189 12780 -56.0 285 76 349.7 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 553.00 mb = 5074.11 m = 16647.15 ft Wetbulb zero: 714.80 mb = 2975.07 m = 9760.61 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 42.74 % Est. max temperature: 31.21 C = 88.17 F Sfc-Lift cond lev (LCL): 927.73 mb = 773.67 m = 2538.25 ft T: 16.82 C 700-500 lapse rate: 6.36 C/km ThetaE index: 26.00 C Layer 1000.0- 877.0 mb Conv cond level (CCL): 791.62 mb = 2123.02 m = 6965.19 ft Mean mixing ratio: 11.50 g/kg Conv temperature: 33.26 C = 91.86 F Cap Strength: 7.65 C Lifted Index: 6.00 C Risk: None Lifted Index @300 mb: 10.04 C Lifted Index @700 mb: 7.65 C Showalter Index: 10.04 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 9.30 C K Index: -14.10 Risk: None Sweat Index: 88.20 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.34 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 44253.61 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 905.92 mb = 977.11 m = 3205.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 13 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 1013 7 110 7 -6.6 2.4 | 95 19 -19.4 1.8 1 1000 124 130 12 -9.2 7.7 | 108 23 -22.0 7.1 2 925 799 140 14 -9.0 10.7 | 115 24 -21.8 10.1 3 850 1522 140 6 -3.9 4.6 | 104 17 -16.7 4.0 4 700 3150 240 14 12.1 7.0 | 174 6 -0.7 6.4 5 500 5870 260 33 32.5 5.7 | 255 20 19.7 5.1 6 400 7580 260 39 38.4 6.8 | 256 26 25.6 6.2 7 300 9680 265 58 57.8 5.1 | 264 45 44.9 4.5 8 250 10940 275 58 57.8 -5.1 | 277 45 44.9 -5.6 9 200 12420 285 72 69.5 -18.6 | 289 60 56.7 -19.2 10 189 12780 285 76 73.4 -19.7 | 288 64 60.6 -20.3 11 150 14210 280 68 67.0 -11.8 | 283 56 54.1 -12.4 12 107 16209 285 52 50.2 -13.5 | 291 40 37.4 -14.0 13 100 16600 275 41 40.8 -3.6 | 278 28 28.0 -4.2 14 70 18630 275 29 28.9 -2.5 | 281 16 16.1 -3.1 15 50 20640 75 10 -9.7 -2.6 | 82 23 -22.5 -3.2 16 30 23860 135 10 -7.1 7.1 | 108 21 -19.9 6.5 17 20 26510 70 14 -13.2 -4.8 | 78 27 -26.0 -5.4 Wind Parameters Mean winds (0-6000m): 237.4 at 17.1 knts Storm direction: 267.4 at 12.8 knts Shear (0-3000m) pos: 2.9 neg: 0.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 67.0 deg Storm rel helicity (0-3000m) pos: 95.2 neg: -20.9 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 72.48 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 ------------------------------------------------------------------------------- 500 131 12 108 23| 7.7 0.0 7.7| 36.3 0.0 36.3 72.5 0.82| 7.9 6.5 1000 135 13 111 23| 3.4 0.0 3.4| 44.2 -6.0 38.2 38.2 0.59| 5.7 3.4 1500 137 11 110 22| 2.3 1.9 4.2| 44.2 -20.9 23.2 15.5 0.22| 5.7 1.3 2000 140 10 111 21| 2.6 1.4 4.0| 62.9 -20.9 42.0 21.0 0.37| 5.4 2.0 2500 149 10 114 20| 2.8 1.1 4.0| 81.7 -20.9 60.8 24.3 0.47| 5.5 2.6 3000 163 10 121 18| 2.9 0.9 3.8| 95.2 -20.9 74.3 24.8 0.52| 5.8 3.0 4000 195 12 138 15| 3.0 0.7 3.7|109.0 -20.9 88.1 22.0 0.58| 5.4 3.1 5000 221 14 161 11| 3.1 0.6 3.7|125.2 -20.9 104.3 20.9 0.60| 5.1 3.0 6000 237 17 190 9| 3.2 0.5 3.6|144.5 -20.9 123.6 20.6 0.59| 4.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250430.12.gif