UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 10 DEC 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 1019 7 23.6 17.6 69 6.0 19.5 100 14 295.2 297.4 292.0 331.1 12.52 1 1000 170 22.0 17.0 73 5.0 18.7 90 21 295.1 297.4 291.8 330.4 12.28 2 925 840 15.8 13.8 88 2.0 14.6 105 23 295.5 297.4 290.7 326.5 10.78 3 850 1553 10.6 10.5 99 0.1 10.6 100 17 297.3 299.0 290.2 324.6 9.42 4 818 1872 8.2 7.4 95 0.8 7.8 68 18 298.0 299.4 289.1 321.2 7.92 5 813 1922 8.2 5.3 82 2.9 6.6 63 18 298.5 299.8 288.3 318.8 6.88 6 792 2139 9.0 5.1 77 3.9 6.8 42 19 301.6 302.9 289.5 322.4 6.97 7 780 2266 8.6 4.1 73 4.5 6.1 29 20 302.5 303.7 289.5 322.3 6.59 8 715 2981 4.6 2.5 86 2.1 3.5 317 22 305.7 306.9 290.3 325.2 6.42 9 702 3131 4.0 0.4 77 3.6 2.1 302 23 306.7 307.7 289.9 323.9 5.62 10 700 3154 4.2 -0.4 72 4.6 1.8 300 23 307.1 308.1 289.8 323.5 5.31 11 685 3331 7.8 -12.2 23 20.0 -0.5 299 24 313.1 313.5 288.8 320.2 2.19 12 682 3367 9.8 -20.2 10 30.0 -1.0 298 24 315.7 315.9 288.6 319.5 1.13 13 678 3416 10.0 -24.0 7 34.0 -1.4 298 24 316.4 316.6 288.5 319.2 0.81 14 632 3995 7.6 -36.4 3 44.0 -3.8 294 25 320.1 320.2 289.1 321.1 0.27 15 508 5755 -3.3 -29.3 11 26.0 -10.5 281 31 327.5 327.7 291.7 330.0 0.67 16 500 5880 -4.5 -28.5 13 24.0 -11.1 280 31 327.6 327.7 291.7 330.2 0.73 17 463 6478 -9.1 -29.1 18 20.0 -14.3 277 36 329.1 329.3 292.2 331.8 0.74 18 408 7441 -15.9 -34.9 18 19.0 -19.7 271 44 332.4 332.5 292.9 334.3 0.48 19 400 7590 -16.7 -38.7 13 22.0 -20.7 270 45 333.3 333.4 292.9 334.6 0.34 20 394 7703 -16.9 -40.9 11 24.0 -21.0 271 45 334.5 334.5 293.2 335.5 0.27 21 326 9097 -26.9 -47.9 12 21.0 -29.2 277 50 339.3 339.3 294.3 339.9 0.15 22 300 9690 -31.9 -50.9 13 19.0 -33.6 280 52 340.4 340.4 294.6 340.9 0.12 23 254 10851 -40.1 -63.1 7 23.0 -41.1 275 54 344.9 344.9 295.5 345.0 0.03 24 250 10960 -40.9 275 54 345.3 25 200 12430 -53.3 265 52 348.4 26 150 14220 -67.5 285 60 353.8 27 147 14341 -68.3 285 64 354.5 28 129 15112 -73.5 288 54 358.6 29 104 16348 -79.5 294 38 370.0 30 100 16570 -79.3 295 35 374.5 31 77 18036 -83.9 255 20 394.0 32 70 18570 -79.5 240 14 414.3 33 59 19549 -74.3 301 8 446.7 34 57 19752 -68.7 313 7 463.9 35 50 20540 -65.9 360 2 488.2 36 49 20664 -66.3 3 2 490.1 37 30 23700 -60.1 75 14 580.8 38 22 25649 -56.7 64 11 644.8 39 20 26250 -58.3 60 10 657.7 40 16 27658 -57.3 704.3 41 13 28981 -53.7 759.9 TRP WND 147 14341 -68.3 285 64 354.5 Sounding variables and indices 1000-500 mb thick: 5710.00 m Freezing level: 545.54 mb = 5222.23 m = 17133.10 ft Wetbulb zero: 688.25 mb = 3292.27 m = 10801.28 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 49.00 % Est. max temperature: 25.24 C = 77.44 F Sfc-Lift cond lev (LCL): 933.23 mb = 763.89 m = 2506.17 ft T: 16.50 C 700-500 lapse rate: 3.19 C/km ThetaE index: 12.30 C Layer 1000.0- 792.0 mb Conv cond level (CCL): 908.45 mb = 992.26 m = 3255.40 ft Mean mixing ratio: 11.64 g/kg Conv temperature: 24.30 C = 75.74 F Cap Strength: 8.22 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 9.21 C Lifted Index @700 mb: 0.31 C Showalter Index: 9.43 C Risk: None Total Totals Index: 30.10 C Risk: None Vertical Totals Index: 15.10 C Cross Totals Index: 15.00 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 191.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.66 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 1.74 J/kg Cap Strength: 8.17 C Lift Cond Lev (LCL): 916.13 mb = 921.24 m = 3022.39 ft Lev Free Conv (LFC): 901.13 mb = 1060.44 m = 3479.08 ft Equ Level (EL): 781.13 mb = 2253.75 m = 7394.11 ft B at Equ Level: 40.91 J/kg Max Parcel Lev (MPL): 671.13 mb = 3499.83 m = 11482.24 ft Wind level data Storm motion: 329 at 18 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 1019 7 100 14 -13.8 2.4 | 128 29 -22.9 17.6 1 1000 170 90 21 -21.0 0.0 | 117 34 -30.1 15.2 2 925 840 105 23 -22.2 6.0 | 124 38 -31.3 21.2 3 850 1553 100 17 -16.7 3.0 | 125 32 -25.8 18.2 4 700 3154 300 23 19.9 -11.5 | 251 11 10.8 3.7 5 500 5880 280 31 30.5 -5.4 | 245 24 21.4 9.8 6 400 7590 270 45 45.0 -0.0 | 247 39 35.9 15.2 7 300 9690 280 52 51.2 -9.0 | 262 43 42.1 6.2 8 250 10960 275 54 53.8 -4.7 | 257 46 44.7 10.5 9 200 12430 265 52 51.8 4.5 | 245 47 42.7 19.7 10 150 14220 285 60 58.0 -15.5 | 270 49 48.9 -0.3 11 147 14341 285 64 61.8 -16.6 | 271 53 52.7 -1.4 12 100 16570 295 35 31.7 -14.8 | 269 23 22.6 0.4 13 70 18570 240 14 12.1 7.0 | 188 22 3.0 22.2 14 50 20540 360 2 -0.0 -2.0 | 145 16 -9.1 13.2 15 30 23700 75 14 -13.5 -3.6 | 117 25 -22.6 11.6 16 20 26250 60 10 -8.7 -5.0 | 120 20 -17.8 10.2 Wind Parameters Mean winds (0-6000m): 299.1 at 23.6 knts Storm direction: 329.1 at 17.7 knts Shear (0-3000m) pos: 0.4 neg: 6.1 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 147.2 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -221.7 tot: -175.9 m^2/s^2 ave: -58.6 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 241.97 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 94 20 120 34| 0.0 8.3 8.3| 17.8 -47.2 -29.4 -58.9 -0.37| 10.6 -3.9 1000 98 21 121 35| 1.2 4.1 5.4| 41.4 -47.2 -5.9 -5.9 -0.09| 7.4 -0.7 1500 100 21 122 35| 0.8 1.5 2.4| 45.8 -47.2 -1.4 -0.9 -0.05| 6.5 -0.3 2000 95 20 121 34| 0.6 4.0 4.7| 45.8-140.4 -94.6 -47.3 -0.40| 8.5 -3.4 2500 86 20 115 32| 0.5 5.7 6.2| 45.8-197.7-151.9 -60.8 -0.49| 10.4 -5.1 3000 83 20 113 32| 0.4 6.1 6.5| 45.8-221.7-175.9 -58.6 -0.58| 11.9 -6.9 4000 47 21 92 25| 0.3 5.0 5.4| 45.9-230.8-184.9 -46.2 -0.55| 10.2 -5.6 5000 323 22 301 5| 0.2 4.3 4.6| 45.9-234.3-188.3 -37.7 -0.53| 8.6 -4.6 6000 299 24 252 12| 0.2 3.9 4.1| 47.1-240.6-193.5 -32.3 -0.51| 7.6 -3.9 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251210.00.gif