UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 27 NOV 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 21.8 12.8 57 9.0 16.2 20 12 293.4 295.0 288.6 319.5 9.14 1 1000 170 20.8 11.8 56 9.0 15.3 35 23 294.0 295.5 288.4 319.0 8.72 2 925 836 14.8 10.4 75 4.4 12.1 30 23 294.4 296.0 288.5 319.2 8.59 3 850 1547 9.8 7.4 85 2.4 8.4 50 12 296.4 297.8 288.3 318.6 7.62 4 804 2007 7.2 6.4 95 0.8 6.8 14 15 298.4 299.8 288.9 320.5 7.52 5 798 2069 7.6 1.6 66 6.0 4.5 9 16 299.5 300.4 287.2 315.5 5.39 6 789 2163 7.4 -4.6 42 12.0 2.0 2 16 300.2 300.9 285.5 310.7 3.44 7 785 2205 8.2 -16.8 15 25.0 -0.6 359 17 301.5 301.8 283.7 305.7 1.31 8 757 2505 9.6 -12.4 20 22.0 0.8 335 19 306.2 306.5 286.2 312.4 1.95 9 709 3046 5.6 -0.4 65 6.0 2.5 293 22 307.6 308.5 289.9 323.7 5.24 10 700 3150 4.4 -1.6 65 6.0 1.4 285 23 307.4 308.3 289.5 322.4 4.86 11 686 3314 3.4 2.5 94 0.9 2.9 282 24 308.0 309.3 291.3 328.5 6.70 12 683 3350 5.2 4.2 93 1.0 4.6 282 25 310.4 311.9 292.7 333.8 7.59 13 673 3470 5.4 5.4 100 0.0 5.4 280 26 312.0 313.5 293.8 337.9 8.39 14 640 3879 4.0 3.8 99 0.2 3.9 273 29 314.9 316.4 294.2 339.6 7.88 15 504 5787 -4.9 -5.5 96 0.6 -5.2 241 44 326.3 327.3 295.0 343.0 5.04 16 500 5850 -5.5 -6.2 95 0.7 -5.8 240 45 326.3 327.3 294.9 342.3 4.82 17 450 6672 -11.5 -13.5 85 2.0 -12.3 245 48 328.8 329.4 294.1 339.0 3.00 18 449 6689 -11.5 -14.0 82 2.5 -12.5 245 48 329.0 329.6 294.0 338.9 2.89 19 427 7075 -14.5 -24.5 42 10.0 -17.3 247 50 329.9 330.2 292.9 334.3 1.23 20 400 7570 -16.9 -28.9 35 12.0 -19.8 250 52 333.0 333.2 293.4 336.2 0.88 21 391 7740 -17.9 -29.9 34 12.0 -20.7 250 53 333.9 334.1 293.6 336.9 0.82 22 325 9096 -25.3 -39.3 26 14.0 -27.5 246 59 341.8 341.9 295.1 343.3 0.39 23 310 9436 -27.5 -41.5 25 14.0 -29.5 246 61 343.4 343.5 295.4 344.7 0.32 24 300 9670 -29.3 -37.3 46 8.0 -30.6 245 62 344.1 344.2 295.8 346.1 0.52 25 273 10338 -34.5 -39.3 62 4.8 -35.1 245 67 346.0 346.1 296.1 347.8 0.46 26 255 10813 -36.9 -46.9 35 10.0 -37.8 245 71 349.2 349.3 296.7 350.1 0.22 27 250 10950 -38.3 -47.3 38 9.0 -39.1 245 72 349.1 349.2 296.6 350.0 0.21 28 244 11116 -40.1 -48.1 42 8.0 -40.7 246 73 348.9 348.9 296.5 349.7 0.20 29 200 12440 -51.1 250 80 351.8 30 191 12737 -53.6 250 84 352.6 31 150 14240 -66.5 255 80 355.5 32 127 15227 -73.1 253 73 361.0 33 100 16590 -82.5 250 62 368.3 34 87 17359 -85.3 250 45 377.7 35 79 17897 -78.7 250 34 401.9 36 70 18590 -75.3 250 19 423.3 37 65 19016 -73.7 244 19 435.9 38 60 19485 -68.7 239 19 457.1 39 50 20570 -67.7 225 19 484.0 40 48 20817 -67.7 221 19 489.6 41 42 21636 -62.9 208 18 520.6 42 38 22255 -63.3 198 17 534.7 43 31 23525 -59.5 178 16 577.0 44 30 23730 -60.9 175 16 578.6 45 22 25688 -54.3 309 16 651.9 46 20 26300 -53.9 350 16 671.2 47 18 26981 -51.3 699.9 48 17 27352 -50.9 712.7 TRP WND 191 12737 -53.6 250 84 352.6 Sounding variables and indices 1000-500 mb thick: 5680.00 m Freezing level: 578.88 mb = 4736.80 m = 15540.48 ft Wetbulb zero: 785.90 mb = 2195.14 m = 7201.81 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 78.55 % Est. max temperature: 24.35 C = 75.83 F Sfc-Lift cond lev (LCL): 892.13 mb = 1140.27 m = 3740.99 ft T: 12.66 C 700-500 lapse rate: 3.67 C/km ThetaE index: 14.78 C Layer 798.0- 757.0 mb Conv cond level (CCL): 837.42 mb = 1670.36 m = 5480.13 ft Mean mixing ratio: 8.70 g/kg Conv temperature: 25.40 C = 77.72 F Cap Strength: 11.55 C Lifted Index: 11.36 C Risk: None Lifted Index @300 mb: 18.14 C Lifted Index @700 mb: 4.32 C Showalter Index: 11.71 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 12.90 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 157.80 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.51 J/kg Max Up Vert Vel: 2.24 m/s Conv Inhibition (B-): 37268.44 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 872.63 mb = 1326.08 m = 4350.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 20 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 20 12 -4.1 -11.3 | 91 20 -20.1 0.4 1 1000 170 35 23 -13.2 -18.8 | 76 30 -29.2 -7.2 2 925 836 30 23 -11.5 -19.9 | 73 29 -27.5 -8.3 3 850 1547 50 12 -9.2 -7.7 | 99 25 -25.2 3.9 4 700 3150 285 23 22.2 -6.0 | 227 8 6.2 5.7 5 500 5850 240 45 39.0 22.5 | 214 41 23.0 34.2 6 400 7570 250 52 48.9 17.8 | 228 44 32.9 29.4 7 300 9670 245 62 56.2 26.2 | 227 55 40.2 37.9 8 250 10950 245 72 65.3 30.4 | 229 65 49.3 42.1 9 200 12440 250 80 75.2 27.4 | 237 71 59.2 39.0 10 191 12737 250 84 78.9 28.7 | 237 75 62.9 40.4 11 150 14240 255 80 77.3 20.7 | 242 69 61.3 32.4 12 100 16590 250 62 58.3 21.2 | 232 54 42.3 32.9 13 70 18590 250 19 17.9 6.5 | 186 18 1.9 18.2 14 50 20570 225 19 13.4 13.4 | 174 25 -2.6 25.1 15 30 23730 175 16 -1.4 15.9 | 148 33 -17.4 27.6 16 20 26300 350 16 2.8 -15.8 | 73 14 -13.2 -4.1 Wind Parameters Mean winds (0-6000m): 276.1 at 26.4 knts Storm direction: 306.1 at 19.8 knts Shear (0-3000m) pos: 1.1 neg: 5.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 151.6 deg Storm rel helicity (0-3000m) pos: 83.2 neg: -121.0 tot: -37.7 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 217.95 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 33 21 77 28| 11.9 0.0 11.9| 0.0 -44.8 -44.8 -89.7 -0.54| 13.2 -7.2 1000 32 22 76 28| 4.8 0.0 4.8| 23.2 -49.9 -26.8 -26.8 -0.27| 8.7 -2.3 1500 34 20 80 28| 2.1 0.0 2.1| 83.2 -49.9 33.3 22.2 0.15| 8.8 1.3 2000 33 18 82 26| 1.6 2.2 3.8| 83.2 -89.1 -5.8 -2.9 -0.08| 8.8 -0.7 2500 26 18 79 24| 1.3 4.0 5.2| 83.2-114.0 -30.7 -12.3 -0.19| 9.5 -1.8 3000 13 18 73 21| 1.1 5.0 6.1| 83.2-121.0 -37.7 -12.6 -0.29| 10.5 -3.0 4000 339 20 51 11| 0.8 5.2 6.0| 85.0-124.4 -39.4 -9.9 -0.25| 9.7 -2.4 5000 304 23 289 3| 0.6 5.1 5.8| 85.0-147.5 -62.5 -12.5 -0.25| 9.1 -2.3 6000 276 26 229 14| 0.5 5.0 5.5| 91.4-198.2-106.8 -17.8 -0.27| 8.7 -2.3 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251127.00.gif