UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090523.upa.cvt Date: 2300Z 5 SEP 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 5 SEP 25 Station: YBRM WMO ident: 94203 Latitude: -17.95 Longitude: 122.23 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1012 9 21.4 20.2 93 1.2 20.6 50 3 293.5 296.2 293.3 335.9 14.88 1 1006 63 23.2 20.8 86 2.4 21.5 355 4 295.8 298.6 294.4 340.6 15.55 2 1000 117 22.8 20.6 87 2.2 21.3 300 6 296.0 298.7 294.4 340.4 15.45 3 953 535 19.6 16.4 82 3.2 17.5 257 15 296.8 299.1 292.4 332.6 12.40 4 947 589 21.0 9.0 46 12.0 13.8 252 17 298.8 300.2 289.1 321.2 7.62 5 925 793 21.4 4.4 33 17.0 11.8 265 14 301.2 302.2 288.1 318.2 5.67 6 916 878 21.6 0.6 25 21.0 10.4 265 16 302.2 303.0 287.2 315.5 4.36 7 910 934 21.6 -1.4 21 23.0 9.8 266 17 302.8 303.5 286.9 314.4 3.79 8 851 1510 17.4 -7.6 17 25.0 6.0 304 20 304.3 304.7 286.1 312.2 2.53 9 850 1520 17.4 -7.6 17 25.0 6.0 305 20 304.4 304.8 286.1 312.3 2.54 10 752 2548 8.8 -14.2 18 23.0 -0.0 3 20 305.9 306.2 285.8 311.3 1.69 11 700 3137 5.8 -23.2 10 29.0 -3.3 300 17 308.9 309.1 285.9 311.7 0.84 12 681 3361 4.6 -26.4 8 31.0 -4.4 294 22 310.0 310.1 286.1 312.2 0.65 13 670 3494 6.4 -26.6 7 33.0 -3.5 290 25 313.5 313.6 287.3 315.7 0.65 14 544 5171 -2.3 -36.3 5 34.0 -10.1 285 40 322.4 322.4 289.8 323.5 0.32 15 522 5499 -1.3 300 34 327.4 16 500 5840 -3.3 -50.3 1 47.0 -11.6 295 35 329.0 329.0 291.5 329.3 0.08 17 456 6563 -7.3 -53.3 1 46.0 -14.5 300 40 332.8 332.8 292.5 333.0 0.06 18 400 7570 -14.5 -52.5 2 38.0 -19.7 315 44 336.1 336.2 293.4 336.4 0.07 19 363 8297 -20.9 -55.9 3 35.0 -24.6 297 36 337.1 337.1 293.6 337.3 0.05 20 300 9680 -30.1 -60.1 4 30.0 -32.3 315 40 343.0 343.0 295.1 343.1 0.04 21 264 10576 -36.3 -63.3 4 27.0 -37.7 297 43 346.7 346.7 295.9 346.8 0.03 22 250 10950 -39.9 -63.9 6 24.0 -40.9 290 44 346.7 346.8 295.9 346.9 0.03 23 221 11779 -47.7 -61.7 18 14.0 -48.1 277 43 347.2 347.2 296.0 347.4 0.04 24 206 12239 -52.1 -57.0 55 4.9 -52.2 270 44 347.3 347.3 296.1 347.7 0.08 25 205 12271 -52.3 -57.3 55 5.0 -52.5 270 44 347.5 347.5 296.1 347.8 0.08 26 200 12430 -53.3 -61.3 37 8.0 -53.5 270 47 348.4 348.4 296.3 348.6 0.05 27 179 13134 -58.7 -71.7 17 13.0 -58.9 275 50 350.8 350.8 296.8 350.8 0.01 28 150 14220 -67.5 -75.5 31 8.0 -67.5 285 44 353.8 353.8 297.4 353.8 0.01 29 146 14382 -68.9 -75.9 36 7.0 -68.9 285 44 354.1 354.1 297.5 354.2 0.01 30 134 14891 -72.5 -82.5 21 10.0 -72.5 284 42 356.5 356.5 298.0 356.5 0.00 31 102 16459 -81.7 -85.8 50 4.1 -81.7 280 38 367.8 367.8 300.2 367.8 0.00 32 100 16570 -81.1 -85.8 45 4.7 -81.1 280 29 371.0 371.0 300.8 371.0 0.00 33 85 17496 -74.3 -88.3 10 14.0 -74.3 296 30 402.4 402.5 305.5 402.5 0.00 34 70 18630 -71.7 -89.7 5 18.0 -71.8 320 15 431.0 431.0 308.9 431.0 0.00 35 69 18715 -72.1 -90.1 5 18.0 -72.2 322 15 431.9 431.9 309.0 431.9 0.00 36 64 19169 -64.7 -90.7 2 26.0 -65.0 335 13 457.5 457.5 311.5 457.6 0.00 37 59 19670 -63.3 -89.3 2 26.0 -63.6 348 11 471.5 471.5 312.8 471.5 0.00 38 55 20102 -64.5 -89.5 2 25.0 -64.8 359 9 478.3 478.3 313.3 478.3 0.00 39 50 20690 -62.1 -89.1 2 27.0 -62.6 15 7 497.1 497.1 314.8 497.2 0.00 40 44 21482 -59.7 -88.7 1 29.0 -60.4 39 12 521.5 521.5 316.4 521.5 0.00 41 42 21772 -61.1 -89.1 1 28.0 -61.7 47 13 525.0 525.0 316.6 525.1 0.00 42 38 22399 -56.1 -88.1 1 32.0 -57.3 66 17 553.0 553.0 318.3 553.0 0.00 43 30 23880 -61.5 -89.5 1 28.0 -62.3 110 25 577.0 577.0 319.5 577.0 0.00 44 21 26120 -54.9 -86.9 1 32.0 -57.1 92 31 658.9 658.9 323.0 658.9 0.01 45 20 26430 -56.5 -86.5 1 30.0 -58.4 90 32 663.2 663.2 323.2 663.3 0.01 46 19 26756 -56.9 -86.9 1 30.0 -58.8 90 31 671.8 671.8 323.5 671.9 0.01 47 10 30920 -47.1 -83.1 1 36.0 -53.8 95 22 843.7 843.8 328.2 844.1 0.04 48 9.0 31622 -44.5 -82.5 1 38.0 -52.9 879.5 879.6 329.0 880.0 0.05 TRP 102 16459 -81.7 -85.8 50 4.1 -81.7 280 38 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 577.31 mb = 4727.60 m = 15510.31 ft Wetbulb zero: 752.63 mb = 2540.90 m = 8336.19 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 21.09 % Est. max temperature: 31.88 C = 89.39 F Sfc-Lift cond lev (LCL): 994.67 mb = 163.34 m = 535.90 ft T: 22.44 C 700-500 lapse rate: 3.37 C/km ThetaE index: 28.39 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 781.29 mb = 2227.35 m = 7307.50 ft Mean mixing ratio: 10.96 g/kg Conv temperature: 33.34 C = 92.01 F Cap Strength: 7.88 C Lifted Index: 8.05 C Risk: None Lifted Index @300 mb: 10.31 C Lifted Index @700 mb: 1.56 C Showalter Index: 17.57 C Risk: None Total Totals Index: 16.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: -4.30 C K Index: -15.90 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.77 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 54274.12 J/kg Cap Strength: 8.05 C Lift Cond Lev (LCL): 870.06 mb = 1319.74 m = 4329.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 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 1012 9 50 3 -2.3 -1.9 | 140 18 -11.6 13.7 1 1000 117 300 6 5.2 -3.0 | 162 13 -4.1 12.6 2 979 305 280 10 9.8 -1.7 | 182 14 0.5 13.9 3 945 610 250 17 16.0 5.8 | 197 22 6.7 21.4 4 925 793 265 14 13.9 1.2 | 195 17 4.6 16.8 5 912 914 265 17 16.9 1.5 | 204 19 7.6 17.1 6 850 1520 305 20 16.4 -11.5 | 240 8 7.1 4.1 7 850 1524 305 19 15.6 -10.9 | 233 8 6.3 4.7 8 790 2134 340 14 4.8 -13.2 | 118 5 -4.5 2.4 9 761 2438 5 20 -1.7 -19.9 | 69 12 -11.0 -4.3 10 734 2743 360 19 -0.0 -19.0 | 70 10 -9.3 -3.4 11 708 3048 310 16 12.3 -10.3 | 209 6 3.0 5.3 12 700 3137 300 17 14.7 -8.5 | 217 9 5.4 7.1 13 656 3658 285 29 28.0 -7.5 | 247 20 18.7 8.1 14 608 4267 305 33 27.0 -18.9 | 281 18 17.7 -3.3 15 543 5182 285 40 38.6 -10.4 | 260 30 29.3 5.3 16 522 5486 300 34 29.4 -17.0 | 274 20 20.1 -1.4 17 500 5840 295 35 31.7 -14.8 | 268 22 22.4 0.8 18 465 6401 295 38 34.4 -16.1 | 271 25 25.1 -0.5 19 413 7315 325 48 27.5 -39.3 | 322 30 18.2 -23.7 20 400 7570 315 44 31.1 -31.1 | 305 27 21.8 -15.5 21 351 8534 290 33 31.0 -11.3 | 259 22 21.7 4.3 22 323 9144 320 42 27.0 -32.2 | 313 24 17.7 -16.6 23 300 9680 315 40 28.3 -28.3 | 304 23 19.0 -12.7 24 250 10950 290 44 41.3 -15.0 | 269 32 32.0 0.6 25 207 12192 270 43 43.0 -0.0 | 245 37 33.7 15.6 26 200 12430 270 47 47.0 -0.0 | 248 41 37.7 15.6 27 179 13106 275 50 49.8 -4.4 | 254 42 40.5 11.2 28 150 14220 285 44 42.5 -11.4 | 263 33 33.2 4.2 29 102 16459 280 38 37.4 -6.6 | 252 30 28.1 9.0 30 100 16570 280 29 28.6 -5.0 | 241 22 19.3 10.6 31 97 16764 280 40 39.4 -6.9 | 254 31 30.1 8.7 32 70 18630 320 15 9.6 -11.5 | 185 4 0.3 4.1 33 50 20690 15 7 -1.8 -6.8 | 129 14 -11.1 8.8 34 30 23880 110 25 -23.5 8.6 | 126 41 -32.8 24.2 35 20 26430 90 32 -32.0 0.0 | 111 44 -41.3 15.6 36 10 30920 95 22 -21.9 1.9 | 119 36 -31.2 17.5 Wind Parameters Mean winds (0-6000m): 299.2 at 24.2 knts Storm direction: 329.2 at 18.2 knts Shear (0-3000m) pos: 4.7 neg: 5.5 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 100.0 neg: -18.8 tot: 81.2 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.90 Bulk Shear: 34.14 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 ------------------------------------------------------------------------------- 500 279 9 179 14| 0.0 17.9 17.9| 54.2 0.0 54.2 108.5 0.75| 19.7 14.7 1000 266 12 191 17| 2.2 8.9 11.1| 74.5 -1.2 73.3 73.3 0.57| 16.4 9.4 1500 276 15 200 15| 4.8 6.0 10.7| 97.0 -1.2 95.8 63.9 0.58| 14.7 8.5 2000 288 15 205 12| 4.5 4.5 9.0| 97.0 -7.3 89.7 44.9 0.35| 13.6 4.8 2500 302 16 208 8| 5.6 3.6 9.2| 97.0 -18.2 78.8 31.5 0.19| 13.2 2.5 3000 312 16 208 6| 4.7 5.5 10.2|100.0 -18.8 81.2 27.1 0.24| 13.8 3.3 4000 304 18 227 8| 3.9 5.8 9.7|153.5 -18.8 134.7 33.7 0.31| 13.4 4.2 5000 302 22 245 10| 3.4 5.4 8.8|176.2 -58.0 118.2 23.6 0.26| 12.4 3.2 6000 299 24 252 12| 3.4 4.8 8.2|212.6 -77.6 135.0 22.5 0.24| 11.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20250905.23.gif