UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110923.upa.cvt Date: 2300Z 9 NOV 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 9 NOV 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 1009 9 28.0 23.6 77 4.4 24.7 165 10 300.4 303.8 297.6 354.6 18.47 1 1002 68 26.0 22.7 82 3.3 23.6 181 11 299.0 302.2 296.7 350.3 17.59 2 1000 85 25.8 22.7 83 3.1 23.6 185 11 299.0 302.2 296.7 350.4 17.63 3 949 545 22.2 20.9 92 1.3 21.3 217 10 299.8 302.8 296.3 348.4 16.62 4 925 768 20.8 18.3 86 2.5 19.1 240 10 300.6 303.2 295.0 343.0 14.46 5 911 900 20.2 16.4 79 3.8 17.6 263 9 301.3 303.7 294.2 339.5 12.99 6 897 1035 23.8 -1.2 19 25.0 10.6 277 11 306.3 307.1 288.2 318.4 3.90 7 879 1212 23.4 9.4 41 14.0 14.6 295 15 307.7 309.3 292.6 333.4 8.45 8 875 1252 23.6 7.6 36 16.0 13.8 299 15 308.3 309.7 292.0 331.2 7.50 9 854 1463 22.0 9.0 43 13.0 13.8 321 19 308.8 310.4 293.0 334.6 8.46 10 850 1504 21.8 8.8 43 13.0 13.7 325 20 309.0 310.6 293.0 334.6 8.39 11 807 1951 18.6 9.6 56 9.0 12.9 340 19 310.2 312.0 294.0 338.8 9.34 12 773 2319 17.2 -2.8 25 20.0 6.8 349 13 312.5 313.3 290.3 325.3 4.02 13 700 3154 9.4 -5.6 34 15.0 2.2 30 13 312.9 313.6 290.1 324.4 3.60 14 635 3950 1.6 -6.4 55 8.0 -2.1 40 15 312.9 313.6 290.2 324.7 3.73 15 631 4001 1.8 -15.2 27 17.0 -4.6 37 15 313.7 314.0 288.6 319.8 1.86 16 623 4103 1.0 -16.0 27 17.0 -5.2 27 15 313.9 314.2 288.6 319.7 1.76 17 614 4220 2.8 -35.2 4 38.0 -6.5 16 14 317.3 317.3 288.2 318.4 0.31 18 550 5105 -0.3 -44.3 2 44.0 -9.2 299 11 323.7 323.8 290.0 324.3 0.14 19 500 5860 -5.5 -41.5 4 36.0 -12.6 290 16 326.3 326.4 290.9 327.1 0.20 20 444 6782 -12.3 -44.3 5 32.0 -17.6 278 17 329.0 329.1 291.6 329.7 0.17 21 438 6886 -11.1 -44.1 5 33.0 -16.9 268 19 331.8 331.9 292.4 332.5 0.17 22 400 7580 -14.3 -55.3 2 41.0 -19.6 290 27 336.4 336.4 293.4 336.6 0.05 23 317 9303 -25.1 -59.1 3 34.0 -28.2 277 37 344.5 344.5 295.4 344.7 0.04 24 300 9700 -28.5 -53.5 7 25.0 -30.9 280 41 345.2 345.2 295.6 345.6 0.09 25 250 10970 -39.1 -58.1 12 19.0 -40.2 290 38 347.9 347.9 296.3 348.2 0.06 26 228 11595 -44.9 -59.9 17 15.0 -45.5 283 39 348.4 348.4 296.3 348.6 0.05 27 212 12079 -48.5 -64.5 14 16.0 -49.0 286 39 350.1 350.1 296.7 350.2 0.03 28 203 12363 -50.9 -59.9 34 9.0 -51.2 297 38 350.7 350.7 296.8 350.9 0.06 29 200 12460 -51.7 -55.7 62 4.0 -51.8 300 38 350.9 350.9 296.9 351.3 0.10 30 150 14260 -66.5 -72.5 43 6.0 -66.5 315 48 355.5 355.5 297.8 355.6 0.01 31 148 14341 -66.9 -75.9 27 9.0 -67.0 316 50 356.2 356.2 298.0 356.2 0.01 32 129 15162 -71.1 -85.3 10 14.2 -71.1 330 67 363.0 363.0 299.3 363.0 0.00 33 123 15443 -72.5 -88.5 7 16.0 -72.5 330 67 365.4 365.4 299.7 365.4 0.00 34 100 16630 -82.1 -90.1 24 8.0 -82.1 255 28 369.1 369.1 300.4 369.1 0.00 35 89 17272 -87.3 -92.3 39 5.0 -87.3 270 19 371.2 371.2 300.8 371.2 0.00 36 76 18147 -79.7 -89.7 18 10.0 -79.7 22 17 404.3 404.3 305.7 404.3 0.00 37 74 18300 -75.1 -87.1 14 12.0 -75.2 41 17 417.0 417.0 307.4 417.0 0.00 38 70 18620 -76.9 -88.9 13 12.0 -76.9 80 16 419.9 419.9 307.7 419.9 0.00 39 65 19048 -75.9 -89.9 9 14.0 -75.9 84 16 431.0 431.0 309.0 431.1 0.00 40 62 19326 -69.3 -89.3 4 20.0 -69.4 87 15 451.5 451.5 311.0 451.5 0.00 41 60 19523 -67.7 -89.7 3 22.0 -67.9 89 15 459.4 459.4 311.7 459.4 0.00 42 53 20273 -66.7 -90.7 2 24.0 -67.0 97 14 478.3 478.3 313.3 478.3 0.00 43 51 20508 -62.5 -90.5 1 28.0 -62.9 99 14 493.4 493.4 314.5 493.4 0.00 44 50 20630 -63.5 -89.5 2 26.0 -63.8 100 14 493.8 493.8 314.5 493.9 0.00 45 35 22818 -64.5 -91.5 1 27.0 -65.0 86 25 544.3 544.3 317.8 544.3 0.00 46 30 23770 -60.5 -89.5 1 29.0 -61.4 80 30 579.7 579.7 319.6 579.7 0.00 47 28 24200 -59.9 -89.9 1 30.0 -60.9 80 30 592.9 592.9 320.3 593.0 0.00 48 26 24668 -55.5 -88.5 1 33.0 -57.2 80 30 618.1 618.1 321.4 618.2 0.01 49 24 25177 -56.3 -88.3 1 32.0 -58.0 80 29 630.1 630.1 321.9 630.2 0.01 50 20 26350 -50.9 -85.9 1 35.0 -54.1 80 29 680.4 680.4 323.8 680.5 0.01 51 16 27821 -46.1 -84.1 1 38.0 -51.6 64 26 740.9 740.9 325.7 741.0 0.02 52 11 30299 -49.1 -85.1 1 36.0 -54.6 37 21 813.8 813.8 327.6 814.0 0.03 53 10 30930 -45.9 -84.9 0 39.0 -53.2 30 20 848.2 848.2 328.4 848.5 0.03 54 9.4 31341 -46.5 -85.5 0 39.0 -53.8 861.1 861.1 328.7 861.3 0.03 55 7.2 33145 -37.9 -79.9 0 42.0 -51.0 964.6 964.6 330.6 965.6 0.09 TRP 89 17272 -87.3 -92.3 39 5.0 -87.3 270 19 371.2 371.2 300.8 371.2 0.00 WND 129 15162 -71.1 -85.3 10 14.2 -71.1 330 67 363.0 363.0 299.3 363.0 0.00 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 556.19 mb = 5019.73 m = 16468.73 ft Wetbulb zero: 666.75 mb = 3551.25 m = 11650.96 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 35.07 % Est. max temperature: 36.31 C = 97.35 F Sfc-Lift cond lev (LCL): 946.92 mb = 564.02 m = 1850.43 ft T: 22.08 C 700-500 lapse rate: 5.51 C/km ThetaE index: 31.97 C Layer 949.0- 879.0 mb Conv cond level (CCL): 774.59 mb = 2301.81 m = 7551.77 ft Mean mixing ratio: 16.20 g/kg Conv temperature: 40.08 C = 104.14 F Cap Strength: 5.47 C Lifted Index: -1.59 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.36 C Lifted Index @700 mb: -0.46 C Showalter Index: 3.62 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 14.30 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 282.43 J/kg Max Up Vert Vel: 23.77 m/s Conv Inhibition (B-): 245.73 J/kg Cap Strength: 5.45 C Lift Cond Lev (LCL): 925.45 mb = 763.72 m = 2505.62 ft Lev Free Conv (LFC): 700.45 mb = 3148.54 m = 10329.72 ft Equ Level (EL): 390.45 mb = 7758.94 m = 25455.52 ft B at Equ Level: 281.41 J/kg Max Parcel Lev (MPL): 190.45 mb = 12765.98 m = 41882.62 ft Wind level data Storm motion: 5 at 10 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 1009 9 165 10 -2.6 9.7 | 175 20 -1.7 19.5 1 1000 85 185 11 1.0 11.0 | 185 21 1.9 20.8 2 975 305 190 10 1.7 9.8 | 188 20 2.6 19.7 3 942 610 225 10 7.1 7.1 | 205 19 8.0 16.9 4 925 768 240 10 8.7 5.0 | 213 18 9.6 14.8 5 910 914 265 9 9.0 0.8 | 223 14 9.9 10.6 6 850 1504 325 20 11.5 -16.4 | 298 14 12.4 -6.6 7 818 1829 340 22 7.5 -20.7 | 322 14 8.4 -10.8 8 789 2134 340 15 5.1 -14.1 | 305 7 6.0 -4.3 9 761 2438 355 11 1.0 -11.0 | 301 2 1.9 -1.1 10 735 2743 25 11 -4.6 -10.0 | 88 4 -3.8 -0.1 11 709 3048 10 12 -2.1 -11.8 | 31 2 -1.2 -2.0 12 700 3154 30 13 -6.5 -11.3 | 76 6 -5.6 -1.4 13 683 3353 35 13 -7.5 -10.6 | 83 7 -6.6 -0.8 14 633 3962 40 15 -9.6 -11.5 | 79 9 -8.7 -1.7 15 610 4267 10 14 -2.4 -13.8 | 21 4 -1.5 -4.0 16 565 4877 295 8 7.3 -3.4 | 232 10 8.1 6.5 17 544 5182 300 12 10.4 -6.0 | 251 12 11.3 3.8 18 504 5791 275 14 13.9 -1.2 | 240 17 14.8 8.6 19 500 5860 290 16 15.0 -5.5 | 255 17 15.9 4.4 20 485 6096 295 17 15.4 -7.2 | 261 17 16.3 2.6 21 448 6706 285 15 14.5 -3.9 | 249 16 15.4 6.0 22 431 7010 255 22 21.3 5.7 | 235 27 22.1 15.5 23 400 7580 290 27 25.4 -9.2 | 269 26 26.3 0.6 24 398 7620 290 28 26.3 -9.6 | 269 27 27.2 0.3 25 366 8230 270 25 25.0 -0.0 | 249 28 25.9 9.8 26 300 9700 280 41 40.4 -7.1 | 266 41 41.3 2.7 27 285 10058 280 41 40.4 -7.1 | 266 41 41.3 2.7 28 261 10668 290 39 36.6 -13.3 | 275 38 37.5 -3.5 29 250 10970 290 38 35.7 -13.0 | 275 37 36.6 -3.2 30 218 11887 280 39 38.4 -6.8 | 266 39 39.3 3.1 31 200 12460 300 38 32.9 -19.0 | 285 35 33.8 -9.2 32 189 12802 300 39 33.8 -19.5 | 286 36 34.7 -9.7 33 164 13716 310 38 29.1 -24.4 | 296 33 30.0 -14.6 34 156 14021 300 42 36.4 -21.0 | 287 39 37.3 -11.2 35 150 14260 315 48 33.9 -33.9 | 305 42 34.8 -24.1 36 129 15162 330 67 33.5 -58.0 | 324 59 34.4 -48.2 37 121 15545 330 67 33.5 -58.0 | 324 59 34.4 -48.2 38 103 16459 270 26 26.0 -0.0 | 250 29 26.9 9.8 39 100 16630 255 28 27.0 7.2 | 239 33 27.9 17.1 40 98 16764 255 28 27.0 7.2 | 239 33 27.9 17.1 41 89 17272 270 19 19.0 -0.0 | 244 22 19.9 9.8 42 70 18620 80 16 -15.8 -2.8 | 115 16 -14.9 7.1 43 50 20630 100 14 -13.8 2.4 | 134 18 -12.9 12.3 44 30 23770 80 30 -29.5 -5.2 | 99 29 -28.7 4.6 45 20 26350 80 29 -28.6 -5.0 | 100 28 -27.7 4.8 46 10 30930 30 20 -10.0 -17.3 | 51 12 -9.1 -7.5 Wind Parameters Mean winds (0-6000m): 335.2 at 13.2 knts Storm direction: 5.2 at 9.9 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -133.9 deg Storm rel helicity (0-3000m) pos: 170.4 neg: -7.8 tot: 162.6 m^2/s^2 ave: 54.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 6.8 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 4.28 Bulk Shear: 66.02 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 ------------------------------------------------------------------------------- 500 191 10 188 20| 8.4 0.0 8.4| 44.5 0.0 44.5 89.0 0.93| 9.4 8.7 1000 215 10 200 19| 8.7 0.0 8.7| 87.0 0.0 87.0 87.0 0.89| 10.5 9.3 1500 257 12 225 18| 10.2 0.0 10.2|149.1 0.0 149.1 99.4 0.94| 12.6 11.8 2000 296 14 255 14| 7.2 0.0 7.2|168.7 -3.4 165.3 82.6 0.84| 11.9 10.0 2500 311 14 266 12| 4.3 0.0 4.3|169.2 -6.3 162.9 65.2 0.69| 11.4 7.9 3000 323 14 276 9| 3.6 0.0 3.6|170.4 -7.8 162.6 54.2 0.64| 10.6 6.8 4000 348 14 313 5| 2.7 0.2 2.9|173.9 -10.5 163.4 40.9 0.59| 9.0 5.3 5000 349 13 313 5| 2.2 1.8 4.0|177.5 -37.0 140.5 28.1 0.26| 9.6 2.5 6000 335 13 288 7| 2.0 1.9 3.9|205.4 -45.9 159.5 26.6 0.27| 9.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20251109.23.gif