UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111023.upa.cvt Date: 2300Z 10 NOV 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 10 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 1010 9 28.0 24.2 80 3.8 25.2 165 7 300.3 303.8 298.0 356.6 19.15 1 1000 98 26.0 23.2 85 2.8 24.0 175 9 299.1 302.5 297.1 352.3 18.19 2 992 169 25.0 23.0 89 2.0 23.6 173 9 298.8 302.1 297.0 351.7 18.11 3 938 660 21.4 20.9 97 0.5 21.1 207 8 300.0 303.1 296.5 349.2 16.82 4 926 773 21.0 19.1 89 1.9 19.7 219 7 300.7 303.5 295.6 345.3 15.20 5 925 782 21.0 19.1 89 1.9 19.7 220 7 300.8 303.6 295.6 345.5 15.22 6 918 848 21.2 16.4 74 4.8 17.9 247 7 301.6 304.0 294.2 339.6 12.88 7 912 905 23.6 9.6 41 14.0 14.9 271 7 304.7 306.2 291.6 329.5 8.25 8 910 924 23.8 11.8 47 12.0 16.1 276 7 305.1 306.9 292.7 333.9 9.59 9 888 1138 23.2 12.2 50 11.0 16.0 297 9 306.6 308.5 293.6 337.1 10.10 10 850 1518 20.4 13.4 64 7.0 15.7 335 13 307.5 309.7 294.8 342.1 11.44 11 785 2198 14.0 11.8 87 2.2 12.6 340 11 307.7 309.8 294.7 341.5 11.15 12 747 2616 12.0 6.0 67 6.0 8.4 342 9 310.0 311.4 292.8 334.1 7.88 13 745 2638 12.6 -0.4 41 13.0 5.7 342 9 310.8 311.8 290.7 326.4 4.99 14 735 2752 12.2 -5.8 28 18.0 3.6 343 8 311.6 312.3 289.5 322.3 3.37 15 702 3135 8.6 -7.4 31 16.0 1.3 345 6 311.8 312.3 289.3 321.7 3.12 16 700 3159 8.4 -7.6 31 16.0 1.1 345 6 311.8 312.4 289.2 321.6 3.08 17 678 3421 7.2 -17.8 15 25.0 -1.9 358 10 313.3 313.6 288.1 317.9 1.39 18 647 3803 4.4 -10.6 33 15.0 -2.0 78 4 314.4 314.9 289.6 322.9 2.63 19 630 4019 2.8 -18.2 20 21.0 -4.6 93 2 314.9 315.2 288.6 319.8 1.45 20 609 4292 2.8 -37.2 3 40.0 -6.7 320 7 318.0 318.1 288.4 318.9 0.26 21 575 4754 0.2 -21.8 17 22.0 -7.0 305 17 320.2 320.5 290.0 324.2 1.16 22 544 5195 -1.7 -34.7 6 33.0 -9.6 315 23 323.1 323.2 290.1 324.4 0.37 23 524 5492 -4.3 -21.3 25 17.0 -9.8 310 26 323.4 323.7 291.2 328.1 1.33 24 500 5860 -4.7 -45.7 2 41.0 -12.3 285 15 327.3 327.3 291.1 327.8 0.13 25 494 5955 -5.1 -47.1 2 42.0 -12.6 285 15 328.0 328.0 291.3 328.4 0.11 26 492 5987 -4.9 -48.9 2 44.0 -12.6 285 15 328.6 328.6 291.4 328.9 0.09 27 429 7048 -13.1 -44.1 5 31.0 -18.3 289 20 331.3 331.3 292.3 332.0 0.18 28 400 7580 -14.9 -51.9 3 37.0 -19.9 310 26 335.6 335.6 293.3 335.9 0.08 29 353 8516 -20.3 -57.3 2 37.0 -24.2 291 34 340.6 340.6 294.5 340.8 0.05 30 338 8837 -23.1 -38.1 24 15.0 -25.6 294 35 341.0 341.1 295.0 342.7 0.42 31 332 8968 -23.9 -56.9 3 33.0 -27.1 295 35 341.7 341.7 294.8 341.9 0.05 32 310 9465 -27.7 -55.7 5 28.0 -30.2 302 37 343.1 343.1 295.1 343.4 0.06 33 300 9700 -29.1 -47.1 16 18.0 -31.1 305 38 344.4 344.4 295.6 345.1 0.18 34 290 9942 -30.7 -59.7 4 29.0 -32.8 305 37 345.4 345.5 295.7 345.6 0.04 35 285 10065 -31.1 -50.1 14 19.0 -32.9 305 37 346.6 346.6 296.0 347.2 0.14 36 250 10980 -38.9 -56.9 13 18.0 -39.9 275 42 348.2 348.2 296.3 348.5 0.07 37 227 11630 -44.9 -55.9 28 11.0 -45.4 284 43 348.8 348.8 296.4 349.2 0.09 38 223 11748 -45.9 -54.9 35 9.0 -46.3 285 44 349.1 349.1 296.5 349.5 0.10 39 220 11838 -46.1 -61.1 17 15.0 -46.7 286 44 350.1 350.1 296.7 350.3 0.05 40 200 12460 -51.9 -56.9 55 5.0 -52.1 295 45 350.6 350.6 296.8 351.0 0.09 41 187 12893 -55.7 -57.4 81 1.7 -55.8 297 48 351.2 351.3 297.0 351.6 0.09 42 174 13348 -59.5 -65.5 46 6.0 -59.6 298 52 352.3 352.3 297.1 352.4 0.03 43 160 13868 -64.5 -67.9 63 3.4 -64.6 300 54 352.4 352.4 297.2 352.5 0.03 44 156 14023 -65.7 -70.7 50 5.0 -65.7 300 53 352.9 352.9 297.3 353.0 0.02 45 150 14260 -67.9 -70.1 73 2.2 -67.9 300 52 353.1 353.1 297.3 353.2 0.02 46 145 14463 -69.7 -74.4 50 4.7 -69.7 298 50 353.4 353.4 297.4 353.5 0.01 47 139 14714 -71.9 -74.5 68 2.6 -71.9 295 48 353.9 353.9 297.5 353.9 0.01 48 130 15107 -74.7 -80.7 39 6.0 -74.7 292 45 355.7 355.7 297.8 355.7 0.00 49 127 15243 -75.7 -80.7 45 5.0 -75.7 290 44 356.3 356.3 298.0 356.3 0.00 50 123 15430 -72.7 -85.7 12 13.0 -72.8 284 45 365.0 365.0 299.7 365.0 0.00 51 100 16620 -81.7 -89.7 24 8.0 -81.7 285 32 369.9 369.9 300.5 369.9 0.00 52 86 17446 -88.7 -93.1 43 4.4 -88.7 300 39 372.1 372.1 300.9 372.1 0.00 53 86 17446 -88.7 -93.1 43 4.4 -88.7 300 39 372.1 372.1 300.9 372.1 0.00 54 81 17772 -84.5 -91.5 28 7.0 -84.5 348 31 387.1 387.1 303.3 387.1 0.00 55 80 17841 -76.7 -87.7 16 11.0 -76.7 358 30 404.5 404.5 305.8 404.6 0.00 56 79 17914 -75.5 -86.5 16 11.0 -75.6 8 28 408.5 408.5 306.3 408.5 0.00 57 75 18216 -71.5 -88.5 6 17.0 -71.6 50 22 423.0 423.0 308.0 423.0 0.00 58 70 18620 -73.7 -88.7 8 15.0 -73.7 105 13 426.7 426.7 308.5 426.7 0.00 59 65 19053 -74.9 -89.9 8 15.0 -75.0 98 12 433.2 433.2 309.2 433.2 0.00 60 57 19835 -66.7 -89.7 3 23.0 -66.9 87 9 468.4 468.4 312.5 468.4 0.00 61 54 20162 -67.7 -90.7 2 23.0 -67.9 82 8 473.4 473.4 312.9 473.4 0.00 62 50 20630 -64.5 -90.5 2 26.0 -64.8 75 7 491.5 491.5 314.3 491.5 0.00 63 48 20880 -63.3 -89.3 2 26.0 -63.7 74 8 500.1 500.1 314.9 500.1 0.00 64 43 21554 -64.7 -90.7 2 26.0 -65.1 71 12 512.7 512.7 315.8 512.7 0.00 65 42 21698 -61.9 -89.9 1 28.0 -62.4 70 13 523.1 523.1 316.5 523.1 0.00 66 37 22481 -62.3 -89.3 2 27.0 -62.9 66 17 541.3 541.3 317.6 541.4 0.00 67 35 22828 -58.1 -89.1 1 31.0 -59.1 65 19 561.0 561.0 318.7 561.0 0.00 68 31 23594 -57.3 -88.3 1 31.0 -58.5 61 23 582.9 582.9 319.8 583.0 0.01 69 30 23800 -58.9 -87.9 1 29.0 -59.9 60 24 584.1 584.1 319.9 584.1 0.01 70 29 24012 -59.1 -88.1 1 29.0 -60.2 61 24 589.2 589.2 320.1 589.2 0.01 71 25 24953 -54.1 -87.1 1 33.0 -56.1 67 26 629.1 629.1 321.9 629.2 0.01 72 21 26067 -55.5 -87.5 1 32.0 -57.5 73 28 657.1 657.1 323.0 657.1 0.01 73 20 26380 -52.7 -86.7 1 34.0 -55.5 75 28 674.9 674.9 323.6 674.9 0.01 74 19 26712 -51.5 -85.5 1 34.0 -54.7 688.6 688.6 324.0 688.7 0.01 75 18 27062 -53.1 -86.1 1 33.0 -56.0 694.2 694.3 324.3 694.3 0.01 76 16 27832 -46.7 -83.7 1 37.0 -52.0 738.9 738.9 325.6 739.1 0.02 77 12 29753 -43.7 -83.7 0 40.0 -51.3 812.9 812.9 327.5 813.2 0.03 TRP 86 17446 -88.7 -93.1 43 4.4 -88.7 300 39 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 571.74 mb = 4800.36 m = 15749.03 ft Wetbulb zero: 691.90 mb = 3254.67 m = 10677.92 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 42.72 % Est. max temperature: 35.00 C = 94.99 F Sfc-Lift cond lev (LCL): 956.32 mb = 490.59 m = 1609.52 ft T: 22.64 C 700-500 lapse rate: 4.85 C/km ThetaE index: 24.14 C Layer 785.0- 647.0 mb Conv cond level (CCL): 832.99 mb = 1690.82 m = 5547.25 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 35.31 C = 95.56 F Cap Strength: 4.25 C Lifted Index: -1.26 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.06 C Lifted Index @700 mb: -1.82 C Showalter Index: 1.26 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 201.80 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 402.27 J/kg Max Up Vert Vel: 28.36 m/s Conv Inhibition (B-): 112.82 J/kg Cap Strength: 4.23 C Lift Cond Lev (LCL): 928.21 mb = 751.77 m = 2466.41 ft Lev Free Conv (LFC): 793.21 mb = 2109.06 m = 6919.40 ft Equ Level (EL): 293.21 mb = 9863.14 m = 32359.00 ft B at Equ Level: 398.67 J/kg Max Parcel Lev (MPL): 133.21 mb = 14963.83 m = 49093.33 ft Wind level data Storm motion: 343 at 9 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 1010 9 165 7 -1.8 6.8 | 164 16 -4.3 15.0 1 1000 98 175 9 -0.8 9.0 | 169 18 -3.3 17.2 2 977 305 170 10 -1.7 9.8 | 167 19 -4.2 18.1 3 925 782 220 7 4.5 5.4 | 188 14 2.0 13.6 4 911 914 275 7 7.0 -0.6 | 210 9 4.5 7.6 5 850 1518 335 13 5.5 -11.8 | 320 5 3.0 -3.5 6 849 1524 330 13 6.5 -11.3 | 307 5 4.0 -3.0 7 790 2134 340 11 3.8 -10.3 | 329 2 1.3 -2.1 8 700 3159 345 6 1.6 -5.8 | 159 3 -0.9 2.5 9 683 3353 345 11 2.8 -10.6 | 352 2 0.4 -2.4 10 633 3962 115 1 -0.9 0.4 | 159 9 -3.4 8.7 11 610 4267 320 7 4.5 -5.4 | 215 4 2.0 2.9 12 565 4877 300 20 17.3 -10.0 | 277 15 14.8 -1.8 13 544 5182 315 23 16.3 -16.3 | 300 16 13.8 -8.0 14 524 5486 310 26 19.9 -16.7 | 296 19 17.4 -8.5 15 500 5860 285 15 14.5 -3.9 | 250 13 12.0 4.4 16 485 6096 285 15 14.5 -3.9 | 250 13 12.0 4.4 17 414 7315 290 22 20.7 -7.5 | 268 18 18.2 0.7 18 400 7580 310 26 19.9 -16.7 | 296 19 17.4 -8.5 19 382 7925 315 29 20.5 -20.5 | 304 22 18.0 -12.3 20 351 8534 290 34 31.9 -11.6 | 277 30 29.5 -3.4 21 300 9700 305 38 31.1 -21.8 | 295 32 28.6 -13.5 22 285 10058 305 37 30.3 -21.2 | 295 31 27.8 -13.0 23 250 10973 275 42 41.8 -3.7 | 263 40 39.3 4.6 24 250 10980 275 42 41.8 -3.7 | 263 40 39.3 4.6 25 200 12460 295 45 40.8 -19.0 | 286 40 38.3 -10.8 26 164 13716 300 55 47.6 -27.5 | 293 49 45.1 -19.3 27 150 14260 300 52 45.0 -26.0 | 293 46 42.5 -17.8 28 127 15240 290 44 41.3 -15.0 | 280 39 38.9 -6.8 29 114 15850 270 46 46.0 -0.0 | 259 44 43.5 8.2 30 100 16620 285 32 30.9 -8.3 | 270 28 28.4 -0.0 31 97 16764 285 32 30.9 -8.3 | 270 28 28.4 -0.0 32 86 17446 300 39 33.8 -19.5 | 290 33 31.3 -11.3 33 70 18620 105 13 -12.6 3.4 | 128 19 -15.1 11.6 34 50 20630 75 7 -6.8 -1.8 | 125 11 -9.3 6.4 35 30 23800 60 24 -20.8 -12.0 | 81 24 -23.3 -3.8 36 20 26380 75 28 -27.0 -7.2 | 92 30 -29.5 1.0 Wind Parameters Mean winds (0-6000m): 313.2 at 11.5 knts Storm direction: 343.2 at 8.6 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -4.7 deg Storm rel helicity (0-3000m) pos: 65.2 neg: -3.9 tot: 61.3 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.7 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 8.15 Bulk Shear: 49.33 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 ------------------------------------------------------------------------------- 500 175 9 169 18| 4.1 0.0 4.1| 21.4 -3.0 18.3 36.7 0.55| 7.5 4.1 1000 195 8 179 16| 6.6 0.0 6.6| 49.8 -3.0 46.8 46.8 0.65| 10.1 6.6 1500 239 9 202 14| 6.8 0.0 6.8| 64.2 -3.0 61.1 40.8 0.74| 10.3 7.7 2000 290 10 234 8| 4.7 0.0 4.7| 65.0 -3.8 61.2 30.6 0.69| 8.4 5.8 2500 309 10 250 6| 3.3 0.0 3.3| 65.2 -3.9 61.4 24.6 0.65| 7.2 4.7 3000 318 10 254 4| 2.4 0.0 2.4| 65.2 -3.9 61.3 20.4 0.58| 6.5 3.7 4000 326 9 248 3| 0.9 0.0 0.9| 87.2 -4.9 82.3 20.6 0.52| 7.7 4.0 5000 319 9 253 4| 0.7 2.4 3.0|107.6 -9.7 97.9 19.6 0.48| 8.9 4.3 6000 313 11 266 6| 0.9 1.2 2.0|122.2 -67.9 54.3 9.1 0.29| 9.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20251110.23.gif