UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110423.upa.cvt Date: 2300Z 4 NOV 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 4 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 28.2 22.2 70 6.0 23.9 245 8 300.6 303.7 296.7 350.3 16.93 1 1000 88 26.8 21.8 74 5.0 23.2 270 5 300.0 303.0 296.4 348.7 16.66 2 925 772 20.4 20.1 98 0.3 20.2 220 8 300.2 303.1 296.1 347.7 16.22 3 924 781 20.4 20.2 99 0.2 20.3 221 8 300.3 303.2 296.2 348.1 16.34 4 910 913 19.4 18.1 92 1.3 18.5 235 5 300.5 303.2 295.1 343.1 14.51 5 898 1028 22.2 10.2 46 12.0 14.7 271 7 304.6 306.2 291.9 330.8 8.73 6 880 1205 23.4 2.4 25 21.0 11.6 326 10 307.6 308.6 289.8 323.5 5.17 7 850 1507 21.8 8.8 43 13.0 13.7 340 13 309.0 310.6 293.0 334.6 8.39 8 823 1786 19.0 14.0 73 5.0 15.6 344 15 308.9 311.2 295.8 346.2 12.31 9 747 2612 14.0 1.0 41 13.0 6.8 21 15 312.1 313.2 291.5 329.4 5.51 10 729 2817 11.8 7.1 73 4.7 8.9 30 16 311.9 313.6 294.0 338.8 8.72 11 700 3156 8.8 4.2 73 4.6 6.1 30 17 312.2 313.6 293.1 335.2 7.41 12 686 3323 7.4 5.2 86 2.2 6.1 24 16 312.5 314.0 293.7 337.6 8.12 13 678 3419 7.4 1.4 66 6.0 4.1 20 15 313.5 314.7 292.6 333.1 6.26 14 637 3928 3.4 -3.6 60 7.0 -0.1 2 11 314.6 315.5 291.5 329.3 4.60 15 610 4278 0.6 -2.2 81 2.8 -0.8 25 12 315.3 316.3 292.3 332.3 5.34 16 606 4330 0.4 -4.6 69 5.0 -2.0 18 12 315.7 316.5 291.7 330.0 4.49 17 595 4478 1.2 -22.8 15 24.0 -6.5 356 11 318.3 318.5 289.3 321.8 1.03 18 547 5151 -1.5 -17.5 28 16.0 -7.3 294 13 322.8 323.2 291.4 328.9 1.77 19 531 5386 -3.5 -10.5 58 7.0 -6.5 274 14 323.2 323.8 292.8 333.9 3.24 20 502 5829 -5.1 -15.1 45 10.0 -8.9 281 20 326.4 326.9 292.9 334.5 2.36 21 500 5860 -5.1 -19.1 32 14.0 -10.0 295 19 326.8 327.2 292.4 332.7 1.69 22 493 5971 -5.5 -26.5 17 21.0 -11.5 297 19 327.7 327.8 291.9 330.8 0.89 23 490 6019 -5.7 -16.7 42 11.0 -9.8 298 19 328.0 328.4 293.2 335.3 2.11 24 481 6164 -6.3 -17.3 41 11.0 -10.4 296 21 329.0 329.4 293.3 336.1 2.05 25 451 6666 -8.9 -36.9 8 28.0 -15.0 305 25 331.8 331.9 292.6 333.2 0.36 26 443 6805 -8.7 -45.7 3 37.0 -15.3 305 27 333.8 333.8 292.9 334.4 0.14 27 417 7272 -11.7 -48.7 3 37.0 -17.6 312 31 335.8 335.8 293.4 336.2 0.11 28 400 7590 -14.1 -47.1 4 33.0 -19.3 310 33 336.7 336.7 293.6 337.2 0.14 29 377 8037 -17.1 -48.1 5 31.0 -21.5 310 36 338.4 338.5 294.1 339.0 0.13 30 346 8675 -21.7 -30.7 44 9.0 -23.7 303 34 340.6 340.8 295.3 343.9 0.86 31 334 8934 -23.7 -32.7 43 9.0 -25.5 309 32 341.3 341.5 295.3 344.1 0.73 32 333 8956 -23.7 -40.7 19 17.0 -26.3 310 32 341.6 341.7 295.0 342.9 0.33 33 323 9178 -25.1 -50.1 8 25.0 -27.9 315 30 342.7 342.7 295.1 343.2 0.12 34 300 9710 -29.7 -41.7 30 12.0 -31.3 315 34 343.5 343.6 295.5 344.8 0.33 35 292 9902 -31.3 -39.3 45 8.0 -32.4 315 34 343.9 344.0 295.7 345.6 0.43 36 261 10685 -37.9 -45.9 43 8.0 -38.6 285 34 345.4 345.5 295.8 346.4 0.24 37 256 10818 -38.9 -48.9 34 10.0 -39.7 290 36 345.9 345.9 295.8 346.6 0.17 38 250 10980 -40.5 -48.5 42 8.0 -41.1 295 38 345.9 345.9 295.9 346.6 0.19 39 232 11484 -45.5 -48.8 69 3.3 -45.7 303 41 345.7 345.8 295.8 346.5 0.20 40 224 11718 -46.9 -59.9 21 13.0 -47.4 307 43 347.1 347.1 296.0 347.3 0.05 41 222 11777 -47.3 -55.3 39 8.0 -47.7 308 43 347.3 347.4 296.1 347.7 0.10 42 219 11867 -48.1 -61.1 21 13.0 -48.6 310 44 347.5 347.5 296.1 347.7 0.05 43 208 12205 -50.7 -54.3 65 3.6 -50.8 316 46 348.6 348.6 296.4 349.0 0.11 44 200 12460 -52.9 -57.9 55 5.0 -53.1 320 48 349.0 349.0 296.5 349.3 0.08 45 196 12590 -54.1 -55.7 82 1.6 -54.2 319 48 349.1 349.1 296.5 349.5 0.10 46 194 12655 -54.5 -60.5 47 6.0 -54.6 319 48 349.5 349.5 296.5 349.7 0.06 47 193 12688 -54.7 -59.4 56 4.7 -54.8 319 48 349.7 349.7 296.6 350.0 0.07 48 184 12991 -56.7 -65.7 31 9.0 -56.9 317 49 351.3 351.3 296.9 351.4 0.03 49 150 14250 -67.7 -71.8 56 4.1 -67.7 310 51 353.5 353.5 297.4 353.5 0.02 50 147 14371 -68.9 -72.0 64 3.1 -68.9 311 51 353.4 353.4 297.4 353.5 0.02 51 139 14704 -71.9 -75.6 57 3.7 -71.9 316 52 353.9 353.9 297.5 353.9 0.01 52 113 15901 -79.7 -86.7 30 7.0 -79.7 321 43 360.9 360.9 298.9 360.9 0.00 53 103 16424 -81.3 -87.3 35 6.0 -81.3 315 27 367.5 367.5 300.1 367.5 0.00 54 100 16590 -81.3 -87.3 35 6.0 -81.3 325 32 370.6 370.6 300.7 370.7 0.00 55 92 17057 -81.9 -88.9 29 7.0 -81.9 339 30 378.4 378.4 302.0 378.4 0.00 56 88 17305 -81.3 -88.3 30 7.0 -81.3 350 28 384.4 384.5 302.9 384.5 0.00 57 85 17502 -76.7 -86.7 19 10.0 -76.7 359 26 397.6 397.6 304.9 397.6 0.00 58 79 17922 -77.5 -87.5 19 10.0 -77.5 18 23 404.4 404.4 305.8 404.4 0.00 59 70 18620 -73.7 -87.7 10 14.0 -73.7 50 17 426.7 426.7 308.5 426.7 0.00 60 67 18875 -74.7 -89.7 8 15.0 -74.7 57 18 429.9 429.9 308.8 429.9 0.00 61 62 19331 -68.7 -89.7 3 21.0 -68.8 68 20 452.9 452.9 311.1 452.9 0.00 62 51 20518 -62.1 -89.1 2 27.0 -62.6 97 25 494.3 494.3 314.5 494.3 0.00 63 50 20640 -63.1 -89.1 2 26.0 -63.5 100 25 494.8 494.8 314.6 494.8 0.00 64 47 21020 -64.1 -89.1 2 25.0 -64.5 95 25 501.2 501.2 315.0 501.2 0.00 65 43 21569 -60.3 -89.3 1 29.0 -60.9 87 25 523.5 523.5 316.5 523.5 0.00 66 30 23830 -57.1 -88.1 1 31.0 -58.4 55 24 589.0 589.0 320.1 589.0 0.01 67 24 25240 -57.7 -87.7 1 30.0 -59.2 77 20 626.0 626.0 321.7 626.1 0.01 68 20 26400 -53.9 -86.9 1 33.0 -56.3 95 17 671.2 671.2 323.4 671.3 0.01 69 16 27843 -51.5 -85.5 1 34.0 -55.1 79 13 723.3 723.3 325.1 723.4 0.02 70 15 28261 -53.5 -86.5 1 33.0 -56.6 74 12 730.1 730.1 325.4 730.2 0.01 71 11 30292 -46.1 -84.1 1 38.0 -52.9 52 6 824.7 824.7 327.8 825.0 0.03 72 10 30940 -36.7 -78.7 0 42.0 -48.8 45 4 882.5 882.6 329.1 883.4 0.08 73 10 30940 -36.7 -79.7 0 43.0 -48.8 45 4 882.5 882.6 329.1 883.3 0.07 TRP 103 16424 -81.3 -87.3 35 6.0 -81.3 315 27 367.5 367.5 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 573.67 mb = 4776.68 m = 15671.33 ft Wetbulb zero: 637.96 mb = 3916.06 m = 12847.82 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 57.55 % Est. max temperature: 36.20 C = 97.17 F Sfc-Lift cond lev (LCL): 925.08 mb = 771.25 m = 2530.32 ft T: 20.41 C 700-500 lapse rate: 5.14 C/km ThetaE index: 24.61 C Layer 910.0- 850.0 mb Conv cond level (CCL): 919.95 mb = 819.27 m = 2687.86 ft Mean mixing ratio: 16.30 g/kg Conv temperature: 27.97 C = 82.34 F Cap Strength: 4.92 C Lifted Index: -1.43 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.19 C Lifted Index @700 mb: -1.24 C Showalter Index: 4.02 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 13.90 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 150.60 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 282.15 J/kg Max Up Vert Vel: 23.75 m/s Conv Inhibition (B-): 0.39 J/kg Cap Strength: 4.85 C Lift Cond Lev (LCL): 923.12 mb = 789.57 m = 2590.41 ft Lev Free Conv (LFC): 918.12 mb = 836.48 m = 2744.31 ft Equ Level (EL): 908.12 mb = 931.12 m = 3054.81 ft B at Equ Level: -0.37 J/kg Max Parcel Lev (MPL): 908.12 mb = 931.12 m = 3054.81 ft Wind level data Storm motion: 8 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 9 245 8 7.3 3.4 | 214 16 8.7 13.0 1 1000 88 270 5 5.0 -0.0 | 214 12 6.4 9.6 2 925 772 220 8 5.1 6.1 | 203 17 6.6 15.7 3 910 914 235 5 4.1 2.9 | 204 14 5.5 12.4 4 879 1219 330 10 5.0 -8.7 | 262 6 6.4 0.9 5 850 1507 340 13 4.4 -12.2 | 294 6 5.9 -2.6 6 818 1829 345 15 3.9 -14.5 | 313 7 5.3 -4.9 7 790 2134 350 17 3.0 -16.7 | 329 8 4.4 -7.2 8 735 2743 30 15 -7.5 -13.0 | 61 7 -6.1 -3.4 9 709 3048 30 18 -9.0 -15.6 | 52 10 -7.6 -6.0 10 700 3156 30 17 -8.5 -14.7 | 54 9 -7.1 -5.2 11 633 3962 360 11 -0.0 -11.0 | 315 2 1.4 -1.4 12 610 4267 25 12 -5.1 -10.9 | 70 4 -3.7 -1.3 13 587 4572 340 10 3.4 -9.4 | 268 5 4.8 0.2 14 524 5486 265 15 14.9 1.3 | 236 20 16.4 10.9 15 504 5791 265 22 21.9 1.9 | 244 26 23.3 11.5 16 500 5860 295 19 17.2 -8.0 | 265 19 18.6 1.5 17 485 6096 300 19 16.5 -9.5 | 270 18 17.9 0.1 18 466 6401 280 27 26.6 -4.7 | 260 28 28.0 4.9 19 448 6706 310 25 19.2 -16.1 | 288 22 20.6 -6.5 20 431 7010 295 30 27.2 -12.7 | 276 29 28.6 -3.1 21 414 7315 315 31 21.9 -21.9 | 298 26 23.3 -12.3 22 400 7590 310 33 25.3 -21.2 | 294 29 26.7 -11.6 23 367 8230 310 37 28.3 -23.8 | 296 33 29.8 -14.2 24 352 8534 300 35 30.3 -17.5 | 284 33 31.7 -7.9 25 324 9144 315 30 21.2 -21.2 | 297 25 22.6 -11.6 26 300 9710 315 34 24.0 -24.0 | 300 29 25.5 -14.5 27 285 10058 315 34 24.0 -24.0 | 300 29 25.5 -14.5 28 261 10668 285 34 32.8 -8.8 | 269 34 34.3 0.8 29 250 10980 295 38 34.4 -16.1 | 280 36 35.8 -6.5 30 200 12460 320 48 30.9 -36.8 | 310 42 32.3 -27.2 31 199 12497 320 48 30.9 -36.8 | 310 42 32.3 -27.2 32 150 14250 310 51 39.1 -32.8 | 300 47 40.5 -23.2 33 148 14326 310 51 39.1 -32.8 | 300 47 40.5 -23.2 34 126 15240 325 54 31.0 -44.2 | 317 47 32.4 -34.7 35 108 16154 320 39 25.1 -29.9 | 307 33 26.5 -20.3 36 103 16424 315 27 19.1 -19.1 | 295 23 20.5 -9.5 37 102 16459 300 32 27.7 -16.0 | 282 30 29.1 -6.4 38 100 16590 325 32 18.4 -26.2 | 310 26 19.8 -16.6 39 97 16764 325 32 18.4 -26.2 | 310 26 19.8 -16.6 40 70 18620 50 17 -13.0 -10.9 | 83 12 -11.6 -1.4 41 50 20640 100 25 -24.6 4.3 | 121 27 -23.2 13.9 42 30 23830 55 24 -19.7 -13.8 | 77 19 -18.2 -4.2 43 20 26400 95 17 -16.9 1.5 | 125 19 -15.5 11.1 44 10 30940 45 4 -2.8 -2.8 | 168 7 -1.4 6.7 Wind Parameters Mean winds (0-6000m): 338.4 at 12.9 knts Storm direction: 8.4 at 9.7 knts Shear (0-3000m) pos: 4.1 neg: 0.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -161.3 deg Storm rel helicity (0-3000m) pos: 64.5 neg: -12.5 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 11.15 Bulk Shear: 25.30 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 ------------------------------------------------------------------------------- 500 253 6 212 13| 0.0 1.4 1.4| 0.0 -4.1 -4.0 -8.1 -0.15| 7.6 -1.1 1000 239 6 208 15| 1.5 0.7 2.2| 11.8 -10.7 1.1 1.1 0.04| 8.1 0.3 1500 278 8 227 12| 5.4 0.5 5.9| 37.4 -10.7 26.7 17.8 0.41| 10.0 4.1 2000 311 9 249 9| 5.0 0.4 5.4| 43.9 -10.7 33.2 16.6 0.47| 8.5 4.0 2500 330 11 268 7| 4.4 0.3 4.6| 58.0 -10.7 47.4 18.9 0.56| 8.5 4.7 3000 345 12 292 5| 4.1 0.2 4.3| 64.5 -12.5 52.0 17.3 0.55| 8.1 4.5 4000 358 12 328 3| 3.1 1.0 4.1| 64.8 -19.3 45.5 11.4 0.36| 7.4 2.7 5000 356 12 319 3| 2.5 2.0 4.5| 66.3 -27.3 39.0 7.8 0.20| 7.9 1.6 6000 338 13 291 7| 2.7 2.4 5.2|134.4 -51.3 83.1 13.8 0.21| 8.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20251104.23.gif