UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for YBRM... Searching the city database file for: YBRM ... Date:2300Z 29 OCT 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 28.8 23.8 74 5.0 25.1 285 7 301.1 304.5 297.9 356.1 18.69 1 1000 95 26.8 22.6 78 4.2 23.8 260 8 300.0 303.2 296.9 351.3 17.52 2 979 282 25.0 22.0 83 3.0 22.9 220 18 300.0 303.1 296.7 350.5 17.25 3 973 336 28.0 11.0 35 17.0 17.2 214 18 303.5 305.1 291.4 328.9 8.50 4 969 373 29.2 8.2 27 21.0 16.3 213 17 305.1 306.4 290.7 326.4 7.05 5 967 391 29.6 9.6 29 20.0 17.1 212 17 305.7 307.1 291.5 329.2 7.78 6 927 768 29.4 2.4 18 27.0 14.0 187 11 309.2 310.1 290.1 324.4 4.91 7 925 787 29.2 2.2 18 27.0 13.8 185 11 309.2 310.1 290.0 324.2 4.85 8 855 1481 24.8 0.8 21 24.0 11.4 121 4 311.6 312.5 290.7 326.5 4.74 9 850 1532 24.4 2.4 24 22.0 11.8 125 3 311.7 312.7 291.3 328.5 5.35 10 700 3188 10.4 0.4 50 10.0 4.9 30 15 314.0 315.1 292.2 331.7 5.63 11 646 3847 4.0 -0.4 73 4.4 1.7 22 17 314.0 315.1 292.3 332.2 5.76 12 637 3961 3.2 -2.8 65 6.0 0.2 20 17 314.4 315.3 291.7 329.9 4.89 13 630 4050 5.2 -29.8 6 35.0 -4.8 349 13 317.7 317.8 288.6 319.5 0.51 14 626 4102 6.0 -42.0 2 48.0 -5.0 328 10 319.2 319.2 288.6 319.7 0.15 15 625 4115 6.2 -36.8 3 43.0 -4.7 323 10 319.5 319.6 288.9 320.5 0.26 16 574 4806 1.4 -19.6 19 21.0 -6.0 195 9 321.8 322.1 290.7 326.6 1.41 17 524 5531 -4.1 -27.1 15 23.0 -10.6 199 11 323.7 323.8 290.7 326.5 0.79 18 514 5683 -3.9 -40.9 4 37.0 -11.5 216 9 325.7 325.7 290.7 326.5 0.21 19 511 5729 -3.7 -27.7 14 24.0 -10.5 221 8 326.5 326.6 291.5 329.3 0.77 20 501 5884 -4.9 -21.9 25 17.0 -10.4 238 6 326.9 327.1 292.1 331.5 1.32 21 500 5900 -5.1 -22.1 25 17.0 -10.6 240 6 326.8 327.1 292.1 331.4 1.30 22 488 6091 -6.3 -25.3 21 19.0 -11.9 256 9 327.6 327.8 292.0 331.2 1.00 23 470 6384 -6.9 -42.9 4 36.0 -13.8 281 14 330.4 330.5 292.0 331.1 0.18 24 459 6569 -7.5 -33.5 10 26.0 -13.7 297 17 331.9 332.0 292.7 333.8 0.49 25 402 7583 -17.3 -34.3 21 17.0 -20.7 320 21 332.0 332.1 292.8 334.0 0.52 26 400 7620 -17.1 -37.1 16 20.0 -20.8 320 21 332.8 332.8 292.9 334.3 0.40 27 394 7734 -16.9 -44.9 7 28.0 -21.2 319 21 334.5 334.5 293.1 335.2 0.18 28 370 8205 -18.3 -46.3 7 28.0 -22.4 339 24 338.7 338.7 294.1 339.3 0.16 29 310 9497 -30.1 -42.1 30 12.0 -31.6 269 25 339.8 339.8 294.6 341.0 0.30 30 300 9730 -31.1 -45.1 24 14.0 -32.6 270 26 341.5 341.6 294.9 342.5 0.23 31 295 9849 -30.7 -59.7 4 29.0 -32.8 265 27 343.8 343.8 295.3 343.9 0.04 32 275 10343 -34.1 -63.1 4 29.0 -35.8 275 27 345.8 345.8 295.7 345.9 0.03 33 250 11000 -40.3 -66.3 5 26.0 -41.3 300 26 346.2 346.2 295.8 346.2 0.02 34 226 11680 -46.3 -65.3 10 19.0 -46.9 276 28 347.1 347.1 296.0 347.2 0.03 35 200 12480 -53.1 -60.1 42 7.0 -53.3 285 23 348.7 348.7 296.4 348.9 0.06 36 174 13366 -60.1 -76.1 11 16.0 -60.3 295 23 351.3 351.3 296.9 351.3 0.01 37 163 13771 -62.9 -78.9 10 16.0 -63.0 304 27 353.2 353.2 297.3 353.2 0.00 38 153 14160 -65.7 -79.7 13 14.0 -65.8 312 30 354.9 354.9 297.7 354.9 0.00 39 150 14280 -66.5 -74.5 32 8.0 -66.5 315 31 355.5 355.5 297.8 355.6 0.01 40 148 14361 -66.9 -73.9 37 7.0 -67.0 317 32 356.2 356.2 298.0 356.3 0.01 41 115 15844 -77.7 -86.7 22 9.0 -77.7 348 32 362.8 362.8 299.2 362.8 0.00 42 100 16640 -79.7 -87.7 25 8.0 -79.7 235 12 373.7 373.7 301.2 373.7 0.00 43 92 17106 -84.1 -88.7 44 4.6 -84.1 220 14 374.1 374.1 301.3 374.1 0.00 44 84 17614 -80.5 -86.5 36 6.0 -80.5 165 13 391.2 391.2 304.0 391.2 0.00 45 78 18030 -82.3 -88.3 35 6.0 -82.3 120 12 395.9 395.9 304.6 395.9 0.00 46 70 18650 -72.5 -88.5 7 16.0 -72.6 55 11 429.3 429.3 308.7 429.3 0.00 47 67 18908 -69.9 -88.9 5 19.0 -70.0 61 10 440.3 440.3 309.9 440.3 0.00 48 59 19674 -63.7 -89.7 2 26.0 -64.0 78 6 470.6 470.6 312.7 470.6 0.00 49 51 20560 -66.1 -91.1 2 25.0 -66.4 97 3 485.0 485.0 313.8 485.0 0.00 50 50 20680 -64.9 -91.9 1 27.0 -65.2 100 2 490.5 490.5 314.2 490.6 0.00 51 42 21749 -62.1 -91.1 1 29.0 -62.6 98 17 522.6 522.6 316.5 522.6 0.00 52 35 22862 -66.7 -91.7 2 25.0 -67.1 97 33 538.5 538.5 317.4 538.5 0.00 53 30 23810 -59.1 -90.1 1 31.0 -60.1 95 47 583.5 583.5 319.8 583.5 0.00 54 20 26380 -54.7 -87.7 1 33.0 -57.0 90 36 668.7 668.7 323.4 668.8 0.01 55 20 26380 -54.7 -87.7 1 33.0 -57.0 90 36 668.7 668.7 323.4 668.8 0.01 56 16 27840 -45.1 -85.1 0 40.0 -51.0 35 27 744.1 744.1 325.8 744.3 0.02 57 13 29236 -42.7 -82.7 0 40.0 -50.4 344 18 798.0 798.0 327.2 798.3 0.03 58 10 30990 -47.3 -86.3 0 39.0 -53.9 280 7 843.0 843.0 328.2 843.2 0.02 59 9.4 31399 -47.7 -85.7 0 38.0 -54.4 856.5 856.5 328.5 856.8 0.03 60 8.5 32068 -44.7 -84.7 0 40.0 -53.2 893.3 893.3 329.3 893.6 0.04 TRP 92 17106 -84.1 -88.7 44 4.6 -84.1 220 14 374.1 374.1 301.3 374.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 561.27 mb = 4990.11 m = 16371.56 ft Wetbulb zero: 636.72 mb = 3964.08 m = 13005.34 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 31.69 % Est. max temperature: 39.16 C = 102.49 F Sfc-Lift cond lev (LCL): 939.74 mb = 646.13 m = 2119.83 ft T: 29.46 C 700-500 lapse rate: 5.72 C/km ThetaE index: 29.73 C Layer 1000.0- 967.0 mb Conv cond level (CCL): 678.27 mb = 3446.77 m = 11308.18 ft Mean mixing ratio: 9.91 g/kg Conv temperature: 41.78 C = 107.21 F Cap Strength: 7.33 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: 4.40 C Showalter Index: 6.89 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 7.50 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 40.80 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.07 J/kg Max Up Vert Vel: 10.11 m/s Conv Inhibition (B-): 37150.48 J/kg Cap Strength: 7.33 C Lift Cond Lev (LCL): 767.79 mb = 2399.64 m = 7872.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 at 8 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 9 285 7 6.8 -1.8 | 316 13 8.8 -9.2 1 1000 95 260 8 7.9 1.4 | 301 12 9.9 -6.0 2 977 305 215 19 10.9 15.6 | 238 15 13.0 8.2 3 944 610 205 11 4.6 10.0 | 249 7 6.7 2.6 4 925 787 185 11 1.0 11.0 | 220 5 3.0 3.6 5 912 914 185 12 1.0 12.0 | 214 6 3.1 4.6 6 881 1219 185 12 1.0 12.0 | 214 6 3.1 4.6 7 851 1524 110 3 -2.8 1.0 | 7 6 -0.8 -6.4 8 850 1532 125 3 -2.5 1.7 | 4 6 -0.4 -5.7 9 792 2134 95 8 -8.0 0.7 | 41 9 -5.9 -6.7 10 712 3048 30 13 -6.5 -11.3 | 13 19 -4.4 -18.7 11 700 3188 30 15 -7.5 -13.0 | 15 21 -5.4 -20.4 12 636 3962 20 17 -5.8 -16.0 | 9 24 -3.8 -23.4 13 612 4267 255 1 1.0 0.3 | 337 8 3.0 -7.1 14 568 4877 185 10 0.9 10.0 | 229 4 2.9 2.6 15 526 5486 195 11 2.8 10.6 | 237 6 4.9 3.2 16 500 5900 240 6 5.2 3.0 | 301 8 7.3 -4.4 17 450 6706 310 20 15.3 -12.9 | 319 27 17.4 -20.2 18 400 7620 320 21 13.5 -16.1 | 326 28 15.6 -23.5 19 400 7620 310 19 14.6 -12.2 | 320 26 16.6 -19.6 20 384 7925 335 24 10.1 -21.8 | 337 32 12.2 -29.1 21 368 8230 340 24 8.2 -22.6 | 341 32 10.3 -29.9 22 353 8534 265 22 21.9 1.9 | 283 25 24.0 -5.5 23 300 9730 270 26 26.0 -0.0 | 285 29 28.1 -7.4 24 299 9754 260 28 27.6 4.9 | 275 30 29.6 -2.5 25 286 10058 275 26 25.9 -2.3 | 289 30 28.0 -9.7 26 274 10363 275 27 26.9 -2.4 | 289 31 29.0 -9.7 27 251 10973 300 25 21.7 -12.5 | 310 31 23.7 -19.9 28 250 11000 300 26 22.5 -13.0 | 310 32 24.6 -20.4 29 229 11582 275 28 27.9 -2.4 | 288 32 30.0 -9.8 30 200 12480 285 23 22.2 -6.0 | 299 28 24.3 -13.3 31 181 13106 290 21 19.7 -7.2 | 304 26 21.8 -14.6 32 150 14280 315 31 21.9 -21.9 | 321 38 24.0 -29.3 33 127 15240 335 38 16.1 -34.4 | 337 46 18.1 -41.8 34 109 16154 355 29 2.5 -28.9 | 353 37 4.6 -36.3 35 103 16459 350 21 3.6 -20.7 | 349 29 5.7 -28.1 36 100 16640 235 12 9.8 6.9 | 272 12 11.9 -0.5 37 98 16764 235 12 9.8 6.9 | 272 12 11.9 -0.5 38 92 17106 220 14 9.0 10.7 | 253 12 11.1 3.3 39 70 18650 55 11 -9.0 -6.3 | 27 15 -7.0 -13.7 40 50 20680 100 2 -2.0 0.3 | 359 7 0.1 -7.0 41 30 23810 95 47 -46.8 4.1 | 86 45 -44.8 -3.3 42 20 26380 90 36 -36.0 0.0 | 78 35 -33.9 -7.4 43 10 30990 280 7 6.9 -1.2 | 314 12 9.0 -8.6 Wind Parameters Mean winds (0-6000m): 134.4 at 10.2 knts Storm direction: 164.4 at 7.7 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -100.0 tot: -89.4 m^2/s^2 ave: -29.8 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 37.90 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 ------------------------------------------------------------------------------- 500 224 14 258 12| 0.0 14.2 14.2| 2.4 -61.4 -59.1 -118.1 -0.72| 24.9-17.9 1000 209 13 247 9| 0.0 7.7 7.7| 4.7 -66.6 -61.9 -61.9 -0.63| 16.3-10.2 1500 201 12 241 7| 0.0 3.6 3.6| 4.7 -72.8 -68.1 -45.4 -0.67| 15.8-10.7 2000 192 10 242 5| 0.0 3.6 3.6| 9.7 -72.8 -63.1 -31.6 -0.56| 13.0 -7.2 2500 177 10 214 3| 0.0 3.3 3.3| 10.5 -77.6 -67.1 -26.8 -0.52| 11.6 -6.0 3000 158 10 137 2| 0.0 2.8 2.8| 10.5-100.0 -89.4 -29.8 -0.54| 11.0 -5.9 4000 68 11 36 14| 0.0 1.9 1.9| 11.9-147.5-135.6 -33.9 -0.56| 9.7 -5.4 5000 82 10 43 12| 0.0 1.4 1.4| 15.4-209.0-193.6 -38.7 -0.57| 10.9 -6.3 6000 134 10 87 5| 0.8 1.1 1.9| 30.8-210.8-180.1 -30.0 -0.45| 10.1 -4.6 Wrote GIF file: /home/apache/climate/data/raob//YBRM/skewt/YBRM.skewt.20251029.23.gif