UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 10 DEC 25 Station: YBMA WMO ident: 94332 Latitude: -20.67 Longitude: 139.48 Elevation: 344.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 80 SFC 971 344 34.0 16.0 34 18.0 21.5 80 9 309.7 312.0 295.7 345.9 11.86 2 969 363 31.2 14.2 36 17.0 19.8 80 9 307.1 309.1 294.1 339.0 10.56 3 961 437 30.6 14.6 38 16.0 19.8 82 10 307.2 309.3 294.4 340.2 10.93 4 925 776 27.2 13.2 42 14.0 17.9 65 9 307.1 309.1 293.9 338.4 10.36 5 893 1086 24.6 12.6 47 12.0 16.7 63 11 307.5 309.5 294.0 338.8 10.32 6 888 1135 25.0 10.0 39 15.0 15.4 66 11 308.5 310.1 293.0 335.0 8.71 7 850 1518 22.8 8.8 41 14.0 14.0 85 14 310.0 311.6 293.3 335.8 8.39 8 700 3173 10.2 2.2 58 8.0 5.7 120 19 313.8 315.0 292.7 333.9 6.42 9 645 3847 4.6 0.8 76 3.8 2.5 133 27 314.9 316.1 293.0 334.7 6.30 10 632 4013 3.4 0.0 78 3.4 1.5 136 28 315.3 316.5 292.9 334.5 6.07 11 569 4859 -1.3 -8.3 59 7.0 -4.4 128 16 319.4 320.1 292.0 331.2 3.59 12 545 5202 -2.9 -7.5 71 4.6 -5.0 135 8 321.5 322.3 293.0 334.6 3.99 13 533 5378 -3.9 -12.9 50 9.0 -7.5 138 9 322.3 322.9 292.0 331.2 2.66 14 500 5880 -7.3 -11.0 75 3.7 -8.8 165 7 324.1 324.8 293.1 335.2 3.30 15 490 6037 -8.7 -9.7 92 1.0 -9.1 178 7 324.3 325.0 293.5 336.7 3.74 16 436 6932 -13.5 -18.5 66 5.0 -15.2 254 5 329.2 329.6 293.4 336.3 2.04 17 408 7432 -17.3 -20.8 74 3.5 -18.4 297 4 330.6 331.0 293.6 336.9 1.79 18 400 7580 -17.7 -27.7 41 10.0 -20.1 310 4 332.0 332.2 293.2 335.6 0.98 19 396 7655 -17.7 -32.7 26 15.0 -20.8 305 4 332.9 333.1 293.1 335.2 0.62 20 390 7770 -18.1 -25.1 54 7.0 -20.0 297 3 333.9 334.1 293.9 338.5 1.28 21 378 8003 -19.3 -29.3 41 10.0 -21.6 278 4 335.3 335.5 294.0 338.6 0.89 22 354 8489 -22.7 -51.7 5 29.0 -25.9 241 13 337.1 337.1 293.7 337.4 0.09 23 300 9680 -33.5 -42.5 40 9.0 -34.5 235 20 338.2 338.2 294.1 339.3 0.30 24 289 9941 -35.7 -41.7 54 6.0 -36.3 232 23 338.7 338.7 294.3 340.0 0.34 25 272 10359 -39.5 -48.5 38 9.0 -40.2 228 27 339.1 339.1 294.3 339.8 0.17 26 250 10930 -44.1 -53.1 36 9.0 -44.6 220 26 340.5 340.5 294.6 341.0 0.11 27 211 12045 -52.3 -66.3 17 14.0 -52.6 234 49 344.6 344.6 295.4 344.7 0.02 28 208 12138 -52.3 -72.3 7 20.0 -52.7 234 52 346.0 346.0 295.8 346.1 0.01 29 201 12358 -53.9 -72.1 9 18.3 -54.2 235 59 347.0 347.0 296.0 347.0 0.01 30 200 12390 -54.1 -72.1 9 18.0 -54.4 235 59 347.1 347.1 296.0 347.1 0.01 31 150 14180 -66.3 -79.3 15 13.0 -66.4 240 51 355.9 355.9 297.9 355.9 0.00 32 138 14684 -69.3 -79.3 22 10.0 -69.4 237 48 359.2 359.2 298.5 359.2 0.01 33 100 16570 -78.7 -86.7 26 8.0 -78.7 240 22 375.7 375.7 301.5 375.7 0.00 34 87 17354 -82.1 -91.1 20 9.0 -82.1 240 20 384.1 384.1 302.9 384.1 0.00 35 86 17419 -79.5 -90.5 15 11.0 -79.5 233 19 390.6 390.6 303.9 390.6 0.00 36 78 17975 -76.9 -87.9 16 11.0 -76.9 172 14 407.1 407.1 306.2 407.1 0.00 37 70 18600 -74.5 -89.5 8 15.0 -74.6 105 9 425.0 425.0 308.3 425.0 0.00 38 65 19034 -72.5 -89.5 6 17.0 -72.6 102 13 438.5 438.5 309.7 438.5 0.00 39 61 19404 -75.9 -90.9 8 15.0 -76.0 99 16 438.9 438.9 309.8 439.0 0.00 40 56 19910 -67.1 -91.1 2 24.0 -67.3 95 20 469.9 469.9 312.6 469.9 0.00 41 50 20600 -63.7 -91.7 1 28.0 -64.1 90 25 493.4 493.4 314.5 493.4 0.00 42 49 20724 -63.1 -91.1 1 28.0 -63.5 90 25 497.7 497.7 314.8 497.7 0.00 43 37 22446 -65.1 -92.1 1 27.0 -65.5 90 30 534.1 534.1 317.2 534.2 0.00 44 30 23740 -60.1 -91.1 1 31.0 -61.0 90 34 580.8 580.8 319.7 580.8 0.00 45 26 24636 -59.5 -91.5 1 32.0 -60.6 81 28 606.8 606.8 320.9 606.8 0.00 46 20 26320 -49.3 -87.3 0 38.0 -53.0 65 18 685.3 685.3 324.0 685.3 0.01 47 19 26657 -48.9 -85.9 1 37.0 -52.9 696.6 696.6 324.3 696.7 0.01 TRP 87 17354 -82.1 -91.1 20 9.0 -82.1 240 20 384.1 384.1 302.9 384.1 0.00 WND 201 12358 -53.9 -72.1 9 18.3 -54.2 235 59 347.0 347.0 296.0 347.0 0.01 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 586.43 mb = 4624.79 m = 15173.00 ft Wetbulb zero: 615.73 mb = 4223.07 m = 13855.06 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 56.28 % Est. max temperature: 34.99 C = 94.97 F Sfc-Lift cond lev (LCL): 748.87 mb = 2597.71 m = 8522.58 ft T: 14.58 C 700-500 lapse rate: 6.46 C/km ThetaE index: 6.89 C Layer 969.0- 961.0 mb Conv cond level (CCL): 680.77 mb = 3402.54 m = 11163.05 ft Mean mixing ratio: 10.15 g/kg Conv temperature: 38.38 C = 101.08 F Cap Strength: 4.64 C Lifted Index: 0.18 C Risk: Showers probable Lifted Index @300 mb: 1.58 C Lifted Index @700 mb: 3.06 C Showalter Index: 1.29 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 16.10 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 140.60 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.19 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 299.89 J/kg Cap Strength: 4.64 C Lift Cond Lev (LCL): 745.54 mb = 2635.74 m = 8647.33 ft Lev Free Conv (LFC): 490.54 mb = 6028.11 m = 19777.02 ft Equ Level (EL): 470.54 mb = 6347.23 m = 20823.98 ft B at Equ Level: 8.94 J/kg Max Parcel Lev (MPL): 430.54 mb = 7026.52 m = 23052.61 ft Wind level data Storm motion: 156 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 ---------------------------------------------------------- 0 971 344 80 9 -8.9 -1.6 | 24 12 -4.7 -10.7 1 942 610 85 12 -12.0 -1.0 | 37 13 -7.8 -10.2 2 925 776 65 9 -8.2 -3.8 | 17 14 -4.0 -13.0 3 911 914 55 10 -8.2 -5.7 | 15 15 -4.0 -14.9 4 850 1518 85 14 -13.9 -1.2 | 43 14 -9.8 -10.4 5 820 1829 105 10 -9.7 2.6 | 40 9 -5.5 -6.6 6 791 2134 130 4 -3.1 2.6 | 351 7 1.1 -6.6 7 763 2438 115 3 -2.7 1.3 | 350 8 1.4 -7.9 8 736 2743 145 10 -5.7 8.2 | 58 2 -1.6 -1.0 9 710 3048 120 17 -14.7 8.5 | 86 11 -10.6 -0.7 10 700 3173 120 19 -16.5 9.5 | 92 12 -12.3 0.3 11 635 3962 135 29 -20.5 20.5 | 125 20 -16.4 11.3 12 611 4267 145 22 -12.6 18.0 | 136 12 -8.5 8.9 13 588 4572 150 20 -10.0 17.3 | 144 10 -5.8 8.2 14 566 4877 125 16 -13.1 9.2 | 90 9 -9.0 0.0 15 545 5182 135 8 -5.7 5.7 | 23 4 -1.5 -3.5 16 525 5486 140 10 -6.4 7.7 | 57 3 -2.3 -1.5 17 500 5880 165 7 -1.8 6.8 | 316 3 2.3 -2.4 18 400 7580 310 4 3.1 -2.6 | 328 14 7.2 -11.7 19 382 7925 285 2 1.9 -0.5 | 328 11 6.1 -9.7 20 366 8230 255 10 9.7 2.6 | 295 15 13.8 -6.6 21 337 8839 220 17 10.9 13.0 | 256 16 15.1 3.9 22 310 9449 240 16 13.9 8.0 | 274 18 18.0 -1.2 23 300 9680 235 20 16.4 11.5 | 264 21 20.5 2.3 24 260 10668 225 31 21.9 21.9 | 244 29 26.1 12.8 25 250 10930 220 26 16.7 19.9 | 243 23 20.9 10.8 26 237 11278 230 26 19.9 16.7 | 253 25 24.1 7.5 27 201 12358 235 59 48.3 33.8 | 245 58 52.5 24.7 28 200 12390 235 59 48.3 33.8 | 245 58 52.5 24.7 29 197 12497 235 59 48.3 33.8 | 245 58 52.5 24.7 30 154 14021 245 50 45.3 21.1 | 256 51 49.5 12.0 31 150 14180 240 51 44.2 25.5 | 251 51 48.3 16.3 32 132 14935 235 46 37.7 26.4 | 248 45 41.8 17.2 33 119 15545 255 44 42.5 11.4 | 267 47 46.7 2.2 34 113 15850 245 46 41.7 19.4 | 257 47 45.8 10.3 35 102 16459 225 31 21.9 21.9 | 244 29 26.1 12.8 36 100 16570 240 22 19.1 11.0 | 265 23 23.2 1.8 37 97 16764 240 22 19.1 11.0 | 265 23 23.2 1.8 38 87 17354 240 20 17.3 10.0 | 268 21 21.5 0.8 39 70 18600 105 9 -8.7 2.3 | 34 8 -4.5 -6.8 40 50 20600 90 25 -25.0 0.0 | 66 23 -20.8 -9.2 41 30 23740 90 34 -34.0 0.0 | 73 31 -29.8 -9.2 42 20 26320 65 18 -16.3 -7.6 | 36 21 -12.2 -16.8 Wind Parameters Mean winds (0-6000m): 125.6 at 13.4 knts Storm direction: 155.6 at 10.1 knts Shear (0-3000m) pos: 2.3 neg: 1.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 52.0 neg: -27.8 tot: 24.2 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 13.11 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 78 10 28 13| 0.0 3.3 3.3| 7.1 -14.7 -7.7 -15.3 -0.27| 7.4 -2.0 1000 72 11 26 14| 2.4 1.7 4.0| 26.1 -14.7 11.4 11.4 0.22| 6.7 1.4 1500 79 11 31 13| 2.6 1.1 3.7| 35.3 -17.0 18.3 12.2 0.20| 7.3 1.5 2000 84 10 29 12| 2.1 0.8 3.0| 35.3 -26.8 8.5 4.3 -0.05| 7.3 -0.3 2500 91 9 30 10| 2.8 0.7 3.5| 42.0 -26.8 15.2 6.1 0.13| 8.1 1.1 3000 101 11 41 10| 2.3 1.5 3.8| 52.0 -27.8 24.2 8.1 0.16| 8.6 1.3 4000 117 14 73 9| 2.7 1.1 3.8| 98.3 -27.8 70.5 17.6 0.27| 8.8 2.4 5000 122 15 80 8| 2.1 1.3 3.5|101.8 -55.1 46.7 9.3 0.07| 9.0 0.7 6000 126 13 79 7| 2.2 1.1 3.3|102.4 -58.3 44.1 7.3 0.02| 8.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251210.23.gif