UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 7 OCT 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 108 SFC 974 344 32.0 13.0 31 19.0 19.4 355 9 307.5 309.3 293.5 336.8 9.70 2 970 381 29.8 10.8 31 19.0 17.7 355 9 305.6 307.2 292.0 330.9 8.41 3 925 801 26.2 10.2 37 16.0 16.1 360 12 306.1 307.7 292.2 331.7 8.47 4 850 1538 19.8 7.8 46 12.0 12.5 5 17 306.9 308.4 291.9 330.7 7.83 5 832 1722 18.0 7.0 49 11.0 11.4 5 16 306.9 308.3 291.7 329.9 7.57 6 785 2215 14.4 0.4 38 14.0 6.9 32 3 308.2 309.1 289.9 323.7 5.02 7 764 2444 12.8 -3.2 33 16.0 4.8 23 3 308.8 309.6 289.1 321.2 3.95 8 748 2622 14.0 -30.0 3 44.0 0.7 16 3 312.0 312.1 286.6 313.5 0.42 9 702 3155 12.4 -34.6 2 47.0 -0.7 356 3 316.0 316.0 287.8 317.0 0.29 10 700 3179 12.4 -33.6 3 46.0 -0.7 355 3 316.2 316.3 287.9 317.4 0.32 11 699 3191 12.4 -33.6 3 46.0 -0.7 355 3 316.3 316.4 287.9 317.5 0.32 12 647 3832 8.6 -26.4 6 35.0 -2.6 335 6 319.1 319.2 289.2 321.5 0.68 13 552 5113 -3.3 -20.3 26 17.0 -8.9 41 2 319.8 320.1 290.2 324.6 1.38 14 547 5185 -3.3 -34.3 7 31.0 -10.6 48 1 320.7 320.7 289.4 322.1 0.38 15 507 5781 -5.7 -50.7 1 45.0 -12.9 190 18 324.8 324.8 290.3 325.1 0.07 16 500 5890 -6.3 -29.3 14 23.0 -12.3 190 18 325.4 325.5 291.1 327.8 0.68 17 489 6064 -7.1 -21.1 32 14.0 -11.6 195 17 326.5 326.7 292.2 331.5 1.45 18 457 6590 -8.3 -33.3 11 25.0 -14.3 250 8 331.3 331.4 292.6 333.2 0.50 19 400 7610 -15.9 -36.9 15 21.0 -20.0 50 4 334.3 334.4 293.3 335.9 0.40 20 313 9400 -30.3 -50.3 12 20.0 -32.1 219 23 338.5 338.6 294.1 339.0 0.12 21 310 9468 -30.1 -54.1 8 24.0 -32.1 225 25 339.8 339.8 294.3 340.1 0.08 22 300 9700 -31.5 -55.5 8 24.0 -33.3 245 29 341.0 341.0 294.6 341.3 0.07 23 250 10960 -42.3 -61.3 11 19.0 -43.1 230 35 343.2 343.2 295.1 343.3 0.04 24 230 11520 -47.3 -63.3 14 16.0 -47.8 245 40 343.8 343.9 295.3 344.0 0.03 25 219 11846 -47.9 -69.9 6 22.0 -48.4 254 44 347.8 347.8 296.1 347.8 0.01 26 200 12440 -53.3 -70.3 11 17.0 -53.6 265 42 348.4 348.4 296.3 348.4 0.01 27 189 12802 -55.9 -73.9 9 18.0 -56.1 261 38 349.9 349.9 296.6 349.9 0.01 28 180 13110 -58.3 -65.3 40 7.0 -58.4 258 35 350.9 350.9 296.8 351.0 0.03 29 175 13286 -60.1 -72.1 19 12.0 -60.2 256 33 350.7 350.7 296.8 350.8 0.01 30 171 13430 -61.3 -67.3 45 6.0 -61.4 255 32 351.1 351.1 296.9 351.2 0.03 31 163 13725 -63.9 -68.4 54 4.5 -64.0 262 31 351.5 351.5 297.0 351.6 0.02 32 157 13954 -65.5 -76.5 20 11.0 -65.6 268 29 352.6 352.6 297.2 352.7 0.01 33 150 14230 -67.5 -75.5 31 8.0 -67.5 275 28 353.8 353.8 297.4 353.8 0.01 34 134 14901 -73.3 -81.3 28 8.0 -73.3 275 29 355.1 355.1 297.7 355.1 0.00 35 106 16250 -80.3 -85.2 44 4.9 -80.3 290 29 366.4 366.4 299.9 366.4 0.00 36 100 16580 -79.7 -85.7 36 6.0 -79.7 270 33 373.7 373.7 301.2 373.8 0.00 37 70 18650 -71.1 -89.1 5 18.0 -71.2 35 4 432.3 432.3 309.1 432.3 0.00 38 69 18735 -70.3 -89.3 5 19.0 -70.4 33 4 435.8 435.8 309.4 435.8 0.00 39 66 18997 -71.5 -90.5 4 19.0 -71.6 28 4 438.7 438.7 309.7 438.7 0.00 40 60 19562 -68.7 -90.7 3 22.0 -68.9 17 5 457.1 457.1 311.5 457.1 0.00 41 59 19663 -64.9 -89.9 2 25.0 -65.2 15 5 467.9 467.9 312.4 467.9 0.00 42 53 20316 -64.7 -89.7 2 25.0 -65.0 2 6 482.9 482.9 313.7 482.9 0.00 43 50 20670 -65.3 -90.3 2 25.0 -65.6 355 6 489.6 489.6 314.2 489.6 0.00 44 40 22038 -64.1 -90.1 2 26.0 -64.6 39 16 524.9 524.9 316.6 524.9 0.00 45 38 22356 -61.1 -90.1 1 29.0 -61.7 49 18 540.3 540.3 317.5 540.3 0.00 46 30 23840 -57.7 -88.7 1 31.0 -58.9 95 28 587.3 587.3 320.0 587.4 0.00 47 26 24747 -55.7 -87.7 1 32.0 -57.3 91 26 617.6 617.6 321.4 617.6 0.01 48 24 25256 -56.5 -87.5 1 31.0 -58.2 89 25 629.5 629.5 321.9 629.6 0.01 49 20 26430 -50.1 -85.1 1 35.0 -53.5 85 23 682.8 682.8 323.9 682.9 0.01 50 18 27123 -47.1 -83.1 1 36.0 -51.8 713.2 713.2 324.8 713.4 0.02 51 16 27902 -47.7 -83.7 1 36.0 -52.6 735.7 735.7 325.6 735.8 0.02 TRP 106 16250 -80.3 -85.2 44 4.9 -80.3 290 29 366.4 366.4 299.9 366.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 578.34 mb = 4757.69 m = 15609.02 ft Wetbulb zero: 725.30 mb = 2880.69 m = 9450.96 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 20.59 % Est. max temperature: 31.64 C = 88.95 F Sfc-Lift cond lev (LCL): 739.28 mb = 2720.23 m = 8924.55 ft T: 13.70 C 700-500 lapse rate: 6.90 C/km ThetaE index: 18.19 C Layer 850.0- 702.0 mb Conv cond level (CCL): 607.57 mb = 4339.21 m = 14236.08 ft Mean mixing ratio: 8.37 g/kg Conv temperature: 43.92 C = 111.06 F Cap Strength: 7.63 C Lifted Index: 4.23 C Risk: None Lifted Index @300 mb: 7.86 C Lifted Index @700 mb: 7.58 C Showalter Index: 4.64 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 14.10 C K Index: -12.10 Risk: None Sweat Index: 145.60 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.04 J/kg Max Up Vert Vel: 2.84 m/s Conv Inhibition (B-): 37508.44 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 728.79 mb = 2840.39 m = 9318.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 7 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 ---------------------------------------------------------- 0 974 344 355 9 0.8 -9.0 | 322 3 1.8 -2.4 1 925 801 360 12 -0.0 -12.0 | 349 6 1.1 -5.4 2 913 914 350 16 2.8 -15.8 | 337 10 3.8 -9.2 3 882 1219 360 19 -0.0 -19.0 | 355 12 1.1 -12.4 4 850 1538 5 17 -1.5 -16.9 | 2 10 -0.4 -10.4 5 821 1829 5 16 -1.4 -15.9 | 2 9 -0.3 -9.4 6 792 2134 35 3 -1.7 -2.5 | 171 4 -0.7 4.1 7 700 3179 355 3 0.3 -3.0 | 200 4 1.3 3.6 8 612 4267 320 8 5.1 -6.1 | 266 6 6.2 0.4 9 546 5182 50 1 -0.8 -0.6 | 183 6 0.3 5.9 10 526 5486 195 10 2.6 9.7 | 193 17 3.6 16.2 11 506 5791 190 18 3.1 17.7 | 190 25 4.2 24.3 12 500 5890 190 18 3.1 17.7 | 190 25 4.2 24.3 13 468 6401 205 14 5.9 12.7 | 200 20 7.0 19.3 14 450 6706 280 4 3.9 -0.7 | 220 8 5.0 5.9 15 400 7610 50 4 -3.1 -2.6 | 153 4 -2.0 4.0 16 367 8230 120 2 -1.7 1.0 | 175 8 -0.7 7.6 17 300 9700 245 29 26.3 12.3 | 235 33 27.3 18.8 18 298 9754 235 28 22.9 16.1 | 227 33 24.0 22.6 19 273 10363 245 27 24.5 11.4 | 235 31 25.5 18.0 20 250 10960 230 35 26.8 22.5 | 224 40 27.9 29.1 21 250 10973 230 34 26.0 21.9 | 224 39 27.1 28.4 22 217 11887 255 45 43.5 11.6 | 248 48 44.5 18.2 23 208 12192 260 44 43.3 7.6 | 252 47 44.4 14.2 24 200 12440 265 42 41.8 3.7 | 257 44 42.9 10.2 25 171 13411 255 32 30.9 8.3 | 245 35 32.0 14.9 26 150 14230 275 28 27.9 -2.4 | 262 29 28.9 4.1 27 140 14630 275 28 27.9 -2.4 | 262 29 28.9 4.1 28 126 15240 275 31 30.9 -2.7 | 263 32 31.9 3.9 29 120 15545 235 30 24.6 17.2 | 227 35 25.6 23.8 30 114 15850 240 26 22.5 13.0 | 230 31 23.6 19.6 31 108 16154 285 20 19.3 -5.2 | 266 20 20.4 1.4 32 106 16250 290 29 27.3 -9.9 | 277 29 28.3 -3.3 33 102 16459 295 24 21.8 -10.1 | 279 23 22.8 -3.6 34 100 16580 270 33 33.0 -0.0 | 259 35 34.1 6.6 35 97 16764 270 33 33.0 -0.0 | 259 35 34.1 6.6 36 70 18650 35 4 -2.3 -3.3 | 159 4 -1.2 3.3 37 50 20670 355 6 0.5 -6.0 | 249 2 1.6 0.6 38 30 23840 95 28 -27.9 2.4 | 109 28 -26.8 9.0 39 20 26430 85 23 -22.9 -2.0 | 102 22 -21.9 4.6 Wind Parameters Mean winds (0-6000m): 339.1 at 8.9 knts Storm direction: 9.1 at 6.7 knts Shear (0-3000m) pos: 1.1 neg: 0.4 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -111.4 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -2.2 tot: 25.0 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.28 Bulk Shear: 1.77 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 ------------------------------------------------------------------------------- 500 358 11 341 4| 4.7 0.0 4.7| 1.8 -0.4 1.3 2.6 0.29| 4.9 1.4 1000 357 14 347 8| 4.8 0.0 4.8| 12.9 -2.1 10.7 10.7 0.34| 6.5 2.2 1500 360 15 353 9| 2.3 0.0 2.3| 16.3 -2.2 14.1 9.4 0.35| 5.4 1.9 2000 2 13 354 6| 1.7 0.0 1.7| 25.0 -2.2 22.8 11.4 0.54| 7.8 4.2 2500 2 11 352 4| 1.4 0.2 1.6| 26.0 -2.2 23.7 9.5 0.55| 6.5 3.6 3000 2 10 347 3| 1.1 0.4 1.5| 27.2 -2.2 25.0 8.3 0.57| 5.6 3.2 4000 356 9 321 3| 0.9 0.8 1.7| 30.8 -2.2 28.6 7.1 0.57| 5.0 2.9 5000 354 8 300 2| 2.0 0.7 2.6| 31.3 -8.7 22.6 4.5 0.30| 5.6 1.7 6000 339 9 292 5| 2.2 0.6 2.8| 82.8 -14.1 68.6 11.4 0.35| 6.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251007.23.gif