UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 6 DEC 25 Station: MMAN WMO ident: 76394 Latitude: 25.87 Longitude: -100.23 Elevation: 448.00 ------------------------------------------------------------------------------- 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 107 SFC 961 448 16.6 10.6 68 6.0 13.0 90 2 293.1 294.6 287.8 317.0 8.37 2 925 768 13.6 9.7 77 3.9 11.3 140 8 293.2 294.7 287.6 316.7 8.19 3 900 1000 12.0 9.2 83 2.8 10.4 235 4 293.9 295.3 287.8 317.3 8.14 4 850 1485 16.8 7.8 55 9.0 11.4 290 4 303.7 305.2 290.9 327.2 7.83 5 849 1495 16.8 7.8 55 9.0 11.4 289 4 303.8 305.3 291.0 327.4 7.84 6 744 2613 11.8 4.8 62 7.0 7.7 255 20 310.1 311.5 292.4 332.5 7.27 7 700 3121 7.6 2.6 71 5.0 4.8 255 27 310.9 312.2 292.1 331.4 6.61 8 637 3891 1.6 -1.8 78 3.4 -0.2 245 33 312.6 313.6 291.5 329.1 5.27 9 625 4045 0.6 -6.4 59 7.0 -2.6 244 35 313.1 313.9 290.3 325.2 3.79 10 609 4253 -1.1 -8.1 59 7.0 -4.1 241 36 313.5 314.2 290.1 324.4 3.41 11 599 4385 -2.1 -4.7 82 2.6 -3.3 239 37 313.8 314.7 291.2 328.1 4.51 12 579 4655 -3.9 -7.6 75 3.7 -5.5 236 40 314.8 315.5 290.8 326.8 3.73 13 563 4876 -5.3 -5.9 96 0.6 -5.6 233 42 315.7 316.5 291.6 329.7 4.38 14 500 5800 -10.9 -11.6 95 0.7 -11.2 235 47 319.7 320.4 291.7 330.1 3.15 15 494 5893 -10.9 -12.4 89 1.5 -11.5 238 48 320.9 321.4 291.9 330.8 2.99 16 480 6114 -12.7 -12.8 99 0.1 -12.8 245 51 321.3 321.9 292.0 331.2 2.98 17 452 6572 -15.7 -19.5 73 3.8 -16.9 247 56 323.1 323.4 291.5 329.3 1.81 18 445 6690 -16.3 -16.7 97 0.4 -16.4 247 57 323.8 324.2 292.2 331.7 2.33 19 415 7215 -18.1 -18.5 97 0.4 -18.2 249 63 328.0 328.4 293.2 335.4 2.14 20 400 7490 -19.7 -20.3 95 0.6 -19.9 250 66 329.4 329.8 293.3 336.0 1.90 21 376 7947 -22.7 -23.8 91 1.1 -23.0 250 71 331.3 331.6 293.4 336.6 1.49 22 357 8326 -25.1 -33.1 47 8.0 -26.5 250 75 333.0 333.2 293.2 335.5 0.66 23 325 9003 -29.4 -40.0 35 10.6 -30.8 250 82 336.2 336.2 293.7 337.6 0.36 24 309 9362 -31.7 -43.7 30 12.0 -33.0 245 80 337.8 337.9 294.0 338.8 0.26 25 300 9570 -33.3 -44.3 32 11.0 -34.4 240 76 338.4 338.5 294.2 339.4 0.25 26 280 10049 -36.7 -47.7 31 11.0 -37.6 240 75 340.3 340.3 294.6 341.0 0.18 27 250 10820 -43.7 -52.7 36 9.0 -44.2 240 78 341.1 341.1 294.7 341.6 0.12 28 200 12270 -57.1 -65.1 36 8.0 -57.2 245 80 342.3 342.3 294.9 342.5 0.03 29 169 13312 -65.9 -72.9 37 7.0 -66.0 251 79 344.6 344.6 295.4 344.7 0.01 30 150 14030 -68.5 -76.5 31 8.0 -68.5 255 78 352.1 352.1 297.1 352.1 0.01 31 121 15296 -75.1 -83.1 28 8.0 -75.1 240 74 362.3 362.3 299.1 362.3 0.00 32 110 15854 -70.7 -81.7 18 11.0 -70.8 255 64 380.6 380.6 302.3 380.6 0.00 33 100 16420 -70.1 -81.1 18 11.0 -70.2 240 51 392.3 392.3 304.1 392.3 0.01 34 75 18125 -71.7 -82.7 18 11.0 -71.8 282 27 422.6 422.6 308.0 422.6 0.01 35 71 18447 -74.5 -83.5 24 9.0 -74.6 280 22 423.3 423.3 308.1 423.3 0.01 36 70 18530 -71.7 -83.7 15 12.0 -71.8 275 19 431.0 431.0 308.9 431.0 0.01 37 58 19637 -70.1 -82.1 16 12.0 -70.2 275 12 458.4 458.4 311.6 458.5 0.01 38 52 20279 -72.7 -81.7 24 9.0 -72.8 250 11 466.9 466.9 312.4 467.0 0.01 39 50 20510 -70.3 -82.3 16 12.0 -70.4 285 21 477.8 477.8 313.3 477.9 0.01 40 48 20754 -69.3 -81.3 16 12.0 -69.5 278 18 485.8 485.8 313.9 485.9 0.01 41 46 21008 -70.9 -80.9 21 10.0 -71.0 299 10 487.9 487.9 314.1 488.0 0.01 42 42 21554 -66.7 -78.7 17 12.0 -67.0 220 6 511.2 511.2 315.7 511.3 0.02 43 32 23205 -66.1 -77.1 20 11.0 -66.4 309 15 554.1 554.1 318.3 554.3 0.03 44 30 23600 -63.3 -75.3 18 12.0 -63.8 290 16 572.1 572.1 319.3 572.4 0.05 45 26 24489 -58.5 -71.5 17 13.0 -59.5 253 9 609.6 609.6 321.0 610.3 0.09 46 21 25832 -58.1 -70.1 20 12.0 -59.3 289 21 649.2 649.3 322.7 650.4 0.14 47 20 26140 -56.9 -69.9 18 13.0 -58.4 280 18 662.0 662.1 323.2 663.3 0.16 48 16 27565 -53.5 -67.5 17 14.0 -56.0 269 19 716.7 716.8 325.0 719.2 0.27 TRP 121 15296 -75.1 -83.1 28 8.0 -75.1 240 74 362.3 362.3 299.1 362.3 0.00 WND 325 9003 -29.4 -40.0 35 10.6 -30.8 250 82 336.2 336.2 293.7 337.6 0.36 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 619.35 mb = 4118.04 m = 13510.47 ft Wetbulb zero: 638.97 mb = 3866.00 m = 12683.58 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 73.70 % Est. max temperature: 29.40 C = 84.92 F Sfc-Lift cond lev (LCL): 878.61 mb = 1203.85 m = 3949.58 ft T: 14.02 C 700-500 lapse rate: 6.91 C/km ThetaE index: 8.05 C Layer 700.0- 599.0 mb Conv cond level (CCL): 671.33 mb = 3462.55 m = 11359.93 ft Mean mixing ratio: 8.15 g/kg Conv temperature: 34.98 C = 94.96 F Cap Strength: 9.20 C Lifted Index: 6.25 C Risk: None Lifted Index @300 mb: 14.49 C Lifted Index @700 mb: 7.76 C Showalter Index: 1.68 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 18.70 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 148.60 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.54 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 41870.16 J/kg Cap Strength: 9.12 C Lift Cond Lev (LCL): 848.09 mb = 1504.11 m = 4934.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 21 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 ---------------------------------------------------------- 0 961 448 90 2 -2.0 0.0 | 89 23 -22.8 -0.4 1 925 768 140 8 -5.1 6.1 | 103 27 -25.9 5.8 2 909 914 210 4 2.0 3.5 | 99 19 -18.8 3.1 3 877 1219 300 4 3.5 -2.0 | 82 17 -17.3 -2.4 4 850 1485 290 4 3.8 -1.4 | 84 17 -17.0 -1.7 5 787 2134 235 8 6.6 4.6 | 107 15 -14.2 4.2 6 759 2438 255 18 17.4 4.7 | 142 5 -3.4 4.3 7 700 3121 255 27 26.1 7.0 | 219 8 5.3 6.6 8 520 5486 225 47 33.2 33.2 | 201 35 12.5 32.9 9 500 5800 235 47 38.5 27.0 | 214 32 17.7 26.6 10 481 6096 245 51 46.2 21.6 | 230 33 25.5 21.2 11 400 7490 250 66 62.0 22.6 | 242 47 41.3 22.2 12 325 9003 250 82 77.1 28.0 | 244 63 56.3 27.7 13 319 9144 250 84 78.9 28.7 | 244 65 58.2 28.4 14 300 9570 240 76 65.8 38.0 | 230 59 45.1 37.6 15 292 9754 240 74 64.1 37.0 | 230 57 43.3 36.6 16 250 10820 240 78 67.5 39.0 | 230 61 46.8 38.6 17 200 12270 245 80 72.5 33.8 | 237 62 51.7 33.4 18 150 14030 255 78 75.3 20.2 | 250 58 54.6 19.8 19 143 14326 260 78 76.8 13.5 | 257 58 56.1 13.2 20 135 14630 255 66 63.8 17.1 | 249 46 43.0 16.7 21 129 14935 240 62 53.7 31.0 | 227 45 32.9 30.6 22 121 15296 240 74 64.1 37.0 | 230 57 43.3 36.6 23 116 15545 250 84 78.9 28.7 | 244 65 58.2 28.4 24 105 16154 260 45 44.3 7.8 | 252 25 23.6 7.4 25 100 16420 240 51 44.2 25.5 | 223 34 23.4 25.1 26 99 16459 240 51 44.2 25.5 | 223 34 23.4 25.1 27 94 16764 235 58 47.5 33.3 | 219 42 26.8 32.9 28 90 17069 260 39 38.4 6.8 | 250 19 17.6 6.4 29 85 17374 245 27 24.5 11.4 | 199 12 3.7 11.0 30 73 18288 290 27 25.4 -9.2 | 334 11 4.6 -9.6 31 70 18530 275 19 18.9 -1.7 | 42 3 -1.8 -2.0 32 69 18593 255 19 18.4 4.9 | 152 5 -2.4 4.5 33 66 18898 325 16 9.2 -13.1 | 41 18 -11.6 -13.5 34 59 19507 245 16 14.5 6.8 | 136 9 -6.3 6.4 35 56 19812 315 6 4.2 -4.2 | 74 17 -16.5 -4.6 36 53 20117 225 4 2.8 2.8 | 98 18 -17.9 2.5 37 50 20510 285 21 20.3 -5.4 | 5 6 -0.5 -5.8 38 48 20726 275 19 18.9 -1.7 | 42 3 -1.8 -2.0 39 46 21031 300 10 8.7 -5.0 | 66 13 -12.1 -5.4 40 44 21336 250 8 7.5 2.7 | 100 13 -13.2 2.4 41 41 21641 210 6 3.0 5.2 | 105 18 -17.8 4.8 42 39 21946 185 4 0.3 4.0 | 100 21 -20.4 3.6 43 37 22250 275 6 6.0 -0.5 | 87 15 -14.8 -0.9 44 36 22555 325 8 4.6 -6.6 | 67 18 -16.2 -6.9 45 34 22860 285 16 15.5 -4.1 | 50 7 -5.3 -4.5 46 32 23165 315 16 11.3 -11.3 | 39 15 -9.4 -11.7 47 31 23470 275 8 8.0 -0.7 | 85 13 -12.8 -1.1 48 30 23600 290 16 15.0 -5.5 | 44 8 -5.7 -5.8 49 29 23774 285 16 15.5 -4.1 | 50 7 -5.3 -4.5 50 28 24079 235 8 6.6 4.6 | 107 15 -14.2 4.2 51 26 24384 235 8 6.6 4.6 | 107 15 -14.2 4.2 52 24 24994 335 12 5.1 -10.9 | 54 19 -15.7 -11.2 53 22 25603 270 19 19.0 -0.0 | 78 2 -1.8 -0.4 54 21 25908 295 21 19.0 -8.9 | 11 9 -1.7 -9.2 55 20 26140 280 18 17.7 -3.1 | 41 5 -3.0 -3.5 56 18 26518 275 19 18.9 -1.7 | 42 3 -1.8 -2.0 57 15 27127 265 19 18.9 1.7 | 125 2 -1.8 1.3 58 13 27737 280 31 30.5 -5.4 | 301 11 9.8 -5.8 Wind Parameters Mean winds (0-6000m): 239.0 at 27.7 knts Storm direction: 269.0 at 20.8 knts Shear (0-3000m) pos: 2.9 neg: 2.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 129.0 deg Storm rel helicity (0-3000m) pos: 97.5 neg: -33.6 tot: 63.9 m^2/s^2 ave: 21.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 108.35 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 ------------------------------------------------------------------------------- 500 144 5 99 24| 5.7 0.0 5.7| 44.8 -11.3 33.5 67.0 0.29| 16.3 4.8 1000 190 5 102 20| 3.0 0.0 3.0| 46.8 -33.2 13.6 13.6 0.01| 11.2 0.1 1500 239 5 97 17| 2.0 1.6 3.6| 61.4 -33.2 28.2 18.8 0.15| 9.1 1.3 2000 242 6 100 15| 4.3 1.2 5.5| 85.7 -33.2 52.4 26.2 0.30| 10.2 3.1 2500 249 9 104 12| 3.5 2.2 5.6| 94.4 -33.2 61.2 24.5 0.39| 9.6 3.8 3000 251 12 112 10| 2.9 2.7 5.6| 97.5 -33.6 63.9 21.3 0.38| 8.9 3.4 4000 247 18 146 8| 2.2 3.4 5.5| 97.5 -44.9 52.5 13.1 0.27| 8.2 2.2 5000 239 23 175 11| 1.7 3.8 5.5| 97.5 -81.9 15.6 3.1 0.16| 7.8 1.3 6000 239 28 192 14| 3.0 3.2 6.2|261.7 -81.9 179.8 30.0 0.32| 8.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251206.00.gif