UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 27 NOV 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 199 SFC 971 448 16.4 13.6 83 2.8 14.7 360 10 292.0 293.8 289.0 320.7 10.13 2 947 662 14.0 12.8 92 1.2 13.3 350 10 291.7 293.4 288.6 319.6 9.85 3 925 863 14.0 12.1 88 1.9 12.9 350 10 293.6 295.3 289.1 321.2 9.63 4 917 937 14.4 13.0 91 1.4 13.6 161 3 294.8 296.6 290.1 324.4 10.31 5 850 1577 11.8 11.7 99 0.1 11.7 100 16 298.5 300.4 291.2 328.3 10.21 6 700 3185 4.0 4.0 100 0.0 4.0 170 10 306.9 308.3 291.5 329.1 7.30 7 691 3290 3.8 3.1 95 0.7 3.4 221 9 307.8 309.1 291.5 329.0 6.94 8 666 3587 1.4 -0.3 88 1.7 0.5 259 11 308.4 309.5 290.5 325.7 5.63 9 658 3684 0.4 -4.5 70 4.9 -1.9 260 12 308.3 309.1 289.2 321.3 4.16 10 625 4093 -2.9 -6.2 78 3.3 -4.4 267 16 309.1 309.9 289.1 321.2 3.85 11 598 4441 -5.9 -16.9 41 11.0 -9.5 275 17 309.6 309.9 287.1 315.1 1.70 12 579 4692 -8.3 -20.3 37 12.0 -11.8 281 18 309.7 309.9 286.7 314.0 1.31 13 518 5549 -11.7 -28.7 23 17.0 -15.6 268 19 315.6 315.7 288.1 318.0 0.69 14 500 5820 -11.3 -29.3 21 18.0 -15.5 280 18 319.3 319.4 289.2 321.7 0.68 15 494 5913 -11.1 -34.1 13 23.0 -15.9 273 18 320.6 320.7 289.4 322.2 0.43 16 430 6964 -18.9 -36.9 19 18.0 -21.9 269 32 323.7 323.7 290.3 325.0 0.38 17 417 7193 -20.7 -30.7 40 10.0 -22.7 261 33 324.2 324.3 290.8 326.8 0.71 18 400 7500 -22.7 -33.7 36 11.0 -24.6 255 33 325.5 325.6 291.0 327.5 0.55 19 312 9269 -36.1 -44.1 44 8.0 -36.8 250 47 330.8 330.8 292.2 331.7 0.24 20 300 9540 -37.9 -43.9 53 6.0 -38.4 250 49 332.0 332.0 292.5 333.0 0.26 21 291 9749 -39.7 -43.5 67 3.8 -40.0 252 50 332.3 332.3 292.6 333.4 0.28 22 267 10333 -44.5 -51.5 46 7.0 -44.9 256 52 333.6 333.6 292.8 334.1 0.12 23 250 10770 -48.5 -54.5 50 6.0 -48.7 260 54 334.0 334.0 292.9 334.3 0.09 24 205 12046 -59.5 -63.5 60 4.0 -59.6 269 67 336.2 336.2 293.4 336.3 0.04 25 200 12200 -60.9 -64.6 61 3.7 -61.0 275 68 336.3 336.3 293.4 336.5 0.03 26 199 12231 -61.3 -64.9 62 3.6 -61.3 275 68 336.2 336.2 293.4 336.3 0.03 27 197 12293 -61.5 -65.9 56 4.4 -61.6 275 68 336.8 336.8 293.6 336.9 0.03 28 186 12647 -62.9 -71.9 29 9.0 -63.0 265 60 340.1 340.1 294.4 340.2 0.01 29 151 13920 -64.7 -79.7 11 15.0 -64.8 274 59 357.9 357.9 298.3 358.0 0.00 30 150 13960 -64.5 -79.5 11 15.0 -64.6 275 58 359.0 359.0 298.5 359.0 0.00 31 131 14780 -69.7 -82.7 13 13.0 -69.8 260 47 363.8 363.8 299.4 363.9 0.00 32 100 16400 -68.3 -83.3 10 15.0 -68.4 265 39 395.8 395.8 304.6 395.8 0.00 33 88 17161 -71.5 -83.5 15 12.0 -71.6 245 33 404.1 404.1 305.7 404.1 0.00 34 84 17437 -69.9 -82.9 13 13.0 -70.0 248 36 412.7 412.8 306.9 412.8 0.00 35 79 17800 -72.3 -82.3 21 10.0 -72.3 251 39 415.1 415.1 307.2 415.1 0.01 TRP 131 14780 -69.7 -82.7 13 13.0 -69.8 260 47 363.8 363.8 299.4 363.9 0.00 WND 197 12293 -61.5 -65.9 56 4.4 -61.6 275 68 336.8 336.8 293.6 336.9 0.03 Sounding variables and indices 1000-500 mb thick: 5621.00 m Freezing level: 654.00 mb = 3733.67 m = 12249.44 ft Wetbulb zero: 664.18 mb = 3609.13 m = 11840.84 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 74.03 % Est. max temperature: 24.35 C = 75.82 F Sfc-Lift cond lev (LCL): 931.38 mb = 804.35 m = 2638.93 ft T: 14.00 C 700-500 lapse rate: 5.81 C/km ThetaE index: 1.14 C Layer 947.0- 925.0 mb Conv cond level (CCL): 839.75 mb = 1677.52 m = 5503.60 ft Mean mixing ratio: 10.07 g/kg Conv temperature: 23.38 C = 74.08 F Cap Strength: 2.70 C Lifted Index: 3.45 C Risk: None Lifted Index @300 mb: 6.90 C Lifted Index @700 mb: 2.34 C Showalter Index: 0.75 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.00 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.40 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.36 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 202.29 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 900.99 mb = 1085.24 m = 3560.46 ft Lev Free Conv (LFC): 595.99 mb = 4466.78 m = 14654.60 ft Equ Level (EL): 545.99 mb = 5143.92 m = 16876.17 ft B at Equ Level: 41.93 J/kg Max Parcel Lev (MPL): 495.99 mb = 5881.87 m = 19297.25 ft Wind level data Storm motion: 289 at 11 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 ---------------------------------------------------------- 0 971 448 360 10 -0.0 -10.0 | 60 12 -10.7 -6.3 1 953 610 350 10 1.7 -9.8 | 56 11 -9.0 -6.1 2 925 863 350 10 1.7 -9.8 | 56 11 -9.0 -6.1 3 919 914 165 2 -0.5 1.9 | 117 13 -11.3 5.6 4 887 1219 105 14 -13.5 3.6 | 107 25 -24.3 7.3 5 850 1577 100 16 -15.8 2.8 | 104 27 -26.5 6.5 6 825 1829 90 16 -16.0 0.0 | 98 27 -26.7 3.7 7 712 3048 155 12 -5.1 10.9 | 133 22 -15.8 14.6 8 700 3185 170 10 -1.7 9.8 | 137 18 -12.5 13.6 9 685 3353 255 8 7.7 2.1 | 153 7 -3.0 5.8 10 634 3962 265 16 15.9 1.4 | 226 7 5.2 5.1 11 564 4877 285 19 18.4 -4.9 | 279 8 7.6 -1.2 12 522 5486 265 19 18.9 1.7 | 237 10 8.2 5.4 13 502 5791 280 19 18.7 -3.3 | 267 8 8.0 0.4 14 500 5820 280 18 17.7 -3.1 | 265 7 7.0 0.6 15 482 6096 260 19 18.7 3.3 | 229 11 8.0 7.0 16 427 7010 270 33 33.0 -0.0 | 261 23 22.3 3.7 17 410 7315 255 33 31.9 8.5 | 240 24 21.1 12.3 18 400 7500 255 33 31.9 8.5 | 240 24 21.1 12.3 19 304 9449 250 49 46.0 16.8 | 240 41 35.3 20.5 20 300 9540 250 49 46.0 16.8 | 240 41 35.3 20.5 21 250 10770 260 54 53.2 9.4 | 253 44 42.4 13.1 22 200 12192 270 68 68.0 -0.0 | 266 57 57.3 3.7 23 200 12200 275 68 67.7 -5.9 | 272 57 57.0 -2.2 24 197 12293 275 68 67.7 -5.9 | 272 57 57.0 -2.2 25 181 12802 260 56 55.1 9.7 | 253 46 44.4 13.4 26 156 13716 270 62 62.0 -0.0 | 266 51 51.3 3.7 27 150 13960 275 58 57.8 -5.1 | 272 47 47.0 -1.3 28 134 14630 270 51 51.0 -0.0 | 265 40 40.3 3.7 29 131 14780 260 47 46.3 8.2 | 252 37 35.6 11.9 30 115 15545 235 49 40.1 28.1 | 223 43 29.4 31.8 31 110 15850 250 60 56.4 20.5 | 242 52 45.6 24.2 32 104 16154 275 54 53.8 -4.7 | 271 43 43.1 -1.0 33 100 16400 265 39 38.9 3.4 | 256 29 28.1 7.1 34 99 16459 265 39 38.9 3.4 | 256 29 28.1 7.1 35 88 17069 245 33 29.9 13.9 | 227 26 19.2 17.7 36 74 17983 255 43 41.5 11.1 | 244 34 30.8 14.8 Wind Parameters Mean winds (0-6000m): 259.1 at 15.1 knts Storm direction: 289.1 at 11.4 knts Shear (0-3000m) pos: 4.6 neg: 2.5 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 162.5 neg: -61.2 tot: 101.3 m^2/s^2 ave: 33.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 4.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.98 Bulk Shear: 43.23 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 ------------------------------------------------------------------------------- 500 352 9 61 11| 13.5 0.0 13.5| 35.6 -2.5 33.1 66.3 0.82| 16.2 13.3 1000 61 10 86 20| 6.8 7.1 13.8| 36.7 -39.6 -2.9 -2.9 0.23| 15.8 3.6 1500 82 12 95 23| 4.5 4.9 9.4| 47.3 -61.2 -13.9 -9.3 0.15| 12.2 1.9 2000 91 13 100 24| 4.9 3.7 8.6| 94.6 -61.2 33.5 16.7 0.29| 11.0 3.2 2500 100 13 104 24| 4.8 3.0 7.8|129.9 -61.2 68.7 27.5 0.37| 10.1 3.7 3000 108 12 109 24| 4.6 2.5 7.1|162.5 -61.2 101.3 33.8 0.38| 11.6 4.4 4000 138 13 125 24| 4.3 1.8 6.1|180.0 -61.2 118.8 29.7 0.46| 10.1 4.6 5000 245 14 192 10| 3.5 1.5 4.9|185.8 -73.9 112.0 22.4 0.38| 9.0 3.4 6000 259 15 212 8| 2.8 0.9 3.7|204.4 -84.2 120.2 20.0 0.34| 8.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251127.00.gif