UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 24 APR 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 59 SFC 957 448 28.6 18.6 55 10.0 21.5 135 2 305.6 308.2 296.2 348.2 14.23 2 925 756 25.4 19.4 69 6.0 21.1 115 12 305.3 308.2 297.0 351.7 15.51 3 885 1142 21.6 18.9 85 2.7 19.7 118 14 305.2 308.2 297.1 352.2 15.72 4 850 1490 18.4 17.6 95 0.8 17.8 120 16 305.4 308.2 296.7 350.5 15.07 5 738 2689 10.4 9.9 97 0.5 10.1 99 5 309.3 311.3 294.6 341.1 10.44 6 726 2827 11.8 3.8 58 8.0 7.2 115 6 312.3 313.6 292.7 333.9 6.94 7 712 2991 12.2 4.2 58 8.0 7.5 156 9 314.5 315.9 293.6 337.3 7.28 8 700 3134 12.6 -4.4 30 17.0 4.0 175 10 316.4 317.2 291.5 329.1 3.94 9 689 3266 11.6 -7.4 26 19.0 2.5 216 10 316.8 317.4 290.9 327.1 3.18 10 633 3966 5.2 -14.8 22 20.0 -2.7 258 16 317.2 317.6 289.9 323.6 1.91 11 622 4109 4.0 -15.0 24 19.0 -3.4 254 17 317.5 317.8 289.9 323.9 1.92 12 606 4320 2.2 -4.8 60 7.0 -1.2 248 18 317.8 318.6 292.3 332.0 4.42 13 572 4783 -1.5 -3.0 89 1.5 -2.3 236 20 318.7 319.8 293.3 336.0 5.37 14 548 5123 -4.1 -4.9 94 0.8 -4.5 227 23 319.6 320.5 293.1 335.3 4.85 15 529 5400 -5.3 -10.3 68 5.0 -7.4 230 24 321.4 322.0 292.3 332.3 3.30 16 500 5840 -9.1 -12.4 77 3.3 -10.4 240 27 321.9 322.5 292.2 331.8 2.95 17 485 6076 -10.9 -13.3 82 2.4 -11.8 247 31 322.5 323.1 292.3 332.0 2.83 18 474 6253 -10.1 -43.1 5 33.0 -15.9 252 35 325.7 325.7 290.7 326.3 0.18 19 467 6368 -10.9 -41.9 6 31.0 -16.4 255 37 326.1 326.1 290.8 326.8 0.21 20 462 6451 -11.5 -24.5 33 13.0 -15.2 257 38 326.3 326.5 291.8 330.3 1.14 21 444 6755 -14.3 -24.3 42 10.0 -17.0 265 43 326.5 326.7 291.9 330.8 1.21 22 437 6876 -15.7 -20.5 67 4.8 -17.1 265 43 326.2 326.6 292.3 332.2 1.71 23 407 7411 -19.3 -20.6 89 1.3 -19.7 265 43 328.3 328.6 293.0 334.6 1.82 24 400 7540 -20.1 -21.5 89 1.4 -20.5 265 43 328.9 329.2 293.0 334.9 1.72 25 366 8194 -23.1 -24.9 85 1.8 -23.5 273 42 333.3 333.6 293.9 338.3 1.39 26 300 9620 -33.7 -36.1 79 2.4 -34.0 290 39 337.9 338.0 294.3 340.1 0.58 27 294 9761 -34.7 -37.5 76 2.8 -35.1 288 39 338.4 338.5 294.4 340.4 0.52 28 250 10870 -44.1 -46.5 77 2.4 -44.3 275 47 340.5 340.6 294.7 341.4 0.23 29 200 12330 -55.5 -56.9 84 1.4 -55.5 280 66 344.9 344.9 295.6 345.2 0.09 30 178 13062 -61.5 -62.9 83 1.4 -61.5 270 73 346.7 346.7 296.0 346.9 0.05 31 166 13493 -63.6 -65.1 82 1.5 -63.6 270 76 350.2 350.2 296.7 350.3 0.04 32 150 14110 -66.7 -68.3 80 1.6 -66.7 275 72 355.2 355.2 297.8 355.3 0.03 33 142 14439 -67.3 -68.9 80 1.6 -67.3 278 72 359.7 359.8 298.7 359.9 0.03 34 130 14971 -64.7 -66.2 82 1.5 -64.7 284 52 373.6 373.6 301.2 373.8 0.04 35 100 16530 -73.5 -75.4 75 1.9 -73.5 300 58 385.7 385.7 303.2 385.8 0.01 36 93 16953 -75.7 -77.7 73 2.0 -75.7 300 51 389.5 389.5 303.7 389.5 0.01 37 84 17542 -75.9 -77.9 73 2.0 -75.9 294 34 400.6 400.6 305.3 400.6 0.01 38 78 17974 -72.7 -74.5 76 1.8 -72.7 339 12 415.8 415.8 307.2 415.9 0.02 39 70 18610 -72.5 -74.3 76 1.8 -72.5 255 12 429.3 429.3 308.8 429.4 0.02 40 63 19227 -73.9 -75.8 75 1.9 -73.9 265 14 439.3 439.3 309.8 439.4 0.02 41 62 19321 -71.5 -73.3 77 1.8 -71.5 280 14 446.7 446.7 310.6 446.8 0.03 42 58 19713 -73.1 341 11 451.6 TRP 93 16953 -75.7 -77.7 73 2.0 -75.7 300 51 389.5 389.5 303.7 389.5 0.01 WND 166 13493 -63.6 -65.1 82 1.5 -63.6 270 76 350.2 350.2 296.7 350.3 0.04 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 585.78 mb = 4595.34 m = 15076.40 ft Wetbulb zero: 661.73 mb = 3599.82 m = 11810.28 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 69.27 % Est. max temperature: 29.88 C = 85.79 F Sfc-Lift cond lev (LCL): 827.58 mb = 1716.94 m = 5632.94 ft T: 16.89 C 700-500 lapse rate: 8.02 C/km ThetaE index: 18.36 C Layer 850.0- 712.0 mb Conv cond level (CCL): 839.50 mb = 1595.52 m = 5234.59 ft Mean mixing ratio: 15.34 g/kg Conv temperature: 28.80 C = 83.84 F Cap Strength: 1.68 C Lifted Index: -6.60 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.00 C Lifted Index @700 mb: 1.68 C Showalter Index: -6.31 C Risk: Severe thunderstorms probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 26.70 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 374.20 Risk: Showers and thunderstorms possible Energy Index: -3.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2064.57 J/kg Max Up Vert Vel: 64.26 m/s Conv Inhibition (B-): 1.70 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 845.14 mb = 1538.63 m = 5047.94 ft Lev Free Conv (LFC): 830.14 mb = 1690.66 m = 5546.70 ft Equ Level (EL): 710.14 mb = 3012.79 m = 9884.38 ft B at Equ Level: 49.72 J/kg Max Parcel Lev (MPL): 90.14 mb = 17133.03 m = 56210.04 ft Wind level data Storm motion: 244 at 13 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 ---------------------------------------------------------- 0 957 448 135 2 -1.4 1.4 | 72 14 -13.4 -4.4 1 940 610 115 12 -10.9 5.1 | 88 23 -22.9 -0.7 2 925 756 115 12 -10.9 5.1 | 88 23 -22.9 -0.7 3 850 1490 120 16 -13.9 8.0 | 95 26 -25.8 2.2 4 847 1524 120 16 -13.9 8.0 | 95 26 -25.8 2.2 5 817 1829 140 19 -12.2 14.6 | 110 26 -24.2 8.8 6 788 2134 135 19 -13.4 13.4 | 107 27 -25.4 7.6 7 733 2743 95 4 -4.0 0.3 | 71 17 -16.0 -5.4 8 707 3048 170 10 -1.7 9.8 | 106 14 -13.7 4.1 9 700 3134 175 10 -0.9 10.0 | 108 14 -12.9 4.2 10 681 3353 245 10 9.1 4.2 | 62 3 -2.9 -1.6 11 656 3658 265 14 13.9 1.2 | 337 5 2.0 -4.6 12 543 5182 225 23 16.3 16.3 | 202 11 4.3 10.5 13 503 5791 240 27 23.4 13.5 | 236 14 11.4 7.7 14 500 5840 240 27 23.4 13.5 | 236 14 11.4 7.7 15 446 6706 265 43 42.8 3.7 | 274 31 30.9 -2.0 16 400 7540 265 43 42.8 3.7 | 274 31 30.9 -2.0 17 300 9620 290 39 36.6 -13.3 | 308 31 24.7 -19.1 18 281 10058 285 39 37.7 -10.1 | 302 30 25.7 -15.9 19 250 10870 275 47 46.8 -4.1 | 286 36 34.8 -9.9 20 200 12330 280 66 65.0 -11.5 | 288 56 53.0 -17.2 21 168 13411 265 76 75.7 6.6 | 269 64 63.7 0.8 22 166 13493 270 76 76.0 -0.0 | 275 64 64.0 -5.8 23 150 14110 275 72 71.7 -6.3 | 281 61 59.7 -12.1 24 137 14630 280 72 70.9 -12.5 | 287 62 58.9 -18.3 25 131 14935 285 53 51.2 -13.7 | 296 44 39.2 -19.5 26 118 15545 270 41 41.0 -0.0 | 281 30 29.0 -5.8 27 100 16530 300 58 50.2 -29.0 | 312 52 38.2 -34.8 28 96 16764 300 58 50.2 -29.0 | 312 52 38.2 -34.8 29 93 16953 300 51 44.2 -25.5 | 314 45 32.2 -31.3 30 87 17374 305 35 28.7 -20.1 | 327 31 16.7 -25.9 31 82 17678 285 33 31.9 -8.5 | 306 25 19.9 -14.3 32 78 17983 340 12 4.1 -11.3 | 25 19 -7.9 -17.1 33 74 18288 295 4 3.6 -1.7 | 48 11 -8.4 -7.5 34 70 18593 245 6 5.4 2.5 | 64 7 -6.5 -3.3 35 70 18610 255 12 11.6 3.1 | 8 3 -0.4 -2.7 36 66 18898 230 16 12.3 10.3 | 183 5 0.3 4.5 37 63 19202 270 14 14.0 -0.0 | 341 6 2.0 -5.8 38 59 19507 340 12 4.1 -11.3 | 25 19 -7.9 -17.1 39 56 19812 345 10 2.6 -9.7 | 31 18 -9.4 -15.4 Wind Parameters Mean winds (0-6000m): 214.2 at 17.7 knts Storm direction: 244.2 at 13.3 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -40.3 deg Storm rel helicity (0-3000m) pos: 132.8 neg: -98.1 tot: 34.7 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.8 10^-3/s Energy-Hel index: 1.11 Bulk Rich Number: 32.41 Bulk Shear: 63.71 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 ------------------------------------------------------------------------------- 500 116 11 87 22| 0.0 11.5 11.5| 26.2 0.0 26.2 52.3 0.49| 11.7 5.8 1000 117 13 90 23| 1.5 5.7 7.2| 39.0 0.0 39.0 39.0 0.53| 7.3 3.9 1500 123 14 95 24| 2.9 3.8 6.7| 86.0 -3.2 82.8 55.2 0.64| 7.4 4.8 2000 126 15 97 24| 2.2 2.4 4.6| 86.0 -64.1 21.9 11.0 0.14| 8.3 1.2 2500 126 13 95 23| 2.3 1.9 4.3|114.5 -92.3 22.2 8.9 0.12| 9.5 1.2 3000 133 13 98 21| 3.6 1.6 5.2|132.8 -98.1 34.7 11.6 0.07| 11.2 0.8 4000 161 13 113 18| 3.3 0.8 4.1|132.8-108.9 23.9 6.0 -0.07| 9.9 -0.7 5000 191 15 135 13| 2.9 0.8 3.8|141.7-120.1 21.6 4.3 -0.09| 9.0 -0.9 6000 214 18 167 9| 3.9 0.7 4.6|204.7-120.1 84.5 14.1 0.05| 9.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20250424.00.gif