UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 23 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 65 SFC 957 448 22.4 21.0 92 1.4 21.4 100 4 299.3 302.3 296.1 347.7 16.58 2 937 632 20.4 20.2 99 0.2 20.3 125 8 299.1 302.0 295.7 346.0 16.10 3 925 744 20.0 19.8 99 0.2 19.9 125 10 299.8 302.7 295.8 346.3 15.91 4 850 1474 16.8 16.7 99 0.1 16.7 160 14 303.7 306.4 295.7 346.0 14.21 5 849 1484 16.8 16.7 99 0.1 16.7 160 14 303.8 306.5 295.8 346.2 14.23 6 799 2003 17.0 14.3 84 2.7 15.2 193 11 309.4 311.8 296.4 348.7 12.94 7 775 2263 17.8 10.8 64 7.0 13.2 223 9 313.0 315.0 295.6 345.6 10.56 8 713 2972 13.4 5.4 58 8.0 8.6 309 3 315.7 317.2 294.4 340.5 7.91 9 700 3127 12.4 2.4 50 10.0 6.6 300 4 316.2 317.5 293.5 336.8 6.51 10 677 3407 11.0 -5.0 32 16.0 3.0 284 12 317.7 318.4 291.8 330.3 3.89 11 517 5580 -8.1 -22.1 31 14.0 -12.3 261 27 320.1 320.3 290.1 324.4 1.26 12 500 5840 -9.3 -29.3 18 20.0 -14.2 265 33 321.7 321.8 290.0 324.1 0.68 13 486 6059 -10.5 -34.5 12 24.0 -15.6 275 33 322.8 322.9 290.1 324.4 0.42 14 459 6498 -9.9 -48.9 2 39.0 -16.0 290 33 328.9 328.9 291.5 329.3 0.10 15 400 7540 -18.3 -51.3 4 33.0 -22.3 290 37 331.2 331.2 292.2 331.5 0.08 16 329 8968 -29.7 -55.7 6 26.0 -31.7 288 58 334.6 334.6 293.0 334.8 0.06 17 300 9620 -34.5 -45.5 32 11.0 -35.5 280 70 336.7 336.8 293.7 337.6 0.22 18 270 10343 -40.9 -46.9 52 6.0 -41.3 283 72 337.7 337.8 294.0 338.6 0.21 19 250 10860 -44.5 -51.5 46 7.0 -44.9 285 74 339.9 339.9 294.4 340.4 0.13 20 207 12092 -54.9 -60.9 47 6.0 -55.1 293 86 342.4 342.5 295.0 342.7 0.05 21 200 12310 -56.7 -63.7 41 7.0 -56.8 295 89 343.0 343.0 295.1 343.1 0.04 22 191 12601 -57.4 -69.2 21 11.9 -57.5 300 88 346.5 346.5 295.8 346.6 0.02 23 189 12668 -57.5 -70.5 18 13.0 -57.7 297 85 347.3 347.3 296.0 347.3 0.02 24 161 13666 -63.3 -78.3 11 15.0 -63.4 274 85 353.8 353.8 297.4 353.8 0.01 25 150 14100 -64.1 -81.1 8 17.0 -64.2 285 76 359.7 359.7 298.7 359.7 0.00 26 143 14393 -63.5 -84.5 4 21.0 -63.6 285 66 365.7 365.7 299.8 365.7 0.00 27 115 15702 -72.1 -88.1 7 16.0 -72.2 263 47 373.2 373.2 301.1 373.2 0.00 28 100 16520 -73.9 -88.9 8 15.0 -73.9 300 45 384.9 384.9 303.1 385.0 0.00 29 92 17006 -76.3 -90.3 9 14.0 -76.3 285 54 389.5 389.5 303.7 389.5 0.00 30 83 17601 -76.5 -90.5 9 14.0 -76.5 274 37 400.7 400.7 305.3 400.7 0.00 31 80 17816 -71.9 -88.9 6 17.0 -72.0 280 30 414.4 414.4 307.0 414.4 0.00 32 77 18044 -69.3 -87.3 6 18.0 -69.4 300 23 424.4 424.4 308.2 424.4 0.00 33 70 18610 -72.5 -89.5 6 17.0 -72.6 60 6 429.3 429.3 308.7 429.3 0.00 34 68 18780 -73.7 -89.7 7 16.0 -73.7 112 7 430.3 430.3 308.9 430.3 0.00 35 58 19709 -74.3 -90.3 7 16.0 -74.4 223 17 448.9 448.9 310.7 448.9 0.00 36 54 20128 -72.5 -90.5 5 18.0 -72.6 287 10 462.4 462.4 312.0 462.4 0.00 37 52 20353 -67.5 -89.5 3 22.0 -67.7 305 7 479.0 479.0 313.4 479.0 0.00 38 50 20590 -65.9 -87.9 3 22.0 -66.2 350 8 488.2 488.2 314.1 488.2 0.00 39 42 21662 -60.3 -89.3 1 29.0 -61.0 44 6 527.0 527.0 316.8 527.0 0.00 40 35 22794 -61.9 -89.9 1 28.0 -62.6 44 6 551.1 551.1 318.2 551.1 0.00 41 31 23553 -57.3 -89.3 1 32.0 -58.5 47 9 582.9 582.9 319.8 583.0 0.00 42 30 23760 -57.9 -88.9 1 31.0 -59.0 330 2 586.8 586.8 320.0 586.8 0.00 43 22 25738 -52.9 -87.9 1 35.0 -55.4 45 13 656.1 656.1 322.9 656.2 0.01 TRP 92 17006 -76.3 -90.3 9 14.0 -76.3 285 54 389.5 389.5 303.7 389.5 0.00 WND 191 12601 -57.4 -69.2 21 11.9 -57.5 300 88 346.5 346.5 295.8 346.6 0.02 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 584.85 mb = 4658.52 m = 15283.67 ft Wetbulb zero: 645.53 mb = 3790.30 m = 12435.23 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 56.16 % Est. max temperature: 31.46 C = 88.63 F Sfc-Lift cond lev (LCL): 937.92 mb = 623.58 m = 2045.83 ft T: 20.49 C 700-500 lapse rate: 8.00 C/km ThetaE index: 24.60 C Layer 775.0- 486.0 mb Conv cond level (CCL): 899.22 mb = 988.04 m = 3241.55 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 24.18 C = 75.52 F Cap Strength: 4.36 C Lifted Index: -5.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.11 C Lifted Index @700 mb: 2.83 C Showalter Index: -4.87 C Risk: Severe thunderstorms possible Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 26.00 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 323.40 Risk: Showers and thunderstorms possible Energy Index: -4.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1138.30 J/kg Max Up Vert Vel: 47.71 m/s Conv Inhibition (B-): 0.47 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 902.62 mb = 955.47 m = 3134.71 ft Lev Free Conv (LFC): 857.62 mb = 1396.98 m = 4583.21 ft Equ Level (EL): 847.62 mb = 1497.98 m = 4914.56 ft B at Equ Level: 18.61 J/kg Max Parcel Lev (MPL): 797.62 mb = 2017.34 m = 6618.49 ft Wind level data Storm motion: 287 at 12 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 ---------------------------------------------------------- 0 957 448 100 4 -3.9 0.7 | 105 16 -15.5 4.2 1 939 610 125 8 -6.6 4.6 | 114 20 -18.1 8.0 2 925 744 125 10 -8.2 5.7 | 115 22 -19.7 9.2 3 907 914 160 4 -1.4 3.8 | 119 15 -12.9 7.2 4 875 1219 160 12 -4.1 11.3 | 133 21 -15.7 14.7 5 850 1474 160 14 -4.8 13.2 | 135 23 -16.3 16.6 6 815 1829 165 16 -4.1 15.5 | 140 25 -15.7 18.9 7 787 2134 215 8 4.6 6.6 | 145 12 -7.0 10.0 8 759 2438 235 10 8.2 5.7 | 160 10 -3.4 9.2 9 732 2743 350 4 0.7 -3.9 | 87 11 -10.9 -0.5 10 707 3048 295 2 1.8 -0.8 | 105 10 -9.7 2.6 11 700 3127 300 4 3.5 -2.0 | 100 8 -8.1 1.5 12 681 3353 285 12 11.6 -3.1 | 187 0 0.0 0.4 13 585 4572 265 21 20.9 1.8 | 241 11 9.4 5.3 14 543 5182 255 18 17.4 4.7 | 216 10 5.8 8.1 15 500 5840 265 33 32.9 2.9 | 253 22 21.3 6.3 16 465 6401 290 33 31.0 -11.3 | 292 21 19.5 -7.8 17 400 7540 290 37 34.8 -12.7 | 292 25 23.2 -9.2 18 349 8534 290 47 44.2 -16.1 | 291 35 32.6 -12.6 19 307 9449 285 70 67.6 -18.1 | 285 58 56.1 -14.7 20 300 9620 280 70 68.9 -12.2 | 279 58 57.4 -8.7 21 250 10860 285 74 71.5 -19.2 | 285 62 59.9 -15.7 22 246 10973 285 72 69.5 -18.6 | 285 60 58.0 -15.2 23 200 12310 295 89 80.7 -37.6 | 296 77 69.1 -34.2 24 194 12497 300 93 80.5 -46.5 | 302 81 69.0 -43.0 25 191 12601 300 88 76.2 -44.0 | 302 76 64.7 -40.5 26 185 12802 290 78 73.3 -26.7 | 291 66 61.7 -23.2 27 168 13411 270 84 84.0 -0.0 | 267 73 72.4 3.5 28 152 14021 280 86 84.7 -14.9 | 279 74 73.1 -11.5 29 150 14100 285 76 73.4 -19.7 | 285 64 61.9 -16.2 30 137 14630 285 58 56.0 -15.0 | 285 46 44.5 -11.6 31 124 15240 270 47 47.0 -0.0 | 264 36 35.4 3.5 32 112 15850 260 47 46.3 8.2 | 252 37 34.7 11.6 33 100 16520 300 45 39.0 -22.5 | 305 33 27.4 -19.0 34 96 16764 300 45 39.0 -22.5 | 305 33 27.4 -19.0 35 92 17006 285 54 52.2 -14.0 | 285 42 40.6 -10.5 36 91 17069 285 53 51.2 -13.7 | 285 41 39.6 -10.3 37 86 17374 290 43 40.4 -14.7 | 291 31 28.9 -11.2 38 82 17678 270 35 35.0 -0.0 | 262 24 23.4 3.5 39 78 17983 290 25 23.5 -8.6 | 293 13 11.9 -5.1 40 70 18593 25 8 -3.4 -7.3 | 76 15 -14.9 -3.8 41 70 18610 60 6 -5.2 -3.0 | 92 17 -16.7 0.5 42 63 19202 240 10 8.7 5.0 | 161 9 -2.9 8.5 43 57 19812 220 18 11.6 13.8 | 180 17 0.0 17.2 44 54 20117 285 10 9.7 -2.6 | 115 2 -1.9 0.9 45 51 20422 310 6 4.6 -3.9 | 87 7 -7.0 -0.4 46 50 20590 350 8 1.4 -7.9 | 66 11 -10.2 -4.4 47 49 20726 320 12 7.7 -9.2 | 34 7 -3.8 -5.7 48 47 21031 315 8 5.7 -5.7 | 70 6 -5.9 -2.2 49 44 21336 50 10 -7.7 -6.4 | 81 19 -19.2 -3.0 50 40 21946 40 2 -1.3 -1.5 | 99 13 -12.8 1.9 51 38 22250 340 6 2.1 -5.6 | 77 10 -9.5 -2.2 52 36 22555 105 6 -5.8 1.6 | 106 18 -17.3 5.0 53 35 22860 30 6 -3.0 -5.2 | 83 15 -14.6 -1.7 54 33 23165 80 10 -9.8 -1.7 | 95 21 -21.4 1.7 55 31 23470 80 12 -11.8 -2.1 | 93 23 -23.4 1.4 56 30 23760 330 2 1.0 -1.7 | 99 11 -10.6 1.7 57 30 23774 135 6 -4.2 4.2 | 116 18 -15.8 7.7 58 28 24079 25 10 -4.2 -9.1 | 70 17 -15.8 -5.6 59 26 24384 50 10 -7.7 -6.4 | 81 19 -19.2 -3.0 60 24 24689 20 10 -3.4 -9.4 | 68 16 -15.0 -5.9 61 22 24994 45 14 -9.9 -9.9 | 73 22 -21.5 -6.4 62 21 25298 45 10 -7.1 -7.1 | 79 19 -18.6 -3.6 63 19 25603 75 12 -11.6 -3.1 | 91 23 -23.1 0.4 64 17 26213 90 10 -10.0 0.0 | 99 22 -21.6 3.5 Wind Parameters Mean winds (0-6000m): 256.7 at 16.1 knts Storm direction: 286.7 at 12.1 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 132.8 deg Storm rel helicity (0-3000m) pos: 96.8 neg: -17.1 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 2.4 10^-3/s Energy-Hel index: 0.62 Bulk Rich Number: 19.07 Bulk Shear: 59.71 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 ------------------------------------------------------------------------------- 500 127 7 114 19| 4.6 0.0 4.6| 26.3 0.0 26.3 52.6 0.41| 13.4 5.5 1000 147 9 124 20| 2.3 4.6 6.9| 49.1 0.0 49.1 49.1 0.45| 11.3 5.1 1500 156 11 130 21| 3.0 3.1 6.1| 77.5 0.0 77.5 51.7 0.49| 10.3 5.0 2000 167 10 135 19| 4.1 2.3 6.4| 87.4 -2.5 84.8 42.4 0.41| 10.6 4.4 2500 172 9 135 18| 2.9 1.8 4.7| 94.0 -14.5 79.5 31.8 0.19| 12.0 2.3 3000 183 9 138 17| 2.4 1.8 4.2| 96.8 -17.1 79.7 26.6 0.20| 12.2 2.4 4000 230 11 163 11| 1.8 2.4 4.2| 96.9 -18.7 78.3 19.6 0.17| 10.3 1.7 5000 244 13 180 9| 1.8 2.0 3.8|110.0 -30.9 79.1 15.8 0.14| 9.4 1.4 6000 257 16 210 8| 2.9 1.7 4.6|216.3 -30.9 185.4 30.9 0.29| 9.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20250423.12.gif