UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:0000Z 19 OCT 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 56 SFC 957 448 30.8 19.8 52 11.0 22.9 85 1 307.8 310.7 297.5 354.2 15.36 2 956 458 32.8 20.8 49 12.0 24.0 87 1 309.9 313.0 298.7 359.9 16.39 3 953 487 31.2 21.2 55 10.0 23.9 94 3 308.6 311.7 298.7 359.7 16.86 4 949 525 29.8 20.8 59 9.0 23.2 104 4 307.5 310.6 298.2 357.4 16.51 5 925 759 27.6 20.6 66 7.0 22.5 125 8 307.5 310.7 298.3 358.1 16.74 6 914 865 26.6 20.6 70 6.0 22.2 156 4 307.6 310.7 298.4 358.7 16.95 7 870 1300 23.6 17.6 69 6.0 19.4 74 5 308.8 311.6 297.4 353.4 14.71 8 850 1504 23.4 14.4 57 9.0 17.2 20 12 310.7 313.0 296.2 348.0 12.23 9 822 1796 22.8 11.8 50 11.0 15.5 6 11 313.0 315.0 295.7 345.9 10.64 10 786 2185 20.6 3.6 33 17.0 10.6 350 10 314.7 315.9 292.9 334.6 6.31 11 700 3174 12.4 6.4 67 6.0 8.7 275 18 316.2 317.9 295.1 343.4 8.65 12 698 3198 12.4 6.4 67 6.0 8.7 275 18 316.5 318.1 295.2 343.7 8.68 13 636 3968 5.8 2.0 77 3.8 3.7 283 19 317.5 318.8 294.2 339.6 6.97 14 619 4190 4.4 -2.6 60 7.0 0.8 289 18 318.4 319.3 293.0 334.8 5.11 15 598 4469 2.0 -2.0 75 4.0 -0.1 297 18 318.7 319.8 293.4 336.5 5.53 16 593 4537 2.4 -13.6 30 16.0 -4.1 299 18 320.0 320.4 291.0 327.5 2.26 17 576 4772 0.6 -14.4 31 15.0 -5.3 303 16 320.5 321.0 291.1 327.8 2.17 18 564 4941 0.4 -32.6 6 33.0 -8.2 304 14 322.2 322.3 289.9 323.8 0.44 19 539 5304 -0.5 -35.5 5 35.0 -9.1 295 15 325.4 325.4 290.7 326.7 0.34 20 500 5900 -4.5 -39.5 5 35.0 -12.0 330 18 327.6 327.6 291.3 328.5 0.25 21 422 7207 -13.3 -50.3 3 37.0 -18.6 323 19 332.6 332.6 292.5 332.9 0.09 22 400 7610 -16.9 -51.9 3 35.0 -21.3 315 16 333.0 333.0 292.6 333.3 0.08 23 332 8972 -28.3 -54.3 6 26.0 -30.5 276 16 335.6 335.6 293.3 335.9 0.07 24 300 9690 -32.9 -59.9 5 27.0 -34.6 270 23 339.0 339.0 294.1 339.2 0.04 25 267 10507 -37.7 -66.7 3 29.0 -38.9 264 35 343.5 343.5 295.2 343.6 0.02 26 250 10960 -41.1 -68.1 4 27.0 -42.1 260 41 345.0 345.0 295.5 345.0 0.02 27 200 12430 -53.5 -68.5 14 15.0 -53.8 255 47 348.0 348.0 296.2 348.1 0.02 28 161 13790 -64.3 -75.3 21 11.0 -64.4 266 38 352.1 352.1 297.1 352.2 0.01 29 150 14220 -66.5 -77.5 20 11.0 -66.6 270 35 355.5 355.5 297.8 355.6 0.01 30 106 16264 -76.5 -86.5 19 10.0 -76.5 255 14 373.6 373.6 301.2 373.7 0.00 31 100 16600 -75.3 -86.3 16 11.0 -75.3 305 14 382.2 382.2 302.6 382.2 0.00 32 95 16901 -72.3 -85.3 12 13.0 -72.3 339 14 393.8 393.8 304.3 393.8 0.00 33 84 17622 -76.1 -87.1 16 11.0 -76.2 63 12 400.2 400.2 305.2 400.2 0.00 34 72 18516 -75.9 -87.9 13 12.0 -75.9 238 6 418.6 418.6 307.6 418.6 0.00 35 70 18680 -73.9 -87.9 10 14.0 -74.0 20 4 426.3 426.3 308.4 426.3 0.00 36 50 20700 -62.1 -92.1 1 30.0 -62.6 70 10 497.1 497.1 314.7 497.1 0.00 37 45 21350 -61.7 -94.7 0 33.0 -62.2 164 17 513.3 513.3 315.9 513.3 0.00 38 42 21781 -57.3 -91.3 1 34.0 -58.2 159 9 534.4 534.4 317.2 534.5 0.00 39 38 22412 -57.5 -91.5 1 34.0 -58.5 179 11 549.5 549.5 318.1 549.5 0.00 40 35 22935 -54.3 -89.3 1 35.0 -55.8 155 5 570.9 570.9 319.2 570.9 0.00 41 33 23310 -55.5 -90.5 1 35.0 -56.9 138 5 577.4 577.4 319.5 577.4 0.00 42 30 23920 -53.1 -88.1 1 35.0 -55.0 160 12 599.9 599.9 320.6 599.9 0.01 43 29 24139 -53.5 -88.5 1 35.0 -55.4 141 6 604.6 604.6 320.8 604.7 0.01 44 27 24603 -49.1 -86.1 1 37.0 -52.1 131 13 629.5 629.5 321.9 629.5 0.01 45 24 25380 -47.1 -84.1 1 37.0 -51.0 92 12 656.8 656.9 322.9 656.9 0.01 46 21 26260 -49.9 -85.9 1 36.0 -53.3 95 14 674.0 674.0 323.6 674.0 0.01 47 20 26580 -48.7 -85.7 1 37.0 -52.6 90 14 687.1 687.1 324.0 687.2 0.01 48 17 28091 -51.3 -87.3 1 36.0 -54.8 113 18 711.5 711.5 324.8 711.5 0.01 49 15 29209 -48.1 -85.1 1 37.0 -53.0 97 19 748.0 748.0 325.9 748.2 0.02 50 12 31128 -48.5 -85.5 1 37.0 -54.0 127 28 795.9 795.9 327.1 796.1 0.02 51 7.0 35190 -77.9 807.0 TRP 106 16264 -76.5 -86.5 19 10.0 -76.5 255 14 373.6 373.6 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 552.89 mb = 5101.96 m = 16738.51 ft Wetbulb zero: 600.33 mb = 4437.84 m = 14559.68 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 47.01 % Est. max temperature: 36.64 C = 97.95 F Sfc-Lift cond lev (LCL): 816.24 mb = 1857.49 m = 6094.06 ft T: 22.45 C 700-500 lapse rate: 6.20 C/km ThetaE index: 24.17 C Layer 870.0- 700.0 mb Conv cond level (CCL): 739.14 mb = 2709.89 m = 8890.62 ft Mean mixing ratio: 15.91 g/kg Conv temperature: 38.44 C = 101.20 F Cap Strength: 4.72 C Lifted Index: -3.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.84 C Lifted Index @700 mb: 0.13 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 18.90 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -3.63 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2158.89 J/kg Max Up Vert Vel: 65.71 m/s Conv Inhibition (B-): 173.89 J/kg Cap Strength: 4.72 C Lift Cond Lev (LCL): 818.96 mb = 1828.61 m = 5999.31 ft Lev Free Conv (LFC): 693.96 mb = 3246.05 m = 10649.64 ft Equ Level (EL): 143.96 mb = 14461.99 m = 47446.88 ft B at Equ Level: 2143.19 J/kg Max Parcel Lev (MPL): 73.96 mb = 18360.00 m = 60235.50 ft Wind level data Storm motion: 336 at 10 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 85 1 -1.0 -0.1 | 151 11 -5.3 9.4 1 940 610 125 8 -6.6 4.6 | 142 18 -10.9 14.1 2 925 759 125 8 -6.6 4.6 | 142 18 -10.9 14.1 3 909 914 170 2 -0.3 2.0 | 158 12 -4.7 11.5 4 878 1219 95 2 -2.0 0.2 | 147 12 -6.3 9.7 5 850 1504 20 12 -4.1 -11.3 | 78 9 -8.4 -1.8 6 848 1524 15 12 -3.1 -11.6 | 74 8 -7.4 -2.1 7 790 2134 355 10 0.9 -10.0 | 83 3 -3.5 -0.4 8 736 2743 290 12 11.3 -4.1 | 232 9 6.9 5.4 9 700 3174 275 18 17.9 -1.6 | 240 16 13.6 8.0 10 659 3658 275 19 18.9 -1.7 | 242 17 14.6 7.9 11 589 4572 300 18 15.6 -9.0 | 267 11 11.3 0.5 12 567 4877 305 14 11.5 -8.0 | 258 7 7.1 1.5 13 526 5486 290 16 15.0 -5.5 | 249 11 10.7 4.0 14 507 5791 325 16 9.2 -13.1 | 307 6 4.8 -3.6 15 500 5900 330 18 9.0 -15.6 | 322 8 4.7 -6.1 16 487 6096 335 19 8.0 -17.2 | 334 9 3.7 -7.7 17 450 6706 315 21 14.8 -14.8 | 297 12 10.5 -5.3 18 416 7315 325 18 10.3 -14.7 | 311 8 6.0 -5.2 19 400 7610 315 16 11.3 -11.3 | 284 7 7.0 -1.8 20 367 8230 275 14 13.9 -1.2 | 229 13 9.6 8.3 21 352 8534 290 16 15.0 -5.5 | 249 11 10.7 4.0 22 324 9144 270 16 16.0 -0.0 | 231 15 11.7 9.5 23 310 9449 280 21 20.7 -3.6 | 250 17 16.3 5.9 24 300 9690 270 23 23.0 -0.0 | 243 21 18.7 9.5 25 250 10960 260 41 40.4 7.1 | 245 40 36.0 16.6 26 238 11278 255 41 39.6 10.6 | 240 41 35.3 20.1 27 227 11582 270 41 41.0 -0.0 | 255 38 36.7 9.5 28 207 12192 260 47 46.3 8.2 | 247 46 42.0 17.7 29 200 12430 255 47 45.4 12.2 | 242 46 41.1 21.7 30 150 14220 270 35 35.0 -0.0 | 253 32 30.7 9.5 31 140 14630 280 21 20.7 -3.6 | 250 17 16.3 5.9 32 133 14935 235 16 13.1 9.2 | 205 21 8.8 18.7 33 126 15240 220 23 14.8 17.6 | 201 29 10.5 27.1 34 114 15850 235 27 22.1 15.5 | 215 31 17.8 25.0 35 106 16264 255 14 13.5 3.6 | 215 16 9.2 13.1 36 100 16600 305 14 11.5 -8.0 | 258 7 7.1 1.5 37 97 16764 330 16 8.0 -13.9 | 320 6 3.7 -4.3 38 92 17069 350 12 2.1 -11.8 | 44 3 -2.3 -2.3 39 88 17374 35 10 -5.7 -8.2 | 98 10 -10.1 1.3 40 79 17983 105 16 -15.5 4.1 | 125 24 -19.8 13.7 41 75 18288 160 10 -3.4 9.4 | 158 20 -7.8 18.9 42 71 18593 265 4 4.0 0.3 | 178 10 -0.3 9.9 43 70 18680 20 4 -1.4 -3.8 | 135 8 -5.7 5.8 44 68 18898 25 4 -1.7 -3.6 | 134 8 -6.0 5.9 45 64 19202 255 10 9.7 2.6 | 204 13 5.3 12.1 46 61 19507 305 6 4.9 -3.4 | 185 6 0.6 6.1 47 58 19812 300 2 1.7 -1.0 | 163 9 -2.6 8.5 48 55 20117 40 8 -5.1 -6.1 | 110 10 -9.5 3.4 49 52 20422 325 4 2.3 -3.3 | 162 7 -2.0 6.2 50 50 20700 70 10 -9.4 -3.4 | 114 15 -13.7 6.1 51 50 20726 55 8 -6.6 -4.6 | 114 12 -10.9 4.9 52 45 21336 165 18 -4.7 17.4 | 162 28 -9.0 26.9 53 43 21641 155 8 -3.4 7.3 | 155 18 -7.7 16.8 54 39 22250 170 10 -1.7 9.8 | 163 20 -6.1 19.4 55 37 22555 185 12 1.0 12.0 | 171 22 -3.3 21.5 56 35 22860 175 6 -0.5 6.0 | 163 16 -4.9 15.5 57 34 23165 105 4 -3.9 1.0 | 142 13 -8.2 10.6 58 32 23470 170 6 -1.0 5.9 | 161 16 -5.4 15.4 59 31 23774 220 4 2.6 3.1 | 172 13 -1.8 12.6 60 30 23920 160 12 -4.1 11.3 | 158 22 -8.4 20.8 61 29 24079 135 4 -2.8 2.8 | 150 14 -7.2 12.4 62 28 24384 165 12 -3.1 11.6 | 161 22 -7.4 21.1 63 27 24689 120 14 -12.1 7.0 | 135 23 -16.5 16.5 64 25 24994 90 8 -8.0 0.0 | 128 16 -12.3 9.5 65 24 25298 120 10 -8.7 5.0 | 138 19 -13.0 14.5 66 23 25603 20 18 -6.2 -16.9 | 55 13 -10.5 -7.4 67 21 26213 100 14 -13.8 2.4 | 123 22 -18.1 12.0 68 20 26518 70 14 -13.2 -4.8 | 105 18 -17.5 4.7 69 20 26580 90 14 -14.0 0.0 | 117 21 -18.3 9.5 70 19 26822 85 14 -13.9 -1.2 | 114 20 -18.3 8.3 71 17 27127 115 18 -16.3 7.6 | 130 27 -20.6 17.1 72 15 27737 95 19 -18.9 1.7 | 116 26 -23.3 11.2 73 14 28042 115 23 -20.8 9.7 | 127 32 -25.2 19.2 74 12 28651 130 29 -22.2 18.6 | 137 39 -26.5 28.2 75 11 28956 120 29 -25.1 14.5 | 129 38 -29.4 24.0 76 8 29870 140 19 -12.2 14.6 | 146 29 -16.5 24.1 Wind Parameters Mean winds (0-6000m): 305.5 at 13.9 knts Storm direction: 335.5 at 10.5 knts Shear (0-3000m) pos: 0.3 neg: 3.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -54.5 tot: -29.8 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -2.8 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 43.05 Bulk Shear: 50.15 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 6 146 16| 2.1 0.0 2.1| 18.8 -7.4 11.4 22.9 0.15| 15.1 2.3 1000 106 5 141 14| 1.0 5.8 6.9| 18.8 -43.4 -24.6 -24.6 -0.36| 13.9 -5.0 1500 41 7 116 10| 0.7 4.3 5.0| 19.1 -51.3 -32.2 -21.5 -0.38| 11.8 -4.5 2000 16 8 107 7| 0.5 3.3 3.8| 19.5 -51.6 -32.1 -16.1 -0.38| 11.0 -4.2 2500 349 9 110 3| 0.4 3.3 3.7| 22.5 -54.5 -32.0 -12.8 -0.33| 10.8 -3.5 3000 318 10 233 3| 0.3 3.3 3.7| 24.7 -54.5 -29.8 -9.9 -0.29| 9.8 -2.8 4000 299 12 242 7| 0.6 2.5 3.1| 45.9 -54.5 -8.6 -2.1 -0.17| 8.3 -1.4 5000 299 13 246 8| 0.8 2.3 3.0| 47.9 -60.8 -12.8 -2.6 -0.18| 7.5 -1.3 6000 306 14 259 7| 1.6 2.2 3.8| 71.6 -69.0 2.5 0.4 -0.06| 7.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251019.00.gif