UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 21 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 112 SFC 962 448 22.6 21.2 92 1.4 21.6 90 2 299.0 302.1 296.1 347.7 16.70 2 925 791 20.0 19.8 99 0.2 19.9 70 2 299.8 302.7 295.8 346.3 15.91 3 915 886 19.2 18.3 95 0.9 18.6 117 2 299.9 302.5 295.0 342.6 14.62 4 911 924 21.0 17.3 79 3.7 18.5 136 2 302.1 304.6 295.0 342.7 13.77 5 907 962 22.8 16.8 69 6.0 18.7 156 2 304.3 306.8 295.3 344.2 13.39 6 887 1159 23.4 12.4 50 11.0 16.2 259 4 306.9 308.8 293.8 337.8 10.25 7 876 1269 24.2 9.2 39 15.0 14.7 303 4 308.8 310.4 292.9 334.4 8.36 8 867 1360 26.6 0.6 18 26.0 12.0 327 5 312.2 313.1 290.8 326.8 4.61 9 850 1536 25.4 -0.6 18 26.0 11.1 40 2 312.8 313.6 290.7 326.4 4.30 10 717 2995 12.0 -1.0 41 13.0 5.1 5 12 313.6 314.6 291.5 329.3 4.96 11 700 3195 10.4 -3.6 37 14.0 3.4 5 12 314.0 314.8 290.9 327.3 4.19 12 655 3745 7.8 -19.2 13 27.0 -2.0 323 10 317.1 317.3 289.2 321.4 1.28 13 612 4303 6.8 -33.2 4 40.0 -4.3 352 10 322.2 322.2 289.8 323.6 0.38 14 564 4969 2.8 -39.2 3 42.0 -7.2 276 6 325.1 325.1 290.5 325.9 0.23 15 500 5930 -4.5 -37.5 6 33.0 -11.9 245 10 327.6 327.6 291.3 328.7 0.30 16 427 7149 -14.5 -42.5 7 28.0 -19.1 279 13 329.9 330.0 291.9 330.7 0.21 17 400 7640 -18.1 -47.1 6 29.0 -22.1 275 18 331.5 331.5 292.3 332.0 0.14 18 314 9406 -29.1 -56.1 6 27.0 -31.3 310 19 339.9 339.9 294.4 340.2 0.06 19 300 9730 -31.9 -50.9 13 19.0 -33.6 310 23 340.4 340.4 294.6 340.9 0.12 20 250 10990 -41.9 -60.9 11 19.0 -42.7 295 27 343.8 343.8 295.3 344.0 0.04 21 200 12460 -54.7 -66.7 21 12.0 -54.9 305 29 346.1 346.1 295.8 346.2 0.02 22 193 12687 -56.7 -67.7 24 11.0 -56.9 304 30 346.5 346.5 295.8 346.6 0.02 23 150 14240 -68.7 -76.7 31 8.0 -68.8 295 37 351.7 351.7 297.0 351.8 0.01 24 138 14733 -72.7 -78.7 40 6.0 -72.7 293 40 353.2 353.2 297.3 353.2 0.01 25 101 16534 -79.1 -87.1 26 8.0 -79.1 295 19 373.8 373.8 301.2 373.8 0.00 26 100 16590 -79.3 -87.3 26 8.0 -79.3 300 21 374.5 374.5 301.4 374.5 0.00 27 90 17189 -79.9 -86.9 30 7.0 -79.9 302 16 384.8 384.8 303.0 384.8 0.00 28 87 17382 -77.3 -87.3 19 10.0 -77.3 287 12 393.8 393.8 304.3 393.8 0.00 29 80 17862 -78.7 -86.7 26 8.0 -78.7 221 16 400.4 400.4 305.3 400.4 0.00 30 71 18556 -71.3 -85.3 11 14.0 -71.4 319 18 430.1 430.1 308.9 430.1 0.00 31 70 18640 -71.9 -84.9 13 13.0 -72.0 330 18 430.6 430.6 308.9 430.6 0.00 32 68 18811 -71.7 -85.7 11 14.0 -71.8 340 19 434.6 434.6 309.3 434.6 0.00 33 62 19361 -67.3 -87.3 4 20.0 -67.5 358 8 456.0 456.0 311.4 456.0 0.00 34 57 19866 -68.5 -89.5 3 21.0 -68.7 248 6 464.3 464.3 312.1 464.3 0.00 35 51 20546 -59.5 -89.5 1 30.0 -60.1 200 10 500.4 500.4 315.0 500.4 0.00 36 50 20670 -59.5 -90.5 1 31.0 -60.1 200 10 503.3 503.3 315.2 503.3 0.00 37 41 21910 -59.7 -93.7 0 34.0 -60.4 317 10 532.2 532.2 317.1 532.2 0.00 38 34 23093 -54.7 -89.7 1 35.0 -56.2 29 8 574.6 574.6 319.4 574.6 0.00 39 30 23890 -56.5 -91.5 0 35.0 -57.9 50 12 590.6 590.6 320.2 590.6 0.00 40 28 24328 -56.5 -91.5 0 35.0 -57.9 56 14 602.4 602.4 320.7 602.4 0.00 41 23 25586 -52.9 57 14 647.8 TRP 101 16534 -79.1 -87.1 26 8.0 -79.1 295 19 373.8 373.8 301.2 373.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 539.45 mb = 5337.37 m = 17510.83 ft Wetbulb zero: 671.95 mb = 3533.36 m = 11592.25 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 25.86 % Est. max temperature: 36.45 C = 97.61 F Sfc-Lift cond lev (LCL): 942.83 mb = 624.01 m = 2047.27 ft T: 21.27 C 700-500 lapse rate: 5.45 C/km ThetaE index: 17.83 C Layer 887.0- 717.0 mb Conv cond level (CCL): 721.94 mb = 2935.83 m = 9631.86 ft Mean mixing ratio: 12.76 g/kg Conv temperature: 36.99 C = 98.58 F Cap Strength: 8.82 C Lifted Index: 1.63 C Risk: Showers probable Lifted Index @300 mb: 1.24 C Lifted Index @700 mb: 2.24 C Showalter Index: 8.49 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 3.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 14.00 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.33 J/kg Max Up Vert Vel: 14.45 m/s Conv Inhibition (B-): 728.05 J/kg Cap Strength: 8.82 C Lift Cond Lev (LCL): 830.05 mb = 1739.59 m = 5707.25 ft Lev Free Conv (LFC): 445.05 mb = 6828.94 m = 22404.40 ft Equ Level (EL): 345.05 mb = 8718.27 m = 28602.90 ft B at Equ Level: 102.10 J/kg Max Parcel Lev (MPL): 265.05 mb = 10586.00 m = 34730.55 ft Wind level data Storm motion: 7 at 6 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 ---------------------------------------------------------- 0 962 448 90 2 -2.0 0.0 | 167 6 -1.3 5.6 1 944 610 70 2 -1.9 -0.7 | 167 5 -1.1 5.0 2 925 791 70 2 -1.9 -0.7 | 167 5 -1.1 5.0 3 912 914 130 2 -1.5 1.3 | 173 7 -0.8 6.9 4 881 1219 290 4 3.8 -1.4 | 227 6 4.5 4.3 5 851 1524 10 6 -1.0 -5.9 | 48 0 -0.3 -0.3 6 850 1536 40 2 -1.3 -1.5 | 172 4 -0.5 4.1 7 793 2134 360 14 -0.0 -14.0 | 355 8 0.7 -8.4 8 712 3048 5 12 -1.0 -12.0 | 3 6 -0.3 -6.3 9 700 3195 5 12 -1.0 -12.0 | 3 6 -0.3 -6.3 10 687 3353 340 10 3.4 -9.4 | 312 6 4.2 -3.8 11 661 3658 310 10 7.7 -6.4 | 275 8 8.4 -0.8 12 637 3962 360 10 -0.0 -10.0 | 350 4 0.7 -4.4 13 613 4267 360 10 -0.0 -10.0 | 350 4 0.7 -4.4 14 591 4572 230 6 4.6 3.9 | 209 11 5.3 9.5 15 569 4877 265 6 6.0 0.5 | 227 9 6.7 6.2 16 548 5182 310 6 4.6 -3.9 | 252 6 5.3 1.8 17 528 5486 340 2 0.7 -1.9 | 201 4 1.4 3.8 18 509 5791 250 4 3.8 1.4 | 213 8 4.5 7.0 19 500 5930 245 10 9.1 4.2 | 225 14 9.8 9.9 20 470 6401 245 4 3.6 1.7 | 211 9 4.4 7.3 21 434 7010 280 12 11.8 -2.1 | 254 13 12.6 3.6 22 400 7640 275 18 17.9 -1.6 | 258 19 18.7 4.1 23 385 7925 270 18 18.0 -0.0 | 253 20 18.7 5.6 24 354 8534 310 16 12.3 -10.3 | 290 14 13.0 -4.6 25 312 9449 310 19 14.6 -12.2 | 293 17 15.3 -6.6 26 300 9730 310 23 17.6 -14.8 | 296 21 18.4 -9.1 27 251 10973 295 27 24.5 -11.4 | 283 26 25.2 -5.8 28 250 10990 295 27 24.5 -11.4 | 283 26 25.2 -5.8 29 218 11887 310 29 22.2 -18.6 | 300 26 23.0 -13.0 30 200 12460 305 29 23.8 -16.6 | 294 27 24.5 -11.0 31 150 14240 295 37 33.5 -15.6 | 286 36 34.3 -10.0 32 140 14630 295 41 37.2 -17.3 | 287 40 37.9 -11.7 33 120 15545 280 31 30.5 -5.4 | 270 31 31.3 0.3 34 102 16459 310 21 16.1 -13.5 | 295 19 16.8 -7.9 35 101 16534 295 19 17.2 -8.0 | 278 18 18.0 -2.4 36 100 16590 300 21 18.2 -10.5 | 284 20 18.9 -4.9 37 97 16764 300 21 18.2 -10.5 | 284 20 18.9 -4.9 38 92 17069 310 19 14.6 -12.2 | 293 17 15.3 -6.6 39 87 17374 290 12 11.3 -4.1 | 263 12 12.0 1.5 40 83 17678 240 12 10.4 6.0 | 224 16 11.1 11.6 41 78 17983 210 19 9.5 16.5 | 205 24 10.2 22.1 42 71 18593 325 18 10.3 -14.7 | 309 14 11.1 -9.1 43 70 18640 330 18 9.0 -15.6 | 316 14 9.7 -10.0 44 67 18898 345 19 4.9 -18.4 | 336 14 5.7 -12.7 45 64 19202 325 12 6.9 -9.8 | 299 9 7.6 -4.2 46 61 19507 25 4 -1.7 -3.6 | 155 2 -0.9 2.0 47 58 19812 255 6 5.8 1.6 | 222 10 6.5 7.2 48 55 20117 225 6 4.2 4.2 | 207 11 5.0 9.9 49 52 20422 200 10 3.4 9.4 | 195 16 4.2 15.0 50 50 20670 200 10 3.4 9.4 | 195 16 4.2 15.0 51 50 20726 190 10 1.7 9.8 | 189 16 2.5 15.5 52 47 21031 265 8 8.0 0.7 | 234 11 8.7 6.3 53 45 21336 230 14 10.7 9.0 | 218 19 11.5 14.6 54 43 21641 280 10 9.8 -1.7 | 250 11 10.6 3.9 55 39 22250 360 10 -0.0 -10.0 | 350 4 0.7 -4.4 56 37 22555 65 8 -7.3 -3.4 | 109 7 -6.5 2.3 57 34 23165 25 8 -3.4 -7.3 | 59 3 -2.6 -1.6 58 32 23470 95 8 -8.0 0.7 | 131 10 -7.2 6.3 59 31 23774 25 21 -8.9 -19.0 | 31 16 -8.1 -13.4 60 30 23890 50 12 -9.2 -7.7 | 76 9 -8.5 -2.1 61 27 24384 60 16 -13.9 -8.0 | 80 13 -13.1 -2.4 62 25 24689 35 18 -10.3 -14.7 | 46 13 -9.6 -9.1 63 23 24994 60 14 -12.1 -7.0 | 83 11 -11.4 -1.4 64 21 25298 50 19 -14.6 -12.2 | 65 15 -13.8 -6.6 65 20 25603 95 10 -10.0 0.9 | 125 11 -9.2 6.5 Wind Parameters Mean winds (0-6000m): 337.5 at 7.6 knts Storm direction: 7.5 at 5.7 knts Shear (0-3000m) pos: 0.6 neg: 2.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 131.2 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -21.0 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.22 Bulk Shear: 9.30 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 84 2 167 6| 2.1 0.0 2.1| 1.9 -0.1 1.9 3.7 0.31| 3.6 1.1 1000 360 3 196 3| 1.1 3.9 5.0| 18.3 -0.1 18.2 18.2 0.63| 8.4 5.3 1500 13 4 175 2| 1.2 2.6 3.8| 18.3 -6.7 11.6 7.7 -0.05| 10.4 -0.5 2000 3 6 327 1| 0.9 2.9 3.8| 19.0 -11.1 7.9 4.0 -0.10| 9.2 -1.0 2500 3 8 350 2| 0.7 2.3 3.0| 20.0 -11.1 9.0 3.6 -0.09| 7.6 -0.7 3000 1 8 348 3| 0.6 2.1 2.6| 20.2 -21.0 -0.8 -0.3 -0.22| 7.5 -1.7 4000 355 9 333 3| 1.0 2.2 3.2| 32.0 -42.7 -10.7 -2.7 -0.24| 8.8 -2.1 5000 347 8 311 3| 1.4 1.6 3.0| 43.9 -59.0 -15.2 -3.0 -0.23| 8.8 -2.0 6000 337 8 291 4| 1.6 2.1 3.7| 49.9 -66.0 -16.1 -2.7 -0.19| 8.7 -1.6 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251021.12.gif