UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 29 NOV 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 28 24.4 22.8 91 1.6 23.3 355 1 296.6 299.8 296.0 347.3 17.54 1 1003 81 24.8 22.0 84 2.8 22.8 17 5 297.7 300.7 295.8 346.5 16.82 2 1000 101 25.6 21.7 79 3.9 22.8 25 6 298.8 301.8 296.0 347.0 16.56 3 994 154 26.2 21.4 75 4.8 22.8 39 7 299.9 302.9 296.1 347.7 16.35 4 972 352 26.4 20.4 70 6.0 22.1 75 7 302.0 304.9 296.3 348.3 15.71 5 925 789 24.2 16.2 61 8.0 18.7 35 2 304.1 306.4 294.7 341.6 12.62 6 897 1059 23.0 13.0 53 10.0 16.4 307 3 305.5 307.5 293.6 337.1 10.55 7 877 1256 20.8 16.4 76 4.4 17.8 313 4 305.2 307.7 295.6 345.5 13.50 8 868 1345 20.2 15.9 76 4.3 17.2 309 4 305.5 307.9 295.5 345.0 13.21 9 859 1436 20.6 9.6 49 11.0 13.7 304 4 306.8 308.4 292.6 333.3 8.77 10 850 1527 20.0 11.0 56 9.0 14.2 300 4 307.1 308.9 293.4 336.6 9.74 11 814 1900 17.0 12.9 77 4.1 14.3 318 4 307.7 309.9 295.0 342.7 11.57 12 787 2188 15.6 7.6 59 8.0 10.7 315 4 309.2 310.8 293.0 334.8 8.35 13 738 2731 11.0 8.5 85 2.5 9.5 18 6 309.9 311.7 294.1 339.0 9.48 14 700 3172 7.8 4.8 81 3.0 6.1 35 10 311.1 312.6 293.0 335.0 7.73 15 684 3362 6.4 4.3 86 2.1 5.2 35 6 311.6 313.1 293.1 335.3 7.64 16 632 4004 2.6 -2.0 72 4.6 0.3 63 8 314.4 315.4 292.0 331.0 5.23 17 619 4172 1.6 -7.4 51 9.0 -2.5 22 7 315.1 315.8 290.7 326.6 3.54 18 603 4382 0.2 -4.2 72 4.4 -2.0 360 6 315.9 316.8 291.9 330.8 4.65 19 593 4516 -0.9 -5.9 69 5.0 -3.3 7 6 316.1 316.9 291.6 329.5 4.15 20 592 4529 -0.9 -6.9 64 6.0 -3.6 7 6 316.3 317.0 291.3 328.7 3.85 21 571 4817 -0.7 -23.7 16 23.0 -7.8 21 6 319.8 320.0 289.8 323.2 0.99 22 553 5073 -0.5 -29.5 9 29.0 -8.5 309 5 323.0 323.1 290.3 325.1 0.60 23 500 5870 -5.1 -35.1 7 30.0 -12.1 250 6 326.8 326.9 291.2 328.3 0.39 24 482 6154 -7.5 -33.5 10 26.0 -13.6 295 4 327.3 327.4 291.5 329.0 0.47 25 475 6267 -8.3 -23.3 29 15.0 -12.9 296 5 327.7 327.9 292.3 332.1 1.23 26 471 6332 -8.7 -24.7 26 16.0 -13.3 297 6 328.0 328.2 292.2 331.9 1.10 27 459 6530 -9.9 -20.9 40 11.0 -13.5 298 7 328.9 329.2 292.9 334.5 1.57 28 419 7222 -14.7 -37.7 12 23.0 -19.1 291 9 331.5 331.5 292.4 332.8 0.36 29 400 7570 -16.5 -41.5 10 25.0 -20.7 300 12 333.5 333.6 292.9 334.5 0.25 30 369 8176 -20.3 -42.3 12 22.0 -23.7 309 16 336.3 336.3 293.6 337.3 0.25 31 300 9680 -33.1 -44.1 32 11.0 -34.3 335 12 338.7 338.8 294.3 339.7 0.25 32 299 9704 -33.3 -44.3 32 11.0 -34.4 335 13 338.8 338.8 294.3 339.8 0.25 33 283 10089 -36.5 -42.5 54 6.0 -37.1 316 16 339.5 339.6 294.5 340.8 0.32 34 274 10313 -38.5 -43.3 61 4.8 -38.9 303 18 339.8 339.9 294.6 341.0 0.30 35 260 10673 -40.5 -50.5 33 10.0 -41.2 310 21 342.0 342.0 295.0 342.6 0.14 36 250 10940 -42.3 -52.3 33 10.0 -42.9 310 25 343.2 343.2 295.2 343.7 0.12 37 227 11581 -47.1 -60.1 21 13.0 -47.6 306 27 345.4 345.5 295.7 345.7 0.05 38 200 12400 -54.7 -63.7 32 9.0 -54.9 300 29 346.1 346.2 295.8 346.3 0.04 39 181 13036 -59.7 -65.7 45 6.0 -59.8 280 29 348.0 348.0 296.2 348.1 0.03 40 163 13686 -65.5 -70.0 53 4.5 -65.5 263 35 348.9 348.9 296.4 348.9 0.02 41 155 13992 -67.9 -72.5 52 4.6 -67.9 260 42 349.8 349.8 296.6 349.9 0.01 42 150 14190 -68.9 -75.9 36 7.0 -68.9 250 43 351.4 351.4 297.0 351.4 0.01 43 149 14230 -69.3 -77.3 30 8.0 -69.4 250 43 351.4 351.4 297.0 351.4 0.01 44 138 14684 -72.1 -81.1 25 9.0 -72.1 247 39 354.2 354.2 297.5 354.3 0.00 45 131 14991 -70.7 -81.7 18 11.0 -70.8 252 37 362.1 362.1 299.1 362.1 0.00 46 118 15602 -75.7 -84.7 23 9.0 -75.7 299 30 363.8 363.8 299.4 363.8 0.00 47 109 16057 -78.3 -85.3 31 7.0 -78.3 281 24 367.3 367.3 300.1 367.3 0.00 48 108 16110 -78.5 -85.5 31 7.0 -78.5 275 23 367.9 367.9 300.2 367.9 0.00 49 100 16550 -76.9 -85.9 22 9.0 -76.9 250 35 379.1 379.1 302.1 379.2 0.00 50 76 18121 -79.1 -89.1 18 10.0 -79.1 258 15 405.5 405.5 305.9 405.5 0.00 51 71 18509 -79.3 -89.3 18 10.0 -79.3 250 15 413.1 413.1 306.9 413.1 0.00 52 70 18590 -75.7 -88.7 11 13.0 -75.7 245 14 422.4 422.4 308.0 422.4 0.00 53 69 18674 -73.3 -87.3 10 14.0 -73.3 227 13 429.3 429.3 308.7 429.3 0.00 54 58 19694 -72.3 -88.3 7 16.0 -72.4 237 11 453.5 453.5 311.2 453.5 0.00 55 56 19903 -68.3 -88.3 4 20.0 -68.5 233 14 467.1 467.1 312.4 467.2 0.00 56 51 20469 -65.1 -89.1 2 24.0 -65.4 221 12 487.3 487.3 314.0 487.3 0.00 57 50 20590 -65.9 -90.9 2 25.0 -66.2 215 12 488.2 488.2 314.1 488.2 0.00 58 35 22773 -63.5 -96.5 0 33.0 -64.0 48 4 546.9 546.9 317.9 546.9 0.00 59 32 23325 -62.3 -95.3 0 33.0 -63.0 21 8 564.3 564.3 318.9 564.3 0.00 60 31 23523 -58.7 -92.7 0 34.0 -59.7 25 12 579.2 579.2 319.6 579.2 0.00 61 30 23730 -58.1 -92.1 1 34.0 -59.2 40 19 586.2 586.3 320.0 586.3 0.00 62 20 26300 -53.9 -88.9 1 35.0 -56.3 120 16 671.2 671.2 323.4 671.2 0.01 63 17 27346 -53.5 -88.5 1 35.0 -56.4 62 7 704.4 704.4 324.6 704.5 0.01 64 15 28161 -49.1 -86.1 1 37.0 -53.7 355 9 744.7 744.7 325.8 744.8 0.02 65 12 29631 -47.7 -84.7 1 37.0 -53.5 323 10 798.7 798.8 327.2 799.0 0.03 66 10 30850 -42.5 -80.5 1 38.0 -51.4 255 37 860.9 860.9 328.7 861.5 0.06 67 9.0 31560 -43.5 -81.5 1 38.0 -52.4 883.4 883.4 329.1 884.0 0.06 68 7.3 32980 -39.7 -78.7 1 39.0 -51.7 953.4 953.5 330.4 954.7 0.11 TRP 108 16110 -78.5 -85.5 31 7.0 -78.5 275 23 367.9 367.9 300.2 367.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 601.18 mb = 4406.25 m = 14456.02 ft Wetbulb zero: 630.80 mb = 4019.69 m = 13187.79 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 57.74 % Est. max temperature: 34.31 C = 93.76 F Sfc-Lift cond lev (LCL): 988.09 mb = 206.89 m = 678.76 ft T: 26.25 C 700-500 lapse rate: 4.78 C/km ThetaE index: 12.22 C Layer 868.0- 850.0 mb Conv cond level (CCL): 799.87 mb = 2049.33 m = 6723.46 ft Mean mixing ratio: 14.70 g/kg Conv temperature: 36.33 C = 97.39 F Cap Strength: 3.65 C Lifted Index: -0.43 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.15 C Lifted Index @700 mb: -1.48 C Showalter Index: 3.14 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 506.81 J/kg Max Up Vert Vel: 31.84 m/s Conv Inhibition (B-): 156.44 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 877.67 mb = 1248.95 m = 4097.57 ft Lev Free Conv (LFC): 742.67 mb = 2678.06 m = 8786.19 ft Equ Level (EL): 232.67 mb = 11417.35 m = 37458.06 ft B at Equ Level: 502.44 J/kg Max Parcel Lev (MPL): 122.67 mb = 15375.48 m = 50443.86 ft Wind level data Storm motion: 38 at 4 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 1011 28 355 1 0.1 -1.0 | 230 3 2.6 2.2 1 1000 101 25 6 -2.5 -5.4 | 1 2 -0.0 -2.3 2 977 305 80 8 -7.9 -1.4 | 108 6 -5.4 1.8 3 944 610 50 2 -1.5 -1.3 | 207 2 1.0 1.9 4 925 789 35 2 -1.1 -1.6 | 221 2 1.3 1.5 5 912 914 300 2 1.7 -1.0 | 243 5 4.2 2.2 6 881 1219 315 4 2.8 -2.8 | 266 5 5.3 0.3 7 850 1524 300 4 3.5 -2.0 | 259 6 6.0 1.2 8 850 1527 300 4 3.5 -2.0 | 259 6 6.0 1.2 9 820 1829 320 4 2.6 -3.1 | 269 5 5.1 0.1 10 791 2134 310 4 3.1 -2.6 | 264 6 5.6 0.6 11 736 2743 20 6 -2.1 -5.6 | 350 2 0.4 -2.5 12 700 3172 35 10 -5.7 -8.2 | 33 6 -3.2 -5.0 13 684 3353 35 6 -3.4 -4.9 | 29 2 -0.9 -1.7 14 634 3962 70 8 -7.5 -2.7 | 95 5 -5.0 0.4 15 611 4267 355 6 0.5 -6.0 | 313 4 3.0 -2.8 16 566 4877 25 6 -2.5 -5.4 | 1 2 -0.0 -2.3 17 545 5182 260 4 3.9 0.7 | 239 8 6.4 3.9 18 525 5486 235 6 4.9 3.4 | 228 10 7.4 6.6 19 505 5791 245 4 3.6 1.7 | 231 8 6.1 4.9 20 500 5870 250 6 5.6 2.1 | 237 10 8.1 5.2 21 485 6096 295 4 3.6 -1.7 | 256 6 6.1 1.5 22 448 6706 300 8 6.9 -4.0 | 275 9 9.4 -0.8 23 430 7010 285 8 7.7 -2.1 | 264 10 10.2 1.1 24 400 7570 300 12 10.4 -6.0 | 282 13 12.9 -2.8 25 351 8534 315 18 12.7 -12.7 | 302 18 15.2 -9.6 26 336 8839 305 8 6.6 -4.6 | 279 9 9.0 -1.4 27 323 9144 350 8 1.4 -7.9 | 320 6 3.9 -4.7 28 300 9680 335 12 5.1 -10.9 | 316 11 7.6 -7.7 29 297 9754 335 14 5.9 -12.7 | 319 13 8.4 -9.5 30 272 10363 300 18 15.6 -9.0 | 288 19 18.1 -5.8 31 260 10668 310 21 16.1 -13.5 | 299 21 18.6 -10.3 32 250 10940 310 25 19.2 -16.1 | 301 25 21.6 -12.9 33 200 12400 300 29 25.1 -14.5 | 292 30 27.6 -11.3 34 197 12497 300 29 25.1 -14.5 | 292 30 27.6 -11.3 35 170 13411 265 29 28.9 2.5 | 260 32 31.4 5.7 36 154 14021 260 43 42.3 7.5 | 257 46 44.8 10.6 37 150 14190 250 43 40.4 14.7 | 247 46 42.9 17.9 38 132 14935 245 37 33.5 15.6 | 242 41 36.0 18.8 39 125 15240 290 35 32.9 -12.0 | 284 36 35.4 -8.8 40 113 15850 305 27 22.1 -15.5 | 297 28 24.6 -12.3 41 108 16110 275 23 22.9 -2.0 | 267 25 25.4 1.2 42 100 16550 250 35 32.9 12.0 | 247 38 35.4 15.1 43 96 16764 250 35 32.9 12.0 | 247 38 35.4 15.1 44 82 17678 240 14 12.1 7.0 | 235 18 14.6 10.2 45 74 18288 265 16 15.9 1.4 | 256 19 18.4 4.6 46 70 18590 245 14 12.7 5.9 | 239 18 15.2 9.1 47 70 18593 225 14 9.9 9.9 | 223 18 12.4 13.1 48 60 19507 250 6 5.6 2.1 | 237 10 8.1 5.2 49 57 19812 230 14 10.7 9.0 | 227 18 13.2 12.2 50 54 20117 240 14 12.1 7.0 | 235 18 14.6 10.2 51 50 20590 215 12 6.9 9.8 | 216 16 9.4 13.0 52 49 20726 200 10 3.4 9.4 | 205 14 5.9 12.6 53 47 21031 210 10 5.0 8.7 | 212 14 7.5 11.8 54 44 21336 155 8 -3.4 7.3 | 175 10 -0.9 10.4 55 42 21641 325 4 2.3 -3.3 | 271 5 4.8 -0.1 56 38 22250 25 10 -4.2 -9.1 | 16 6 -1.7 -5.9 57 36 22555 115 8 -7.3 3.4 | 144 8 -4.8 6.6 58 35 22860 25 2 -0.8 -1.8 | 230 2 1.6 1.4 59 31 23470 20 10 -3.4 -9.4 | 8 6 -0.9 -6.2 60 30 23730 40 19 -12.2 -14.6 | 41 15 -9.7 -11.4 61 22 25603 125 16 -13.1 9.2 | 139 16 -10.6 12.4 62 21 25908 105 14 -13.5 3.6 | 122 13 -11.0 6.8 63 20 26300 120 16 -13.9 8.0 | 135 16 -11.4 11.2 64 18 26822 125 12 -9.8 6.9 | 144 12 -7.3 10.1 65 17 27432 55 6 -4.9 -3.4 | 84 2 -2.4 -0.3 66 16 27737 45 6 -4.2 -4.2 | 59 2 -1.7 -1.1 67 15 28042 360 8 -0.0 -8.0 | 333 5 2.5 -4.8 68 13 28956 330 14 7.0 -12.1 | 313 13 9.5 -8.9 69 12 29566 345 10 2.6 -9.7 | 322 8 5.1 -6.5 70 12 29870 270 10 10.0 -0.0 | 256 13 12.5 3.2 71 11 30175 225 19 13.4 13.4 | 224 23 15.9 16.6 72 10 30850 255 37 35.7 9.6 | 252 40 38.2 12.8 Wind Parameters Mean winds (0-6000m): 8.1 at 5.4 knts Storm direction: 38.1 at 4.0 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 153.2 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -1.7 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 156.65 Bulk Shear: 3.24 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 60 6 96 3| 3.4 0.0 3.4| 6.2 0.0 6.2 12.4 0.81| 18.5 15.0 1000 52 4 134 1| 1.7 2.7 4.4| 8.5 0.0 8.5 8.5 0.76| 12.4 9.4 1500 20 4 296 1| 1.1 2.2 3.4| 10.3 -1.1 9.2 6.1 0.71| 9.1 6.5 2000 355 4 286 3| 1.0 1.7 2.7| 11.7 -1.5 10.2 5.1 0.69| 7.3 5.0 2500 348 4 284 3| 1.5 1.3 2.9| 15.7 -1.7 14.0 5.6 0.70| 6.7 4.7 3000 359 5 298 3| 2.2 1.1 3.3| 19.3 -1.7 17.6 5.9 0.71| 6.5 4.6 4000 21 5 343 2| 1.7 0.8 2.5| 23.3 -3.7 19.6 4.9 0.61| 6.2 3.8 5000 19 5 341 2| 1.4 1.6 3.0| 25.0 -13.4 11.6 2.3 0.31| 6.6 2.0 6000 8 5 321 3| 1.3 1.6 2.9| 32.8 -25.0 7.8 1.3 0.22| 6.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251129.12.gif