UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 5 DEC 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 1010 28 30.6 24.6 70 6.0 26.1 260 8 302.9 306.5 299.0 361.2 19.63 1 1009 35 29.0 23.0 70 6.0 24.6 260 8 301.4 304.6 297.4 353.8 17.80 2 1000 96 28.2 23.3 75 4.9 24.6 260 8 301.4 304.7 297.7 355.3 18.30 3 989 194 27.0 22.9 78 4.1 24.0 265 8 301.1 304.4 297.5 354.2 18.06 4 981 266 26.4 22.6 80 3.8 23.6 269 8 301.2 304.5 297.4 353.8 17.87 5 977 302 26.2 21.2 74 5.0 22.6 270 7 301.3 304.4 296.5 349.7 16.44 6 973 339 27.0 16.0 51 11.0 19.5 272 7 302.5 304.7 293.7 337.5 11.83 7 972 348 27.2 15.2 48 12.0 19.1 273 7 302.8 304.9 293.3 336.1 11.24 8 958 476 27.2 14.2 45 13.0 18.5 279 7 304.1 306.0 293.3 335.9 10.68 9 925 786 25.4 12.4 44 13.0 17.0 295 6 305.3 307.1 293.0 334.8 9.82 10 850 1520 19.6 9.6 52 10.0 13.3 230 6 306.7 308.3 292.6 333.5 8.86 11 846 1561 19.2 10.2 56 9.0 13.5 227 6 306.7 308.4 293.0 334.7 9.27 12 826 1767 18.6 5.6 42 13.0 10.9 210 8 308.1 309.4 291.5 329.3 6.92 13 758 2498 13.2 9.7 79 3.5 11.0 63 4 310.0 311.9 294.4 340.6 10.02 14 725 2872 11.0 8.0 82 3.0 9.2 71 8 311.5 313.3 294.4 340.2 9.33 15 700 3165 9.4 4.6 72 4.8 6.6 70 10 312.9 314.3 293.4 336.6 7.62 16 633 3986 4.6 -11.4 30 16.0 -2.1 90 12 316.6 317.0 290.2 324.9 2.52 17 579 4703 0.2 -8.8 51 9.0 -3.8 105 10 319.6 320.3 291.9 330.7 3.40 18 565 4898 -0.9 -15.9 31 15.0 -6.5 140 10 320.5 320.9 290.9 327.1 1.96 19 552 5082 -1.5 -9.5 54 8.0 -5.0 143 13 322.0 322.6 292.6 333.1 3.37 20 546 5169 -2.1 -10.1 54 8.0 -5.6 145 15 322.3 322.9 292.6 333.1 3.25 21 542 5227 -1.9 -16.9 31 15.0 -7.4 146 16 323.2 323.6 291.6 329.6 1.88 22 524 5493 -3.9 -8.9 68 5.0 -6.1 150 21 323.9 324.6 293.4 336.3 3.72 23 500 5860 -5.9 -12.9 58 7.0 -8.7 150 19 325.8 326.4 293.2 335.4 2.83 24 469 6359 -9.7 -16.7 57 7.0 -12.2 132 14 327.1 327.6 293.0 334.7 2.21 25 455 6593 -10.5 -26.5 26 16.0 -14.9 171 10 329.0 329.2 292.4 332.5 0.96 26 415 7300 -12.9 -35.9 13 23.0 -17.7 209 6 334.7 334.8 293.4 336.3 0.43 27 400 7580 -14.7 -40.7 9 26.0 -19.4 250 8 335.9 335.9 293.6 337.0 0.27 28 324 9124 -26.7 -53.7 6 27.0 -29.3 205 10 340.2 340.2 294.4 340.5 0.08 29 300 9670 -31.5 -52.5 11 21.0 -33.3 230 14 341.0 341.0 294.7 341.4 0.10 30 267 10482 -38.9 -55.9 15 17.0 -39.9 229 13 341.7 341.8 294.8 342.0 0.07 31 250 10930 -41.7 -63.7 7 22.0 -42.6 205 12 344.1 344.1 295.3 344.2 0.03 32 216 11909 -49.9 -69.9 8 20.0 -50.3 205 21 346.0 346.1 295.8 346.1 0.01 33 207 12187 -52.3 -72.3 7 20.0 -52.7 205 23 346.5 346.5 295.8 346.6 0.01 34 202 12346 -53.5 -73.5 7 20.0 -53.8 205 24 347.1 347.1 296.0 347.1 0.01 35 200 12410 -53.9 -71.9 9 18.0 -54.2 205 25 347.4 347.4 296.1 347.5 0.01 36 198 12474 -54.5 -66.5 21 12.0 -54.7 201 25 347.5 347.5 296.1 347.6 0.03 37 193 12637 -55.5 -65.5 28 10.0 -55.7 202 26 348.4 348.4 296.3 348.5 0.03 38 188 12804 -56.9 -72.9 12 16.0 -57.1 205 26 348.8 348.8 296.4 348.8 0.01 39 150 14190 -69.3 -79.3 22 10.0 -69.4 250 19 350.7 350.7 296.8 350.7 0.00 40 142 14515 -72.3 -80.3 29 8.0 -72.3 263 17 351.0 351.0 296.8 351.0 0.00 41 125 15259 -76.1 -82.1 38 6.0 -76.1 230 16 357.2 357.2 298.1 357.2 0.00 42 106 16200 -80.5 -87.5 30 7.0 -80.5 195 21 366.0 366.0 299.8 366.0 0.00 43 100 16530 -79.9 -87.9 25 8.0 -79.9 205 27 373.4 373.4 301.1 373.4 0.00 44 91 17063 -80.9 -89.9 21 9.0 -80.9 200 37 381.6 381.6 302.5 381.6 0.00 45 88 17253 -78.5 -90.5 12 12.0 -78.5 208 31 390.1 390.1 303.8 390.1 0.00 46 78 17938 -80.1 -91.1 14 11.0 -80.1 173 11 400.4 400.4 305.3 400.4 0.00 47 70 18560 -73.5 -88.5 8 15.0 -73.6 155 16 427.1 427.1 308.5 427.2 0.00 48 69 18644 -73.1 -89.1 7 16.0 -73.2 139 17 429.8 429.8 308.8 429.8 0.00 49 64 19087 -70.7 -88.7 5 18.0 -70.8 48 7 444.4 444.4 310.3 444.4 0.00 50 59 19565 -73.3 -91.3 5 18.0 -73.4 75 8 449.0 449.0 310.8 449.0 0.00 51 54 20089 -68.3 -91.3 2 23.0 -68.5 74 12 472.0 472.0 312.8 472.0 0.00 52 50 20550 -68.9 -94.9 1 26.0 -69.1 75 16 481.1 481.1 313.5 481.1 0.00 53 49 20670 -69.7 -95.7 1 26.0 -69.9 75 14 482.0 482.0 313.6 482.0 0.00 54 42 21589 -68.7 -100.7 0 32.0 -68.9 84 13 506.2 506.2 315.4 506.2 0.00 55 34 22874 -61.3 -94.3 1 33.0 -62.0 65 19 557.2 557.2 318.5 557.2 0.00 56 30 23650 -60.9 -93.9 1 33.0 -61.7 65 29 578.6 578.6 319.6 578.6 0.00 57 28 24084 -57.1 -91.1 1 34.0 -58.5 68 31 600.7 600.7 320.6 600.7 0.00 58 20 26240 -52.7 -88.7 1 36.0 -55.5 90 23 674.9 674.9 323.6 674.9 0.01 59 17 27296 -50.5 -86.5 1 36.0 -54.2 102 24 714.0 714.0 324.8 714.1 0.01 60 14 28555 -53.5 -88.5 1 35.0 -56.8 148 23 744.6 744.6 325.8 744.7 0.01 61 12 29558 -48.9 -85.9 1 37.0 -54.2 222 15 794.5 794.5 327.1 794.7 0.02 62 11 30127 -51.1 -87.1 1 36.0 -55.9 270 15 806.5 806.5 327.4 806.7 0.02 63 10 30750 -49.3 -85.3 1 36.0 -55.1 275 23 835.5 835.5 328.1 835.8 0.03 64 9.5 31087 -48.5 -85.5 1 37.0 -54.8 850.9 850.9 328.4 851.2 0.03 TRP 106 16200 -80.5 -87.5 30 7.0 -80.5 195 21 366.0 366.0 299.8 366.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 576.45 mb = 4738.25 m = 15545.26 ft Wetbulb zero: 649.49 mb = 3776.55 m = 12390.11 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 54.57 % Est. max temperature: 34.22 C = 93.59 F Sfc-Lift cond lev (LCL): 926.51 mb = 771.60 m = 2531.46 ft T: 25.48 C 700-500 lapse rate: 5.68 C/km ThetaE index: 21.81 C Layer 989.0- 846.0 mb Conv cond level (CCL): 761.98 mb = 2453.57 m = 8049.67 ft Mean mixing ratio: 12.90 g/kg Conv temperature: 37.59 C = 99.66 F Cap Strength: 4.05 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: 1.59 C Lifted Index @700 mb: 1.18 C Showalter Index: 3.69 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 15.50 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 146.20 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.65 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 237.45 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 834.53 mb = 1678.13 m = 5505.61 ft Lev Free Conv (LFC): 589.53 mb = 4558.01 m = 14953.93 ft Equ Level (EL): 549.53 mb = 5117.65 m = 16789.99 ft B at Equ Level: 23.38 J/kg Max Parcel Lev (MPL): 419.53 mb = 7216.23 m = 23675.00 ft Wind level data Storm motion: 157 at 8 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 1000 96 260 8 7.9 1.4 | 297 12 10.8 -5.5 1 925 786 295 6 5.4 -2.5 | 318 13 8.4 -9.4 2 978 305 260 10 9.8 1.7 | 292 14 12.8 -5.2 3 911 914 300 6 5.2 -3.0 | 321 13 8.2 -9.9 4 880 1219 250 4 3.8 1.4 | 309 9 6.7 -5.5 5 850 1520 230 6 4.6 3.9 | 292 8 7.6 -3.0 6 820 1829 205 8 3.4 7.3 | 267 6 6.3 0.4 7 791 2134 220 2 1.3 1.5 | 322 7 4.2 -5.4 8 763 2438 60 4 -3.5 -2.0 | 3 9 -0.5 -8.9 9 736 2743 75 6 -5.8 -1.6 | 19 9 -2.8 -8.5 10 710 3048 65 10 -9.1 -4.2 | 29 13 -6.1 -11.1 11 700 3165 70 10 -9.4 -3.4 | 32 12 -6.4 -10.3 12 684 3353 95 14 -13.9 1.2 | 63 12 -11.0 -5.7 13 587 4572 85 10 -10.0 -0.9 | 42 10 -7.0 -7.8 14 565 4877 140 10 -6.4 7.7 | 102 4 -3.5 0.8 15 524 5486 150 21 -10.5 18.2 | 146 14 -7.5 11.3 16 500 5860 150 19 -9.5 16.5 | 146 12 -6.5 9.6 17 466 6401 130 14 -10.7 9.0 | 105 8 -7.8 2.1 18 431 7010 265 2 2.0 0.2 | 324 8 5.0 -6.7 19 414 7315 205 6 2.5 5.4 | 285 6 5.5 -1.5 20 400 7580 250 8 7.5 2.7 | 292 11 10.5 -4.2 21 398 7620 250 8 7.5 2.7 | 292 11 10.5 -4.2 22 381 7925 265 4 4.0 0.3 | 313 10 6.9 -6.6 23 366 8230 255 4 3.9 1.0 | 311 9 6.8 -5.9 24 351 8534 170 4 -0.7 3.9 | 323 4 2.3 -3.0 25 336 8839 165 6 -1.6 5.8 | 308 2 1.4 -1.1 26 323 9144 210 10 5.0 8.7 | 258 8 8.0 1.8 27 300 9670 230 14 10.7 9.0 | 261 14 13.7 2.1 28 271 10363 240 14 12.1 7.0 | 270 15 15.1 0.1 29 260 10668 210 10 5.0 8.7 | 258 8 8.0 1.8 30 250 10930 205 12 5.1 10.9 | 244 9 8.0 4.0 31 200 12410 205 25 10.6 22.7 | 221 21 13.5 15.8 32 197 12497 200 25 8.6 23.5 | 215 20 11.5 16.6 33 170 13411 215 29 16.6 23.8 | 229 26 19.6 16.9 34 150 14190 250 19 17.9 6.5 | 271 21 20.8 -0.4 35 132 14935 280 14 13.8 -2.4 | 299 19 16.7 -9.3 36 125 15240 230 16 12.3 10.3 | 257 16 15.2 3.4 37 119 15545 240 23 19.9 11.5 | 259 23 22.9 4.6 38 113 15850 200 19 6.5 17.9 | 221 14 9.5 11.0 39 106 16200 195 21 5.4 20.3 | 212 16 8.4 13.4 40 100 16530 205 27 11.4 24.5 | 219 23 14.4 17.6 41 96 16764 205 27 11.4 24.5 | 219 23 14.4 17.6 42 91 17069 200 37 12.7 34.8 | 209 32 15.6 27.9 43 82 17678 225 19 13.4 13.4 | 248 18 16.4 6.5 44 77 17983 165 10 -2.6 9.7 | 188 3 0.4 2.8 45 70 18560 155 16 -6.8 14.5 | 153 9 -3.8 7.6 46 70 18593 150 18 -9.0 15.6 | 145 11 -6.0 8.7 47 63 19202 25 4 -1.7 -3.6 | 353 11 1.3 -10.5 48 60 19507 70 8 -7.5 -2.7 | 25 11 -4.6 -9.6 49 57 19812 95 8 -8.0 0.7 | 39 8 -5.0 -6.2 50 51 20422 50 16 -12.3 -10.3 | 28 20 -9.3 -17.2 51 50 20550 75 16 -15.5 -4.1 | 49 17 -12.5 -11.0 52 46 21031 75 8 -7.7 -2.1 | 28 10 -4.8 -9.0 53 38 22250 95 19 -18.9 1.7 | 72 17 -16.0 -5.2 54 34 22860 65 19 -17.2 -8.0 | 44 21 -14.3 -14.9 55 31 23470 75 27 -26.1 -7.0 | 59 27 -23.1 -13.9 56 30 23650 65 29 -26.3 -12.3 | 51 30 -23.3 -19.2 57 29 23774 60 27 -23.4 -13.5 | 45 29 -20.4 -20.4 58 27 24384 75 35 -33.8 -9.1 | 63 35 -30.8 -16.0 59 23 25298 70 27 -25.4 -9.2 | 54 28 -22.4 -16.1 60 21 25908 90 25 -25.0 0.0 | 73 23 -22.0 -6.9 61 20 26240 90 23 -23.0 0.0 | 71 21 -20.0 -6.9 62 18 26822 85 23 -22.9 -2.0 | 66 22 -20.0 -8.9 63 14 28346 140 27 -17.4 20.7 | 134 20 -14.4 13.8 64 13 29261 175 8 -0.7 8.0 | 245 3 2.3 1.1 65 11 29870 270 23 23.0 -0.0 | 285 27 26.0 -6.9 66 11 30175 270 14 14.0 -0.0 | 292 18 17.0 -6.9 67 10 30750 275 23 22.9 -2.0 | 289 27 25.9 -8.9 Wind Parameters Mean winds (0-6000m): 126.8 at 10.0 knts Storm direction: 156.8 at 7.5 knts Storm rel Dir Shear (0-3000m): -16.5 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 35.90 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 ------------------------------------------------------------------------------- 500 270 7 304 12| | | 1000 278 7 308 13| | | 1500 270 6 307 11| | | 2000 254 6 300 10| | | 2500 253 6 302 10| | | 3000 255 6 302 10| | | 4000 101 8 39 7| | | 5000 102 8 45 7| | | 6000 127 10 80 5| | | Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251205.00.gif