UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 16 OCT 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 1008 28 24.8 23.5 92 1.3 23.9 340 2 297.3 300.6 296.7 350.5 18.38 1 1000 75 25.0 22.9 88 2.1 23.5 340 2 298.1 301.4 296.7 350.1 17.85 2 995 119 24.8 22.3 86 2.5 23.0 330 2 298.4 301.5 296.3 348.7 17.28 3 993 137 25.8 22.5 82 3.3 23.4 327 2 299.6 302.8 296.8 350.8 17.54 4 968 361 25.4 20.8 76 4.6 22.1 292 3 301.3 304.3 296.4 349.0 16.18 5 925 759 22.8 18.0 74 4.8 19.5 305 8 302.6 305.2 295.4 344.6 14.18 6 850 1493 18.8 12.8 68 6.0 14.8 300 6 305.8 307.9 294.0 338.9 10.99 7 803 1981 17.0 7.0 52 10.0 10.9 328 4 308.9 310.4 292.5 333.0 7.85 8 736 2718 11.6 9.0 84 2.6 10.0 29 10 310.8 312.7 294.6 341.0 9.84 9 700 3136 8.6 5.8 83 2.8 6.9 70 6 312.0 313.6 293.7 337.7 8.29 10 673 3459 6.2 4.0 86 2.2 4.9 104 6 312.9 314.3 293.4 336.5 7.60 11 650 3743 4.6 -2.4 60 7.0 1.0 144 4 314.2 315.1 291.6 329.8 4.94 12 642 3843 3.8 -0.8 72 4.6 1.4 158 4 314.4 315.5 292.3 332.1 5.63 13 636 3919 3.0 -0.3 79 3.3 1.3 169 4 314.3 315.4 292.5 332.9 5.90 14 629 4009 2.8 -5.2 56 8.0 -1.0 181 3 315.1 315.9 291.2 328.3 4.13 15 620 4125 1.8 -3.2 69 5.0 -0.7 198 3 315.2 316.2 291.9 330.7 4.88 16 608 4282 1.6 -10.4 40 12.0 -3.5 220 2 316.8 317.3 290.6 326.1 2.85 17 579 4674 -0.9 -10.9 47 10.0 -5.1 204 3 318.3 318.9 291.1 327.8 2.87 18 564 4883 -1.9 -11.9 46 10.0 -6.0 141 4 319.5 320.1 291.3 328.5 2.72 19 563 4897 -2.1 -13.1 43 11.0 -6.5 142 4 319.5 319.9 291.0 327.7 2.48 20 559 4953 -1.5 -17.5 28 16.0 -7.2 156 4 320.8 321.1 290.7 326.7 1.73 21 550 5083 -0.9 -9.9 50 9.0 -4.9 189 4 323.0 323.7 292.8 333.9 3.28 22 542 5199 -0.5 -22.5 17 22.0 -7.7 218 4 324.8 325.1 291.4 328.9 1.16 23 533 5333 -0.3 -36.3 5 36.0 -9.1 251 4 326.6 326.7 291.1 327.9 0.32 24 502 5809 -4.1 -19.1 30 15.0 -9.4 295 6 327.7 328.0 292.7 333.5 1.68 25 500 5840 -4.3 -18.3 33 14.0 -9.4 295 6 327.8 328.2 292.8 334.1 1.81 26 492 5967 -3.9 -30.9 10 27.0 -11.1 283 6 329.8 329.9 292.3 332.0 0.59 27 410 7382 -12.7 -50.7 3 38.0 -18.3 164 3 336.1 336.1 293.4 336.5 0.09 28 400 7570 -14.1 -43.1 7 29.0 -19.1 155 2 336.7 336.7 293.7 337.5 0.21 29 372 8112 -18.5 -50.5 4 32.0 -22.7 44 2 337.9 337.9 293.9 338.3 0.10 30 340 8772 -23.7 -37.7 26 14.0 -26.1 33 2 339.6 339.7 294.6 341.3 0.44 31 338 8815 -24.1 -34.1 39 10.0 -26.0 45 2 339.6 339.8 294.8 342.0 0.63 32 336 8858 -24.3 -35.3 35 11.0 -26.3 56 2 339.9 340.1 294.8 342.1 0.56 33 332 8945 -24.3 -46.3 11 22.0 -27.1 91 3 341.1 341.1 294.8 341.8 0.18 34 306 9530 -29.5 -37.5 46 8.0 -30.7 193 5 341.9 342.0 295.2 343.8 0.50 35 305 9553 -29.7 -39.7 37 10.0 -31.1 194 6 341.9 342.0 295.1 343.5 0.40 36 303 9600 -30.1 -38.1 46 8.0 -31.3 197 6 342.0 342.1 295.3 343.8 0.47 37 302 9623 -30.3 -36.3 56 6.0 -31.2 198 6 342.0 342.1 295.3 344.2 0.57 38 300 9670 -30.5 -38.5 45 8.0 -31.6 200 6 342.4 342.5 295.3 344.2 0.46 39 293 9839 -31.1 -43.1 30 12.0 -32.6 200 5 343.9 343.9 295.5 345.0 0.29 40 260 10679 -38.1 -46.1 43 8.0 -38.8 219 8 345.5 345.6 295.8 346.5 0.24 41 250 10950 -39.9 -49.9 34 10.0 -40.6 195 8 346.7 346.8 296.1 347.4 0.16 42 233 11426 -43.7 -57.7 20 14.0 -44.3 201 11 348.0 348.1 296.3 348.3 0.07 43 217 11899 -48.1 -61.1 21 13.0 -48.6 186 15 348.4 348.4 296.3 348.6 0.05 44 204 12302 -52.1 -58.1 48 6.0 -52.3 174 18 348.3 348.3 296.3 348.6 0.07 45 200 12430 -53.1 -59.1 48 6.0 -53.3 170 19 348.7 348.7 296.4 349.0 0.07 46 150 14210 -69.1 -73.4 54 4.3 -69.1 180 16 351.1 351.1 296.9 351.1 0.01 47 127 15184 -76.9 -81.1 51 4.2 -76.9 108 6 354.1 354.1 297.5 354.1 0.00 48 116 15701 -78.9 -82.9 52 4.0 -78.9 89 3 359.7 359.7 298.7 359.7 0.00 49 104 16319 -80.7 -85.7 43 5.0 -80.7 82 13 367.7 367.7 300.1 367.7 0.00 50 102 16428 -81.1 -86.1 43 5.0 -81.1 90 18 368.9 368.9 300.4 368.9 0.00 51 100 16540 -78.7 -86.7 26 8.0 -78.7 80 18 375.7 375.7 301.5 375.7 0.00 52 90 17141 -79.7 -86.7 30 7.0 -79.7 123 27 385.2 385.2 303.1 385.2 0.00 53 81 17750 -74.1 -85.1 17 11.0 -74.2 122 12 408.4 408.4 306.3 408.5 0.00 54 72 18443 -71.5 -85.5 11 14.0 -71.6 208 7 428.0 428.0 308.6 428.0 0.00 55 70 18610 -72.3 -86.3 10 14.0 -72.4 305 10 429.7 429.7 308.8 429.7 0.00 56 65 19046 -73.1 -88.1 8 15.0 -73.2 346 9 437.2 437.2 309.6 437.2 0.00 57 51 20482 -69.9 -91.9 3 22.0 -70.1 97 14 476.1 476.1 313.1 476.1 0.00 58 50 20600 -68.9 -91.9 2 23.0 -69.1 100 23 481.1 481.1 313.5 481.1 0.00 59 47 20969 -68.1 -93.1 2 25.0 -68.3 100 27 491.6 491.6 314.4 491.6 0.00 60 45 21231 -64.3 -92.3 1 28.0 -64.7 109 26 507.0 507.0 315.4 507.0 0.00 61 40 21955 -60.3 -94.3 0 34.0 -61.0 122 19 534.4 534.4 317.2 534.4 0.00 62 32 23344 -59.5 -93.5 0 34.0 -60.4 88 22 571.8 571.8 319.2 571.8 0.00 63 31 23543 -56.9 -90.9 1 34.0 -58.2 87 25 584.0 584.0 319.9 584.0 0.00 64 30 23750 -56.7 -91.7 0 35.0 -58.0 85 29 590.1 590.1 320.2 590.1 0.00 65 22 25719 -55.7 -90.7 1 35.0 -57.6 75 37 647.8 647.8 322.6 647.8 0.00 66 20 26330 -52.7 -88.7 1 36.0 -55.5 75 41 674.9 674.9 323.6 674.9 0.01 67 18 27017 -49.5 -85.5 1 36.0 -53.4 85 41 705.6 705.6 324.6 705.7 0.01 68 17 27391 -50.1 -86.1 1 36.0 -54.0 90 41 715.3 715.3 324.9 715.4 0.01 69 14 28680 -43.7 -81.7 1 38.0 -50.7 99 27 777.8 777.9 326.7 778.2 0.04 70 10 30940 -44.5 -82.5 1 38.0 -52.4 95 14 853.4 853.5 328.5 853.9 0.04 71 9.5 31285 -42.7 -80.7 1 38.0 -51.8 872.9 872.9 328.9 873.5 0.06 72 8.6 31956 -43.1 -81.1 1 38.0 -52.4 896.5 896.5 329.4 897.2 0.06 73 8.4 32114 -44.3 -82.3 1 38.0 -53.1 897.9 897.9 329.4 898.4 0.05 74 8.2 32276 -44.3 -82.3 1 38.0 -53.2 904.1 904.1 329.5 904.6 0.06 75 7.7 32702 -39.3 -78.3 1 39.0 -51.2 940.6 940.7 330.2 941.9 0.11 76 7.3 33069 -36.9 -76.9 1 40.0 -50.5 964.9 964.9 330.6 966.6 0.15 77 6.0 34421 -38.7 -77.7 1 39.0 -52.2 1012.7 1012.8 331.4 1014.7 0.16 TRP 102 16428 -81.1 -86.1 43 5.0 -81.1 90 18 368.9 368.9 300.4 368.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 589.44 mb = 4532.78 m = 14871.14 ft Wetbulb zero: 632.17 mb = 3968.13 m = 13018.66 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 60.65 % Est. max temperature: 33.03 C = 91.46 F Sfc-Lift cond lev (LCL): 989.52 mb = 167.58 m = 549.79 ft T: 25.74 C 700-500 lapse rate: 4.77 C/km ThetaE index: 17.89 C Layer 968.0- 736.0 mb Conv cond level (CCL): 822.46 mb = 1775.31 m = 5824.44 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 35.18 C = 95.33 F Cap Strength: 2.32 C Lifted Index: -0.45 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.75 C Lifted Index @700 mb: -1.32 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 171.60 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 265.51 J/kg Max Up Vert Vel: 23.04 m/s Conv Inhibition (B-): 109.24 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 901.28 mb = 984.54 m = 3230.06 ft Lev Free Conv (LFC): 736.28 mb = 2714.72 m = 8906.45 ft Equ Level (EL): 536.28 mb = 5284.21 m = 17336.42 ft B at Equ Level: 211.61 J/kg Max Parcel Lev (MPL): 146.28 mb = 14357.10 m = 47102.77 ft Wind level data Storm motion: 7 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 1008 28 340 2 0.7 -1.9 | 211 2 1.1 1.8 1 1000 75 340 2 0.7 -1.9 | 211 2 1.1 1.8 2 974 305 290 2 1.9 -0.7 | 217 4 2.3 3.0 3 925 759 305 8 6.6 -4.6 | 277 7 7.0 -0.9 4 850 1493 300 6 5.2 -3.0 | 263 6 5.6 0.7 5 847 1524 300 6 5.2 -3.0 | 263 6 5.6 0.7 6 817 1829 295 4 3.6 -1.7 | 243 5 4.1 2.0 7 788 2134 5 4 -0.3 -4.0 | 341 0 0.1 -0.3 8 733 2743 30 10 -5.0 -8.7 | 43 7 -4.6 -4.9 9 700 3136 70 6 -5.6 -2.1 | 108 5 -5.2 1.7 10 681 3353 90 6 -6.0 0.0 | 124 7 -5.6 3.7 11 608 4267 220 2 1.3 1.5 | 198 6 1.7 5.3 12 585 4572 230 2 1.5 1.3 | 202 5 2.0 5.0 13 564 4877 140 4 -2.6 3.1 | 163 7 -2.1 6.8 14 522 5486 290 4 3.8 -1.4 | 241 5 4.2 2.4 15 503 5791 295 6 5.4 -2.5 | 259 6 5.9 1.2 16 500 5840 295 6 5.4 -2.5 | 259 6 5.9 1.2 17 465 6401 240 6 5.2 3.0 | 220 9 5.6 6.7 18 447 6706 235 2 1.6 1.1 | 203 5 2.1 4.9 19 430 7010 180 4 0.0 4.0 | 183 8 0.4 7.7 20 400 7570 155 2 -0.8 1.8 | 176 6 -0.4 5.5 21 397 7620 120 2 -1.7 1.0 | 165 5 -1.3 4.7 22 350 8534 335 2 0.8 -1.8 | 214 2 1.3 1.9 23 336 8839 55 2 -1.6 -1.1 | 155 3 -1.2 2.6 24 322 9144 175 4 -0.3 4.0 | 181 8 0.1 7.7 25 300 9670 200 6 2.1 5.6 | 195 10 2.5 9.4 26 296 9754 200 4 1.4 3.8 | 194 8 1.8 7.5 27 284 10058 200 8 2.7 7.5 | 196 12 3.2 11.2 28 272 10363 225 8 5.7 5.7 | 213 11 6.1 9.4 29 260 10668 220 8 5.1 6.1 | 210 11 5.6 9.8 30 250 10950 195 8 2.1 7.7 | 192 12 2.5 11.4 31 249 10973 200 8 2.7 7.5 | 196 12 3.2 11.2 32 238 11278 205 10 4.2 9.1 | 200 14 4.7 12.8 33 200 12430 170 19 -3.3 18.7 | 173 23 -2.9 22.4 34 188 12802 170 23 -4.0 22.7 | 172 27 -3.6 26.4 35 150 14210 180 16 0.0 16.0 | 181 20 0.4 19.7 36 119 15545 80 2 -2.0 -0.3 | 156 4 -1.5 3.4 37 113 15850 100 4 -3.9 0.7 | 142 6 -3.5 4.4 38 107 16154 70 6 -5.6 -2.1 | 108 5 -5.2 1.7 39 102 16428 90 18 -18.0 0.0 | 102 18 -17.6 3.7 40 101 16459 90 14 -14.0 0.0 | 105 14 -13.6 3.7 41 100 16540 80 18 -17.7 -3.1 | 92 17 -17.3 0.6 42 96 16764 80 18 -17.7 -3.1 | 92 17 -17.3 0.6 43 91 17069 120 29 -25.1 14.5 | 126 31 -24.7 18.2 44 87 17374 130 21 -16.1 13.5 | 138 23 -15.6 17.2 45 82 17678 110 14 -13.2 4.8 | 124 15 -12.7 8.5 46 78 17983 155 8 -3.4 7.3 | 165 11 -2.9 11.0 47 74 18288 125 6 -4.9 3.4 | 148 8 -4.5 7.2 48 70 18593 285 8 7.7 -2.1 | 259 8 8.2 1.6 49 70 18610 305 10 8.2 -5.7 | 283 9 8.6 -2.0 50 63 19202 360 8 -0.0 -8.0 | 354 4 0.4 -4.3 51 60 19507 40 6 -3.9 -4.6 | 76 4 -3.4 -0.9 52 54 20117 65 8 -7.3 -3.4 | 93 7 -6.8 0.3 53 52 20422 95 10 -10.0 0.9 | 116 11 -9.5 4.6 54 50 20600 100 23 -22.7 4.0 | 109 24 -22.2 7.7 55 47 21031 100 27 -26.6 4.7 | 108 27 -26.1 8.4 56 42 21641 125 23 -18.8 13.2 | 133 25 -18.4 16.9 57 38 22250 120 16 -13.9 8.0 | 131 18 -13.4 11.7 58 36 22555 95 16 -15.9 1.4 | 108 16 -15.5 5.1 59 35 22860 110 16 -15.0 5.5 | 122 17 -14.6 9.2 60 33 23165 90 18 -18.0 0.0 | 102 18 -17.6 3.7 61 30 23750 85 29 -28.9 -2.5 | 92 28 -28.4 1.2 62 30 23774 85 25 -24.9 -2.2 | 94 25 -24.5 1.5 63 25 24994 95 33 -32.9 2.9 | 101 33 -32.4 6.6 64 24 25298 70 33 -31.0 -11.3 | 76 31 -30.6 -7.6 65 20 26213 80 41 -40.4 -7.1 | 85 40 -39.9 -3.4 66 20 26330 75 41 -39.6 -10.6 | 80 40 -39.2 -6.9 67 16 27737 95 41 -40.8 3.6 | 100 41 -40.4 7.3 68 13 28956 100 23 -22.7 4.0 | 109 24 -22.2 7.7 69 13 29261 65 21 -19.0 -8.9 | 74 19 -18.6 -5.2 70 11 30175 90 14 -14.0 0.0 | 105 14 -13.6 3.7 71 10 30940 95 14 -13.9 1.2 | 110 14 -13.5 4.9 Wind Parameters Mean winds (0-6000m): 336.8 at 5.0 knts Storm direction: 6.8 at 3.7 knts Shear (0-3000m) pos: 1.7 neg: 0.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -120.8 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -4.7 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 215.97 Bulk Shear: 1.23 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 ------------------------------------------------------------------------------- 500 306 3 230 3| 0.0 3.8 3.8| 3.2 0.0 3.2 6.3 0.65| 4.6 3.0 1000 305 5 258 4| 1.2 1.9 3.2| 6.8 -0.8 6.0 6.0 0.60| 4.1 2.5 1500 304 5 262 5| 0.8 1.0 1.8| 6.8 -2.4 4.3 2.9 0.40| 3.2 1.3 2000 304 5 260 5| 0.9 0.7 1.6| 8.0 -4.7 3.4 1.7 0.25| 3.8 0.9 2500 316 5 271 4| 1.8 0.6 2.4| 8.8 -4.7 4.2 1.7 0.29| 4.3 1.3 3000 336 6 300 3| 1.7 0.5 2.2| 18.2 -4.7 13.5 4.5 0.43| 4.9 2.1 4000 353 6 329 2| 0.7 0.4 1.1| 38.4 -4.7 33.8 8.4 0.58| 5.2 3.0 5000 353 5 321 2| 0.3 0.4 0.7| 44.3 -11.0 33.2 6.6 0.47| 5.0 2.4 6000 337 5 290 3| 0.3 0.4 0.8| 59.3 -13.8 45.5 7.6 0.50| 5.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20251016.12.gif