UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:1200Z 19 APR 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 22.2 18.4 79 3.8 19.6 300 2 294.5 296.9 292.4 332.5 13.30 1 1009 34 21.8 18.1 80 3.7 19.3 301 2 294.2 296.5 292.1 331.5 13.06 2 1008 40 22.6 18.3 77 4.3 19.7 303 2 295.1 297.5 292.5 333.0 13.24 3 1004 65 25.2 18.2 65 7.0 20.4 309 3 298.0 300.4 293.4 336.3 13.21 4 1003 72 26.2 17.2 58 9.0 20.1 310 3 299.1 301.4 293.1 335.3 12.40 5 1000 91 26.8 16.8 54 10.0 20.0 315 4 300.0 302.2 293.2 335.4 12.12 6 990 180 27.2 17.2 54 10.0 20.4 312 6 301.2 303.5 293.9 338.2 12.56 7 944 602 24.6 14.6 54 10.0 17.9 297 13 302.7 304.8 293.2 335.7 11.13 8 925 782 25.8 7.8 32 18.0 14.8 290 16 305.7 307.0 291.0 327.5 7.19 9 917 858 26.0 5.0 26 21.0 13.7 287 18 306.7 307.8 290.2 324.9 5.97 10 850 1521 21.2 2.2 28 19.0 10.6 285 18 308.4 309.3 290.2 324.7 5.28 11 730 2813 12.2 -2.8 35 15.0 4.5 200 4 312.2 313.0 290.5 325.7 4.26 12 718 2952 13.2 -15.8 12 29.0 1.6 188 5 314.8 315.1 288.7 320.0 1.55 13 700 3164 11.4 -7.6 26 19.0 2.5 185 6 315.1 315.7 290.3 325.1 3.08 14 669 3542 9.2 -8.8 27 18.0 1.0 99 12 316.7 317.3 290.7 326.3 2.94 15 659 3666 7.8 -1.2 53 9.0 3.0 95 14 316.5 317.6 292.7 333.5 5.32 16 652 3755 7.6 -4.4 42 12.0 1.6 99 14 317.3 318.1 292.0 330.9 4.23 17 613 4260 3.4 -2.6 65 6.0 0.3 124 14 318.1 319.1 293.0 334.7 5.16 18 594 4517 4.2 -21.8 13 26.0 -4.7 186 8 321.9 322.1 290.5 325.8 1.12 19 500 5900 -4.1 -30.1 11 26.0 -11.1 140 16 328.0 328.2 291.8 330.3 0.63 20 468 6415 -7.3 -38.3 6 31.0 -13.9 140 17 330.3 330.4 292.1 331.5 0.30 21 418 7279 -13.5 -40.5 8 27.0 -18.4 179 21 333.2 333.3 292.9 334.3 0.27 22 400 7610 -16.3 -34.3 20 18.0 -20.0 190 25 333.8 333.9 293.3 335.8 0.52 23 369 8210 -21.7 -31.7 40 10.0 -23.7 215 26 334.4 334.6 293.6 337.1 0.73 24 359 8411 -22.9 -37.9 24 15.0 -25.4 224 27 335.4 335.5 293.6 337.0 0.41 25 320 9242 -29.7 -42.7 27 13.0 -31.3 200 20 337.2 337.3 293.9 338.3 0.28 26 300 9700 -31.7 -53.7 10 22.0 -33.5 245 6 340.7 340.7 294.6 341.1 0.09 27 296 9794 -32.3 -55.3 8 23.0 -34.0 277 9 341.2 341.2 294.7 341.5 0.07 28 250 10960 -41.3 -57.3 16 16.0 -42.1 300 56 344.7 344.7 295.5 344.9 0.07 29 224 11703 -47.2 -60.3 21 13.0 -47.7 300 76 346.6 346.6 295.9 346.8 0.05 30 200 12450 -53.3 -63.3 29 10.0 -53.5 295 70 348.4 348.4 296.3 348.5 0.04 31 197 12547 -54.3 -63.3 32 9.0 -54.5 295 68 348.3 348.3 296.3 348.4 0.04 32 166 13619 -62.7 -73.7 21 11.0 -62.8 304 79 351.7 351.7 297.0 351.8 0.01 33 150 14240 -63.9 -80.9 8 17.0 -64.0 295 41 360.0 360.0 298.7 360.0 0.00 34 148 14322 -64.1 -82.1 7 18.0 -64.2 300 47 361.0 361.0 298.9 361.1 0.00 35 121 15527 -73.1 -88.1 8 15.0 -73.2 239 30 366.0 366.0 299.8 366.0 0.00 36 100 16630 -77.7 -90.7 11 13.0 -77.7 210 25 377.6 377.6 301.9 377.6 0.00 37 88 17359 -82.7 -92.7 16 10.0 -82.7 185 33 381.6 381.6 302.5 381.6 0.00 38 79 17965 -83.7 -92.7 19 9.0 -83.7 231 19 391.5 391.5 304.0 391.5 0.00 39 73 18411 -79.9 -91.9 12 12.0 -79.9 217 8 408.5 408.5 306.3 408.5 0.00 40 70 18650 -80.7 -90.7 17 10.0 -80.7 135 12 411.7 411.7 306.7 411.7 0.00 41 65 19067 -80.7 -90.7 17 10.0 -80.7 69 5 420.6 420.6 307.8 420.6 0.00 42 63 19244 -78.9 -90.9 12 12.0 -78.9 52 7 428.3 428.3 308.6 428.3 0.00 43 62 19336 -74.5 -89.5 8 15.0 -74.6 78 9 440.0 440.0 309.8 440.0 0.00 44 55 20037 -71.9 -88.9 6 17.0 -72.0 139 7 461.3 461.3 311.9 461.3 0.00 45 51 20489 -65.5 -88.5 3 23.0 -65.8 87 3 486.4 486.4 314.0 486.4 0.00 46 50 20610 -64.7 -89.7 2 25.0 -65.0 145 4 491.0 491.0 314.3 491.0 0.00 47 46 21120 -63.1 -92.1 1 29.0 -63.5 228 9 506.7 506.7 315.4 506.7 0.00 48 42 21675 -65.9 -97.9 0 32.0 -66.2 238 15 513.2 513.2 315.8 513.2 0.00 49 30 23770 -54.7 -89.7 1 35.0 -56.3 95 18 595.5 595.5 320.4 595.5 0.00 50 23 25472 -53.7 -88.7 1 35.0 -55.9 101 25 645.5 645.5 322.5 645.5 0.01 51 22 25759 -50.7 -86.7 1 36.0 -53.8 105 22 662.7 662.7 323.2 662.7 0.01 52 20 26380 -50.1 -86.1 1 36.0 -53.5 95 14 682.8 682.8 323.9 682.9 0.01 53 19 26714 -51.5 -87.5 1 36.0 -54.7 94 15 688.6 688.6 324.0 688.6 0.01 54 16 27842 -46.5 -83.5 1 37.0 -51.8 89 17 739.6 739.6 325.7 739.8 0.02 55 15 28273 -44.5 -82.5 1 38.0 -50.8 88 18 760.0 760.0 326.2 760.2 0.03 56 14 28733 -46.5 -83.5 1 37.0 -52.2 86 18 768.4 768.4 326.4 768.6 0.03 57 13 29224 -47.3 -84.3 1 37.0 -53.0 90 22 782.0 782.1 326.8 782.3 0.02 58 13 29224 -44.7 -82.7 1 38.0 -51.5 90 22 791.0 791.1 327.0 791.3 0.03 59 11 30347 -42.7 -80.7 1 38.0 -51.1 114 38 837.0 837.1 328.1 837.5 0.05 TRP 88 17359 -82.7 -92.7 16 10.0 -82.7 185 33 381.6 381.6 302.5 381.6 0.00 WND 224 11703 -47.2 -60.3 21 13.0 -47.7 300 76 346.6 346.6 295.9 346.8 0.05 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 546.43 mb = 5216.60 m = 17114.63 ft Wetbulb zero: 611.82 mb = 4275.81 m = 14028.08 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 30.68 % Est. max temperature: 35.83 C = 96.49 F Sfc-Lift cond lev (LCL): 955.30 mb = 496.75 m = 1629.74 ft T: 25.25 C 700-500 lapse rate: 5.67 C/km ThetaE index: 13.53 C Layer 944.0- 730.0 mb Conv cond level (CCL): 664.39 mb = 3598.97 m = 11807.49 ft Mean mixing ratio: 10.60 g/kg Conv temperature: 44.41 C = 111.93 F Cap Strength: 6.72 C Lifted Index: 5.31 C Risk: None Lifted Index @300 mb: 6.07 C Lifted Index @700 mb: 5.70 C Showalter Index: 9.80 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 6.30 C K Index: 8.50 Risk: None Sweat Index: 78.40 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.29 J/kg Max Up Vert Vel: 6.97 m/s Conv Inhibition (B-): 36642.38 J/kg Cap Strength: 6.72 C Lift Cond Lev (LCL): 808.38 mb = 1947.20 m = 6388.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 9 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 1010 28 300 2 1.7 -1.0 | 45 9 -6.0 -6.1 1 1000 91 315 4 2.8 -2.8 | 32 9 -4.9 -7.9 2 925 782 290 16 15.0 -5.5 | 325 13 7.3 -10.5 3 911 914 285 19 18.4 -4.9 | 313 15 10.6 -10.0 4 850 1521 285 18 17.4 -4.7 | 315 14 9.6 -9.7 5 820 1829 285 14 13.5 -3.6 | 326 10 5.8 -8.7 6 791 2134 245 14 12.7 5.9 | 260 5 4.9 0.9 7 736 2743 205 4 1.7 3.6 | 77 6 -6.1 -1.4 8 710 3048 180 6 0.0 6.0 | 97 8 -7.8 0.9 9 700 3164 185 6 0.5 6.0 | 97 7 -7.2 0.9 10 684 3353 105 10 -9.7 2.6 | 82 18 -17.4 -2.5 11 659 3658 95 14 -13.9 1.2 | 80 22 -21.7 -3.8 12 611 4267 125 14 -11.5 8.0 | 99 19 -19.2 3.0 13 589 4572 205 6 2.5 5.4 | 94 5 -5.2 0.4 14 567 4877 200 10 3.4 9.4 | 135 6 -4.3 4.3 15 546 5182 160 16 -5.5 15.0 | 127 17 -13.2 10.0 16 500 5900 140 16 -10.3 12.3 | 112 19 -18.0 7.2 17 450 6706 140 18 -11.6 13.8 | 114 21 -19.3 8.7 18 433 7010 170 18 -3.1 17.7 | 139 17 -10.9 12.7 19 400 7610 190 25 4.3 24.6 | 170 20 -3.4 19.6 20 352 8534 230 27 20.7 17.4 | 226 18 12.9 12.3 21 311 9449 190 18 3.1 17.7 | 160 13 -4.6 12.7 22 300 9700 245 6 5.4 2.5 | 43 3 -2.3 -2.5 23 298 9754 275 8 8.0 -0.7 | 358 6 0.2 -5.8 24 273 10363 300 23 19.9 -11.5 | 324 21 12.2 -16.6 25 250 10960 300 56 48.5 -28.0 | 309 52 40.7 -33.1 26 239 11278 300 62 53.7 -31.0 | 308 58 45.9 -36.1 27 228 11582 300 76 65.8 -38.0 | 307 72 58.1 -43.1 28 224 11703 300 76 65.8 -38.0 | 307 72 58.1 -43.1 29 200 12450 295 70 63.4 -29.6 | 302 66 55.7 -34.6 30 199 12497 295 68 61.6 -28.7 | 302 64 53.9 -33.8 31 163 13716 305 80 65.5 -45.9 | 311 77 57.8 -50.9 32 150 14240 295 41 37.2 -17.3 | 307 37 29.4 -22.4 33 148 14326 300 47 40.7 -23.5 | 311 44 33.0 -28.6 34 140 14630 285 31 29.9 -8.0 | 301 26 22.2 -13.1 35 108 16154 205 29 12.3 26.3 | 192 22 4.5 21.2 36 100 16630 210 25 12.5 21.7 | 196 17 4.7 16.6 37 98 16764 210 25 12.5 21.7 | 196 17 4.7 16.6 38 88 17359 185 33 2.9 32.9 | 170 28 -4.9 27.8 39 88 17374 180 35 0.0 35.0 | 165 31 -7.8 29.9 40 83 17678 195 29 7.5 28.0 | 179 23 -0.2 23.0 41 75 18288 270 8 8.0 -0.0 | 357 5 0.2 -5.1 42 71 18593 140 8 -5.1 6.1 | 95 13 -12.9 1.1 43 70 18650 135 12 -8.5 8.5 | 102 17 -16.2 3.4 44 67 18898 120 4 -3.5 2.0 | 75 12 -11.2 -3.1 45 64 19202 35 6 -3.4 -4.9 | 48 15 -11.2 -10.0 46 60 19507 120 12 -10.4 6.0 | 93 18 -18.1 0.9 47 57 19812 155 10 -4.2 9.1 | 108 13 -12.0 4.0 48 54 20117 135 6 -4.2 4.2 | 86 12 -12.0 -0.8 49 52 20422 50 2 -1.5 -1.3 | 56 11 -9.3 -6.3 50 50 20610 145 4 -2.3 3.3 | 80 10 -10.0 -1.8 51 49 20726 140 4 -2.6 3.1 | 79 11 -10.3 -2.0 52 47 21031 225 8 5.7 5.7 | 106 2 -2.1 0.6 53 42 21641 245 16 14.5 6.8 | 256 7 6.7 1.7 54 40 21946 200 8 2.7 7.5 | 116 6 -5.0 2.5 55 37 22555 45 6 -4.2 -4.2 | 52 15 -12.0 -9.3 56 33 23165 100 10 -9.8 1.7 | 79 18 -17.6 -3.3 57 30 23770 95 18 -17.9 1.6 | 82 26 -25.7 -3.5 58 30 23774 105 18 -17.4 4.7 | 89 25 -25.1 -0.4 59 26 24689 80 18 -17.7 -3.1 | 72 27 -25.5 -8.2 60 25 24994 105 23 -22.2 6.0 | 92 30 -30.0 0.9 61 23 25603 100 25 -24.6 4.3 | 89 32 -32.4 -0.7 62 21 26213 120 14 -12.1 7.0 | 96 20 -19.9 1.9 63 20 26380 95 14 -13.9 1.2 | 80 22 -21.7 -3.8 64 13 27737 85 19 -18.9 -1.7 | 76 28 -26.7 -6.7 65 11 28346 115 39 -35.3 16.5 | 105 45 -43.1 11.4 66 9 28956 100 29 -28.6 5.0 | 90 36 -36.3 -0.0 67 8 29566 70 39 -36.6 -13.3 | 67 48 -44.4 -18.4 68 6 30175 90 56 -56.0 0.0 | 85 64 -63.8 -5.1 Wind Parameters Mean winds (0-6000m): 206.9 at 12.3 knts Storm direction: 236.9 at 9.3 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 51.3 deg Storm rel helicity (0-3000m) pos: 12.8 neg: -70.6 tot: -57.8 m^2/s^2 ave: -19.3 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 29.31 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 ------------------------------------------------------------------------------- 500 304 7 12 9| 0.0 9.9 9.9| 0.0 -24.8 -24.8 -49.6 -0.97| 10.3-10.0 1000 292 11 343 10| 0.0 8.7 8.7| 0.3 -49.4 -49.1 -49.1 -0.92| 9.5 -8.8 1500 289 14 331 11| 0.0 5.5 5.5| 1.9 -49.4 -47.5 -31.7 -0.86| 6.6 -5.7 2000 286 14 328 11| 0.0 3.2 3.2| 9.1 -60.2 -51.1 -25.6 -0.65| 7.6 -5.0 2500 279 14 322 9| 0.0 1.5 1.5| 9.1 -68.2 -59.2 -23.7 -0.69| 8.5 -5.9 3000 275 12 325 8| 0.0 1.2 1.2| 12.8 -70.6 -57.8 -19.3 -0.60| 8.2 -4.9 4000 269 12 319 6| 0.5 1.8 2.3| 37.0 -90.5 -53.5 -13.4 -0.43| 8.7 -3.8 5000 246 12 278 3| 1.5 1.8 3.4| 73.2 -94.0 -20.9 -4.2 -0.22| 9.7 -2.1 6000 207 12 160 6| 1.3 2.3 3.6| 73.8-124.5 -50.7 -8.4 -0.26| 9.1 -2.4 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250419.12.gif