UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 30 APR 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 -13 1 925 697 2 850 1457 SFC 776 2265 27.2 -2.8 14 30.0 10.6 0 0 322.9 323.7 293.4 336.2 4.01 4 700 3156 17.4 -3.6 24 21.0 6.2 290 8 321.8 322.6 293.2 335.5 4.19 5 587 4625 3.2 -7.8 44 11.0 -2.0 258 12 321.8 322.5 292.7 333.8 3.62 6 504 5838 -8.5 -8.8 98 0.3 -8.7 193 10 321.9 322.7 293.0 334.8 3.90 7 500 5900 -9.1 -9.1 100 0.0 -9.1 190 10 321.9 322.7 293.0 334.6 3.84 8 448 6736 -15.7 -16.0 98 0.3 -15.8 183 14 323.9 324.4 292.3 332.2 2.45 9 440 6871 -16.9 -21.9 65 5.0 -18.3 201 16 324.1 324.4 291.5 329.3 1.51 10 429 7060 -17.7 -28.7 38 11.0 -20.2 223 19 325.4 325.6 291.3 328.4 0.83 11 414 7325 -18.5 -29.5 37 11.0 -20.9 240 23 327.7 327.9 291.9 330.6 0.80 12 400 7580 -20.7 -29.7 44 9.0 -22.6 250 29 328.1 328.2 292.0 331.0 0.81 13 339 8780 -30.5 -34.1 71 3.6 -31.0 254 42 330.6 330.8 292.5 333.0 0.63 14 324 9101 -32.7 -37.3 63 4.6 -33.3 246 51 331.9 332.0 292.7 333.7 0.48 15 315 9299 -33.5 -46.5 26 13.0 -34.7 246 56 333.5 333.5 292.9 334.2 0.19 16 310 9411 -34.1 -48.1 23 14.0 -35.3 248 59 334.2 334.2 293.0 334.8 0.16 17 301 9617 -35.9 -43.9 44 8.0 -36.7 250 63 334.5 334.5 293.2 335.5 0.26 18 300 9640 -36.1 -43.1 48 7.0 -36.8 250 64 334.5 334.5 293.2 335.6 0.28 19 298 9687 -36.3 -43.3 48 7.0 -37.0 252 65 334.8 334.9 293.3 335.9 0.28 20 295 9757 -36.3 -40.2 67 3.9 -36.7 254 67 335.8 335.9 293.6 337.3 0.39 21 278 10170 -36.7 -40.0 71 3.3 -37.1 264 76 341.0 341.1 295.0 342.6 0.42 22 271 10347 -37.3 -43.3 54 6.0 -37.9 262 77 342.6 342.7 295.3 343.8 0.31 23 265 10501 -38.5 -44.5 53 6.0 -39.1 260 78 343.0 343.1 295.3 344.1 0.27 24 250 10900 -41.7 -47.7 52 6.0 -42.1 260 80 344.1 344.1 295.5 344.9 0.21 25 236 11287 -45.3 -49.5 63 4.2 -45.6 264 77 344.3 344.4 295.5 345.1 0.18 26 225 11604 -47.7 -54.7 44 7.0 -48.0 267 74 345.4 345.4 295.7 345.8 0.10 27 200 12370 -53.7 -59.7 48 6.0 -53.9 270 82 347.7 347.7 296.2 348.0 0.06 28 182 12965 -59.7 -62.5 70 2.8 -59.7 270 85 347.5 347.5 296.1 347.7 0.05 29 150 14140 -69.7 -75.7 41 6.0 -69.7 260 62 350.0 350.0 296.7 350.1 0.01 30 148 14220 -70.1 -77.1 35 7.0 -70.1 255 60 350.7 350.7 296.8 350.7 0.01 31 128 15089 -68.3 -85.3 7 17.0 -68.4 249 69 368.8 368.8 300.4 368.8 0.00 32 120 15474 -70.7 -87.7 6 17.0 -70.8 248 63 371.3 371.3 300.8 371.3 0.00 33 112 15882 -72.5 -90.5 5 18.0 -72.5 247 57 375.3 375.3 301.5 375.3 0.00 34 106 16206 -73.5 -90.5 6 17.0 -73.5 246 52 379.3 379.3 302.1 379.3 0.00 35 100 16550 -69.7 -89.7 4 20.0 -69.8 245 47 393.1 393.1 304.2 393.1 0.00 36 72 18468 -78.7 -91.7 10 13.0 -78.7 190 22 412.7 412.7 306.9 412.7 0.00 37 70 18630 -75.9 -90.9 8 15.0 -75.9 210 27 422.0 422.0 307.9 422.0 0.00 38 66 18971 -74.7 -88.7 10 14.0 -74.7 213 24 431.8 431.8 309.0 431.8 0.00 39 64 19152 -70.5 -88.5 5 18.0 -70.6 219 18 444.8 444.8 310.4 444.8 0.00 40 53 20266 -72.1 -90.1 5 18.0 -72.2 110 9 465.8 465.8 312.3 465.8 0.00 41 50 20610 -71.1 -90.1 4 19.0 -71.2 145 12 475.9 475.9 313.1 476.0 0.00 42 49 20730 -70.7 -89.7 4 19.0 -70.8 154 12 479.6 479.6 313.4 479.7 0.00 43 48 20853 -68.9 -89.9 3 21.0 -69.1 139 15 486.8 486.8 314.0 486.8 0.00 44 47 20981 -63.1 -89.1 2 26.0 -63.5 124 18 503.6 503.6 315.2 503.6 0.00 45 44 21391 -59.7 -86.7 2 27.0 -60.4 46 8 521.5 521.5 316.4 521.5 0.00 46 38 22305 -61.5 -91.5 1 30.0 -62.1 85 8 539.3 539.3 317.5 539.3 0.00 47 32 23387 -55.5 -90.5 1 35.0 -56.9 74 18 582.5 582.5 319.8 582.5 0.00 48 30 23800 -54.1 -89.1 1 35.0 -55.8 70 16 597.2 597.2 320.5 597.2 0.00 49 20 26440 -46.9 -83.9 1 37.0 -51.4 90 23 692.6 692.6 324.2 692.8 0.02 50 16 27929 -45.1 -83.1 1 38.0 -51.0 121 21 744.1 744.1 325.8 744.3 0.02 51 14 28821 -46.5 -83.5 1 37.0 -52.2 92 19 768.4 768.4 326.4 768.6 0.03 52 13 29318 -43.1 -81.1 1 38.0 -50.7 77 19 796.6 796.6 327.2 797.0 0.04 53 11 30449 -41.7 -80.7 1 39.0 -50.6 100 23 840.7 840.7 328.2 841.2 0.05 54 10 31100 -39.1 -78.1 1 39.0 -49.8 110 23 873.6 873.6 328.9 874.5 0.09 55 9.3 31601 -36.1 -76.1 1 40.0 -48.9 903.3 903.4 329.5 904.8 0.13 TRP 148 14220 -70.1 -77.1 35 7.0 -70.1 255 60 350.7 350.7 296.8 350.7 0.01 WND 265 10501 -38.5 -44.5 53 6.0 -39.1 260 78 343.0 343.1 295.3 344.1 0.27 Sounding variables and indices 1000-500 mb thick: 5913.00 m Freezing level: 564.30 mb = 4956.69 m = 16261.92 ft Wetbulb zero: 614.17 mb = 4247.37 m = 13934.77 ft Sfc-500 mean rel hum: 44.37 % Est. max temperature: 26.23 C = 79.21 F Sfc-Lift cond lev (LCL): 497.61 mb = 5936.50 m = 19476.47 ft T: -9.39 C 700-500 lapse rate: 9.66 C/km ThetaE index: 2.39 C Layer 700.0- 504.0 mb Conv cond level (CCL): 506.55 mb = 5797.84 m = 19021.54 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 26.27 C = 79.29 F Cap Strength: -0.22 C Lifted Index: -0.48 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.62 C Lifted Index @700 mb: -0.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 154.08 J/kg Max Up Vert Vel: 17.55 m/s Conv Inhibition (B-): 4.05 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 504.74 mb = 5826.30 m = 19114.91 ft Lev Free Conv (LFC): 499.74 mb = 5903.89 m = 19369.47 ft Equ Level (EL): 309.74 mb = 9417.00 m = 30895.30 ft B at Equ Level: 149.80 J/kg Max Parcel Lev (MPL): 259.74 mb = 10638.29 m = 34902.09 ft Wind level data Storm motion: 272 at 11 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 ---------------------------------------------------------- 0 776 2265 0 0 -0.0 -0.0 | 92 11 -10.7 0.5 1 761 2438 305 10 8.2 -5.7 | 26 6 -2.5 -5.3 2 709 3048 285 8 7.7 -2.1 | 62 3 -3.0 -1.6 3 700 3156 290 8 7.5 -2.7 | 55 4 -3.2 -2.3 4 683 3353 305 10 8.2 -5.7 | 26 6 -2.5 -5.3 5 634 3962 280 12 11.8 -2.1 | 326 2 1.1 -1.6 6 611 4267 250 12 11.3 4.1 | 187 5 0.5 4.6 7 588 4572 260 12 11.8 2.1 | 203 3 1.1 2.5 8 567 4877 225 12 8.5 8.5 | 166 9 -2.3 8.9 9 546 5182 185 6 0.5 6.0 | 122 12 -10.2 6.4 10 526 5486 205 6 2.5 5.4 | 126 10 -8.2 5.9 11 507 5791 195 10 2.6 9.7 | 141 13 -8.1 10.1 12 500 5900 190 10 1.7 9.8 | 139 14 -9.0 10.3 13 487 6096 165 10 -2.6 9.7 | 127 17 -13.3 10.1 14 468 6401 185 14 1.2 13.9 | 147 17 -9.5 14.4 15 449 6706 180 14 0.0 14.0 | 143 18 -10.7 14.5 16 431 7010 220 18 11.6 13.8 | 183 14 0.8 14.2 17 414 7315 240 23 19.9 11.5 | 218 15 9.2 12.0 18 400 7580 250 29 27.3 9.9 | 238 20 16.5 10.4 19 350 8534 260 35 34.5 6.1 | 255 25 23.7 6.5 20 322 9144 245 53 48.0 22.4 | 239 44 37.3 22.9 21 300 9640 250 64 60.1 21.9 | 246 54 49.4 22.3 22 282 10058 265 76 75.7 6.6 | 264 65 65.0 7.1 23 265 10501 260 78 76.8 13.5 | 258 68 66.1 14.0 24 250 10900 260 80 78.8 13.9 | 258 70 68.0 14.3 25 215 11887 270 72 72.0 -0.0 | 270 61 61.3 0.5 26 200 12370 270 82 82.0 -0.0 | 270 71 71.3 0.5 27 177 13106 270 86 86.0 -0.0 | 270 75 75.3 0.5 28 150 14140 260 62 61.1 10.8 | 257 52 50.3 11.2 29 148 14220 255 60 58.0 15.5 | 251 50 47.2 16.0 30 145 14326 250 62 58.3 21.2 | 245 52 47.5 21.7 31 138 14630 250 76 71.4 26.0 | 246 66 60.7 26.4 32 100 16550 245 47 42.6 19.9 | 237 38 31.9 20.3 33 96 16764 245 47 42.6 19.9 | 237 38 31.9 20.3 34 91 17069 235 45 36.9 25.8 | 225 37 26.1 26.3 35 78 17983 245 25 22.7 10.6 | 227 16 11.9 11.0 36 70 18593 175 21 -1.8 20.9 | 150 25 -12.6 21.4 37 70 18630 210 27 13.5 23.4 | 187 24 2.8 23.8 38 67 18898 210 27 13.5 23.4 | 187 24 2.8 23.8 39 64 19202 220 16 10.3 12.3 | 178 13 -0.5 12.7 40 60 19507 255 14 13.5 3.6 | 214 5 2.8 4.1 41 57 19812 245 18 16.3 7.6 | 215 10 5.6 8.1 42 54 20117 105 2 -1.9 0.5 | 94 13 -12.7 1.0 43 52 20422 115 16 -14.5 6.8 | 106 26 -25.2 7.2 44 50 20610 145 12 -6.9 9.8 | 120 20 -17.6 10.3 45 49 20726 155 12 -5.1 10.9 | 126 19 -15.8 11.3 46 47 21031 120 19 -16.5 9.5 | 110 29 -27.2 10.0 47 42 21641 360 2 -0.0 -2.0 | 82 11 -10.7 -1.5 48 40 21946 60 12 -10.4 -6.0 | 75 22 -21.1 -5.5 49 37 22555 100 6 -5.9 1.0 | 95 17 -16.6 1.5 50 35 22860 100 12 -11.8 2.1 | 96 23 -22.6 2.5 51 33 23165 55 10 -8.2 -5.7 | 74 20 -18.9 -5.3 52 32 23470 80 21 -20.7 -3.6 | 84 32 -31.4 -3.2 53 30 23774 55 18 -14.7 -10.3 | 69 27 -25.5 -9.9 54 30 23800 70 16 -15.0 -5.5 | 79 26 -25.8 -5.0 55 29 24079 70 16 -15.0 -5.5 | 79 26 -25.8 -5.0 56 27 24384 70 19 -17.9 -6.5 | 78 29 -28.6 -6.0 57 26 24689 105 16 -15.5 4.1 | 100 27 -26.2 4.6 58 24 25298 90 16 -16.0 0.0 | 91 27 -26.7 0.5 59 23 25603 100 12 -11.8 2.1 | 96 23 -22.6 2.5 60 22 25908 75 14 -13.5 -3.6 | 83 24 -24.3 -3.2 61 20 26440 90 23 -23.0 0.0 | 91 34 -33.7 0.5 62 20 26518 70 19 -17.9 -6.5 | 78 29 -28.6 -6.0 63 19 26822 90 23 -23.0 0.0 | 91 34 -33.7 0.5 64 18 27127 85 21 -20.9 -1.8 | 88 32 -31.7 -1.4 65 16 28042 125 21 -17.2 12.0 | 114 31 -27.9 12.5 66 13 29261 75 18 -17.4 -4.7 | 82 28 -28.1 -4.2 67 13 29566 85 23 -22.9 -2.0 | 87 34 -33.7 -1.5 68 10 31100 110 23 -21.6 7.9 | 104 33 -32.4 8.3 Wind Parameters Mean winds (0-6000m): 242.4 at 14.3 knts Storm direction: 272.4 at 10.7 knts Shear (0-3000m) pos: 0.1 neg: 1.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 30.9 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -57.3 tot: -53.7 m^2/s^2 ave: -17.9 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: 7.77 Bulk Shear: 19.84 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 ------------------------------------------------------------------------------- 500 301 8 48 5| 0.0 9.2 9.2| 1.3 -21.0 -19.7 -39.3 -0.67| 13.5 -9.0 1000 296 8 48 5| 0.3 4.6 4.9| 2.7 -23.0 -20.3 -20.3 -0.55| 8.7 -4.8 1500 296 9 38 4| 0.2 3.9 4.1| 2.7 -26.5 -23.8 -15.9 -0.56| 7.4 -4.1 2000 289 10 30 3| 0.2 3.2 3.3| 2.7 -29.7 -27.0 -13.5 -0.61| 7.7 -4.7 2500 280 10 28 2| 0.1 2.6 2.7| 3.6 -32.3 -28.6 -11.5 -0.53| 7.5 -4.0 3000 271 10 106 1| 0.1 1.1 1.3| 3.6 -57.3 -53.7 -17.9 -0.60| 8.2 -4.9 4000 253 10 156 4| 0.4 1.2 1.6| 24.5 -68.6 -44.2 -11.0 -0.43| 7.8 -3.3 5000 235 11 166 7| 2.2 1.0 3.2|110.7 -71.6 39.1 7.8 -0.07| 8.5 -0.6 6000 242 14 195 7| 3.0 0.8 3.8|170.3 -71.6 98.7 16.4 0.07| 8.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250430.00.gif