UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 22 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 -5 1 925 702 2 850 1457 SFC 776 2265 25.8 -9.2 9 35.0 8.5 215 1 321.4 321.9 291.6 329.7 2.45 4 768 2355 23.8 -10.2 10 34.0 7.5 225 10 320.2 320.7 291.1 327.9 2.29 5 700 3147 15.2 -12.8 13 28.0 2.9 230 16 319.3 319.7 290.6 326.2 2.04 6 688 3293 13.4 -12.6 15 26.0 2.1 227 15 318.9 319.3 290.6 325.9 2.11 7 569 4851 -0.3 -18.3 24 18.0 -6.7 215 10 320.6 320.9 290.6 326.0 1.59 8 533 5369 -4.9 -23.9 21 19.0 -10.5 190 13 321.1 321.3 290.2 324.8 1.04 9 519 5578 -5.5 -43.5 3 38.0 -12.6 211 15 322.9 322.9 289.8 323.5 0.16 10 500 5870 -7.3 -50.3 2 43.0 -14.0 260 10 324.1 324.2 290.1 324.4 0.08 11 418 7233 -17.3 -41.3 10 24.0 -21.1 272 31 328.3 328.4 291.5 329.3 0.25 12 400 7560 -18.9 -49.9 5 31.0 -22.7 280 35 330.4 330.4 291.9 330.8 0.10 13 360 8344 -20.7 -50.7 5 30.0 -24.4 272 41 338.1 338.1 294.0 338.5 0.10 14 340 8766 -23.1 -45.1 11 22.0 -26.1 279 55 340.4 340.5 294.6 341.2 0.20 15 300 9670 -31.7 -43.7 30 12.0 -33.0 280 60 340.7 340.8 294.7 341.8 0.27 16 293 9836 -33.5 -43.5 36 10.0 -34.6 278 60 340.4 340.5 294.7 341.6 0.28 17 266 10507 -38.1 -48.1 34 10.0 -38.9 280 66 343.3 343.4 295.3 344.1 0.18 18 257 10742 -39.7 -49.7 34 10.0 -40.4 283 65 344.3 344.3 295.5 345.0 0.16 19 250 10930 -41.3 -50.3 37 9.0 -41.9 285 64 344.7 344.7 295.6 345.3 0.15 20 237 11289 -44.5 -48.8 62 4.3 -44.8 285 65 345.1 345.2 295.7 345.9 0.19 21 225 11634 -47.3 -53.3 50 6.0 -47.6 285 67 346.0 346.0 295.8 346.5 0.12 22 200 12400 -54.1 -58.3 60 4.2 -54.2 280 68 347.1 347.1 296.1 347.4 0.07 23 186 12862 -58.1 -61.8 62 3.7 -58.2 274 68 347.9 347.9 296.2 348.1 0.05 24 179 13103 -60.1 -63.3 66 3.2 -60.2 270 66 348.5 348.5 296.3 348.7 0.04 25 160 13797 -64.1 -73.1 28 9.0 -64.2 259 62 353.1 353.1 297.3 353.1 0.01 26 150 14190 -67.1 -77.1 23 10.0 -67.2 255 64 354.5 354.5 297.6 354.5 0.01 27 102 16456 -77.1 -88.1 16 11.0 -77.1 280 37 376.6 376.6 301.7 376.6 0.00 28 100 16570 -76.3 -88.3 13 12.0 -76.3 275 31 380.3 380.3 302.3 380.3 0.00 29 89 17242 -75.1 -88.1 11 13.0 -75.2 279 42 395.6 395.6 304.6 395.6 0.00 30 82 17713 -77.7 -89.7 13 12.0 -77.7 282 41 399.7 399.7 305.2 399.7 0.00 31 70 18620 -76.5 -90.5 9 14.0 -76.6 285 16 420.7 420.7 307.8 420.7 0.00 32 67 18872 -77.1 -90.1 11 13.0 -77.1 294 19 424.7 424.7 308.3 424.7 0.00 33 64 19136 -75.7 -90.7 8 15.0 -75.7 303 22 433.4 433.4 309.2 433.4 0.00 34 62 19323 -68.5 -89.5 3 21.0 -68.7 332 21 453.3 453.3 311.1 453.3 0.00 35 55 20036 -71.1 -91.1 4 20.0 -71.2 103 8 463.1 463.1 312.1 463.2 0.00 36 54 20145 -71.7 -91.7 4 20.0 -71.8 104 6 464.2 464.2 312.1 464.2 0.00 37 54 20145 -68.3 -92.3 2 24.0 -68.5 104 6 472.0 472.0 312.8 472.0 0.00 38 50 20610 -65.1 -91.1 2 26.0 -65.4 115 10 490.1 490.1 314.2 490.1 0.00 39 46 21117 -65.9 -92.9 1 27.0 -66.2 99 14 500.0 500.0 314.9 500.0 0.00 40 44 21387 -65.9 -93.9 1 28.0 -66.2 86 15 506.4 506.4 315.4 506.4 0.00 41 43 21529 -60.9 -92.9 1 32.0 -61.5 109 7 522.0 522.0 316.4 522.0 0.00 42 41 21826 -59.1 -93.1 0 34.0 -59.9 96 10 533.7 533.7 317.1 533.7 0.00 43 36 22637 -61.7 -94.7 0 33.0 -62.3 133 9 547.1 547.1 317.9 547.2 0.00 44 30 23770 -60.3 -94.3 0 34.0 -61.2 65 4 580.3 580.3 319.7 580.3 0.00 45 25 24929 -53.3 -88.3 1 35.0 -55.5 36 7 631.4 631.4 322.0 631.5 0.01 46 20 26380 -49.9 -85.9 1 36.0 -53.4 325 4 683.4 683.4 323.9 683.5 0.01 47 18 27072 -46.3 -83.3 1 37.0 -51.3 305 8 715.7 715.7 324.9 715.9 0.02 48 15 28286 -44.3 -82.3 1 38.0 -50.7 19 6 760.7 760.7 326.3 760.9 0.03 49 14 28746 -45.9 -82.9 1 37.0 -51.9 79 6 770.4 770.4 326.5 770.6 0.03 50 11 30351 -44.9 -82.9 1 38.0 -52.2 70 16 829.0 829.1 328.0 829.4 0.04 51 11 30351 -44.7 -82.7 1 38.0 -52.2 70 16 829.8 829.8 328.0 830.1 0.04 52 11 30351 -42.3 -80.3 1 38.0 -50.9 70 16 838.5 838.5 328.1 839.0 0.06 53 11 30351 -40.1 -79.1 1 39.0 -49.8 70 16 846.5 846.5 328.3 847.2 0.07 54 10 31000 -40.7 -79.7 1 39.0 -50.6 85 16 867.6 867.7 328.8 868.3 0.07 55 9.5 31350 -40.3 -79.3 1 39.0 -50.7 882.0 882.0 329.1 882.8 0.08 56 8.3 32281 -35.1 -75.1 1 40.0 -49.1 937.2 937.3 330.1 939.1 0.17 TRP 102 16456 -77.1 -88.1 16 11.0 -77.1 280 37 376.6 376.6 301.7 376.6 0.00 WND 266 10507 -38.1 -48.1 34 10.0 -38.9 280 66 343.3 343.4 295.3 344.1 0.18 Sounding variables and indices 1000-500 mb thick: 5875.00 m Freezing level: 571.61 mb = 4816.49 m = 15801.94 ft Wetbulb zero: 659.97 mb = 3634.04 m = 11922.55 ft Sfc-500 mean rel hum: 16.00 % Est. max temperature: 24.31 C = 75.76 F Sfc-Lift cond lev (LCL): 460.31 mb = 6499.04 m = 21322.04 ft T: -11.92 C 700-500 lapse rate: 8.26 C/km ThetaE index: 3.71 C Layer 768.0- 569.0 mb Conv cond level (CCL): 400.56 mb = 7549.54 m = 24768.55 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 34.10 C = 93.38 F Cap Strength: 5.21 C Lifted Index: 3.66 C Risk: None Lifted Index @300 mb: 10.58 C Lifted Index @700 mb: -0.32 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.53 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 57402.40 J/kg Cap Strength: 2.65 C Lift Cond Lev (LCL): 459.39 mb = 6514.27 m = 21372.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 14 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 215 1 0.6 0.8 | 107 14 -13.3 4.1 1 760 2438 235 18 14.7 10.3 | 184 14 0.9 13.6 2 734 2743 245 14 12.7 5.9 | 173 9 -1.2 9.2 3 708 3048 230 16 12.3 10.3 | 173 14 -1.6 13.6 4 700 3147 230 16 12.3 10.3 | 173 14 -1.6 13.6 5 657 3658 220 12 7.7 9.2 | 154 14 -6.2 12.5 6 587 4572 215 12 6.9 9.8 | 152 15 -7.0 13.1 7 565 4877 215 10 5.7 8.2 | 145 14 -8.1 11.5 8 544 5182 190 10 1.7 9.8 | 137 18 -12.1 13.2 9 524 5486 190 16 2.8 15.8 | 150 22 -11.1 19.1 10 505 5791 270 12 12.0 -0.0 | 151 4 -1.9 3.3 11 500 5870 260 10 9.8 1.7 | 142 6 -4.0 5.1 12 485 6096 280 16 15.8 -2.8 | 254 2 1.9 0.5 13 448 6706 260 25 24.6 4.3 | 235 13 10.8 7.7 14 400 7560 280 35 34.5 -6.1 | 278 21 20.6 -2.8 15 397 7620 280 33 32.5 -5.7 | 277 19 18.6 -2.4 16 365 8230 270 37 37.0 -0.0 | 262 23 23.1 3.3 17 336 8839 280 58 57.1 -10.1 | 279 44 43.3 -6.8 18 300 9670 280 60 59.1 -10.4 | 279 46 45.2 -7.1 19 272 10363 270 60 60.0 -0.0 | 266 46 46.1 3.3 20 266 10507 280 66 65.0 -11.5 | 279 52 51.1 -8.1 21 250 10930 285 64 61.8 -16.6 | 285 50 48.0 -13.2 22 216 11887 285 68 65.7 -17.6 | 285 54 51.8 -14.3 23 206 12192 280 68 67.0 -11.8 | 279 54 53.1 -8.5 24 200 12400 280 68 67.0 -11.8 | 279 54 53.1 -8.5 25 187 12802 275 68 67.7 -5.9 | 273 54 53.9 -2.6 26 154 14021 255 60 58.0 15.5 | 247 48 44.1 18.8 27 150 14190 255 64 61.8 16.6 | 247 52 48.0 19.9 28 113 15850 280 51 50.2 -8.9 | 279 37 36.4 -5.5 29 102 16456 280 37 36.4 -6.4 | 278 23 22.6 -3.1 30 100 16570 275 31 30.9 -2.7 | 268 17 17.0 0.6 31 97 16764 275 31 30.9 -2.7 | 268 17 17.0 0.6 32 87 17374 280 45 44.3 -7.8 | 278 31 30.5 -4.5 33 74 18288 285 33 31.9 -8.5 | 286 19 18.0 -5.2 34 70 18593 285 16 15.5 -4.1 | 297 2 1.6 -0.8 35 70 18620 285 16 15.5 -4.1 | 297 2 1.6 -0.8 36 63 19202 305 23 18.8 -13.2 | 333 11 5.0 -9.9 37 57 19812 65 14 -12.7 -5.9 | 84 27 -26.6 -2.6 38 54 20117 115 6 -5.4 2.5 | 107 20 -19.3 5.9 39 52 20422 25 2 -0.8 -1.8 | 96 15 -14.7 1.5 40 50 20610 115 10 -9.1 4.2 | 108 24 -22.9 7.5 41 49 20726 100 6 -5.9 1.0 | 102 20 -19.8 4.4 42 47 21031 110 12 -11.3 4.1 | 106 26 -25.1 7.4 43 44 21336 75 18 -17.4 -4.7 | 88 31 -31.3 -1.3 44 42 21641 125 2 -1.6 1.1 | 106 16 -15.5 4.5 45 40 21946 80 14 -13.8 -2.4 | 92 28 -27.7 0.9 46 37 22555 140 8 -5.1 6.1 | 116 21 -19.0 9.4 47 35 22860 115 10 -9.1 4.2 | 108 24 -22.9 7.5 48 33 23165 90 8 -8.0 0.0 | 99 22 -21.9 3.3 49 31 23470 110 12 -11.3 4.1 | 106 26 -25.1 7.4 50 30 23770 65 4 -3.6 -1.7 | 95 18 -17.5 1.6 51 30 23774 50 8 -6.1 -5.1 | 85 20 -20.0 -1.8 52 29 24079 25 6 -2.5 -5.4 | 83 17 -16.4 -2.1 53 26 24689 15 10 -2.6 -9.7 | 69 18 -16.5 -6.3 54 25 24994 40 6 -3.9 -4.6 | 86 18 -17.7 -1.3 55 24 25298 20 2 -0.7 -1.9 | 96 15 -14.5 1.4 56 22 25908 340 10 3.4 -9.4 | 60 12 -10.4 -6.1 57 20 26380 325 4 2.3 -3.3 | 90 12 -11.6 0.0 58 20 26518 335 2 0.8 -1.8 | 97 13 -13.0 1.5 59 19 26822 335 10 4.2 -9.1 | 59 11 -9.6 -5.7 60 18 27127 300 8 6.9 -4.0 | 84 7 -6.9 -0.7 61 17 27432 340 10 3.4 -9.4 | 60 12 -10.4 -6.1 62 16 28042 295 6 5.4 -2.5 | 95 8 -8.4 0.8 63 15 28346 35 6 -3.4 -4.9 | 85 17 -17.3 -1.6 64 14 28956 100 6 -5.9 1.0 | 102 20 -19.8 4.4 65 13 29261 100 6 -5.9 1.0 | 102 20 -19.8 4.4 66 12 29566 50 12 -9.2 -7.7 | 79 23 -23.1 -4.4 67 11 30175 65 16 -14.5 -6.8 | 83 29 -28.4 -3.4 68 10 31000 85 16 -15.9 -1.4 | 94 30 -29.8 1.9 Wind Parameters Mean winds (0-6000m): 253.5 at 19.0 knts Storm direction: 283.5 at 14.3 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 34.0 deg Storm rel helicity (0-3000m) pos: 60.2 neg: -40.2 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 6.17 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 ------------------------------------------------------------------------------- 500 238 14 168 11| 13.7 0.0 13.7| 54.4 -5.6 48.8 97.5 0.71| 22.2 15.7 1000 236 15 171 12| 6.8 2.2 9.0| 54.8 -10.2 44.6 44.6 0.53| 13.8 7.3 1500 232 14 167 12| 4.6 2.0 6.6| 54.8 -23.4 31.4 20.9 0.35| 10.5 3.6 2000 229 14 163 13| 3.4 1.7 5.1| 54.8 -24.3 30.5 15.2 0.33| 8.0 2.6 2500 226 13 161 13| 2.7 1.4 4.2| 54.8 -29.4 25.4 10.2 0.27| 6.7 1.8 3000 223 13 158 14| 2.3 2.0 4.3| 60.2 -40.2 20.0 6.7 0.19| 6.7 1.3 4000 228 13 161 13| 3.8 1.5 5.3|103.9 -44.8 59.1 14.8 0.25| 9.5 2.4 5000 242 16 179 11| 3.8 1.1 5.0|135.2 -49.0 86.1 17.2 0.27| 9.4 2.5 6000 253 19 207 10| 3.4 1.3 4.7|156.9 -78.1 78.8 13.1 0.22| 9.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250422.00.gif