UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 30 APR 25 Station: MMAN WMO ident: 76394 Latitude: 25.87 Longitude: -100.23 Elevation: 448.00 ------------------------------------------------------------------------------- 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 66 SFC 957 448 21.0 18.2 84 2.8 19.1 90 3 297.9 300.4 293.9 338.1 13.87 2 955 466 21.6 18.9 85 2.7 19.7 92 3 298.7 301.3 294.6 341.0 14.54 3 925 745 20.4 18.9 91 1.5 19.4 110 6 300.2 302.9 295.3 344.2 15.02 4 893 1048 18.8 18.6 99 0.2 18.7 293 5 301.6 304.4 295.8 346.5 15.28 5 875 1223 21.8 14.8 64 7.0 17.1 264 8 306.4 308.7 295.1 343.1 12.19 6 851 1463 19.8 13.8 68 6.0 15.8 203 10 306.8 309.0 294.8 342.1 11.74 7 850 1473 20.0 14.0 68 6.0 16.0 200 10 307.1 309.3 295.0 343.0 11.91 8 812 1869 23.2 6.2 33 17.0 12.7 201 11 314.5 315.9 293.7 337.5 7.34 9 700 3139 13.2 1.2 44 12.0 6.4 265 19 317.1 318.3 293.3 336.1 5.97 10 673 3469 10.2 0.2 50 10.0 4.6 272 9 317.3 318.4 293.3 335.7 5.78 11 588 4573 -0.3 -1.9 89 1.6 -1.2 285 13 317.6 318.7 293.2 335.7 5.67 12 549 5119 -4.9 -7.0 85 2.1 -5.8 267 18 318.4 319.2 292.2 331.8 4.12 13 500 5850 -9.1 -15.1 62 6.0 -11.3 240 31 321.9 322.4 291.7 329.9 2.37 14 482 6134 -10.7 -18.7 52 8.0 -13.3 240 32 323.4 323.7 291.6 329.6 1.81 15 425 7090 -18.7 -23.0 69 4.3 -19.8 240 34 325.0 325.3 291.7 329.9 1.41 16 400 7540 -22.5 -27.1 66 4.6 -23.5 240 35 325.7 326.0 291.6 329.4 1.04 17 386 7800 -24.7 -28.6 70 3.9 -25.5 240 36 326.2 326.4 291.6 329.5 0.94 18 370 8106 -27.1 -34.1 51 7.0 -28.2 240 37 327.0 327.1 291.5 329.1 0.58 19 353 8443 -30.3 -34.3 68 4.0 -30.9 240 39 327.1 327.2 291.5 329.3 0.59 20 337 8771 -32.9 -41.9 40 9.0 -33.8 244 42 327.9 328.0 291.5 329.0 0.29 21 331 8897 -33.3 -51.3 15 18.0 -34.6 247 43 329.1 329.1 291.6 329.5 0.10 22 300 9580 -38.3 -57.3 12 19.0 -39.3 260 51 331.4 331.4 292.2 331.6 0.06 23 260 10549 -45.5 -57.5 25 12.0 -46.0 261 66 334.6 334.7 293.0 334.9 0.06 24 250 10810 -46.9 -63.9 13 17.0 -47.4 260 70 336.3 336.3 293.4 336.5 0.03 25 243 10998 -47.5 -68.5 7 21.0 -48.0 260 72 338.2 338.2 293.9 338.2 0.02 26 200 12270 -52.5 -78.5 3 26.0 -52.9 260 82 349.6 349.6 296.5 349.6 0.00 27 199 12302 -52.7 -78.6 3 26.0 -53.0 260 80 349.9 349.9 296.6 349.9 0.00 28 150 14090 -62.5 -86.5 3 24.0 -62.6 255 68 362.4 362.4 299.2 362.4 0.00 29 101 16462 -74.1 -90.1 7 16.0 -74.2 235 62 383.5 383.5 302.8 383.5 0.00 30 100 16520 -74.1 -90.1 7 16.0 -74.2 235 62 384.6 384.6 303.0 384.6 0.00 31 93 16946 -71.3 -89.3 5 18.0 -71.3 239 58 398.1 398.1 304.9 398.2 0.00 32 89 17205 -73.3 -89.3 7 16.0 -73.3 246 51 399.2 399.2 305.1 399.2 0.00 33 84 17545 -71.3 -89.3 5 18.0 -71.4 243 41 409.9 409.9 306.5 409.9 0.00 34 76 18132 -74.3 -90.3 7 16.0 -74.3 229 26 415.5 415.5 307.2 415.5 0.00 35 70 18610 -75.3 -90.3 8 15.0 -75.3 230 25 423.3 423.3 308.1 423.3 0.00 36 65 19043 -74.1 -90.1 7 16.0 -74.2 205 29 435.0 435.0 309.4 435.0 0.00 37 63 19230 -66.3 -88.3 3 22.0 -66.5 213 29 456.1 456.1 311.4 456.1 0.00 38 52 20400 -65.7 -88.7 3 23.0 -66.0 83 14 483.2 483.2 313.7 483.2 0.00 39 50 20640 -64.3 -89.3 2 25.0 -64.6 65 8 492.0 492.0 314.4 492.0 0.00 40 45 21283 -63.1 -89.1 2 26.0 -63.6 59 5 509.9 509.9 315.7 509.9 0.00 41 43 21564 -59.5 -88.5 1 29.0 -60.2 1 4 525.4 525.5 316.6 525.5 0.00 42 32 23435 -53.1 -86.1 1 33.0 -54.9 95 8 588.9 588.9 320.1 589.0 0.01 43 30 23850 -52.7 -85.7 1 33.0 -54.7 335 8 601.0 601.0 320.6 601.0 0.01 44 27 24526 -54.9 -85.9 1 31.0 -56.6 13 8 613.2 613.2 321.2 613.2 0.01 45 20 26470 -48.3 -81.3 1 33.0 -52.3 355 12 688.3 688.3 324.0 688.5 0.03 46 18 27161 -50.3 -81.3 1 31.0 -53.9 354 4 703.1 703.1 324.6 703.3 0.03 47 17 27538 -45.5 -80.5 1 35.0 -51.0 348 5 730.1 730.1 325.4 730.4 0.04 48 14 28838 -43.7 -77.7 1 34.0 -50.6 360 6 777.8 777.9 326.7 778.5 0.07 TRP 101 16462 -74.1 -90.1 7 16.0 -74.2 235 62 383.5 383.5 302.8 383.5 0.00 WND 199 12302 -52.7 -78.6 3 26.0 -53.0 260 80 349.9 349.9 296.6 349.9 0.00 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 590.43 mb = 4541.24 m = 14898.89 ft Wetbulb zero: 604.88 mb = 4341.29 m = 14242.91 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 64.73 % Est. max temperature: 37.57 C = 99.63 F Sfc-Lift cond lev (LCL): 918.51 mb = 805.51 m = 2642.73 ft T: 20.08 C 700-500 lapse rate: 8.23 C/km ThetaE index: 13.43 C Layer 812.0- 425.0 mb Conv cond level (CCL): 706.02 mb = 3065.78 m = 10058.20 ft Mean mixing ratio: 14.17 g/kg Conv temperature: 39.86 C = 103.74 F Cap Strength: 8.68 C Lifted Index: -3.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.50 C Lifted Index @700 mb: 4.33 C Showalter Index: -3.49 C Risk: Severe thunderstorms possible Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 23.10 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 283.00 Risk: None Energy Index: -2.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1488.63 J/kg Max Up Vert Vel: 54.56 m/s Conv Inhibition (B-): 474.71 J/kg Cap Strength: 8.59 C Lift Cond Lev (LCL): 869.48 mb = 1277.56 m = 4191.44 ft Lev Free Conv (LFC): 614.48 mb = 4212.58 m = 13820.63 ft Equ Level (EL): 214.48 mb = 11813.46 m = 38757.61 ft B at Equ Level: 1469.63 J/kg Max Parcel Lev (MPL): 124.48 mb = 15208.55 m = 49896.22 ft Wind level data Storm motion: 282 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 ---------------------------------------------------------- 0 957 448 90 3 -3.0 0.0 | 99 14 -14.0 2.3 1 939 610 110 6 -5.6 2.1 | 105 17 -16.7 4.3 2 925 745 110 6 -5.6 2.1 | 105 17 -16.7 4.3 3 907 914 315 2 1.4 -1.4 | 95 10 -9.6 0.8 4 875 1219 265 8 8.0 0.7 | 134 4 -3.0 3.0 5 850 1473 200 10 3.4 9.4 | 147 14 -7.6 11.7 6 845 1524 170 12 -2.1 11.8 | 137 19 -13.1 14.1 7 787 2134 225 10 7.1 7.1 | 157 10 -3.9 9.3 8 760 2438 275 8 8.0 -0.7 | 117 3 -3.0 1.6 9 733 2743 260 21 20.7 3.6 | 239 11 9.7 5.9 10 700 3139 265 19 18.9 1.7 | 244 9 7.9 3.9 11 682 3353 280 10 9.8 -1.7 | 114 1 -1.2 0.5 12 656 3658 255 8 7.7 2.1 | 143 5 -3.3 4.3 13 609 4267 290 12 11.3 -4.1 | 352 2 0.3 -1.8 14 564 4877 280 14 13.8 -2.4 | 273 3 2.8 -0.2 15 523 5486 245 25 22.7 10.6 | 222 17 11.6 12.8 16 500 5850 240 31 26.8 15.5 | 222 24 15.8 17.8 17 400 7540 240 35 30.3 17.5 | 224 28 19.3 19.8 18 348 8534 240 39 33.8 19.5 | 226 31 22.8 21.8 19 300 9580 260 51 50.2 8.9 | 254 41 39.2 11.1 20 292 9754 265 54 53.8 4.7 | 261 43 42.8 7.0 21 250 10810 260 70 68.9 12.2 | 256 60 57.9 14.4 22 212 11887 260 84 82.7 14.6 | 257 74 71.7 16.8 23 200 12270 260 82 80.8 14.2 | 257 72 69.7 16.5 24 199 12302 260 80 78.8 13.9 | 257 70 67.8 16.2 25 150 14090 255 68 65.7 17.6 | 250 58 54.7 19.9 26 118 15545 255 47 45.4 12.2 | 247 37 34.4 14.4 27 101 16462 235 62 50.8 35.6 | 226 55 39.8 37.8 28 100 16520 235 62 50.8 35.6 | 226 55 39.8 37.8 29 96 16764 235 62 50.8 35.6 | 226 55 39.8 37.8 30 86 17374 250 47 44.2 16.1 | 241 38 33.2 18.3 31 78 17983 225 27 19.1 19.1 | 201 23 8.1 21.4 32 70 18593 240 23 19.9 11.5 | 213 16 8.9 13.8 33 70 18610 230 25 19.2 16.1 | 204 20 8.1 18.3 34 67 18898 200 27 9.2 25.4 | 176 28 -1.8 27.6 35 63 19202 210 31 15.5 26.8 | 189 29 4.5 29.1 36 60 19507 230 14 10.7 9.0 | 179 11 -0.3 11.3 37 57 19812 210 18 9.0 15.6 | 174 18 -2.0 17.9 38 55 20117 330 6 3.0 -5.2 | 70 9 -8.0 -2.9 39 52 20422 90 14 -14.0 0.0 | 95 25 -25.0 2.3 40 50 20640 65 8 -7.3 -3.4 | 86 18 -18.3 -1.1 41 49 20726 60 8 -6.9 -4.0 | 84 18 -17.9 -1.7 42 47 21031 115 6 -5.4 2.5 | 106 17 -16.5 4.8 43 43 21641 350 4 0.7 -3.9 | 81 10 -10.3 -1.7 44 39 22250 15 6 -1.6 -5.8 | 74 13 -12.6 -3.5 45 37 22555 60 18 -15.6 -9.0 | 76 27 -26.6 -6.7 46 35 22860 55 10 -8.2 -5.7 | 80 20 -19.2 -3.5 47 33 23165 100 14 -13.8 2.4 | 101 25 -24.8 4.7 48 32 23470 95 8 -8.0 0.7 | 99 19 -19.0 3.0 49 30 23774 330 6 3.0 -5.2 | 70 9 -8.0 -2.9 50 30 23850 335 8 3.4 -7.3 | 57 9 -7.6 -5.0 51 28 24384 330 6 3.0 -5.2 | 70 9 -8.0 -2.9 52 26 24689 60 10 -8.7 -5.0 | 82 20 -19.7 -2.7 53 23 25603 165 8 -2.1 7.7 | 127 16 -13.1 10.0 54 22 25908 145 8 -4.6 6.6 | 119 18 -15.6 8.8 55 20 26470 355 12 1.0 -12.0 | 46 14 -10.0 -9.7 56 20 26518 5 2 -0.2 -2.0 | 91 11 -11.2 0.3 57 17 27127 345 6 1.6 -5.8 | 70 10 -9.5 -3.5 58 15 27432 360 4 -0.0 -4.0 | 81 11 -11.0 -1.7 59 14 27737 360 6 -0.0 -6.0 | 71 12 -11.0 -3.7 60 13 28042 360 12 -0.0 -12.0 | 49 15 -11.0 -9.7 61 11 28651 360 10 -0.0 -10.0 | 55 13 -11.0 -7.7 62 10 28956 15 10 -2.6 -9.7 | 61 15 -13.6 -7.4 Wind Parameters Mean winds (0-6000m): 251.6 at 15.0 knts Storm direction: 281.6 at 11.2 knts Shear (0-3000m) pos: 2.4 neg: 3.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 40.0 deg Storm rel helicity (0-3000m) pos: 47.2 neg: -37.9 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 0.9 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 31.10 Bulk Shear: 47.86 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 ------------------------------------------------------------------------------- 500 104 5 102 16| 0.0 5.5 5.5| 10.8 -19.2 -8.4 -16.8 -0.14| 14.7 -2.0 1000 215 6 132 10| 0.0 5.9 5.9| 18.6 -21.6 -3.0 -3.0 0.09| 15.5 1.4 1500 195 8 137 13| 0.3 3.9 4.2| 36.5 -33.7 2.7 1.8 0.09| 15.1 1.4 2000 209 8 143 12| 2.6 2.9 5.6| 39.4 -37.0 2.4 1.2 0.04| 14.2 0.5 2500 233 10 159 9| 2.1 4.6 6.7| 45.7 -37.0 8.6 3.5 0.14| 14.5 2.0 3000 244 11 170 7| 2.4 3.8 6.2| 47.2 -37.9 9.2 3.1 0.06| 14.4 0.9 4000 254 11 171 5| 2.1 2.9 5.0| 47.9 -38.5 9.4 2.4 0.03| 12.2 0.4 5000 259 12 188 5| 1.7 4.0 5.7| 47.9 -56.5 -8.6 -1.7 -0.05| 11.6 -0.5 6000 252 15 205 8| 1.4 4.1 5.5| 50.7 -60.6 -9.9 -1.7 -0.05| 10.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20250430.12.gif