UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 27 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 96 SFC 960 448 21.6 18.3 82 3.3 19.4 110 2 298.2 300.7 294.0 338.6 13.92 2 925 775 18.6 17.4 93 1.2 17.8 130 12 298.3 300.8 293.8 338.0 13.64 3 919 831 18.2 17.4 95 0.8 17.7 132 8 298.5 301.0 293.9 338.4 13.73 4 851 1491 16.0 14.0 88 2.0 14.7 151 20 302.8 305.0 293.9 338.0 11.89 5 850 1501 16.2 14.0 87 2.2 14.7 150 21 303.1 305.3 293.9 338.4 11.91 6 825 1756 20.0 9.0 49 11.0 13.1 134 16 309.7 311.4 293.4 336.6 8.77 7 814 1872 20.0 9.0 49 11.0 13.0 134 13 310.9 312.6 293.9 338.3 8.89 8 812 1893 20.0 9.0 49 11.0 13.0 133 13 311.1 312.8 294.0 338.6 8.91 9 809 1925 21.6 5.6 35 16.0 11.9 132 13 313.2 314.5 293.1 335.2 7.06 10 807 1947 22.6 3.6 29 19.0 11.4 131 12 314.5 315.6 292.7 333.8 6.15 11 779 2253 22.0 -8.0 13 30.0 7.3 121 8 317.0 317.5 290.5 325.8 2.68 12 700 3168 14.6 -8.4 20 23.0 3.7 55 6 318.7 319.2 291.2 328.2 2.90 13 536 5338 -4.7 -15.7 42 11.0 -8.8 304 18 320.9 321.3 291.1 327.9 2.10 14 500 5880 -8.3 -19.3 41 11.0 -11.9 285 16 322.9 323.2 291.3 328.6 1.66 15 409 7414 -18.5 -26.5 49 8.0 -20.4 257 17 328.8 329.1 292.4 332.7 1.07 16 400 7580 -20.1 -27.1 54 7.0 -21.7 270 19 328.9 329.1 292.4 332.6 1.04 17 309 9434 -36.3 -44.3 43 8.0 -37.0 268 31 331.4 331.4 292.3 332.3 0.24 18 303 9571 -35.1 -55.1 11 20.0 -36.4 266 31 334.9 335.0 293.1 335.2 0.07 19 300 9640 -35.3 -57.3 9 22.0 -36.6 265 31 335.6 335.6 293.3 335.8 0.06 20 273 10288 -39.7 -61.7 8 22.0 -40.6 259 33 338.4 338.4 294.0 338.6 0.03 21 250 10880 -44.7 -62.7 12 18.0 -45.3 255 37 339.6 339.6 294.3 339.8 0.03 22 200 12340 -57.1 -62.1 53 5.0 -57.2 265 54 342.3 342.4 294.9 342.5 0.04 23 190 12662 -59.9 -64.9 52 5.0 -60.0 265 68 342.9 342.9 295.0 343.0 0.03 24 186 12794 -58.5 -69.5 23 11.0 -58.6 260 70 347.3 347.3 296.0 347.3 0.02 25 182 12931 -58.1 -77.1 7 19.0 -58.3 262 68 350.1 350.1 296.7 350.1 0.01 26 174 13214 -57.4 -80.0 4 22.7 -57.6 265 64 355.8 355.8 297.8 355.8 0.00 27 167 13473 -56.7 -82.7 2 26.0 -57.0 266 62 361.1 361.1 298.9 361.1 0.00 28 154 13985 -57.5 -88.5 1 31.0 -57.8 256 53 368.2 368.2 300.2 368.2 0.00 29 150 14150 -58.5 -92.5 1 34.0 -58.7 260 53 369.3 369.3 300.4 369.3 0.00 30 138 14668 -63.1 -94.1 1 31.0 -63.3 255 52 370.1 370.1 300.6 370.1 0.00 31 114 15823 -69.9 -91.9 3 22.0 -70.0 228 49 378.2 378.2 301.9 378.2 0.00 32 100 16600 -70.9 -89.9 4 19.0 -71.0 245 41 390.7 390.7 303.9 390.7 0.00 33 76 18192 -79.5 -91.5 12 12.0 -79.5 212 35 404.7 404.7 305.8 404.7 0.00 34 73 18424 -74.1 -90.1 7 16.0 -74.2 208 31 420.8 420.8 307.8 420.8 0.00 35 70 18670 -71.9 -87.9 7 16.0 -72.0 230 14 430.6 430.6 308.9 430.6 0.00 36 66 19018 -70.1 -87.1 7 17.0 -70.2 195 14 441.8 441.8 310.1 441.8 0.00 37 57 19887 -71.9 -88.9 6 17.0 -72.0 33 8 456.6 456.6 311.5 456.6 0.00 38 53 20318 -69.5 -88.5 5 19.0 -69.6 104 16 471.8 471.8 312.8 471.8 0.00 39 50 20670 -64.7 -87.7 3 23.0 -65.0 100 4 491.0 491.0 314.3 491.0 0.00 40 41 21896 -60.1 -87.1 2 27.0 -60.8 131 16 531.2 531.2 317.0 531.2 0.00 41 37 22536 -61.3 -87.3 2 26.0 -62.0 87 7 543.9 543.9 317.8 543.9 0.01 42 36 22707 -58.3 -87.3 1 29.0 -59.2 105 5 555.9 555.9 318.4 556.0 0.01 43 30 23860 -56.5 -85.5 1 29.0 -57.9 105 14 590.6 590.6 320.2 590.7 0.01 44 21 26160 -49.7 -81.7 1 32.0 -53.1 241 4 674.6 674.6 323.6 674.8 0.02 45 20 26480 -49.3 -81.3 1 32.0 -52.9 210 4 685.3 685.3 324.0 685.5 0.03 46 17 27544 -50.1 -80.1 2 30.0 -53.9 111 2 715.3 715.3 324.9 715.6 0.04 47 15 28368 -46.9 -80.9 1 34.0 -52.2 172 4 752.0 752.0 326.0 752.3 0.04 48 10 31080 -42.7 -75.7 1 33.0 -51.4 290 18 860.2 860.2 328.7 861.5 0.13 49 9.7 31285 -43.1 -76.1 1 33.0 -51.8 866.2 866.2 328.8 867.5 0.13 TRP 190 12662 -59.9 -64.9 52 5.0 -60.0 265 68 342.9 342.9 295.0 343.0 0.03 WND 174 13214 -57.4 -80.0 4 22.7 -57.6 265 64 355.8 355.8 297.8 355.8 0.00 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 575.94 mb = 4809.53 m = 15779.10 ft Wetbulb zero: 651.78 mb = 3748.22 m = 12297.17 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 42.22 % Est. max temperature: 35.72 C = 96.29 F Sfc-Lift cond lev (LCL): 914.67 mb = 871.70 m = 2859.87 ft T: 18.06 C 700-500 lapse rate: 8.44 C/km ThetaE index: 12.75 C Layer 809.0- 700.0 mb Conv cond level (CCL): 676.46 mb = 3446.10 m = 11305.96 ft Mean mixing ratio: 13.26 g/kg Conv temperature: 42.17 C = 107.91 F Cap Strength: 10.61 C Lifted Index: -0.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.19 C Lifted Index @700 mb: 7.49 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.30 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 339.39 Risk: Showers and thunderstorms possible Energy Index: -1.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 281.09 J/kg Max Up Vert Vel: 23.71 m/s Conv Inhibition (B-): 734.75 J/kg Cap Strength: 10.56 C Lift Cond Lev (LCL): 887.79 mb = 1127.65 m = 3699.60 ft Lev Free Conv (LFC): 542.79 mb = 5235.59 m = 17176.92 ft Equ Level (EL): 292.79 mb = 9806.96 m = 32174.66 ft B at Equ Level: 279.82 J/kg Max Parcel Lev (MPL): 182.79 mb = 12903.59 m = 42334.11 ft Wind level data Storm motion: 10 at 8 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 ---------------------------------------------------------- 0 960 448 110 2 -1.9 0.7 | 177 9 -0.5 9.1 1 925 775 130 12 -9.2 7.7 | 154 18 -7.8 16.1 2 910 914 135 2 -1.4 1.4 | 180 10 -0.0 9.8 3 878 1219 170 4 -0.7 3.9 | 183 12 0.7 12.3 4 850 1501 150 21 -10.5 18.2 | 161 28 -9.1 26.6 5 848 1524 130 21 -16.1 13.5 | 146 26 -14.7 21.9 6 818 1829 135 14 -9.9 9.9 | 155 20 -8.5 18.3 7 762 2438 115 6 -5.4 2.5 | 160 12 -4.0 10.9 8 736 2743 95 6 -6.0 0.5 | 153 10 -4.6 8.9 9 710 3048 60 6 -5.2 -3.0 | 145 7 -3.8 5.4 10 700 3168 55 6 -4.9 -3.4 | 145 6 -3.5 4.9 11 684 3353 25 4 -1.7 -3.6 | 177 5 -0.3 4.7 12 659 3658 360 8 -0.0 -8.0 | 255 1 1.4 0.4 13 634 3962 355 12 1.0 -12.0 | 326 4 2.5 -3.6 14 611 4267 20 12 -4.1 -11.3 | 43 4 -2.7 -2.9 15 588 4572 345 12 3.1 -11.6 | 306 6 4.5 -3.2 16 566 4877 340 16 5.5 -15.0 | 314 10 6.9 -6.7 17 525 5486 290 19 17.9 -6.5 | 264 19 19.3 1.9 18 500 5880 285 16 15.5 -4.1 | 256 17 16.9 4.2 19 486 6096 280 18 17.7 -3.1 | 255 20 19.1 5.2 20 467 6401 305 10 8.2 -5.7 | 255 10 9.6 2.6 21 449 6706 305 8 6.6 -4.6 | 245 9 8.0 3.8 22 431 7010 280 12 11.8 -2.1 | 245 15 13.2 6.3 23 414 7315 250 16 15.0 5.5 | 230 21 16.4 13.8 24 400 7580 270 19 19.0 -0.0 | 248 22 20.4 8.4 25 381 7925 285 19 18.4 -4.9 | 260 20 19.8 3.5 26 350 8534 280 33 32.5 -5.7 | 266 34 33.9 2.6 27 300 9640 265 31 30.9 2.7 | 251 34 32.3 11.1 28 258 10668 255 35 33.8 9.1 | 244 39 35.2 17.4 29 250 10880 255 37 35.7 9.6 | 244 41 37.1 17.9 30 205 12192 260 45 44.3 7.8 | 251 49 45.7 16.2 31 200 12340 265 54 53.8 4.7 | 257 57 55.2 13.1 32 190 12662 265 68 67.7 5.9 | 258 71 69.1 14.3 33 186 12802 260 70 68.9 12.2 | 254 73 70.3 20.5 34 174 13214 265 64 63.8 5.6 | 258 67 65.2 13.9 35 169 13411 270 64 64.0 -0.0 | 263 66 65.4 8.4 36 161 13716 250 53 49.8 18.1 | 243 58 51.2 26.5 37 150 14150 260 53 52.2 9.2 | 252 56 53.6 17.6 38 119 15545 245 51 46.2 21.6 | 238 56 47.6 29.9 39 113 15850 225 49 34.6 34.6 | 220 56 36.1 43.0 40 100 16600 245 41 37.2 17.3 | 236 46 38.6 25.7 41 97 16764 245 41 37.2 17.3 | 236 46 38.6 25.7 42 75 18288 210 35 17.5 30.3 | 206 43 18.9 38.7 43 71 18593 205 27 11.4 24.5 | 201 35 12.8 32.8 44 70 18670 230 14 10.7 9.0 | 215 21 12.1 17.4 45 67 18898 225 12 8.5 8.5 | 210 20 9.9 16.9 46 64 19202 150 18 -9.0 15.6 | 162 25 -7.6 24.0 47 61 19507 240 10 8.7 5.0 | 217 17 10.1 13.4 48 58 19812 20 6 -2.1 -5.6 | 167 3 -0.6 2.7 49 52 20422 120 18 -15.6 9.0 | 141 22 -14.2 17.4 50 50 20670 100 4 -3.9 0.7 | 164 9 -2.5 9.1 51 50 20726 165 8 -2.1 7.7 | 178 16 -0.7 16.1 52 47 21031 95 8 -8.0 0.7 | 144 11 -6.6 9.1 53 45 21336 75 10 -9.7 -2.6 | 125 10 -8.3 5.8 54 41 21946 135 16 -11.3 11.3 | 153 22 -9.9 19.7 55 39 22250 55 10 -8.2 -5.7 | 111 7 -6.8 2.6 56 35 22860 120 4 -3.5 2.0 | 169 11 -2.1 10.4 57 34 23165 65 8 -7.3 -3.4 | 130 8 -5.8 5.0 58 32 23470 70 16 -15.0 -5.5 | 102 14 -13.6 2.9 59 30 23774 100 14 -13.8 2.4 | 131 16 -12.4 10.8 60 30 23860 105 14 -13.5 3.6 | 135 17 -12.1 12.0 61 26 24689 115 10 -9.1 4.2 | 149 15 -7.7 12.6 62 25 24994 105 8 -7.7 2.1 | 149 12 -6.3 10.4 63 24 25298 75 8 -7.7 -2.1 | 135 9 -6.3 6.3 64 23 25603 35 6 -3.4 -4.9 | 149 4 -2.0 3.5 65 22 25908 275 2 2.0 -0.2 | 203 9 3.4 8.2 66 21 26213 235 4 3.3 2.3 | 204 12 4.7 10.7 67 20 26480 210 4 2.0 3.5 | 196 12 3.4 11.8 68 20 26518 280 8 7.9 -1.4 | 233 12 9.3 7.0 69 19 26822 210 4 2.0 3.5 | 196 12 3.4 11.8 70 18 27127 5 2 -0.2 -2.0 | 191 6 1.2 6.4 71 17 27737 155 2 -0.8 1.8 | 183 10 0.6 10.2 72 16 28042 220 4 2.6 3.1 | 199 12 4.0 11.4 73 15 28346 165 4 -1.0 3.9 | 182 12 0.4 12.2 74 14 28651 215 6 3.4 4.9 | 200 14 4.8 13.3 75 13 29261 245 14 12.7 5.9 | 225 20 14.1 14.3 76 13 29566 235 18 14.7 10.3 | 221 25 16.2 18.7 77 11 30175 300 23 19.9 -11.5 | 278 22 21.3 -3.1 78 10 31080 290 18 16.9 -6.2 | 263 18 18.3 2.2 Wind Parameters Mean winds (0-6000m): 339.5 at 11.3 knts Storm direction: 9.5 at 8.5 knts Shear (0-3000m) pos: 2.8 neg: 3.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 0.5 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -103.7 tot: -54.6 m^2/s^2 ave: -18.2 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -1.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 7.04 Bulk Shear: 39.94 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 ------------------------------------------------------------------------------- 500 128 7 163 13| 1.1 0.0 1.1| 20.1 -13.6 6.5 13.0 0.07| 19.0 1.4 1000 143 7 169 14| 8.4 0.0 8.4| 21.1 -41.7 -20.6 -20.6 -0.11| 18.0 -2.0 1500 138 10 161 17| 5.6 2.7 8.4| 40.9 -97.0 -56.2 -37.5 -0.17| 17.7 -3.1 2000 136 10 160 16| 4.2 3.5 7.7| 45.3 -97.3 -52.1 -26.0 -0.13| 15.0 -2.0 2500 131 9 159 15| 3.4 3.7 7.1| 45.3-103.3 -58.0 -23.2 -0.16| 13.0 -2.1 3000 124 8 157 14| 2.8 3.8 6.6| 49.1-103.7 -54.6 -18.2 -0.11| 11.9 -1.3 4000 95 9 141 12| 2.1 3.7 5.9| 56.2-107.5 -51.3 -12.8 -0.02| 11.0 -0.2 5000 43 10 99 6| 1.7 3.6 5.3| 57.4-151.9 -94.5 -18.9 -0.13| 11.0 -1.5 6000 340 11 293 6| 1.7 2.7 4.4| 61.7-173.6-111.8 -18.6 -0.15| 10.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20250427.12.gif