UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for MMAN... Searching the city database file for: MMAN ... Date:1200Z 12 OCT 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 87 SFC 959 448 18.0 17.5 97 0.5 17.7 40 2 294.7 297.0 292.4 332.5 13.23 2 958 457 19.0 17.6 92 1.4 18.1 43 2 295.8 298.2 292.8 334.1 13.33 3 928 730 18.8 16.9 89 1.9 17.5 108 5 298.3 300.6 293.4 336.5 13.16 4 925 758 18.8 16.8 88 2.0 17.5 110 4 298.5 300.9 293.5 336.7 13.12 5 899 1004 20.6 12.6 60 8.0 15.4 141 6 302.8 304.7 292.6 333.3 10.25 6 850 1487 17.0 12.6 75 4.4 14.1 145 8 304.0 306.0 293.4 336.3 10.85 7 839 1598 16.4 10.4 68 6.0 12.6 148 12 304.5 306.2 292.5 332.8 9.48 8 829 1700 18.0 2.0 34 16.0 9.2 173 11 307.2 308.2 289.9 323.6 5.33 9 802 1984 18.0 -4.0 22 22.0 6.9 242 9 310.1 310.8 289.2 321.3 3.54 10 781 2210 16.4 7.4 55 9.0 10.9 280 8 310.8 312.3 293.4 336.3 8.30 11 758 2465 16.6 4.6 45 12.0 9.5 282 10 313.6 315.0 293.2 335.6 7.03 12 700 3137 12.0 4.0 58 8.0 7.3 310 10 315.8 317.2 294.0 338.8 7.30 13 659 3638 8.4 2.4 66 6.0 4.9 324 14 317.2 318.6 294.1 339.2 6.92 14 560 4965 2.0 -8.0 47 10.0 -2.7 10 13 324.8 325.5 293.6 337.2 3.74 15 553 5066 1.8 -15.2 27 17.0 -5.0 4 12 325.7 326.1 292.5 333.0 2.12 16 500 5870 -3.3 -21.3 23 18.0 -9.4 345 8 329.0 329.3 292.8 334.0 1.40 17 492 5998 -4.3 -23.3 21 19.0 -10.4 339 8 329.3 329.6 292.7 333.6 1.19 18 468 6390 -7.5 -18.5 41 11.0 -11.4 321 6 330.1 330.5 293.5 336.7 1.90 19 453 6644 -8.3 -26.3 22 18.0 -13.5 6 3 332.2 332.4 293.3 335.7 0.99 20 418 7265 -12.1 -29.1 23 17.0 -16.5 33 6 335.0 335.2 293.9 338.1 0.82 21 400 7600 -15.1 -29.1 29 14.0 -18.6 15 8 335.4 335.5 294.0 338.6 0.86 22 377 8043 -19.5 -29.5 41 10.0 -21.8 12 10 335.3 335.5 294.0 338.5 0.88 23 332 8975 -25.9 -41.9 21 16.0 -28.1 2 15 338.9 339.0 294.3 340.1 0.29 24 314 9376 -29.1 -37.1 46 8.0 -30.3 9 13 339.9 340.0 294.8 341.8 0.50 25 300 9700 -31.7 -39.7 45 8.0 -32.7 15 12 340.7 340.8 294.8 342.3 0.40 26 284 10089 -33.3 -51.3 15 18.0 -34.8 21 14 343.8 343.8 295.3 344.3 0.12 27 250 10980 -39.5 -59.5 10 20.0 -40.5 35 16 347.3 347.4 296.1 347.6 0.05 28 200 12460 -51.7 -68.7 11 17.0 -52.1 50 16 350.9 350.9 296.8 351.0 0.02 29 167 13602 -61.5 -72.5 22 11.0 -61.6 43 15 353.1 353.1 297.3 353.2 0.01 30 150 14260 -65.7 -78.7 15 13.0 -65.8 20 16 356.9 356.9 298.1 356.9 0.01 31 100 16630 -79.9 -88.9 21 9.0 -79.9 95 4 373.4 373.4 301.1 373.4 0.00 32 96 16863 -78.1 -88.1 18 10.0 -78.1 40 2 381.3 381.3 302.5 381.3 0.00 33 90 17230 -80.9 -88.9 25 8.0 -80.9 13 2 382.8 382.8 302.7 382.8 0.00 34 84 17624 -75.9 -86.9 16 11.0 -75.9 48 10 400.6 400.6 305.3 400.6 0.00 35 72 18517 -75.9 -85.9 19 10.0 -75.9 44 7 418.6 418.6 307.6 418.6 0.00 36 70 18680 -74.9 -86.9 14 12.0 -75.0 55 14 424.1 424.1 308.2 424.2 0.00 37 54 20230 -64.7 -88.7 2 24.0 -65.0 127 16 480.3 480.3 313.5 480.3 0.00 38 50 20700 -65.3 -91.3 2 26.0 -65.6 135 14 489.6 489.6 314.2 489.6 0.00 39 48 20949 -63.1 -91.1 1 28.0 -63.5 124 13 500.6 500.6 315.0 500.6 0.00 40 44 21483 -63.7 -92.7 1 29.0 -64.1 128 6 511.7 511.7 315.8 511.8 0.00 41 40 22072 -60.1 -93.1 1 33.0 -60.8 30 7 534.9 534.9 317.2 534.9 0.00 42 36 22729 -60.1 -94.1 0 34.0 -60.9 76 18 551.3 551.3 318.2 551.3 0.00 43 31 23671 -55.3 -90.3 1 35.0 -56.8 90 19 588.3 588.3 320.0 588.4 0.00 44 30 23880 -55.7 -90.7 1 35.0 -57.2 130 18 592.8 592.8 320.3 592.8 0.00 45 23 25579 -54.9 -89.9 1 35.0 -56.9 123 11 641.9 642.0 322.4 642.0 0.01 46 20 26480 -52.3 -88.3 1 36.0 -55.2 100 12 676.1 676.1 323.6 676.1 0.01 47 16 27938 -48.1 -85.1 1 37.0 -52.8 84 14 734.3 734.4 325.5 734.5 0.02 48 12 29839 -47.1 -84.1 1 37.0 -53.2 70 13 800.9 800.9 327.3 801.1 0.03 49 10 31040 -49.3 -85.3 1 36.0 -55.1 95 10 835.5 835.5 328.1 835.8 0.03 50 9.8 31173 -48.9 -95.9 0 47.0 -54.9 841.9 841.9 328.2 841.9 0.00 TRP 100 16630 -79.9 -88.9 21 9.0 -79.9 95 4 373.4 373.4 301.1 373.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 534.29 mb = 5349.91 m = 17551.99 ft Wetbulb zero: 595.26 mb = 4467.07 m = 14655.57 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 52.55 % Est. max temperature: 32.51 C = 90.52 F Sfc-Lift cond lev (LCL): 952.18 mb = 509.25 m = 1670.73 ft T: 18.96 C 700-500 lapse rate: 5.60 C/km ThetaE index: 14.98 C Layer 839.0- 781.0 mb Conv cond level (CCL): 681.26 mb = 3362.16 m = 11030.59 ft Mean mixing ratio: 11.70 g/kg Conv temperature: 39.51 C = 103.12 F Cap Strength: 7.32 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 5.46 C Lifted Index @700 mb: 5.95 C Showalter Index: 5.06 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 15.90 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.20 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.85 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 35586.30 J/kg Cap Strength: 7.19 C Lift Cond Lev (LCL): 849.80 mb = 1489.06 m = 4885.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 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 ---------------------------------------------------------- 0 959 448 40 2 -1.3 -1.5 | 179 6 -0.1 6.3 1 941 610 100 8 -7.9 1.4 | 144 11 -6.7 9.2 2 925 758 110 4 -3.8 1.4 | 164 10 -2.6 9.2 3 908 914 140 6 -3.9 4.6 | 168 13 -2.6 12.4 4 850 1487 145 8 -4.6 6.6 | 167 15 -3.4 14.4 5 846 1524 130 12 -9.2 7.7 | 153 17 -8.0 15.5 6 788 2134 280 8 7.9 -1.4 | 235 11 9.1 6.4 7 760 2438 280 10 9.8 -1.7 | 241 13 11.1 6.1 8 733 2743 305 12 9.8 -6.9 | 265 11 11.0 0.9 9 707 3048 305 10 8.2 -5.7 | 258 10 9.4 2.1 10 700 3137 310 10 7.7 -6.4 | 261 9 8.9 1.4 11 657 3658 325 14 8.0 -11.5 | 292 10 9.2 -3.6 12 587 4572 355 18 1.6 -17.9 | 345 10 2.8 -10.1 13 565 4877 15 14 -3.6 -13.5 | 23 6 -2.4 -5.7 14 544 5182 355 10 0.9 -10.0 | 316 3 2.1 -2.1 15 524 5486 5 10 -0.9 -10.0 | 351 2 0.3 -2.1 16 505 5791 350 8 1.4 -7.9 | 271 3 2.6 -0.1 17 500 5870 345 8 2.1 -7.7 | 268 3 3.3 0.1 18 467 6401 320 6 3.9 -4.6 | 238 6 5.1 3.2 19 449 6706 20 2 -0.7 -1.9 | 185 6 0.5 5.9 20 432 7010 25 6 -2.5 -5.4 | 151 3 -1.3 2.4 21 415 7315 35 6 -3.4 -4.9 | 142 4 -2.2 2.9 22 400 7600 15 8 -2.1 -7.7 | 96 1 -0.9 0.1 23 399 7620 5 10 -0.9 -10.0 | 351 2 0.3 -2.1 24 367 8230 15 10 -2.6 -9.7 | 37 2 -1.4 -1.8 25 338 8839 360 16 -0.0 -16.0 | 352 8 1.2 -8.2 26 311 9449 10 12 -2.1 -11.8 | 12 4 -0.9 -4.0 27 300 9700 15 12 -3.1 -11.6 | 27 4 -1.9 -3.8 28 250 10973 35 18 -10.3 -14.7 | 53 11 -9.1 -6.9 29 250 10980 35 16 -9.2 -13.1 | 56 10 -8.0 -5.3 30 218 11887 20 16 -5.5 -15.0 | 31 8 -4.3 -7.2 31 208 12192 50 16 -12.3 -10.3 | 77 11 -11.0 -2.5 32 200 12460 50 16 -12.3 -10.3 | 77 11 -11.0 -2.5 33 189 12802 55 16 -13.1 -9.2 | 83 12 -11.9 -1.4 34 172 13411 40 16 -10.3 -12.3 | 64 10 -9.1 -4.4 35 156 14021 50 14 -10.7 -9.0 | 83 10 -9.5 -1.2 36 150 14260 20 16 -5.5 -15.0 | 31 8 -4.3 -7.2 37 148 14326 20 14 -4.8 -13.2 | 34 6 -3.6 -5.3 38 134 14935 35 8 -4.6 -6.6 | 111 4 -3.4 1.3 39 127 15240 15 4 -1.0 -3.9 | 182 4 0.2 4.0 40 120 15545 55 8 -6.6 -4.6 | 121 6 -5.3 3.2 41 103 16459 60 12 -10.4 -6.0 | 101 9 -9.2 1.8 42 100 16630 95 4 -4.0 0.3 | 161 9 -2.8 8.2 43 98 16764 70 2 -1.9 -0.7 | 175 7 -0.7 7.1 44 93 17069 340 2 0.7 -1.9 | 198 6 1.9 5.9 45 88 17374 40 2 -1.3 -1.5 | 179 6 -0.1 6.3 46 83 17678 50 12 -9.2 -7.7 | 91 8 -8.0 0.1 47 79 17983 100 10 -9.8 1.7 | 138 13 -8.6 9.6 48 75 18288 150 10 -5.0 8.7 | 167 17 -3.8 16.5 49 71 18593 10 6 -1.0 -5.9 | 185 2 0.2 1.9 50 70 18680 55 14 -11.5 -8.0 | 89 10 -10.3 -0.2 51 68 18898 65 16 -14.5 -6.8 | 95 13 -13.3 1.1 52 64 19202 80 18 -17.7 -3.1 | 106 17 -16.5 4.7 53 61 19507 105 23 -22.2 6.0 | 123 25 -21.0 13.8 54 55 20117 125 16 -13.1 9.2 | 145 21 -11.9 17.0 55 50 20700 135 14 -9.9 9.9 | 154 20 -8.7 17.7 56 50 20726 135 16 -11.3 11.3 | 152 22 -10.1 19.1 57 47 21031 120 12 -10.4 6.0 | 146 17 -9.2 13.8 58 45 21336 165 8 -2.1 7.7 | 177 16 -0.9 15.5 59 41 21946 25 2 -0.8 -1.8 | 183 6 0.4 6.0 60 39 22250 35 12 -6.9 -9.8 | 70 6 -5.7 -2.0 61 35 22860 85 19 -18.9 -1.7 | 109 19 -17.7 6.2 62 34 23165 65 16 -14.5 -6.8 | 95 13 -13.3 1.1 63 31 23774 95 19 -18.9 1.7 | 118 20 -17.7 9.5 64 30 23880 130 18 -13.8 11.6 | 147 23 -12.6 19.4 65 29 24079 130 18 -13.8 11.6 | 147 23 -12.6 19.4 66 26 24689 60 14 -12.1 -7.0 | 94 11 -10.9 0.8 67 25 24994 65 27 -24.5 -11.4 | 81 24 -23.3 -3.6 68 23 25603 125 10 -8.2 5.7 | 153 15 -7.0 13.6 69 22 25908 75 14 -13.5 -3.6 | 109 13 -12.3 4.2 70 20 26480 100 12 -11.8 2.1 | 133 15 -10.6 9.9 71 20 26518 100 21 -20.7 3.6 | 120 23 -19.5 11.5 72 17 27737 70 14 -13.2 -4.8 | 104 12 -11.9 3.0 73 16 28042 90 14 -14.0 0.0 | 121 15 -12.8 7.8 74 14 28651 70 21 -19.7 -7.2 | 92 19 -18.5 0.6 75 14 28956 110 18 -16.9 6.2 | 132 21 -15.7 14.0 76 13 29261 85 18 -17.9 -1.6 | 110 18 -16.7 6.3 77 13 29566 95 16 -15.9 1.4 | 122 17 -14.7 9.2 78 11 30175 40 10 -6.4 -7.7 | 92 5 -5.2 0.2 79 10 31040 95 10 -10.0 0.9 | 135 12 -8.8 8.7 Wind Parameters Mean winds (0-6000m): 338.8 at 10.5 knts Storm direction: 8.8 at 7.9 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 139.7 neg: -23.8 tot: 115.9 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.27 Bulk Shear: 28.25 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 ------------------------------------------------------------------------------- 500 109 5 158 10| 7.0 0.0 7.0| 10.6 -7.1 3.5 7.1 -0.01| 13.9 -0.2 1000 129 6 163 12| 4.4 0.0 4.4| 10.6 -8.0 2.6 2.6 -0.03| 7.9 -0.2 1500 143 8 166 14| 3.8 0.0 3.8| 93.2 -20.1 73.2 48.8 0.38| 13.0 4.9 2000 156 8 173 15| 2.9 0.0 2.9|116.2 -20.1 96.1 48.0 0.45| 12.0 5.4 2500 220 9 205 16| 2.3 0.0 2.3|131.1 -22.5 108.6 43.5 0.47| 10.9 5.1 3000 277 9 236 12| 2.1 0.0 2.1|139.7 -23.8 115.9 38.6 0.49| 9.9 4.8 4000 320 11 272 8| 2.1 0.0 2.1|165.7 -23.8 141.9 35.5 0.56| 8.7 4.9 5000 337 11 294 6| 1.2 0.3 1.5|180.6 -28.1 152.5 30.5 0.50| 8.4 4.2 6000 339 11 292 5| 1.0 0.8 1.8|180.6 -33.5 147.1 24.5 0.39| 7.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//MMAN/skewt/MMAN.skewt.20251012.12.gif