UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 9 NOV 25 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 10 25.6 20.8 75 4.8 22.2 95 4 297.9 300.7 295.0 342.8 15.49 1 1000 96 25.2 24.8 98 0.4 24.9 85 4 298.4 302.0 298.1 356.9 20.08 2 925 779 23.8 18.8 74 5.0 20.3 90 18 303.6 306.4 296.2 348.0 14.93 3 850 1517 18.8 15.1 79 3.7 16.3 115 12 305.8 308.2 295.3 344.2 12.80 4 700 3163 10.2 -1.8 43 12.0 3.9 70 12 313.8 314.7 291.4 328.9 4.79 5 500 5880 -4.3 -39.3 5 35.0 -11.8 35 25 327.8 327.8 291.3 328.8 0.25 6 400 7590 -16.5 -44.5 7 28.0 -20.8 300 12 333.5 333.6 292.9 334.3 0.18 7 300 9700 -30.7 -49.7 14 19.0 -32.5 250 18 342.1 342.1 295.0 342.7 0.14 8 250 10960 -41.1 -61.1 10 20.0 -42.0 250 18 345.0 345.0 295.6 345.1 0.04 9 200 12430 -53.3 -69.3 13 16.0 -53.6 275 16 348.4 348.4 296.3 348.4 0.02 10 150 14230 -69.1 -75.1 41 6.0 -69.1 220 16 351.1 351.1 296.8 351.1 0.01 11 100 16590 -77.7 -87.7 18 10.0 -77.7 240 18 377.6 377.6 301.9 377.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 559.31 mb = 5074.27 m = 16647.66 ft Wetbulb zero: 649.93 mb = 3762.23 m = 12343.11 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 48.15 % Est. max temperature: 33.26 C = 91.87 F Sfc-Lift cond lev (LCL): 941.90 mb = 620.40 m = 2035.41 ft T: 24.13 C 700-500 lapse rate: 5.34 C/km ThetaE index: 28.13 C Layer 925.0- 400.0 mb Conv cond level (CCL): 865.67 mb = 1357.53 m = 4453.77 ft Mean mixing ratio: 17.09 g/kg Conv temperature: 33.09 C = 91.57 F Cap Strength: 2.56 C Lifted Index: -1.92 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.15 C Lifted Index @700 mb: -0.81 C Showalter Index: 0.78 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.40 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 230.20 Risk: None Energy Index: -2.89 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1050.75 J/kg Max Up Vert Vel: 45.84 m/s Conv Inhibition (B-): 50.07 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 919.63 mb = 829.84 m = 2722.54 ft Lev Free Conv (LFC): 774.63 mb = 2304.19 m = 7559.57 ft Equ Level (EL): 144.63 mb = 14442.28 m = 47382.23 ft B at Equ Level: 1029.21 J/kg Wind level data Storm motion: 111 at 9 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 1010 10 95 4 -4.0 0.3 | 303 6 4.7 -3.0 1 1000 96 85 4 -4.0 -0.3 | 308 6 4.7 -3.7 2 943 610 90 18 -18.0 0.0 | 70 10 -9.3 -3.4 3 925 779 90 18 -18.0 0.0 | 70 10 -9.3 -3.4 4 880 1219 115 14 -12.7 5.9 | 123 5 -4.0 2.5 5 850 1517 115 12 -10.9 5.1 | 128 3 -2.2 1.7 6 849 1524 135 10 -7.1 7.1 | 204 4 1.6 3.7 7 790 2134 110 10 -9.4 3.4 | 93 1 -0.7 0.0 8 736 2743 95 14 -13.9 1.2 | 68 6 -5.2 -2.2 9 700 3163 70 12 -11.3 -4.1 | 19 8 -2.6 -7.5 10 684 3353 60 10 -8.7 -5.0 | 360 8 0.1 -8.4 11 634 3962 100 10 -9.8 1.7 | 34 2 -1.1 -1.6 12 588 4572 75 14 -13.5 -3.6 | 34 8 -4.8 -7.0 13 566 4877 55 8 -6.6 -4.6 | 345 8 2.2 -8.0 14 545 5182 65 8 -7.3 -3.4 | 348 7 1.5 -6.8 15 525 5486 40 14 -9.0 -10.7 | 1 14 -0.3 -14.1 16 506 5791 35 25 -14.3 -20.5 | 13 25 -5.6 -23.9 17 500 5880 35 25 -14.3 -20.5 | 13 25 -5.6 -23.9 18 415 7315 310 14 10.7 -9.0 | 302 23 19.4 -12.4 19 400 7590 300 12 10.4 -6.0 | 296 21 19.1 -9.4 20 382 7925 290 12 11.3 -4.1 | 291 21 20.0 -7.5 21 367 8230 275 12 12.0 -1.0 | 282 21 20.7 -4.4 22 337 8839 285 14 13.5 -3.6 | 287 23 22.2 -7.0 23 300 9700 250 18 16.9 6.2 | 264 26 25.6 2.8 24 298 9754 250 16 15.0 5.5 | 265 24 23.8 2.1 25 250 10960 250 18 16.9 6.2 | 264 26 25.6 2.8 26 217 11887 245 16 14.5 6.8 | 262 23 23.2 3.4 27 207 12192 275 16 15.9 -1.4 | 281 25 24.7 -4.8 28 200 12430 275 16 15.9 -1.4 | 281 25 24.7 -4.8 29 171 13411 235 14 11.5 8.0 | 257 21 20.2 4.6 30 150 14230 220 16 10.3 12.3 | 245 21 19.0 8.9 31 126 15240 210 31 15.5 26.8 | 226 34 24.2 23.5 32 120 15545 230 31 23.7 19.9 | 243 36 32.5 16.5 33 100 16590 240 18 15.6 9.0 | 257 25 24.3 5.6 34 97 16764 230 16 12.3 10.3 | 252 22 21.0 6.9 35 92 17069 260 14 13.8 2.4 | 272 23 22.5 -1.0 36 87 17374 255 14 13.5 3.6 | 269 22 22.2 0.2 37 78 17983 280 8 7.9 -1.4 | 286 17 16.6 -4.8 38 74 18288 285 4 3.9 -1.0 | 289 13 12.6 -4.4 39 70 18593 110 2 -1.9 0.7 | 292 7 6.8 -2.7 40 66 18898 95 10 -10.0 0.9 | 26 3 -1.2 -2.5 41 59 19507 175 14 -1.2 13.9 | 215 13 7.5 10.6 42 56 19812 170 8 -1.4 7.9 | 238 9 7.3 4.5 43 53 20117 105 4 -3.9 1.0 | 296 5 4.9 -2.4 44 50 20422 265 2 2.0 0.2 | 287 11 10.7 -3.2 45 48 20726 230 6 4.6 3.9 | 268 13 13.3 0.5 46 45 21031 65 4 -3.6 -1.7 | 315 7 5.1 -5.1 47 43 21336 135 6 -4.2 4.2 | 259 5 4.5 0.9 48 40 21641 40 8 -5.1 -6.1 | 339 10 3.6 -9.5 49 36 22250 110 21 -19.7 7.2 | 109 12 -11.0 3.8 50 34 22555 80 19 -18.7 -3.3 | 56 12 -10.0 -6.7 51 32 22860 75 23 -22.2 -6.0 | 55 16 -13.5 -9.3 52 31 23165 110 25 -23.5 8.6 | 109 16 -14.8 5.2 53 27 23774 105 25 -24.1 6.5 | 101 16 -15.4 3.1 54 26 24079 70 21 -19.7 -7.2 | 46 15 -11.0 -10.6 55 25 24384 90 27 -27.0 0.0 | 80 19 -18.3 -3.4 56 23 24689 60 29 -25.1 -14.5 | 43 24 -16.4 -17.9 57 22 24994 90 31 -31.0 0.0 | 81 23 -22.3 -3.4 58 21 25298 85 31 -30.9 -2.7 | 75 23 -22.2 -6.1 59 19 25908 105 29 -28.0 7.5 | 102 20 -19.3 4.1 60 18 26213 90 27 -27.0 0.0 | 80 19 -18.3 -3.4 61 17 26518 105 37 -35.7 9.6 | 103 28 -27.0 6.2 62 14 27432 110 33 -31.0 11.3 | 110 24 -22.3 7.9 63 13 28042 80 25 -24.6 -4.3 | 64 18 -15.9 -7.7 64 10 29261 65 19 -17.2 -8.0 | 37 14 -8.5 -11.4 65 9 29870 85 18 -17.9 -1.6 | 62 10 -9.2 -5.0 Wind Parameters Mean winds (0-6000m): 81.2 at 12.5 knts Storm direction: 111.2 at 9.4 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.5 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -7.7 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.6 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 489.75 Bulk Shear: 2.15 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 88 9 359 4| 0.0 11.6 11.6| 12.6 0.0 12.6 25.2 0.85| 12.2 10.4 1000 91 13 54 5| 2.0 5.8 7.8| 22.5 0.0 22.5 22.5 0.77| 9.8 7.5 1500 98 13 72 5| 2.4 3.9 6.2| 27.2 0.0 27.2 18.1 0.73| 8.4 6.1 2000 104 12 83 3| 2.0 2.9 4.9| 29.6 -0.7 29.0 14.5 0.65| 8.1 5.3 2500 104 12 83 3| 1.6 3.0 4.6| 29.6 -1.2 28.5 11.4 0.54| 7.3 3.9 3000 102 12 76 3| 1.3 2.8 4.1| 29.6 -7.7 21.9 7.3 0.36| 7.1 2.6 4000 96 12 56 4| 1.4 1.8 3.2| 33.0 -16.3 16.7 4.2 0.26| 6.7 1.7 5000 92 12 46 4| 1.1 1.7 2.8| 33.4 -32.6 0.8 0.2 0.09| 6.7 0.6 6000 81 12 34 6| 0.9 2.9 3.8| 56.3 -55.0 1.4 0.2 0.10| 7.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251109.12.gif