UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 23 OCT 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 1012 10 28.2 21.2 66 7.0 23.2 45 4 300.3 303.2 295.9 346.8 15.85 1 1000 110 27.4 22.4 74 5.0 23.8 10 8 300.5 303.7 296.9 351.3 17.30 2 925 797 23.0 20.0 83 3.0 20.9 55 16 302.8 305.8 296.7 350.5 16.11 3 850 1536 18.6 14.9 79 3.7 16.1 65 14 305.6 308.0 295.1 343.5 12.64 4 700 3173 7.6 6.6 93 1.0 7.0 55 18 310.9 312.6 293.8 337.9 8.77 5 500 5890 -4.5 -44.5 3 40.0 -12.2 65 21 327.6 327.6 291.2 328.1 0.15 6 400 7610 -14.3 -61.3 1 47.0 -19.6 55 21 336.4 336.4 293.4 336.5 0.02 7 300 9720 -31.1 -58.1 5 27.0 -33.0 70 25 341.5 341.6 294.7 341.8 0.05 8 250 10990 -41.7 -65.7 6 24.0 -42.6 25 16 344.1 344.1 295.3 344.2 0.02 9 200 12460 -53.3 -70.3 11 17.0 -53.6 15 16 348.4 348.4 296.3 348.4 0.01 10 150 14250 -67.3 -78.3 20 11.0 -67.4 330 18 354.2 354.2 297.5 354.2 0.01 11 106 16270 -78.9 -86.9 26 8.0 -78.9 325 12 369.1 369.1 300.4 369.1 0.00 12 100 16600 -78.3 -87.3 22 9.0 -78.3 60 8 376.4 376.4 301.6 376.5 0.00 TRP 106 16270 -78.9 -86.9 26 8.0 -78.9 325 12 369.1 369.1 300.4 369.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 574.38 mb = 4879.54 m = 16008.81 ft Wetbulb zero: 627.01 mb = 4062.19 m = 13327.22 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 66.28 % Est. max temperature: 33.06 C = 91.51 F Sfc-Lift cond lev (LCL): 914.36 mb = 898.15 m = 2946.65 ft T: 22.40 C 700-500 lapse rate: 4.45 C/km ThetaE index: 23.21 C Layer 925.0- 400.0 mb Conv cond level (CCL): 861.87 mb = 1414.85 m = 4641.83 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 33.07 C = 91.52 F Cap Strength: 1.75 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.05 C Lifted Index @700 mb: -3.14 C Showalter Index: 0.87 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: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -2.88 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 946.70 J/kg Max Up Vert Vel: 43.51 m/s Conv Inhibition (B-): 34.63 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 905.65 mb = 981.74 m = 3220.89 ft Lev Free Conv (LFC): 820.65 mb = 1832.25 m = 6011.25 ft Equ Level (EL): 180.65 mb = 13093.06 m = 42955.72 ft B at Equ Level: 944.23 J/kg Wind level data Storm motion: 94 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 1012 10 45 4 -2.8 -2.8 | 289 12 11.0 -3.8 1 1000 110 10 8 -1.4 -7.9 | 305 15 12.5 -8.9 2 945 610 60 16 -13.9 -8.0 | 360 9 0.0 -9.0 3 925 797 55 16 -13.1 -9.2 | 356 10 0.8 -10.2 4 850 1536 65 14 -12.7 -5.9 | 350 7 1.2 -6.9 5 737 2743 60 14 -12.1 -7.0 | 348 8 1.7 -8.0 6 710 3048 50 14 -10.7 -9.0 | 343 10 3.1 -10.0 7 700 3173 55 18 -14.7 -10.3 | 4 11 -0.9 -11.3 8 546 5182 75 27 -26.1 -7.0 | 57 15 -12.2 -8.0 9 506 5791 70 27 -25.4 -9.2 | 48 15 -11.5 -10.2 10 500 5890 65 21 -19.0 -8.9 | 28 11 -5.2 -9.9 11 432 7010 50 18 -13.8 -11.6 | 360 13 0.1 -12.6 12 400 7610 55 21 -17.2 -12.0 | 14 13 -3.3 -13.1 13 338 8839 70 19 -17.9 -6.5 | 28 9 -4.0 -7.5 14 300 9720 70 25 -23.5 -8.6 | 45 14 -9.6 -9.6 15 286 10058 70 23 -21.6 -7.9 | 41 12 -7.7 -8.9 16 274 10363 45 21 -14.8 -14.8 | 4 16 -1.0 -15.9 17 262 10668 45 19 -13.4 -13.4 | 358 14 0.4 -14.4 18 250 10990 25 16 -6.8 -14.5 | 335 17 7.1 -15.5 19 239 11278 10 16 -2.8 -15.8 | 327 20 11.1 -16.8 20 200 12460 15 16 -4.1 -15.5 | 329 19 9.7 -16.5 21 172 13411 15 16 -4.1 -15.5 | 329 19 9.7 -16.5 22 163 13716 5 8 -0.7 -8.0 | 304 16 13.2 -9.0 23 150 14250 330 18 9.0 -15.6 | 306 28 22.9 -16.6 24 148 14326 330 16 8.0 -13.9 | 304 26 21.9 -14.9 25 127 15240 5 19 -1.7 -18.9 | 329 23 12.2 -19.9 26 108 16154 305 14 11.5 -8.0 | 290 27 25.3 -9.0 27 106 16270 325 12 6.9 -9.8 | 298 23 20.7 -10.8 28 103 16459 330 10 5.0 -8.7 | 297 21 18.9 -9.7 29 100 16600 60 8 -6.9 -4.0 | 306 9 6.9 -5.0 30 97 16764 60 2 -1.7 -1.0 | 279 12 12.1 -2.0 31 92 17069 165 2 -0.5 1.9 | 266 13 13.3 0.9 32 87 17374 105 4 -3.9 1.0 | 270 10 10.0 0.0 33 83 17678 105 10 -9.7 2.6 | 249 4 4.2 1.6 34 78 17983 250 10 9.4 3.4 | 264 23 23.3 2.4 35 74 18288 275 12 12.0 -1.0 | 275 26 25.8 -2.1 36 70 18593 305 12 9.8 -6.9 | 288 25 23.7 -7.9 37 63 19202 45 4 -2.8 -2.8 | 289 12 11.0 -3.8 38 60 19507 5 14 -1.2 -13.9 | 320 20 12.6 -15.0 39 54 20117 120 18 -15.6 9.0 | 168 8 -1.7 8.0 40 51 20422 130 8 -6.1 5.1 | 242 9 7.7 4.1 41 48 20726 70 8 -7.5 -2.7 | 301 7 6.3 -3.7 42 46 21031 95 18 -17.9 1.6 | 98 4 -4.1 0.6 43 43 21336 110 19 -17.9 6.5 | 144 7 -4.0 5.5 44 41 21641 85 16 -15.9 -1.4 | 41 3 -2.1 -2.4 45 39 21946 80 16 -15.8 -2.8 | 27 4 -1.9 -3.8 46 37 22250 105 16 -15.5 4.1 | 153 4 -1.6 3.1 47 35 22555 95 23 -22.9 2.0 | 96 9 -9.0 1.0 48 33 22860 75 21 -20.3 -5.4 | 45 9 -6.4 -6.4 49 30 23470 75 23 -22.2 -6.0 | 50 11 -8.3 -7.0 50 28 23774 55 21 -17.2 -12.0 | 14 13 -3.3 -13.1 51 25 24384 80 27 -26.6 -4.7 | 66 14 -12.7 -5.7 52 21 25298 105 35 -33.8 9.1 | 112 22 -19.9 8.0 53 19 25908 100 27 -26.6 4.7 | 106 13 -12.7 3.7 54 18 26213 125 27 -22.1 15.5 | 150 17 -8.3 14.5 55 15 27127 90 21 -21.0 0.0 | 82 7 -7.1 -1.0 56 13 28042 130 23 -17.6 14.8 | 165 14 -3.8 13.8 57 11 28956 115 10 -9.1 4.2 | 236 6 4.8 3.2 Wind Parameters Mean winds (0-6000m): 64.2 at 18.5 knts Storm direction: 94.2 at 13.9 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 54.0 deg Storm rel helicity (0-3000m) pos: 51.2 neg: -5.9 tot: 45.3 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.2 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 59.02 Bulk Shear: 16.04 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 34 10 319 12| 10.7 0.0 10.7| 44.5 0.0 44.5 88.9 0.83| 15.9 13.2 1000 49 13 337 10| 5.9 0.0 5.9| 51.2 -2.1 49.1 49.1 0.70| 10.7 7.5 1500 54 14 342 9| 3.6 0.0 3.6| 51.2 -3.4 47.8 31.9 0.61| 7.9 4.8 2000 56 14 344 9| 2.7 0.1 2.8| 51.2 -3.7 47.5 23.7 0.59| 6.0 3.6 2500 58 14 345 9| 2.1 0.2 2.3| 51.2 -4.0 47.2 18.9 0.57| 4.9 2.8 3000 58 14 345 9| 1.8 0.6 2.3| 51.2 -5.9 45.3 15.1 0.49| 4.5 2.2 4000 58 15 353 9| 2.4 0.4 2.8| 77.0 -5.9 71.0 17.8 0.61| 4.5 2.8 5000 62 17 7 9| 2.5 0.3 2.8| 96.9 -5.9 90.9 18.2 0.66| 4.3 2.8 6000 64 19 17 10| 2.1 0.8 2.9|100.3 -32.5 67.8 11.3 0.40| 4.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251023.00.gif