UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 27 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 1012 10 31.2 22.2 59 9.0 24.6 50 5 303.3 306.4 297.4 353.4 16.88 1 1000 118 28.8 21.8 66 7.0 23.8 50 16 302.0 305.0 296.9 351.1 16.66 2 925 801 24.2 16.2 61 8.0 18.7 65 19 304.1 306.4 294.7 341.6 12.62 3 850 1537 18.4 11.4 64 7.0 13.9 90 18 305.4 307.3 293.2 335.5 10.01 4 700 3165 9.2 -9.8 25 19.0 0.9 95 18 312.7 313.2 289.0 321.1 2.59 5 500 5880 -6.5 -17.5 41 11.0 -10.4 200 12 325.1 325.5 292.2 331.8 1.93 6 400 7580 -18.7 -43.7 9 25.0 -22.4 185 14 330.7 330.7 292.1 331.5 0.20 7 300 9660 -33.9 -51.9 15 18.0 -35.3 230 10 337.6 337.6 293.9 338.0 0.11 8 250 10920 -44.3 -55.3 28 11.0 -44.8 245 23 340.2 340.2 294.4 340.6 0.08 9 200 12370 -55.9 -62.9 41 7.0 -56.1 230 19 344.2 344.3 295.4 344.4 0.04 10 150 14150 -67.3 -81.3 12 14.0 -67.4 220 35 354.2 354.2 297.5 354.2 0.00 11 119 15524 -74.5 -86.5 14 12.0 -74.5 235 33 365.2 365.2 299.7 365.2 0.00 12 100 16540 -73.9 -89.9 7 16.0 -73.9 255 19 384.9 384.9 303.1 384.9 0.00 TRP 119 15524 -74.5 -86.5 14 12.0 -74.5 235 33 365.2 365.2 299.7 365.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 582.80 mb = 4755.96 m = 15603.34 ft Wetbulb zero: 684.58 mb = 3344.68 m = 10973.24 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 43.57 % Est. max temperature: 33.10 C = 91.57 F Sfc-Lift cond lev (LCL): 888.84 mb = 1148.11 m = 3766.71 ft T: 21.46 C 700-500 lapse rate: 5.78 C/km ThetaE index: 32.36 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 816.02 mb = 1879.13 m = 6165.06 ft Mean mixing ratio: 14.58 g/kg Conv temperature: 34.85 C = 94.74 F Cap Strength: 2.00 C Lifted Index: -2.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.51 C Lifted Index @700 mb: -0.37 C Showalter Index: 2.21 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 184.80 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 988.72 J/kg Max Up Vert Vel: 44.47 m/s Conv Inhibition (B-): 69.75 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 861.88 mb = 1416.16 m = 4646.15 ft Lev Free Conv (LFC): 726.88 mb = 2849.02 m = 9347.05 ft Equ Level (EL): 186.88 mb = 12789.74 m = 41960.56 ft B at Equ Level: 983.39 J/kg Max Parcel Lev (MPL): 106.88 mb = 16151.43 m = 52989.61 ft Wind level data Storm motion: 129 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 1012 10 50 5 -3.8 -3.2 | 335 11 4.7 -10.0 1 1000 118 50 16 -12.3 -10.3 | 12 17 -3.7 -17.1 2 979 305 45 18 -12.7 -12.7 | 12 20 -4.2 -19.5 3 925 801 65 19 -17.2 -8.0 | 30 17 -8.7 -14.8 4 850 1537 90 18 -18.0 0.0 | 54 12 -9.5 -6.8 5 821 1829 105 21 -20.3 5.4 | 83 12 -11.8 -1.4 6 763 2438 115 21 -19.0 8.9 | 101 11 -10.5 2.1 7 700 3165 95 18 -17.9 1.6 | 61 11 -9.4 -5.2 8 684 3353 85 18 -17.9 -1.6 | 48 13 -9.4 -8.4 9 634 3962 95 10 -10.0 0.9 | 14 6 -1.4 -5.9 10 611 4267 135 6 -4.2 4.2 | 301 5 4.3 -2.5 11 588 4572 150 6 -3.0 5.2 | 286 6 5.5 -1.6 12 545 5182 125 8 -6.6 4.6 | 318 3 2.0 -2.2 13 525 5486 195 8 2.1 7.7 | 265 11 10.6 0.9 14 506 5791 205 10 4.2 9.1 | 260 13 12.7 2.3 15 500 5880 200 12 4.1 11.3 | 250 13 12.6 4.5 16 486 6096 175 10 -0.9 10.0 | 247 8 7.6 3.2 17 467 6401 210 12 6.0 10.4 | 256 15 14.5 3.6 18 449 6706 210 12 6.0 10.4 | 256 15 14.5 3.6 19 431 7010 195 16 4.1 15.5 | 236 15 12.7 8.7 20 400 7580 185 14 1.2 13.9 | 234 12 9.7 7.2 21 398 7620 180 8 0.0 8.0 | 262 9 8.5 1.2 22 366 8230 265 8 8.0 0.7 | 290 18 16.5 -6.1 23 351 8534 235 6 4.9 3.4 | 284 14 13.4 -3.3 24 322 9144 280 12 11.8 -2.1 | 294 22 20.3 -8.9 25 300 9660 230 10 7.7 6.4 | 271 16 16.2 -0.4 26 296 9754 225 10 7.1 7.1 | 269 16 15.6 0.3 27 259 10668 240 21 18.2 10.5 | 262 27 26.7 3.7 28 250 10920 245 23 20.8 9.7 | 264 30 29.4 2.9 29 226 11582 225 25 17.7 17.7 | 247 28 26.2 10.9 30 200 12370 230 19 14.6 12.2 | 257 24 23.1 5.4 31 196 12497 240 19 16.5 9.5 | 264 25 25.0 2.7 32 169 13411 245 39 35.3 16.5 | 258 45 43.9 9.7 33 161 13716 225 27 19.1 19.1 | 246 30 27.6 12.3 34 150 14150 220 35 22.5 26.8 | 237 37 31.0 20.0 35 146 14326 220 33 21.2 25.3 | 238 35 29.7 18.5 36 131 14935 245 54 48.9 22.8 | 254 60 57.5 16.0 37 125 15240 250 49 46.0 16.8 | 260 55 54.6 10.0 38 119 15524 235 33 27.0 18.9 | 251 38 35.5 12.1 39 113 15850 225 37 26.2 26.2 | 241 40 34.7 19.4 40 101 16459 265 27 26.9 2.4 | 277 36 35.4 -4.4 41 100 16540 255 19 18.4 4.9 | 274 27 26.9 -1.9 42 96 16764 255 19 18.4 4.9 | 274 27 26.9 -1.9 43 91 17069 210 23 11.5 19.9 | 237 24 20.0 13.1 44 78 17983 235 16 13.1 9.2 | 264 22 21.6 2.4 45 74 18288 185 18 1.6 17.9 | 222 15 10.1 11.1 46 70 18593 185 19 1.7 18.9 | 220 16 10.2 12.1 47 63 19202 280 4 3.9 -0.7 | 301 15 12.5 -7.5 48 60 19507 60 8 -6.9 -4.0 | 352 11 1.6 -10.8 49 56 19812 200 4 1.4 3.8 | 287 10 9.9 -3.0 50 54 20117 95 2 -2.0 0.2 | 315 9 6.5 -6.6 51 51 20422 240 4 3.5 2.0 | 292 13 12.0 -4.8 52 48 20726 65 4 -3.6 -1.7 | 330 10 4.9 -8.5 53 46 21031 115 2 -1.8 0.8 | 312 9 6.7 -5.9 54 43 21336 95 10 -10.0 0.9 | 14 6 -1.4 -5.9 55 39 21946 40 6 -3.9 -4.6 | 338 12 4.7 -11.4 56 37 22250 35 18 -10.3 -14.7 | 5 22 -1.8 -21.5 57 33 22860 60 14 -12.1 -7.0 | 15 14 -3.6 -13.8 58 31 23165 90 16 -16.0 0.0 | 48 10 -7.5 -6.8 59 28 23774 105 21 -20.3 5.4 | 83 12 -11.8 -1.4 60 24 24689 60 19 -16.5 -9.5 | 26 18 -7.9 -16.3 61 23 24994 95 19 -18.9 1.7 | 64 12 -10.4 -5.1 62 21 25603 90 16 -16.0 0.0 | 48 10 -7.5 -6.8 63 18 26213 60 12 -10.4 -6.0 | 8 13 -1.9 -12.8 64 17 26518 85 10 -10.0 -0.9 | 11 8 -1.4 -7.7 65 17 26822 20 14 -4.8 -13.2 | 349 20 3.7 -19.9 66 15 27432 60 8 -6.9 -4.0 | 352 11 1.6 -10.8 67 13 28042 15 10 -2.6 -9.7 | 340 17 5.9 -16.4 68 12 28651 55 4 -3.3 -2.3 | 330 10 5.2 -9.1 69 11 28956 105 6 -5.8 1.6 | 333 6 2.7 -5.2 70 11 29261 150 2 -1.0 1.7 | 304 9 7.5 -5.1 71 10 29566 330 6 3.0 -5.2 | 316 17 11.5 -12.0 72 9 30175 290 19 17.9 -6.5 | 297 30 26.4 -13.3 Wind Parameters Mean winds (0-6000m): 98.6 at 14.5 knts Storm direction: 128.6 at 10.9 knts Shear (0-3000m) pos: 3.3 neg: 0.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 111.0 neg: -16.1 tot: 94.9 m^2/s^2 ave: 31.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.2 10^-3/s Energy-Hel index: 0.64 Bulk Rich Number: 44.03 Bulk Shear: 22.45 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 49 16 12 18| 13.8 0.0 13.8| 43.4 -0.1 43.3 86.6 0.71| 16.7 11.9 1000 56 17 20 18| 7.3 0.0 7.3| 67.6 -0.1 67.5 67.5 0.75| 11.5 8.7 1500 65 18 28 16| 5.0 0.0 5.0| 82.2 -0.1 82.1 54.7 0.75| 9.6 7.1 2000 75 18 38 15| 4.8 0.0 4.8|104.2 -0.1 104.1 52.1 0.80| 9.0 7.2 2500 83 19 49 14| 3.9 0.0 3.9|111.0 -1.8 109.2 43.7 0.78| 7.9 6.1 3000 88 19 54 13| 3.3 0.9 4.1|111.0 -16.1 94.9 31.6 0.57| 7.4 4.2 4000 89 18 53 12| 2.1 1.2 3.3|111.0 -39.3 71.7 17.9 0.27| 7.3 1.9 5000 92 16 49 9| 1.8 0.9 2.7|112.2 -46.2 66.0 13.2 0.15| 6.8 1.0 6000 99 15 52 7| 1.8 0.5 2.3|113.8 -61.7 52.1 8.7 0.05| 7.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251127.00.gif