UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 8 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 1008 10 30.2 22.2 62 8.0 24.3 75 4 302.7 305.8 297.3 352.8 16.95 1 1000 82 28.0 22.0 70 6.0 23.6 75 10 301.1 304.2 296.8 350.8 16.87 2 925 770 22.6 19.2 81 3.4 20.2 90 2 302.4 305.2 296.1 347.7 15.31 3 850 1502 17.8 13.8 77 4.0 15.1 0 0 304.8 307.0 294.3 339.9 11.75 4 700 3147 11.0 0.0 47 11.0 5.0 260 4 314.7 315.7 292.3 332.0 5.47 5 500 5860 -5.5 -47.5 2 42.0 -12.8 45 2 326.3 326.4 290.8 326.7 0.10 6 400 7580 -16.5 -39.5 12 23.0 -20.5 330 18 333.5 333.6 293.0 334.7 0.31 7 300 9680 -31.5 -59.5 5 28.0 -33.4 260 19 341.0 341.0 294.6 341.2 0.04 8 250 10940 -41.3 -55.3 21 14.0 -42.1 260 23 344.7 344.7 295.5 345.0 0.08 9 200 12410 -53.3 -60.3 42 7.0 -53.5 255 39 348.4 348.4 296.3 348.6 0.06 10 150 14210 -67.3 -80.3 14 13.0 -67.4 245 35 354.2 354.2 297.5 354.2 0.00 11 100 16570 -78.5 -89.5 15 11.0 -78.5 280 25 376.1 376.1 301.6 376.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 566.67 mb = 4955.67 m = 16258.55 ft Wetbulb zero: 643.86 mb = 3821.10 m = 12536.27 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 47.54 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 898.04 mb = 1026.05 m = 3366.28 ft T: 20.92 C 700-500 lapse rate: 6.08 C/km ThetaE index: 26.09 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 864.65 mb = 1354.09 m = 4442.48 ft Mean mixing ratio: 15.94 g/kg Conv temperature: 31.86 C = 89.35 F Cap Strength: 1.36 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.60 C Lifted Index @700 mb: 0.67 C Showalter Index: 1.34 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.30 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 167.60 Risk: None Energy Index: -2.41 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 684.37 J/kg Max Up Vert Vel: 37.00 m/s Conv Inhibition (B-): 52.09 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 894.71 mb = 1058.26 m = 3471.94 ft Lev Free Conv (LFC): 649.71 mb = 3748.18 m = 12297.04 ft Equ Level (EL): 189.71 mb = 12740.62 m = 41799.43 ft B at Equ Level: 676.23 J/kg Max Parcel Lev (MPL): 109.71 mb = 16030.82 m = 52593.92 ft Wind level data Storm motion: 255 at 3 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 1008 10 75 4 -3.9 -1.0 | 75 7 -6.7 -1.8 1 1000 82 75 10 -9.7 -2.6 | 75 13 -12.5 -3.4 2 925 770 90 2 -2.0 0.0 | 81 5 -4.9 -0.8 3 910 914 65 2 -1.8 -0.8 | 71 5 -4.7 -1.6 4 850 1502 0 0 -0.0 -0.0 | 75 3 -2.9 -0.8 5 848 1524 250 4 3.8 1.4 | 236 1 0.9 0.6 6 818 1829 225 10 7.1 7.1 | 214 8 4.2 6.3 7 789 2134 95 2 -2.0 0.2 | 83 5 -4.9 -0.6 8 761 2438 325 2 1.1 -1.6 | 36 3 -1.7 -2.4 9 708 3048 230 4 3.1 2.6 | 186 2 0.2 1.8 10 700 3147 260 4 3.9 0.7 | 274 1 1.1 -0.1 11 682 3353 205 2 0.8 1.8 | 117 2 -2.0 1.0 12 657 3658 320 2 1.3 -1.5 | 35 3 -1.6 -2.3 13 633 3962 185 2 0.2 2.0 | 114 3 -2.7 1.2 14 609 4267 240 8 6.9 4.0 | 231 5 4.1 3.2 15 587 4572 215 6 3.4 4.9 | 188 4 0.6 4.1 16 565 4877 250 8 7.5 2.7 | 247 5 4.6 2.0 17 544 5182 185 4 0.3 4.0 | 142 4 -2.5 3.2 18 524 5486 330 2 1.0 -1.7 | 37 3 -1.9 -2.5 19 504 5791 35 2 -1.1 -1.6 | 59 5 -4.0 -2.4 20 500 5860 45 2 -1.4 -1.4 | 63 5 -4.3 -2.2 21 485 6096 335 4 1.7 -3.6 | 15 5 -1.2 -4.4 22 400 7580 330 18 9.0 -15.6 | 339 17 6.1 -16.4 23 382 7925 330 21 10.5 -18.2 | 338 20 7.6 -19.0 24 323 9144 260 18 17.7 3.1 | 261 15 14.8 2.4 25 300 9680 260 19 18.7 3.3 | 261 16 15.8 2.5 26 250 10940 260 23 22.7 4.0 | 261 20 19.8 3.2 27 227 11582 250 33 31.0 11.3 | 250 30 28.1 10.5 28 200 12410 255 39 37.7 10.1 | 255 36 34.8 9.3 29 162 13716 270 41 41.0 -0.0 | 271 38 38.1 -0.8 30 150 14210 245 35 31.7 14.8 | 244 32 28.8 14.0 31 147 14326 250 35 32.9 12.0 | 250 32 30.0 11.2 32 126 15240 230 14 10.7 9.0 | 224 11 7.8 8.2 33 107 16154 255 27 26.1 7.0 | 255 24 23.2 6.2 34 100 16570 280 25 24.6 -4.3 | 283 22 21.7 -5.1 35 97 16764 280 25 24.6 -4.3 | 283 22 21.7 -5.1 36 87 17374 265 18 17.9 1.6 | 267 15 15.1 0.8 37 82 17678 220 14 9.0 10.7 | 212 12 6.1 10.0 38 78 17983 300 18 15.6 -9.0 | 308 16 12.7 -9.8 39 74 18288 225 8 5.7 5.7 | 210 6 2.8 4.9 40 66 18898 200 2 0.7 1.9 | 117 2 -2.2 1.1 41 63 19202 135 8 -5.7 5.7 | 120 10 -8.5 4.9 42 60 19507 175 16 -1.4 15.9 | 164 16 -4.3 15.2 43 57 19812 155 6 -2.5 5.4 | 131 7 -5.4 4.7 44 54 20117 5 2 -0.2 -2.0 | 48 4 -3.1 -2.8 45 51 20422 110 2 -1.9 0.7 | 89 5 -4.8 -0.1 46 48 20726 65 4 -3.6 -1.7 | 69 7 -6.5 -2.5 47 46 21031 80 8 -7.9 -1.4 | 79 11 -10.8 -2.2 48 43 21336 145 6 -3.4 4.9 | 123 8 -6.3 4.1 49 41 21641 120 12 -10.4 6.0 | 112 14 -13.3 5.2 50 39 21946 60 10 -8.7 -5.0 | 63 13 -11.5 -5.8 51 35 22555 125 16 -13.1 9.2 | 118 18 -16.0 8.4 52 33 22860 60 14 -12.1 -7.0 | 63 17 -15.0 -7.8 53 31 23165 110 14 -13.2 4.8 | 104 17 -16.0 4.0 54 30 23470 90 16 -16.0 0.0 | 88 19 -18.9 -0.8 55 25 24384 75 14 -13.5 -3.6 | 75 17 -16.4 -4.4 56 24 24689 90 19 -19.0 0.0 | 88 22 -21.9 -0.8 57 20 25603 75 19 -18.4 -4.9 | 75 22 -21.2 -5.7 58 19 25908 95 21 -20.9 1.8 | 93 24 -23.8 1.1 59 18 26213 60 21 -18.2 -10.5 | 62 24 -21.1 -11.3 60 17 26518 95 21 -20.9 1.8 | 93 24 -23.8 1.1 61 16 27127 135 23 -16.3 16.3 | 129 25 -19.1 15.5 62 14 27737 105 18 -17.4 4.7 | 101 21 -20.3 3.9 63 11 28956 40 4 -2.6 -3.1 | 55 7 -5.4 -3.8 64 10 29870 35 10 -5.7 -8.2 | 44 12 -8.6 -9.0 65 9 30175 50 10 -7.7 -6.4 | 56 13 -10.5 -7.2 Wind Parameters Mean winds (0-6000m): 225.0 at 4.0 knts Storm direction: 255.0 at 3.0 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -35.2 tot: -31.8 m^2/s^2 ave: -10.6 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 42.80 Bulk Shear: 15.99 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 78 7 77 10| 1.3 0.0 1.3| 3.0 0.0 3.0 6.0 0.10| 10.8 1.1 1000 77 5 76 8| 0.6 1.9 2.5| 3.1 -1.6 1.5 1.5 -0.00| 7.5 -0.0 1500 76 4 75 7| 0.4 2.0 2.5| 3.4 -2.8 0.7 0.4 -0.07| 6.0 -0.4 2000 109 5 96 7| 0.3 1.4 1.7| 3.4 -23.6 -20.2 -10.1 -0.53| 10.8 -5.8 2500 107 4 93 7| 1.3 1.1 2.4| 3.4 -34.3 -30.9 -12.4 -0.60| 10.6 -6.3 3000 125 4 104 6| 1.1 1.6 2.7| 3.4 -35.2 -31.8 -10.6 -0.61| 9.6 -5.8 4000 179 4 134 4| 1.0 1.5 2.5| 4.9 -36.5 -31.6 -7.9 -0.51| 8.6 -4.4 5000 222 4 178 2| 0.8 1.2 2.0| 13.9 -42.5 -28.6 -5.7 -0.38| 8.4 -3.2 6000 225 4 178 2| 1.2 1.0 2.2| 16.5 -48.7 -32.2 -5.4 -0.37| 8.4 -3.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251108.00.gif