UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 10 JAN 26 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 23.2 20.0 82 3.2 21.0 75 2 295.3 298.0 293.7 337.5 14.70 1 1000 106 22.6 21.2 92 1.4 21.6 95 14 295.8 298.6 294.8 341.9 16.05 2 925 792 22.2 14.2 60 8.0 16.9 250 8 302.0 304.0 293.0 334.7 11.07 3 850 1524 18.6 9.6 56 9.0 13.0 295 8 305.6 307.3 292.3 332.3 8.86 4 700 3169 9.8 -14.2 17 24.0 0.1 110 14 313.3 313.7 288.5 319.3 1.82 5 500 5870 -6.5 -38.5 6 32.0 -13.1 135 25 325.1 325.2 290.6 326.1 0.27 6 400 7580 -19.3 -50.3 5 31.0 -23.0 145 18 329.9 329.9 291.8 330.3 0.10 7 300 9660 -35.5 -41.5 54 6.0 -36.1 175 10 335.3 335.4 293.5 336.6 0.34 8 250 10890 -45.5 -54.5 36 9.0 -45.9 185 18 338.4 338.4 294.0 338.8 0.09 9 200 12350 -55.1 -74.1 8 19.0 -55.4 250 6 345.5 345.5 295.6 345.5 0.01 10 150 14130 -66.5 -81.5 10 15.0 -66.6 230 25 355.5 355.5 297.8 355.5 0.00 11 100 16570 -74.1 -92.1 5 18.0 -74.2 230 18 384.6 384.6 303.0 384.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 579.75 mb = 4792.91 m = 15724.59 ft Wetbulb zero: 697.94 mb = 3192.70 m = 10474.62 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 32.29 % Est. max temperature: 32.92 C = 91.26 F Sfc-Lift cond lev (LCL): 965.86 mb = 411.64 m = 1350.52 ft T: 22.42 C 700-500 lapse rate: 6.03 C/km ThetaE index: 22.57 C Layer 925.0- 500.0 mb Conv cond level (CCL): 773.97 mb = 2317.86 m = 7604.43 ft Mean mixing ratio: 13.40 g/kg Conv temperature: 37.27 C = 99.08 F Cap Strength: 4.22 C Lifted Index: 1.10 C Risk: Showers probable Lifted Index @300 mb: -0.25 C Lifted Index @700 mb: 2.75 C Showalter Index: 3.65 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 10.70 Risk: None Sweat Index: 156.20 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.14 J/kg Max Up Vert Vel: 11.41 m/s Conv Inhibition (B-): 466.01 J/kg Cap Strength: 4.22 C Lift Cond Lev (LCL): 897.21 mb = 1056.05 m = 3464.67 ft Lev Free Conv (LFC): 432.21 mb = 6986.46 m = 22921.19 ft Equ Level (EL): 282.21 mb = 10072.35 m = 33045.37 ft B at Equ Level: 64.01 J/kg Max Parcel Lev (MPL): 232.21 mb = 11372.92 m = 37312.27 ft Wind level data Storm motion: 154 at 10 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 75 2 -1.9 -0.5 | 346 10 2.3 -9.3 1 1000 106 95 14 -13.9 1.2 | 52 12 -9.7 -7.5 2 978 305 110 19 -17.9 6.5 | 81 14 -13.6 -2.2 3 944 610 240 4 3.5 2.0 | 311 10 7.7 -6.7 4 925 792 250 8 7.5 2.7 | 297 13 11.7 -6.0 5 912 914 255 12 11.6 3.1 | 290 17 15.8 -5.6 6 880 1219 300 8 6.9 -4.0 | 319 17 11.1 -12.7 7 850 1524 295 8 7.3 -3.4 | 317 17 11.5 -12.1 8 850 1524 310 6 4.6 -3.9 | 325 15 8.8 -12.6 9 820 1829 90 4 -4.0 0.0 | 359 9 0.2 -8.7 10 791 2134 100 4 -3.9 0.7 | 358 8 0.3 -8.0 11 736 2743 125 18 -14.7 10.3 | 99 11 -10.5 1.6 12 700 3169 110 14 -13.2 4.8 | 66 10 -8.9 -4.0 13 659 3658 95 8 -8.0 0.7 | 25 9 -3.7 -8.0 14 610 4267 120 12 -10.4 6.0 | 66 7 -6.2 -2.7 15 588 4572 115 19 -17.2 8.0 | 87 13 -13.0 -0.7 16 545 5182 145 16 -9.2 13.1 | 131 7 -5.0 4.4 17 524 5486 130 23 -17.6 14.8 | 114 15 -13.4 6.0 18 500 5870 135 25 -17.7 17.7 | 124 16 -13.5 8.9 19 485 6096 140 23 -14.8 17.6 | 130 14 -10.6 8.9 20 448 6706 140 14 -9.0 10.7 | 113 5 -4.8 2.0 21 431 7010 145 18 -10.3 14.7 | 135 9 -6.1 6.0 22 400 7580 145 18 -10.3 14.7 | 135 9 -6.1 6.0 23 398 7620 140 14 -9.0 10.7 | 113 5 -4.8 2.0 24 351 8534 200 14 4.8 13.2 | 244 10 9.0 4.4 25 336 8839 195 14 3.6 13.5 | 239 9 7.8 4.8 26 322 9144 160 10 -3.4 9.4 | 231 1 0.8 0.7 27 300 9660 175 10 -0.9 10.0 | 250 4 3.3 1.2 28 270 10363 185 21 1.8 20.9 | 206 14 6.1 12.2 29 250 10890 185 18 1.6 17.9 | 212 11 5.8 9.2 30 236 11278 185 10 0.9 10.0 | 257 5 5.1 1.2 31 225 11582 240 4 3.5 2.0 | 311 10 7.7 -6.7 32 205 12192 280 10 9.8 -1.7 | 307 18 14.1 -10.5 33 200 12350 250 6 5.6 2.1 | 304 12 9.9 -6.7 34 186 12802 210 8 4.0 6.9 | 282 8 8.2 -1.8 35 177 13106 270 10 10.0 -0.0 | 302 17 14.2 -8.7 36 160 13716 260 16 15.8 2.8 | 287 21 20.0 -6.0 37 150 14130 230 25 19.2 16.1 | 253 24 23.4 7.3 38 138 14630 210 25 12.5 21.7 | 232 21 16.7 12.9 39 125 15240 245 35 31.7 14.8 | 260 36 35.9 6.0 40 119 15545 255 29 28.0 7.5 | 272 32 32.2 -1.2 41 102 16459 225 12 8.5 8.5 | 271 13 12.7 -0.3 42 100 16570 230 18 13.8 11.6 | 261 18 18.0 2.8 43 97 16764 230 18 13.8 11.6 | 261 18 18.0 2.8 44 91 17069 190 19 3.3 18.7 | 217 12 7.5 10.0 45 86 17374 190 16 2.8 15.8 | 225 10 7.0 7.0 46 82 17678 165 23 -6.0 22.2 | 173 14 -1.7 13.5 47 73 18288 175 27 -2.4 26.9 | 186 18 1.9 18.2 48 65 18898 140 21 -13.5 16.1 | 128 12 -9.3 7.3 49 62 19202 155 25 -10.6 22.7 | 155 15 -6.3 13.9 50 59 19507 130 18 -13.8 11.6 | 106 10 -9.6 2.8 51 55 19812 145 12 -6.9 9.8 | 112 3 -2.7 1.1 52 52 20117 125 12 -9.8 6.9 | 72 6 -5.6 -1.9 53 47 20726 95 10 -10.0 0.9 | 36 10 -5.7 -7.9 54 44 21031 130 10 -7.7 6.4 | 56 4 -3.4 -2.3 55 40 21641 45 8 -5.7 -5.7 | 6 14 -1.4 -14.4 56 38 21946 45 14 -9.9 -9.9 | 17 19 -5.7 -18.6 57 36 22250 70 14 -13.2 -4.8 | 33 16 -8.9 -13.5 58 30 23165 100 16 -15.8 2.8 | 63 13 -11.5 -6.0 59 28 23470 45 18 -12.7 -12.7 | 22 23 -8.5 -21.5 60 27 23774 60 16 -13.9 -8.0 | 30 19 -9.6 -16.7 61 24 24384 55 21 -17.2 -12.0 | 32 25 -13.0 -20.8 62 20 25298 95 25 -24.9 2.2 | 72 22 -20.7 -6.6 63 18 25908 110 33 -31.0 11.3 | 95 27 -26.8 2.5 64 16 26518 95 31 -30.9 2.7 | 77 27 -26.7 -6.0 65 12 28042 80 21 -20.7 -3.6 | 53 21 -16.5 -12.4 66 11 28651 95 29 -28.9 2.5 | 76 25 -24.7 -6.2 67 10 28956 75 23 -22.2 -6.0 | 51 23 -18.0 -14.7 68 9 29566 80 16 -15.8 -2.8 | 45 16 -11.5 -11.5 Wind Parameters Mean winds (0-6000m): 124.2 at 12.9 knts Storm direction: 154.2 at 9.7 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 190.9 neg: -25.9 tot: 165.0 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 17.5 stream: 12.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 64.72 Bulk Shear: 1.01 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 ------------------------------------------------------------------------------- 500 113 14 68 9| 10.4 0.0 10.4| 71.9 0.0 71.9 143.9 0.91| 47.0 42.9 1000 136 11 76 3| 6.5 0.0 6.5| 96.9 -15.8 81.1 81.1 0.72| 32.7 23.6 1500 210 10 270 9| 3.3 0.0 3.3|121.9 -17.7 104.2 69.5 0.73| 23.9 17.5 2000 202 9 275 8| 0.6 0.0 0.6|163.0 -18.0 145.0 72.5 0.73| 21.8 15.8 2500 127 8 35 4| 2.3 0.0 2.3|180.3 -18.1 162.2 64.9 0.75| 19.4 14.5 3000 125 10 50 5| 2.4 0.0 2.4|190.9 -25.9 165.0 55.0 0.70| 17.5 12.3 4000 116 10 48 7| 1.9 0.9 2.8|196.6 -46.3 150.3 37.6 0.59| 14.6 8.5 5000 118 11 58 7| 2.3 0.7 3.0|223.4 -46.3 177.1 35.4 0.60| 13.3 8.0 6000 124 13 77 7| 2.0 0.3 2.3|240.9 -54.2 186.7 31.1 0.56| 12.3 6.8 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20260110.12.gif