UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 9 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 1010 10 22.4 18.6 79 3.8 19.8 65 1 294.7 297.1 292.6 333.3 13.47 1 1000 97 22.8 19.8 83 3.0 20.7 90 12 296.0 298.6 293.9 338.2 14.69 2 925 782 22.8 12.8 53 10.0 16.3 335 10 302.6 304.5 292.4 332.6 10.09 3 850 1508 20.6 7.6 43 13.0 12.7 155 6 307.7 309.2 292.0 331.3 7.72 4 700 3166 11.4 -9.6 22 21.0 2.0 170 16 315.1 315.6 289.9 323.7 2.63 5 500 5890 -5.9 -38.9 5 33.0 -12.8 100 27 325.8 325.9 290.8 326.8 0.26 6 400 7590 -20.3 -50.3 5 30.0 -23.8 130 23 328.6 328.6 291.4 329.0 0.10 7 300 9660 -35.1 -61.1 5 26.0 -36.5 115 14 335.9 335.9 293.3 336.0 0.03 8 250 10910 -43.3 -70.3 4 27.0 -44.1 165 10 341.7 341.7 294.7 341.7 0.01 9 200 12380 -55.1 -73.1 9 18.0 -55.4 30 10 345.5 345.5 295.6 345.6 0.01 10 150 14170 -66.1 -82.1 9 16.0 -66.2 245 27 356.2 356.2 298.0 356.2 0.00 11 100 16600 -75.5 -91.5 6 16.0 -75.5 190 18 381.9 381.9 302.5 381.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 568.21 mb = 4961.01 m = 16276.07 ft Wetbulb zero: 673.49 mb = 3478.57 m = 11412.48 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 30.00 % Est. max temperature: 34.74 C = 94.53 F Sfc-Lift cond lev (LCL): 955.33 mb = 498.51 m = 1635.52 ft T: 22.80 C 700-500 lapse rate: 6.35 C/km ThetaE index: 14.51 C Layer 925.0- 500.0 mb Conv cond level (CCL): 699.02 mb = 3177.30 m = 10424.10 ft Mean mixing ratio: 12.15 g/kg Conv temperature: 42.90 C = 109.22 F Cap Strength: 6.81 C Lifted Index: 2.99 C Risk: None Lifted Index @300 mb: 2.00 C Lifted Index @700 mb: 5.35 C Showalter Index: 4.74 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 13.50 C K Index: 13.10 Risk: None Sweat Index: 130.20 Risk: None Energy Index: -0.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.89 J/kg Max Up Vert Vel: 5.98 m/s Conv Inhibition (B-): 4520.97 J/kg Cap Strength: 6.82 C Lift Cond Lev (LCL): 870.41 mb = 1304.23 m = 4278.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 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 1010 10 65 1 -0.9 -0.4 | 345 10 2.7 -10.0 1 1000 97 90 12 -12.0 0.0 | 41 13 -8.3 -9.6 2 977 305 350 8 1.4 -7.9 | 344 18 5.0 -17.5 3 943 610 320 12 7.7 -9.2 | 329 22 11.4 -18.8 4 925 782 335 10 4.2 -9.1 | 337 20 7.9 -18.7 5 911 914 10 2 -0.3 -2.0 | 344 12 3.3 -11.6 6 879 1219 185 2 0.2 2.0 | 333 9 3.8 -7.6 7 850 1508 155 6 -2.5 5.4 | 345 4 1.1 -4.2 8 848 1524 120 6 -5.2 3.0 | 13 7 -1.5 -6.6 9 819 1829 175 6 -0.5 6.0 | 319 5 3.1 -3.6 10 790 2134 85 4 -4.0 -0.3 | 2 10 -0.3 -10.0 11 762 2438 190 4 0.7 3.9 | 323 7 4.3 -5.7 12 736 2743 205 10 4.2 9.1 | 274 8 7.9 -0.6 13 710 3048 170 12 -2.1 11.8 | 215 3 1.6 2.2 14 700 3166 170 16 -2.8 15.8 | 188 6 0.9 6.1 15 684 3353 170 18 -3.1 17.7 | 184 8 0.5 8.1 16 634 3962 145 16 -9.2 13.1 | 122 7 -5.5 3.5 17 611 4267 125 14 -11.5 8.0 | 79 8 -7.8 -1.6 18 588 4572 135 19 -13.4 13.4 | 111 11 -9.8 3.8 19 526 5486 105 29 -28.0 7.5 | 85 24 -24.4 -2.1 20 506 5791 100 25 -24.6 4.3 | 76 22 -21.0 -5.3 21 500 5890 100 27 -26.6 4.7 | 78 23 -22.9 -4.9 22 468 6401 125 23 -18.8 13.2 | 103 16 -15.2 3.6 23 400 7590 130 23 -17.6 14.8 | 110 15 -14.0 5.2 24 398 7620 130 23 -17.6 14.8 | 110 15 -14.0 5.2 25 366 8230 120 21 -18.2 10.5 | 93 15 -14.5 0.9 26 336 8839 145 16 -9.2 13.1 | 122 7 -5.5 3.5 27 322 9144 130 14 -10.7 9.0 | 85 7 -7.1 -0.6 28 300 9660 115 14 -12.7 5.9 | 68 10 -9.0 -3.7 29 259 10668 110 10 -9.4 3.4 | 43 8 -5.7 -6.2 30 250 10910 165 10 -2.6 9.7 | 268 1 1.1 0.0 31 248 10973 160 10 -3.4 9.4 | 314 0 0.2 -0.2 32 236 11278 350 4 0.7 -3.9 | 342 14 4.3 -13.6 33 216 11887 50 6 -4.6 -3.9 | 4 14 -0.9 -13.5 34 200 12380 30 10 -5.0 -8.7 | 4 18 -1.3 -18.3 35 187 12802 30 10 -5.0 -8.7 | 4 18 -1.3 -18.3 36 169 13411 230 10 7.7 6.4 | 286 12 11.3 -3.2 37 161 13716 205 10 4.2 9.1 | 274 8 7.9 -0.6 38 150 14170 245 27 24.5 11.4 | 266 28 28.1 1.8 39 146 14326 250 29 27.3 9.9 | 269 31 30.9 0.3 40 132 14935 265 29 28.9 2.5 | 282 33 32.5 -7.1 41 125 15240 270 27 27.0 -0.0 | 287 32 30.7 -9.6 42 113 15850 225 14 9.9 9.9 | 269 14 13.6 0.3 43 108 16154 270 8 8.0 -0.0 | 310 15 11.7 -9.6 44 102 16459 195 6 1.6 5.8 | 306 6 5.2 -3.8 45 100 16600 190 18 3.1 17.7 | 220 11 6.8 8.1 46 97 16764 190 18 3.1 17.7 | 220 11 6.8 8.1 47 87 17374 190 16 2.8 15.8 | 226 9 6.4 6.1 48 82 17678 155 12 -5.1 10.9 | 132 2 -1.4 1.3 49 78 17983 160 21 -7.2 19.7 | 161 11 -3.5 10.1 50 73 18288 140 19 -12.2 14.6 | 120 10 -8.6 4.9 51 69 18593 150 41 -20.5 35.5 | 147 31 -16.8 25.9 52 66 18898 160 33 -11.3 31.0 | 160 23 -7.6 21.4 53 62 19202 130 21 -16.1 13.5 | 107 13 -12.4 3.9 54 59 19507 245 6 5.4 2.5 | 308 12 9.1 -7.1 55 56 19812 330 2 1.0 -1.7 | 338 12 4.7 -11.3 56 53 20117 105 4 -3.9 1.0 | 1 9 -0.2 -8.6 57 50 20422 140 6 -3.9 4.6 | 2 5 -0.2 -5.0 58 47 20726 70 10 -9.4 -3.4 | 24 14 -5.7 -13.0 59 44 21031 85 10 -10.0 -0.9 | 31 12 -6.3 -10.5 60 42 21336 45 10 -7.1 -7.1 | 12 17 -3.4 -16.7 61 40 21641 115 16 -14.5 6.8 | 75 11 -10.8 -2.9 62 36 22250 115 12 -10.9 5.1 | 58 9 -7.2 -4.5 63 34 22555 360 8 -0.0 -8.0 | 348 18 3.7 -17.6 64 32 22860 55 16 -13.1 -9.2 | 27 21 -9.5 -18.8 65 30 23165 40 19 -12.2 -14.6 | 20 26 -8.6 -24.2 66 28 23470 65 16 -14.5 -6.8 | 34 20 -10.8 -16.4 67 27 23774 130 18 -13.8 11.6 | 101 10 -10.1 2.0 68 25 24079 75 10 -9.7 -2.6 | 26 14 -6.0 -12.2 69 24 24384 90 16 -16.0 0.0 | 52 16 -12.3 -9.6 70 20 25298 95 23 -22.9 2.0 | 68 21 -19.3 -7.6 71 19 25603 75 25 -24.1 -6.5 | 52 26 -20.5 -16.1 72 15 26822 125 23 -18.8 13.2 | 103 16 -15.2 3.6 73 14 27432 95 23 -22.9 2.0 | 68 21 -19.3 -7.6 74 12 28042 95 37 -36.9 3.2 | 79 34 -33.2 -6.4 75 10 28956 80 31 -30.5 -5.4 | 61 31 -26.9 -15.0 76 8 30175 105 19 -18.4 4.9 | 72 15 -14.7 -4.7 Wind Parameters Mean winds (0-6000m): 129.2 at 13.7 knts Storm direction: 159.2 at 10.3 knts Shear (0-3000m) pos: 3.0 neg: 1.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -114.5 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -128.3 tot: -59.8 m^2/s^2 ave: -19.9 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 15.0 stream: -3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 46.41 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 21 9 359 18| 0.0 11.1 11.1| 29.2 -81.5 -52.3 -104.6 -0.24| 32.7 -7.9 1000 351 9 345 19| 5.7 5.6 11.3| 59.4 -93.3 -33.8 -33.8 -0.07| 24.7 -1.8 1500 352 7 344 17| 5.7 3.7 9.4| 61.8 -99.5 -37.7 -25.2 -0.08| 19.4 -1.5 2000 17 6 354 16| 4.3 3.2 7.5| 68.5-103.7 -35.2 -17.6 -0.04| 17.2 -0.7 2500 46 6 3 14| 3.6 2.6 6.2| 68.5-115.1 -46.6 -18.6 -0.12| 15.9 -1.9 3000 174 7 316 4| 3.0 1.0 4.0| 68.5-128.3 -59.8 -19.9 -0.20| 15.0 -3.0 4000 163 9 310 1| 2.2 0.9 3.2| 68.5-147.5 -79.0 -19.7 -0.29| 13.1 -3.8 5000 147 11 80 2| 1.8 1.8 3.6| 78.9-165.1 -86.3 -17.3 -0.27| 12.2 -3.3 6000 129 14 82 7| 1.5 2.2 3.7| 95.3-213.3-118.0 -19.7 -0.28| 11.6 -3.2 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20260109.12.gif