UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 5 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 1018 10 25.2 20.5 75 4.7 21.9 255 12 296.8 299.6 294.4 340.4 15.08 1 1000 160 22.4 21.1 92 1.3 21.5 255 10 295.5 298.4 294.7 341.4 15.95 2 925 833 19.4 16.6 84 2.8 17.5 305 2 299.1 301.5 293.6 336.9 12.95 3 850 1559 14.8 13.8 94 1.0 14.1 75 4 301.6 303.8 293.4 336.3 11.75 4 700 3188 8.6 5.4 80 3.2 6.7 40 8 312.0 313.5 293.6 337.0 8.06 5 500 5890 -6.5 -14.5 53 8.0 -9.6 190 10 325.1 325.6 292.7 333.6 2.49 6 400 7620 -13.7 -60.7 1 47.0 -19.2 275 4 337.2 337.2 293.6 337.3 0.03 7 300 9730 -30.5 -48.5 16 18.0 -32.3 235 2 342.4 342.4 295.0 343.0 0.16 8 250 11000 -40.7 -58.7 13 18.0 -41.6 185 18 345.6 345.6 295.7 345.8 0.06 9 200 12480 -53.3 -62.3 33 9.0 -53.5 215 19 348.4 348.4 296.3 348.6 0.04 10 150 14260 -67.9 -77.9 23 10.0 -67.9 190 16 353.1 353.1 297.3 353.1 0.01 11 100 16640 -79.3 -90.3 15 11.0 -79.3 175 10 374.5 374.5 301.4 374.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 586.09 mb = 4726.89 m = 15507.97 ft Wetbulb zero: 617.74 mb = 4191.86 m = 13752.67 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 77.62 % Est. max temperature: 29.42 C = 84.96 F Sfc-Lift cond lev (LCL): 950.68 mb = 596.60 m = 1957.32 ft T: 20.45 C 700-500 lapse rate: 5.59 C/km ThetaE index: 5.05 C Layer 925.0- 700.0 mb Conv cond level (CCL): 900.98 mb = 1058.93 m = 3474.15 ft Mean mixing ratio: 14.52 g/kg Conv temperature: 28.32 C = 82.97 F Cap Strength: 1.26 C Lifted Index: 0.57 C Risk: Showers probable Lifted Index @300 mb: 3.99 C Lifted Index @700 mb: 1.14 C Showalter Index: 1.86 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.30 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 183.60 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.17 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 17.12 J/kg Cap Strength: 1.26 C Lift Cond Lev (LCL): 936.47 mb = 726.66 m = 2384.01 ft Lev Free Conv (LFC): 851.47 mb = 1544.21 m = 5066.24 ft Equ Level (EL): 811.47 mb = 1948.26 m = 6391.84 ft B at Equ Level: 10.97 J/kg Max Parcel Lev (MPL): 731.47 mb = 2819.08 m = 9248.85 ft Wind level data Storm motion: 292 at 5 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 1018 10 255 12 11.6 3.1 | 235 9 7.1 5.0 1 1000 160 255 10 9.7 2.6 | 229 7 5.1 4.4 2 949 610 310 4 3.1 -2.6 | 64 2 -1.5 -0.7 3 925 833 305 2 1.6 -1.1 | 104 3 -2.9 0.7 4 916 914 55 6 -4.9 -3.4 | 80 10 -9.4 -1.6 5 884 1219 55 6 -4.9 -3.4 | 80 10 -9.4 -1.6 6 850 1559 75 4 -3.9 -1.0 | 96 8 -8.4 0.8 7 823 1829 35 6 -3.4 -4.9 | 69 9 -8.0 -3.1 8 765 2438 10 8 -1.4 -7.9 | 44 8 -5.9 -6.0 9 738 2743 25 6 -2.5 -5.4 | 63 8 -7.1 -3.6 10 712 3048 50 6 -4.6 -3.9 | 78 9 -9.1 -2.0 11 700 3188 40 8 -5.1 -6.1 | 66 11 -9.7 -4.3 12 686 3353 345 6 1.6 -5.8 | 37 5 -3.0 -3.9 13 660 3658 335 6 2.5 -5.4 | 29 4 -2.0 -3.6 14 636 3962 210 4 2.0 3.5 | 155 6 -2.5 5.3 15 612 4267 190 8 1.4 7.9 | 162 10 -3.1 9.7 16 589 4572 205 6 2.5 5.4 | 165 8 -2.0 7.3 17 567 4877 250 4 3.8 1.4 | 167 3 -0.8 3.2 18 546 5182 190 8 1.4 7.9 | 162 10 -3.1 9.7 19 526 5486 180 8 0.0 8.0 | 155 11 -4.5 9.9 20 506 5791 190 10 1.7 9.8 | 167 12 -2.8 11.7 21 500 5890 190 10 1.7 9.8 | 167 12 -2.8 11.7 22 487 6096 170 10 -1.7 9.8 | 152 13 -6.3 11.7 23 450 6706 180 12 0.0 12.0 | 162 15 -4.5 13.9 24 433 7010 240 10 8.7 5.0 | 211 8 4.1 6.9 25 400 7620 275 4 4.0 -0.3 | 160 2 -0.5 1.5 26 400 7620 325 4 2.3 -3.3 | 57 3 -2.2 -1.4 27 368 8230 275 4 4.0 -0.3 | 160 2 -0.5 1.5 28 353 8534 255 2 1.9 0.5 | 132 4 -2.6 2.4 29 339 8839 185 4 0.3 4.0 | 144 7 -4.2 5.8 30 325 9144 220 2 1.3 1.5 | 136 5 -3.2 3.4 31 312 9449 195 6 1.6 5.8 | 159 8 -3.0 7.6 32 300 9730 235 2 1.6 1.1 | 136 4 -2.9 3.0 33 299 9754 215 4 2.3 3.3 | 156 6 -2.2 5.1 34 286 10058 240 2 1.7 1.0 | 136 4 -2.8 2.9 35 274 10363 250 6 5.6 2.1 | 196 4 1.1 3.9 36 251 10973 190 16 2.8 15.8 | 174 18 -1.8 17.6 37 250 11000 185 18 1.6 17.9 | 171 20 -3.0 19.8 38 240 11278 185 16 1.4 15.9 | 170 18 -3.1 17.8 39 219 11887 230 18 13.8 11.6 | 215 16 9.3 13.4 40 209 12192 230 19 14.6 12.2 | 215 17 10.0 14.1 41 200 12480 215 19 10.9 15.6 | 200 19 6.4 17.4 42 181 13106 210 27 13.5 23.4 | 200 27 9.0 25.2 43 164 13716 210 25 12.5 21.7 | 199 25 8.0 23.5 44 150 14260 190 16 2.8 15.8 | 174 18 -1.8 17.6 45 148 14326 190 18 3.1 17.7 | 176 20 -1.4 19.6 46 141 14630 200 2 0.7 1.9 | 134 5 -3.8 3.7 47 134 14935 190 6 1.0 5.9 | 156 9 -3.5 7.8 48 127 15240 200 10 3.4 9.4 | 174 11 -1.1 11.2 49 121 15545 185 10 0.9 10.0 | 163 12 -3.7 11.8 50 103 16459 160 4 -1.4 3.8 | 134 8 -5.9 5.6 51 100 16640 175 10 -0.9 10.0 | 155 13 -5.4 11.8 52 98 16764 165 8 -2.1 7.7 | 145 12 -6.6 9.6 53 93 17069 230 10 7.7 6.4 | 201 9 3.1 8.3 54 88 17374 225 10 7.1 7.1 | 196 9 2.5 8.9 55 78 17983 195 8 2.1 7.7 | 166 10 -2.5 9.6 56 74 18288 145 2 -1.1 1.6 | 122 7 -5.7 3.5 57 70 18593 260 2 2.0 0.3 | 131 3 -2.6 2.2 58 67 18898 30 10 -5.0 -8.7 | 54 12 -9.5 -6.8 59 63 19202 35 10 -5.7 -8.2 | 58 12 -10.3 -6.3 60 60 19507 40 21 -13.5 -16.1 | 52 23 -18.0 -14.2 61 56 19812 90 21 -21.0 0.0 | 94 26 -25.5 1.9 62 45 21031 80 21 -20.7 -3.6 | 86 25 -25.2 -1.8 63 41 21641 90 19 -19.0 0.0 | 94 24 -23.5 1.9 64 38 21946 70 25 -23.5 -8.6 | 77 29 -28.0 -6.7 65 33 22860 110 16 -15.0 5.5 | 111 21 -19.6 7.3 66 31 23165 90 16 -16.0 0.0 | 95 21 -20.5 1.9 67 29 23470 100 12 -11.8 2.1 | 104 17 -16.3 3.9 68 28 23774 75 14 -13.5 -3.6 | 84 18 -18.1 -1.8 69 26 24079 100 23 -22.7 4.0 | 102 28 -27.2 5.8 70 25 24384 85 21 -20.9 -1.8 | 90 25 -25.5 0.0 71 20 25603 95 27 -26.9 2.4 | 98 32 -31.4 4.2 72 19 25908 70 25 -23.5 -8.6 | 77 29 -28.0 -6.7 73 18 26213 65 33 -29.9 -13.9 | 71 37 -34.4 -12.1 74 16 26822 85 29 -28.9 -2.5 | 89 33 -33.4 -0.7 75 15 27127 70 27 -25.4 -9.2 | 76 31 -29.9 -7.4 76 14 27432 95 29 -28.9 2.5 | 97 34 -33.4 4.4 77 11 28956 120 16 -13.9 8.0 | 118 21 -18.4 9.9 78 10 29261 90 10 -10.0 0.0 | 97 15 -14.5 1.9 Wind Parameters Mean winds (0-6000m): 262.2 at 6.5 knts Storm direction: 292.2 at 4.9 knts Shear (0-3000m) pos: 3.1 neg: 1.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -159.1 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -20.0 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.90 Bulk Shear: 0.62 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 ------------------------------------------------------------------------------- 500 264 9 236 5| 9.1 0.0 9.1| 2.9 -1.0 1.9 3.8 0.39| 9.8 3.8 1000 276 6 238 2| 9.1 0.0 9.1| 5.1 -3.8 1.3 1.3 0.22| 10.6 2.4 1500 313 6 1 2| 5.6 0.0 5.6| 10.1 -3.8 6.3 4.2 0.29| 7.9 2.3 2000 356 6 45 6| 4.2 1.2 5.4| 10.1 -14.5 -4.4 -2.2 0.07| 7.1 0.5 2500 6 6 50 7| 3.4 1.3 4.7| 11.2 -20.0 -8.9 -3.5 -0.00| 6.3 -0.0 3000 12 6 54 7| 3.1 1.1 4.2| 19.8 -20.0 -0.2 -0.1 0.11| 6.0 0.7 4000 8 6 52 7| 2.4 1.2 3.5| 19.8 -36.1 -16.3 -4.1 -0.20| 7.5 -1.5 5000 355 6 43 6| 1.7 1.0 2.8| 23.5 -36.1 -12.6 -2.5 -0.14| 7.2 -1.0 6000 262 7 215 3| 1.5 0.9 2.4| 29.8 -49.3 -19.5 -3.2 -0.15| 6.9 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251105.00.gif