UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041911.upa.cvt Date: 1100Z 19 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 19 APR 25 Station: VOMM WMO ident: 43279 Latitude: 13.00 Longitude: 80.18 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1002 16 33.6 27.6 71 6.0 29.0 160 5 306.6 311.0 302.1 378.7 23.78 1 1000 31 32.8 26.8 71 6.0 28.2 0 0 306.0 310.2 301.4 374.5 22.70 2 925 736 29.8 19.8 55 10.0 22.5 245 6 309.8 312.8 298.4 358.2 15.91 3 850 1484 24.8 9.8 39 15.0 15.1 355 7 312.1 313.8 294.3 339.9 8.98 4 700 3144 10.8 1.8 54 9.0 5.8 60 9 314.4 315.6 292.8 334.1 6.24 5 500 5870 -4.1 -13.1 50 9.0 -7.8 350 8 328.0 328.6 293.7 337.6 2.79 6 400 7600 -12.3 -37.3 10 25.0 -17.6 35 15 339.0 339.1 294.4 340.5 0.39 7 300 9720 -29.9 -56.9 5 27.0 -32.0 55 7 343.2 343.3 295.1 343.5 0.06 8 250 11000 -39.5 -48.5 38 9.0 -40.2 230 2 347.3 347.4 296.2 348.1 0.19 9 200 12480 -52.1 -62.1 29 10.0 -52.4 20 4 350.3 350.3 296.7 350.5 0.04 10 150 14280 -65.9 -81.9 9 16.0 -66.0 80 7 356.6 356.6 298.0 356.6 0.00 11 100 16640 -80.5 -88.5 25 8.0 -80.5 90 25 372.2 372.2 300.9 372.2 0.00 12 83 17684 -83.7 -90.7 28 7.0 -83.7 75 24 386.0 386.0 303.2 386.1 0.00 13 70 18640 -80.1 -89.1 21 9.0 -80.1 85 12 413.0 413.0 306.9 413.0 0.00 14 66 18971 -80.5 -89.5 21 9.0 -80.5 85 15 419.2 419.2 307.6 419.2 0.00 15 62 19329 -72.7 -88.7 7 16.0 -72.8 81 14 444.0 444.0 310.3 444.0 0.00 16 54 20136 -73.3 -91.3 5 18.0 -73.4 291 8 460.5 460.5 311.8 460.5 0.00 17 50 20590 -68.5 -91.5 2 23.0 -68.7 310 6 482.1 482.1 313.6 482.1 0.00 18 49 20712 -68.1 -91.1 2 23.0 -68.3 342 7 485.8 485.8 313.9 485.8 0.00 19 47 20963 -68.9 -90.9 3 22.0 -69.1 301 9 489.7 489.7 314.2 489.7 0.00 20 45 21226 -65.7 -91.7 2 26.0 -66.0 287 11 503.6 503.6 315.2 503.6 0.00 21 37 22424 -63.9 -95.9 1 32.0 -64.4 238 9 537.2 537.2 317.3 537.2 0.00 22 31 23531 -56.5 -91.5 0 35.0 -57.8 209 7 585.1 585.1 319.9 585.1 0.00 23 30 23740 -55.3 -90.3 1 35.0 -56.8 130 14 593.9 593.9 320.3 593.9 0.00 24 29 23957 -54.7 -89.7 1 35.0 -56.4 114 11 601.3 601.3 320.7 601.3 0.00 25 24 25162 -57.7 -91.7 1 34.0 -59.2 99 20 626.0 626.0 321.7 626.1 0.00 26 22 25714 -55.9 -90.9 0 35.0 -57.8 81 22 647.2 647.2 322.6 647.2 0.00 27 20 26330 -50.1 -86.1 1 36.0 -53.5 75 35 682.8 682.8 323.9 682.9 0.01 28 16 27782 -52.9 -88.9 1 36.0 -56.1 96 37 718.7 718.7 325.0 718.7 0.01 29 15 28201 -51.5 -87.5 1 36.0 -55.3 103 38 736.7 736.7 325.6 736.8 0.01 30 12 29683 -41.9 -79.9 1 38.0 -50.3 79 45 819.3 819.3 327.7 819.8 0.06 31 10 30920 -41.9 -79.9 1 38.0 -51.1 80 54 863.1 863.2 328.7 863.8 0.07 32 9.6 31196 -42.9 -80.9 1 38.0 -51.8 869.5 869.5 328.8 870.1 0.06 33 7.5 32891 -34.5 -75.5 1 41.0 -49.5 967.2 967.3 330.7 969.3 0.18 34 7.0 33375 -32.9 -75.2 1 42.3 -49.3 95 67 993.0 993.2 331.1 995.5 0.20 35 6.1 34350 -29.7 -74.7 0 45.0 -49.1 1046.7 1046.8 331.9 1049.8 0.25 TRP 83 17684 -83.7 -90.7 28 7.0 -83.7 75 24 386.0 386.0 303.2 386.1 0.00 WND 7.0 33375 -32.9 -75.2 1 42.3 -49.3 95 67 993.0 993.2 331.1 995.5 0.20 Sounding variables and indices 1000-500 mb thick: 5839.00 m Freezing level: 555.03 mb = 5119.89 m = 16797.34 ft Wetbulb zero: 615.23 mb = 4189.85 m = 13746.06 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 50.85 % Est. max temperature: 39.09 C = 102.36 F Sfc-Lift cond lev (LCL): 919.92 mb = 784.75 m = 2574.62 ft T: 29.47 C 700-500 lapse rate: 5.47 C/km ThetaE index: 44.63 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 789.06 mb = 2120.03 m = 6955.39 ft Mean mixing ratio: 18.28 g/kg Conv temperature: 40.13 C = 104.23 F Cap Strength: 3.68 C Lifted Index: -5.64 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.47 C Lifted Index @700 mb: -3.28 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 13.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 139.60 Risk: None Energy Index: -0.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2917.91 J/kg Max Up Vert Vel: 76.39 m/s Conv Inhibition (B-): 119.56 J/kg Cap Strength: 3.68 C Lift Cond Lev (LCL): 843.13 mb = 1553.42 m = 5096.45 ft Lev Free Conv (LFC): 758.13 mb = 2461.98 m = 8077.26 ft Equ Level (EL): 118.13 mb = 15670.38 m = 51411.40 ft B at Equ Level: 2890.66 J/kg Max Parcel Lev (MPL): 58.13 mb = 19705.73 m = 64650.55 ft Wind level data Storm motion: 68 at 7 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 1002 16 160 5 -1.7 4.7 | 214 9 4.9 7.4 1 1000 31 0 0 -0.0 -0.0 | 248 7 6.7 2.7 2 970 305 160 13 -4.4 12.2 | 188 15 2.2 14.9 3 938 610 165 5 -1.3 4.8 | 216 9 5.4 7.5 4 925 736 245 6 5.4 2.5 | 247 13 12.1 5.2 5 907 914 270 7 7.0 -0.0 | 259 14 13.7 2.7 6 876 1219 285 8 7.7 -2.1 | 268 14 14.4 0.6 7 850 1484 355 7 0.6 -7.0 | 301 8 7.3 -4.3 8 846 1524 355 7 0.6 -7.0 | 301 8 7.3 -4.3 9 816 1829 360 7 -0.0 -7.0 | 303 8 6.7 -4.3 10 788 2134 15 6 -1.6 -5.8 | 302 6 5.1 -3.1 11 734 2743 10 7 -1.2 -6.9 | 308 7 5.4 -4.2 12 708 3048 60 8 -6.9 -4.0 | 12 1 -0.3 -1.3 13 700 3144 60 9 -7.8 -4.5 | 32 2 -1.1 -1.8 14 682 3353 55 11 -9.0 -6.3 | 33 4 -2.4 -3.6 15 587 4572 65 17 -15.4 -7.2 | 63 10 -8.8 -4.5 16 544 5182 5 10 -0.9 -10.0 | 322 9 5.8 -7.3 17 505 5791 20 8 -2.7 -7.5 | 321 6 3.9 -4.8 18 500 5870 350 8 1.4 -7.9 | 303 10 8.0 -5.2 19 486 6096 335 8 3.4 -7.3 | 295 11 10.0 -4.6 20 467 6401 325 10 5.7 -8.2 | 294 14 12.4 -5.5 21 449 6706 80 1 -1.0 -0.2 | 246 6 5.7 2.5 22 432 7010 130 4 -3.1 2.6 | 214 6 3.6 5.2 23 400 7600 35 15 -8.6 -12.3 | 11 10 -2.0 -9.6 24 399 7620 45 14 -9.9 -9.9 | 24 8 -3.2 -7.2 25 383 7925 30 18 -9.0 -15.6 | 10 13 -2.3 -12.9 26 338 8839 60 15 -13.0 -7.5 | 53 8 -6.3 -4.8 27 300 9720 55 7 -5.7 -4.0 | 326 2 0.9 -1.3 28 299 9754 40 9 -5.8 -6.9 | 348 4 0.9 -4.2 29 286 10058 110 5 -4.7 1.7 | 204 5 2.0 4.4 30 274 10363 50 3 -2.3 -1.9 | 260 4 4.4 0.7 31 262 10668 275 2 2.0 -0.2 | 254 9 8.6 2.5 32 251 10973 195 3 0.8 2.9 | 233 9 7.4 5.6 33 250 11000 230 2 1.5 1.3 | 244 9 8.2 4.0 34 240 11278 305 3 2.5 -1.7 | 264 9 9.1 1.0 35 229 11582 275 6 6.0 -0.5 | 260 13 12.6 2.1 36 219 11887 40 4 -2.6 -3.1 | 275 4 4.1 -0.4 37 209 12192 125 5 -4.1 2.9 | 205 6 2.6 5.5 38 200 12480 20 4 -1.4 -3.8 | 282 5 5.3 -1.1 39 190 12802 30 4 -2.0 -3.5 | 280 5 4.7 -0.8 40 181 13106 35 9 -5.2 -7.4 | 342 5 1.5 -4.7 41 164 13716 85 14 -13.9 -1.2 | 101 7 -7.3 1.5 42 150 14280 80 7 -6.9 -1.2 | 171 1 -0.2 1.5 43 149 14326 90 12 -12.0 0.0 | 117 6 -5.3 2.7 44 141 14630 90 9 -9.0 0.0 | 139 4 -2.3 2.7 45 134 14935 85 17 -16.9 -1.5 | 97 10 -10.3 1.2 46 109 16154 130 18 -13.8 11.6 | 153 16 -7.1 14.2 47 100 16640 90 25 -25.0 0.0 | 98 19 -18.3 2.7 48 98 16764 80 25 -24.6 -4.3 | 85 18 -18.0 -1.7 49 83 17684 75 24 -23.2 -6.2 | 78 17 -16.5 -3.5 50 79 17983 80 26 -25.6 -4.5 | 84 19 -19.0 -1.8 51 75 18288 60 19 -16.5 -9.5 | 55 12 -9.8 -6.8 52 70 18640 85 12 -12.0 -1.0 | 107 6 -5.3 1.6 53 67 18898 95 14 -13.9 1.2 | 118 8 -7.3 3.9 54 64 19202 60 17 -14.7 -8.5 | 54 10 -8.1 -5.8 55 60 19507 105 10 -9.7 2.6 | 150 6 -3.0 5.3 56 57 19812 220 6 3.9 4.6 | 235 13 10.5 7.3 57 54 20117 290 7 6.6 -2.4 | 269 13 13.2 0.3 58 51 20422 305 13 10.6 -7.5 | 285 18 17.3 -4.8 59 50 20590 310 6 4.6 -3.9 | 276 11 11.2 -1.2 60 49 20726 345 7 1.8 -6.8 | 296 9 8.5 -4.1 61 47 21031 290 10 9.4 -3.4 | 273 16 16.0 -0.7 62 44 21336 285 11 10.6 -2.8 | 271 17 17.3 -0.2 63 42 21641 330 13 6.5 -11.3 | 303 16 13.2 -8.6 64 40 21946 270 8 8.0 -0.0 | 260 15 14.7 2.7 65 38 22250 235 12 9.8 6.9 | 240 19 16.5 9.6 66 36 22555 240 7 6.1 3.5 | 244 14 12.7 6.2 67 35 22860 235 17 13.9 9.8 | 239 24 20.6 12.4 68 33 23165 240 12 10.4 6.0 | 243 19 17.0 8.7 69 31 23470 235 4 3.3 2.3 | 243 11 9.9 5.0 70 30 23740 130 14 -10.7 9.0 | 161 12 -4.1 11.7 71 30 23774 115 10 -9.1 4.2 | 161 7 -2.4 6.9 72 25 24994 105 19 -18.4 4.9 | 123 14 -11.7 7.6 73 21 25908 75 23 -22.2 -6.0 | 78 16 -15.6 -3.3 74 20 26213 100 33 -32.5 5.7 | 108 27 -25.8 8.4 75 20 26330 75 35 -33.8 -9.1 | 77 28 -27.2 -6.4 76 19 26822 80 35 -34.5 -6.1 | 83 28 -27.8 -3.4 77 15 28346 105 38 -36.7 9.8 | 113 33 -30.1 12.5 78 11 30175 70 47 -44.2 -16.1 | 70 40 -37.5 -13.4 79 10 30920 80 54 -53.2 -9.4 | 82 47 -46.5 -6.7 Wind Parameters Mean winds (0-6000m): 38.1 at 9.6 knts Storm direction: 68.1 at 7.2 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 140.0 deg Storm rel helicity (0-3000m) pos: 96.9 neg: -5.4 tot: 91.5 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 5.1 10^-3/s Energy-Hel index: 1.68 Bulk Rich Number: 93.68 Bulk Shear: 31.15 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 ------------------------------------------------------------------------------- 500 161 8 202 11| 2.6 0.0 2.6| 28.4 -5.1 23.2 46.4 0.17| 33.4 5.8 1000 187 7 218 12| 5.4 0.0 5.4| 64.7 -5.1 59.6 59.6 0.38| 23.5 8.9 1500 226 7 237 14| 4.1 0.0 4.1| 91.5 -5.1 86.4 57.6 0.45| 19.4 8.8 2000 277 7 262 14| 2.8 0.0 2.8| 92.3 -5.2 87.1 43.5 0.45| 15.0 6.7 2500 324 7 285 11| 2.3 0.0 2.3| 93.0 -5.4 87.6 35.0 0.44| 12.3 5.4 3000 350 7 298 9| 1.8 0.0 1.8| 96.9 -5.4 91.5 30.5 0.45| 11.3 5.1 4000 35 8 334 4| 2.0 0.0 2.0|100.5 -5.4 95.0 23.8 0.45| 9.4 4.2 5000 46 10 4 4| 1.8 1.2 3.0|103.4 -32.6 70.8 14.2 0.26| 9.0 2.3 6000 38 10 351 5| 1.5 1.5 3.1|103.6 -49.0 54.6 9.1 0.15| 8.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20250419.11.gif