UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122111.upa.cvt Date: 1100Z 21 DEC 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 21 DEC 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 1010 16 27.2 18.2 58 9.0 21.0 45 4 299.5 301.9 293.8 337.8 13.13 1 1000 100 26.0 16.0 54 10.0 19.3 50 8 299.1 301.2 292.4 332.7 11.50 2 925 783 19.4 14.7 74 4.7 16.3 40 13 299.1 301.2 292.4 332.6 11.44 3 900 1019 17.2 14.5 84 2.7 15.4 27 13 299.2 301.3 292.6 333.1 11.61 4 850 1506 13.4 11.2 87 2.2 12.0 340 11 300.2 302.0 291.5 329.2 9.88 5 826 1745 12.0 10.7 92 1.3 11.2 336 9 301.2 303.0 291.7 330.2 9.83 6 822 1786 14.2 2.2 44 12.0 7.7 336 8 303.9 304.9 288.9 320.5 5.46 7 821 1796 15.2 -4.8 25 20.0 5.6 335 8 305.1 305.7 287.2 315.2 3.26 8 818 1827 18.0 -19.0 7 37.0 4.1 336 8 308.4 308.6 285.9 311.8 1.04 9 803 1985 19.0 27 9 311.1 10 721 2899 15.2 103 13 316.6 11 700 3148 13.8 100 17 317.8 12 551 5110 0.0 -48.0 1 48.0 -9.1 105 18 323.9 323.9 290.0 324.3 0.09 13 500 5880 -4.7 -46.7 2 42.0 -12.3 120 16 327.3 327.3 291.1 327.8 0.11 14 400 7600 -15.7 -59.7 1 44.0 -20.6 115 20 334.6 334.6 293.0 334.7 0.03 15 394 7713 -16.5 -59.5 1 43.0 -21.2 115 19 335.0 335.0 293.1 335.1 0.03 16 360 8387 -19.1 -57.1 2 38.0 -23.3 108 14 340.3 340.3 294.4 340.5 0.05 17 300 9710 -30.3 -52.3 10 22.0 -32.3 100 3 342.7 342.7 295.1 343.1 0.10 18 250 10980 -41.1 -54.1 23 13.0 -41.9 190 16 345.0 345.0 295.6 345.4 0.10 19 237 11342 -44.3 -55.3 28 11.0 -44.9 184 16 345.4 345.5 295.7 345.8 0.09 20 211 12112 -50.9 -66.9 13 16.0 -51.2 167 13 346.8 346.8 296.0 346.9 0.02 21 200 12460 -53.7 -69.7 12 16.0 -54.0 155 11 347.7 347.7 296.1 347.8 0.02 22 180 13126 -58.9 -70.9 20 12.0 -59.0 175 12 349.9 349.9 296.6 349.9 0.01 23 165 13664 -63.9 -70.9 38 7.0 -64.0 190 15 350.3 350.3 296.7 350.4 0.02 24 150 14240 -67.9 -76.9 27 9.0 -67.9 190 21 353.1 353.1 297.3 353.2 0.01 25 146 14401 -69.3 -79.3 22 10.0 -69.4 192 21 353.4 353.4 297.4 353.5 0.01 26 118 15638 -78.5 -84.5 37 6.0 -78.5 226 13 358.7 358.7 298.4 358.7 0.00 27 100 16570 -81.5 -88.5 29 7.0 -81.5 90 7 370.3 370.3 300.6 370.3 0.00 28 99 16626 -82.1 -89.1 29 7.0 -82.1 95 10 370.2 370.2 300.6 370.2 0.00 29 92 17039 -80.3 -90.3 17 10.0 -80.3 116 9 381.6 381.6 302.5 381.6 0.00 30 78 17965 -83.5 -92.5 19 9.0 -83.5 127 15 393.4 393.4 304.3 393.4 0.00 31 70 18570 -81.3 -91.3 17 10.0 -81.3 135 24 410.5 410.5 306.6 410.5 0.00 32 69 18651 -81.3 -91.3 17 10.0 -81.3 101 21 412.1 412.1 306.7 412.2 0.00 33 65 18991 -77.1 -90.1 11 13.0 -77.1 148 18 428.4 428.4 308.7 428.4 0.00 34 61 19357 -76.7 -89.7 11 13.0 -76.7 124 7 437.2 437.2 309.6 437.2 0.00 35 58 19652 -71.5 -89.5 5 18.0 -71.6 131 10 455.3 455.3 311.3 455.3 0.00 36 53 20184 -72.3 -91.3 4 19.0 -72.4 25 8 465.3 465.3 312.3 465.3 0.00 37 50 20530 -69.5 -92.5 2 23.0 -69.6 60 15 479.7 479.7 313.4 479.7 0.00 38 44 21301 -63.1 -96.1 0 33.0 -63.6 84 23 513.2 513.2 315.8 513.2 0.00 39 39 22036 -65.9 -97.9 0 32.0 -66.2 73 25 524.1 524.1 316.6 524.1 0.00 40 38 22193 -65.9 -97.9 0 32.0 -66.2 71 26 528.1 528.1 316.8 528.1 0.00 41 36 22522 -64.3 -97.3 0 33.0 -64.8 70 29 540.4 540.4 317.5 540.4 0.00 42 35 22695 -60.7 -94.7 0 34.0 -61.4 70 29 554.2 554.2 318.3 554.2 0.00 43 30 23650 -61.5 -94.5 0 33.0 -62.3 80 24 577.0 577.0 319.5 577.0 0.00 44 29 23860 -62.3 -95.3 0 33.0 -63.0 71 25 580.4 580.4 319.7 580.4 0.00 45 23 25314 -56.5 -91.5 0 35.0 -58.2 90 36 637.2 637.2 322.2 637.3 0.00 46 21 25890 -57.3 -91.3 1 34.0 -59.0 93 38 651.6 651.6 322.7 651.7 0.00 47 20 26200 -56.3 -91.3 0 35.0 -58.3 95 39 663.8 663.8 323.2 663.9 0.00 48 18 26876 -53.5 -88.5 1 35.0 -56.3 95 40 693.0 693.0 324.2 693.0 0.01 49 15 28054 -53.5 -88.5 1 35.0 -56.7 92 34 730.1 730.1 325.4 730.2 0.01 50 13 28989 -48.1 -85.1 1 37.0 -53.5 90 25 779.3 779.3 326.7 779.5 0.02 51 10 30740 -43.5 -81.5 1 38.0 -52.0 255 9 857.2 857.2 328.5 857.7 0.05 52 9.2 31302 -42.3 -80.3 1 38.0 -51.7 882.4 882.5 329.1 883.2 0.07 53 8.1 32159 -44.7 -82.7 1 38.0 -53.4 905.7 905.7 329.5 906.2 0.05 54 7.7 32498 -44.9 -82.9 1 38.0 -53.8 918.1 918.1 329.8 918.6 0.05 55 6.5 33642 -40.3 -79.3 1 39.0 -52.5 983.1 983.1 330.9 984.4 0.11 56 6.0 34194 -34.5 -75.5 1 41.0 -50.7 1030.9 1031.0 331.7 1033.7 0.23 57 5.9 34312 -32.5 -73.5 1 41.0 -50.1 1044.5 1044.7 331.9 1048.5 0.31 58 5.2 35201 -33.5 -74.5 1 41.0 -51.1 1078.5 1078.7 332.4 1082.4 0.30 TRP 99 16626 -82.1 -89.1 29 7.0 -82.1 95 10 370.2 370.2 300.6 370.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 551.00 mb = 5110.04 m = 16765.01 ft Wetbulb zero: 735.31 mb = 2732.53 m = 8964.89 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 51.16 % Est. max temperature: 27.70 C = 81.86 F Sfc-Lift cond lev (LCL): 885.89 mb = 1153.57 m = 3784.64 ft T: 16.15 C 700-500 lapse rate: 6.77 C/km ThetaE index: 18.38 C Layer 822.0- 803.0 mb Conv cond level (CCL): 852.64 mb = 1479.61 m = 4854.31 ft Mean mixing ratio: 11.56 g/kg Conv temperature: 27.84 C = 82.11 F Cap Strength: 8.62 C Lifted Index: 5.15 C Risk: None Lifted Index @300 mb: 8.12 C Lifted Index @700 mb: 8.45 C Showalter Index: 6.94 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 15.90 C K Index: -14.93 Risk: None Sweat Index: 172.40 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.46 J/kg Max Up Vert Vel: 0.96 m/s Conv Inhibition (B-): 41167.95 J/kg Cap Strength: 8.57 C Lift Cond Lev (LCL): 864.75 mb = 1359.42 m = 4459.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 11 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 16 45 4 -2.8 -2.8 | 318 10 6.7 -7.4 1 1000 100 50 8 -6.1 -5.1 | 341 10 3.4 -9.7 2 977 305 50 10 -7.7 -6.4 | 350 11 1.9 -11.0 3 925 783 40 13 -8.4 -10.0 | 355 15 1.2 -14.5 4 911 914 35 13 -7.5 -10.6 | 352 15 2.1 -15.2 5 879 1219 10 14 -2.4 -13.8 | 339 20 7.1 -18.3 6 850 1506 340 11 3.8 -10.3 | 318 20 13.3 -14.9 7 848 1524 340 11 3.8 -10.3 | 318 20 13.3 -14.9 8 818 1829 335 8 3.4 -7.3 | 312 17 12.9 -11.8 9 789 2134 75 9 -8.7 -2.3 | 353 7 0.8 -6.9 10 761 2438 100 6 -5.9 1.0 | 314 5 3.6 -3.5 11 734 2743 105 10 -9.7 2.6 | 4 2 -0.1 -1.9 12 700 3148 100 17 -16.7 3.0 | 78 7 -7.2 -1.6 13 587 4572 95 19 -18.9 1.7 | 73 10 -9.4 -2.9 14 500 5880 120 16 -13.9 8.0 | 129 6 -4.3 3.5 15 400 7600 115 20 -18.1 8.5 | 115 9 -8.6 3.9 16 367 8230 115 15 -13.6 6.3 | 114 4 -4.1 1.8 17 352 8534 100 12 -11.8 2.1 | 43 3 -2.3 -2.4 18 338 8839 75 9 -8.7 -2.3 | 353 7 0.8 -6.9 19 324 9144 90 6 -6.0 0.0 | 322 6 3.5 -4.5 20 311 9449 350 2 0.3 -2.0 | 303 12 9.9 -6.5 21 300 9710 100 3 -3.0 0.5 | 301 8 6.6 -4.0 22 298 9754 140 2 -1.3 1.5 | 290 9 8.2 -3.0 23 285 10058 155 4 -1.7 3.6 | 277 8 7.8 -0.9 24 273 10363 135 8 -5.7 5.7 | 254 4 3.9 1.1 25 261 10668 195 9 2.3 8.7 | 251 13 11.9 4.2 26 250 10973 190 16 2.8 15.8 | 228 17 12.3 11.2 27 250 10980 190 16 2.8 15.8 | 228 17 12.3 11.2 28 218 11887 175 15 -1.3 14.9 | 218 13 8.2 10.4 29 200 12460 155 11 -4.6 10.0 | 222 7 4.9 5.4 30 199 12497 140 11 -7.1 8.4 | 212 5 2.5 3.9 31 189 12802 165 9 -2.3 8.7 | 240 8 7.2 4.2 32 180 13106 175 12 -1.0 12.0 | 229 11 8.5 7.4 33 172 13411 190 12 2.1 11.8 | 238 14 11.6 7.3 34 150 14240 190 21 3.6 20.7 | 219 21 13.2 16.2 35 133 14935 200 20 6.8 18.8 | 229 22 16.4 14.3 36 113 15850 235 10 8.2 5.7 | 266 18 17.7 1.2 37 108 16154 215 4 2.3 3.3 | 276 12 11.8 -1.2 38 102 16459 180 9 0.0 9.0 | 245 11 9.5 4.5 39 100 16570 90 7 -7.0 0.0 | 331 5 2.5 -4.5 40 99 16626 95 10 -10.0 0.9 | 7 4 -0.4 -3.7 41 97 16764 85 4 -4.0 -0.3 | 311 7 5.5 -4.9 42 91 17069 120 10 -8.7 5.0 | 241 1 0.9 0.5 43 74 18288 130 17 -13.0 10.9 | 151 7 -3.5 6.4 44 70 18570 135 24 -17.0 17.0 | 149 15 -7.4 12.4 45 70 18593 90 21 -21.0 0.0 | 68 12 -11.5 -4.5 46 66 18898 145 23 -13.2 18.8 | 166 15 -3.7 14.3 47 63 19202 155 9 -3.8 8.2 | 238 7 5.7 3.6 48 60 19507 100 6 -5.9 1.0 | 314 5 3.6 -3.5 49 57 19812 160 14 -4.8 13.2 | 209 10 4.7 8.6 50 54 20117 25 7 -3.0 -6.3 | 329 13 6.6 -10.9 51 51 20422 25 12 -5.1 -10.9 | 344 16 4.5 -15.4 52 50 20530 60 15 -13.0 -7.5 | 16 13 -3.5 -12.0 53 44 21336 85 23 -22.9 -2.0 | 64 15 -13.4 -6.5 54 38 22250 70 26 -24.4 -8.9 | 48 20 -14.9 -13.4 55 36 22555 70 29 -27.3 -9.9 | 51 23 -17.7 -14.4 56 34 22860 70 29 -27.3 -9.9 | 51 23 -17.7 -14.4 57 32 23165 95 29 -28.9 2.5 | 84 19 -19.4 -2.0 58 30 23650 80 24 -23.6 -4.2 | 58 17 -14.1 -8.7 59 29 23774 70 25 -23.5 -8.6 | 47 19 -14.0 -13.1 60 28 24079 75 26 -25.1 -6.7 | 54 19 -15.6 -11.3 61 27 24384 85 33 -32.9 -2.9 | 72 24 -23.3 -7.4 62 20 26200 95 39 -38.9 3.4 | 88 29 -29.3 -1.1 63 18 26822 95 40 -39.8 3.5 | 88 30 -30.3 -1.0 64 14 28651 90 31 -31.0 0.0 | 78 22 -21.5 -4.5 65 13 29261 90 21 -21.0 0.0 | 68 12 -11.5 -4.5 66 12 29566 95 36 -35.9 3.1 | 87 26 -26.3 -1.4 67 11 30175 145 29 -16.6 23.8 | 160 21 -7.1 19.2 68 10 30740 255 9 8.7 2.3 | 277 18 18.2 -2.2 Wind Parameters Mean winds (0-6000m): 85.4 at 14.1 knts Storm direction: 115.4 at 10.5 knts Shear (0-3000m) pos: 4.3 neg: 2.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 56.3 neg: -73.5 tot: -17.2 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 9.93 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 49 9 346 11| 7.5 0.0 7.5| 17.6 0.0 17.6 35.2 0.85| 7.8 6.7 1000 43 11 350 13| 3.8 2.3 6.1| 18.9 -8.1 10.8 10.8 0.39| 6.5 2.5 1500 29 12 345 15| 2.5 4.1 6.7| 18.9 -59.7 -40.8 -27.2 -0.22| 8.2 -1.8 2000 21 11 339 16| 3.7 3.1 6.8| 46.7 -68.7 -22.0 -11.0 0.00| 9.2 0.0 2500 29 10 342 14| 3.5 2.5 6.0| 52.4 -73.5 -21.1 -8.4 -0.02| 9.6 -0.2 3000 42 10 348 12| 4.3 2.1 6.3| 56.3 -73.5 -17.2 -5.7 0.08| 9.3 0.8 4000 66 12 9 10| 3.2 1.1 4.3| 57.2 -74.3 -17.1 -4.3 0.08| 7.5 0.6 5000 77 13 26 8| 2.5 0.9 3.4| 62.4 -74.9 -12.6 -2.5 0.11| 6.4 0.7 6000 85 14 38 7| 2.0 0.7 2.7| 70.4 -75.1 -4.7 -0.8 0.17| 5.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251221.11.gif