UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 8 JAN 26 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 24.6 21.3 82 3.3 22.3 30 2 296.7 299.6 295.0 342.8 15.95 1 1011 13 23.6 14.6 57 9.0 17.8 34 3 295.8 297.7 290.5 325.8 10.38 2 1000 121 23.6 12.6 50 11.0 16.7 75 9 296.8 298.4 289.8 323.4 9.20 3 994 174 23.6 11.6 47 12.0 16.1 76 10 297.3 298.8 289.5 322.5 8.66 4 925 799 20.2 7.2 43 13.0 12.6 80 9 300.0 301.2 288.9 320.4 6.90 5 850 1523 16.6 4.6 45 12.0 9.8 50 8 303.5 304.7 289.5 322.4 6.26 6 834 1685 16.6 0.6 34 16.0 8.1 40 9 305.2 306.1 288.7 319.9 4.79 7 802 2017 14.8 3.8 48 11.0 8.6 39 7 306.7 307.9 290.5 325.9 6.27 8 783 2220 13.6 6.6 63 7.0 9.4 64 6 307.5 309.0 292.1 331.4 7.83 9 743 2659 10.4 6.2 75 4.2 7.9 138 8 308.7 310.2 292.6 333.2 8.03 10 724 2875 9.0 7.2 88 1.8 7.9 145 9 309.5 311.1 293.4 336.5 8.84 11 712 3013 8.6 3.7 71 4.9 5.8 145 10 310.5 311.8 292.3 332.2 7.03 12 705 3095 8.6 0.6 57 8.0 4.3 145 10 311.4 312.4 291.5 329.1 5.68 13 700 3154 8.6 -2.4 46 11.0 3.0 145 10 312.0 312.9 290.7 326.4 4.58 14 692 3249 8.6 -3.4 43 12.0 2.6 144 10 313.0 313.9 290.7 326.7 4.30 15 681 3381 8.4 0.4 57 8.0 4.1 143 10 314.3 315.4 292.4 332.5 5.79 16 666 3564 7.6 2.8 72 4.8 4.8 141 11 315.4 316.7 293.7 337.5 7.05 17 582 4660 1.4 -8.6 47 10.0 -3.1 151 12 320.5 321.2 292.2 331.8 3.43 18 559 4983 0.2 -13.8 34 14.0 -5.4 168 7 322.8 323.3 291.9 330.8 2.35 19 549 5127 0.2 -21.8 17 22.0 -7.2 188 7 324.5 324.7 291.3 328.7 1.22 20 520 5560 -1.9 -40.9 3 39.0 -10.3 238 7 327.0 327.1 291.1 327.8 0.21 21 500 5870 -3.9 -30.9 10 27.0 -11.1 230 6 328.3 328.4 291.8 330.4 0.58 22 491 6013 -4.7 -24.7 19 20.0 -10.8 227 6 329.0 329.2 292.4 332.8 1.05 23 400 7590 -17.1 -36.1 18 19.0 -20.7 190 5 332.8 332.9 292.9 334.4 0.44 24 362 8333 -20.9 -51.9 4 31.0 -24.5 89 9 337.3 337.3 293.7 337.7 0.09 25 300 9690 -31.7 -54.7 8 23.0 -33.5 15 10 340.7 340.7 294.6 341.0 0.08 26 268 10475 -39.1 -66.1 4 27.0 -40.2 63 19 341.1 341.1 294.6 341.2 0.02 27 255 10815 -39.7 -70.7 2 31.0 -40.8 83 24 345.1 345.1 295.6 345.1 0.01 28 250 10950 -41.9 -72.9 2 31.0 -42.8 90 26 343.8 343.8 295.2 343.8 0.01 29 240 11226 -43.9 -57.9 20 14.0 -44.5 98 28 344.8 344.8 295.5 345.1 0.06 30 232 11454 -45.5 -54.5 36 9.0 -45.9 104 29 345.7 345.8 295.8 346.2 0.10 31 200 12430 -52.9 -60.9 37 8.0 -53.1 130 38 349.0 349.0 296.4 349.2 0.05 32 179 13132 -59.7 -67.7 35 8.0 -59.8 135 36 349.1 349.1 296.5 349.2 0.02 33 166 13596 -64.3 -73.3 28 9.0 -64.4 139 34 349.0 349.0 296.4 349.1 0.01 34 150 14210 -66.7 -75.7 27 9.0 -66.8 175 11 355.2 355.2 297.7 355.2 0.01 35 105 16303 -78.3 -90.3 13 12.0 -78.3 298 13 371.2 371.2 300.8 371.2 0.00 36 100 16580 -79.5 -91.5 12 12.0 -79.5 295 13 374.1 374.1 301.3 374.1 0.00 37 80 17816 -87.3 -99.3 9 12.0 -87.3 280 3 382.7 382.7 302.7 382.7 0.00 38 70 18550 -82.7 -94.7 11 12.0 -82.7 125 22 407.5 407.5 306.2 407.5 0.00 39 65 18969 -78.7 -91.7 10 13.0 -78.7 119 22 424.9 424.9 308.3 424.9 0.00 40 61 19335 -74.9 -87.9 12 13.0 -75.0 115 22 441.2 441.2 310.0 441.2 0.00 41 50 20510 -68.9 -81.9 14 13.0 -69.1 100 21 481.1 481.1 313.5 481.2 0.01 42 48 20757 -67.1 -81.1 12 14.0 -67.3 99 22 491.1 491.1 314.3 491.1 0.01 43 38 22183 -64.3 -82.3 7 18.0 -64.7 95 27 532.1 532.1 317.1 532.2 0.01 44 36 22514 -65.3 -84.3 6 19.0 -65.7 94 28 537.8 537.8 317.4 537.9 0.01 45 35 22686 -66.1 -87.1 4 21.0 -66.5 93 29 540.1 540.1 317.5 540.1 0.01 46 33 23044 -66.5 -89.5 3 23.0 -66.9 92 30 548.2 548.2 318.0 548.2 0.00 47 30 23630 -61.1 -90.1 1 29.0 -61.9 90 32 578.1 578.1 319.6 578.1 0.00 48 27 24288 -58.5 -89.5 1 31.0 -59.7 603.1 603.1 320.7 603.1 0.00 49 23 25307 -54.1 -86.1 1 32.0 -56.3 644.3 644.3 322.4 644.4 0.01 50 21 25890 -54.7 -86.7 1 32.0 -56.9 659.5 659.5 323.0 659.5 0.01 TRP 80 17816 -87.3 -99.3 9 12.0 -87.3 280 3 382.7 382.7 302.7 382.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 546.24 mb = 5168.44 m = 16956.61 ft Wetbulb zero: 615.14 mb = 4209.51 m = 13810.55 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 47.22 % Est. max temperature: 30.83 C = 87.49 F Sfc-Lift cond lev (LCL): 964.63 mb = 434.30 m = 1424.84 ft T: 22.18 C 700-500 lapse rate: 4.60 C/km ThetaE index: 22.39 C Layer 1011.0- 850.0 mb Conv cond level (CCL): 604.64 mb = 4349.45 m = 14269.68 ft Mean mixing ratio: 7.98 g/kg Conv temperature: 47.00 C = 116.61 F Cap Strength: 11.38 C Lifted Index: 11.46 C Risk: None Lifted Index @300 mb: 13.92 C Lifted Index @700 mb: 7.41 C Showalter Index: 11.20 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 8.50 C K Index: 14.10 Risk: None Sweat Index: 77.20 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.11 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 33718.61 J/kg Cap Strength: 11.44 C Lift Cond Lev (LCL): 803.85 mb = 1997.62 m = 6553.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 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 1012 3 30 2 -1.0 -1.7 | 348 8 1.7 -8.0 1 1000 121 75 9 -8.7 -2.3 | 35 10 -6.0 -8.6 2 979 305 80 11 -10.8 -1.9 | 45 11 -8.1 -8.1 3 945 610 75 10 -9.7 -2.6 | 38 11 -6.9 -8.8 4 925 799 80 9 -8.9 -1.6 | 38 10 -6.1 -7.8 5 913 914 80 8 -7.9 -1.4 | 34 9 -5.1 -7.6 6 881 1219 80 9 -8.9 -1.6 | 38 10 -6.1 -7.8 7 850 1523 50 8 -6.1 -5.1 | 17 12 -3.4 -11.4 8 820 1829 30 9 -4.5 -7.8 | 7 14 -1.8 -14.0 9 790 2134 45 6 -4.2 -4.2 | 8 11 -1.5 -10.5 10 762 2438 120 6 -5.2 3.0 | 37 4 -2.5 -3.2 11 735 2743 145 9 -5.2 7.4 | 115 3 -2.4 1.1 12 709 3048 145 10 -5.7 8.2 | 123 4 -3.0 2.0 13 700 3154 145 10 -5.7 8.2 | 123 4 -3.0 2.0 14 658 3658 140 11 -7.1 8.4 | 117 5 -4.3 2.2 15 633 3962 150 13 -6.5 11.3 | 143 6 -3.8 5.0 16 610 4267 155 14 -5.9 12.7 | 154 7 -3.2 6.5 17 587 4572 150 13 -6.5 11.3 | 143 6 -3.8 5.0 18 565 4877 155 7 -3.0 6.3 | 116 0 -0.2 0.1 19 524 5486 240 7 6.1 3.5 | 287 9 8.8 -2.7 20 500 5870 230 6 4.6 3.9 | 288 8 7.3 -2.4 21 486 6096 225 6 4.2 4.2 | 286 7 7.0 -2.0 22 400 7590 190 5 0.9 4.9 | 290 4 3.6 -1.3 23 398 7620 165 7 -1.8 6.8 | 240 1 0.9 0.5 24 323 9144 360 11 -0.0 -11.0 | 351 17 2.7 -17.2 25 300 9690 15 10 -2.6 -9.7 | 359 16 0.1 -15.9 26 260 10668 75 21 -20.3 -5.4 | 56 21 -17.5 -11.7 27 250 10950 90 26 -26.0 0.0 | 75 24 -23.3 -6.2 28 207 12192 125 33 -27.0 18.9 | 118 27 -24.3 12.7 29 200 12430 130 38 -29.1 24.4 | 125 32 -26.4 18.2 30 162 13716 140 34 -21.9 26.0 | 136 28 -19.1 19.8 31 150 14210 175 11 -1.0 11.0 | 201 5 1.8 4.7 32 126 15240 310 13 10.0 -8.4 | 319 19 12.7 -14.6 33 100 16580 295 13 11.8 -5.5 | 309 19 14.5 -11.7 34 80 17816 280 3 3.0 -0.5 | 320 9 5.7 -6.8 35 70 18550 125 22 -18.0 12.6 | 113 17 -15.3 6.4 36 50 20510 100 21 -20.7 3.6 | 82 18 -17.9 -2.6 37 30 23630 90 32 -32.0 0.0 | 78 30 -29.3 -6.2 Wind Parameters Mean winds (0-6000m): 126.3 at 9.1 knts Storm direction: 156.3 at 6.8 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 37.8 neg: -24.1 tot: 13.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.41 Bulk Shear: 7.86 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 77 9 37 10| 9.4 0.0 9.4| 23.6 -2.6 21.0 42.0 0.79| 11.4 9.1 1000 77 9 37 10| 3.7 0.0 3.7| 23.9 -5.5 18.4 18.4 0.56| 7.2 4.1 1500 76 9 35 10| 2.5 1.4 3.8| 25.1 -16.4 8.6 5.7 0.24| 6.5 1.5 2000 67 9 29 11| 1.8 1.4 3.3| 25.5 -24.0 1.5 0.8 0.10| 6.1 0.6 2500 68 8 28 11| 2.6 1.1 3.8| 34.9 -24.1 10.8 4.3 0.21| 7.0 1.5 3000 80 8 35 9| 2.8 1.0 3.8| 37.8 -24.1 13.7 4.6 0.29| 6.6 1.9 4000 102 9 54 8| 2.4 0.6 3.0| 41.7 -24.5 17.2 4.3 0.31| 5.5 1.7 5000 117 10 72 6| 1.3 0.5 1.8| 43.7 -26.4 17.3 3.5 0.28| 5.5 1.6 6000 126 9 79 5| 0.9 0.3 1.2| 49.9 -26.6 23.3 3.9 0.30| 5.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20260108.00.gif