UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 15 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 1010 3 25.6 21.1 76 4.5 22.4 0 0 297.9 300.8 295.2 343.7 15.79 1 1000 107 24.8 17.8 65 7.0 20.0 135 4 298.0 300.3 293.2 335.5 12.93 2 925 788 21.2 14.2 64 7.0 16.6 160 5 301.0 303.0 292.7 333.6 11.07 3 850 1516 17.4 8.4 55 9.0 11.9 85 5 304.4 305.9 291.4 328.9 8.16 4 812 1906 15.8 5.8 51 10.0 9.9 90 4 306.7 308.0 291.3 328.4 7.14 5 710 3033 8.6 1.6 61 7.0 4.8 54 10 310.7 311.9 291.6 329.6 6.06 6 700 3150 7.8 1.8 66 6.0 4.5 55 10 311.1 312.3 291.9 330.5 6.24 7 676 3436 7.2 0.2 61 7.0 3.4 44 9 313.6 314.7 292.2 331.7 5.75 8 609 4285 3.0 -6.0 52 9.0 -1.3 20 6 318.2 319.0 292.0 331.2 4.01 9 586 4596 2.2 -9.8 41 12.0 -3.1 9 5 320.8 321.4 292.0 331.1 3.10 10 559 4974 0.8 -14.2 32 15.0 -5.3 338 4 323.5 324.0 292.0 331.2 2.28 11 500 5860 -4.1 -28.1 13 24.0 -10.9 330 11 328.0 328.2 291.9 330.8 0.76 12 459 6529 -8.7 -36.7 8 28.0 -14.7 334 11 330.4 330.5 292.2 331.8 0.36 13 400 7580 -15.9 -57.9 1 42.0 -20.7 330 10 334.3 334.3 292.9 334.5 0.04 14 381 7944 -19.1 -51.1 4 32.0 -23.0 301 11 334.8 334.8 293.1 335.2 0.09 15 300 9680 -31.1 -70.1 1 39.0 -33.1 190 16 341.5 341.5 294.7 341.6 0.01 16 261 10656 -39.1 -76.1 1 37.0 -40.2 249 9 343.7 343.7 295.2 343.7 0.00 17 250 10950 -42.3 -66.3 6 24.0 -43.2 255 11 343.2 343.2 295.1 343.3 0.02 18 200 12410 -54.5 -79.5 3 25.0 -54.8 270 6 346.5 346.5 295.8 346.5 0.00 19 150 14200 -66.9 -94.9 1 28.0 -67.0 120 11 354.8 354.8 297.7 354.8 0.00 20 105 16278 -81.9 -105.9 1 24.0 -81.9 131 19 364.4 364.4 299.5 364.4 0.00 21 102 16440 -82.9 -106.9 1 24.0 -82.9 125 19 365.5 365.5 299.7 365.5 0.00 22 100 16550 -83.1 -107.1 1 24.0 -83.1 120 20 367.2 367.2 300.1 367.2 0.00 23 92 17014 -83.3 -106.3 1 23.0 -83.3 116 19 375.6 375.6 301.5 375.6 0.00 24 85 17458 -79.9 -103.9 1 24.0 -79.9 113 18 391.1 391.1 303.9 391.1 0.00 25 77 18017 -80.1 -104.1 1 24.0 -80.1 109 16 401.9 401.9 305.5 401.9 0.00 26 75 18165 -81.7 -105.7 1 24.0 -81.7 108 16 401.6 401.6 305.4 401.6 0.00 27 73 18316 -83.1 -107.1 1 24.0 -83.1 107 16 401.8 401.8 305.5 401.8 0.00 28 70 18550 -82.3 -106.3 1 24.0 -82.3 105 15 408.3 408.3 306.3 408.3 0.00 29 67 18796 -79.5 -104.5 1 25.0 -79.6 102 14 419.5 419.5 307.7 419.5 0.00 30 54 20038 -73.3 -99.3 1 26.0 -73.4 86 12 460.5 460.5 311.8 460.5 0.00 31 50 20490 -71.1 -98.1 1 27.0 -71.2 80 11 475.9 475.9 313.1 475.9 0.00 32 37 22293 -68.7 -96.7 1 28.0 -68.9 83 35 524.9 524.9 316.6 524.9 0.00 33 36 22458 -69.9 -96.9 1 27.0 -70.1 83 37 525.9 525.9 316.6 525.9 0.00 34 33 22983 -66.5 -94.5 1 28.0 -66.9 84 44 548.2 548.2 318.0 548.2 0.00 35 31 23366 -62.9 -91.9 1 29.0 -63.6 85 49 567.8 567.8 319.0 567.8 0.00 36 30 23570 -60.7 -90.7 1 30.0 -61.6 85 52 579.2 579.2 319.6 579.2 0.00 37 29 23781 -60.1 -90.1 1 30.0 -61.0 87 54 586.5 586.5 320.0 586.5 0.00 38 24 24974 -55.9 -87.5 1 31.6 -57.6 95 64 631.4 631.4 322.0 631.5 0.01 39 23 25245 -54.9 -86.9 1 32.0 -56.9 97 58 641.9 642.0 322.4 642.0 0.01 40 21 25832 -51.3 -84.3 1 33.0 -54.3 102 45 669.7 669.7 323.4 669.9 0.02 41 20 26150 -49.3 -82.3 1 33.0 -53.0 105 38 685.3 685.3 324.0 685.4 0.02 42 19 26490 -48.7 -82.7 1 34.0 -52.7 92 37 697.3 697.3 324.3 697.4 0.02 43 10 30750 -47.3 -81.3 1 34.0 -53.9 290 31 843.0 843.0 328.2 843.5 0.05 44 9.8 30884 -47.5 -81.5 1 34.0 -54.1 847.1 847.1 328.4 847.6 0.05 45 9.3 31232 -43.9 -78.9 1 35.0 -52.4 873.6 873.7 328.9 874.5 0.09 46 8.4 31917 -43.1 -78.1 1 35.0 -52.4 902.6 902.6 329.5 903.7 0.11 TRP 102 16440 -82.9 -106.9 1 24.0 -82.9 125 19 365.5 365.5 299.7 365.5 0.00 WND 24 24974 -55.9 -87.5 1 31.6 -57.6 95 64 631.4 631.4 322.0 631.5 0.01 Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 549.37 mb = 5119.00 m = 16794.43 ft Wetbulb zero: 627.75 mb = 4038.62 m = 13249.91 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 50.92 % Est. max temperature: 31.62 C = 88.92 F Sfc-Lift cond lev (LCL): 946.06 mb = 591.37 m = 1940.16 ft T: 22.24 C 700-500 lapse rate: 4.39 C/km ThetaE index: 15.31 C Layer 1000.0- 710.0 mb Conv cond level (CCL): 763.89 mb = 2418.60 m = 7934.93 ft Mean mixing ratio: 12.03 g/kg Conv temperature: 36.28 C = 97.30 F Cap Strength: 4.53 C Lifted Index: 4.90 C Risk: None Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: 1.80 C Showalter Index: 7.66 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 12.50 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 121.80 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.31 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 35899.95 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 867.15 mb = 1344.01 m = 4409.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 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 1010 3 0 0 -0.0 -0.0 | 251 5 4.5 1.6 1 1000 107 135 4 -2.8 2.8 | 201 5 1.7 4.4 2 978 305 170 3 -0.5 3.0 | 221 6 4.0 4.5 3 944 610 170 5 -0.9 4.9 | 209 7 3.7 6.5 4 925 788 160 5 -1.7 4.7 | 204 7 2.8 6.3 5 912 914 140 5 -3.2 3.8 | 194 6 1.3 5.4 6 880 1219 80 4 -3.9 -0.7 | 213 1 0.6 0.9 7 850 1516 85 5 -5.0 -0.4 | 158 1 -0.5 1.2 8 819 1829 90 4 -4.0 0.0 | 198 2 0.5 1.6 9 790 2134 90 6 -6.0 0.0 | 137 2 -1.5 1.6 10 762 2438 55 9 -7.4 -5.2 | 39 5 -2.9 -3.6 11 735 2743 45 11 -7.8 -7.8 | 28 7 -3.3 -6.2 12 709 3048 55 10 -8.2 -5.7 | 42 6 -3.7 -4.1 13 700 3150 55 10 -8.2 -5.7 | 42 6 -3.7 -4.1 14 657 3658 35 8 -4.6 -6.6 | 1 5 -0.1 -5.0 15 633 3962 30 7 -3.5 -6.1 | 347 5 1.0 -4.5 16 609 4267 20 6 -2.1 -5.6 | 329 5 2.5 -4.0 17 587 4572 10 5 -0.9 -4.9 | 312 5 3.7 -3.3 18 565 4877 340 4 1.4 -3.8 | 290 6 5.9 -2.2 19 524 5486 325 5 2.9 -4.1 | 289 8 7.4 -2.5 20 500 5860 330 11 5.5 -9.5 | 308 13 10.0 -7.9 21 485 6096 335 12 5.1 -10.9 | 314 13 9.6 -9.3 22 400 7580 330 10 5.0 -8.7 | 307 12 9.5 -7.1 23 398 7620 330 10 5.0 -8.7 | 307 12 9.5 -7.1 24 323 9144 190 13 2.3 12.8 | 205 16 6.8 14.4 25 300 9680 190 16 2.8 15.8 | 203 19 7.3 17.3 26 260 10668 250 9 8.5 3.1 | 250 14 13.0 4.7 27 250 10950 255 11 10.6 2.8 | 254 16 15.1 4.4 28 207 12192 255 10 9.7 2.6 | 254 15 14.2 4.2 29 200 12410 270 6 6.0 -0.0 | 261 11 10.5 1.6 30 162 13716 35 2 -1.1 -1.6 | 271 3 3.4 -0.0 31 150 14200 120 11 -9.5 5.5 | 145 9 -5.0 7.1 32 125 15240 165 20 -5.2 19.3 | 178 21 -0.7 20.9 33 102 16440 125 19 -15.6 10.9 | 139 17 -11.0 12.5 34 100 16550 120 20 -17.3 10.0 | 132 17 -12.8 11.6 35 70 18550 105 15 -14.5 3.9 | 119 11 -10.0 5.5 36 50 20490 80 11 -10.8 -1.9 | 87 6 -6.3 -0.3 37 30 23570 85 52 -51.8 -4.5 | 86 47 -47.3 -2.9 38 24 24974 95 64 -63.8 5.6 | 97 60 -59.2 7.2 39 20 26150 105 38 -36.7 9.8 | 110 34 -32.2 11.4 40 10 30750 290 31 29.1 -10.6 | 285 35 33.6 -9.0 Wind Parameters Mean winds (0-6000m): 40.6 at 6.4 knts Storm direction: 70.6 at 4.8 knts Shear (0-3000m) pos: 0.8 neg: 2.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 148.7 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -16.4 tot: -11.4 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 9.35 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 ------------------------------------------------------------------------------- 500 158 3 215 6| 4.4 0.0 4.4| 2.6 -5.8 -3.2 -6.3 -0.38| 8.1 -3.1 1000 157 4 208 6| 2.2 1.9 4.1| 2.6 -10.4 -7.8 -7.8 -0.46| 6.5 -3.0 1500 135 4 199 5| 1.5 2.2 3.6| 2.9 -10.7 -7.8 -5.2 -0.37| 5.7 -2.1 2000 121 4 192 4| 1.2 1.6 2.8| 3.2 -11.2 -8.0 -4.0 -0.34| 4.8 -1.6 2500 104 5 175 3| 1.0 2.5 3.5| 3.2 -15.3 -12.1 -4.8 -0.47| 5.3 -2.5 3000 85 6 130 2| 0.8 2.1 2.9| 5.0 -16.4 -11.4 -3.8 -0.40| 4.9 -2.0 4000 68 7 62 2| 0.6 1.4 1.9| 5.4 -23.1 -17.7 -4.4 -0.48| 4.4 -2.1 5000 57 6 23 2| 0.5 0.9 1.4| 5.4 -29.7 -24.3 -4.9 -0.53| 4.1 -2.2 6000 41 6 354 3| 0.2 0.8 1.0| 17.0 -30.0 -13.0 -2.2 -0.36| 4.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20260115.00.gif