UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 11 DEC 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1009 8 25.8 24.1 90 1.7 24.6 230 4 298.2 301.6 297.4 353.6 19.05 1 1000 81 25.6 24.2 92 1.4 24.6 235 7 298.8 302.3 297.7 355.2 19.35 2 951 525 24.8 21.9 84 2.9 22.7 238 16 302.3 305.5 297.6 354.5 17.66 3 925 769 23.4 19.1 77 4.3 20.4 225 15 303.2 306.0 296.3 348.4 15.22 4 850 1504 18.4 16.5 89 1.9 17.1 205 7 305.4 308.0 296.1 347.4 14.03 5 774 2304 13.2 12.1 93 1.1 12.5 210 6 308.1 310.3 295.1 343.1 11.54 6 701 3137 10.4 3.4 62 7.0 6.3 152 6 313.9 315.2 293.3 335.7 6.99 7 700 3149 10.4 2.4 58 8.0 5.9 150 6 314.0 315.2 292.9 334.4 6.51 8 565 4899 0.0 -1.3 91 1.3 -0.7 169 5 321.6 322.8 294.7 341.6 6.17 9 500 5870 -4.9 -5.6 95 0.7 -5.3 25 1 327.1 328.1 295.3 343.8 5.05 10 487 6077 -5.9 -6.7 94 0.8 -6.3 93 4 328.3 329.3 295.3 344.2 4.76 11 461 6507 -8.1 -11.7 75 3.6 -9.6 357 3 330.8 331.4 294.9 342.4 3.39 12 402 7562 -14.1 -18.1 72 4.0 -15.5 72 5 336.2 336.7 295.3 344.3 2.29 13 400 7600 -13.7 -22.7 47 9.0 -16.5 75 5 337.2 337.5 295.0 342.8 1.54 14 379 8007 -16.7 -19.9 76 3.2 -17.7 83 10 338.5 338.9 295.7 345.9 2.08 15 330 9032 -23.5 -27.2 72 3.7 -24.4 172 8 342.8 343.1 296.1 347.4 1.25 16 300 9720 -29.1 -32.1 75 3.0 -29.7 195 6 344.4 344.5 296.1 347.7 0.86 17 250 11000 -39.3 -42.4 72 3.1 -39.6 135 4 347.6 347.7 296.4 349.1 0.37 18 244 11165 -40.9 -43.9 73 3.0 -41.2 135 5 347.7 347.7 296.4 349.0 0.32 19 216 11979 -47.7 -53.7 50 6.0 -48.0 137 10 349.5 349.5 296.6 350.0 0.12 20 200 12480 -52.5 -58.5 48 6.0 -52.7 120 10 349.6 349.6 296.6 349.9 0.07 21 151 14230 -68.9 -73.1 54 4.2 -68.9 80 12 350.7 350.7 296.8 350.8 0.01 22 150 14270 -69.3 -73.4 55 4.1 -69.3 80 12 350.7 350.7 296.8 350.8 0.01 23 100 16580 -85.1 -89.4 46 4.3 -85.1 70 53 363.3 363.3 299.4 363.3 0.00 24 93 16980 -86.7 -90.9 46 4.2 -86.7 80 58 367.8 367.8 300.2 367.8 0.00 25 90 17160 -86.5 -90.8 45 4.3 -86.5 82 60 371.6 371.6 300.8 371.6 0.00 26 86 17413 -80.7 -88.7 25 8.0 -80.7 81 59 388.2 388.2 303.5 388.2 0.00 27 77 18039 -80.3 -86.3 36 6.0 -80.3 24 16 401.5 401.5 305.4 401.5 0.00 28 71 18499 -80.1 -87.1 30 7.0 -80.1 311 13 411.3 411.3 306.7 411.4 0.00 29 70 18580 -76.9 -86.9 19 10.0 -76.9 300 12 419.9 419.9 307.7 419.9 0.00 30 58 19658 -78.3 -86.3 26 8.0 -78.3 252 15 439.9 439.9 309.8 439.9 0.00 31 50 20520 -71.9 -84.9 13 13.0 -72.0 80 45 474.1 474.1 313.0 474.1 0.01 32 44 21285 -67.7 -84.7 7 17.0 -67.9 73 44 502.0 502.0 315.1 502.0 0.01 33 42 21569 -63.7 -83.7 5 20.0 -64.1 75 45 518.6 518.6 316.2 518.6 0.01 34 35 22692 -63.7 -81.7 7 18.0 -64.2 86 49 546.4 546.4 317.9 546.4 0.01 35 30 23650 -59.5 -79.5 6 20.0 -60.4 95 52 582.4 582.4 319.8 582.6 0.02 36 20 26210 -53.3 -75.3 5 22.0 -55.8 95 57 673.0 673.1 323.6 673.6 0.07 37 18 26891 -51.7 -76.7 3 25.0 -54.8 92 58 698.7 698.7 324.4 699.2 0.06 38 17 27261 -52.5 -79.5 2 27.0 -55.6 90 59 707.6 707.6 324.7 708.0 0.04 39 16 27656 -49.5 -80.5 1 31.0 -53.7 93 55 729.8 729.8 325.4 730.1 0.04 TRP 93 16980 -86.7 -90.9 46 4.2 -86.7 80 58 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 565.00 mb = 4899.28 m = 16073.55 ft Wetbulb zero: 579.06 mb = 4698.51 m = 15414.88 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 82.59 % Est. max temperature: 32.79 C = 91.01 F Sfc-Lift cond lev (LCL): 984.81 mb = 216.26 m = 709.51 ft T: 25.36 C 700-500 lapse rate: 5.62 C/km ThetaE index: 20.79 C Layer 951.0- 565.0 mb Conv cond level (CCL): 880.32 mb = 1199.32 m = 3934.73 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 32.16 C = 89.88 F Cap Strength: 1.89 C Lifted Index: -2.96 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.28 C Lifted Index @700 mb: -0.99 C Showalter Index: -0.99 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.40 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1003.37 J/kg Max Up Vert Vel: 44.80 m/s Conv Inhibition (B-): 34.34 J/kg Cap Strength: 1.89 C Lift Cond Lev (LCL): 920.72 mb = 809.28 m = 2655.10 ft Lev Free Conv (LFC): 845.72 mb = 1547.06 m = 5075.61 ft Equ Level (EL): 135.72 mb = 14839.82 m = 48686.48 ft B at Equ Level: 990.14 J/kg Max Parcel Lev (MPL): 75.72 mb = 18133.74 m = 59493.17 ft Wind level data Storm motion: 234 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 1009 8 230 4 3.1 2.6 | 66 1 -1.2 -0.5 1 1000 81 235 7 5.7 4.0 | 238 2 1.5 0.9 2 975 305 250 16 15.0 5.5 | 258 11 10.8 2.4 3 925 769 225 15 10.6 10.6 | 220 10 6.4 7.5 4 878 1219 220 13 8.4 10.0 | 211 8 4.1 6.9 5 850 1504 205 7 3.0 6.3 | 158 3 -1.3 3.2 6 848 1524 205 7 3.0 6.3 | 158 3 -1.3 3.2 7 789 2134 245 5 4.5 2.1 | 344 1 0.3 -1.0 8 761 2438 180 6 0.0 6.0 | 124 5 -4.3 2.9 9 734 2743 215 5 2.9 4.1 | 126 2 -1.4 1.0 10 708 3048 165 6 -1.6 5.8 | 115 6 -5.8 2.7 11 700 3149 150 6 -3.0 5.2 | 106 8 -7.3 2.1 12 633 3962 165 5 -1.3 4.8 | 107 6 -5.5 1.7 13 610 4267 215 5 2.9 4.1 | 126 2 -1.4 1.0 14 587 4572 175 12 -1.0 12.0 | 149 10 -5.3 8.9 15 565 4877 170 5 -0.9 4.9 | 110 5 -5.1 1.8 16 544 5182 100 4 -3.9 0.7 | 74 9 -8.2 -2.4 17 524 5486 125 1 -0.8 0.6 | 64 6 -5.1 -2.5 18 505 5791 55 1 -0.8 -0.6 | 54 6 -5.1 -3.7 19 500 5870 25 1 -0.4 -0.9 | 49 6 -4.7 -4.0 20 486 6096 100 4 -3.9 0.7 | 74 9 -8.2 -2.4 21 467 6401 355 2 0.2 -2.0 | 39 7 -4.1 -5.1 22 449 6706 360 5 -0.0 -5.0 | 28 9 -4.3 -8.1 23 415 7315 50 7 -5.4 -4.5 | 52 12 -9.6 -7.6 24 400 7600 75 5 -4.8 -1.3 | 64 10 -9.1 -4.4 25 399 7620 45 2 -1.4 -1.4 | 51 7 -5.7 -4.5 26 383 7925 75 10 -9.7 -2.6 | 68 15 -13.9 -5.7 27 352 8534 145 6 -3.4 4.9 | 103 8 -7.7 1.8 28 338 8839 175 9 -0.8 9.0 | 139 8 -5.0 5.9 29 311 9449 165 6 -1.6 5.8 | 115 6 -5.8 2.7 30 300 9720 195 6 1.6 5.8 | 135 4 -2.7 2.7 31 286 10058 205 6 2.5 5.4 | 144 3 -1.7 2.3 32 262 10668 175 4 -0.3 4.0 | 101 5 -4.6 0.9 33 251 10973 140 5 -3.2 3.8 | 96 8 -7.5 0.7 34 250 11000 135 4 -2.8 2.8 | 88 7 -7.1 -0.3 35 240 11278 135 5 -3.5 3.5 | 93 8 -7.8 0.4 36 229 11582 140 10 -6.4 7.7 | 113 12 -10.7 4.6 37 219 11887 140 10 -6.4 7.7 | 113 12 -10.7 4.6 38 200 12480 120 10 -8.7 5.0 | 98 13 -12.9 1.9 39 199 12497 140 8 -5.1 6.1 | 108 10 -9.4 3.0 40 181 13106 100 9 -8.9 1.6 | 83 13 -13.1 -1.5 41 172 13411 90 11 -11.0 0.0 | 79 16 -15.3 -3.1 42 150 14270 80 12 -11.8 -2.1 | 72 17 -16.1 -5.2 43 120 15545 55 28 -22.9 -16.1 | 55 33 -27.2 -19.2 44 108 16154 70 42 -39.5 -14.4 | 68 47 -43.7 -17.5 45 102 16459 70 48 -45.1 -16.4 | 68 53 -49.4 -19.5 46 100 16580 70 53 -49.8 -18.1 | 69 58 -54.1 -21.2 47 97 16764 65 51 -46.2 -21.6 | 64 56 -50.5 -24.6 48 93 16980 80 58 -57.1 -10.1 | 78 63 -61.4 -13.2 49 87 17374 85 63 -62.8 -5.5 | 83 68 -67.0 -8.6 50 78 17983 35 16 -9.2 -13.1 | 40 21 -13.4 -16.2 51 74 18288 340 14 4.8 -13.2 | 358 16 0.5 -16.3 52 70 18580 300 12 10.4 -6.0 | 326 11 6.1 -9.1 53 57 19812 245 15 13.6 6.3 | 251 10 9.3 3.2 54 54 20117 165 13 -3.4 12.6 | 141 12 -7.6 9.5 55 51 20422 115 37 -33.5 15.6 | 108 40 -37.8 12.5 56 50 20520 80 45 -44.3 -7.8 | 77 50 -48.6 -10.9 57 46 21031 70 43 -40.4 -14.7 | 68 48 -44.7 -17.8 58 30 23650 95 52 -51.8 4.5 | 91 56 -56.1 1.4 59 29 23774 100 47 -46.3 8.2 | 96 51 -50.5 5.1 60 27 24384 95 49 -48.8 4.3 | 91 53 -53.1 1.2 61 20 26210 95 57 -56.8 5.0 | 92 61 -61.0 1.9 62 17 26822 90 59 -59.0 0.0 | 87 63 -63.3 -3.1 63 14 27432 100 47 -46.3 8.2 | 96 51 -50.5 5.1 64 13 27737 100 49 -48.3 8.5 | 96 53 -52.5 5.4 Wind Parameters Mean winds (0-6000m): 204.0 at 7.0 knts Storm direction: 234.0 at 5.3 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 51.7 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -29.8 tot: -25.7 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 111.30 Bulk Shear: 9.01 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 ------------------------------------------------------------------------------- 500 244 12 252 7| 12.0 0.0 12.0| 3.2 -8.2 -5.0 -10.0 0.29| 18.4 5.4 1000 236 14 237 8| 6.0 2.4 8.3| 3.2 -20.0 -16.8 -16.8 0.03| 11.8 0.4 1500 230 13 228 8| 4.0 3.6 7.6| 3.2 -28.2 -25.0 -16.7 -0.16| 10.5 -1.6 2000 229 11 224 6| 3.1 2.7 5.8| 3.8 -28.2 -24.4 -12.2 -0.08| 8.9 -0.8 2500 227 10 219 5| 2.5 2.9 5.4| 3.9 -28.8 -24.9 -10.0 -0.03| 8.5 -0.3 3000 224 9 211 4| 2.1 2.7 4.8| 4.0 -29.8 -25.7 -8.6 -0.04| 8.2 -0.4 4000 213 8 184 4| 1.7 2.2 3.9| 4.8 -32.2 -27.4 -6.8 -0.06| 6.7 -0.4 5000 207 8 171 4| 1.7 2.2 3.9| 7.0 -47.6 -40.6 -8.1 -0.12| 7.4 -0.9 6000 204 7 157 4| 1.4 2.0 3.4| 9.4 -57.4 -48.0 -8.0 -0.15| 7.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251211.12.gif