UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 15 OCT 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 1005 8 29.2 24.7 77 4.5 25.9 70 4 301.9 305.6 298.8 360.7 19.86 1 1000 53 29.4 24.4 75 5.0 25.7 30 9 302.5 306.2 298.8 360.6 19.59 2 925 744 23.6 21.1 86 2.5 21.8 75 12 303.4 306.6 297.7 354.8 17.28 3 923 763 23.4 21.1 87 2.3 21.8 76 12 303.4 306.6 297.7 354.9 17.31 4 858 1400 21.4 14.4 64 7.0 16.7 112 17 307.7 310.0 295.4 344.3 12.11 5 850 1481 20.8 13.8 64 7.0 16.1 115 19 307.9 310.1 295.1 343.5 11.75 6 787 2141 15.2 13.4 89 1.8 14.0 117 19 308.8 311.1 295.8 346.3 12.38 7 708 3034 11.6 2.6 54 9.0 6.5 120 20 314.3 315.6 293.0 334.8 6.53 8 700 3129 10.8 1.8 54 9.0 5.8 110 21 314.4 315.6 292.8 334.1 6.24 9 686 3297 9.8 4.9 72 4.9 6.9 106 21 315.2 316.7 294.3 340.1 7.95 10 652 3718 7.4 0.4 61 7.0 3.5 97 20 317.1 318.2 293.4 336.3 6.05 11 642 3846 8.2 -12.8 21 21.0 -0.7 94 20 319.4 319.8 290.8 326.8 2.22 12 618 4159 6.0 -6.0 42 12.0 0.1 87 19 320.3 321.1 292.6 333.3 3.95 13 570 4818 2.4 -15.6 25 18.0 -4.7 72 18 323.6 324.0 291.8 330.4 1.99 14 555 5033 2.6 -21.4 15 24.0 -5.8 77 18 326.3 326.6 291.9 330.7 1.25 15 527 5451 0.0 -25.0 13 25.0 -7.9 98 16 328.1 328.3 292.1 331.5 0.95 16 500 5870 -3.1 -25.1 16 22.0 -9.9 90 12 329.3 329.5 292.5 332.8 1.00 17 465 6441 -6.7 -31.7 12 25.0 -13.0 85 11 331.7 331.8 292.7 333.8 0.58 18 440 6870 -9.7 -19.7 44 10.0 -13.1 81 8 333.2 333.5 294.2 339.6 1.82 19 418 7264 -11.9 -28.9 23 17.0 -16.3 93 9 335.3 335.4 293.9 338.4 0.84 20 406 7487 -13.3 -33.3 17 20.0 -17.9 104 10 336.3 336.4 293.9 338.4 0.57 21 400 7600 -14.1 -30.1 24 16.0 -18.0 110 11 336.7 336.8 294.2 339.6 0.78 22 392 7753 -15.5 -27.5 35 12.0 -18.6 109 12 336.8 337.0 294.4 340.5 1.02 23 389 7811 -15.3 -41.3 9 26.0 -19.9 111 12 337.8 337.8 294.0 338.8 0.26 24 354 8516 -20.9 -36.9 22 16.0 -23.8 124 10 339.5 339.6 294.6 341.2 0.46 25 321 9233 -25.3 -49.3 9 24.0 -28.0 132 9 343.0 343.1 295.2 343.6 0.13 26 300 9720 -29.3 -50.3 11 21.0 -31.4 130 6 344.1 344.1 295.4 344.6 0.13 27 282 10157 -32.9 -59.9 5 27.0 -34.7 170 4 345.1 345.1 295.6 345.2 0.04 28 260 10722 -37.9 -48.9 31 11.0 -38.8 186 5 345.8 345.9 295.8 346.5 0.17 29 250 10990 -39.9 -51.9 27 12.0 -40.7 230 3 346.7 346.8 296.0 347.3 0.13 30 247 11072 -40.3 -53.3 24 13.0 -41.1 266 2 347.3 347.4 296.1 347.8 0.11 31 234 11437 -42.7 -48.7 52 6.0 -43.1 286 2 349.1 349.2 296.6 349.9 0.20 32 208 12216 -50.1 -54.0 63 3.9 -50.3 210 10 349.5 349.5 296.6 350.0 0.12 33 200 12470 -52.3 -56.6 60 4.3 -52.5 215 5 349.9 350.0 296.7 350.3 0.09 34 183 13040 -57.3 -64.3 41 7.0 -57.5 228 6 350.8 350.8 296.8 351.0 0.04 35 157 13994 -65.7 -69.9 56 4.2 -65.7 226 6 352.3 352.3 297.1 352.4 0.02 36 150 14270 -68.1 -72.2 56 4.1 -68.1 165 2 352.8 352.8 297.3 352.8 0.01 37 125 15339 -76.5 -81.4 46 4.9 -76.5 64 7 356.4 356.4 298.0 356.5 0.00 38 100 16610 -79.5 -85.5 36 6.0 -79.5 175 16 374.1 374.1 301.3 374.1 0.00 39 97 16782 -80.5 -86.5 36 6.0 -80.5 375.5 375.5 301.5 375.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 527.00 mb = 5450.65 m = 17882.48 ft Wetbulb zero: 643.62 mb = 3824.70 m = 12548.09 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 54.76 % Est. max temperature: 35.10 C = 95.18 F Sfc-Lift cond lev (LCL): 941.99 mb = 582.64 m = 1911.53 ft T: 24.95 C 700-500 lapse rate: 5.07 C/km ThetaE index: 12.28 C Layer 708.0- 686.0 mb Conv cond level (CCL): 845.45 mb = 1527.06 m = 5009.97 ft Mean mixing ratio: 18.11 g/kg Conv temperature: 35.29 C = 95.53 F Cap Strength: 1.69 C Lifted Index: -2.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.59 C Lifted Index @700 mb: -1.64 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -1.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1641.83 J/kg Max Up Vert Vel: 57.30 m/s Conv Inhibition (B-): 40.40 J/kg Cap Strength: 1.66 C Lift Cond Lev (LCL): 906.04 mb = 924.64 m = 3033.57 ft Lev Free Conv (LFC): 811.04 mb = 1883.34 m = 6178.87 ft Equ Level (EL): 121.04 mb = 15521.89 m = 50924.23 ft B at Equ Level: 1613.11 J/kg Wind level data Storm motion: 127 at 13 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 1005 8 70 4 -3.8 -1.4 | 325 11 6.5 -9.1 1 1000 53 30 9 -4.5 -7.8 | 340 17 5.7 -15.5 2 972 305 55 12 -9.8 -6.9 | 358 15 0.4 -14.6 3 939 610 50 13 -10.0 -8.4 | 359 16 0.3 -16.1 4 925 744 75 12 -11.6 -3.1 | 7 11 -1.4 -10.8 5 876 1219 105 13 -12.6 3.4 | 28 5 -2.3 -4.4 6 850 1481 115 19 -17.2 8.0 | 92 7 -7.0 0.3 7 707 3048 120 20 -17.3 10.0 | 108 7 -7.1 2.3 8 700 3129 110 21 -19.7 7.2 | 87 10 -9.5 -0.5 9 565 4877 70 18 -16.9 -6.2 | 26 15 -6.7 -13.9 10 524 5486 100 16 -15.8 2.8 | 48 7 -5.5 -4.9 11 500 5870 90 12 -12.0 0.0 | 13 8 -1.8 -7.7 12 467 6401 85 11 -11.0 -1.0 | 5 9 -0.7 -8.7 13 432 7010 80 7 -6.9 -1.2 | 340 10 3.3 -8.9 14 400 7600 110 11 -10.3 3.8 | 2 4 -0.1 -4.0 15 399 7620 105 12 -11.6 3.1 | 16 5 -1.4 -4.6 16 383 7925 115 12 -10.9 5.1 | 14 3 -0.6 -2.7 17 352 8534 125 10 -8.2 5.7 | 314 3 2.0 -2.0 18 324 9144 135 11 -7.8 7.8 | 269 2 2.4 0.1 19 311 9449 125 5 -4.1 2.9 | 308 8 6.1 -4.9 20 300 9720 130 6 -4.6 3.9 | 305 7 5.6 -3.9 21 299 9754 135 8 -5.7 5.7 | 294 5 4.6 -2.1 22 286 10058 175 4 -0.3 4.0 | 291 11 9.9 -3.7 23 274 10363 160 4 -1.4 3.8 | 294 10 8.9 -4.0 24 251 10973 205 5 2.1 4.5 | 285 13 12.3 -3.2 25 250 10990 230 3 2.3 1.9 | 295 14 12.5 -5.8 26 239 11278 0 1 -0.0 -1.0 | 310 13 10.2 -8.7 27 229 11582 210 3 1.5 2.6 | 294 13 11.7 -5.1 28 218 11887 210 11 5.5 9.5 | 263 16 15.7 1.8 29 209 12192 210 10 5.0 8.7 | 266 15 15.2 0.9 30 200 12470 215 5 2.9 4.1 | 285 14 13.1 -3.6 31 199 12497 230 7 5.4 4.5 | 282 16 15.6 -3.2 32 190 12802 215 6 3.4 4.9 | 282 14 13.7 -2.8 33 172 13411 250 7 6.6 2.4 | 288 18 16.8 -5.3 34 156 14021 225 6 4.2 4.2 | 284 15 14.5 -3.5 35 150 14270 165 2 -0.5 1.9 | 301 11 9.7 -5.8 36 149 14326 235 3 2.5 1.7 | 295 14 12.7 -6.0 37 141 14630 160 5 -1.7 4.7 | 290 9 8.5 -3.0 38 134 14935 125 6 -4.9 3.4 | 309 7 5.3 -4.3 39 127 15240 60 7 -6.1 -3.5 | 340 12 4.2 -11.2 40 114 15850 90 9 -9.0 0.0 | 351 8 1.2 -7.7 41 108 16154 155 3 -1.3 2.7 | 299 10 9.0 -5.0 42 103 16459 225 8 5.7 5.7 | 277 16 15.9 -2.1 43 100 16610 175 16 -1.4 15.9 | 227 12 8.8 8.2 44 97 16764 160 18 -6.2 16.9 | 204 10 4.1 9.2 Wind Parameters Mean winds (0-6000m): 97.1 at 17.1 knts Storm direction: 127.1 at 12.8 knts Shear (0-3000m) pos: 3.3 neg: 1.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 142.8 deg Storm rel helicity (0-3000m) pos: 58.2 neg: 0.0 tot: 58.2 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.7 10^-3/s Energy-Hel index: 0.57 Bulk Rich Number: 75.21 Bulk Shear: 21.83 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 48 11 352 15| 0.0 9.2 9.2| 32.6 0.0 32.6 65.2 0.72| 12.5 8.9 1000 60 12 360 14| 4.4 4.6 9.0| 43.9 0.0 43.9 43.9 0.57| 11.2 6.4 1500 79 13 12 10| 6.0 3.1 9.1| 54.7 0.0 54.7 36.5 0.63| 10.8 6.8 2000 92 14 29 8| 4.7 2.3 7.0| 55.9 0.0 55.9 27.9 0.64| 8.2 5.2 2500 99 15 43 7| 3.8 1.8 5.7| 57.0 0.0 57.0 22.8 0.64| 6.7 4.3 3000 104 16 55 7| 3.3 1.5 4.8| 58.2 0.0 58.2 19.4 0.65| 5.7 3.7 4000 103 17 60 8| 2.5 2.4 4.9| 58.2 -25.6 32.6 8.2 0.27| 5.7 1.5 5000 98 18 54 9| 2.0 2.2 4.2| 61.4 -45.5 15.9 3.2 0.14| 5.4 0.7 6000 97 17 50 9| 2.2 2.0 4.2| 70.0 -54.9 15.1 2.5 0.08| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251015.12.gif