UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 17 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 26.0 23.4 86 2.6 24.1 310 5 298.4 301.7 297.0 351.5 18.25 1 1000 85 25.6 23.3 87 2.3 23.9 260 10 298.8 302.1 297.1 352.1 18.30 2 925 769 21.6 20.1 91 1.5 20.5 250 24 301.4 304.4 296.4 349.1 16.22 3 901 997 20.2 19.3 95 0.9 19.6 248 24 302.2 305.1 296.4 349.0 15.83 4 865 1348 19.8 14.8 73 5.0 16.4 246 25 305.4 307.6 294.8 342.3 12.33 5 850 1499 18.8 13.8 73 5.0 15.5 245 25 305.8 308.0 294.6 341.1 11.75 6 773 2314 15.8 8.8 63 7.0 11.4 253 23 311.0 312.8 294.2 339.4 9.24 7 700 3151 10.0 6.0 76 4.0 7.6 250 23 313.6 315.2 294.3 339.7 8.41 8 648 3787 5.2 4.2 93 1.0 4.6 239 17 315.1 316.7 294.4 340.2 8.01 9 566 4883 0.0 -1.5 90 1.5 -0.8 243 11 321.4 322.6 294.6 341.1 6.07 10 556 5026 0.4 -2.2 83 2.6 -1.0 246 10 323.6 324.7 295.0 342.7 5.87 11 512 5683 -3.7 -6.0 84 2.3 -4.8 238 6 326.3 327.3 294.8 342.2 4.78 12 500 5870 -4.5 -10.5 63 6.0 -7.1 215 5 327.6 328.2 294.1 339.2 3.44 13 498 5902 -4.5 -10.5 63 6.0 -7.1 213 5 327.9 328.6 294.2 339.6 3.45 14 455 6609 -8.5 -12.2 75 3.7 -10.1 233 8 331.5 332.2 295.0 342.8 3.30 15 426 7118 -10.7 -18.7 52 8.0 -13.5 226 9 335.0 335.4 294.8 342.3 2.05 16 401 7581 -14.3 -18.4 71 4.1 -15.7 254 7 336.2 336.6 295.3 344.1 2.24 17 400 7600 -14.5 -18.4 72 3.9 -15.9 255 7 336.1 336.6 295.3 344.1 2.24 18 390 7792 -15.7 -19.3 74 3.6 -16.9 254 6 337.0 337.5 295.4 344.6 2.13 19 382 7948 -16.5 -23.5 55 7.0 -18.6 252 5 338.0 338.3 295.1 343.4 1.51 20 378 8027 -16.9 -32.9 24 16.0 -20.4 252 5 338.5 338.6 294.5 340.9 0.63 21 375 8087 -17.3 -43.3 8 26.0 -21.5 251 5 338.7 338.7 294.2 339.6 0.22 22 371 8167 -18.1 -49.1 5 31.0 -22.4 251 4 338.7 338.7 294.1 339.2 0.12 23 361 8371 -19.7 -27.7 49 8.0 -21.7 238 4 339.2 339.4 295.1 343.2 1.09 24 356 8475 -20.5 -28.5 49 8.0 -22.4 227 4 339.5 339.7 295.1 343.3 1.02 25 349 8621 -21.7 -35.7 27 14.0 -24.3 213 4 339.8 339.9 294.7 341.8 0.52 26 348 8643 -21.9 -42.9 13 21.0 -25.0 211 4 339.8 339.8 294.5 340.8 0.25 27 334 8944 -24.1 -45.1 13 21.0 -26.9 195 5 340.8 340.8 294.7 341.6 0.20 28 326 9121 -25.1 -42.1 19 17.0 -27.5 205 6 341.8 341.8 295.0 342.9 0.29 29 320 9255 -26.3 -36.3 38 10.0 -28.0 213 7 341.9 342.1 295.3 344.0 0.54 30 305 9602 -28.3 -33.3 62 5.0 -29.2 222 10 343.9 344.0 295.9 346.8 0.76 31 300 9720 -29.1 -35.1 56 6.0 -30.1 220 11 344.4 344.5 295.9 346.9 0.64 32 250 10980 -39.9 -43.9 66 4.0 -40.3 175 14 346.7 346.8 296.2 348.0 0.31 33 244 11146 -41.5 -44.6 72 3.1 -41.8 175 12 346.8 346.8 296.2 348.0 0.30 34 218 11904 -48.1 -57.1 35 9.0 -48.4 144 10 347.9 347.9 296.3 348.3 0.08 35 207 12246 -50.9 -57.9 43 7.0 -51.1 113 10 348.7 348.7 296.4 349.0 0.07 36 200 12470 -52.3 -59.3 43 7.0 -52.5 80 8 349.9 350.0 296.7 350.2 0.06 37 193 12699 -53.9 -64.9 25 11.0 -54.1 95 11 351.0 351.0 296.9 351.1 0.03 38 160 13869 -64.3 -69.3 50 5.0 -64.4 91 23 352.7 352.7 297.3 352.8 0.02 39 150 14260 -67.3 -72.2 50 4.9 -67.4 95 31 354.2 354.2 297.5 354.2 0.01 40 129 15156 -74.7 -83.7 23 9.0 -74.7 90 34 356.5 356.5 298.0 356.5 0.00 41 116 15768 -79.5 -86.5 30 7.0 -79.5 84 38 358.6 358.6 298.4 358.6 0.00 42 100 16610 -80.5 -90.5 17 10.0 -80.5 350 10 372.2 372.2 300.9 372.2 0.00 43 88 17323 -85.1 -93.1 23 8.0 -85.1 210 12 376.8 376.8 301.7 376.8 0.00 44 83 17647 -82.7 -91.7 20 9.0 -82.7 201 17 388.1 388.1 303.5 388.1 0.00 45 72 18435 -85.1 -92.1 28 7.0 -85.1 142 11 399.1 399.1 305.1 399.1 0.00 46 70 18590 -84.7 -92.7 23 8.0 -84.7 150 13 403.2 403.2 305.6 403.2 0.00 47 66 18916 -84.1 -92.1 23 8.0 -84.1 149 14 411.3 411.3 306.7 411.3 0.00 48 59 19552 -75.9 -87.9 13 12.0 -76.0 122 22 443.2 443.2 310.2 443.2 0.00 49 52 20289 -72.5 -87.5 9 15.0 -72.6 90 35 467.4 467.4 312.4 467.4 0.00 50 50 20520 -73.1 -88.1 8 15.0 -73.2 80 37 471.2 471.2 312.7 471.2 0.00 51 47 20883 -73.7 -89.7 7 16.0 -73.8 87 39 478.2 478.2 313.3 478.2 0.00 52 42 21550 -69.3 -90.3 3 21.0 -69.5 95 51 504.7 504.7 315.3 504.7 0.00 53 40 21845 -64.9 -89.9 2 25.0 -65.3 96 54 522.9 522.9 316.5 522.9 0.00 54 38 22158 -65.1 -92.1 1 27.0 -65.5 98 56 530.1 530.1 316.9 530.1 0.00 55 32 23222 -59.7 -93.7 0 34.0 -60.6 94 57 571.2 571.2 319.2 571.3 0.00 56 30 23630 -55.5 -90.5 1 35.0 -57.0 90 56 593.3 593.3 320.3 593.4 0.00 57 28 24073 -53.7 -88.7 1 35.0 -55.6 90 55 610.2 610.2 321.0 610.2 0.01 58 23 25330 -57.1 -91.1 1 34.0 -58.7 90 54 635.5 635.5 322.1 635.5 0.00 59 20 26230 -50.1 -86.1 1 36.0 -53.5 95 46 682.8 682.8 323.9 682.9 0.01 60 16 27684 -51.3 -87.3 1 36.0 -54.9 92 39 723.9 723.9 325.2 724.0 0.01 TRP 88 17323 -85.1 -93.1 23 8.0 -85.1 210 12 376.8 376.8 301.7 376.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 551.71 mb = 5089.83 m = 16698.71 ft Wetbulb zero: 578.18 mb = 4710.36 m = 15453.76 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 81.56 % Est. max temperature: 33.18 C = 91.73 F Sfc-Lift cond lev (LCL): 971.98 mb = 334.36 m = 1096.97 ft T: 24.14 C 700-500 lapse rate: 5.33 C/km ThetaE index: 12.69 C Layer 925.0- 700.0 mb Conv cond level (CCL): 910.38 mb = 906.97 m = 2975.58 ft Mean mixing ratio: 17.15 g/kg Conv temperature: 29.52 C = 85.14 F Cap Strength: 1.37 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.99 C Lifted Index @700 mb: -0.74 C Showalter Index: 1.87 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.30 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 547.28 J/kg Max Up Vert Vel: 33.08 m/s Conv Inhibition (B-): 64.52 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 933.20 mb = 691.56 m = 2268.86 ft Lev Free Conv (LFC): 718.20 mb = 2934.29 m = 9626.81 ft Equ Level (EL): 198.20 mb = 12527.97 m = 41101.78 ft B at Equ Level: 545.30 J/kg Max Parcel Lev (MPL): 108.20 mb = 16162.82 m = 53026.98 ft Wind level data Storm motion: 277 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 1009 8 310 5 3.8 -3.2 | 80 9 -9.1 -1.7 1 1000 85 260 10 9.8 1.7 | 137 5 -3.1 3.3 2 975 305 240 18 15.6 9.0 | 194 11 2.7 10.6 3 925 769 250 24 22.6 8.2 | 225 14 9.6 9.8 4 850 1499 245 25 22.7 10.6 | 219 16 9.7 12.1 5 709 3048 260 22 21.7 3.8 | 238 10 8.7 5.4 6 700 3151 250 23 21.6 7.9 | 223 13 8.7 9.4 7 610 4267 230 12 9.2 7.7 | 158 10 -3.7 9.3 8 544 5182 250 10 9.4 3.4 | 145 6 -3.5 5.0 9 524 5486 235 6 4.9 3.4 | 122 9 -8.0 5.0 10 505 5791 240 6 5.2 3.0 | 121 9 -7.7 4.6 11 500 5870 215 5 2.9 4.1 | 119 12 -10.1 5.7 12 486 6096 200 6 2.1 5.6 | 124 13 -10.9 7.2 13 449 6706 240 8 6.9 4.0 | 133 8 -6.0 5.6 14 432 7010 220 10 6.4 7.7 | 145 11 -6.5 9.2 15 400 7600 255 7 6.8 1.8 | 119 7 -6.2 3.4 16 367 8230 250 4 3.8 1.4 | 108 10 -9.2 2.9 17 338 8839 190 4 0.7 3.9 | 114 13 -12.2 5.5 18 311 9449 225 9 6.4 6.4 | 140 10 -6.6 7.9 19 300 9720 220 11 7.1 8.4 | 150 12 -5.8 10.0 20 299 9754 210 11 5.5 9.5 | 146 13 -7.4 11.1 21 273 10363 230 12 9.2 7.7 | 158 10 -3.7 9.3 22 250 10980 175 14 -1.2 13.9 | 138 21 -14.1 15.5 23 239 11278 175 11 -1.0 11.0 | 132 19 -13.9 12.5 24 228 11582 170 9 -1.6 8.9 | 126 18 -14.5 10.4 25 209 12192 120 11 -9.5 5.5 | 107 24 -22.4 7.1 26 200 12470 80 8 -7.9 -1.4 | 90 21 -20.8 0.2 27 199 12497 95 9 -9.0 0.8 | 96 22 -21.9 2.3 28 190 12802 95 12 -12.0 1.0 | 96 25 -24.9 2.6 29 156 14021 90 25 -25.0 0.0 | 92 38 -37.9 1.6 30 150 14260 95 31 -30.9 2.7 | 96 44 -43.8 4.3 31 141 14630 95 31 -30.9 2.7 | 96 44 -43.8 4.3 32 108 16154 80 40 -39.4 -6.9 | 84 53 -52.3 -5.4 33 103 16459 70 27 -25.4 -9.2 | 79 39 -38.3 -7.7 34 100 16610 350 10 1.7 -9.8 | 53 14 -11.2 -8.3 35 97 16764 25 10 -4.2 -9.1 | 66 19 -17.1 -7.5 36 92 17069 305 12 9.8 -6.9 | 30 6 -3.1 -5.3 37 88 17323 210 12 6.0 10.4 | 150 14 -6.9 12.0 38 83 17678 200 17 5.8 16.0 | 158 19 -7.1 17.5 39 78 17983 150 7 -3.5 6.1 | 115 18 -16.4 7.6 40 74 18288 135 10 -7.1 7.1 | 113 22 -20.0 8.6 41 70 18590 150 13 -6.5 11.3 | 123 23 -19.4 12.8 42 70 18593 200 8 2.7 7.5 | 132 14 -10.2 9.1 43 66 18898 150 14 -7.0 12.1 | 124 24 -19.9 13.7 44 63 19202 140 9 -5.8 6.9 | 114 21 -18.7 8.5 45 57 19812 110 30 -28.2 10.3 | 106 43 -41.1 11.8 46 50 20520 80 37 -36.4 -6.4 | 84 50 -49.4 -4.9 47 46 21031 90 40 -40.0 0.0 | 92 53 -52.9 1.6 48 42 21641 95 52 -51.8 4.5 | 95 65 -64.7 6.1 49 36 22555 100 58 -57.1 10.1 | 99 71 -70.0 11.6 50 30 23630 90 56 -56.0 0.0 | 91 69 -68.9 1.6 51 21 25908 90 53 -53.0 0.0 | 91 66 -65.9 1.6 52 20 26213 95 49 -48.8 4.3 | 95 62 -61.7 5.8 53 20 26230 95 46 -45.8 4.0 | 95 59 -58.7 5.6 54 19 26518 95 47 -46.8 4.1 | 95 60 -59.7 5.7 55 14 27432 90 34 -34.0 0.0 | 92 47 -46.9 1.6 56 13 27737 75 29 -28.0 -7.5 | 82 41 -40.9 -5.9 57 12 28042 95 16 -15.9 1.4 | 96 29 -28.9 3.0 Wind Parameters Mean winds (0-6000m): 246.9 at 17.4 knts Storm direction: 276.9 at 13.0 knts Shear (0-3000m) pos: 1.2 neg: 3.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 158.1 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -5.4 tot: 47.6 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.8 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 822.32 Bulk Shear: 0.67 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 ------------------------------------------------------------------------------- 500 247 15 187 8| 0.0 19.7 19.7| 26.6 0.0 26.6 53.3 0.76| 21.7 16.6 1000 248 19 209 10| 2.1 9.8 11.9| 38.5 -1.5 37.0 37.0 0.75| 13.3 9.9 1500 247 21 214 12| 1.4 6.9 8.3| 38.5 -5.4 33.2 22.1 0.67| 9.4 6.3 2000 247 22 216 12| 1.2 5.2 6.3| 44.1 -5.4 38.7 19.4 0.66| 7.6 5.1 2500 248 22 218 12| 1.2 4.1 5.3| 48.9 -5.4 43.5 17.4 0.66| 6.5 4.3 3000 250 22 221 12| 1.2 3.5 4.7| 53.0 -5.4 47.6 15.9 0.66| 5.8 3.8 4000 249 22 218 12| 0.9 2.4 3.3| 53.0 -41.9 11.1 2.8 0.21| 6.1 1.3 5000 248 19 209 10| 1.1 1.9 3.0| 53.0 -51.7 1.3 0.3 0.11| 5.5 0.6 6000 247 17 200 9| 0.9 1.6 2.6| 54.3 -59.6 -5.3 -0.9 0.04| 5.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251217.00.gif