UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for FAPE... Searching the city database file for: FAPE ... Date:2300Z 1 DEC 25 Station: FAPE WMO ident: 68842 Latitude: -33.98 Longitude: 25.60 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1007 60 18.2 17.7 97 0.5 17.9 250 9 290.8 293.0 290.7 326.7 12.75 1 1000 122 18.6 15.8 84 2.8 16.8 250 15 291.8 293.8 289.9 323.9 11.36 2 992 191 18.6 15.7 83 2.9 16.7 250 15 292.4 294.4 290.2 324.7 11.37 3 984 261 18.6 15.5 82 3.1 16.6 250 15 293.1 295.1 290.4 325.3 11.32 4 958 490 16.6 14.5 87 2.1 15.3 241 10 293.3 295.3 290.1 324.4 10.89 5 944 616 16.8 12.2 74 4.6 14.0 234 7 294.8 296.5 289.4 322.1 9.49 6 931 734 16.4 11.4 72 5.0 13.3 211 6 295.5 297.2 289.3 321.9 9.13 7 925 789 15.8 10.8 72 5.0 12.7 200 6 295.5 297.1 289.0 321.0 8.82 8 901 1011 14.2 9.2 72 5.0 11.2 202 8 296.0 297.5 288.6 319.6 8.13 9 860 1403 12.8 2.8 51 10.0 7.5 232 10 298.6 299.5 287.0 314.7 5.44 10 855 1452 13.4 0.4 41 13.0 6.8 236 11 299.7 300.5 286.6 313.5 4.60 11 850 1501 13.2 -1.8 35 15.0 5.8 240 11 300.0 300.7 286.0 311.9 3.94 12 842 1580 13.4 -3.6 30 17.0 5.3 240 11 301.0 301.6 285.9 311.6 3.48 13 831 1691 13.0 -4.0 30 17.0 4.9 240 12 301.7 302.3 286.1 312.2 3.42 14 741 2641 6.2 -6.8 39 13.0 0.5 241 17 304.4 304.9 286.7 314.0 3.10 15 736 2697 5.6 -0.4 65 6.0 2.5 239 18 304.3 305.2 288.6 319.7 5.05 16 726 2808 4.4 -0.2 72 4.6 2.1 237 20 304.2 305.1 288.7 320.0 5.20 17 720 2876 4.6 -2.4 60 7.0 1.2 235 21 305.1 305.9 288.3 318.8 4.45 18 715 2933 4.6 -5.4 48 10.0 0.0 234 22 305.7 306.4 287.7 316.8 3.57 19 710 2990 4.2 -2.8 60 7.0 0.8 233 23 305.9 306.7 288.5 319.4 4.38 20 705 3047 4.0 -5.0 52 9.0 -0.2 231 24 306.3 307.0 288.1 317.9 3.74 21 700 3105 3.4 -5.6 52 9.0 -0.7 230 25 306.2 306.9 287.9 317.4 3.60 22 675 3399 2.2 -7.8 48 10.0 -2.1 235 29 308.1 308.7 288.1 318.0 3.15 23 670 3459 1.6 -7.4 51 9.0 -2.3 236 30 308.1 308.7 288.2 318.4 3.27 24 656 3628 1.0 -11.0 40 12.0 -3.8 239 33 309.3 309.8 287.9 317.3 2.52 25 651 3690 0.8 -8.2 51 9.0 -3.1 240 34 309.7 310.3 288.6 319.8 3.16 26 614 4157 -2.3 -13.3 43 11.0 -6.4 246 37 311.4 311.8 288.3 318.6 2.23 27 595 4405 -4.3 -12.3 54 8.0 -7.4 248 37 311.9 312.4 288.7 320.0 2.50 28 582 4579 -5.1 -15.1 45 10.0 -8.7 250 36 312.9 313.3 288.6 319.6 2.03 29 547 5062 -8.9 -15.9 57 7.0 -11.3 258 37 314.0 314.4 288.9 320.7 2.02 30 522 5422 -12.1 -18.1 61 6.0 -13.9 258 38 314.4 314.7 288.8 320.2 1.76 31 514 5540 -12.7 -22.7 43 10.0 -15.4 257 38 315.1 315.3 288.5 319.1 1.20 32 506 5659 -13.3 -28.3 27 15.0 -16.7 256 39 315.7 315.9 288.2 318.3 0.73 33 502 5720 -13.5 -28.5 27 15.0 -16.9 255 39 316.2 316.4 288.3 318.7 0.73 34 500 5750 -13.7 -26.7 33 13.0 -16.8 255 39 316.3 316.5 288.5 319.3 0.86 35 454 6477 -18.9 -27.9 45 9.0 -20.8 251 38 318.7 318.8 289.2 321.6 0.85 36 444 6643 -20.3 -26.3 59 6.0 -21.6 252 40 318.9 319.1 289.5 322.4 1.01 37 437 6761 -21.1 -30.1 44 9.0 -22.8 253 40 319.4 319.5 289.3 321.9 0.72 38 433 6829 -21.3 -39.3 18 18.0 -23.9 253 41 320.0 320.0 289.0 321.0 0.29 39 400 7410 -24.9 -44.9 14 20.0 -27.2 260 46 322.6 322.7 289.8 323.3 0.17 40 382 7743 -27.3 -50.3 9 23.0 -29.3 266 48 323.7 323.8 290.0 324.1 0.10 41 375 7875 -28.1 -43.1 22 15.0 -29.7 268 49 324.4 324.4 290.3 325.3 0.23 42 366 8049 -29.7 -39.7 37 10.0 -30.9 271 50 324.5 324.6 290.5 325.8 0.33 43 360 8166 -30.7 -37.7 50 7.0 -31.6 274 51 324.7 324.8 290.6 326.3 0.41 44 337 8630 -34.5 -39.1 63 4.6 -35.0 272 50 325.7 325.8 290.9 327.2 0.38 45 300 9430 -41.5 -45.1 68 3.6 -41.8 280 47 326.9 326.9 291.0 327.7 0.23 46 250 10640 -51.9 -55.7 64 3.8 -52.0 280 45 328.9 328.9 291.5 329.2 0.08 47 232 11120 -55.7 -58.8 68 3.1 -55.8 290 48 330.2 330.3 291.9 330.5 0.06 48 226 11287 -56.3 -61.3 53 5.0 -56.4 286 49 331.8 331.8 292.3 332.0 0.04 49 220 11457 -57.3 -64.3 41 7.0 -57.4 283 50 332.8 332.8 292.5 333.0 0.03 50 211 11721 -57.7 -66.7 31 9.0 -57.8 277 52 336.2 336.2 293.4 336.3 0.02 51 207 11842 -56.9 -68.9 21 12.0 -57.1 275 53 339.3 339.3 294.1 339.4 0.02 52 200 12060 -56.9 -71.9 13 15.0 -57.1 270 54 342.7 342.7 295.0 342.7 0.01 53 174 12936 -57.9 -74.9 10 17.0 -58.1 263 53 354.9 354.9 297.7 355.0 0.01 54 167 13194 -57.9 -76.9 7 19.0 -58.1 261 52 359.1 359.1 298.5 359.2 0.01 55 160 13463 -57.1 -78.1 5 21.0 -57.3 258 52 364.9 364.9 299.7 364.9 0.01 56 150 13870 -57.1 -79.1 5 22.0 -57.4 255 51 371.7 371.7 300.9 371.7 0.01 57 137 14441 -58.3 -80.3 4 22.0 -58.6 255 46 379.3 379.3 302.2 379.4 0.00 58 100 16400 -62.7 -82.7 5 20.0 -62.9 255 29 406.6 406.6 306.1 406.6 0.00 59 79 17854 -62.5 -83.5 4 21.0 -62.8 255 13 435.4 435.4 309.4 435.4 0.00 60 70 18600 -62.7 -84.7 4 22.0 -63.0 255 5 450.2 450.2 310.9 450.3 0.00 61 52 20420 -64.1 -86.1 3 22.0 -64.4 162 9 486.9 486.9 314.0 487.0 0.00 62 50 20660 -62.7 -85.7 3 23.0 -63.1 150 10 495.7 495.7 314.7 495.8 0.01 63 42 21746 -59.3 -85.3 2 26.0 -60.0 136 13 529.5 529.5 316.9 529.5 0.01 64 35 22889 -59.7 -86.7 2 27.0 -60.5 122 16 556.8 556.8 318.5 556.8 0.01 65 30 23860 -57.3 -87.3 1 30.0 -58.5 110 19 588.4 588.4 320.0 588.5 0.01 66 25 25012 -57.5 -88.5 1 31.0 -58.9 619.4 619.4 321.5 619.4 0.01 67 20 26441 -51.7 -84.7 1 33.0 -54.7 677.9 677.9 323.7 678.0 0.02 TRP 232 11120 -55.7 -58.8 68 3.1 -55.8 290 48 330.2 330.3 291.9 330.5 0.06 WND Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 641.45 mb = 3810.31 m = 12500.86 ft Wetbulb zero: 705.78 mb = 3038.20 m = 9967.71 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 52.30 % Est. max temperature: 26.68 C = 80.02 F Sfc-Lift cond lev (LCL): 999.85 mb = 123.27 m = 404.41 ft T: 18.60 C 700-500 lapse rate: 6.47 C/km ThetaE index: 13.74 C Layer 958.0- 831.0 mb Conv cond level (CCL): 801.29 mb = 1992.72 m = 6537.72 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 30.02 C = 86.03 F Cap Strength: 3.84 C Lifted Index: 0.93 C Risk: Showers probable Lifted Index @300 mb: 3.19 C Lifted Index @700 mb: 1.62 C Showalter Index: 7.43 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 11.90 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.22 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 32456.84 J/kg Cap Strength: 3.78 C Lift Cond Lev (LCL): 907.46 mb = 950.79 m = 3119.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 18 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 1007 60 250 9 8.5 3.1 | 117 11 -9.8 5.1 1 1000 122 250 15 14.1 5.1 | 150 8 -4.2 7.2 2 979 305 250 15 14.1 5.1 | 150 8 -4.2 7.2 3 945 610 235 7 5.7 4.0 | 116 14 -12.5 6.0 4 925 789 200 6 2.1 5.6 | 115 18 -16.2 7.7 5 911 914 195 7 1.8 6.8 | 118 19 -16.5 8.8 6 850 1501 240 11 9.5 5.5 | 131 12 -8.8 7.5 7 787 2134 240 14 12.1 7.0 | 146 11 -6.2 9.0 8 759 2438 245 14 12.7 5.9 | 145 10 -5.6 7.9 9 700 3105 230 25 19.2 16.1 | 183 18 0.9 18.1 10 628 3962 245 38 34.4 16.1 | 222 24 16.2 18.1 11 581 4572 250 36 33.8 12.3 | 227 21 15.6 14.3 12 537 5182 260 37 36.4 6.4 | 245 20 18.2 8.5 13 500 5750 255 39 37.7 10.1 | 238 23 19.4 12.1 14 458 6401 250 38 35.7 13.0 | 229 23 17.4 15.0 15 422 7010 255 42 40.6 10.9 | 240 26 22.3 12.9 16 400 7410 260 46 45.3 8.0 | 250 29 27.0 10.0 17 356 8230 275 51 50.8 -4.4 | 274 33 32.5 -2.4 18 326 8839 270 49 49.0 -0.0 | 266 31 30.7 2.0 19 300 9430 280 47 46.3 -8.2 | 282 29 28.0 -6.1 20 250 10640 280 45 44.3 -7.8 | 283 27 26.0 -5.8 21 232 11120 290 48 45.1 -16.4 | 298 30 26.8 -14.4 22 200 12060 270 54 54.0 -0.0 | 267 36 35.7 2.0 23 150 13870 255 51 49.3 13.2 | 244 35 31.0 15.2 24 100 16400 255 29 28.0 7.5 | 226 14 9.7 9.5 25 70 18600 255 5 4.8 1.3 | 104 14 -13.4 3.3 26 50 20660 150 10 -5.0 8.7 | 115 26 -23.3 10.7 27 30 23860 110 19 -17.9 6.5 | 103 37 -36.1 8.5 Wind Parameters Mean winds (0-6000m): 246.3 at 24.5 knts Storm direction: 276.3 at 18.4 knts Shear (0-3000m) pos: 1.5 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 64.4 deg Storm rel helicity (0-3000m) pos: 64.2 neg: -19.1 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 17.82 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 ------------------------------------------------------------------------------- 500 248 13 138 9| 0.0 2.1 2.1| 13.0 -15.0 -2.0 -4.1 0.00| 13.7 0.0 1000 235 10 127 13| 0.0 3.3 3.3| 22.0 -18.9 3.2 3.2 0.04| 10.7 0.5 1500 234 10 127 13| 2.2 2.2 4.4| 32.2 -18.9 13.3 8.9 0.13| 9.4 1.2 2000 236 10 130 12| 1.7 1.5 3.2| 39.0 -18.9 20.1 10.1 0.20| 7.6 1.5 2500 237 11 133 12| 1.8 1.2 3.0| 45.2 -19.1 26.1 10.4 0.24| 6.8 1.7 3000 237 13 140 12| 1.5 2.3 3.7| 64.2 -19.1 45.1 15.0 0.32| 7.2 2.3 4000 238 18 164 12| 3.1 1.7 4.8|145.4 -19.1 126.3 31.6 0.48| 7.6 3.6 5000 243 22 184 12| 2.8 1.4 4.1|183.9 -19.1 164.7 32.9 0.52| 6.9 3.6 6000 246 25 199 13| 2.3 1.5 3.8|189.5 -43.0 146.5 24.4 0.44| 6.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//FAPE/skewt/FAPE.skewt.20251201.23.gif