UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112723.upa.cvt Date: 2300Z 27 NOV 25 Searching for FAPE... Searching the city database file for: FAPE ... Date:2300Z 27 NOV 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 1010 60 19.0 18.9 99 0.1 18.9 90 17 291.3 293.8 291.7 330.1 13.73 1 1009 68 19.0 18.9 99 0.1 18.9 90 18 291.4 293.8 291.7 330.2 13.74 2 1000 142 18.4 17.4 94 1.0 17.8 90 25 291.5 293.8 290.9 327.2 12.60 3 994 194 18.0 17.4 96 0.6 17.6 87 28 291.7 293.9 291.0 327.5 12.67 4 925 808 16.0 16.0 100 0.0 16.0 65 35 295.7 297.9 292.1 331.5 12.46 5 850 1525 13.0 13.0 100 0.0 13.0 30 18 299.8 301.8 292.3 332.4 11.14 6 841 1614 12.6 12.6 100 0.0 12.6 24 18 300.3 302.3 292.4 332.4 10.97 7 835 1675 11.8 11.4 97 0.4 11.6 20 18 300.0 301.9 291.7 330.0 10.19 8 812 1909 12.0 10.1 88 1.9 10.8 5 19 302.6 304.4 292.0 331.2 9.60 9 796 2075 12.0 8.4 79 3.6 9.8 354 20 304.4 306.0 291.9 330.5 8.72 10 763 2430 11.6 5.6 67 6.0 8.1 4 18 307.7 309.1 291.9 330.5 7.49 11 733 2765 10.2 2.2 58 8.0 5.8 358 15 309.7 310.8 291.3 328.6 6.13 12 700 3147 8.2 -0.8 53 9.0 3.5 350 11 311.6 312.5 291.0 327.7 5.16 13 687 3302 7.8 -2.2 49 10.0 2.7 347 10 312.8 313.7 291.0 327.7 4.74 14 682 3362 7.6 -3.4 46 11.0 2.1 346 9 313.2 314.1 290.9 327.1 4.36 15 642 3855 2.8 -5.2 56 8.0 -1.0 337 6 313.2 314.0 290.6 326.1 4.05 16 616 4188 -0.3 -6.3 64 6.0 -3.0 310 8 313.4 314.1 290.5 325.8 3.88 17 598 4424 -2.7 -6.5 75 3.8 -4.4 281 11 313.3 314.0 290.5 325.8 3.93 18 582 4639 -4.5 -6.3 87 1.8 -5.3 259 14 313.6 314.4 290.7 326.7 4.10 19 568 4830 -6.1 -7.8 88 1.7 -6.8 252 16 313.9 314.7 290.5 325.9 3.74 20 564 4885 -6.1 -10.1 73 4.0 -7.7 250 17 314.6 315.2 290.2 324.7 3.15 21 560 4941 -6.3 -12.3 62 6.0 -8.6 249 18 315.0 315.5 289.9 323.6 2.66 22 556 4997 -6.1 -15.1 49 9.0 -9.3 247 19 315.9 316.3 289.6 322.9 2.13 23 542 5197 -6.9 -16.9 45 10.0 -10.3 240 22 317.2 317.6 289.8 323.5 1.88 24 516 5578 -10.3 -18.3 52 8.0 -12.9 243 24 317.6 317.9 289.8 323.5 1.75 25 500 5820 -12.3 -17.3 66 5.0 -13.9 245 25 318.0 318.4 290.2 324.6 1.97 26 498 5851 -12.5 -17.5 66 5.0 -14.1 246 25 318.2 318.5 290.2 324.7 1.94 27 485 6051 -14.1 -21.1 55 7.0 -16.1 249 24 318.6 318.9 289.9 323.6 1.46 28 453 6564 -18.1 -24.1 59 6.0 -19.6 254 25 319.9 320.1 290.0 324.0 1.20 29 442 6746 -19.5 -23.9 68 4.4 -20.6 252 26 320.4 320.6 290.2 324.7 1.25 30 400 7480 -23.5 -26.6 76 3.1 -24.2 260 32 324.4 324.7 291.2 328.3 1.09 31 396 7554 -23.7 -26.2 80 2.5 -24.2 263 33 325.1 325.3 291.5 329.1 1.14 32 335 8759 -31.5 -35.1 70 3.6 -32.0 299 53 330.4 330.5 292.4 332.5 0.58 33 332 8823 -32.1 -37.1 61 5.0 -32.7 300 54 330.4 330.5 292.3 332.2 0.48 34 316 9170 -35.3 -40.3 60 5.0 -35.8 295 56 330.7 330.7 292.3 332.0 0.36 35 300 9530 -38.5 -45.5 48 7.0 -39.1 290 57 331.1 331.1 292.2 332.0 0.22 36 298 9576 -38.7 -45.7 48 7.0 -39.2 290 57 331.5 331.5 292.3 332.3 0.21 37 286 9855 -41.5 -47.5 52 6.0 -41.9 293 59 331.4 331.4 292.3 332.1 0.18 38 278 10047 -43.1 -47.3 63 4.2 -43.3 294 60 331.8 331.8 292.4 332.5 0.19 39 265 10366 -45.9 -50.9 57 5.0 -46.2 297 62 332.2 332.3 292.4 332.8 0.13 40 253 10672 -48.5 -52.3 65 3.8 -48.7 299 64 332.8 332.8 292.6 333.3 0.12 41 250 10750 -49.3 -53.1 64 3.8 -49.4 300 64 332.8 332.8 292.6 333.2 0.11 42 242 10962 -50.9 -55.2 60 4.3 -51.0 300 65 333.5 333.5 292.7 333.8 0.09 43 231 11262 -53.1 -59.1 48 6.0 -53.2 300 68 334.6 334.6 293.0 334.8 0.06 44 227 11374 -53.5 -61.5 37 8.0 -53.7 300 68 335.7 335.7 293.3 335.8 0.04 45 216 11691 -55.7 -63.7 36 8.0 -55.8 300 71 337.1 337.1 293.6 337.2 0.03 46 207 11961 -55.7 -67.7 21 12.0 -55.9 300 73 341.2 341.2 294.6 341.3 0.02 47 202 12117 -55.1 -69.1 16 14.0 -55.4 300 74 344.5 344.5 295.4 344.6 0.02 48 201 12148 -55.3 -69.3 16 14.0 -55.5 300 74 344.7 344.7 295.4 344.8 0.02 49 200 12180 -55.5 -69.5 16 14.0 -55.7 290 73 344.9 344.9 295.5 344.9 0.02 50 195 12342 -54.5 -70.5 12 16.0 -54.8 290 72 349.0 349.0 296.4 349.0 0.01 51 165 13396 -61.1 -75.1 14 14.0 -61.2 290 68 355.0 355.0 297.7 355.0 0.01 52 158 13666 -60.5 -76.5 10 16.0 -60.7 288 69 360.5 360.5 298.8 360.5 0.01 53 150 13990 -59.9 -77.9 8 18.0 -60.1 285 71 366.9 366.9 300.0 366.9 0.01 54 126 15073 -62.3 -81.3 6 19.0 -62.5 274 57 381.3 381.3 302.5 381.3 0.00 55 113 15739 -65.9 -81.9 9 16.0 -66.0 268 48 386.6 386.6 303.3 386.7 0.00 56 109 15958 -66.5 -82.5 9 16.0 -66.6 265 45 389.5 389.5 303.7 389.5 0.00 57 102 16360 -66.1 -83.1 8 17.0 -66.2 261 40 397.8 397.8 304.9 397.8 0.00 58 100 16480 -65.7 -82.7 8 17.0 -65.8 260 38 400.8 400.8 305.3 400.8 0.00 59 97 16665 -64.3 -82.3 7 18.0 -64.5 260 37 407.0 407.0 306.2 407.0 0.00 60 91 17056 -63.7 -82.7 6 19.0 -63.9 260 34 415.7 415.7 307.2 415.7 0.00 61 75 18220 -70.7 -84.7 11 14.0 -70.8 260 27 424.7 424.7 308.3 424.7 0.00 62 70 18630 -69.1 -84.1 10 15.0 -69.2 260 24 436.6 436.6 309.5 436.6 0.00 63 61 19460 -65.1 -84.1 6 19.0 -65.3 297 17 463.0 463.0 312.0 463.0 0.01 64 55 20089 -66.5 -85.5 5 19.0 -66.7 325 13 473.7 473.7 313.0 473.7 0.00 65 50 20670 -63.5 -84.5 4 21.0 -63.8 350 8 493.8 493.8 314.5 493.9 0.01 66 49 20794 -63.7 -85.7 3 22.0 -64.1 353 8 496.2 496.2 314.7 496.3 0.01 67 46 21185 -60.9 -84.9 3 24.0 -61.4 3 9 512.0 512.0 315.8 512.1 0.01 68 30 23860 -58.3 -86.3 2 28.0 -59.4 70 16 585.7 585.7 319.9 585.8 0.01 69 20 26450 -55.1 -87.1 1 32.0 -57.3 60 26 667.5 667.5 323.3 667.6 0.01 70 19 26778 -54.1 -86.1 1 32.0 -56.6 680.5 680.5 323.8 680.6 0.01 TRP 165 13396 -61.1 -75.1 14 14.0 -61.2 290 68 355.0 355.0 297.7 355.0 0.01 WND 201 12148 -55.3 -69.3 16 14.0 -55.5 300 74 344.7 344.7 295.4 344.8 0.02 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 618.52 mb = 4155.86 m = 13634.56 ft Wetbulb zero: 654.82 mb = 3693.90 m = 12118.95 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 72.94 % Est. max temperature: 26.90 C = 80.42 F Sfc-Lift cond lev (LCL): 1008.89 mb = 69.05 m = 226.53 ft T: 18.99 C 700-500 lapse rate: 7.67 C/km ThetaE index: 3.46 C Layer 796.0- 687.0 mb Conv cond level (CCL): 939.02 mb = 679.58 m = 2229.56 ft Mean mixing ratio: 12.60 g/kg Conv temperature: 22.52 C = 72.54 F Cap Strength: 4.53 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.03 C Lifted Index @700 mb: 4.02 C Showalter Index: -2.18 C Risk: Severe thunderstorms possible Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.30 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 249.00 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.62 J/kg Max Up Vert Vel: 14.74 m/s Conv Inhibition (B-): 297.33 J/kg Cap Strength: 4.47 C Lift Cond Lev (LCL): 954.84 mb = 536.82 m = 1761.20 ft Lev Free Conv (LFC): 589.84 mb = 4532.93 m = 14871.64 ft Equ Level (EL): 549.84 mb = 5084.34 m = 16680.69 ft B at Equ Level: 27.97 J/kg Max Parcel Lev (MPL): 309.84 mb = 9306.19 m = 30531.74 ft Wind level data Storm motion: 34 at 14 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 60 90 17 -17.0 0.0 | 143 15 -9.0 11.8 1 1000 142 90 25 -25.0 0.0 | 125 21 -17.0 11.8 2 981 305 80 35 -34.5 -6.1 | 102 27 -26.4 5.8 3 947 610 75 35 -33.8 -9.1 | 96 26 -25.8 2.8 4 925 808 65 35 -31.7 -14.8 | 83 24 -23.7 -3.0 5 913 914 60 35 -30.3 -17.5 | 76 23 -22.3 -5.7 6 850 1525 30 18 -9.0 -15.6 | 14 4 -1.0 -3.8 7 790 2134 350 20 3.5 -19.7 | 304 14 11.5 -7.9 8 762 2438 5 18 -1.6 -17.9 | 313 9 6.5 -6.1 9 700 3147 350 11 1.9 -10.8 | 264 10 9.9 1.0 10 632 3962 335 5 2.1 -4.5 | 234 13 10.2 7.3 11 585 4572 260 13 12.8 2.3 | 236 25 20.8 14.1 12 542 5182 240 22 19.1 11.0 | 230 35 27.1 22.8 13 500 5820 245 25 22.7 10.6 | 234 38 30.7 22.4 14 462 6401 255 23 22.2 6.0 | 240 35 30.3 17.8 15 426 7010 250 29 27.3 9.9 | 238 41 35.3 21.8 16 400 7480 260 32 31.5 5.6 | 246 43 39.6 17.4 17 360 8230 295 44 39.9 -18.6 | 278 48 47.9 -6.8 18 331 8839 300 55 47.6 -27.5 | 286 58 55.7 -15.7 19 300 9530 290 57 53.6 -19.5 | 277 62 61.6 -7.7 20 250 10750 300 64 55.4 -32.0 | 288 67 63.5 -20.2 21 201 12148 300 74 64.1 -37.0 | 289 76 72.1 -25.2 22 200 12180 290 73 68.6 -25.0 | 280 78 76.6 -13.1 23 165 13396 290 68 63.9 -23.3 | 279 73 71.9 -11.4 24 150 13990 285 71 68.6 -18.4 | 275 77 76.6 -6.5 25 100 16480 260 38 37.4 6.6 | 248 49 45.5 18.4 26 70 18630 260 24 23.6 4.2 | 243 35 31.7 16.0 27 50 20670 350 8 1.4 -7.9 | 247 10 9.4 4.0 28 30 23860 70 16 -15.0 -5.5 | 132 9 -7.0 6.4 29 20 26450 60 26 -22.5 -13.0 | 85 15 -14.5 -1.2 Wind Parameters Mean winds (0-6000m): 4.2 at 19.1 knts Storm direction: 34.2 at 14.3 knts Shear (0-3000m) pos: 0.7 neg: 4.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -229.1 tot: -225.0 m^2/s^2 ave: -75.0 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 13.3 stream: -8.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 140.34 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 81 31 107 24| 0.0 19.5 19.5| 0.0 -98.5 -98.5 -197.0 -0.80| 22.2-17.7 1000 73 33 95 23| 0.0 10.4 10.4| 0.0-172.7-172.7 -172.7 -0.79| 18.9-15.0 1500 66 30 89 19| 0.0 6.2 6.2| 0.0-195.6-195.6 -130.4 -0.71| 18.4-13.1 2000 57 27 79 15| 0.0 7.0 7.0| 0.0-210.2-210.2 -105.1 -0.70| 16.6-11.6 2500 48 25 65 12| 0.8 5.6 6.4| 4.1-215.7-211.7 -84.7 -0.64| 14.8 -9.4 3000 43 24 56 10| 0.7 4.4 5.1| 4.1-229.1-225.0 -75.0 -0.66| 13.3 -8.8 4000 37 20 43 5| 0.5 3.2 3.7| 8.5-248.8-240.2 -60.1 -0.66| 11.1 -7.3 5000 28 18 5 4| 0.4 3.9 4.3| 13.1-286.3-273.2 -54.6 -0.57| 11.1 -6.3 6000 4 19 317 10| 0.1 3.6 3.7| 51.5-294.3-242.8 -40.5 -0.51| 9.9 -5.0 Wrote GIF file: /home/apache/climate/data/raob//FAPE/skewt/FAPE.skewt.20251127.23.gif