UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for FALE... Searching the city database file for: FALE ... Date:1200Z 4 DEC 25 Station: FALE WMO ident: 68592 Latitude: -29.60 Longitude: 31.13 Elevation: 109.00 ------------------------------------------------------------------------------- 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 109 21.4 16.4 73 5.0 18.1 40 7 293.8 295.9 290.9 327.2 11.70 1 1000 182 20.0 15.8 77 4.2 17.2 65 9 293.1 295.2 290.4 325.5 11.36 2 976 391 17.6 15.0 85 2.6 16.0 72 10 292.8 294.7 290.0 324.2 11.05 3 925 848 14.0 13.6 97 0.4 13.7 40 9 293.6 295.5 290.0 324.0 10.64 4 916 931 13.4 12.5 94 0.9 12.9 19 10 293.8 295.6 289.5 322.4 9.99 5 850 1560 11.2 10.9 98 0.3 11.0 330 12 297.9 299.6 290.6 326.1 9.68 6 847 1590 10.8 10.6 99 0.2 10.7 328 12 297.8 299.5 290.4 325.5 9.52 7 792 2148 9.4 7.5 88 1.9 8.3 283 18 302.0 303.6 290.7 326.5 8.24 8 790 2169 9.6 7.5 87 2.1 8.3 280 18 302.5 304.0 290.9 327.1 8.26 9 779 2286 11.8 3.8 58 8.0 7.3 263 19 306.0 307.3 290.5 325.7 6.46 10 754 2559 11.0 -14.0 16 25.0 1.1 239 21 308.0 308.4 286.6 313.6 1.72 11 752 2581 11.0 -15.0 15 26.0 0.9 239 21 308.3 308.6 286.5 313.4 1.58 12 700 3175 6.8 -9.2 31 16.0 -0.1 235 26 310.0 310.5 288.3 318.7 2.72 13 618 4186 -0.3 -13.3 37 13.0 -5.3 230 20 313.1 313.5 288.8 320.3 2.22 14 614 4238 -0.7 -13.7 37 13.0 -5.6 229 20 313.2 313.6 288.8 320.3 2.16 15 602 4396 0.2 -28.8 9 29.0 -7.7 225 19 316.0 316.2 288.1 318.1 0.59 16 581 4681 -0.3 -27.3 11 27.0 -7.9 219 19 318.7 318.8 289.1 321.2 0.70 17 516 5616 -8.7 -29.7 17 21.0 -13.7 210 23 319.5 319.7 289.3 321.8 0.63 18 501 5845 -9.5 -42.5 5 33.0 -15.2 210 22 321.3 321.3 289.3 322.0 0.18 19 500 5860 -9.7 -42.7 5 33.0 -15.4 210 22 321.2 321.2 289.3 321.9 0.18 20 473 6285 -12.9 -28.9 25 16.0 -16.7 206 24 322.4 322.5 290.3 325.0 0.74 21 447 6714 -15.5 -38.5 12 23.0 -19.5 210 24 324.4 324.4 290.4 325.5 0.31 22 436 6901 -16.9 -40.9 11 24.0 -20.7 213 23 324.9 325.0 290.5 325.8 0.25 23 400 7540 -22.5 -42.5 14 20.0 -25.1 210 22 325.7 325.8 290.7 326.6 0.23 24 300 9570 -40.3 -54.3 21 14.0 -41.0 210 30 328.6 328.6 291.4 328.9 0.08 25 278 10086 -44.9 -56.9 25 12.0 -45.4 206 34 329.2 329.2 291.6 329.4 0.06 26 250 10790 -50.7 -61.7 26 11.0 -51.0 200 40 330.7 330.7 291.9 330.8 0.04 27 217 11696 -56.5 -64.5 36 8.0 -56.6 213 32 335.4 335.4 293.2 335.5 0.03 28 214 11783 -57.1 -66.1 31 9.0 -57.2 214 32 335.8 335.8 293.3 335.9 0.02 29 210 11903 -56.1 -65.1 31 9.0 -56.3 216 31 339.2 339.2 294.1 339.3 0.03 30 200 12210 -57.9 -67.9 27 10.0 -58.0 220 28 341.1 341.1 294.6 341.2 0.02 31 196 12337 -58.5 -69.5 23 11.0 -58.6 221 29 342.1 342.1 294.8 342.2 0.02 32 175 13050 -58.7 -73.7 13 15.0 -58.9 227 33 353.0 353.0 297.3 353.1 0.01 33 157 13727 -62.1 -77.1 12 15.0 -62.2 233 37 358.4 358.4 298.4 358.4 0.01 34 150 14010 -61.1 -78.1 9 17.0 -61.3 235 39 364.8 364.8 299.6 364.8 0.01 35 142 14350 -60.7 -79.7 6 19.0 -60.9 243 37 371.3 371.3 300.8 371.3 0.00 36 141 14394 -60.7 -79.7 6 19.0 -60.9 243 36 372.0 372.0 300.9 372.1 0.00 37 125 15134 -65.9 -81.9 9 16.0 -66.0 260 31 375.6 375.6 301.5 375.7 0.00 38 116 15588 -64.9 -81.9 8 17.0 -65.0 267 29 385.6 385.6 303.1 385.6 0.00 39 103 16310 -65.9 -82.9 8 17.0 -66.0 277 25 397.0 397.0 304.8 397.0 0.00 40 101 16429 -65.1 -82.1 8 17.0 -65.3 279 24 400.8 400.8 305.3 400.8 0.00 41 100 16490 -65.5 -82.5 8 17.0 -65.7 280 24 401.2 401.2 305.3 401.2 0.00 42 94 16865 -68.1 -83.1 10 15.0 -68.2 257 21 403.2 403.2 305.6 403.2 0.00 43 70 18640 -67.9 -83.9 8 16.0 -68.1 150 4 439.1 439.1 309.8 439.1 0.00 44 65 19083 -69.9 -84.9 9 15.0 -70.0 132 7 444.2 444.2 310.3 444.2 0.00 45 55 20089 -64.5 -83.5 6 19.0 -64.8 93 13 478.3 478.3 313.3 478.3 0.01 46 50 20670 -64.9 -84.9 5 20.0 -65.2 70 17 490.5 490.5 314.2 490.6 0.01 47 42 21730 -65.1 -85.1 5 20.0 -65.4 72 18 515.1 515.1 316.0 515.2 0.01 48 38 22346 -59.7 -84.7 2 25.0 -60.4 73 18 543.8 543.9 317.8 543.9 0.01 49 30 23820 -60.1 -86.1 2 26.0 -61.0 75 19 580.8 580.8 319.7 580.8 0.01 50 26 24722 -56.1 -85.1 1 29.0 -57.7 86 22 616.4 616.4 321.3 616.5 0.01 51 20 26400 -53.7 -86.7 1 33.0 -56.2 105 27 671.8 671.8 323.5 671.9 0.01 52 17 27449 -51.7 -84.7 1 33.0 -55.1 710.2 710.2 324.7 710.3 0.02 53 16 27846 -47.7 -82.7 1 35.0 -52.5 735.7 735.7 325.6 735.9 0.03 TRP 125 15134 -65.9 -81.9 9 16.0 -66.0 260 31 375.6 375.6 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 621.46 mb = 4143.21 m = 13593.06 ft Freezing level: 604.67 mb = 4360.86 m = 14307.11 ft Freezing level: 593.60 mb = 4509.84 m = 14795.87 ft Wetbulb zero: 705.09 mb = 3115.02 m = 10219.75 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 47.83 % Est. max temperature: 24.92 C = 76.85 F Sfc-Lift cond lev (LCL): 937.40 mb = 734.66 m = 2410.26 ft T: 14.89 C 700-500 lapse rate: 6.15 C/km ThetaE index: 13.63 C Layer 779.0- 700.0 mb Conv cond level (CCL): 923.73 mb = 859.58 m = 2820.12 ft Mean mixing ratio: 10.87 g/kg Conv temperature: 21.26 C = 70.26 F Cap Strength: 6.18 C Lifted Index: 4.40 C Risk: None Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: 4.61 C Showalter Index: 3.46 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.60 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 176.80 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.82 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 39859.16 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 929.01 mb = 811.19 m = 2661.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 1009 109 40 7 -4.5 -5.4 | 70 20 -18.4 -6.5 1 1000 182 65 9 -8.2 -3.8 | 77 23 -22.1 -5.0 2 986 305 85 9 -9.0 -0.8 | 85 23 -22.9 -2.0 3 951 610 40 11 -7.1 -8.4 | 65 23 -21.0 -9.6 4 925 848 40 9 -5.8 -6.9 | 68 21 -19.7 -8.1 5 918 914 20 10 -3.4 -9.4 | 59 20 -17.4 -10.6 6 850 1560 330 12 6.0 -10.4 | 34 14 -7.9 -11.6 7 793 2134 285 18 17.4 -4.7 | 329 7 3.4 -5.8 8 765 2438 240 20 17.3 10.0 | 201 9 3.4 8.8 9 700 3175 235 26 21.3 14.9 | 208 16 7.4 13.7 10 634 3962 235 21 17.2 12.0 | 197 11 3.3 10.9 11 588 4572 220 18 11.6 13.8 | 169 13 -2.4 12.6 12 544 5182 210 25 12.5 21.7 | 176 21 -1.4 20.5 13 500 5860 210 22 11.0 19.1 | 171 18 -2.9 17.9 14 465 6401 205 25 10.6 22.7 | 171 22 -3.4 21.5 15 429 7010 215 22 12.6 18.0 | 175 17 -1.3 16.8 16 400 7540 210 22 11.0 19.1 | 171 18 -2.9 17.9 17 363 8230 215 22 12.6 18.0 | 175 17 -1.3 16.8 18 333 8839 210 23 11.5 19.9 | 173 19 -2.4 18.7 19 300 9570 210 30 15.0 26.0 | 182 25 1.1 24.8 20 250 10790 200 40 13.7 37.6 | 180 36 -0.3 36.4 21 200 12210 220 28 18.0 21.4 | 191 21 4.1 20.3 22 150 14010 235 39 31.9 22.4 | 220 28 18.0 21.2 23 125 15134 260 31 30.5 5.4 | 256 17 16.6 4.2 24 100 16490 280 24 23.6 -4.2 | 299 11 9.7 -5.3 25 70 18640 150 4 -2.0 3.5 | 98 16 -15.9 2.3 26 50 20670 70 17 -16.0 -5.8 | 77 31 -29.9 -7.0 27 30 23820 75 19 -18.4 -4.9 | 79 33 -32.3 -6.1 28 20 26400 105 27 -26.1 7.0 | 98 40 -40.0 5.8 Wind Parameters Mean winds (0-6000m): 235.2 at 18.7 knts Storm direction: 265.2 at 14.0 knts Shear (0-3000m) pos: 0.7 neg: 6.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 137.4 deg Storm rel helicity (0-3000m) pos: 39.7 neg: -150.1 tot: -110.4 m^2/s^2 ave: -36.8 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 104.13 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 63 9 76 23| 4.1 0.0 4.1| 31.7 -48.7 -17.0 -34.1 -0.16| 15.3 -2.5 1000 45 10 69 22| 2.1 3.4 5.4| 36.0 -78.7 -42.7 -42.7 -0.32| 11.7 -3.7 1500 22 10 59 21| 1.4 4.9 6.2| 36.0-103.8 -67.9 -45.2 -0.43| 10.5 -4.5 2000 354 12 45 18| 1.0 6.2 7.3| 36.0-129.3 -93.3 -46.7 -0.54| 10.9 -5.8 2500 321 13 26 13| 0.8 6.6 7.4| 36.7-150.1-113.4 -45.4 -0.61| 12.3 -7.5 3000 287 15 357 5| 0.7 6.2 6.9| 39.7-150.1-110.4 -36.8 -0.56| 11.0 -6.1 4000 259 17 232 4| 0.5 4.0 4.5| 39.7-163.6-123.9 -31.0 -0.56| 9.1 -5.1 5000 246 18 200 6| 0.4 3.6 4.0| 46.0-176.7-130.8 -26.2 -0.52| 8.4 -4.3 6000 235 19 188 10| 0.3 2.9 3.3| 46.4-185.4-139.0 -23.2 -0.51| 7.4 -3.8 Wrote GIF file: /home/apache/climate/data/raob//FALE/skewt/FALE.skewt.20251204.12.gif