UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011111.upa.cvt Date: 1100Z 11 JAN 26 Searching for FASB... Searching the city database file for: FASB ... Date:1100Z 11 JAN 26 Station: FASB WMO ident: 68512 Latitude: -29.67 Longitude: 17.87 Elevation: 990.00 ------------------------------------------------------------------------------- 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 900 990 32.4 7.4 21 25.0 16.7 310 13 314.9 316.3 293.7 337.5 7.19 1 894 1050 29.0 8.0 27 21.0 15.8 311 12 312.0 313.4 293.2 335.4 7.54 2 885 1139 27.8 7.8 28 20.0 15.3 313 10 311.7 313.1 293.0 334.9 7.52 3 869 1300 25.6 7.6 32 18.0 14.4 316 7 311.0 312.4 292.9 334.3 7.55 4 849 1504 24.8 2.8 24 22.0 12.1 320 4 312.2 313.3 291.6 329.5 5.52 5 794 2086 21.0 -8.0 13 29.0 7.1 334 10 314.2 314.7 289.6 322.8 2.63 6 707 3078 14.6 -0.4 36 15.0 6.3 329 26 317.7 318.8 292.9 334.6 5.26 7 674 3479 11.4 -10.6 20 22.0 1.5 326 24 318.5 319.0 290.8 326.9 2.53 8 599 4452 4.0 -25.0 10 29.0 -5.2 316 19 320.9 321.1 289.9 323.9 0.84 9 595 4506 3.6 -27.4 8 31.0 -5.7 316 19 321.1 321.2 289.8 323.5 0.68 10 549 5157 1.0 177 4 325.4 11 545 5215 0.6 164 3 325.6 12 509 5762 -2.1 58 9 328.8 13 369 8222 -22.7 -51.7 5 29.0 -25.8 315 5 333.1 333.1 292.6 333.4 0.09 14 345 8713 -25.3 -55.3 4 30.0 -28.0 218 3 336.0 336.0 293.4 336.3 0.06 15 315 9368 -30.3 -56.3 6 26.0 -32.3 238 9 337.9 337.9 293.9 338.2 0.06 16 274 10346 -37.7 -63.7 5 26.0 -38.9 277 15 341.0 341.0 294.6 341.1 0.03 17 259 10732 -41.1 -62.1 9 21.0 -42.0 282 16 341.5 341.5 294.7 341.6 0.03 18 230 11530 -46.9 -66.9 8 20.0 -47.4 274 22 344.5 344.5 295.4 344.5 0.02 19 217 11913 -50.1 -68.1 10 18.0 -50.5 266 26 345.3 345.3 295.6 345.4 0.02 20 128 15217 -69.1 -83.1 11 14.0 -69.2 260 25 367.3 367.3 300.1 367.4 0.00 21 109 16167 -73.7 -86.7 12 13.0 -73.7 312 12 375.9 376.0 301.6 376.0 0.00 22 100 16670 -74.3 -86.3 14 12.0 -74.3 340 5 384.2 384.2 302.9 384.2 0.00 23 70 18730 -76.1 -88.1 13 12.0 -76.2 100 11 421.6 421.6 307.9 421.6 0.00 24 50 20700 -66.7 -95.7 1 29.0 -67.0 70 25 486.3 486.3 314.0 486.3 0.00 25 30 23870 -57.5 -88.5 1 31.0 -58.7 70 21 587.9 587.9 320.0 587.9 0.01 26 20 26470 -50.5 -83.5 1 33.0 -53.8 100 28 681.6 681.6 323.8 681.7 0.02 TRP 128 15217 -69.1 -83.1 11 14.0 -69.2 260 25 367.3 367.3 300.1 367.4 0.00 WND Sounding variables and indices Freezing level: 537.00 mb = 5336.69 m = 17508.62 ft Wetbulb zero: 657.08 mb = 3688.80 m = 12102.21 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 21.55 % Est. max temperature: 33.43 C = 92.18 F Sfc-Lift cond lev (LCL): 625.31 mb = 4097.28 m = 13442.36 ft T: 6.70 C 700-500 lapse rate: 6.28 C/km ThetaE index: 14.70 C Layer 894.0- 707.0 mb Conv cond level (CCL): 491.09 mb = 6035.54 m = 19801.40 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 46.44 C = 115.60 F Cap Strength: 8.19 C Lifted Index: 7.93 C Risk: None Lifted Index @300 mb: 7.34 C Lifted Index @700 mb: 4.94 C Showalter Index: 8.13 C Risk: None Total Totals Index: 34.37 C Risk: None Vertical Totals Index: 28.08 C Cross Totals Index: 6.29 C K Index: 14.67 Risk: None Sweat Index: 53.46 Risk: None Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.80 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 32242.27 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 613.88 mb = 4249.31 m = 13941.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 10 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 ---------------------------------------------------------- 0 900 990 310 13 10.0 -8.4 | 263 10 10.3 1.4 1 850 1518 320 4 2.6 -3.1 | 204 7 3.0 6.6 2 791 2134 335 10 4.2 -9.1 | 262 5 4.6 0.6 3 764 2438 320 15 9.6 -11.5 | 280 10 10.0 -1.8 4 700 3185 330 27 13.5 -23.4 | 315 19 13.9 -13.7 5 636 3962 320 20 12.9 -15.3 | 293 14 13.2 -5.6 6 590 4572 315 19 13.4 -13.4 | 285 14 13.8 -3.7 7 547 5182 170 3 -0.5 3.0 | 179 13 -0.1 12.7 8 500 5910 30 10 -5.0 -8.7 | 103 5 -4.6 1.0 9 469 6401 45 9 -6.4 -6.4 | 119 7 -6.0 3.3 10 433 7010 35 2 -1.1 -1.6 | 175 8 -0.8 8.1 11 400 7630 305 2 1.6 -1.1 | 193 9 2.0 8.6 12 368 8230 315 5 3.5 -3.5 | 212 7 3.9 6.2 13 339 8839 190 2 0.3 2.0 | 184 12 0.7 11.7 14 300 9720 270 14 14.0 -0.0 | 236 17 14.4 9.7 15 250 10970 285 16 15.5 -4.1 | 251 17 15.8 5.6 16 200 12440 255 32 30.9 8.3 | 240 36 31.3 18.0 17 150 14250 260 35 34.5 6.1 | 246 38 34.9 15.8 18 128 15217 260 25 24.6 4.3 | 241 29 25.0 14.0 19 100 16670 340 5 1.7 -4.7 | 203 5 2.1 5.0 20 70 18730 100 11 -10.8 1.9 | 138 16 -10.4 11.6 21 50 20700 70 25 -23.5 -8.6 | 93 23 -23.1 1.2 22 30 23870 70 21 -19.7 -7.2 | 97 20 -19.3 2.5 23 20 26470 100 28 -27.6 4.9 | 118 31 -27.2 14.6 Wind Parameters Mean winds (0-6000m): 332.3 at 13.0 knts Storm direction: 2.3 at 9.7 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 30.1 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -43.3 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.07 Bulk Shear: 4.17 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 ------------------------------------------------------------------------------- 500 312 9 241 8| 8.9 0.0 8.9| 0.0 -15.0 -15.0 -30.1 -0.85| 8.9 -7.6 1000 319 7 232 7| 3.0 0.0 3.0| 5.7 -15.0 -9.3 -9.3 -0.28| 6.7 -1.9 1500 323 9 246 6| 2.0 2.6 4.6| 12.6 -15.0 -2.4 -1.6 0.02| 7.2 0.2 2000 324 12 268 7| 2.0 1.9 3.9| 33.0 -15.0 18.0 9.0 0.21| 7.6 1.6 2500 326 15 285 9| 1.6 1.7 3.2| 42.6 -27.0 15.6 6.2 0.16| 7.4 1.2 3000 325 16 290 10| 1.3 1.0 2.3| 42.6 -43.3 -0.8 -0.3 0.04| 7.0 0.3 4000 322 16 286 11| 1.0 2.8 3.8| 42.6-160.2-117.6 -29.4 -0.37| 8.8 -3.3 5000 326 14 284 9| 0.8 1.5 2.2| 42.6-218.7-176.1 -35.2 -0.48| 9.5 -4.5 6000 332 13 285 7| 0.5 1.2 1.6| 55.7-218.7-163.0 -27.2 -0.36| 8.7 -3.1 Wrote GIF file: /home/apache/climate/data/raob//FASB/skewt/FASB.skewt.20260111.11.gif