UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 28 NOV 25 Station: SP516 WMO ident: 84516 ------------------------------------------------------------------------------- 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 1000 126 17.8 15.3 85 2.5 16.2 0 0 291.0 292.9 289.3 322.0 10.99 1 973 360 15.2 14.6 96 0.6 14.8 349 2 290.6 292.5 289.0 321.1 10.79 2 947 590 14.8 13.4 91 1.4 13.9 339 3 292.5 294.3 289.2 321.6 10.25 3 926 782 17.8 13.2 74 4.6 14.8 330 5 297.4 299.3 291.0 327.5 10.35 4 925 791 18.0 13.0 73 5.0 14.8 330 5 297.7 299.6 291.0 327.4 10.22 5 914 894 19.4 7.4 46 12.0 12.3 345 5 300.2 301.5 289.1 321.1 7.08 6 913 903 19.6 8.6 49 11.0 13.0 346 5 300.5 301.9 289.8 323.2 7.70 7 890 1123 18.4 13.4 73 5.0 15.1 18 4 301.4 303.4 292.7 333.6 10.92 8 850 1517 16.6 11.9 74 4.7 13.6 75 3 303.5 305.4 292.9 334.4 10.35 9 817 1855 15.8 12.6 81 3.2 13.7 60 3 306.1 308.3 294.3 340.1 11.30 10 775 2302 12.8 11.9 94 0.9 12.2 39 3 307.6 309.7 294.8 341.9 11.37 11 723 2883 9.2 9.2 100 0.0 9.2 12 4 309.8 311.7 294.5 340.8 10.16 12 702 3128 10.0 6.7 80 3.3 8.0 1 4 313.3 315.0 294.5 340.6 8.81 13 700 3152 10.2 4.2 66 6.0 6.7 360 4 313.8 315.2 293.6 336.9 7.41 14 693 3236 11.4 -5.6 30 17.0 3.1 2 4 316.0 316.7 291.0 327.7 3.63 15 688 3296 11.0 0.0 47 11.0 4.9 3 4 316.2 317.3 292.8 333.9 5.57 16 680 3394 10.4 1.4 54 9.0 5.4 5 4 316.6 317.8 293.4 336.4 6.24 17 629 4040 6.6 -11.4 26 18.0 -1.2 17 6 319.4 319.9 291.1 327.9 2.54 18 596 4480 2.8 -4.2 60 7.0 -0.7 26 6 320.0 320.9 293.1 335.2 4.70 19 538 5302 -2.5 -7.4 69 4.9 -4.8 43 8 323.2 324.0 293.4 336.6 4.08 20 512 5694 -5.5 -8.8 78 3.3 -7.0 51 9 324.1 324.9 293.6 336.9 3.84 21 500 5880 -6.7 -10.5 74 3.8 -8.3 55 9 324.9 325.6 293.4 336.4 3.44 22 497 5927 -6.7 -10.3 76 3.6 -8.2 53 9 325.4 326.1 293.6 337.2 3.52 23 495 5958 -6.7 -12.7 62 6.0 -9.1 51 10 325.8 326.4 293.2 335.6 2.91 24 490 6037 -5.3 -30.3 12 25.0 -11.9 47 10 328.5 328.6 291.9 330.8 0.63 25 465 6444 -7.5 -44.5 3 37.0 -14.3 26 14 330.7 330.7 292.1 331.3 0.16 26 409 7423 -15.5 -44.5 6 29.0 -20.1 334 22 332.7 332.8 292.6 333.4 0.18 27 402 7553 -16.5 -32.5 24 16.0 -20.0 327 23 333.1 333.2 293.2 335.4 0.62 28 401 7571 -16.3 -24.3 50 8.0 -18.6 326 23 333.6 333.8 293.9 338.4 1.33 29 400 7590 -16.5 -24.5 50 8.0 -18.7 325 23 333.5 333.8 293.9 338.3 1.31 30 368 8210 -22.3 -24.1 85 1.8 -22.8 305 27 333.9 334.2 294.1 339.2 1.48 31 363 8311 -19.9 -59.9 2 40.0 -23.9 301 28 338.4 338.4 294.0 338.5 0.03 32 340 8795 -22.3 -56.3 3 34.0 -25.8 285 31 341.5 341.5 294.7 341.7 0.06 33 314 9373 -27.7 -53.7 7 26.0 -30.1 266 35 341.9 341.9 294.8 342.2 0.08 34 300 9700 -30.1 -58.1 5 28.0 -32.2 255 37 343.0 343.0 295.1 343.2 0.05 35 250 10970 -40.9 -64.9 6 24.0 -41.9 255 32 345.3 345.3 295.6 345.4 0.02 36 244 11134 -42.3 -66.3 6 24.0 -43.2 254 32 345.6 345.6 295.7 345.7 0.02 37 200 12440 -53.9 -67.9 16 14.0 -54.2 250 31 347.4 347.4 296.1 347.5 0.02 38 193 12668 -55.9 -65.9 28 10.0 -56.1 255 30 347.8 347.8 296.1 347.9 0.03 39 186 12902 -57.9 -66.9 31 9.0 -58.0 260 29 348.2 348.2 296.3 348.3 0.03 40 160 13838 -64.5 -76.5 18 12.0 -64.6 281 26 352.4 352.4 297.1 352.4 0.01 41 150 14230 -67.7 -75.7 31 8.0 -67.8 290 25 353.5 353.5 297.4 353.5 0.01 42 135 14857 -72.3 -78.3 40 6.0 -72.3 304 26 356.1 356.1 298.0 356.1 0.01 43 116 15736 -78.1 -84.1 37 6.0 -78.1 325 27 361.2 361.2 299.0 361.2 0.00 44 110 16042 -74.5 -85.5 17 11.0 -74.5 332 27 373.5 373.5 301.2 373.5 0.00 45 100 16590 -78.9 -88.9 18 10.0 -78.9 345 28 375.3 375.3 301.5 375.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5753.63 m Freezing level: 565.36 mb = 4914.28 m = 16122.76 ft Wetbulb zero: 638.41 mb = 3916.73 m = 12850.00 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 70.34 % Est. max temperature: 30.39 C = 86.69 F Sfc-Lift cond lev (LCL): 963.68 mb = 441.97 m = 1450.01 ft T: 15.06 C 700-500 lapse rate: 6.20 C/km ThetaE index: 14.21 C Layer 723.0- 688.0 mb Conv cond level (CCL): 636.37 mb = 3943.20 m = 12936.86 ft Mean mixing ratio: 10.05 g/kg Conv temperature: 45.85 C = 114.52 F Cap Strength: 10.15 C Lifted Index: 7.99 C Risk: None Lifted Index @300 mb: 14.65 C Lifted Index @700 mb: 8.48 C Showalter Index: 2.54 C Risk: Showers probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.60 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 157.80 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.29 J/kg Max Up Vert Vel: 9.93 m/s Conv Inhibition (B-): 8103.54 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 898.94 mb = 1037.01 m = 3402.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 4 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 1000 126 0 0 -0.0 -0.0 | 243 4 3.4 1.8 1 925 791 330 5 2.5 -4.3 | 294 6 5.9 -2.6 2 850 1517 75 3 -2.9 -0.8 | 207 1 0.5 1.0 3 700 3152 360 4 -0.0 -4.0 | 303 4 3.4 -2.2 4 500 5880 55 9 -7.4 -5.2 | 49 5 -4.0 -3.4 5 400 7590 325 23 13.2 -18.8 | 316 24 16.6 -17.1 6 300 9700 255 37 35.7 9.6 | 254 41 39.1 11.3 7 250 10970 255 32 30.9 8.3 | 254 36 34.3 10.0 8 200 12440 250 31 29.1 10.6 | 249 35 32.5 12.4 9 150 14230 290 25 23.5 -8.6 | 284 28 26.9 -6.8 10 100 16590 345 28 7.2 -27.0 | 337 27 10.7 -25.3 Wind Parameters Mean winds (0-6000m): 32.7 at 5.1 knts Storm direction: 62.7 at 3.8 knts Shear (0-3000m) pos: 0.9 neg: 1.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -0.7 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.23 Bulk Shear: 2.86 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 ------------------------------------------------------------------------------- 500 327 2 267 4| 0.0 3.9 3.9| 3.3 0.0 3.3 6.7 0.83| 4.0 3.3 1000 340 3 285 5| 1.4 1.9 3.4| 6.3 0.0 6.3 6.3 0.63| 4.4 2.8 1500 353 3 291 4| 1.7 1.3 3.0| 6.4 -0.3 6.0 4.0 0.32| 4.3 1.4 2000 12 3 297 3| 1.3 1.3 2.6| 6.6 -0.3 6.3 3.1 0.37| 3.6 1.3 2500 17 3 300 3| 1.0 1.3 2.3| 6.7 -0.3 6.4 2.5 0.35| 3.2 1.1 3000 14 3 301 3| 0.9 1.3 2.2| 6.7 -0.7 6.0 2.0 0.29| 2.9 0.9 4000 13 4 306 3| 0.8 1.0 1.8| 9.2 -0.7 8.6 2.1 0.38| 2.5 0.9 5000 21 4 321 3| 0.9 0.8 1.7| 12.4 -0.7 11.8 2.4 0.46| 2.3 1.1 6000 33 5 346 3| 0.9 0.8 1.8| 15.3 -3.7 11.6 1.9 0.39| 2.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20251128.12.gif