UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 2 DEC 25 Station: SKSP WMO ident: 80001 Latitude: 12.58 Longitude: -81.72 Elevation: 2.00 ------------------------------------------------------------------------------- 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 2 26.2 24.2 89 2.0 24.7 65 11 298.5 302.0 297.5 354.3 19.15 1 1006 38 27.0 23.7 82 3.3 24.6 65 11 299.6 303.0 297.5 354.2 18.65 2 1000 92 26.6 22.4 78 4.2 23.6 65 11 299.8 302.9 296.7 350.4 17.30 3 991 172 26.4 22.2 78 4.2 23.3 67 12 300.3 303.5 296.8 350.9 17.25 4 948 562 23.0 21.5 91 1.5 21.9 75 15 300.7 303.9 297.0 351.5 17.28 5 925 777 22.2 17.3 74 4.9 18.8 80 17 302.0 304.5 294.8 342.0 13.55 6 919 834 21.8 16.8 73 5.0 18.4 80 17 302.2 304.6 294.6 341.2 13.21 7 850 1507 17.0 14.1 83 2.9 15.1 75 18 304.0 306.2 294.2 339.6 11.99 8 834 1669 16.0 13.8 87 2.2 14.6 40 -235313728 304.6 306.8 294.4 340.3 11.98 9 783 2205 13.6 9.2 75 4.4 10.9 61 20 307.5 309.3 293.3 335.9 9.37 10 758 2478 12.2 9.4 83 2.8 10.4 64 20 308.9 310.7 294.0 338.8 9.82 11 710 3026 10.2 4.2 66 6.0 6.7 64 18 312.5 313.9 293.1 335.2 7.30 12 700 3144 9.4 5.9 79 3.5 7.3 65 18 312.9 314.5 294.0 338.8 8.35 13 682 3360 8.0 5.2 82 2.8 6.3 59 16 313.7 315.2 294.1 339.1 8.16 14 668 3531 7.4 4.1 80 3.3 5.5 54 15 314.9 316.3 294.1 339.0 7.71 15 599 4420 2.4 -5.6 55 8.0 -1.5 56 16 319.0 319.9 292.4 332.7 4.21 16 587 4584 1.2 -3.2 72 4.4 -1.0 50 16 319.5 320.5 293.3 336.1 5.15 17 570 4820 0.2 -13.8 34 14.0 -5.4 42 16 321.0 321.5 291.3 328.8 2.31 18 559 4976 -0.9 -3.9 80 3.0 -2.4 41 17 321.5 322.5 293.9 338.2 5.13 19 509 5720 -4.5 -25.5 18 21.0 -10.7 56 19 325.9 326.1 291.5 329.2 0.94 20 500 5860 -5.1 -21.1 27 16.0 -10.4 60 17 326.8 327.1 292.2 331.8 1.42 21 486 6082 -6.5 -20.5 32 14.0 -11.2 74 18 327.8 328.1 292.6 333.2 1.54 22 456 6575 -9.5 -41.5 5 32.0 -15.6 83 38 330.0 330.1 292.0 330.9 0.22 23 400 7570 -17.3 -30.3 31 13.0 -20.3 65 36 332.5 332.7 293.2 335.3 0.77 24 386 7836 -19.7 -24.7 64 5.0 -21.0 62 35 332.8 333.0 293.7 337.6 1.34 25 351 8538 -23.1 -57.1 3 34.0 -26.3 54 30 337.3 337.4 293.7 337.5 0.05 26 313 9368 -29.5 -40.5 34 11.0 -31.0 57 30 339.7 339.7 294.6 341.1 0.36 27 300 9670 -31.3 -62.3 3 31.0 -33.3 60 28 341.3 341.3 294.7 341.4 0.03 28 276 10253 -35.9 -63.9 4 28.0 -37.3 58 12 342.9 342.9 295.0 343.0 0.03 29 250 10930 -41.5 -48.5 47 7.0 -42.0 345 4 344.4 344.4 295.6 345.1 0.19 30 236 11319 -44.3 -48.8 61 4.5 -44.6 286 8 345.9 345.9 295.9 346.6 0.19 31 224 11668 -46.9 -51.9 57 5.0 -47.1 231 13 347.1 347.1 296.1 347.7 0.14 32 211 12062 -50.1 -54.3 61 4.2 -50.3 192 20 348.1 348.1 296.3 348.5 0.11 33 200 12410 -53.1 -58.0 55 4.9 -53.2 185 30 348.7 348.7 296.4 349.0 0.08 34 170 13433 -62.5 -67.5 51 5.0 -62.6 188 31 349.7 349.7 296.6 349.8 0.03 35 151 14150 -69.3 -72.8 60 3.5 -69.3 195 22 350.0 350.0 296.7 350.1 0.01 36 150 14190 -69.5 -73.2 58 3.7 -69.5 195 21 350.4 350.4 296.7 350.4 0.01 37 141 14557 -72.3 -77.3 47 5.0 -72.3 195 20 351.7 351.7 297.0 351.7 0.01 38 129 15075 -76.5 -79.7 60 3.2 -76.5 217 16 353.2 353.2 297.3 353.3 0.01 39 125 15256 -77.1 -81.1 53 4.0 -77.1 265 6 355.3 355.3 297.8 355.4 0.00 40 123 15349 -77.1 -81.2 52 4.1 -77.1 273 5 357.0 357.0 298.1 357.0 0.00 41 116 15687 -76.1 -83.1 32 7.0 -76.1 276 9 364.9 364.9 299.7 364.9 0.00 42 108 16099 -76.9 -85.9 22 9.0 -76.9 256 12 370.9 370.9 300.7 370.9 0.00 43 103 16371 -77.7 -85.7 26 8.0 -77.7 252 9 374.4 374.4 301.4 374.4 0.00 44 100 16540 -77.7 -86.7 22 9.0 -77.7 250 7 377.6 377.6 301.9 377.6 0.00 45 95 16832 -78.3 -87.3 22 9.0 -78.3 239 9 382.0 382.0 302.6 382.0 0.00 46 91 17078 -77.5 -86.5 22 9.0 -77.5 236 13 388.3 388.3 303.5 388.3 0.00 47 86 17399 -78.9 -93.9 7 15.0 -78.9 259 1 391.8 391.8 304.0 391.8 0.00 48 77 18022 -81.9 -95.9 7 14.0 -81.9 134 10 398.2 398.2 304.9 398.2 0.00 49 75 18169 -81.5 -95.5 8 14.0 -81.5 109 9 402.0 402.0 305.5 402.0 0.00 50 70 18560 -77.1 -92.1 7 15.0 -77.1 15 11 419.4 419.4 307.6 419.4 0.00 51 61 19364 -69.9 -88.9 5 19.0 -70.0 50 16 452.3 452.3 311.1 452.3 0.00 52 58 19664 -70.9 -89.9 4 19.0 -71.0 94 18 456.6 456.6 311.5 456.6 0.00 53 52 20315 -68.1 -90.1 3 22.0 -68.3 101 8 477.6 477.6 313.2 477.6 0.00 54 50 20550 -68.7 -90.7 3 22.0 -68.9 140 11 481.6 481.6 313.6 481.6 0.00 55 46 21050 -69.1 -92.1 2 23.0 -69.3 139 12 492.3 492.3 314.4 492.3 0.00 56 43 21456 -67.3 -91.3 2 24.0 -67.5 114 18 506.3 506.3 315.4 506.3 0.00 57 35 22715 -62.3 -90.3 1 28.0 -62.9 72 29 550.0 550.0 318.1 550.0 0.00 58 32 23269 -62.5 -91.5 1 29.0 -63.1 93 38 563.8 563.8 318.8 563.8 0.00 59 30 23670 -60.5 -89.5 1 29.0 -61.4 85 44 579.7 579.7 319.6 579.7 0.00 60 27 24329 -58.5 -88.5 1 30.0 -59.7 79 44 603.1 603.1 320.7 603.1 0.01 61 27 24329 -58.5 -88.5 1 30.0 -59.7 79 44 603.1 603.1 320.7 603.1 0.01 62 24 25067 -60.1 -89.1 1 29.0 -61.2 70 50 619.1 619.1 321.5 619.1 0.01 63 21 25904 -58.5 -88.5 1 30.0 -60.0 78 48 648.0 648.0 322.6 648.1 0.01 TRP 125 15256 -77.1 -81.1 53 4.0 -77.1 265 6 355.3 355.3 297.8 355.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 568.00 mb = 4848.25 m = 15906.14 ft Wetbulb zero: 613.65 mb = 4223.16 m = 13855.33 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 69.89 % Est. max temperature: 31.41 C = 88.53 F Sfc-Lift cond lev (LCL): 981.52 mb = 256.67 m = 842.09 ft T: 25.66 C 700-500 lapse rate: 5.34 C/km ThetaE index: 11.83 C Layer 925.0- 834.0 mb Conv cond level (CCL): 885.17 mb = 1157.19 m = 3796.50 ft Mean mixing ratio: 16.30 g/kg Conv temperature: 30.74 C = 87.34 F Cap Strength: 1.42 C Lifted Index: -1.72 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.26 C Lifted Index @700 mb: -0.87 C Showalter Index: 1.85 C Risk: Showers probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.20 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.20 Risk: None Energy Index: -1.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 776.68 J/kg Max Up Vert Vel: 39.41 m/s Conv Inhibition (B-): 19.53 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 913.88 mb = 881.88 m = 2893.26 ft Lev Free Conv (LFC): 858.88 mb = 1417.36 m = 4650.08 ft Equ Level (EL): 208.88 mb = 12127.68 m = 39788.51 ft B at Equ Level: 775.76 J/kg Max Parcel Lev (MPL): 98.88 mb = 16604.32 m = 54475.45 ft Wind level data Storm motion: 35 at 35515004 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 92 65 11 -10.0 -4.6 | 215 35514996 20370572.0 29092176.0 1 925 777 80 17 -16.7 -3.0 | 215 35514996 20370566.0 29092178.0 2 850 1507 75 18 -17.4 -4.7 | 215 35514992 20370564.0 29092176.0 3 818 1829 5 -472623264 41191832.0 470824800.0 | 187 503693280 61562416.0 499916992.0 4 980 305 60 20 -17.3 -10.0 | 215 35514988 20370564.0 29092170.0 5 945 610 75 17 -16.4 -4.4 | 215 35514992 20370566.0 29092176.0 6 912 914 80 18 -17.7 -3.1 | 215 35514992 20370564.0 29092176.0 7 880 1219 80 21 -20.7 -3.6 | 215 35514992 20370562.0 29092176.0 8 818 1829 70 24 -22.6 -8.2 | 215 35514984 20370560.0 29092172.0 9 789 2134 60 20 -17.3 -10.0 | 215 35514988 20370564.0 29092170.0 10 761 2438 65 20 -18.1 -8.5 | 215 35514988 20370564.0 29092172.0 11 734 2743 60 19 -16.5 -9.5 | 215 35514988 20370566.0 29092170.0 12 700 3144 65 18 -16.3 -7.6 | 215 35514988 20370566.0 29092172.0 13 657 3658 50 14 -10.7 -9.0 | 215 35514992 20370572.0 29092172.0 14 609 4267 60 16 -13.9 -8.0 | 215 35514988 20370568.0 29092172.0 15 565 4877 40 16 -10.3 -12.3 | 215 35514988 20370572.0 29092168.0 16 524 5486 50 21 -16.1 -13.5 | 215 35514984 20370566.0 29092166.0 17 500 5860 60 17 -14.7 -8.5 | 215 35514988 20370568.0 29092172.0 18 485 6096 75 18 -17.4 -4.7 | 215 35514992 20370564.0 29092176.0 19 448 6706 85 44 -43.8 -3.8 | 215 35514976 20370538.0 29092176.0 20 400 7570 65 36 -32.6 -15.2 | 215 35514972 20370550.0 29092164.0 21 397 7620 65 36 -32.6 -15.2 | 215 35514972 20370550.0 29092164.0 22 336 8839 50 28 -21.4 -18.0 | 215 35514976 20370560.0 29092162.0 23 322 9144 55 31 -25.4 -17.8 | 215 35514976 20370556.0 29092162.0 24 300 9670 60 28 -24.2 -14.0 | 215 35514980 20370558.0 29092166.0 25 284 10058 70 14 -13.2 -4.8 | 215 35514992 20370568.0 29092176.0 26 260 10668 30 7 -3.5 -6.1 | 215 35514996 20370578.0 29092174.0 27 250 10930 345 4 1.0 -3.9 | 215 35515004 20370584.0 29092176.0 28 248 10973 340 4 1.4 -3.8 | 215 35515004 20370584.0 29092176.0 29 216 11887 195 16 4.1 15.5 | 215 35515020 20370586.0 29092196.0 30 200 12410 185 30 2.6 29.9 | 215 35515028 20370584.0 29092210.0 31 179 13106 185 35 3.1 34.9 | 215 35515036 20370586.0 29092214.0 32 150 14190 195 21 5.4 20.3 | 215 35515024 20370588.0 29092200.0 33 139 14630 195 20 5.2 19.3 | 215 35515024 20370588.0 29092200.0 34 125 15240 225 14 9.9 9.9 | 215 35515016 20370592.0 29092190.0 35 125 15256 265 6 6.0 0.5 | 215 35515008 20370588.0 29092180.0 36 119 15545 290 4 3.8 -1.4 | 215 35515008 20370586.0 29092178.0 37 113 15850 260 15 14.8 2.6 | 215 35515012 20370596.0 29092182.0 38 100 16540 250 7 6.6 2.4 | 215 35515008 20370588.0 29092182.0 39 96 16764 240 8 6.9 4.0 | 215 35515012 20370588.0 29092184.0 40 91 17069 235 13 10.6 7.5 | 215 35515016 20370592.0 29092188.0 41 86 17374 270 1 1.0 -0.0 | 215 35515008 20370584.0 29092180.0 42 82 17678 110 4 -3.8 1.4 | 215 35515004 20370578.0 29092182.0 43 78 17983 140 10 -6.4 7.7 | 215 35515008 20370576.0 29092188.0 44 73 18288 90 9 -9.0 0.0 | 215 35515000 20370572.0 29092180.0 45 70 18560 15 11 -2.8 -10.6 | 215 35514996 20370580.0 29092170.0 46 70 18593 20 3 -1.0 -2.8 | 215 35515004 20370580.0 29092178.0 47 66 18898 20 17 -5.8 -16.0 | 215 35514988 20370576.0 29092164.0 48 63 19202 25 15 -6.3 -13.6 | 215 35514988 20370576.0 29092166.0 49 57 19812 115 19 -17.2 8.0 | 215 35515000 20370564.0 29092188.0 50 54 20117 75 11 -10.6 -2.8 | 215 35515000 20370572.0 29092178.0 51 51 20422 115 7 -6.3 3.0 | 215 35515004 20370576.0 29092182.0 52 50 20550 140 11 -7.1 8.4 | 215 35515008 20370574.0 29092188.0 53 46 21031 140 11 -7.1 8.4 | 215 35515008 20370574.0 29092188.0 54 44 21336 125 18 -14.7 10.3 | 215 35515004 20370568.0 29092190.0 55 42 21641 100 19 -18.7 3.3 | 215 35515000 20370564.0 29092184.0 56 40 21946 105 24 -23.2 6.2 | 215 35514996 20370558.0 29092186.0 57 38 22250 60 25 -21.7 -12.5 | 215 35514980 20370560.0 29092168.0 58 36 22555 75 27 -26.1 -7.0 | 215 35514984 20370556.0 29092174.0 59 34 22860 70 31 -29.1 -10.6 | 215 35514980 20370552.0 29092170.0 60 33 23165 95 36 -35.9 3.1 | 215 35514988 20370546.0 29092184.0 61 31 23470 90 41 -41.0 0.0 | 215 35514980 20370540.0 29092180.0 62 30 23670 85 44 -43.8 -3.8 | 215 35514976 20370538.0 29092176.0 63 29 23774 90 41 -41.0 0.0 | 215 35514980 20370540.0 29092180.0 64 25 24384 70 47 -44.2 -16.1 | 215 35514964 20370538.0 29092164.0 65 24 24689 70 51 -47.9 -17.4 | 215 35514964 20370534.0 29092162.0 66 19 25603 85 46 -45.8 -4.0 | 215 35514976 20370536.0 29092176.0 Wind Parameters Mean winds (0-6000m): 5.0 at 47353340.0 knts Storm direction: 35.0 at 35515004.0 knts Storm rel Dir Shear (0-3000m): 0.0 deg Energy-Hel index: 9239576707072.00 Bulk Rich Number: 0.00 Bulk Shear: 287029644492800.00 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 70 13 215 35514768| | | 1000 76 15 215 35514764| | | 1500 76 16 215 35514764| | | 2000 5 152418944 357 122950360| | | 2500 5 120157208 354 91146248| | | 3000 5 99227184 350 70735048| | | 4000 5 72890800 342 45722736| | | 5000 5 57461088 331 32069142| | | 6000 5 47353340 318 24305626| | | Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251202.00.gif