UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:1200Z 5 NOV 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 1014 2 28.0 25.0 84 3.0 25.8 300.0 303.6 298.5 358.8 20.04 1 1007 64 28.4 24.2 78 4.2 25.3 60 13 300.9 304.5 298.2 357.5 19.21 2 1006 73 28.4 23.8 76 4.6 25.0 60 13 301.0 304.5 298.0 356.3 18.76 3 1000 126 27.8 23.4 77 4.4 24.6 60 13 301.0 304.3 297.7 355.1 18.41 4 947 607 23.4 20.9 86 2.5 21.6 60 14 301.2 304.3 296.7 350.2 16.65 5 925 813 22.0 18.9 83 3.1 19.8 60 15 301.8 304.6 295.7 346.1 15.02 6 850 1543 17.6 14.1 80 3.5 15.3 85 16 304.6 306.8 294.4 340.4 11.99 7 829 1757 16.6 9.6 63 7.0 12.2 79 16 305.7 307.4 292.6 333.1 9.09 8 786 2208 13.6 9.6 77 4.0 11.1 75 17 307.2 309.0 293.4 336.2 9.59 9 705 3121 10.4 -7.6 27 18.0 2.1 69 15 313.4 313.9 289.8 323.2 3.06 10 700 3180 10.2 -6.8 30 17.0 2.2 70 15 313.8 314.4 290.0 324.3 3.28 11 651 3778 5.4 1.9 78 3.5 3.4 54 15 314.9 316.2 293.4 336.2 6.76 12 645 3854 5.2 1.2 75 4.0 3.0 53 15 315.5 316.8 293.3 336.0 6.49 13 607 4348 3.8 -15.2 23 19.0 -3.7 52 13 319.5 319.8 290.6 325.9 1.93 14 590 4578 2.4 -12.6 32 15.0 -3.8 57 13 320.4 320.9 291.3 328.6 2.46 15 579 4730 2.0 -15.0 27 17.0 -4.7 61 13 321.7 322.1 291.3 328.7 2.06 16 574 4800 1.6 -13.4 32 15.0 -4.6 63 13 322.0 322.5 291.7 330.0 2.37 17 500 5900 -4.5 -45.5 2 41.0 -12.2 65 16 327.6 327.6 291.2 328.1 0.13 18 496 5963 -4.7 -45.7 2 41.0 -12.3 67 16 328.1 328.1 291.3 328.6 0.13 19 457 6603 -8.9 -36.9 8 28.0 -14.9 95 19 330.6 330.7 292.2 331.9 0.35 20 421 7232 -13.7 -39.7 9 26.0 -18.5 80 17 332.3 332.3 292.6 333.4 0.29 21 413 7378 -14.7 -36.7 14 22.0 -19.0 76 16 332.8 332.9 292.9 334.3 0.40 22 400 7620 -15.3 -44.3 6 29.0 -20.0 70 15 335.1 335.1 293.3 335.8 0.19 23 343 8757 -23.9 -51.9 6 28.0 -26.9 91 18 338.5 338.5 294.0 338.9 0.09 24 330 9037 -25.7 -39.7 26 14.0 -27.8 80 21 339.8 339.9 294.6 341.2 0.37 25 310 9486 -28.1 -51.1 9 23.0 -30.4 63 28 342.6 342.6 295.0 343.0 0.11 26 300 9720 -30.1 -51.1 11 21.0 -32.1 55 32 343.0 343.0 295.1 343.4 0.12 27 294 9864 -31.3 -50.3 14 19.0 -33.1 52 32 343.2 343.3 295.2 343.8 0.13 28 284 10108 -33.1 -55.1 9 22.0 -34.7 46 31 344.1 344.1 295.4 344.4 0.08 29 260 10722 -38.7 -47.7 38 9.0 -39.4 43 28 344.6 344.7 295.6 345.4 0.20 30 255 10855 -39.5 -59.5 10 20.0 -40.5 36 26 345.4 345.4 295.7 345.6 0.05 31 250 10990 -40.3 -59.3 11 19.0 -41.2 30 23 346.2 346.2 295.8 346.4 0.05 32 222 11788 -47.5 -52.5 56 5.0 -47.7 30 19 347.0 347.1 296.1 347.6 0.13 33 215 12000 -49.3 -67.3 10 18.0 -49.7 29 17 347.4 347.4 296.1 347.5 0.02 34 200 12470 -53.3 -57.0 64 3.7 -53.4 25 10 348.4 348.4 296.4 348.7 0.09 35 197 12567 -54.1 -57.2 69 3.1 -54.2 26 10 348.6 348.6 296.4 349.0 0.09 36 172 13423 -60.7 -74.7 14 14.0 -60.9 33 9 351.5 351.5 297.0 351.5 0.01 37 150 14260 -67.5 -77.5 23 10.0 -67.5 340 6 353.8 353.8 297.4 353.8 0.01 38 118 15667 -78.3 -84.3 37 6.0 -78.3 160 7 359.0 359.0 298.5 359.1 0.00 39 114 15863 -78.9 -85.9 31 7.0 -78.9 180 14 361.5 361.5 299.0 361.5 0.00 40 107 16225 -77.7 -84.7 31 7.0 -77.7 117 17 370.4 370.4 300.7 370.4 0.00 41 100 16610 -79.5 -86.5 30 7.0 -79.5 50 20 374.1 374.1 301.3 374.1 0.00 42 94 16959 -81.1 -88.1 30 7.0 -81.1 60 23 377.7 377.7 301.9 377.7 0.00 43 93 17019 -81.1 -88.1 30 7.0 -81.1 60 24 378.8 378.8 302.1 378.8 0.00 44 92 17080 -81.1 -88.1 30 7.0 -81.1 61 24 380.0 380.0 302.2 380.0 0.00 45 85 17525 -80.3 -87.3 30 7.0 -80.3 77 17 390.3 390.3 303.8 390.3 0.00 46 81 17797 -80.3 -88.3 25 8.0 -80.3 101 15 395.7 395.7 304.6 395.7 0.00 47 80 17868 -78.9 -85.9 31 7.0 -78.9 121 14 400.0 400.0 305.2 400.0 0.00 48 77 18086 -77.5 -85.5 26 8.0 -77.5 183 11 407.3 407.3 306.2 407.3 0.00 49 75 18236 -77.7 -86.7 22 9.0 -77.7 226 10 410.0 410.0 306.5 410.0 0.00 50 73 18391 -78.5 -89.5 15 11.0 -78.5 298 8 411.5 411.5 306.7 411.5 0.00 51 70 18630 -77.9 -93.9 6 16.0 -77.9 110 11 417.7 417.7 307.4 417.7 0.00 52 58 19728 -69.7 -91.7 3 22.0 -69.8 103 14 459.3 459.3 311.7 459.3 0.00 53 53 20264 -71.1 -94.1 2 23.0 -71.2 117 12 468.1 468.1 312.5 468.1 0.00 54 50 20610 -69.9 -93.9 2 24.0 -70.1 100 15 478.8 478.8 313.4 478.8 0.00 55 43 21515 -65.3 -93.3 1 28.0 -65.7 101 20 511.2 511.2 315.7 511.2 0.00 56 38 22262 -67.1 -94.1 1 27.0 -67.4 95 31 525.0 525.0 316.6 525.0 0.00 57 30 23710 -59.7 -88.7 1 29.0 -60.6 100 41 581.9 581.9 319.8 581.9 0.00 58 28 24143 -59.1 -89.1 1 30.0 -60.2 94 40 595.2 595.2 320.4 595.2 0.00 59 25 24853 -60.1 -89.1 1 29.0 -61.2 78 48 611.9 611.9 321.2 611.9 0.01 60 21 25964 -52.1 -83.1 1 31.0 -54.9 91 53 667.3 667.3 323.3 667.5 0.02 61 20 26280 -52.3 -83.3 1 31.0 -55.1 85 49 676.1 676.1 323.6 676.2 0.02 62 16 27746 -45.3 -78.3 1 33.0 -51.1 94 49 743.5 743.5 325.8 744.0 0.05 63 15 28175 -47.1 -80.1 1 33.0 -52.4 95 45 751.4 751.4 326.0 751.7 0.04 64 14 28632 -47.3 -80.3 1 33.0 -52.7 98 42 765.6 765.7 326.4 766.1 0.05 TRP 94 16959 -81.1 -88.1 30 7.0 -81.1 60 23 377.7 377.7 301.9 377.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 554.59 mb = 5088.72 m = 16695.09 ft Wetbulb zero: 627.89 mb = 4072.68 m = 13361.64 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 52.82 % Est. max temperature: 32.11 C = 89.80 F Sfc-Lift cond lev (LCL): 971.34 mb = 382.98 m = 1256.47 ft T: 25.45 C 700-500 lapse rate: 5.40 C/km ThetaE index: 25.71 C Layer 1007.0- 786.0 mb Conv cond level (CCL): 897.46 mb = 1073.93 m = 3523.36 ft Mean mixing ratio: 17.05 g/kg Conv temperature: 30.86 C = 87.54 F Cap Strength: 0.79 C Lifted Index: -2.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: -0.78 C Showalter Index: 2.16 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.60 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 217.20 Risk: None Energy Index: -2.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 983.05 J/kg Max Up Vert Vel: 44.34 m/s Conv Inhibition (B-): 8.62 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 918.25 mb = 876.20 m = 2874.65 ft Lev Free Conv (LFC): 873.25 mb = 1310.00 m = 4297.85 ft Equ Level (EL): 173.25 mb = 13377.40 m = 43888.58 ft B at Equ Level: 982.38 J/kg Max Parcel Lev (MPL): 93.25 mb = 17003.87 m = 55786.28 ft Wind level data Storm motion: 95 at 11 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 60 13 -11.3 -6.5 | 358 7 0.2 -7.4 1 925 813 60 15 -13.0 -7.5 | 10 9 -1.5 -8.4 2 850 1543 85 16 -15.9 -1.4 | 62 5 -4.5 -2.3 3 984 305 50 12 -9.2 -7.7 | 345 9 2.3 -8.7 4 950 610 50 15 -11.5 -9.6 | 0 11 -0.0 -10.6 5 916 914 65 16 -14.5 -6.8 | 22 8 -3.0 -7.7 6 883 1219 75 18 -17.4 -4.7 | 47 8 -5.9 -5.6 7 822 1829 80 16 -15.8 -2.8 | 49 6 -4.3 -3.7 8 792 2134 75 17 -16.4 -4.4 | 43 7 -5.0 -5.3 9 764 2438 75 16 -15.5 -4.1 | 38 6 -4.0 -5.1 10 737 2743 65 15 -13.6 -6.3 | 16 8 -2.1 -7.3 11 700 3180 70 15 -14.1 -5.1 | 23 7 -2.6 -6.1 12 660 3658 55 16 -13.1 -9.2 | 9 10 -1.6 -10.1 13 612 4267 50 13 -10.0 -8.4 | 351 9 1.5 -9.3 14 567 4877 65 13 -11.8 -5.5 | 3 6 -0.3 -6.4 15 507 5791 65 16 -14.5 -6.8 | 22 8 -3.0 -7.7 16 500 5900 65 16 -14.5 -6.8 | 22 8 -3.0 -7.7 17 487 6096 70 17 -16.0 -5.8 | 34 8 -4.5 -6.8 18 469 6401 100 20 -19.7 3.5 | 107 9 -8.2 2.5 19 400 7620 70 15 -14.1 -5.1 | 23 7 -2.6 -6.1 20 400 7620 60 22 -19.1 -11.0 | 32 14 -7.6 -11.9 21 353 8534 100 16 -15.8 2.8 | 113 5 -4.3 1.8 22 325 9144 75 22 -21.3 -5.7 | 56 12 -9.8 -6.6 23 300 9720 55 32 -26.2 -18.4 | 37 24 -14.8 -19.3 24 274 10363 40 30 -19.3 -23.0 | 18 25 -7.8 -23.9 25 262 10668 45 29 -20.5 -20.5 | 23 23 -9.0 -21.5 26 250 10990 30 23 -11.5 -19.9 | 0 21 -0.0 -20.9 27 218 11887 30 18 -9.0 -15.6 | 352 17 2.5 -16.5 28 200 12470 25 10 -4.2 -9.1 | 324 12 7.2 -10.0 29 190 12802 30 11 -5.5 -9.5 | 330 12 6.0 -10.5 30 164 13716 35 8 -4.6 -6.6 | 318 10 6.9 -7.5 31 156 14021 10 11 -1.9 -10.8 | 321 15 9.5 -11.8 32 150 14260 340 6 2.1 -5.6 | 296 15 13.5 -6.6 33 141 14630 325 5 2.9 -4.1 | 289 15 14.3 -5.0 34 127 15240 225 3 2.1 2.1 | 265 14 13.6 1.2 35 120 15545 150 4 -2.0 3.5 | 255 10 9.5 2.5 36 114 15850 180 14 0.0 14.0 | 221 17 11.5 13.1 37 100 16610 50 20 -15.3 -12.9 | 16 14 -3.9 -13.8 38 97 16764 45 14 -9.9 -9.9 | 352 11 1.6 -10.8 39 94 16959 60 23 -19.9 -11.5 | 34 15 -8.5 -12.4 40 92 17069 60 24 -20.8 -12.0 | 36 16 -9.3 -12.9 41 87 17374 90 19 -19.0 0.0 | 83 8 -7.5 -0.9 42 83 17678 65 16 -14.5 -6.8 | 22 8 -3.0 -7.7 43 74 18288 240 9 7.8 4.5 | 260 20 19.3 3.6 44 70 18593 50 5 -3.8 -3.2 | 299 9 7.6 -4.2 45 70 18630 110 11 -10.3 3.8 | 202 3 1.1 2.8 46 67 18898 105 13 -12.6 3.4 | 156 3 -1.1 2.4 47 64 19202 120 1 -0.9 0.5 | 272 11 10.6 -0.4 48 60 19507 65 15 -13.6 -6.3 | 16 8 -2.1 -7.3 49 57 19812 115 14 -12.7 5.9 | 166 5 -1.2 5.0 50 54 20117 110 12 -11.3 4.1 | 183 3 0.2 3.2 51 52 20422 125 12 -9.8 6.9 | 195 6 1.6 5.9 52 50 20610 100 15 -14.8 2.6 | 117 4 -3.3 1.7 53 49 20726 95 16 -15.9 1.4 | 96 5 -4.5 0.4 54 47 21031 125 23 -18.8 13.2 | 149 14 -7.4 12.2 55 44 21336 95 19 -18.9 1.7 | 95 8 -7.5 0.7 56 42 21641 105 21 -20.3 5.4 | 117 10 -8.8 4.5 57 40 21946 75 27 -26.1 -7.0 | 62 17 -14.6 -7.9 58 38 22250 95 31 -30.9 2.7 | 95 20 -19.4 1.8 59 36 22555 90 29 -29.0 0.0 | 87 18 -17.5 -0.9 60 35 22860 80 31 -30.5 -5.4 | 72 20 -19.1 -6.3 61 33 23165 80 35 -34.5 -6.1 | 73 24 -23.0 -7.0 62 31 23470 85 34 -33.9 -3.0 | 80 23 -22.4 -3.9 63 30 23710 100 41 -40.4 7.1 | 102 30 -28.9 6.2 64 30 23774 95 43 -42.8 3.7 | 95 32 -31.4 2.8 65 28 24079 95 39 -38.9 3.4 | 95 28 -27.4 2.5 66 27 24384 90 42 -42.0 0.0 | 88 31 -30.5 -0.9 67 25 24994 75 50 -48.3 -12.9 | 69 39 -36.8 -13.9 68 22 25603 85 49 -48.8 -4.3 | 82 38 -37.4 -5.2 69 20 26213 95 55 -54.8 4.8 | 95 44 -43.3 3.8 70 20 26280 85 49 -48.8 -4.3 | 82 38 -37.4 -5.2 71 17 26822 85 49 -48.8 -4.3 | 82 38 -37.4 -5.2 72 16 27127 95 49 -48.8 4.3 | 95 38 -37.4 3.3 73 15 27432 95 43 -42.8 3.7 | 95 32 -31.4 2.8 74 11 28346 110 35 -32.9 12.0 | 117 24 -21.4 11.0 75 11 28651 105 36 -34.8 9.3 | 110 25 -23.3 8.4 Wind Parameters Mean winds (0-6000m): 64.7 at 15.3 knts Storm direction: 94.7 at 11.5 knts Storm rel Dir Shear (0-3000m): -24.6 deg Energy-Hel index: -61.43 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 60 14 2 8| | | 1000 61 14 7 8| | | 1500 66 15 17 7| | | 2000 67 16 26 8| | | 2500 69 16 29 8| | | 3000 68 16 28 8| | | 4000 66 16 24 8| | | 5000 65 15 18 8| | | 6000 65 15 18 8| | | Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251105.12.gif