UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:1200Z 6 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 1012 2 27.8 23.8 79 4.0 24.9 70 5 299.9 303.3 297.6 354.6 18.65 1 1008 40 28.6 22.6 70 6.0 24.2 72 8 301.1 304.2 297.1 352.2 17.38 2 1000 115 28.0 21.0 66 7.0 23.0 75 13 301.1 304.1 296.1 347.7 15.85 3 945 614 23.2 20.1 83 3.1 21.0 75 10 301.2 304.1 296.1 347.8 15.86 4 925 801 21.6 17.5 78 4.1 18.8 75 12 301.4 303.9 294.7 341.8 13.73 5 870 1331 19.2 9.2 52 10.0 13.0 73 14 304.2 305.8 291.6 329.5 8.42 6 850 1531 17.8 13.3 75 4.5 14.8 70 15 304.8 306.9 294.0 338.8 11.37 7 786 2196 13.8 11.0 83 2.8 12.0 60 14 307.4 309.4 294.1 339.3 10.55 8 772 2348 13.2 8.3 72 4.9 10.2 60 15 308.3 310.0 293.2 335.5 8.94 9 745 2647 12.2 6.2 67 6.0 8.6 57 13 310.4 311.9 293.1 335.0 8.01 10 700 3168 10.4 -5.6 32 16.0 2.7 95 9 314.0 314.7 290.4 325.5 3.60 11 644 3855 6.8 -8.2 33 15.0 -0.1 55 6 317.5 318.1 291.1 327.9 3.20 12 590 4570 4.2 -24.8 10 29.0 -5.1 80 8 322.5 322.7 290.5 325.6 0.87 13 547 5178 -0.7 -16.7 29 16.0 -6.7 73 7 323.8 324.1 291.7 330.2 1.89 14 509 5750 -3.5 -32.5 8 29.0 -10.9 68 9 327.1 327.2 291.4 328.9 0.49 15 500 5890 -4.7 -28.7 13 24.0 -11.3 70 11 327.3 327.5 291.7 329.9 0.72 16 496 5953 -5.1 -27.1 16 22.0 -11.3 70 11 327.6 327.7 291.9 330.6 0.84 17 492 6016 -5.5 -30.5 12 25.0 -12.0 70 12 327.8 328.0 291.7 330.1 0.61 18 479 6225 -7.1 -27.1 19 20.0 -12.7 71 12 328.4 328.6 292.1 331.5 0.87 19 436 6952 -10.5 -45.5 4 35.0 -16.5 73 15 333.0 333.1 292.7 333.6 0.15 20 413 7367 -12.7 -36.7 11 24.0 -17.7 72 15 335.4 335.5 293.6 336.9 0.40 21 400 7610 -13.9 -49.9 3 36.0 -19.2 55 11 336.9 336.9 293.7 337.3 0.10 22 398 7648 -14.1 -50.1 3 36.0 -19.4 46 10 337.1 337.2 293.7 337.5 0.10 23 300 9730 -30.5 -52.5 10 22.0 -32.4 105 27 342.4 342.4 295.0 342.8 0.10 24 250 10990 -41.9 -55.9 20 14.0 -42.6 95 15 343.8 343.8 295.3 344.1 0.08 25 240 11264 -44.3 -57.3 22 13.0 -44.9 95 14 344.2 344.2 295.4 344.5 0.07 26 227 11634 -46.5 -64.5 11 18.0 -47.1 74 12 346.4 346.4 295.8 346.5 0.03 27 207 12238 -51.3 -64.3 20 13.0 -51.6 38 8 348.1 348.1 296.3 348.2 0.03 28 200 12460 -53.3 -70.3 11 17.0 -53.6 25 7 348.4 348.4 296.3 348.4 0.01 29 199 12492 -53.7 -70.7 11 17.0 -54.0 8 10 348.2 348.2 296.3 348.3 0.01 30 181 13095 -58.7 -68.7 26 10.0 -58.9 16 9 349.6 349.7 296.5 349.7 0.02 31 171 13449 -61.9 -72.9 22 11.0 -62.0 360 12 350.1 350.1 296.7 350.1 0.01 32 165 13670 -63.3 -72.3 28 9.0 -63.4 356 13 351.3 351.3 296.9 351.4 0.01 33 156 14013 -65.7 -76.7 20 11.0 -65.8 325 12 352.9 352.9 297.3 353.0 0.01 34 150 14250 -67.3 -76.3 27 9.0 -67.4 300 11 354.2 354.2 297.5 354.2 0.01 35 136 14833 -72.3 -79.3 34 7.0 -72.3 271 11 355.4 355.4 297.8 355.4 0.01 36 133 14964 -73.3 -80.3 34 7.0 -73.3 265 11 355.9 355.9 297.9 355.9 0.00 37 124 15370 -76.7 -82.7 38 6.0 -76.7 294 10 356.9 356.9 298.1 356.9 0.00 38 118 15655 -77.3 -84.3 32 7.0 -77.3 341 11 360.9 360.9 298.9 360.9 0.00 39 112 15953 -78.7 -85.7 31 7.0 -78.7 21 9 363.7 363.7 299.4 363.7 0.00 40 110 16056 -78.3 -84.3 37 6.0 -78.3 28 7 366.3 366.3 299.9 366.3 0.00 41 107 16214 -77.7 -84.7 31 7.0 -77.7 49 7 370.4 370.4 300.7 370.4 0.00 42 101 16543 -78.3 -85.3 31 7.0 -78.3 139 18 375.4 375.4 301.5 375.4 0.00 43 100 16600 -78.3 -85.3 31 7.0 -78.3 155 20 376.4 376.4 301.6 376.5 0.00 44 84 17582 -83.5 -89.5 34 6.0 -83.5 355 6 385.1 385.1 303.1 385.1 0.00 45 81 17785 -81.7 -87.7 35 6.0 -81.7 332 9 392.9 392.9 304.2 392.9 0.00 46 74 18300 -76.1 -84.1 27 8.0 -76.2 278 5 414.9 414.9 307.1 415.0 0.00 47 70 18620 -76.7 -85.7 23 9.0 -76.7 325 10 420.3 420.3 307.7 420.3 0.00 48 68 18788 -76.7 -85.7 23 9.0 -76.7 338 9 423.8 423.8 308.2 423.8 0.00 49 65 19050 -75.9 -84.9 23 9.0 -75.9 359 6 431.0 431.0 309.0 431.1 0.00 50 50 20600 -69.1 -92.1 2 23.0 -69.3 75 20 480.7 480.7 313.5 480.7 0.00 51 47 20969 -69.7 -93.7 2 24.0 -69.9 77 23 487.8 487.8 314.1 487.8 0.00 52 43 21502 -66.7 -92.7 1 26.0 -67.0 87 27 507.7 507.7 315.5 507.7 0.00 53 42 21644 -66.9 -93.9 1 27.0 -67.2 94 30 510.7 510.7 315.7 510.7 0.00 54 39 22093 -65.7 -93.7 1 28.0 -66.1 76 38 524.6 524.6 316.6 524.7 0.00 55 33 23112 -63.5 -91.5 1 28.0 -64.1 92 40 556.2 556.2 318.4 556.2 0.00 56 30 23700 -61.3 -90.3 1 29.0 -62.1 95 44 577.5 577.5 319.5 577.5 0.00 57 21 25989 -49.1 -81.1 1 32.0 -52.7 100 43 676.4 676.4 323.6 676.6 0.03 58 20 26310 -49.3 -81.3 1 32.0 -52.9 80 38 685.3 685.3 324.0 685.5 0.03 59 19 26646 -49.5 -81.5 1 32.0 -53.2 80 38 694.8 694.8 324.3 695.0 0.03 60 16 27779 -46.5 -79.5 1 33.0 -51.8 83 41 739.6 739.6 325.7 740.0 0.05 61 15 28208 -46.9 -79.9 1 33.0 -52.2 85 43 752.0 752.0 326.0 752.4 0.05 62 14 28665 -46.9 -79.9 1 33.0 -52.5 81 41 767.0 767.0 326.4 767.4 0.05 TRP 84 17582 -83.5 -89.5 34 6.0 -83.5 355 6 385.1 385.1 303.1 385.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 553.14 mb = 5091.38 m = 16703.81 ft Wetbulb zero: 645.98 mb = 3830.11 m = 12565.83 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 46.73 % Est. max temperature: 32.34 C = 90.22 F Sfc-Lift cond lev (LCL): 955.27 mb = 518.92 m = 1702.46 ft T: 24.12 C 700-500 lapse rate: 5.55 C/km ThetaE index: 18.36 C Layer 925.0- 850.0 mb Conv cond level (CCL): 852.81 mb = 1502.62 m = 4929.79 ft Mean mixing ratio: 15.39 g/kg Conv temperature: 32.61 C = 90.69 F Cap Strength: 1.55 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.23 C Lifted Index @700 mb: 0.77 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 18.00 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.13 J/kg Max Up Vert Vel: 12.42 m/s Conv Inhibition (B-): 37.18 J/kg Cap Strength: 1.55 C Lift Cond Lev (LCL): 896.58 mb = 1070.94 m = 3513.53 ft Lev Free Conv (LFC): 791.58 mb = 2136.17 m = 7008.35 ft Equ Level (EL): 751.58 mb = 2573.10 m = 8441.84 ft B at Equ Level: 3.37 J/kg Max Parcel Lev (MPL): 721.58 mb = 2914.12 m = 9560.65 ft Wind level data Storm motion: 102 at 8 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 1012 2 70 5 -4.7 -1.7 | 318 4 3.0 -3.3 1 1000 115 75 13 -12.6 -3.4 | 45 7 -4.9 -5.0 2 979 305 70 13 -12.2 -4.4 | 37 8 -4.6 -6.0 3 945 610 75 10 -9.7 -2.6 | 26 5 -2.0 -4.2 4 925 801 75 12 -11.6 -3.1 | 40 6 -3.9 -4.7 5 913 914 65 13 -11.8 -5.5 | 30 8 -4.1 -7.1 6 881 1219 75 13 -12.6 -3.4 | 45 7 -4.9 -5.0 7 850 1531 70 15 -14.1 -5.1 | 44 9 -6.4 -6.7 8 821 1829 70 15 -14.1 -5.1 | 44 9 -6.4 -6.7 9 791 2134 60 13 -11.3 -6.5 | 24 9 -3.6 -8.1 10 763 2438 60 16 -13.9 -8.0 | 33 11 -6.2 -9.6 11 736 2743 55 12 -9.8 -6.9 | 14 9 -2.2 -8.5 12 700 3168 95 9 -9.0 0.8 | 58 2 -1.3 -0.8 13 684 3353 110 11 -10.3 3.8 | 129 3 -2.7 2.2 14 659 3658 85 7 -7.0 -0.6 | 343 2 0.7 -2.2 15 635 3962 35 5 -2.9 -4.1 | 320 7 4.8 -5.7 16 611 4267 80 8 -7.9 -1.4 | 4 3 -0.2 -3.0 17 567 4877 80 8 -7.9 -1.4 | 4 3 -0.2 -3.0 18 526 5486 65 6 -5.4 -2.5 | 332 5 2.2 -4.1 19 500 5890 70 11 -10.3 -3.8 | 27 6 -2.7 -5.4 20 487 6096 70 12 -11.3 -4.1 | 32 7 -3.6 -5.7 21 416 7315 75 16 -15.5 -4.1 | 54 10 -7.8 -5.7 22 400 7610 55 11 -9.0 -6.3 | 10 8 -1.4 -7.9 23 399 7620 45 10 -7.1 -7.1 | 356 9 0.6 -8.7 24 325 9144 95 18 -17.9 1.6 | 90 10 -10.3 -0.0 25 300 9730 105 27 -26.1 7.0 | 106 19 -18.4 5.4 26 262 10668 90 21 -21.0 0.0 | 83 13 -13.3 -1.6 27 250 10990 95 15 -14.9 1.3 | 88 7 -7.3 -0.3 28 239 11278 95 14 -13.9 1.2 | 87 6 -6.3 -0.4 29 200 12460 25 7 -3.0 -6.3 | 329 9 4.7 -7.9 30 199 12497 5 11 -1.0 -11.0 | 332 14 6.7 -12.6 31 189 12802 30 6 -3.0 -5.2 | 326 8 4.7 -6.8 32 172 13411 360 12 -0.0 -12.0 | 331 16 7.7 -13.6 33 163 13716 355 13 1.1 -13.0 | 329 17 8.8 -14.5 34 150 14250 300 11 9.5 -5.5 | 292 19 17.2 -7.1 35 133 14935 265 11 11.0 1.0 | 272 19 18.6 -0.6 36 126 15240 275 10 10.0 -0.9 | 278 18 17.6 -2.5 37 114 15850 15 11 -2.8 -10.6 | 339 13 4.8 -12.2 38 108 16154 35 5 -2.9 -4.1 | 320 7 4.8 -5.7 39 100 16600 155 20 -8.5 18.1 | 177 17 -0.8 16.5 40 97 16764 145 20 -11.5 16.4 | 166 15 -3.8 14.8 41 92 17069 150 10 -5.0 8.7 | 201 8 2.7 7.1 42 87 17374 170 4 -0.7 3.9 | 251 7 7.0 2.3 43 84 17582 355 6 0.5 -6.0 | 313 11 8.2 -7.6 44 83 17678 350 7 1.2 -6.9 | 314 12 8.9 -8.5 45 78 17983 300 12 10.4 -6.0 | 293 20 18.1 -7.6 46 74 18288 280 4 3.9 -0.7 | 281 12 11.6 -2.3 47 70 18593 250 17 16.0 5.8 | 260 24 23.6 4.2 48 70 18620 325 10 5.7 -8.2 | 306 17 13.4 -9.8 49 63 19202 10 5 -0.9 -4.9 | 314 9 6.8 -6.5 50 57 19812 55 7 -5.7 -4.0 | 341 6 1.9 -5.6 51 54 20117 70 5 -4.7 -1.7 | 318 4 3.0 -3.3 52 52 20422 55 22 -18.0 -12.6 | 36 18 -10.4 -14.2 53 50 20600 75 20 -19.3 -5.2 | 60 13 -11.7 -6.8 54 49 20726 85 18 -17.9 -1.6 | 73 11 -10.3 -3.2 55 47 21031 75 24 -23.2 -6.2 | 63 17 -15.5 -7.8 56 44 21336 75 22 -21.3 -5.7 | 62 15 -13.6 -7.3 57 42 21641 95 30 -29.9 2.6 | 93 22 -22.2 1.0 58 38 22250 70 41 -38.5 -14.0 | 63 35 -30.9 -15.6 59 34 22860 90 35 -35.0 0.0 | 87 27 -27.3 -1.6 60 31 23470 95 47 -46.8 4.1 | 94 39 -39.2 2.5 61 30 23700 95 44 -43.8 3.8 | 94 36 -36.2 2.2 62 30 23774 95 41 -40.8 3.6 | 93 33 -33.2 2.0 63 28 24079 100 44 -43.3 7.6 | 100 36 -35.7 6.0 64 27 24384 95 45 -44.8 3.9 | 94 37 -37.2 2.3 65 25 24994 95 45 -44.8 3.9 | 94 37 -37.2 2.3 66 23 25298 95 43 -42.8 3.7 | 94 35 -35.2 2.2 67 21 25908 105 45 -43.5 11.6 | 106 37 -35.8 10.1 68 20 26310 80 38 -37.4 -6.6 | 75 31 -29.8 -8.2 69 17 26822 80 38 -37.4 -6.6 | 75 31 -29.8 -8.2 70 15 27432 85 43 -42.8 -3.7 | 81 36 -35.2 -5.3 71 12 28346 65 33 -29.9 -13.9 | 55 27 -22.2 -15.5 72 11 28651 75 31 -29.9 -8.0 | 67 24 -22.3 -9.6 Wind Parameters Mean winds (0-6000m): 71.7 at 10.4 knts Storm direction: 101.7 at 7.8 knts Shear (0-3000m) pos: 1.1 neg: 0.8 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 75.9 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -18.6 tot: -0.0 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 329.55 Bulk Shear: 0.23 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 72 12 34 6| 6.2 0.0 6.2| 7.6 -2.1 5.5 11.0 0.58| 11.8 6.8 1000 72 12 34 6| 3.1 1.2 4.3| 10.2 -4.7 5.5 5.5 0.40| 8.7 3.5 1500 72 12 37 7| 2.7 0.8 3.5| 12.9 -4.9 8.0 5.3 0.39| 7.0 2.8 2000 71 13 39 7| 2.0 0.7 2.8| 12.9 -9.3 3.6 1.8 0.27| 5.8 1.6 2500 69 13 36 8| 1.6 0.9 2.6| 15.8 -13.1 2.7 1.1 0.22| 5.5 1.2 3000 68 13 34 8| 1.1 0.8 1.9| 18.6 -18.6 -0.0 -0.0 0.16| 5.9 0.9 4000 71 12 33 6| 1.1 1.4 2.5| 20.5 -22.3 -1.8 -0.4 0.06| 6.4 0.4 5000 72 11 29 6| 1.3 1.2 2.5| 25.0 -22.7 2.3 0.5 0.11| 5.7 0.6 6000 72 10 25 5| 1.4 1.1 2.5| 31.6 -24.2 7.4 1.2 0.15| 5.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251106.12.gif