UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 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 1013 2 28.8 25.2 81 3.6 26.1 90 10 300.8 304.6 298.8 360.7 20.31 1 1008 47 29.0 24.6 77 4.4 25.7 84 12 301.5 305.1 298.6 359.5 19.67 2 1000 119 28.2 24.0 78 4.2 25.1 75 14 301.4 304.9 298.2 357.7 19.11 3 961 472 25.0 22.8 88 2.2 23.4 67 15 301.6 305.0 297.9 356.1 18.48 4 925 807 22.6 19.9 85 2.7 20.7 80 15 302.4 305.4 296.6 349.8 16.01 5 850 1539 18.6 9.6 56 9.0 13.0 75 17 305.6 307.3 292.3 332.3 8.86 6 769 2391 14.2 -0.8 36 15.0 6.3 80 13 309.8 310.7 290.1 324.4 4.69 7 749 2613 12.4 6.4 67 6.0 8.8 77 15 310.2 311.7 293.0 335.0 8.08 8 706 3108 10.6 2.6 58 8.0 6.1 67 19 313.5 314.7 292.8 334.0 6.55 9 700 3179 10.6 -0.4 46 11.0 4.6 65 19 314.2 315.2 292.0 331.0 5.31 10 603 4402 3.0 -11.0 35 14.0 -3.0 67 18 319.1 319.7 291.2 328.2 2.74 11 592 4551 3.2 -23.8 12 27.0 -5.5 69 18 321.1 321.2 290.1 324.4 0.94 12 567 4899 1.0 -14.0 32 15.0 -5.0 75 17 322.5 322.9 291.7 330.2 2.28 13 533 5394 -0.9 -39.9 3 39.0 -9.6 82 23 325.9 326.0 290.8 326.8 0.22 14 511 5728 -3.1 -30.1 10 27.0 -10.4 87 27 327.2 327.3 291.6 329.5 0.61 15 500 5900 -4.3 -35.3 7 31.0 -11.6 90 29 327.8 327.9 291.5 329.2 0.38 16 489 6076 -4.9 -45.9 2 41.0 -12.5 94 28 329.2 329.2 291.6 329.7 0.13 17 472 6354 -6.5 -50.5 2 44.0 -13.7 94 26 330.5 330.5 291.9 330.8 0.08 18 452 6692 -9.1 -37.1 8 28.0 -15.1 92 24 331.4 331.4 292.4 332.7 0.35 19 424 7186 -12.3 -48.3 3 36.0 -17.9 94 21 333.4 333.4 292.7 333.9 0.11 20 400 7630 -15.5 -47.5 5 32.0 -20.3 100 16 334.8 334.9 293.2 335.4 0.13 21 378 8054 -18.5 -33.5 26 15.0 -21.6 88 20 336.3 336.5 294.0 338.6 0.60 22 362 8375 -20.7 -44.7 10 24.0 -24.1 78 23 337.6 337.6 293.9 338.4 0.20 23 338 8879 -23.3 -27.8 67 4.5 -24.4 63 27 340.7 341.0 295.5 345.0 1.15 24 300 9740 -29.5 -44.5 22 15.0 -31.3 45 18 343.8 343.9 295.4 344.8 0.24 25 295 9859 -30.5 -46.5 19 16.0 -32.3 45 17 344.0 344.1 295.5 344.9 0.20 26 275 10353 -34.9 -44.9 35 10.0 -35.9 45 15 344.7 344.7 295.7 345.7 0.25 27 266 10584 -36.3 -53.3 16 17.0 -37.5 45 14 345.9 345.9 295.8 346.3 0.10 28 250 11010 -39.7 -49.7 34 10.0 -40.4 55 12 347.0 347.1 296.1 347.7 0.16 29 207 12267 -50.1 -54.5 60 4.4 -50.3 182 5 350.0 350.0 296.7 350.5 0.11 30 200 12490 -52.1 -58.1 48 6.0 -52.3 220 7 350.3 350.3 296.8 350.6 0.07 31 178 13231 -58.7 -65.7 40 7.0 -58.8 263 7 351.3 351.3 297.0 351.5 0.03 32 168 13591 -62.1 -68.1 44 6.0 -62.2 259 6 351.5 351.5 297.0 351.6 0.02 33 158 13966 -65.3 -71.3 43 6.0 -65.4 236 7 352.3 352.3 297.1 352.4 0.02 34 150 14280 -68.1 -74.1 42 6.0 -68.1 225 8 352.8 352.8 297.3 352.8 0.01 35 144 14524 -70.3 -75.1 49 4.8 -70.4 240 7 353.1 353.1 297.3 353.1 0.01 36 136 14863 -72.5 -78.5 40 6.0 -72.5 205 9 355.0 355.0 297.7 355.0 0.01 37 115 15832 -79.7 -84.4 46 4.7 -79.7 33 12 359.1 359.1 298.5 359.1 0.00 38 110 16083 -81.3 -86.2 43 4.9 -81.3 30 20 360.7 360.7 298.8 360.7 0.00 39 108 16187 -81.5 -86.3 44 4.8 -81.5 33 19 362.2 362.2 299.1 362.2 0.00 40 107 16239 -81.5 -86.3 44 4.8 -81.5 34 18 363.2 363.2 299.3 363.2 0.00 41 104 16399 -81.1 -85.6 46 4.5 -81.1 38 17 366.9 366.9 300.0 366.9 0.00 42 102 16508 -80.9 -85.6 45 4.7 -80.9 42 18 369.3 369.3 300.4 369.3 0.00 43 100 16620 -80.9 -85.5 46 4.6 -80.9 45 22 371.4 371.4 300.8 371.4 0.00 44 92 17088 -81.9 -86.9 42 5.0 -81.9 73 27 378.4 378.4 302.0 378.4 0.00 45 90 17211 -81.3 -86.3 42 5.0 -81.3 81 28 382.0 382.0 302.6 382.0 0.00 46 84 17602 -77.7 -85.7 26 8.0 -77.7 82 29 396.9 396.9 304.8 396.9 0.00 47 74 18336 -72.9 -89.9 6 17.0 -73.0 70 12 421.7 421.7 307.9 421.7 0.00 48 70 18660 -74.7 -91.7 5 17.0 -74.7 330 8 424.6 424.6 308.2 424.6 0.00 49 67 18914 -75.5 -92.5 5 17.0 -75.6 342 7 428.2 428.2 308.6 428.2 0.00 50 63 19271 -75.9 -92.9 5 17.0 -76.0 47 4 434.9 434.9 309.4 434.9 0.00 51 61 19457 -76.3 -93.3 5 17.0 -76.3 115 3 438.1 438.1 309.7 438.1 0.00 52 50 20630 -67.5 -88.5 4 21.0 -67.7 105 14 484.4 484.4 313.8 484.4 0.00 53 45 21267 -66.1 -89.1 3 23.0 -66.4 100 16 502.6 502.6 315.1 502.7 0.00 54 42 21685 -66.3 -90.3 2 24.0 -66.6 103 26 512.2 512.2 315.8 512.2 0.00 55 31 23547 -61.3 -90.3 1 29.0 -62.1 85 39 572.1 572.1 319.3 572.2 0.00 56 30 23750 -61.3 -90.3 1 29.0 -62.1 85 45 577.5 577.5 319.5 577.5 0.00 57 25 24893 -56.1 -86.1 1 30.0 -57.8 94 49 623.4 623.4 321.6 623.4 0.01 58 22 25703 -57.1 -87.1 1 30.0 -58.7 104 51 643.6 643.6 322.4 643.7 0.01 59 20 26310 -53.9 -84.9 1 31.0 -56.3 100 52 671.2 671.2 323.4 671.3 0.01 60 18 26990 -51.7 -82.7 1 31.0 -54.9 100 52 698.7 698.7 324.4 698.9 0.02 61 16 27759 -48.9 -80.9 1 32.0 -53.3 95 49 731.7 731.8 325.4 732.0 0.04 62 16 27759 -49.1 -81.1 1 32.0 -53.4 95 49 731.1 731.1 325.4 731.4 0.03 TRP 110 16083 -81.3 -86.2 43 4.9 -81.3 30 20 360.7 360.7 298.8 360.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 549.11 mb = 5159.16 m = 16926.16 ft Wetbulb zero: 641.25 mb = 3897.67 m = 12787.47 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 46.12 % Est. max temperature: 33.03 C = 91.46 F Sfc-Lift cond lev (LCL): 962.06 mb = 461.92 m = 1515.48 ft T: 25.09 C 700-500 lapse rate: 5.48 C/km ThetaE index: 36.30 C Layer 1008.0- 749.0 mb Conv cond level (CCL): 898.05 mb = 1063.00 m = 3487.48 ft Mean mixing ratio: 17.89 g/kg Conv temperature: 31.52 C = 88.73 F Cap Strength: 0.76 C Lifted Index: -2.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.62 C Lifted Index @700 mb: -1.26 C Showalter Index: 5.85 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 13.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 178.20 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1385.01 J/kg Max Up Vert Vel: 52.63 m/s Conv Inhibition (B-): 9.58 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 921.40 mb = 840.73 m = 2758.26 ft Lev Free Conv (LFC): 856.40 mb = 1474.03 m = 4836.00 ft Equ Level (EL): 136.40 mb = 14845.12 m = 48703.88 ft B at Equ Level: 1383.13 J/kg Max Parcel Lev (MPL): 76.40 mb = 18150.75 m = 59548.98 ft Wind level data Storm motion: 104 at 13 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 1013 2 90 10 -10.0 0.0 | 320 4 2.8 -3.3 1 1000 119 75 14 -13.5 -3.6 | 6 7 -0.7 -6.9 2 979 305 70 14 -13.2 -4.8 | 2 8 -0.3 -8.1 3 946 610 65 15 -13.6 -6.3 | 5 10 -0.8 -9.6 4 925 807 80 15 -14.8 -2.6 | 18 6 -2.0 -5.9 5 914 914 75 15 -14.5 -3.9 | 13 7 -1.7 -7.2 6 882 1219 75 17 -16.4 -4.4 | 25 9 -3.6 -7.7 7 850 1539 75 17 -16.4 -4.4 | 25 9 -3.6 -7.7 8 821 1829 75 15 -14.5 -3.9 | 13 7 -1.7 -7.2 9 792 2134 80 14 -13.8 -2.4 | 10 6 -1.0 -5.7 10 764 2438 80 13 -12.8 -2.3 | 360 6 0.0 -5.6 11 737 2743 75 17 -16.4 -4.4 | 25 9 -3.6 -7.7 12 700 3179 65 19 -17.2 -8.0 | 21 12 -4.4 -11.3 13 660 3658 60 17 -14.7 -8.5 | 9 12 -1.9 -11.8 14 612 4267 65 18 -16.3 -7.6 | 18 11 -3.5 -10.9 15 567 4877 75 17 -16.4 -4.4 | 25 9 -3.6 -7.7 16 500 5900 90 29 -29.0 0.0 | 78 17 -16.2 -3.3 17 488 6096 95 28 -27.9 2.4 | 87 15 -15.1 -0.9 18 433 7010 90 22 -22.0 0.0 | 70 10 -9.2 -3.3 19 401 7620 105 20 -19.3 5.2 | 106 7 -6.5 1.9 20 400 7630 100 16 -15.8 2.8 | 80 3 -2.9 -0.5 21 325 9144 55 30 -24.6 -17.2 | 30 24 -11.8 -20.5 22 300 9740 45 18 -12.7 -12.7 | 360 16 0.1 -16.0 23 263 10668 45 14 -9.9 -9.9 | 348 14 2.9 -13.2 24 250 11010 55 12 -9.8 -6.9 | 344 11 3.0 -10.2 25 240 11278 90 8 -8.0 0.0 | 304 6 4.8 -3.3 26 209 12192 170 5 -0.9 4.9 | 262 12 11.9 1.6 27 200 12490 220 7 4.5 5.4 | 263 17 17.3 2.1 28 172 13411 275 7 7.0 -0.6 | 281 20 19.8 -3.9 29 164 13716 245 6 5.4 2.5 | 272 18 18.2 -0.8 30 150 14280 225 8 5.7 5.7 | 263 19 18.5 2.4 31 149 14326 265 5 5.0 0.4 | 279 18 17.8 -2.9 32 141 14630 225 8 5.7 5.7 | 263 19 18.5 2.4 33 127 15240 170 10 -1.7 9.8 | 239 13 11.1 6.5 34 121 15545 175 3 -0.3 3.0 | 271 13 12.5 -0.3 35 115 15850 20 13 -4.4 -12.2 | 332 18 8.4 -15.5 36 110 16083 30 20 -10.0 -17.3 | 352 21 2.8 -20.6 37 103 16459 40 16 -10.3 -12.3 | 351 16 2.5 -15.6 38 100 16620 45 22 -15.6 -15.6 | 8 19 -2.7 -18.9 39 88 17374 90 30 -30.0 0.0 | 79 18 -17.2 -3.3 40 83 17678 80 29 -28.6 -5.0 | 62 18 -15.8 -8.3 41 79 17983 140 25 -16.1 19.2 | 168 16 -3.3 15.8 42 75 18288 85 13 -13.0 -1.1 | 2 4 -0.1 -4.4 43 71 18593 360 6 -0.0 -6.0 | 306 16 12.8 -9.3 44 70 18660 330 8 4.0 -6.9 | 301 20 16.8 -10.2 45 67 18898 340 7 2.4 -6.6 | 303 18 15.2 -9.9 46 64 19202 20 4 -1.4 -3.8 | 302 13 11.4 -7.1 47 61 19507 130 3 -2.3 1.9 | 277 11 10.5 -1.4 48 57 19812 160 1 -0.3 0.9 | 281 13 12.5 -2.4 49 55 20117 110 13 -12.2 4.4 | 207 1 0.6 1.1 50 52 20422 110 21 -19.7 7.2 | 119 8 -6.9 3.9 51 50 20630 105 14 -13.5 3.6 | 114 1 -0.7 0.3 52 49 20726 125 15 -12.3 8.6 | 186 5 0.5 5.3 53 47 21031 100 18 -17.7 3.1 | 88 5 -4.9 -0.2 54 45 21336 100 16 -15.8 2.8 | 80 3 -2.9 -0.5 55 40 21946 105 33 -31.9 8.5 | 105 20 -19.1 5.2 56 38 22250 90 30 -30.0 0.0 | 79 18 -17.2 -3.3 57 36 22555 85 32 -31.9 -2.8 | 72 20 -19.1 -6.1 58 35 22860 100 39 -38.4 6.8 | 98 26 -25.6 3.5 59 33 23165 80 36 -35.5 -6.3 | 67 25 -22.6 -9.6 60 31 23470 85 37 -36.9 -3.2 | 75 25 -24.1 -6.5 61 30 23750 85 45 -44.8 -3.9 | 77 33 -32.0 -7.2 62 30 23774 75 41 -39.6 -10.6 | 63 30 -26.8 -13.9 63 27 24384 90 46 -46.0 0.0 | 84 33 -33.2 -3.3 64 25 24994 95 50 -49.8 4.4 | 92 37 -37.0 1.1 65 23 25298 100 54 -53.2 9.4 | 99 41 -40.4 6.1 66 22 25603 105 52 -50.2 13.5 | 105 39 -37.4 10.2 67 20 26213 100 48 -47.3 8.3 | 98 35 -34.5 5.0 68 20 26310 100 52 -51.2 9.0 | 98 39 -38.4 5.7 69 17 26822 100 52 -51.2 9.0 | 98 39 -38.4 5.7 70 15 27432 90 46 -46.0 0.0 | 84 33 -33.2 -3.3 71 13 28042 75 40 -38.6 -10.4 | 62 29 -25.8 -13.7 Wind Parameters Mean winds (0-6000m): 74.5 at 17.6 knts Storm direction: 104.5 at 13.2 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -7.5 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 653.65 Bulk Shear: 2.12 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 73 14 2 7| 0.0 6.9 6.9| 5.8 -0.5 5.3 10.7 0.57| 7.6 4.3 1000 73 14 7 8| 1.2 3.5 4.7| 10.7 -1.4 9.3 9.3 0.45| 6.9 3.1 1500 73 15 13 8| 0.8 2.7 3.5| 13.2 -1.4 11.8 7.9 0.49| 5.1 2.5 2000 74 15 14 8| 0.8 2.0 2.8| 13.2 -5.2 8.0 4.0 0.30| 4.5 1.4 2500 75 15 13 7| 0.8 1.6 2.4| 14.1 -6.8 7.4 2.9 0.25| 4.1 1.0 3000 75 15 14 8| 0.6 2.2 2.9| 18.1 -7.5 10.6 3.5 0.27| 4.4 1.2 4000 71 16 15 9| 0.5 1.8 2.3| 20.8 -16.3 4.5 1.1 0.16| 3.9 0.6 5000 71 16 16 9| 0.8 1.4 2.2| 29.9 -16.3 13.6 2.7 0.24| 3.7 0.9 6000 74 18 28 9| 1.5 1.2 2.7| 65.1 -16.3 48.8 8.1 0.38| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251105.00.gif