UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:1200Z 8 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 1010 2 27.0 25.4 91 1.6 25.8 90 12 299.3 303.1 298.7 359.7 20.62 1 1005 47 27.4 24.9 86 2.5 25.6 85 14 300.1 303.8 298.5 359.2 20.10 2 1002 75 27.2 24.2 84 3.0 25.0 82 15 300.2 303.7 298.1 356.9 19.31 3 1000 93 27.0 23.9 83 3.1 24.7 80 16 300.1 303.6 297.9 355.9 19.00 4 987 209 26.0 23.2 85 2.8 24.0 80 16 300.3 303.6 297.5 354.4 18.43 5 979 281 26.0 21.0 74 5.0 22.4 80 16 301.0 303.9 296.3 348.6 16.20 6 971 353 26.0 19.0 65 7.0 21.1 79 16 301.7 304.3 295.3 344.1 14.39 7 925 780 22.6 18.5 78 4.1 19.7 70 17 302.4 305.1 295.7 345.7 14.64 8 902 1000 21.2 18.4 84 2.8 19.2 65 16 303.2 305.9 296.1 347.4 14.93 9 887 1145 20.8 17.4 81 3.4 18.4 65 15 304.2 306.8 295.8 346.6 14.24 10 850 1514 18.2 16.2 88 2.0 16.8 65 10 305.2 307.8 295.8 346.4 13.76 11 819 1832 16.2 15.1 93 1.1 15.5 50 8 306.4 308.8 295.8 346.3 13.30 12 782 2225 14.0 12.2 89 1.8 12.8 60 11 308.1 310.2 295.0 342.9 11.50 13 766 2399 13.8 9.5 75 4.3 11.1 40 10 309.7 311.5 294.2 339.6 9.78 14 731 2793 11.4 8.6 83 2.8 9.6 46 9 311.2 313.1 294.5 340.9 9.64 15 727 2839 11.0 7.8 81 3.2 9.0 46 8 311.3 313.0 294.2 339.5 9.18 16 700 3155 9.6 4.6 71 5.0 6.6 50 6 313.1 314.6 293.5 336.8 7.62 17 684 3347 8.8 2.8 66 6.0 5.4 43 5 314.3 315.6 293.3 335.8 6.86 18 678 3419 8.6 3.7 71 4.9 5.8 40 4 314.9 316.3 293.9 338.0 7.38 19 658 3666 7.6 1.6 66 6.0 4.2 30 2 316.5 317.7 293.6 337.2 6.54 20 559 4988 -1.1 -2.7 89 1.6 -1.9 221 4 321.3 322.4 294.2 339.5 5.62 21 553 5075 -1.5 -3.3 88 1.8 -2.4 203 5 321.8 322.9 294.2 339.5 5.43 22 505 5792 -5.9 -5.9 100 0.0 -5.9 143 8 324.9 325.9 294.6 341.0 4.88 23 500 5870 -6.5 -6.5 100 0.0 -6.5 150 9 325.1 326.0 294.5 340.7 4.71 24 435 6950 -11.7 -22.7 40 11.0 -15.0 188 10 331.7 332.0 293.5 336.8 1.42 25 426 7110 -12.5 -20.5 51 8.0 -15.1 194 10 332.7 333.1 294.0 338.9 1.76 26 400 7590 -15.1 -28.1 32 13.0 -18.4 190 9 335.4 335.6 294.0 338.8 0.95 27 396 7666 -15.5 -28.5 32 13.0 -18.8 192 9 335.8 336.0 294.1 339.2 0.92 28 327 9081 -25.1 -29.7 65 4.6 -26.1 157 4 341.5 341.7 295.6 345.2 1.00 29 300 9700 -29.7 -35.7 56 6.0 -30.7 115 10 343.5 343.6 295.7 345.9 0.61 30 292 9892 -31.5 -37.5 55 6.0 -32.4 120 10 343.6 343.7 295.7 345.7 0.52 31 287 10014 -32.5 -37.3 62 4.8 -33.2 123 9 343.9 344.0 295.7 346.0 0.54 32 280 10188 -34.1 -40.1 55 6.0 -34.8 127 9 344.0 344.1 295.7 345.7 0.42 33 270 10441 -36.3 -41.3 60 5.0 -36.8 134 8 344.4 344.5 295.7 345.9 0.38 34 250 10970 -40.7 -51.7 30 11.0 -41.4 150 10 345.6 345.6 295.8 346.1 0.13 35 216 11949 -49.1 -61.1 23 12.0 -49.5 149 8 347.3 347.3 296.1 347.5 0.05 36 200 12450 -53.3 -63.3 29 10.0 -53.5 145 6 348.4 348.4 296.3 348.5 0.04 37 155 14034 -67.3 -71.6 54 4.3 -67.3 195 6 350.8 350.8 296.8 350.9 0.02 38 150 14230 -68.9 -73.9 48 5.0 -68.9 205 10 351.4 351.4 297.0 351.4 0.01 39 140 14641 -71.1 -78.1 35 7.0 -71.1 194 17 354.5 354.5 297.6 354.6 0.01 40 134 14901 -70.3 -81.3 18 11.0 -70.4 186 22 360.4 360.4 298.8 360.4 0.00 41 105 16315 -80.1 -88.1 25 8.0 -80.1 186 10 367.8 367.8 300.2 367.8 0.00 42 100 16590 -81.7 -88.7 29 7.0 -81.7 140 8 369.9 369.9 300.5 369.9 0.00 43 96 16818 -83.1 -90.1 29 7.0 -83.1 135 10 371.5 371.5 300.8 371.5 0.00 44 93 16995 -82.5 -88.5 35 6.0 -82.5 135 11 376.1 376.1 301.6 376.1 0.00 45 85 17501 -78.9 -85.9 31 7.0 -78.9 173 22 393.1 393.1 304.2 393.2 0.00 46 80 17846 -79.3 -86.3 31 7.0 -79.3 207 18 399.2 399.2 305.1 399.2 0.00 47 80 17846 -79.3 -86.3 31 7.0 -79.3 207 18 399.2 399.2 305.1 399.2 0.00 48 77 18063 -78.1 -85.1 31 7.0 -78.1 228 16 406.1 406.1 306.0 406.1 0.00 49 74 18291 -77.3 -85.3 27 8.0 -77.3 250 14 412.4 412.4 306.8 412.4 0.00 50 70 18610 -76.5 -85.5 23 9.0 -76.6 290 6 420.7 420.7 307.8 420.7 0.00 51 67 18860 -76.7 -92.7 6 16.0 -76.7 317 4 425.6 425.6 308.3 425.6 0.00 52 50 20580 -66.1 -89.1 3 23.0 -66.4 70 24 487.7 487.7 314.1 487.7 0.00 53 47 20957 -64.5 -89.5 2 25.0 -64.8 75 23 500.3 500.3 314.9 500.3 0.00 54 43 21500 -65.5 -91.5 2 26.0 -65.8 78 34 510.7 510.7 315.7 510.7 0.00 55 30 23740 -56.5 -86.5 1 30.0 -57.9 80 40 590.6 590.6 320.2 590.7 0.01 56 23 25437 -52.9 -83.9 1 31.0 -55.3 75 39 647.8 647.8 322.6 647.9 0.02 57 20 26340 -51.3 -83.3 1 32.0 -54.4 90 40 679.1 679.2 323.7 679.3 0.02 58 19 26673 -51.3 -83.3 1 32.0 -54.5 89 41 689.2 689.2 324.1 689.3 0.02 59 15 28219 -48.5 -80.5 1 32.0 -53.2 85 45 746.7 746.7 325.8 747.1 0.04 60 13 29157 -50.3 -82.3 1 32.0 -54.8 81 48 771.7 771.7 326.5 772.0 0.04 61 13 29157 -50.1 -82.1 1 32.0 -54.7 81 48 772.4 772.4 326.5 772.7 0.04 TRP 96 16818 -83.1 -90.1 29 7.0 -83.1 135 10 371.5 371.5 300.8 371.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 571.52 mb = 4821.33 m = 15817.83 ft Wetbulb zero: 589.80 mb = 4553.68 m = 14939.72 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 81.43 % Est. max temperature: 32.66 C = 90.78 F Sfc-Lift cond lev (LCL): 987.32 mb = 206.03 m = 675.94 ft T: 26.02 C 700-500 lapse rate: 5.93 C/km ThetaE index: 15.64 C Layer 1005.0- 925.0 mb Conv cond level (CCL): 854.34 mb = 1469.99 m = 4822.76 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 32.81 C = 91.06 F Cap Strength: 1.91 C Lifted Index: -2.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.42 C Lifted Index @700 mb: -0.56 C Showalter Index: -2.21 C Risk: Severe thunderstorms possible Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.70 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 429.12 J/kg Max Up Vert Vel: 29.30 m/s Conv Inhibition (B-): 48.04 J/kg Cap Strength: 1.91 C Lift Cond Lev (LCL): 899.04 mb = 1028.19 m = 3373.30 ft Lev Free Conv (LFC): 794.04 mb = 2094.78 m = 6872.57 ft Equ Level (EL): 764.04 mb = 2420.96 m = 7942.69 ft B at Equ Level: 13.07 J/kg Max Parcel Lev (MPL): 124.04 mb = 15348.39 m = 50355.01 ft Wind level data Storm motion: 101 at 6 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 1010 2 90 12 -12.0 0.0 | 78 6 -5.9 -1.2 1 1000 93 80 16 -15.8 -2.8 | 68 10 -9.6 -4.0 2 976 305 80 16 -15.8 -2.8 | 68 10 -9.6 -4.0 3 943 610 75 18 -17.4 -4.7 | 63 13 -11.3 -5.9 4 925 780 70 17 -16.0 -5.8 | 55 12 -9.9 -7.0 5 911 914 65 17 -15.4 -7.2 | 48 13 -9.3 -8.4 6 879 1219 65 15 -13.6 -6.3 | 45 11 -7.5 -7.5 7 850 1514 65 10 -9.1 -4.2 | 28 6 -2.9 -5.4 8 819 1829 50 8 -6.1 -5.1 | 0 6 -0.0 -6.3 9 790 2134 70 11 -10.3 -3.8 | 40 7 -4.2 -5.0 10 762 2438 35 10 -5.7 -8.2 | 358 9 0.4 -9.4 11 735 2743 45 9 -6.4 -6.4 | 2 8 -0.2 -7.6 12 700 3155 50 6 -4.6 -3.9 | 343 5 1.5 -5.1 13 658 3658 30 2 -1.0 -1.7 | 300 6 5.1 -2.9 14 610 4267 215 2 1.1 1.6 | 267 7 7.3 0.4 15 587 4572 275 3 3.0 -0.3 | 279 9 9.1 -1.5 16 565 4877 240 4 3.5 2.0 | 265 10 9.6 0.8 17 524 5486 115 6 -5.4 2.5 | 207 1 0.7 1.3 18 500 5870 150 9 -4.5 7.8 | 194 7 1.6 6.6 19 486 6096 155 10 -4.2 9.1 | 194 8 1.9 7.9 20 467 6401 135 11 -7.8 7.8 | 166 7 -1.7 6.6 21 431 7010 195 10 2.6 9.7 | 226 12 8.7 8.5 22 400 7590 190 9 1.6 8.9 | 225 11 7.7 7.7 23 398 7620 190 9 1.6 8.9 | 225 11 7.7 7.7 24 367 8230 220 10 6.4 7.7 | 243 14 12.5 6.5 25 337 8839 225 2 1.4 1.4 | 268 8 7.5 0.2 26 324 9144 135 4 -2.8 2.8 | 244 4 3.3 1.6 27 310 9449 105 10 -9.7 2.6 | 111 4 -3.5 1.4 28 300 9700 115 10 -9.1 4.2 | 136 4 -2.9 3.0 29 261 10668 140 8 -5.1 6.1 | 191 5 1.0 4.9 30 250 10970 150 10 -5.0 8.7 | 189 8 1.1 7.5 31 239 11278 155 11 -4.6 10.0 | 189 9 1.5 8.8 32 200 12450 145 6 -3.4 4.9 | 216 5 2.7 3.7 33 198 12497 105 8 -7.7 2.1 | 118 2 -1.6 0.9 34 180 13106 175 9 -0.8 9.0 | 214 9 5.3 7.8 35 155 14021 195 6 1.6 5.8 | 239 9 7.7 4.6 36 150 14230 205 10 4.2 9.1 | 233 13 10.3 7.9 37 133 14935 185 23 2.0 22.9 | 201 23 8.1 21.7 38 126 15240 200 21 7.2 19.7 | 216 23 13.3 18.5 39 114 15850 260 14 13.8 2.4 | 266 20 19.9 1.2 40 100 16590 140 8 -5.1 6.1 | 191 5 1.0 4.9 41 97 16764 150 8 -4.0 6.9 | 200 6 2.1 5.7 42 96 16818 135 10 -7.1 7.1 | 171 6 -1.0 5.9 43 92 17069 135 11 -7.8 7.8 | 166 7 -1.7 6.6 44 87 17374 160 23 -7.9 21.6 | 175 20 -1.8 20.4 45 74 18288 250 14 13.2 4.8 | 259 20 19.3 3.6 46 70 18593 250 13 12.2 4.4 | 260 19 18.3 3.2 47 70 18610 290 6 5.6 -2.1 | 285 12 11.8 -3.3 48 67 18898 320 4 2.6 -3.1 | 296 10 8.7 -4.3 49 63 19202 75 7 -6.8 -1.8 | 12 3 -0.6 -3.0 50 60 19507 60 14 -12.1 -7.0 | 36 10 -6.0 -8.2 51 57 19812 60 20 -17.3 -10.0 | 45 16 -11.2 -11.2 52 54 20117 70 18 -16.9 -6.2 | 56 13 -10.8 -7.4 53 51 20422 60 24 -20.8 -12.0 | 48 20 -14.7 -13.2 54 50 20580 70 24 -22.6 -8.2 | 60 19 -16.4 -9.4 55 49 20726 75 28 -27.0 -7.2 | 68 23 -20.9 -8.5 56 46 21031 75 21 -20.3 -5.4 | 65 16 -14.2 -6.6 57 44 21336 75 31 -29.9 -8.0 | 69 26 -23.8 -9.2 58 42 21641 80 36 -35.5 -6.3 | 76 30 -29.3 -7.5 59 40 21946 90 29 -29.0 0.0 | 87 23 -22.9 -1.2 60 36 22555 95 33 -32.9 2.9 | 94 27 -26.8 1.7 61 35 22860 80 33 -32.5 -5.7 | 75 27 -26.4 -6.9 62 33 23165 90 42 -42.0 0.0 | 88 36 -35.9 -1.2 63 31 23470 95 39 -38.9 3.4 | 94 33 -32.7 2.2 64 30 23740 80 40 -39.4 -6.9 | 76 34 -33.3 -8.2 65 28 24079 80 40 -39.4 -6.9 | 76 34 -33.3 -8.2 66 27 24384 85 40 -39.8 -3.5 | 82 34 -33.7 -4.7 67 24 25298 75 37 -35.7 -9.6 | 70 32 -29.6 -10.8 68 22 25603 75 41 -39.6 -10.6 | 71 36 -33.5 -11.8 69 20 26213 90 39 -39.0 0.0 | 88 33 -32.9 -1.2 70 20 26340 90 40 -40.0 0.0 | 88 34 -33.9 -1.2 71 15 27432 85 45 -44.8 -3.9 | 82 39 -38.7 -5.1 72 12 28042 80 49 -48.3 -8.5 | 77 43 -42.1 -9.7 73 10 28956 95 44 -43.8 3.8 | 94 38 -37.7 2.6 74 9 29261 95 45 -44.8 3.9 | 94 39 -38.7 2.7 Wind Parameters Mean winds (0-6000m): 71.2 at 8.3 knts Storm direction: 101.2 at 6.2 knts Shear (0-3000m) pos: 0.5 neg: 1.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -86.2 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -40.6 tot: -33.5 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 53.38 Bulk Shear: 8.04 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 80 16 67 10| 0.0 6.4 6.4| 0.0 -5.0 -5.0 -10.0 -0.35| 6.5 -2.3 1000 75 17 61 11| 0.0 3.9 3.9| 0.0 -17.1 -17.1 -17.1 -0.54| 5.6 -3.0 1500 72 16 56 11| 0.0 1.8 1.8| 0.0 -23.1 -23.1 -15.4 -0.50| 5.9 -2.9 2000 70 14 49 9| 0.0 1.5 1.5| 3.7 -28.0 -24.4 -12.2 -0.42| 5.7 -2.4 2500 67 13 44 9| 0.0 2.0 2.0| 6.2 -38.7 -32.5 -13.0 -0.43| 6.1 -2.7 3000 65 12 38 8| 0.5 1.7 2.2| 7.1 -40.6 -33.5 -11.2 -0.41| 5.7 -2.3 4000 62 10 26 7| 0.4 1.8 2.2| 7.1 -52.4 -45.3 -11.3 -0.50| 5.4 -2.7 5000 63 9 17 5| 0.3 1.4 1.8| 10.7 -67.0 -56.2 -11.2 -0.50| 5.2 -2.6 6000 71 8 24 4| 0.8 0.5 1.3| 11.4 -75.4 -64.0 -10.7 -0.46| 5.6 -2.6 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251108.12.gif