UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:1200Z 9 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 28.6 25.6 84 3.0 26.4 70 11 300.9 304.7 299.2 362.5 20.88 1 1003 68 28.6 25.0 81 3.6 25.9 67 16 301.5 305.2 299.0 361.4 20.27 2 1002 77 28.4 24.6 80 3.8 25.6 66 17 301.4 305.0 298.7 359.8 19.79 3 1000 96 28.2 24.4 80 3.8 25.4 65 18 301.4 304.9 298.5 359.2 19.59 4 959 466 24.8 22.8 89 2.0 23.3 65 20 301.5 304.9 298.0 356.2 18.52 5 925 783 22.8 19.1 80 3.7 20.2 70 24 302.6 305.4 296.1 347.6 15.22 6 912 907 22.0 18.1 79 3.9 19.3 70 22 303.0 305.7 295.7 345.9 14.48 7 888 1138 20.4 17.1 81 3.3 18.1 70 22 303.7 306.3 295.6 345.1 13.95 8 850 1516 18.4 14.4 78 4.0 15.7 80 21 305.4 307.7 294.8 342.0 12.23 9 805 1981 16.8 8.8 59 8.0 11.8 83 17 308.5 310.2 293.2 335.5 8.86 10 798 2056 17.0 7.0 52 10.0 10.9 81 18 309.5 311.0 292.7 333.7 7.90 11 761 2459 14.4 5.4 55 9.0 9.0 75 18 310.9 312.3 292.7 333.8 7.41 12 700 3161 10.6 0.6 50 10.0 5.1 70 15 314.2 315.3 292.3 332.2 5.72 13 664 3599 8.8 -6.2 34 15.0 1.5 83 18 317.0 317.7 291.3 328.7 3.62 14 547 5171 -1.7 -7.7 64 6.0 -4.5 133 16 322.6 323.3 293.2 335.5 3.92 15 543 5229 -1.9 -9.9 54 8.0 -5.4 134 16 323.0 323.7 292.8 334.1 3.32 16 511 5709 -5.1 -11.1 63 6.0 -7.7 139 13 324.8 325.4 293.2 335.5 3.21 17 507 5771 -5.3 -12.3 58 7.0 -8.2 140 13 325.3 325.9 293.1 335.2 2.93 18 500 5880 -5.1 -19.1 32 14.0 -10.0 130 12 326.8 327.2 292.4 332.7 1.69 19 499 5896 -5.1 -17.1 38 12.0 -9.5 129 12 327.0 327.4 292.8 333.9 2.01 20 486 6103 -5.7 -23.7 23 18.0 -11.3 120 11 328.7 329.0 292.5 332.9 1.16 21 434 6979 -11.3 -15.9 69 4.6 -13.0 127 10 332.5 333.0 294.6 341.3 2.55 22 405 7506 -14.7 -29.7 27 15.0 -18.4 158 9 334.7 334.9 293.7 337.7 0.80 23 400 7600 -15.5 -25.5 42 10.0 -18.3 170 10 334.8 335.1 294.1 339.2 1.20 24 395 7695 -16.3 -21.0 67 4.7 -17.8 169 10 335.0 335.4 294.7 341.5 1.81 25 362 8346 -20.7 -34.7 27 14.0 -23.4 162 10 337.6 337.7 294.3 339.7 0.56 26 352 8553 -22.1 -30.1 48 8.0 -23.9 155 11 338.4 338.6 294.7 341.7 0.89 27 338 8851 -24.1 -35.1 36 11.0 -26.1 145 13 339.6 339.8 294.7 341.8 0.57 28 335 8916 -24.5 -34.5 39 10.0 -26.3 143 13 340.0 340.1 294.8 342.3 0.61 29 332 8981 -25.1 -36.1 35 11.0 -27.0 141 13 340.0 340.1 294.8 342.0 0.53 30 329 9047 -25.7 -33.7 47 8.0 -27.2 139 14 340.1 340.2 295.0 342.6 0.67 31 322 9203 -26.7 -42.7 21 16.0 -28.8 136 14 340.8 340.8 294.8 341.9 0.27 32 300 9710 -31.1 -35.8 63 4.7 -31.8 145 20 341.5 341.7 295.3 343.9 0.60 33 293 9877 -31.9 -35.3 72 3.4 -32.4 145 21 342.7 342.9 295.6 345.2 0.65 34 268 10502 -36.7 -41.5 61 4.8 -37.2 131 14 344.6 344.7 295.7 346.1 0.38 35 250 10980 -40.5 -44.3 67 3.8 -40.8 160 8 345.9 345.9 296.0 347.1 0.30 36 229 11568 -45.9 -48.1 78 2.2 -46.0 218 6 346.4 346.5 296.0 347.3 0.21 37 200 12450 -54.1 -60.1 48 6.0 -54.2 105 2 347.1 347.1 296.0 347.3 0.06 38 150 14240 -67.1 -75.1 31 8.0 -67.2 190 30 354.5 354.5 297.6 354.5 0.01 39 145 14444 -67.9 -77.9 23 10.0 -67.9 190 28 356.6 356.6 298.0 356.6 0.01 40 130 15095 -71.3 -78.3 35 7.0 -71.3 183 17 361.8 361.8 299.1 361.8 0.01 41 126 15279 -72.1 -79.1 34 7.0 -72.1 182 14 363.6 363.6 299.4 363.6 0.01 42 120 15564 -75.1 -79.7 49 4.6 -75.1 212 9 363.2 363.2 299.3 363.2 0.01 43 110 16066 -77.1 -86.1 22 9.0 -77.1 175 7 368.6 368.6 300.3 368.6 0.00 44 103 16442 -78.9 -86.9 26 8.0 -78.9 156 15 372.1 372.1 300.9 372.1 0.00 45 100 16610 -79.3 -88.3 21 9.0 -79.3 165 19 374.5 374.5 301.4 374.5 0.00 46 97 16782 -79.7 -87.7 25 8.0 -79.7 165 19 377.0 377.0 301.8 377.0 0.00 47 92 17082 -78.7 -86.7 26 8.0 -78.7 161 19 384.7 384.7 303.0 384.7 0.00 48 84 17593 -83.1 -90.1 29 7.0 -83.1 210 5 385.9 385.9 303.2 385.9 0.00 49 73 18381 -79.1 -85.1 37 6.0 -79.1 100 15 410.2 410.2 306.5 410.2 0.00 50 71 18539 -78.3 -85.3 31 7.0 -78.3 100 16 415.2 415.2 307.2 415.2 0.00 51 70 18620 -78.7 -85.7 31 7.0 -78.7 115 13 416.0 416.0 307.3 416.0 0.00 52 69 18701 -78.9 -86.9 26 8.0 -78.9 120 12 417.3 417.3 307.4 417.3 0.00 53 50 20580 -66.3 -89.3 3 23.0 -66.5 90 28 487.2 487.2 314.0 487.3 0.00 54 48 20828 -65.1 -89.1 2 24.0 -65.4 103 31 495.8 495.8 314.7 495.8 0.00 55 45 21221 -66.3 -91.3 2 25.0 -66.6 97 36 502.2 502.2 315.1 502.2 0.00 56 36 22594 -60.3 -89.3 1 29.0 -61.0 84 34 550.8 550.8 318.1 550.8 0.00 57 30 23740 -56.9 -86.9 1 30.0 -58.2 100 38 589.5 589.5 320.1 589.6 0.01 58 29 23956 -56.9 -86.9 1 30.0 -58.2 100 41 595.3 595.3 320.4 595.3 0.01 59 29 23956 -57.1 -87.1 1 30.0 -58.4 100 41 594.7 594.7 320.4 594.8 0.01 60 20 26350 -50.9 -82.9 1 32.0 -54.1 90 43 680.4 680.4 323.8 680.5 0.02 61 18 27037 -50.3 -82.3 1 32.0 -53.9 91 42 703.1 703.1 324.6 703.3 0.03 62 17 27409 -51.3 -83.3 1 32.0 -54.8 88 42 711.5 711.5 324.8 711.6 0.02 63 16 27803 -51.3 -83.3 1 32.0 -54.9 84 43 723.9 723.9 325.2 724.1 0.02 TRP 84 17593 -83.1 -90.1 29 7.0 -83.1 210 5 385.9 385.9 303.2 385.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 565.94 mb = 4916.21 m = 16129.11 ft Wetbulb zero: 634.08 mb = 3972.63 m = 13033.40 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 59.67 % Est. max temperature: 32.68 C = 90.82 F Sfc-Lift cond lev (LCL): 967.58 mb = 387.65 m = 1271.79 ft T: 25.52 C 700-500 lapse rate: 5.77 C/km ThetaE index: 28.77 C Layer 1003.0- 761.0 mb Conv cond level (CCL): 898.12 mb = 1039.77 m = 3411.28 ft Mean mixing ratio: 17.75 g/kg Conv temperature: 31.12 C = 88.02 F Cap Strength: 0.93 C Lifted Index: -3.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.05 C Lifted Index @700 mb: -1.14 C Showalter Index: 0.86 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.50 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 226.80 Risk: None Energy Index: -1.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1538.30 J/kg Max Up Vert Vel: 55.47 m/s Conv Inhibition (B-): 9.17 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 918.60 mb = 843.57 m = 2767.59 ft Lev Free Conv (LFC): 873.60 mb = 1279.47 m = 4197.69 ft Equ Level (EL): 803.60 mb = 1996.10 m = 6548.82 ft B at Equ Level: 11.12 J/kg Max Parcel Lev (MPL): 83.60 mb = 17620.01 m = 57807.72 ft Wind level data Storm motion: 119 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 1010 2 70 11 -10.3 -3.8 | 353 10 1.2 -10.1 1 1000 96 65 18 -16.3 -7.6 | 19 15 -4.8 -14.0 2 977 305 65 19 -17.2 -8.0 | 22 15 -5.7 -14.4 3 943 610 65 21 -19.0 -8.9 | 26 17 -7.5 -15.2 4 925 783 70 24 -22.6 -8.2 | 37 18 -11.0 -14.6 5 911 914 70 22 -20.7 -7.5 | 33 17 -9.2 -13.9 6 880 1219 70 22 -20.7 -7.5 | 33 17 -9.2 -13.9 7 850 1516 80 21 -20.7 -3.6 | 42 14 -9.2 -10.0 8 819 1829 85 17 -16.9 -1.5 | 35 10 -5.4 -7.8 9 790 2134 80 18 -17.7 -3.1 | 33 11 -6.2 -9.5 10 762 2438 75 18 -17.4 -4.7 | 28 12 -5.9 -11.0 11 735 2743 80 15 -14.8 -2.6 | 20 10 -3.3 -9.0 12 700 3161 70 15 -14.1 -5.1 | 13 12 -2.6 -11.5 13 658 3658 85 19 -18.9 -1.7 | 43 11 -7.4 -8.0 14 610 4267 95 16 -15.9 1.4 | 42 7 -4.4 -5.0 15 566 4877 130 18 -13.8 11.6 | 156 6 -2.3 5.2 16 506 5791 140 13 -8.4 10.0 | 221 5 3.2 3.6 17 500 5880 130 12 -9.2 7.7 | 240 3 2.3 1.4 18 486 6096 120 11 -9.5 5.5 | 293 2 2.0 -0.9 19 449 6706 120 13 -11.3 6.5 | 242 0 0.3 0.1 20 415 7315 135 7 -4.9 4.9 | 282 7 6.6 -1.4 21 400 7600 170 10 -1.7 9.8 | 250 10 9.8 3.5 22 399 7620 170 10 -1.7 9.8 | 250 10 9.8 3.5 23 367 8230 165 10 -2.6 9.7 | 250 10 8.9 3.3 24 324 9144 135 14 -9.9 9.9 | 205 4 1.6 3.5 25 300 9710 145 20 -11.5 16.4 | 180 10 0.0 10.0 26 285 10058 145 22 -12.6 18.0 | 175 12 -1.1 11.7 27 261 10668 125 11 -9.0 6.3 | 271 3 2.5 -0.1 28 250 10980 160 8 -2.7 7.5 | 262 9 8.8 1.2 29 228 11582 220 6 3.9 4.6 | 277 15 15.4 -1.8 30 208 12192 260 4 3.9 0.7 | 290 16 15.5 -5.7 31 200 12450 105 2 -1.9 0.5 | 301 11 9.6 -5.8 32 180 13106 105 5 -4.8 1.3 | 307 8 6.7 -5.1 33 163 13716 165 20 -5.2 19.3 | 206 14 6.3 13.0 34 150 14240 190 30 5.2 29.5 | 216 29 16.7 23.2 35 140 14630 190 27 4.7 26.6 | 219 26 16.2 20.2 36 126 15240 180 14 0.0 14.0 | 236 14 11.5 7.6 37 114 15850 245 4 3.6 1.7 | 287 16 15.1 -4.7 38 108 16154 140 8 -5.1 6.1 | 272 6 6.4 -0.2 39 100 16610 165 19 -4.9 18.4 | 209 14 6.6 12.0 40 97 16764 165 19 -4.9 18.4 | 209 14 6.6 12.0 41 92 17069 160 19 -6.5 17.9 | 204 13 5.0 11.5 42 87 17374 175 13 -1.1 13.0 | 238 12 10.4 6.6 43 84 17593 210 5 2.5 4.3 | 278 14 14.0 -2.0 44 83 17678 220 5 3.2 3.8 | 280 15 14.7 -2.5 45 78 17983 90 12 -12.0 0.0 | 4 6 -0.5 -6.4 46 74 18288 100 15 -14.8 2.6 | 41 5 -3.3 -3.8 47 70 18593 100 16 -15.8 2.8 | 50 6 -4.2 -3.6 48 70 18620 115 13 -11.8 5.5 | 17 1 -0.3 -0.9 49 67 18898 130 11 -8.4 7.1 | 257 3 3.1 0.7 50 63 19202 35 10 -5.7 -8.2 | 338 16 5.8 -14.6 51 60 19507 55 14 -11.5 -8.0 | 360 14 0.0 -14.4 52 57 19812 60 23 -19.9 -11.5 | 25 20 -8.4 -17.9 53 54 20117 100 27 -26.6 4.7 | 84 15 -15.1 -1.7 54 51 20422 75 22 -21.3 -5.7 | 39 15 -9.7 -12.1 55 50 20580 90 28 -28.0 0.0 | 69 18 -16.5 -6.4 56 49 20726 110 28 -26.3 9.6 | 102 15 -14.8 3.2 57 46 21031 90 38 -38.0 0.0 | 76 27 -26.5 -6.4 58 44 21336 100 35 -34.5 6.1 | 89 23 -23.0 -0.3 59 42 21641 110 29 -27.3 9.9 | 103 16 -15.7 3.6 60 40 21946 100 28 -27.6 4.9 | 85 16 -16.1 -1.5 61 38 22250 90 31 -31.0 0.0 | 72 20 -19.5 -6.4 62 36 22555 85 33 -32.9 -2.9 | 67 23 -21.4 -9.2 63 35 22860 80 38 -37.4 -6.6 | 63 29 -25.9 -13.0 64 33 23165 75 37 -35.7 -9.6 | 57 29 -24.2 -15.9 65 30 23740 100 38 -37.4 6.6 | 91 26 -25.9 0.2 66 30 23774 100 42 -41.4 7.3 | 92 30 -29.8 0.9 67 27 24384 100 38 -37.4 6.6 | 91 26 -25.9 0.2 68 26 24689 100 36 -35.5 6.3 | 90 24 -23.9 -0.1 69 25 24994 100 38 -37.4 6.6 | 91 26 -25.9 0.2 70 24 25298 105 36 -34.8 9.3 | 97 23 -23.3 3.0 71 22 25603 100 35 -34.5 6.1 | 89 23 -23.0 -0.3 72 21 25908 80 45 -44.3 -7.8 | 67 36 -32.8 -14.2 73 20 26350 90 43 -43.0 0.0 | 79 32 -31.5 -6.4 74 19 26518 95 45 -44.8 3.9 | 86 33 -33.3 -2.4 75 18 26822 90 41 -41.0 0.0 | 78 30 -29.5 -6.4 76 15 27432 80 44 -43.3 -7.6 | 66 35 -31.8 -14.0 77 14 27737 75 44 -42.5 -11.4 | 60 36 -31.0 -17.7 Wind Parameters Mean winds (0-6000m): 88.9 at 17.5 knts Storm direction: 118.9 at 13.2 knts Shear (0-3000m) pos: 1.1 neg: 1.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 22.0 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -19.4 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.2 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 214.45 Bulk Shear: 7.17 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 65 18 20 15| 0.0 9.7 9.7| 23.7 0.0 23.7 47.3 0.75| 9.8 7.3 1000 67 20 26 16| 1.3 4.8 6.1| 40.4 -4.5 35.9 35.9 0.64| 7.9 5.0 1500 69 21 30 16| 1.8 3.2 5.0| 49.5 -4.5 45.0 30.0 0.64| 6.5 4.1 2000 72 20 31 15| 1.6 2.4 4.0| 49.5 -9.1 40.5 20.2 0.44| 6.1 2.7 2500 73 20 31 14| 1.3 2.1 3.3| 49.5 -13.6 35.9 14.4 0.34| 5.5 1.9 3000 74 19 30 13| 1.1 1.4 2.5| 49.5 -19.4 30.1 10.0 0.23| 5.2 1.2 4000 76 18 30 13| 1.4 1.1 2.4| 66.7 -20.4 46.3 11.6 0.32| 5.1 1.6 5000 82 18 36 11| 2.3 0.9 3.1| 79.7 -20.7 59.0 11.8 0.43| 5.4 2.3 6000 89 18 42 9| 1.9 1.0 2.9| 87.3 -20.7 66.6 11.1 0.49| 5.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251109.12.gif