UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 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 1008 2 27.8 25.2 86 2.6 25.9 80 5 300.3 304.0 298.8 360.3 20.41 1 1003 53 28.6 25.5 83 3.1 26.3 74 11 301.5 305.3 299.4 363.3 20.90 2 1000 83 28.4 24.8 81 3.6 25.7 70 15 301.5 305.2 298.9 360.9 20.08 3 994 136 28.0 24.7 82 3.3 25.6 70 15 301.7 305.4 298.9 361.1 20.08 4 938 648 24.0 22.0 89 2.0 22.6 76 20 302.6 306.0 297.9 356.0 18.02 5 925 770 23.0 21.1 89 1.9 21.6 80 18 302.8 306.0 297.5 354.0 17.28 6 850 1503 19.2 14.2 73 5.0 15.8 85 18 306.3 308.5 294.9 342.5 12.07 7 841 1595 18.6 13.6 73 5.0 15.3 86 18 306.6 308.8 294.8 341.8 11.72 8 833 1677 18.0 14.2 78 3.8 15.4 88 19 306.8 309.1 295.3 343.8 12.32 9 774 2304 15.4 7.4 59 8.0 10.5 98 18 310.5 312.1 293.4 336.2 8.38 10 738 2707 13.0 7.0 67 6.0 9.3 92 19 312.1 313.8 294.0 338.6 8.55 11 732 2775 12.8 5.8 62 7.0 8.6 89 19 312.6 314.1 293.6 337.2 7.93 12 726 2845 13.0 5.0 58 8.0 8.2 85 18 313.6 315.0 293.6 337.2 7.56 13 713 2997 12.4 3.4 54 9.0 7.2 78 17 314.6 315.9 293.3 336.1 6.87 14 700 3151 11.6 4.6 62 7.0 7.5 75 16 315.3 316.8 294.1 339.3 7.62 15 500 5880 -5.7 -7.1 90 1.4 -6.4 90 9 326.1 327.0 294.6 341.0 4.49 16 496 5943 -5.9 -7.4 89 1.5 -6.6 99 10 326.6 327.5 294.6 341.3 4.43 17 420 7230 -12.9 -27.9 27 15.0 -16.8 166 6 333.5 333.7 293.6 336.9 0.92 18 400 7600 -15.5 -27.5 35 12.0 -18.6 160 6 334.8 335.0 294.0 338.5 1.00 19 396 7676 -15.7 -25.7 42 10.0 -18.4 156 4 335.5 335.8 294.3 339.9 1.19 20 393 7733 -15.9 -29.9 29 14.0 -19.3 158 4 336.0 336.2 294.1 339.0 0.81 21 385 7887 -16.9 -29.9 31 13.0 -20.0 162 4 336.7 336.9 294.3 339.8 0.83 22 379 8005 -17.5 -32.5 26 15.0 -20.8 165 4 337.4 337.5 294.3 339.9 0.66 23 358 8429 -20.5 -24.8 68 4.3 -21.7 176 5 338.9 339.2 295.3 344.2 1.43 24 300 9710 -30.1 -45.1 22 15.0 -31.8 185 3 343.0 343.0 295.3 343.9 0.23 25 277 10272 -34.5 -51.5 16 17.0 -35.9 212 3 344.5 344.5 295.5 345.0 0.12 26 271 10425 -35.9 -51.9 18 16.0 -37.1 205 4 344.6 344.7 295.6 345.1 0.12 27 268 10502 -36.5 -52.5 18 16.0 -37.7 202 4 344.9 344.9 295.6 345.3 0.11 28 260 10711 -38.3 -49.3 31 11.0 -39.2 194 4 345.2 345.3 295.7 345.9 0.16 29 251 10953 -39.9 -58.9 11 19.0 -40.9 190 6 346.3 346.4 295.8 346.6 0.05 30 250 10980 -40.1 -58.1 13 18.0 -41.1 190 6 346.4 346.5 295.9 346.7 0.06 31 237 11342 -43.3 -56.3 23 13.0 -43.9 181 5 346.9 347.0 296.0 347.3 0.08 32 222 11778 -47.1 -62.1 16 15.0 -47.6 190 4 347.7 347.7 296.1 347.8 0.04 33 205 12300 -51.3 -61.3 29 10.0 -51.6 229 5 349.1 349.1 296.5 349.3 0.05 34 200 12460 -52.5 -64.5 22 12.0 -52.8 235 7 349.6 349.6 296.6 349.8 0.03 35 197 12558 -53.1 -65.1 22 12.0 -53.4 234 7 350.2 350.2 296.7 350.3 0.03 36 189 12824 -55.5 -62.5 41 7.0 -55.6 230 7 350.5 350.5 296.8 350.7 0.05 37 179 13169 -58.1 -71.1 17 13.0 -58.3 224 7 351.7 351.7 297.0 351.8 0.01 38 150 14260 -67.7 -73.7 42 6.0 -67.7 190 16 353.5 353.5 297.4 353.5 0.01 39 146 14421 -69.1 -75.1 41 6.0 -69.1 188 16 353.8 353.8 297.4 353.8 0.01 40 134 14928 -72.7 -78.7 40 6.0 -72.7 183 14 356.2 356.2 298.0 356.2 0.01 41 124 15378 -75.5 -80.5 45 5.0 -75.5 194 13 359.1 359.1 298.5 359.1 0.00 42 119 15617 -74.3 -85.3 17 11.0 -74.3 222 13 365.5 365.5 299.8 365.5 0.00 43 100 16610 -80.9 -89.9 21 9.0 -80.9 185 14 371.4 371.4 300.8 371.4 0.00 44 99 16667 -81.1 -90.1 20 9.0 -81.1 185 14 372.1 372.1 300.9 372.1 0.00 45 95 16899 -81.5 -90.5 20 9.0 -81.5 174 17 375.7 375.7 301.5 375.7 0.00 46 90 17204 -80.7 -88.7 25 8.0 -80.7 202 18 383.2 383.2 302.8 383.2 0.00 47 79 17937 -82.9 -89.9 29 7.0 -82.9 309 17 393.2 393.2 304.3 393.2 0.00 48 77 18080 -82.7 -89.7 29 7.0 -82.7 333 16 396.5 396.5 304.7 396.5 0.00 49 70 18620 -77.9 -92.9 7 15.0 -77.9 95 16 417.7 417.7 307.4 417.7 0.00 50 67 18871 -77.5 -92.5 7 15.0 -77.6 86 15 423.9 423.9 308.2 423.9 0.00 51 50 20590 -68.3 -89.3 3 21.0 -68.5 100 23 482.5 482.5 313.7 482.6 0.00 52 47 20962 -67.1 -89.1 3 22.0 -67.4 94 25 494.0 494.0 314.5 494.0 0.00 53 41 21795 -62.1 -88.1 2 26.0 -62.6 81 32 526.2 526.2 316.7 526.2 0.00 54 36 22602 -60.1 -89.1 1 29.0 -60.9 82 36 551.3 551.3 318.2 551.3 0.00 55 34 22957 -61.1 -90.1 1 29.0 -61.8 97 35 557.7 557.7 318.5 557.8 0.00 56 30 23740 -57.9 -87.9 1 30.0 -59.0 95 38 586.8 586.8 320.0 586.8 0.01 57 24 25164 -53.3 -84.3 1 31.0 -55.5 105 42 638.8 638.8 322.3 638.9 0.01 58 22 25725 -53.9 -84.9 1 31.0 -56.2 100 39 653.1 653.1 322.8 653.2 0.01 59 20 26340 -52.1 -83.1 1 31.0 -55.0 80 46 676.7 676.7 323.7 676.9 0.02 60 18 27023 -51.5 -83.5 1 32.0 -54.8 80 44 699.3 699.3 324.4 699.5 0.02 61 13 29164 -45.5 -78.5 1 33.0 -51.9 88 47 788.3 788.3 327.0 788.9 0.07 62 10 30927 -42.1 -76.1 1 34.0 -51.1 84 44 862.4 862.5 328.7 863.7 0.12 63 10 30927 -42.5 -76.5 1 34.0 -51.4 84 44 860.9 861.0 328.7 862.1 0.12 TRP 99 16667 -81.1 -90.1 20 9.0 -81.1 185 14 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 565.90 mb = 4980.85 m = 16341.17 ft Wetbulb zero: 592.09 mb = 4508.94 m = 14792.91 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 74.74 % Est. max temperature: 33.43 C = 92.17 F Sfc-Lift cond lev (LCL): 971.21 mb = 341.09 m = 1119.06 ft T: 26.40 C 700-500 lapse rate: 6.34 C/km ThetaE index: 19.22 C Layer 938.0- 833.0 mb Conv cond level (CCL): 903.03 mb = 978.40 m = 3209.95 ft Mean mixing ratio: 18.61 g/kg Conv temperature: 31.35 C = 88.42 F Cap Strength: 0.59 C Lifted Index: -5.25 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.63 C Lifted Index @700 mb: -0.96 C Showalter Index: 0.08 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 19.90 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2068.95 J/kg Max Up Vert Vel: 64.33 m/s Conv Inhibition (B-): 6.81 J/kg Cap Strength: 0.59 C Lift Cond Lev (LCL): 923.02 mb = 788.56 m = 2587.09 ft Lev Free Conv (LFC): 868.02 mb = 1321.12 m = 4334.34 ft Equ Level (EL): 128.02 mb = 15192.86 m = 49844.74 ft B at Equ Level: 2057.51 J/kg Max Parcel Lev (MPL): 68.02 mb = 18784.32 m = 61627.61 ft Wind level data Storm motion: 122 at 12 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 1008 2 80 5 -4.9 -0.9 | 324 9 5.0 -7.0 1 1000 83 70 15 -14.1 -5.1 | 20 12 -4.1 -11.3 2 975 305 70 17 -16.0 -5.8 | 27 13 -6.0 -11.9 3 942 610 75 20 -19.3 -5.2 | 40 15 -9.4 -11.3 4 925 770 80 18 -17.7 -3.1 | 40 12 -7.8 -9.2 5 910 914 90 19 -19.0 0.0 | 56 11 -9.0 -6.1 6 878 1219 85 21 -20.9 -1.8 | 54 14 -11.0 -8.0 7 850 1503 85 18 -17.9 -1.6 | 46 11 -8.0 -7.7 8 818 1829 90 19 -19.0 0.0 | 56 11 -9.0 -6.1 9 789 2134 90 18 -18.0 0.0 | 53 10 -8.0 -6.1 10 761 2438 105 18 -17.4 4.7 | 79 8 -7.4 -1.5 11 734 2743 90 19 -19.0 0.0 | 56 11 -9.0 -6.1 12 709 3048 75 16 -15.5 -4.1 | 28 12 -5.5 -10.3 13 700 3151 75 16 -15.5 -4.1 | 28 12 -5.5 -10.3 14 658 3658 105 18 -17.4 4.7 | 79 8 -7.4 -1.5 15 610 4267 110 12 -11.3 4.1 | 33 2 -1.3 -2.0 16 566 4877 105 12 -11.6 3.1 | 29 3 -1.6 -3.0 17 500 5880 90 9 -9.0 0.0 | 351 6 1.0 -6.1 18 486 6096 120 11 -9.5 5.5 | 326 1 0.4 -0.6 19 449 6706 175 5 -0.4 5.0 | 277 10 9.5 -1.1 20 400 7600 160 6 -2.1 5.6 | 273 8 7.9 -0.5 21 399 7620 155 4 -1.7 3.6 | 287 9 8.3 -2.5 22 324 9144 195 5 1.3 4.8 | 277 11 11.2 -1.3 23 300 9710 185 3 0.3 3.0 | 287 11 10.2 -3.1 24 298 9754 185 3 0.3 3.0 | 287 11 10.2 -3.1 25 285 10058 220 3 1.9 2.3 | 288 12 11.9 -3.8 26 261 10668 195 4 1.0 3.9 | 282 11 11.0 -2.3 27 250 10980 190 6 1.0 5.9 | 271 11 11.0 -0.2 28 228 11582 175 4 -0.3 4.0 | 283 10 9.6 -2.1 29 208 12192 225 4 2.8 2.8 | 284 13 12.8 -3.3 30 200 12460 235 7 5.7 4.0 | 278 16 15.7 -2.1 31 180 13106 225 7 4.9 4.9 | 274 15 14.9 -1.2 32 150 14260 190 16 2.8 15.8 | 233 16 12.7 9.6 33 127 15240 180 13 0.0 13.0 | 235 12 10.0 6.9 34 114 15850 250 13 12.2 4.4 | 274 22 22.2 -1.7 35 100 16610 185 14 1.2 13.9 | 235 14 11.2 7.8 36 99 16667 185 14 1.2 13.9 | 235 14 11.2 7.8 37 97 16764 170 13 -2.3 12.8 | 229 10 7.7 6.7 38 92 17069 180 21 0.0 21.0 | 214 18 10.0 14.9 39 87 17374 230 14 10.7 9.0 | 262 21 20.7 2.9 40 78 17983 315 17 12.0 -12.0 | 310 28 22.0 -18.1 41 74 18288 10 14 -2.4 -13.8 | 339 21 7.5 -19.9 42 70 18593 85 20 -19.9 -1.7 | 52 13 -10.0 -7.9 43 70 18620 95 16 -15.9 1.4 | 52 8 -6.0 -4.7 44 67 18898 85 15 -14.9 -1.3 | 34 9 -5.0 -7.4 45 63 19202 120 21 -18.2 10.5 | 118 9 -8.2 4.4 46 57 19812 90 14 -14.0 0.0 | 33 7 -4.0 -6.1 47 54 20117 95 29 -28.9 2.5 | 79 19 -18.9 -3.6 48 51 20422 90 16 -16.0 0.0 | 45 9 -6.0 -6.1 49 50 20590 100 23 -22.7 4.0 | 80 13 -12.7 -2.1 50 49 20726 110 26 -24.4 8.9 | 101 15 -14.5 2.8 51 44 21336 70 23 -21.6 -7.9 | 40 18 -11.7 -14.0 52 42 21641 90 30 -30.0 0.0 | 73 21 -20.0 -6.1 53 40 21946 75 34 -32.8 -8.8 | 57 27 -22.9 -14.9 54 38 22250 85 36 -35.9 -3.1 | 70 28 -25.9 -9.3 55 36 22555 80 36 -35.5 -6.3 | 64 28 -25.5 -12.4 56 33 23165 105 35 -33.8 9.1 | 97 24 -23.9 2.9 57 30 23740 95 38 -37.9 3.3 | 84 28 -27.9 -2.8 58 30 23774 85 34 -33.9 -3.0 | 69 26 -23.9 -9.1 59 27 24384 100 40 -39.4 6.9 | 92 29 -29.4 0.8 60 26 24689 110 44 -41.3 15.0 | 106 33 -31.4 8.9 61 20 26213 95 37 -36.9 3.2 | 84 27 -26.9 -2.9 62 20 26340 80 46 -45.3 -8.0 | 68 38 -35.4 -14.1 63 18 26822 80 44 -43.3 -7.6 | 68 36 -33.4 -13.8 64 15 27432 85 47 -46.8 -4.1 | 75 38 -36.9 -10.2 65 12 28346 90 47 -47.0 0.0 | 81 38 -37.0 -6.1 66 11 28651 85 42 -41.8 -3.7 | 73 33 -31.9 -9.8 67 8 29870 80 52 -51.2 -9.0 | 70 44 -41.3 -15.2 68 7 30175 95 43 -42.8 3.7 | 86 33 -32.9 -2.4 Wind Parameters Mean winds (0-6000m): 91.6 at 15.6 knts Storm direction: 121.6 at 11.7 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 67.8 deg Storm rel helicity (0-3000m) pos: 62.1 neg: -28.9 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.2 10^-3/s Energy-Hel index: 0.70 Bulk Rich Number: 491.12 Bulk Shear: 4.21 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 71 16 24 12| 0.0 14.4 14.4| 34.8 0.0 34.8 69.7 0.92| 15.2 14.0 1000 77 17 35 12| 2.7 7.2 9.9| 49.0 0.0 49.0 49.0 0.81| 11.3 9.2 1500 80 18 41 12| 1.8 4.4 6.2| 49.0 -6.5 42.5 28.3 0.60| 9.1 5.5 2000 82 18 44 12| 1.8 3.3 5.1| 54.1 -7.1 47.0 23.5 0.60| 7.4 4.5 2500 85 18 47 11| 2.1 2.7 4.8| 62.1 -8.2 53.9 21.6 0.60| 7.0 4.2 3000 86 18 48 11| 1.8 2.8 4.6| 62.1 -28.9 33.2 11.1 0.30| 7.3 2.2 4000 88 18 49 10| 2.4 2.1 4.5| 81.8 -32.8 49.0 12.2 0.35| 7.1 2.5 5000 91 17 49 9| 1.8 1.8 3.6| 81.8 -34.9 46.9 9.4 0.28| 6.1 1.7 6000 92 16 45 8| 1.7 1.5 3.2| 82.0 -38.0 44.0 7.3 0.22| 5.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251109.00.gif