UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for SKSP... Searching the city database file for: SKSP ... Date:1200Z 31 MAR 20 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 24.4 23.1 92 1.3 23.5 60 5 296.5 299.8 296.2 348.1 17.85 1 1006 54 27.0 22.9 78 4.1 24.0 65 6 299.6 302.9 297.0 351.5 17.74 2 1000 107 26.4 21.4 74 5.0 22.8 70 8 299.5 302.5 296.0 347.0 16.25 3 997 134 26.2 21.2 74 5.0 22.6 71 8 299.6 302.5 295.9 346.6 16.10 4 939 659 21.4 18.2 82 3.2 19.2 75 9 299.9 302.5 294.6 341.3 14.14 5 925 789 20.8 16.7 77 4.1 18.0 75 9 300.6 303.0 294.0 338.8 13.04 6 913 902 20.4 15.6 74 4.8 17.2 71 9 301.3 303.5 293.7 337.5 12.30 7 851 1506 15.8 13.6 87 2.2 14.4 80 6 302.6 304.7 293.6 336.9 11.58 8 850 1516 15.6 13.3 86 2.3 14.1 80 6 302.5 304.6 293.3 336.1 11.37 9 768 2373 12.8 1.8 47 11.0 6.8 76 6 308.4 309.4 290.5 325.9 5.68 10 758 2484 12.4 7.6 72 4.8 9.5 70 6 309.1 310.7 293.2 335.6 8.67 11 754 2528 12.6 8.7 77 3.9 10.2 68 6 309.8 311.6 294.0 338.5 9.41 12 744 2640 13.4 -1.6 35 15.0 5.5 61 5 311.8 312.7 290.6 326.2 4.57 13 733 2766 13.0 -18.0 10 31.0 1.3 57 5 312.7 313.0 287.8 317.0 1.26 14 700 3151 9.6 1.6 57 8.0 5.2 55 5 313.1 314.3 292.3 332.4 6.15 15 681 3378 7.2 4.5 83 2.7 5.6 42 4 312.9 314.4 293.6 337.1 7.78 16 666 3561 6.4 -0.6 61 7.0 2.7 31 3 314.0 315.1 292.1 331.4 5.50 17 656 3685 9.6 -8.4 27 18.0 1.2 25 2 319.0 319.6 291.5 329.1 3.09 18 613 4242 4.8 -6.2 45 11.0 -0.5 16 3 319.7 320.5 292.4 332.5 3.92 19 586 4608 3.0 -14.0 27 17.0 -3.9 332 3 321.8 322.2 291.5 329.2 2.21 20 576 4747 2.0 -12.0 35 14.0 -3.9 313 3 322.2 322.7 292.0 331.0 2.64 21 566 4888 1.6 -14.4 29 16.0 -4.8 294 3 323.3 323.8 291.9 330.8 2.21 22 526 5472 -3.9 -13.9 46 10.0 -7.8 214 4 323.6 324.0 292.2 331.9 2.48 23 500 5870 -6.9 -20.9 32 14.0 -11.4 210 8 324.6 324.9 291.6 329.6 1.45 24 481 6172 -8.3 -25.3 24 17.0 -13.2 214 9 326.5 326.7 291.7 330.1 1.02 25 460 6518 -10.1 -24.1 31 14.0 -14.2 231 7 328.5 328.7 292.4 332.7 1.18 26 411 7383 -12.9 -54.9 2 42.0 -18.5 234 9 335.6 335.6 293.3 335.8 0.05 27 400 7590 -14.1 -56.1 1 42.0 -19.4 245 9 336.7 336.7 293.5 336.9 0.05 28 300 9690 -31.3 -49.3 15 18.0 -33.0 235 10 341.3 341.3 294.8 341.8 0.14 29 277 10252 -36.3 -51.3 20 15.0 -37.4 260 11 341.9 341.9 294.9 342.4 0.12 30 250 10960 -41.3 -56.3 18 15.0 -42.1 285 18 344.7 344.7 295.5 345.0 0.07 31 200 12440 -52.9 -66.9 17 14.0 -53.2 235 14 349.0 349.0 296.4 349.1 0.02 32 167 13579 -60.5 -74.5 14 14.0 -60.6 256 11 354.8 354.8 297.7 354.8 0.01 33 150 14240 -64.3 -77.3 15 13.0 -64.4 245 12 359.3 359.3 298.5 359.3 0.01 34 100 16620 -81.5 -91.5 17 10.0 -81.5 205 6 370.3 370.3 300.6 370.3 0.00 35 98 16732 -81.9 205 7 371.6 36 70 18630 -74.9 100 7 424.1 37 50 20640 -69.5 20 5 479.7 38 30 23800 -56.7 70 17 590.1 39 20 26410 -52.1 105 17 676.7 TRP 98 16732 -81.9 205 7 371.6 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 554.36 mb = 5058.08 m = 16594.56 ft Wetbulb zero: 625.84 mb = 4071.98 m = 13359.36 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 54.52 % Est. max temperature: 30.25 C = 86.44 F Sfc-Lift cond lev (LCL): 993.42 mb = 165.04 m = 541.45 ft T: 25.91 C 700-500 lapse rate: 6.07 C/km ThetaE index: 25.65 C Layer 1000.0- 758.0 mb Conv cond level (CCL): 879.21 mb = 1225.90 m = 4021.94 ft Mean mixing ratio: 14.85 g/kg Conv temperature: 29.88 C = 85.79 F Cap Strength: 3.49 C Lifted Index: -1.47 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.79 C Lifted Index @700 mb: 0.91 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.20 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.60 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.80 J/kg Max Up Vert Vel: 11.03 m/s Conv Inhibition (B-): 19.27 J/kg Cap Strength: 3.19 C Lift Cond Lev (LCL): 906.75 mb = 961.07 m = 3153.08 ft Lev Free Conv (LFC): 851.75 mb = 1498.39 m = 4915.93 ft Equ Level (EL): 801.75 mb = 2009.90 m = 6594.07 ft B at Equ Level: 9.72 J/kg Max Parcel Lev (MPL): 751.75 mb = 2553.11 m = 8376.25 ft Wind level data Storm motion: 108 at 4 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 60 5 -4.3 -2.5 | 5 4 -0.3 -3.8 1 1000 107 70 8 -7.5 -2.7 | 41 5 -3.5 -4.0 2 978 305 80 10 -9.8 -1.7 | 63 7 -5.8 -3.0 3 944 610 75 9 -8.7 -2.3 | 53 6 -4.7 -3.6 4 925 789 75 9 -8.7 -2.3 | 53 6 -4.7 -3.6 5 912 914 70 9 -8.5 -3.1 | 46 6 -4.5 -4.3 6 850 1516 80 6 -5.9 -1.0 | 40 3 -1.9 -2.3 7 790 2134 90 7 -7.0 0.0 | 67 3 -3.0 -1.3 8 735 2743 55 5 -4.1 -2.9 | 1 4 -0.1 -4.1 9 709 3048 80 8 -7.9 -1.4 | 56 5 -3.9 -2.7 10 700 3151 55 5 -4.1 -2.9 | 1 4 -0.1 -4.1 11 657 3658 25 2 -0.8 -1.8 | 314 4 3.2 -3.1 12 610 4267 15 3 -0.8 -2.9 | 322 5 3.2 -4.2 13 524 5486 210 4 2.0 3.5 | 250 6 6.0 2.2 14 500 5870 210 8 4.0 6.9 | 235 10 8.0 5.7 15 486 6096 210 9 4.5 7.8 | 232 11 8.5 6.5 16 449 6706 240 6 5.2 3.0 | 259 9 9.2 1.7 17 431 7010 215 9 5.2 7.4 | 236 11 9.2 6.1 18 400 7590 245 9 8.2 3.8 | 258 12 12.2 2.5 19 366 8230 260 9 8.9 1.6 | 269 13 12.9 0.3 20 323 9144 245 7 6.3 3.0 | 261 10 10.3 1.7 21 310 9449 215 8 4.6 6.6 | 238 10 8.6 5.3 22 300 9690 235 10 8.2 5.7 | 250 13 12.2 4.5 23 272 10363 265 11 11.0 1.0 | 271 15 15.0 -0.3 24 250 10960 285 18 17.4 -4.7 | 285 22 21.4 -5.9 25 238 11278 280 18 17.7 -3.1 | 281 22 21.7 -4.4 26 208 12192 260 12 11.8 2.1 | 267 16 15.8 0.8 27 200 12440 235 14 11.5 8.0 | 246 17 15.5 6.8 28 198 12497 235 14 11.5 8.0 | 246 17 15.5 6.8 29 155 14021 265 10 10.0 0.9 | 272 14 14.0 -0.4 30 150 14240 245 12 10.9 5.1 | 256 15 14.9 3.8 31 148 14326 245 11 10.0 4.6 | 256 14 14.0 3.4 32 120 15545 230 7 5.4 4.5 | 251 10 9.4 3.2 33 114 15850 200 5 1.7 4.7 | 239 7 5.7 3.4 34 100 16620 205 6 2.5 5.4 | 237 8 6.5 4.2 35 98 16732 205 7 3.0 6.3 | 234 9 7.0 5.1 36 97 16764 205 6 2.5 5.4 | 237 8 6.5 4.2 37 87 17374 100 5 -4.9 0.9 | 66 1 -0.9 -0.4 38 83 17678 140 4 -2.6 3.1 | 219 2 1.4 1.8 39 79 17983 125 10 -8.2 5.7 | 137 6 -4.2 4.5 40 70 18630 100 7 -6.9 1.2 | 89 3 -2.9 -0.1 41 55 20117 45 4 -2.8 -2.8 | 344 4 1.2 -4.1 42 52 20422 15 3 -0.8 -2.9 | 322 5 3.2 -4.2 43 50 20640 20 5 -1.7 -4.7 | 339 6 2.3 -6.0 44 47 21031 20 6 -2.1 -5.6 | 344 7 1.9 -6.9 45 45 21336 80 9 -8.9 -1.6 | 60 6 -4.9 -2.8 46 39 22250 115 5 -4.5 2.1 | 148 1 -0.5 0.8 47 37 22555 105 11 -10.6 2.8 | 103 7 -6.6 1.6 48 30 23800 70 17 -16.0 -5.8 | 59 14 -12.0 -7.1 49 27 24384 75 17 -16.4 -4.4 | 65 14 -12.4 -5.7 50 24 25298 80 22 -21.7 -3.8 | 74 18 -17.7 -5.1 51 22 25908 105 17 -16.4 4.4 | 104 13 -12.4 3.1 52 20 26410 105 17 -16.4 4.4 | 104 13 -12.4 3.1 53 19 26518 115 16 -14.5 6.8 | 118 12 -10.5 5.5 54 14 27737 85 25 -24.9 -2.2 | 81 21 -20.9 -3.5 55 7 30175 100 13 -12.8 2.3 | 96 9 -8.8 1.0 Wind Parameters Mean winds (0-6000m): 77.6 at 5.6 knts Storm direction: 107.6 at 4.2 knts Shear (0-3000m) pos: 1.1 neg: 0.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 42.3 deg Storm rel helicity (0-3000m) pos: 11.3 neg: -6.8 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 46.05 Bulk Shear: 1.32 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 75 9 52 6| 4.9 0.0 4.9| 6.6 -1.2 5.4 10.8 0.66| 6.8 4.5 1000 75 9 51 6| 2.5 0.6 3.1| 6.6 -2.9 3.7 3.7 0.40| 4.2 1.7 1500 75 8 49 5| 1.1 0.4 1.5| 6.6 -3.3 3.3 2.2 0.26| 3.7 1.0 2000 77 8 50 5| 1.1 0.3 1.4| 7.5 -3.3 4.2 2.1 0.33| 3.1 1.0 2500 78 8 50 4| 0.9 0.7 1.6| 7.7 -5.6 2.2 0.9 0.12| 3.1 0.4 3000 76 7 46 4| 1.1 0.6 1.6| 11.3 -6.8 4.5 1.5 0.19| 3.3 0.6 4000 73 6 33 4| 0.8 1.2 2.0| 11.7 -14.5 -2.8 -0.7 -0.11| 3.5 -0.4 5000 68 6 20 4| 0.6 1.4 2.0| 12.0 -23.5 -11.6 -2.3 -0.23| 3.4 -0.8 6000 78 6 31 3| 0.5 1.3 1.9| 12.0 -36.4 -24.4 -4.1 -0.33| 3.6 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20200331.12.gif