UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 15 OCT 25 Station: YPCC WMO ident: 96996 Latitude: -12.18 Longitude: 96.82 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 26.4 24.1 87 2.3 24.7 120 10 298.7 302.2 297.5 354.2 19.04 1 1000 90 25.8 23.3 86 2.5 24.0 125 15 299.0 302.3 297.1 352.4 18.30 2 925 773 21.0 17.6 81 3.4 18.7 105 16 300.8 303.3 294.6 341.3 13.82 3 877 1234 18.0 16.3 90 1.7 16.8 73 15 302.3 304.8 294.8 341.9 13.41 4 852 1483 19.2 10.2 56 9.0 13.5 56 14 306.1 307.8 292.7 333.8 9.21 5 850 1503 19.2 11.2 60 8.0 14.1 55 14 306.3 308.1 293.3 336.0 9.88 6 817 1843 18.4 5.4 42 13.0 10.7 63 15 308.9 310.2 291.7 330.1 6.90 7 806 1959 17.4 8.4 55 9.0 11.8 66 16 309.0 310.7 293.2 335.3 8.61 8 764 2414 15.2 0.2 36 15.0 7.1 77 17 311.4 312.4 291.0 327.3 5.08 9 755 2515 16.0 -3.0 27 19.0 6.2 79 18 313.4 314.1 290.6 326.3 4.06 10 700 3151 10.4 -5.6 32 16.0 2.7 95 20 314.0 314.7 290.4 325.5 3.60 11 583 4634 -3.7 -9.7 63 6.0 -6.2 95 12 314.4 315.0 290.1 324.5 3.14 12 578 4702 -3.7 -13.7 46 10.0 -7.5 95 11 315.2 315.6 289.6 322.7 2.30 13 576 4730 0.0 -35.0 5 35.0 -8.4 95 11 319.8 319.9 289.0 321.1 0.34 14 562 4928 2.2 -39.8 3 42.0 -7.5 95 10 324.7 324.7 290.4 325.5 0.21 15 548 5131 1.2 -39.8 3 41.0 -8.2 95 9 325.8 325.9 290.7 326.7 0.22 16 500 5860 -4.9 -40.9 4 36.0 -12.3 95 5 327.1 327.1 291.1 327.9 0.21 17 473 6293 -8.1 -44.1 4 36.0 -14.6 88 13 328.3 328.4 291.4 329.0 0.16 18 463 6460 -6.3 -54.3 1 48.0 -13.8 85 17 332.6 332.6 292.4 332.8 0.05 19 404 7514 -11.9 -55.9 1 44.0 -17.9 66 37 338.6 338.6 294.0 338.8 0.05 20 400 7590 -12.5 -55.5 1 43.0 -18.4 65 39 338.7 338.8 294.1 339.0 0.05 21 358 8423 -19.7 -54.7 3 35.0 -23.7 69 35 340.0 340.0 294.4 340.3 0.06 22 302 9662 -27.9 -63.9 2 36.0 -30.5 75 28 345.4 345.4 295.6 345.5 0.02 23 300 9710 -28.3 -64.3 2 36.0 -30.8 75 28 345.5 345.5 295.7 345.6 0.02 24 250 10990 -39.5 -67.5 4 28.0 -40.6 75 9 347.3 347.3 296.1 347.4 0.02 25 200 12470 -52.3 -71.3 8 19.0 -52.7 165 24 349.9 350.0 296.6 350.0 0.01 26 150 14270 -67.1 -79.1 17 12.0 -67.2 205 11 354.5 354.5 297.6 354.5 0.01 27 144 14516 -68.9 -80.9 16 12.0 -68.9 193 11 355.5 355.5 297.8 355.5 0.00 28 129 15166 -74.7 -80.7 39 6.0 -74.7 161 9 356.5 356.5 298.0 356.5 0.00 29 101 16555 -84.7 -89.0 46 4.3 -84.7 90 7 363.0 363.0 299.3 363.1 0.00 30 100 16610 -84.9 -89.3 45 4.4 -84.9 80 9 363.7 363.7 299.4 363.7 0.00 31 70 18620 -75.3 -87.3 14 12.0 -75.3 115 5 423.3 423.3 308.1 423.3 0.00 32 65 19051 -73.1 -88.1 8 15.0 -73.2 113 10 437.2 437.2 309.6 437.2 0.00 33 50 20610 -67.1 -90.1 2 23.0 -67.3 105 26 485.4 485.4 313.9 485.4 0.00 34 40 21975 -61.1 -89.1 1 28.0 -61.7 103 28 532.4 532.4 317.1 532.4 0.00 35 38 22294 -60.5 -87.5 2 27.0 -61.2 102 28 541.8 541.8 317.6 541.8 0.00 36 35 22803 -63.5 -88.5 2 25.0 -64.0 102 29 546.9 546.9 317.9 546.9 0.00 37 30 23750 -62.9 -88.9 2 26.0 -63.6 100 30 573.2 573.2 319.3 573.2 0.00 38 29 23958 -62.9 -88.9 2 26.0 -63.6 98 32 578.7 578.8 319.6 578.8 0.00 39 20 26300 -52.5 -84.5 1 32.0 -55.3 80 48 675.5 675.5 323.6 675.6 0.02 40 12 29675 -42.7 -78.7 1 36.0 -50.7 816.5 816.5 327.7 817.1 0.07 TRP 101 16555 -84.7 -89.0 46 4.3 -84.7 90 7 363.0 363.0 299.3 363.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 613.70 mb = 4244.86 m = 13926.53 ft Freezing level: 576.00 mb = 4729.65 m = 15517.04 ft Freezing level: 538.56 mb = 5274.27 m = 17303.83 ft Wetbulb zero: 664.87 mb = 3568.49 m = 11707.50 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 44.98 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 977.25 mb = 291.60 m = 956.69 ft T: 24.38 C 700-500 lapse rate: 5.65 C/km ThetaE index: 14.27 C Layer 764.0- 562.0 mb Conv cond level (CCL): 899.12 mb = 1018.23 m = 3340.61 ft Mean mixing ratio: 15.95 g/kg Conv temperature: 29.30 C = 84.73 F Cap Strength: 3.44 C Lifted Index: -0.76 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.91 C Lifted Index @700 mb: 0.71 C Showalter Index: 3.58 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 167.40 Risk: None Energy Index: -1.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 194.40 J/kg Max Up Vert Vel: 19.72 m/s Conv Inhibition (B-): 150.61 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 920.97 mb = 810.74 m = 2659.88 ft Lev Free Conv (LFC): 685.97 mb = 3315.17 m = 10876.42 ft Equ Level (EL): 565.97 mb = 4870.92 m = 15980.51 ft B at Equ Level: 172.22 J/kg Max Parcel Lev (MPL): 305.97 mb = 9567.26 m = 31388.25 ft Wind level data Storm motion: 121 at 11 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 3 120 10 -8.7 5.0 | 316 1 0.5 -0.5 1 1000 90 125 15 -12.3 8.6 | 135 4 -3.2 3.1 2 925 773 105 16 -15.5 4.1 | 78 6 -6.3 -1.3 3 850 1503 55 14 -11.5 -8.0 | 10 14 -2.3 -13.5 4 700 3151 95 20 -19.9 1.7 | 71 11 -10.8 -3.7 5 500 5860 95 5 -5.0 0.4 | 321 7 4.1 -5.0 6 400 7590 65 39 -35.3 -16.5 | 50 34 -26.2 -22.0 7 300 9710 75 28 -27.0 -7.2 | 55 22 -17.9 -12.7 8 250 10990 75 9 -8.7 -2.3 | 357 8 0.4 -7.8 9 200 12470 165 24 -6.2 23.2 | 189 18 2.9 17.7 10 150 14270 205 11 4.6 10.0 | 252 14 13.8 4.5 11 101 16555 90 7 -7.0 0.0 | 339 6 2.1 -5.5 12 100 16610 80 9 -8.9 -1.6 | 358 7 0.3 -7.0 13 70 18620 115 5 -4.5 2.1 | 306 6 4.6 -3.4 14 50 20610 105 26 -25.1 6.7 | 94 16 -16.0 1.3 15 30 23750 100 30 -29.5 5.2 | 89 20 -20.4 -0.3 16 20 26300 80 48 -47.3 -8.3 | 70 41 -38.1 -13.8 Wind Parameters Mean winds (0-6000m): 91.0 at 14.2 knts Storm direction: 121.0 at 10.6 knts Shear (0-3000m) pos: 2.0 neg: 2.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -35.0 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 28.65 Bulk Shear: 6.78 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 ------------------------------------------------------------------------------- 500 119 15 116 4| 0.0 6.0 6.0| 0.0 -3.8 -3.8 -7.6 0.41| 12.3 5.0 1000 111 15 91 5| 0.0 4.4 4.4| 0.0 -14.2 -14.1 -14.1 -0.05| 9.5 -0.4 1500 100 15 63 6| 0.0 4.6 4.6| 0.0 -35.0 -34.9 -23.3 -0.29| 9.4 -2.8 2000 90 15 47 8| 0.9 3.4 4.4| 12.5 -35.0 -22.5 -11.3 -0.14| 8.0 -1.2 2500 87 15 44 9| 1.6 2.7 4.3| 25.2 -35.0 -9.7 -3.9 -0.02| 7.2 -0.1 3000 87 16 47 9| 2.0 2.3 4.3| 38.5 -35.0 3.6 1.2 0.09| 6.8 0.6 4000 89 16 52 9| 1.5 1.7 3.2| 42.2 -40.4 1.8 0.4 0.06| 5.8 0.3 5000 90 16 51 8| 1.2 1.5 2.7| 42.2 -47.3 -5.0 -1.0 -0.04| 5.2 -0.2 6000 91 14 44 7| 1.0 1.4 2.4| 45.7 -52.7 -7.1 -1.2 -0.06| 4.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251015.23.gif