UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 26 NOV 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 1011 3 25.8 22.3 81 3.5 23.3 135 13 298.0 301.1 296.1 347.4 17.00 1 1000 98 25.2 20.9 77 4.3 22.2 135 15 298.4 301.2 295.3 344.1 15.75 2 935 685 19.8 19.1 96 0.7 19.3 122 15 298.6 301.4 294.9 342.4 15.05 3 925 778 19.2 17.9 92 1.3 18.3 120 15 298.9 301.5 294.3 340.0 14.09 4 850 1503 15.0 13.8 93 1.2 14.2 150 8 301.9 304.0 293.4 336.6 11.75 5 782 2207 11.6 11.4 99 0.2 11.5 187 7 305.5 307.5 293.9 338.2 10.90 6 764 2403 12.0 10.3 89 1.7 10.9 197 7 308.0 309.9 294.1 339.4 10.36 7 700 3133 7.8 6.5 91 1.3 7.0 235 6 311.1 312.8 293.8 337.9 8.71 8 699 3145 7.8 6.5 91 1.3 7.0 235 6 311.2 312.9 293.9 338.1 8.72 9 659 3629 6.0 1.1 71 4.9 3.3 238 7 314.5 315.7 292.9 334.3 6.30 10 647 3780 6.8 -17.2 16 24.0 -2.3 239 7 317.1 317.4 289.5 322.2 1.53 11 615 4196 5.6 -27.4 7 33.0 -4.5 241 8 320.3 320.5 289.6 322.7 0.66 12 608 4290 6.2 -28.8 6 35.0 -4.4 241 9 322.1 322.2 290.0 324.2 0.58 13 534 5338 -2.3 -27.3 13 25.0 -9.5 247 11 324.1 324.2 290.8 326.8 0.76 14 502 5828 -3.3 -40.3 4 37.0 -11.3 250 12 328.6 328.7 291.6 329.5 0.23 15 500 5860 -3.3 -41.3 3 38.0 -11.3 250 12 329.0 329.1 291.6 329.8 0.21 16 466 6413 -4.7 -47.7 2 43.0 -12.7 242 9 334.0 334.0 292.9 334.4 0.11 17 400 7590 -13.5 -50.5 3 37.0 -19.0 225 4 337.4 337.5 293.8 337.8 0.09 18 369 8197 -18.9 -52.9 3 34.0 -23.0 231 7 338.1 338.2 293.9 338.5 0.08 19 312 9428 -26.1 -59.1 3 33.0 -29.0 242 13 344.7 344.7 295.5 344.9 0.04 20 300 9710 -28.7 -56.7 5 28.0 -31.1 245 14 344.9 344.9 295.6 345.2 0.06 21 250 10990 -39.3 -55.3 17 16.0 -40.3 270 7 347.6 347.7 296.2 348.0 0.08 22 240 11269 -41.1 -61.1 10 20.0 -42.1 284 11 349.0 349.0 296.4 349.2 0.04 23 205 12319 -50.7 -56.7 49 6.0 -50.9 337 25 350.0 350.0 296.7 350.4 0.09 24 200 12480 -51.7 -58.7 43 7.0 -52.0 345 27 350.9 350.9 296.9 351.2 0.07 25 177 13260 -58.5 -63.1 55 4.6 -58.6 347 28 352.2 352.2 297.1 352.4 0.04 26 150 14280 -67.3 -70.9 60 3.6 -67.3 350 29 354.2 354.2 297.5 354.2 0.02 27 142 14606 -70.5 -73.6 63 3.1 -70.5 356 34 354.2 354.2 297.5 354.2 0.01 28 135 14902 -72.9 -79.9 34 7.0 -72.9 2 38 355.1 355.1 297.7 355.1 0.01 29 101 16545 -84.5 -92.5 23 8.0 -84.5 35 62 363.4 363.4 299.4 363.4 0.00 30 100 16600 -84.9 -92.9 23 8.0 -84.9 35 60 363.7 363.7 299.4 363.7 0.00 31 94 16946 -81.1 -91.1 17 10.0 -81.1 62 51 377.7 377.7 301.9 377.7 0.00 32 83 17639 -85.9 -92.9 27 7.0 -85.9 116 32 381.6 381.6 302.5 381.6 0.00 33 71 18518 -76.9 -87.9 16 11.0 -76.9 184 8 418.2 418.2 307.5 418.2 0.00 34 70 18600 -77.3 -88.3 16 11.0 -77.3 190 6 419.0 419.0 307.6 419.0 0.00 35 69 18682 -77.5 -89.5 13 12.0 -77.6 186 7 420.3 420.3 307.7 420.3 0.00 36 62 19305 -69.7 -89.7 4 20.0 -69.8 152 10 450.6 450.6 310.9 450.7 0.00 37 57 19806 -68.1 -90.1 3 22.0 -68.3 126 13 465.2 465.2 312.3 465.3 0.00 38 54 20129 -68.9 -90.9 3 22.0 -69.1 109 15 470.6 470.6 312.7 470.7 0.00 39 50 20590 -66.9 -90.9 2 24.0 -67.1 85 18 485.8 485.8 313.9 485.8 0.00 40 48 20837 -66.5 -90.5 2 24.0 -66.8 85 21 492.5 492.5 314.4 492.5 0.00 41 40 21937 -68.7 -91.7 2 23.0 -68.9 85 34 513.3 513.3 315.9 513.3 0.00 42 35 22743 -65.9 -91.9 1 26.0 -66.3 85 43 540.6 540.6 317.6 540.6 0.00 43 31 23494 -58.5 -89.5 1 31.0 -59.6 85 52 579.7 579.7 319.6 579.7 0.00 44 30 23700 -59.3 -89.3 1 30.0 -60.3 85 54 583.0 583.0 319.8 583.0 0.00 45 26 24602 -57.1 -88.1 1 31.0 -58.5 89 59 613.6 613.6 321.2 613.6 0.01 46 23 25376 -58.5 -88.5 1 30.0 -59.9 92 63 631.4 631.4 322.0 631.4 0.01 47 22 25657 -56.5 -87.5 1 31.0 -58.3 93 65 645.4 645.4 322.5 645.5 0.01 48 20 26270 -50.9 -84.9 1 34.0 -54.1 95 68 680.4 680.4 323.8 680.5 0.01 49 18 26957 -50.1 -84.1 1 34.0 -53.8 90 60 703.7 703.7 324.6 703.9 0.02 50 17 27330 -50.5 -84.5 1 34.0 -54.2 88 56 714.0 714.0 324.8 714.2 0.02 51 16 27727 -49.1 -84.1 1 35.0 -53.5 85 52 731.1 731.1 325.4 731.3 0.02 52 12 29670 -35.9 -78.9 0 43.0 -47.6 73 30 840.5 840.6 328.2 841.2 0.07 53 10 30920 -42.3 -82.3 0 40.0 -51.4 65 17 861.6 861.7 328.7 862.1 0.05 54 9.4 31341 -39.5 -80.5 0 41.0 -50.4 887.7 887.7 329.2 888.3 0.07 TRP 101 16545 -85.7 -92.7 27 7.0 -85.7 35 62 361.1 361.1 298.9 361.1 0.00 WND 101 16545 -84.5 -92.5 23 8.0 -84.5 35 62 363.4 363.4 299.4 363.4 0.00 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 554.02 mb = 5054.48 m = 16582.73 ft Wetbulb zero: 651.88 mb = 3718.52 m = 12199.71 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 59.19 % Est. max temperature: 29.21 C = 84.58 F Sfc-Lift cond lev (LCL): 961.03 mb = 445.24 m = 1460.75 ft T: 22.01 C 700-500 lapse rate: 4.07 C/km ThetaE index: 10.83 C Layer 1000.0- 782.0 mb Conv cond level (CCL): 922.07 mb = 805.20 m = 2641.70 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 26.84 C = 80.31 F Cap Strength: 3.37 C Lifted Index: 2.33 C Risk: None Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: -0.72 C Showalter Index: 4.94 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 17.10 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 193.60 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.50 J/kg Max Up Vert Vel: 10.91 m/s Conv Inhibition (B-): 0.76 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 928.57 mb = 744.71 m = 2443.24 ft Lev Free Conv (LFC): 913.57 mb = 884.61 m = 2902.24 ft Equ Level (EL): 653.57 mb = 3697.32 m = 12130.16 ft B at Equ Level: 57.12 J/kg Max Parcel Lev (MPL): 593.57 mb = 4484.02 m = 14711.17 ft Wind level data Storm motion: 228 at 7 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 1011 3 135 13 -9.2 9.2 | 107 15 -14.5 4.4 1 1000 98 135 15 -10.6 10.6 | 110 17 -16.0 5.8 2 925 778 120 15 -13.0 7.5 | 99 19 -18.3 2.7 3 850 1503 150 8 -4.0 6.9 | 103 10 -9.3 2.2 4 700 3133 235 6 4.9 3.4 | 18 1 -0.4 -1.3 5 500 5860 250 12 11.3 4.1 | 276 6 5.9 -0.7 6 400 7590 225 4 2.8 2.8 | 52 3 -2.5 -1.9 7 300 9710 245 14 12.7 5.9 | 261 7 7.3 1.2 8 250 10990 270 7 7.0 -0.0 | 341 5 1.7 -4.8 9 200 12480 345 27 7.0 -26.1 | 357 31 1.6 -30.8 10 150 14280 350 29 5.0 -28.6 | 1 33 -0.3 -33.3 11 101 16545 35 62 -35.6 -50.8 | 36 69 -40.9 -55.5 12 100 16600 35 60 -34.4 -49.1 | 36 67 -39.8 -53.9 13 70 18600 190 6 1.0 5.9 | 105 4 -4.3 1.1 14 50 20590 85 18 -17.9 -1.6 | 75 24 -23.3 -6.3 15 30 23700 85 54 -53.8 -4.7 | 81 60 -59.1 -9.5 16 20 26270 95 68 -67.7 5.9 | 91 73 -73.1 1.2 17 10 30920 65 17 -15.4 -7.2 | 60 24 -20.8 -11.9 Wind Parameters Mean winds (0-6000m): 198.3 at 9.5 knts Storm direction: 228.3 at 7.2 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -58.1 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -17.5 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.25 Bulk Shear: 26.42 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 ------------------------------------------------------------------------------- 500 131 15 107 17| 0.0 3.0 3.0| 3.7 -9.8 -6.1 -12.2 -0.29| 4.4 -1.3 1000 128 15 104 17| 1.2 1.5 2.7| 8.2 -16.1 -7.8 -7.8 -0.18| 4.4 -0.8 1500 129 13 103 16| 2.9 1.0 3.9| 10.5 -16.9 -6.4 -4.3 -0.09| 5.0 -0.4 2000 134 12 104 14| 3.0 0.8 3.8| 13.8 -16.9 -3.1 -1.6 0.02| 4.7 0.1 2500 140 11 106 13| 3.1 0.6 3.7| 14.5 -16.9 -2.5 -1.0 0.03| 4.4 0.1 3000 145 10 107 12| 3.0 0.5 3.5| 14.5 -17.5 -3.1 -1.0 -0.04| 4.2 -0.2 4000 159 9 114 10| 2.5 0.4 2.9| 14.5 -18.3 -3.8 -1.0 -0.12| 3.5 -0.4 5000 178 9 128 7| 2.2 0.3 2.5| 14.5 -18.8 -4.4 -0.9 -0.14| 3.0 -0.4 6000 198 10 151 5| 2.0 0.2 2.2| 14.5 -19.1 -4.6 -0.8 -0.13| 2.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251126.23.gif