UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for YPCC... Searching the city database file for: YPCC ... Date:2300Z 3 DEC 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 26.4 23.1 82 3.3 24.0 120 7 298.6 301.9 296.8 350.7 17.87 1 1000 101 25.6 21.8 80 3.8 22.9 110 14 298.8 301.8 296.0 347.3 16.66 2 956 496 22.0 21.1 95 0.9 21.3 133 11 299.0 302.0 296.1 347.7 16.70 3 925 783 20.6 15.8 74 4.8 17.4 150 8 300.4 302.6 293.4 336.4 12.29 4 919 839 20.8 12.8 60 8.0 15.7 143 8 301.1 303.0 292.0 331.1 10.16 5 885 1165 17.6 16.8 95 0.8 17.1 100 6 301.1 303.6 294.7 341.4 13.73 6 850 1510 16.0 15.4 96 0.6 15.6 55 4 302.9 305.3 294.7 341.6 13.06 7 832 1692 15.2 15.1 99 0.1 15.1 48 5 303.9 306.3 295.0 342.9 13.09 8 775 2292 12.0 11.9 99 0.1 11.9 24 7 306.7 308.8 294.6 341.0 11.37 9 771 2335 13.2 11.0 87 2.2 11.8 22 7 308.5 310.5 294.6 341.1 10.76 10 713 2991 10.0 5.9 76 4.1 7.5 356 9 311.9 313.5 293.6 337.3 8.20 11 710 3026 10.2 4.2 66 6.0 6.7 355 10 312.5 313.9 293.1 335.2 7.30 12 706 3073 11.8 -13.2 16 25.0 1.3 353 10 314.8 315.2 289.1 321.2 1.96 13 700 3145 12.2 -20.8 8 33.0 0.3 350 10 316.0 316.2 288.6 319.6 1.04 14 697 3181 12.4 -24.6 6 37.0 -0.1 349 10 316.6 316.7 288.5 319.2 0.75 15 682 3363 11.8 -29.2 4 41.0 -0.9 343 10 317.9 318.0 288.6 319.7 0.50 16 676 3436 11.0 -4.0 35 15.0 3.4 341 10 317.8 318.6 292.1 331.4 4.21 17 652 3736 8.4 -9.6 27 18.0 0.3 332 9 318.2 318.7 291.0 327.5 2.83 18 633 3979 6.0 -1.0 61 7.0 2.2 325 9 318.2 319.2 293.4 336.2 5.63 19 622 4122 5.4 -10.6 30 16.0 -1.6 320 9 319.1 319.6 291.2 328.1 2.74 20 593 4510 2.2 -9.8 41 12.0 -3.1 308 8 319.7 320.3 291.7 329.8 3.06 21 588 4578 2.8 -26.2 10 29.0 -6.1 306 8 321.2 321.4 289.9 323.9 0.77 22 500 5870 -5.1 -46.1 2 41.0 -12.6 265 6 326.8 326.8 290.9 327.3 0.12 23 493 5981 -5.7 -42.7 4 37.0 -12.9 269 6 327.4 327.4 291.2 328.1 0.18 24 433 6990 -10.5 -54.5 1 44.0 -16.7 307 6 333.7 333.7 292.7 333.9 0.05 25 425 7134 -9.3 -50.3 2 41.0 -16.0 312 6 337.0 337.0 293.7 337.4 0.09 26 400 7600 -13.1 -45.1 5 32.0 -18.5 330 6 338.0 338.0 294.0 338.6 0.17 27 348 8639 -21.9 -50.9 5 29.0 -25.4 18 6 339.8 339.8 294.4 340.2 0.10 28 300 9710 -30.3 -51.3 11 21.0 -32.3 70 6 342.7 342.7 295.1 343.1 0.11 29 265 10580 -37.1 -61.1 6 24.0 -38.4 50 3 345.1 345.1 295.6 345.3 0.04 30 250 10980 -40.3 -51.3 30 11.0 -41.1 40 2 346.2 346.2 295.9 346.7 0.14 31 249 11007 -40.3 -62.3 8 22.0 -41.3 38 2 346.5 346.6 295.9 346.7 0.04 32 248 11035 -40.7 -46.7 52 6.0 -41.2 36 2 346.4 346.4 296.0 347.3 0.23 33 243 11173 -41.7 -51.7 33 10.0 -42.3 27 3 346.9 346.9 296.1 347.4 0.13 34 231 11515 -45.1 -49.1 64 4.0 -45.3 5 4 346.8 346.8 296.1 347.5 0.19 35 215 11990 -49.5 -52.6 70 3.1 -49.7 332 5 347.1 347.2 296.1 347.7 0.14 36 214 12020 -49.7 -53.0 68 3.3 -49.8 330 5 347.3 347.3 296.1 347.8 0.13 37 200 12460 -53.5 -56.9 66 3.4 -53.6 300 7 348.0 348.1 296.3 348.4 0.09 38 179 13164 -59.3 -63.8 56 4.5 -59.4 331 11 349.8 349.8 296.6 350.0 0.04 39 170 13484 -62.3 -63.9 81 1.6 -62.3 345 13 350.0 350.0 296.7 350.2 0.04 40 166 13631 -62.9 -69.9 38 7.0 -63.0 352 14 351.4 351.4 297.0 351.5 0.02 41 158 13934 -64.3 -75.3 21 11.0 -64.4 6 16 354.0 354.0 297.5 354.1 0.01 42 150 14250 -66.5 -73.5 37 7.0 -66.5 20 18 355.5 355.5 297.8 355.6 0.01 43 135 14880 -72.1 -77.1 47 5.0 -72.1 354 15 356.5 356.5 298.0 356.5 0.01 44 111 16009 -80.7 -87.7 30 7.0 -80.7 306 9 360.9 360.9 298.9 360.9 0.00 45 107 16217 -78.5 -88.5 18 10.0 -78.5 297 8 368.9 368.9 300.4 368.9 0.00 46 100 16600 -82.1 -90.1 24 8.0 -82.1 280 6 369.1 369.1 300.4 369.1 0.00 47 85 17494 -88.3 -93.3 39 5.0 -88.3 350 8 374.1 374.1 301.3 374.1 0.00 48 83 17622 -88.5 -94.5 31 6.0 -88.5 355 8 376.3 376.3 301.6 376.3 0.00 49 80 17826 -79.9 -89.9 17 10.0 -79.9 2 9 398.0 398.0 304.9 398.0 0.00 50 78 17969 -79.1 -89.1 18 10.0 -79.1 8 9 402.5 402.5 305.5 402.5 0.00 51 70 18580 -81.5 -90.5 20 9.0 -81.5 30 10 410.0 410.0 306.5 410.0 0.00 52 69 18660 -81.5 -90.5 20 9.0 -81.5 33 11 411.7 411.7 306.7 411.7 0.00 53 67 18827 -75.9 -87.9 13 12.0 -75.9 38 12 427.3 427.3 308.6 427.3 0.00 54 62 19272 -77.7 -88.7 15 11.0 -77.7 53 16 432.9 432.9 309.1 432.9 0.00 55 58 19653 -77.1 -90.1 11 13.0 -77.1 66 19 442.6 442.6 310.1 442.6 0.00 56 57 19755 -69.7 -89.7 4 20.0 -69.8 70 20 461.6 461.6 311.9 461.6 0.00 57 54 20077 -67.9 -89.9 3 22.0 -68.1 80 22 473.0 473.0 312.9 473.0 0.00 58 50 20540 -66.9 -89.9 3 23.0 -67.1 95 26 485.8 485.8 313.9 485.8 0.00 59 46 21046 -66.5 -90.5 2 24.0 -66.8 97 30 498.5 498.5 314.8 498.5 0.00 60 42 21607 -60.5 -88.5 1 28.0 -61.2 98 34 526.5 526.5 316.7 526.5 0.00 61 30 23700 -62.3 -89.3 2 27.0 -63.0 105 49 574.8 574.8 319.4 574.8 0.00 62 23 25349 -59.3 -87.3 1 28.0 -60.6 92 67 629.0 629.0 321.9 629.1 0.01 63 22 25629 -56.6 -86.2 1 29.6 -58.3 90 70 645.0 645.0 322.5 645.1 0.01 64 20 26240 -50.9 -83.9 1 33.0 -54.1 85 66 680.4 680.4 323.8 680.5 0.02 65 19 26575 -50.1 -83.1 1 33.0 -53.7 692.9 692.9 324.2 693.1 0.02 66 16 27707 -46.1 -81.1 1 35.0 -51.5 740.9 740.9 325.7 741.2 0.03 67 12 29599 -51.1 -84.1 1 33.0 -55.6 786.7 786.7 326.9 786.9 0.03 TRP 85 17494 -88.3 -93.3 39 5.0 -88.3 350 8 374.1 374.1 301.3 374.1 0.00 WND 22 25629 -56.6 -86.2 1 29.6 -58.3 90 70 645.0 645.0 322.5 645.1 0.01 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 556.81 mb = 5035.93 m = 16521.89 ft Wetbulb zero: 697.83 mb = 3170.95 m = 10403.26 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 53.69 % Est. max temperature: 30.12 C = 86.22 F Sfc-Lift cond lev (LCL): 964.05 mb = 422.45 m = 1385.96 ft T: 22.67 C 700-500 lapse rate: 6.35 C/km ThetaE index: 21.91 C Layer 713.0- 682.0 mb Conv cond level (CCL): 895.23 mb = 1065.61 m = 3496.05 ft Mean mixing ratio: 15.19 g/kg Conv temperature: 28.90 C = 84.02 F Cap Strength: 3.99 C Lifted Index: 0.15 C Risk: Showers probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: 3.39 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.50 C K Index: 3.50 Risk: None Sweat Index: 198.80 Risk: None Energy Index: -2.65 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.32 J/kg Max Up Vert Vel: 6.53 m/s Conv Inhibition (B-): 14.12 J/kg Cap Strength: 3.87 C Lift Cond Lev (LCL): 917.76 mb = 851.07 m = 2792.20 ft Lev Free Conv (LFC): 872.76 mb = 1283.89 m = 4212.17 ft Equ Level (EL): 762.76 mb = 2425.23 m = 7956.68 ft B at Equ Level: 19.01 J/kg Max Parcel Lev (MPL): 702.76 mb = 3111.93 m = 10209.63 ft Wind level data Storm motion: 26 at 6 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 3 120 7 -6.1 3.5 | 158 9 -3.5 8.8 1 1000 101 110 14 -13.2 4.8 | 133 15 -10.6 10.1 2 925 783 150 8 -4.0 6.9 | 173 12 -1.5 12.2 3 850 1510 55 4 -3.3 -2.3 | 166 3 -0.7 3.0 4 700 3145 350 10 1.7 -9.8 | 317 6 4.3 -4.6 5 500 5870 265 6 6.0 0.5 | 236 10 8.5 5.8 6 400 7600 330 6 3.0 -5.2 | 269 6 5.5 0.1 7 300 9710 70 6 -5.6 -2.1 | 136 4 -3.1 3.2 8 250 10980 40 2 -1.3 -1.5 | 198 4 1.2 3.8 9 200 12460 300 7 6.1 -3.5 | 258 9 8.6 1.8 10 150 14250 20 18 -6.2 -16.9 | 17 12 -3.6 -11.6 11 100 16600 280 6 5.9 -1.0 | 243 9 8.4 4.2 12 85 17494 350 8 1.4 -7.9 | 303 5 3.9 -2.6 13 70 18580 30 10 -5.0 -8.7 | 36 4 -2.5 -3.4 14 50 20540 95 26 -25.9 2.3 | 108 25 -23.4 7.6 15 30 23700 105 49 -47.3 12.7 | 112 48 -44.8 18.0 16 22 25629 90 70 -70.0 0.0 | 94 68 -67.5 5.3 17 20 26240 85 66 -65.7 -5.8 | 90 63 -63.2 -0.5 Wind Parameters Mean winds (0-6000m): 355.5 at 7.8 knts Storm direction: 25.5 at 5.9 knts Shear (0-3000m) pos: 0.7 neg: 3.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 164.0 deg Storm rel helicity (0-3000m) pos: 34.0 neg: -27.0 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 40.32 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 ------------------------------------------------------------------------------- 500 119 12 144 14| 4.1 0.0 4.1| 22.4 -15.2 7.2 14.4 0.06| 13.8 0.9 1000 125 10 153 13| 2.1 2.1 4.2| 33.1 -21.7 11.3 11.3 0.08| 10.5 0.9 1500 123 9 155 11| 1.4 3.6 4.9| 34.0 -24.3 9.7 6.5 0.05| 9.3 0.5 2000 112 8 151 9| 1.0 3.3 4.3| 34.0 -25.0 9.1 4.5 0.00| 7.6 0.0 2500 96 7 141 8| 0.8 3.2 4.0| 34.0 -25.5 8.5 3.4 -0.06| 6.7 -0.4 3000 76 8 125 6| 0.7 3.2 3.9| 34.0 -27.0 7.0 2.3 -0.10| 6.2 -0.6 4000 35 8 59 2| 0.5 2.5 3.0| 34.0 -35.6 -1.6 -0.4 -0.20| 5.4 -1.1 5000 10 8 336 3| 0.4 1.8 2.2| 34.0 -45.6 -11.6 -2.3 -0.27| 4.8 -1.3 6000 356 8 309 4| 0.3 1.3 1.7| 34.9 -54.1 -19.2 -3.2 -0.31| 4.3 -1.3 Wrote GIF file: /home/apache/climate/data/raob//YPCC/skewt/YPCC.skewt.20251203.23.gif