UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 28 NOV 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 1006 30 26.2 26.2 100 0.0 26.2 180 1 298.8 302.8 299.2 362.5 21.75 1 974 313 24.6 24.6 100 0.0 24.6 195 7 300.0 303.7 298.7 359.8 20.38 2 910 904 21.8 21.2 96 0.6 21.4 195 13 303.0 306.3 297.8 355.5 17.68 3 868 1310 19.4 19.4 100 0.0 19.4 195 18 304.6 307.7 297.5 354.0 16.55 4 850 1490 19.0 18.3 96 0.7 18.5 195 21 306.0 309.0 297.4 353.3 15.76 5 824 1758 18.6 16.5 88 2.1 17.1 196 19 308.4 311.1 297.1 352.2 14.48 6 792 2097 16.2 14.7 91 1.5 15.2 191 15 309.3 311.8 296.7 350.1 13.40 7 700 3141 11.2 10.8 97 0.4 10.9 190 13 314.9 317.1 296.9 351.3 11.71 8 663 3593 8.0 7.7 98 0.3 7.8 199 15 316.2 318.1 296.1 347.6 10.01 9 616 4199 5.6 5.5 99 0.1 5.5 200 17 320.2 322.0 296.5 349.6 9.24 10 591 4539 4.4 3.6 95 0.8 3.9 194 18 322.6 324.3 296.5 349.7 8.42 11 545 5194 -1.3 -1.3 100 0.0 -1.3 178 20 323.4 324.6 295.3 344.2 6.40 12 521 5553 -2.3 -2.3 100 0.0 -2.3 173 20 326.4 327.6 295.9 346.8 6.22 13 500 5880 -4.3 -5.4 92 1.1 -4.8 190 13 327.8 328.8 295.5 344.9 5.12 14 447 6757 -7.9 -13.9 62 6.0 -10.4 182 10 333.9 334.5 295.3 344.1 2.92 15 426 7129 -11.5 -14.0 82 2.5 -12.5 179 9 334.0 334.6 295.4 344.5 3.04 16 415 7329 -12.3 -18.3 61 6.0 -14.4 177 8 335.5 335.9 295.1 343.2 2.18 17 400 7610 -13.7 -17.9 71 4.2 -15.2 175 7 337.2 337.7 295.6 345.5 2.34 18 388 7841 -14.7 -16.8 84 2.1 -15.5 171 5 338.8 339.4 296.3 348.2 2.65 19 379 8017 -16.3 -18.0 87 1.7 -16.9 169 3 339.0 339.5 296.1 347.7 2.45 20 353 8547 -20.1 -36.1 23 16.0 -23.2 146 3 340.8 340.9 295.0 342.8 0.50 21 341 8802 -21.7 -26.7 64 5.0 -22.9 130 4 342.0 342.3 295.9 346.7 1.26 22 323 9198 -24.9 -40.9 21 16.0 -27.3 104 6 343.0 343.0 295.3 344.3 0.33 23 307 9565 -27.7 -33.7 57 6.0 -28.8 81 8 344.1 344.2 295.9 346.8 0.72 24 300 9730 -29.1 -38.1 42 9.0 -30.4 70 9 344.4 344.5 295.8 346.2 0.48 25 283 10146 -32.1 -39.1 50 7.0 -33.1 65 14 345.9 346.0 296.1 347.7 0.46 26 271 10451 -34.9 -35.8 91 0.9 -35.0 61 17 346.1 346.2 296.3 348.7 0.67 27 258 10793 -37.5 -38.6 89 1.1 -37.7 57 21 347.2 347.3 296.5 349.3 0.53 28 250 11010 -39.1 -40.8 84 1.7 -39.3 65 23 347.9 348.0 296.5 349.7 0.43 29 229 11605 -44.5 -45.5 90 1.0 -44.6 92 22 348.5 348.6 296.5 349.7 0.29 30 210 12181 -48.9 -52.1 69 3.2 -49.1 86 20 350.4 350.4 296.8 351.0 0.15 31 200 12500 -51.3 -60.3 33 9.0 -51.6 65 19 351.5 351.5 297.0 351.8 0.06 32 174 13386 -58.3 -75.3 10 17.0 -58.5 55 23 354.3 354.3 297.5 354.3 0.01 33 150 14300 -65.7 -75.7 24 10.0 -65.8 60 21 356.9 356.9 298.1 356.9 0.01 34 122 15526 -75.3 -81.3 39 6.0 -75.3 67 24 361.1 361.1 298.9 361.1 0.00 35 105 16379 -82.7 -89.7 29 7.0 -82.7 116 17 362.8 362.8 299.2 362.8 0.00 36 100 16650 -84.3 -91.3 28 7.0 -84.3 125 23 364.9 364.9 299.6 364.9 0.00 37 89 17291 -89.1 -97.1 20 8.0 -89.1 122 28 367.6 367.6 300.1 367.6 0.00 38 81 17799 -91.1 -98.1 24 7.0 -91.1 115 40 373.6 373.6 301.2 373.6 0.00 39 70 18610 -77.9 -82.3 49 4.4 -77.9 70 19 417.7 417.7 307.4 417.8 0.01 40 63 19218 -71.1 -79.1 30 8.0 -71.2 46 8 445.5 445.5 310.4 445.6 0.01 41 57 19801 -74.3 -87.3 12 13.0 -74.4 48 6 451.2 451.2 311.0 451.2 0.00 42 50 20570 -68.9 -81.9 14 13.0 -69.1 80 15 481.1 481.1 313.5 481.2 0.01 43 41 21764 -66.5 -89.5 3 23.0 -66.8 81 22 515.2 515.2 316.0 515.2 0.00 44 36 22546 -69.5 -96.5 1 27.0 -69.7 82 27 527.0 527.0 316.8 527.0 0.00 45 30 23663 -58.3 -88.3 1 30.0 -59.4 83 33 585.7 585.7 319.9 585.7 0.01 TRP 81 17799 -91.1 -98.1 24 7.0 -91.1 115 40 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.33 m Freezing level: 555.49 mb = 5044.38 m = 16549.60 ft Wetbulb zero: 556.58 mb = 5023.76 m = 16481.96 ft Precipitable water: 2.79 inches Sfc-500 mean rel hum: 96.56 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 1006.52 mb = 30.32 m = 99.46 ft T: 26.20 C 700-500 lapse rate: 5.66 C/km ThetaE index: 12.42 C Layer 974.0- 700.0 mb Conv cond level (CCL): 950.50 mb = 525.36 m = 1723.60 ft Mean mixing ratio: 19.60 g/kg Conv temperature: 28.45 C = 83.21 F Cap Strength: 0.03 C Lifted Index: -4.29 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.27 C Lifted Index @700 mb: -1.65 C Showalter Index: -2.50 C Risk: Severe thunderstorms possible Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.60 C K Index: 41.20 Risk: > 80 % chance of thunderstorms Sweat Index: 274.60 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1825.27 J/kg Max Up Vert Vel: 60.42 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.03 C Lift Cond Lev (LCL): 953.20 mb = 500.73 m = 1642.78 ft Lev Free Conv (LFC): 948.20 mb = 546.41 m = 1792.66 ft Equ Level (EL): 128.20 mb = 15231.87 m = 49972.72 ft B at Equ Level: 1807.67 J/kg Max Parcel Lev (MPL): 68.20 mb = 18760.42 m = 61549.19 ft Wind level data Storm motion: 221 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 1006 30 180 1 0.0 1.0 | 44 11 -7.5 -7.7 1 975 305 195 7 1.8 6.8 | 71 6 -5.7 -2.0 2 908 914 195 13 3.4 12.6 | 133 6 -4.1 3.8 3 850 1490 195 21 5.4 20.3 | 170 12 -2.0 11.6 4 847 1524 200 21 7.2 19.7 | 179 11 -0.3 11.0 5 788 2134 190 15 2.6 14.8 | 141 8 -4.9 6.1 6 700 3141 190 13 2.3 12.8 | 128 7 -5.2 4.1 7 657 3658 200 15 5.1 14.1 | 157 6 -2.3 5.4 8 610 4267 200 17 5.8 16.0 | 167 7 -1.7 7.3 9 525 5486 170 21 -3.6 20.7 | 137 16 -11.1 12.0 10 500 5880 190 13 2.3 12.8 | 128 7 -5.2 4.1 11 400 7610 175 7 -0.6 7.0 | 78 8 -8.1 -1.7 12 368 8230 165 1 -0.3 1.0 | 45 11 -7.7 -7.8 13 300 9730 70 9 -8.5 -3.1 | 53 20 -15.9 -11.8 14 251 10973 55 23 -18.8 -13.2 | 50 34 -26.3 -21.9 15 250 11010 65 23 -20.8 -9.7 | 57 34 -28.3 -18.4 16 219 11887 105 21 -20.3 5.4 | 83 28 -27.8 -3.3 17 200 12500 65 19 -17.2 -8.0 | 56 30 -24.7 -16.8 18 173 13411 55 23 -18.8 -13.2 | 50 34 -26.3 -21.9 19 150 14300 60 21 -18.2 -10.5 | 53 32 -25.7 -19.2 20 149 14326 70 15 -14.1 -5.1 | 57 26 -21.6 -13.9 21 128 15240 50 29 -22.2 -18.6 | 47 40 -29.7 -27.4 22 109 16154 110 13 -12.2 4.4 | 78 20 -19.7 -4.3 23 100 16650 125 23 -18.8 13.2 | 100 27 -26.3 4.5 24 93 17069 125 23 -18.8 13.2 | 100 27 -26.3 4.5 25 81 17799 115 40 -36.3 16.9 | 101 44 -43.7 8.2 26 74 18288 130 54 -41.4 34.7 | 118 55 -48.8 26.0 27 70 18610 70 19 -17.9 -6.5 | 59 30 -25.3 -15.2 28 60 19507 35 3 -1.7 -2.5 | 39 14 -9.2 -11.2 29 50 20570 80 15 -14.8 -2.6 | 63 25 -22.2 -11.3 30 23 23774 85 42 -41.8 -3.7 | 76 51 -49.3 -12.4 Wind Parameters Mean winds (0-6000m): 190.6 at 15.3 knts Storm direction: 220.6 at 11.5 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -16.9 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.5 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 152.97 Bulk Shear: 11.93 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 ------------------------------------------------------------------------------- 500 194 6 63 7| 8.5 0.0 8.5| 11.4 0.0 11.4 22.7 0.70| 8.6 6.0 1000 195 9 87 5| 4.2 2.8 7.0| 18.4 0.0 18.4 18.4 0.79| 7.1 5.6 1500 195 12 122 5| 5.0 1.8 6.9| 31.3 0.0 31.3 20.8 0.76| 7.3 5.5 2000 195 14 138 6| 3.8 0.7 4.5| 31.3 -12.0 19.3 9.7 0.42| 6.9 2.9 2500 194 14 139 6| 3.0 0.7 3.7| 31.3 -15.4 15.9 6.4 0.33| 5.9 2.0 3000 194 14 138 6| 2.5 0.6 3.2| 31.3 -16.9 14.4 4.8 0.29| 5.1 1.5 4000 194 14 140 6| 2.3 0.5 2.8| 37.5 -17.2 20.3 5.1 0.36| 4.4 1.6 5000 194 15 145 7| 1.9 0.9 2.8| 38.2 -26.6 11.7 2.3 0.23| 4.3 1.0 6000 191 15 144 8| 1.4 1.0 2.4| 38.7 -39.8 -1.0 -0.2 0.09| 4.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251128.00.gif