UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 24 APR 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 1008 30 28.4 23.4 74 5.0 24.7 270 7 300.9 304.2 297.6 354.6 18.26 1 976 314 26.4 23.8 86 2.6 24.5 345 9 301.6 305.2 298.5 358.8 19.36 2 912 906 22.8 18.7 78 4.1 19.9 29 7 303.9 306.6 296.3 348.6 15.05 3 850 1512 18.8 16.1 84 2.7 17.0 70 9 305.8 308.4 295.9 346.8 13.67 4 835 1665 17.6 16.6 94 1.0 16.9 72 9 306.1 308.8 296.5 349.3 14.38 5 803 1999 15.8 15.2 96 0.6 15.4 78 9 307.7 310.2 296.4 348.9 13.66 6 794 2095 15.6 14.1 91 1.5 14.6 79 9 308.4 310.9 296.1 347.4 12.85 7 781 2235 15.2 13.2 88 2.0 13.8 81 10 309.5 311.8 296.0 346.9 12.31 8 769 2367 15.2 7.2 59 8.0 10.3 81 11 310.8 312.4 293.4 336.4 8.31 9 761 2455 15.0 8.0 63 7.0 10.6 82 12 311.6 313.2 294.0 338.9 8.88 10 752 2556 14.2 9.5 73 4.7 11.2 82 14 311.8 313.6 294.9 342.4 9.97 11 723 2888 12.4 0.4 44 12.0 5.8 84 17 313.3 314.3 291.8 330.5 5.45 12 700 3159 10.0 6.8 80 3.2 8.0 85 13 313.6 315.3 294.6 341.2 8.90 13 684 3351 9.6 -1.4 46 11.0 3.8 83 15 315.2 316.2 292.0 331.2 5.05 14 664 3597 8.4 -1.6 49 10.0 3.1 81 16 316.5 317.5 292.5 332.9 5.13 15 645 3836 7.8 -9.2 29 17.0 0.1 80 16 318.5 319.1 291.2 328.2 2.95 16 633 3991 6.8 -5.2 42 12.0 0.8 80 16 319.1 319.9 292.4 332.4 4.10 17 617 4200 5.6 -10.4 31 16.0 -1.5 80 15 320.0 320.6 291.5 329.3 2.81 18 609 4307 5.4 -15.6 20 21.0 -2.9 80 15 321.0 321.4 290.9 327.3 1.86 19 570 4844 1.8 -11.2 37 13.0 -3.8 82 15 322.9 323.5 292.4 332.4 2.85 20 555 5059 1.2 -22.8 15 24.0 -6.8 82 15 324.7 324.9 291.3 328.5 1.10 21 540 5278 -1.1 -11.1 47 10.0 -5.4 83 15 324.5 325.1 293.0 334.7 3.03 22 526 5488 -1.7 -25.7 14 24.0 -9.0 84 15 326.2 326.4 291.5 329.4 0.90 23 500 5890 -3.5 -21.5 23 18.0 -9.5 85 15 328.8 329.0 292.7 333.6 1.37 24 404 7544 -13.5 -43.5 6 30.0 -18.7 80 23 336.5 336.5 293.6 337.3 0.20 25 400 7620 -14.1 -43.1 7 29.0 -19.1 80 23 336.7 336.7 293.7 337.5 0.21 26 339 8850 -23.5 -52.5 5 29.0 -26.6 73 17 340.2 340.2 294.4 340.5 0.09 27 319 9291 -26.9 -34.9 47 8.0 -28.3 69 14 341.4 341.6 295.2 343.8 0.62 28 300 9730 -30.1 -37.1 50 7.0 -31.2 65 11 343.0 343.1 295.5 345.0 0.53 29 285 10093 -32.1 -47.1 21 15.0 -33.6 73 10 345.2 345.2 295.7 345.9 0.19 30 258 10785 -38.5 -42.3 67 3.8 -38.9 98 9 345.7 345.8 296.0 347.1 0.36 31 250 11000 -39.9 -42.3 78 2.4 -40.1 145 15 346.7 346.8 296.3 348.2 0.37 32 200 12490 -52.7 -53.5 91 0.8 -52.7 170 25 349.3 349.3 296.6 349.9 0.13 33 190 12819 -55.5 -60.5 54 5.0 -55.6 170 26 350.0 350.0 296.7 350.2 0.06 34 180 13161 -57.9 -62.9 53 5.0 -58.0 168 27 351.5 351.5 297.0 351.7 0.04 35 150 14280 -68.7 -71.6 66 2.9 -68.7 125 15 351.7 351.7 297.0 351.8 0.02 36 140 14690 -72.1 -73.9 77 1.8 -72.1 118 12 352.8 352.8 297.3 352.8 0.01 37 112 15974 -81.1 -85.3 49 4.2 -81.1 75 29 359.2 359.2 298.5 359.2 0.00 38 105 16339 -78.1 -81.4 59 3.3 -78.1 86 37 371.6 371.6 300.8 371.6 0.01 39 100 16620 -75.3 -80.3 45 5.0 -75.3 80 25 382.2 382.2 302.6 382.3 0.01 40 95 16916 -74.1 -82.1 28 8.0 -74.2 75 27 390.2 390.2 303.8 390.3 0.00 41 88 17357 -76.9 -94.9 4 18.0 -76.9 61 35 393.3 393.3 304.3 393.3 0.00 42 76 18187 -80.7 -89.7 21 9.0 -80.7 204 6 402.2 402.2 305.5 402.2 0.00 43 70 18650 -79.7 -88.7 21 9.0 -79.7 65 11 413.9 413.9 307.0 413.9 0.00 44 63 19252 -78.1 -89.1 15 11.0 -78.1 18 15 430.1 430.1 308.9 430.1 0.00 45 50 20620 -65.5 -93.5 1 28.0 -65.8 305 7 489.1 489.1 314.1 489.1 0.00 46 45 21262 -61.9 -90.9 1 29.0 -62.4 355 1 512.8 512.8 315.8 512.8 0.00 47 30 23780 -58.3 -88.3 1 30.0 -59.4 125 7 585.7 585.7 319.9 585.7 0.01 48 24 25189 -58.5 -88.5 1 30.0 -59.8 102 9 623.7 623.7 321.6 623.8 0.01 49 20 26360 -50.5 -82.5 1 32.0 -53.8 90 42 681.6 681.6 323.9 681.8 0.02 50 15 28247 -47.9 -80.9 1 33.0 -52.9 96 42 748.7 748.7 325.9 749.0 0.04 TRP 112 15974 -81.1 -85.3 49 4.2 -81.1 75 29 359.2 359.2 298.5 359.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.73 m Freezing level: 547.17 mb = 5173.48 m = 16973.16 ft Wetbulb zero: 627.27 mb = 4065.10 m = 13336.77 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 56.58 % Est. max temperature: 33.13 C = 91.63 F Sfc-Lift cond lev (LCL): 937.80 mb = 662.39 m = 2173.18 ft T: 24.28 C 700-500 lapse rate: 4.94 C/km ThetaE index: 12.85 C Layer 803.0- 761.0 mb Conv cond level (CCL): 876.64 mb = 1246.25 m = 4088.70 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 32.52 C = 90.53 F Cap Strength: 1.52 C Lifted Index: -2.11 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: -1.80 C Showalter Index: 0.64 C Risk: Thunderstorms probable Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.60 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1247.82 J/kg Max Up Vert Vel: 49.96 m/s Conv Inhibition (B-): 23.23 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 910.72 mb = 917.84 m = 3011.24 ft Lev Free Conv (LFC): 845.72 mb = 1555.36 m = 5102.81 ft Equ Level (EL): 765.72 mb = 2402.98 m = 7883.71 ft B at Equ Level: 27.13 J/kg Max Parcel Lev (MPL): 85.72 mb = 17505.69 m = 57432.67 ft Wind level data Storm motion: 105 at 10 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 1008 30 270 7 7.0 -0.0 | 279 16 16.2 -2.5 1 977 305 345 9 2.3 -8.7 | 314 16 11.5 -11.2 2 910 914 30 7 -3.5 -6.1 | 326 10 5.7 -8.6 3 850 1512 70 9 -8.5 -3.1 | 353 6 0.7 -5.6 4 790 2134 80 9 -8.9 -1.6 | 355 4 0.3 -4.1 5 709 3048 85 19 -18.9 -1.7 | 67 11 -9.7 -4.2 6 700 3159 85 13 -13.0 -1.1 | 46 5 -3.8 -3.7 7 658 3658 80 17 -16.7 -3.0 | 54 9 -7.6 -5.5 8 611 4267 80 15 -14.8 -2.6 | 47 8 -5.6 -5.1 9 500 5890 85 15 -14.9 -1.3 | 56 7 -5.8 -3.8 10 400 7620 80 23 -22.7 -4.0 | 64 15 -13.5 -6.5 11 400 7620 85 25 -24.9 -2.2 | 73 16 -15.7 -4.7 12 300 9730 65 11 -10.0 -4.6 | 6 7 -0.8 -7.2 13 262 10668 85 9 -9.0 -0.8 | 356 3 0.2 -3.3 14 251 10973 120 9 -7.8 4.5 | 215 2 1.4 2.0 15 250 11000 145 15 -8.6 12.3 | 183 10 0.6 9.8 16 219 11887 165 21 -5.4 20.3 | 192 18 3.8 17.8 17 200 12490 170 25 -4.3 24.6 | 192 23 4.8 22.1 18 181 13106 170 27 -4.7 26.6 | 191 24 4.5 24.1 19 150 14280 125 15 -12.3 8.6 | 153 7 -3.1 6.1 20 141 14630 120 11 -9.5 5.5 | 173 3 -0.3 3.0 21 121 15545 80 27 -26.6 -4.7 | 67 19 -17.4 -7.2 22 112 15974 75 29 -28.0 -7.5 | 62 21 -18.8 -10.0 23 103 16459 90 40 -40.0 0.0 | 85 31 -30.8 -2.5 24 100 16620 80 25 -24.6 -4.3 | 66 17 -15.4 -6.9 25 98 16764 80 25 -24.6 -4.3 | 66 17 -15.4 -6.9 26 88 17374 60 35 -30.3 -17.5 | 47 29 -21.1 -20.0 27 83 17678 80 23 -22.7 -4.0 | 64 15 -13.5 -6.5 28 75 18288 230 3 2.3 1.9 | 273 12 11.5 -0.6 29 70 18650 65 11 -10.0 -4.6 | 6 7 -0.8 -7.2 30 52 20422 290 23 21.6 -7.9 | 289 33 30.8 -10.4 31 50 20620 305 7 5.7 -4.0 | 294 16 14.9 -6.5 32 45 21336 0 0 -0.0 -0.0 | 285 10 9.2 -2.5 33 40 21946 345 3 0.8 -2.9 | 299 11 10.0 -5.4 34 30 23780 125 7 -5.7 4.0 | 247 4 3.5 1.5 35 24 25298 100 9 -8.9 1.6 | 341 1 0.3 -1.0 36 20 26360 90 42 -42.0 0.0 | 86 33 -32.8 -2.5 37 10 28651 105 42 -40.6 10.9 | 105 32 -31.4 8.3 Wind Parameters Mean winds (0-6000m): 75.4 at 12.7 knts Storm direction: 105.4 at 9.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 147.4 deg Storm rel helicity (0-3000m) pos: 76.1 neg: 0.0 tot: 76.1 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.2 10^-3/s Energy-Hel index: 0.50 Bulk Rich Number: 34.62 Bulk Shear: 36.04 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 ------------------------------------------------------------------------------- 500 334 8 308 16| 11.3 0.0 11.3| 52.0 0.0 52.0 104.0 0.91| 13.5 12.3 1000 356 8 317 14| 6.6 0.0 6.6| 58.5 0.0 58.5 58.5 0.77| 9.3 7.2 1500 18 8 327 12| 5.4 0.0 5.4| 64.4 0.0 64.4 42.9 0.73| 7.9 5.8 2000 37 8 335 10| 4.1 0.0 4.1| 64.7 0.0 64.7 32.3 0.71| 6.3 4.4 2500 50 9 343 9| 4.2 0.0 4.2| 69.5 0.0 69.5 27.8 0.73| 6.0 4.3 3000 61 10 357 7| 4.4 0.0 4.4| 76.1 0.0 76.1 25.4 0.70| 5.9 4.2 4000 70 11 14 7| 3.3 0.4 3.7| 77.5 -6.1 71.4 17.9 0.50| 5.7 2.8 5000 73 12 22 7| 2.6 0.3 2.9| 78.4 -6.8 71.6 14.3 0.48| 4.7 2.3 6000 75 13 28 7| 2.2 0.3 2.5| 79.9 -6.8 73.1 12.2 0.49| 4.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20250424.00.gif