UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 19 APR 25 Station: RPLI WMO ident: 98223 Latitude: 18.18 Longitude: 120.53 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1009 5 28.4 26.0 87 2.4 26.6 360 6 300.8 304.7 299.5 364.0 21.42 1 1004 52 28.4 25.3 83 3.1 26.1 346 7 301.2 305.0 299.1 362.1 20.62 2 1000 89 28.0 24.7 82 3.3 25.6 335 7 301.1 304.8 298.7 360.0 19.96 3 974 323 26.4 22.2 78 4.2 23.3 349 7 301.8 305.0 297.4 353.6 17.56 4 953 516 27.4 16.4 51 11.0 19.8 343 6 304.7 307.0 294.7 341.7 12.40 5 925 780 26.6 9.6 34 17.0 15.9 355 2 306.5 308.0 292.0 331.1 8.13 6 923 799 26.4 9.4 34 17.0 15.7 356 2 306.5 308.0 291.9 330.8 8.04 7 850 1517 19.8 12.8 64 7.0 15.2 135 4 306.9 308.9 294.3 340.0 10.99 8 826 1763 17.8 15.0 84 2.8 15.9 139 10 307.3 309.8 295.9 346.8 13.10 9 798 2058 17.0 14.5 85 2.5 15.3 155 10 309.5 312.0 296.5 349.4 13.13 10 767 2396 15.8 6.8 55 9.0 10.3 194 9 311.7 313.3 293.5 336.8 8.11 11 737 2734 13.8 8.8 72 5.0 10.6 192 7 313.1 315.0 295.1 343.1 9.70 12 731 2803 13.6 8.6 72 5.0 10.4 190 7 313.6 315.5 295.1 343.6 9.64 13 714 3002 14.2 -3.8 29 18.0 4.9 185 6 316.4 317.2 291.6 329.4 4.04 14 700 3169 13.2 -10.8 18 24.0 2.4 180 5 317.1 317.6 290.3 325.0 2.39 15 697 3205 13.0 -11.0 18 24.0 2.3 178 5 317.3 317.7 290.3 325.1 2.37 16 639 3928 8.2 -5.8 36 14.0 1.3 165 3 319.8 320.6 292.4 332.5 3.88 17 600 4445 4.8 -9.2 35 14.0 -1.6 162 2 321.7 322.3 292.3 332.2 3.17 18 500 5910 -3.3 -22.3 21 19.0 -9.6 205 8 329.0 329.3 292.7 333.6 1.28 19 494 6005 -3.7 -28.7 12 25.0 -10.8 215 8 329.7 329.8 292.3 332.3 0.72 20 447 6787 -8.9 -26.9 22 18.0 -14.0 185 8 332.7 332.9 293.3 336.1 0.95 21 432 7051 -10.3 -32.3 15 22.0 -15.6 151 6 334.2 334.3 293.4 336.4 0.59 22 400 7640 -13.9 -39.9 9 26.0 -18.8 230 6 336.9 337.0 293.9 338.1 0.30 23 383 7968 -16.1 -43.1 8 27.0 -20.6 299 8 338.2 338.3 294.1 339.1 0.22 24 373 8167 -17.5 -43.5 8 26.0 -21.7 295 8 339.0 339.0 294.3 339.8 0.22 25 367 8288 -18.3 -45.3 7 27.0 -22.4 292 8 339.5 339.5 294.4 340.2 0.18 26 326 9161 -24.5 -39.5 24 15.0 -26.9 295 10 342.6 342.7 295.3 344.1 0.38 27 300 9760 -29.5 -51.5 10 22.0 -31.6 265 12 343.8 343.8 295.3 344.3 0.11 28 282 10197 -32.9 -55.9 8 23.0 -34.6 252 14 345.1 345.1 295.6 345.4 0.07 29 250 11030 -39.9 -56.9 15 17.0 -40.8 265 15 346.7 346.8 296.0 347.0 0.07 30 200 12510 -52.7 -58.7 48 6.0 -52.9 320 23 349.3 349.3 296.5 349.6 0.07 31 196 12640 -53.7 -59.7 48 6.0 -53.9 319 23 349.7 349.8 296.6 350.0 0.06 32 152 14230 -65.7 -72.7 37 7.0 -65.8 310 12 355.6 355.6 297.8 355.6 0.01 33 150 14310 -66.3 -72.3 43 6.0 -66.4 310 11 355.9 355.9 297.9 355.9 0.01 34 145 14514 -68.3 -73.3 49 5.0 -68.4 298 9 355.9 355.9 297.9 355.9 0.01 35 127 15296 -73.1 -78.1 46 5.0 -73.1 293 5 361.0 361.0 298.9 361.0 0.01 36 122 15530 -74.9 -79.9 46 5.0 -74.9 308 4 361.8 361.8 299.1 361.9 0.01 37 115 15871 -75.9 -81.9 38 6.0 -75.9 217 4 366.1 366.1 299.9 366.2 0.00 38 113 15972 -75.9 -81.9 38 6.0 -75.9 245 3 368.0 368.0 300.2 368.0 0.00 39 100 16670 -79.1 -84.1 44 5.0 -79.1 60 4 374.9 374.9 301.4 374.9 0.00 40 90 17263 -82.3 -86.5 48 4.2 -82.3 120 5 380.0 380.0 302.2 380.0 0.00 41 87 17452 -83.1 -87.7 45 4.6 -83.1 100 5 382.1 382.1 302.6 382.1 0.00 42 81 17852 -81.3 -87.3 35 6.0 -81.3 51 13 393.7 393.7 304.3 393.7 0.00 43 71 18591 -81.9 -89.9 24 8.0 -81.9 123 13 407.5 407.5 306.2 407.5 0.00 44 70 18670 -81.5 -90.5 20 9.0 -81.5 135 13 410.0 410.0 306.5 410.0 0.00 45 67 18918 -79.9 -89.9 17 10.0 -79.9 132 14 418.7 418.7 307.6 418.7 0.00 46 65 19090 -79.3 -89.3 18 10.0 -79.3 116 12 423.6 423.6 308.2 423.6 0.00 47 50 20640 -64.7 -80.7 9 16.0 -65.0 175 18 491.0 491.0 314.3 491.1 0.01 48 48 20889 -64.3 -81.3 8 17.0 -64.6 188 18 497.7 497.7 314.8 497.8 0.01 49 45 21284 -64.5 -82.5 7 18.0 -64.8 164 15 506.5 506.5 315.4 506.6 0.01 50 32 23387 -60.1 -85.1 2 25.0 -60.9 70 9 570.2 570.2 319.2 570.2 0.01 51 30 23790 -60.1 -86.1 2 26.0 -61.0 95 11 580.8 580.8 319.7 580.8 0.01 52 25 24938 -55.5 -85.5 1 30.0 -57.2 75 12 625.1 625.1 321.7 625.2 0.01 53 22 25756 -53.3 -84.3 1 31.0 -55.7 81 18 654.9 654.9 322.9 655.0 0.01 54 21 26055 -52.9 -83.9 1 31.0 -55.5 73 24 664.9 664.9 323.2 665.0 0.02 55 20 26370 -52.5 -83.5 1 31.0 -55.3 65 31 675.5 675.5 323.6 675.6 0.02 56 17 27426 -50.3 -81.3 1 31.0 -54.1 59 34 714.7 714.7 324.9 714.9 0.03 57 17 27426 -50.1 -81.1 1 31.0 -53.9 59 34 715.3 715.3 324.9 715.6 0.03 58 17 27426 -50.3 -81.3 1 31.0 -54.1 59 34 714.7 714.7 324.9 714.9 0.03 TRP 87 17452 -83.1 -87.7 45 4.6 -83.1 100 5 382.1 382.1 302.6 382.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5821.00 m Freezing level: 540.74 mb = 5313.19 m = 17431.52 ft Wetbulb zero: 621.58 mb = 4155.24 m = 13632.52 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 45.72 % Est. max temperature: 34.48 C = 94.07 F Sfc-Lift cond lev (LCL): 975.06 mb = 313.00 m = 1026.89 ft T: 26.47 C 700-500 lapse rate: 6.02 C/km ThetaE index: 33.12 C Layer 1004.0- 850.0 mb Conv cond level (CCL): 745.67 mb = 2634.95 m = 8644.75 ft Mean mixing ratio: 13.95 g/kg Conv temperature: 40.37 C = 104.66 F Cap Strength: 4.16 C Lifted Index: 1.37 C Risk: Showers probable Lifted Index @300 mb: 1.48 C Lifted Index @700 mb: 3.92 C Showalter Index: 3.48 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 16.10 C K Index: 11.90 Risk: None Sweat Index: 169.60 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.15 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 24497.32 J/kg Cap Strength: 4.09 C Lift Cond Lev (LCL): 844.46 mb = 1573.21 m = 5161.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 208 at 4 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 1009 5 360 6 -0.0 -6.0 | 11 10 -1.9 -9.6 1 1000 89 335 7 3.0 -6.3 | 354 10 1.1 -9.9 2 976 305 350 7 1.2 -6.9 | 4 11 -0.7 -10.5 3 943 610 340 6 2.1 -5.6 | 359 9 0.2 -9.2 4 925 780 355 2 0.2 -2.0 | 17 6 -1.7 -5.6 5 911 914 0 0 -0.0 -0.0 | 28 4 -1.9 -3.6 6 880 1219 220 2 1.3 1.5 | 16 2 -0.6 -2.1 7 850 1517 135 4 -2.8 2.8 | 81 5 -4.7 -0.8 8 819 1829 140 12 -7.7 9.2 | 120 11 -9.6 5.6 9 791 2134 160 9 -3.1 8.5 | 134 7 -5.0 4.9 10 763 2438 200 9 3.1 8.5 | 194 5 1.2 4.9 11 700 3169 180 5 0.0 5.0 | 127 2 -1.9 1.4 12 659 3658 150 4 -2.0 3.5 | 88 4 -3.9 -0.1 13 612 4267 185 2 0.2 2.0 | 47 2 -1.7 -1.6 14 589 4572 140 2 -1.3 1.5 | 57 4 -3.2 -2.1 15 568 4877 195 6 1.6 5.8 | 171 2 -0.3 2.2 16 507 5791 180 6 0.0 6.0 | 142 3 -1.9 2.4 17 500 5910 205 8 3.4 7.3 | 202 4 1.5 3.7 18 488 6096 225 8 5.7 5.7 | 241 4 3.8 2.1 19 451 6706 195 9 2.3 8.7 | 185 5 0.4 5.1 20 417 7315 115 4 -3.6 1.7 | 71 6 -5.5 -1.9 21 401 7620 170 4 -0.7 3.9 | 98 3 -2.6 0.3 22 400 7640 230 6 4.6 3.9 | 264 3 2.7 0.3 23 385 7925 300 8 6.9 -4.0 | 326 9 5.0 -7.6 24 340 8839 280 8 7.9 -1.4 | 310 8 6.0 -5.0 25 313 9449 310 12 9.2 -7.7 | 327 13 7.3 -11.3 26 300 9760 265 12 12.0 1.0 | 284 10 10.1 -2.5 27 287 10058 250 14 13.2 4.8 | 264 11 11.3 1.2 28 250 11030 265 15 14.9 1.3 | 280 13 13.1 -2.3 29 230 11582 280 15 14.8 -2.6 | 296 14 12.9 -6.2 30 200 12510 320 23 14.8 -17.6 | 329 25 12.9 -21.2 31 182 13106 315 22 15.6 -15.6 | 324 24 13.7 -19.1 32 150 14310 310 11 8.4 -7.1 | 328 13 6.5 -10.7 33 150 14326 310 10 7.7 -6.4 | 330 12 5.8 -10.0 34 135 14935 270 7 7.0 -0.0 | 305 6 5.1 -3.6 35 121 15545 310 4 3.1 -2.6 | 349 6 1.2 -6.2 36 115 15850 215 4 2.3 3.3 | 308 1 0.4 -0.3 37 109 16154 300 1 0.9 -0.5 | 14 4 -1.0 -4.1 38 104 16459 170 2 -0.3 2.0 | 54 3 -2.2 -1.6 39 100 16670 60 4 -3.5 -2.0 | 44 8 -5.4 -5.6 40 93 17069 60 4 -3.5 -2.0 | 44 8 -5.4 -5.6 41 88 17374 155 6 -2.5 5.4 | 113 5 -4.4 1.8 42 87 17452 100 5 -4.9 0.9 | 68 7 -6.8 -2.7 43 79 17983 35 15 -8.6 -12.3 | 33 19 -10.5 -15.9 44 70 18670 135 13 -9.2 9.2 | 117 12 -11.1 5.6 45 67 18898 135 14 -9.9 9.9 | 118 13 -11.8 6.3 46 61 19507 80 7 -6.9 -1.2 | 61 10 -8.8 -4.8 47 50 20640 175 18 -1.6 17.9 | 166 15 -3.5 14.3 48 47 21031 195 18 4.7 17.4 | 191 14 2.8 13.8 49 40 21946 85 7 -7.0 -0.6 | 65 10 -8.9 -4.2 50 39 22250 115 3 -2.7 1.3 | 63 5 -4.6 -2.3 51 37 22555 70 8 -7.5 -2.7 | 56 11 -9.4 -6.3 52 33 23165 100 6 -5.9 1.0 | 72 8 -7.8 -2.6 53 32 23470 60 10 -8.7 -5.0 | 51 14 -10.5 -8.6 54 30 23790 95 11 -11.0 1.0 | 78 13 -12.8 -2.6 55 26 24689 90 7 -7.0 0.0 | 68 10 -8.9 -3.6 56 24 25298 55 18 -14.7 -10.3 | 50 22 -16.6 -13.9 57 23 25603 85 14 -13.9 -1.2 | 73 17 -15.8 -4.8 58 20 26370 65 31 -28.1 -13.1 | 61 34 -30.0 -16.7 59 14 27737 50 39 -29.9 -25.1 | 48 43 -31.8 -28.7 Wind Parameters Mean winds (0-6000m): 177.7 at 5.4 knts Storm direction: 207.7 at 4.1 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 136.9 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -13.2 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.50 Bulk Shear: 19.45 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 ------------------------------------------------------------------------------- 500 345 7 1 10| 0.0 1.9 1.9| 4.4 -8.9 -4.5 -8.9 -0.32| 5.7 -1.8 1000 344 5 4 8| 0.0 2.9 2.9| 10.2 -10.0 0.2 0.2 0.06| 6.5 0.4 1500 341 4 5 7| 0.0 3.2 3.2| 11.6 -10.8 0.8 0.5 0.13| 6.8 0.9 2000 86 5 61 8| 1.7 2.4 4.1| 24.4 -10.8 13.6 6.8 0.29| 7.7 2.3 2500 155 6 113 5| 1.5 1.9 3.5| 34.6 -10.8 23.8 9.5 0.40| 7.8 3.1 3000 172 6 133 4| 1.3 1.4 2.7| 34.6 -13.2 21.4 7.1 0.31| 7.1 2.2 4000 171 6 126 4| 1.0 1.1 2.0| 34.6 -16.2 18.5 4.6 0.19| 5.9 1.1 5000 172 5 121 3| 1.2 0.8 2.1| 38.5 -16.8 21.7 4.3 0.25| 5.6 1.4 6000 178 5 131 3| 1.3 0.8 2.1| 42.7 -17.5 25.2 4.2 0.29| 5.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250419.12.gif