UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 26 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 1012 5 27.2 23.0 78 4.2 24.2 110 3 299.3 302.6 296.9 351.2 17.74 1 1006 57 27.8 20.8 66 7.0 22.8 68 3 300.4 303.3 295.7 346.0 15.55 2 1005 66 27.8 20.8 66 7.0 22.8 61 3 300.5 303.4 295.8 346.2 15.57 3 1000 109 27.4 20.4 66 7.0 22.4 25 3 300.5 303.3 295.6 345.3 15.26 4 999 118 27.4 20.4 66 7.0 22.4 26 3 300.6 303.4 295.6 345.4 15.27 5 976 324 27.0 17.0 54 10.0 20.1 47 8 302.2 304.6 294.2 339.4 12.58 6 955 517 26.8 16.8 54 10.0 19.9 62 5 303.9 306.3 294.7 341.7 12.70 7 925 798 24.6 15.6 57 9.0 18.5 65 5 304.5 306.7 294.5 340.7 12.14 8 850 1534 19.4 14.4 73 5.0 16.0 105 6 306.5 308.8 295.1 343.2 12.23 9 777 2301 14.2 11.1 82 3.1 12.2 82 3 308.9 310.9 294.7 341.5 10.75 10 755 2543 13.0 7.0 67 6.0 9.3 7 1 310.1 311.7 293.3 335.7 8.35 11 714 3010 9.2 6.8 85 2.4 7.8 133 4 310.9 312.6 293.7 337.7 8.72 12 709 3069 9.0 6.0 81 3.0 7.2 163 4 311.3 312.9 293.6 336.9 8.30 13 700 3175 9.4 5.0 74 4.4 6.8 210 5 312.9 314.4 293.6 337.3 7.84 14 685 3354 8.4 4.2 75 4.2 5.9 211 5 313.7 315.2 293.7 337.4 7.57 15 632 4015 6.6 -23.4 10 30.0 -3.4 216 3 319.0 319.2 289.4 322.2 0.92 16 600 4437 3.6 -25.4 10 29.0 -5.4 225 7 320.3 320.4 289.7 323.1 0.81 17 515 5658 -3.7 -45.7 2 42.0 -11.6 263 13 325.8 325.8 290.6 326.2 0.12 18 500 5890 -5.1 -36.1 7 31.0 -12.2 270 13 326.8 326.9 291.2 328.1 0.35 19 454 6643 -10.5 -24.5 31 14.0 -14.6 248 14 329.2 329.4 292.6 333.3 1.16 20 401 7591 -15.7 -35.7 16 20.0 -19.7 279 20 334.3 334.4 293.3 336.1 0.45 21 400 7610 -15.9 -35.9 16 20.0 -19.9 280 20 334.3 334.4 293.3 336.0 0.45 22 376 8071 -19.7 -31.7 34 12.0 -22.2 287 20 335.3 335.4 293.8 337.9 0.72 23 340 8810 -24.3 -47.3 10 23.0 -27.1 276 19 338.8 338.8 294.2 339.4 0.16 24 323 9181 -26.1 -55.1 5 29.0 -28.8 267 18 341.3 341.3 294.7 341.6 0.07 25 300 9710 -30.5 -54.5 8 24.0 -32.5 265 14 342.4 342.4 295.0 342.7 0.08 26 250 10980 -41.1 -52.1 30 11.0 -41.8 325 6 345.0 345.0 295.6 345.5 0.12 27 247 11062 -41.7 -52.7 29 11.0 -42.3 324 6 345.3 345.3 295.7 345.7 0.12 28 201 12428 -52.1 -74.1 5 22.0 -52.5 254 12 349.8 349.8 296.6 349.8 0.01 29 200 12460 -52.3 -75.3 5 23.0 -52.7 250 12 349.9 349.9 296.6 350.0 0.01 30 163 13752 -62.3 -74.3 19 12.0 -62.4 253 18 354.2 354.2 297.5 354.3 0.01 31 160 13866 -63.1 -76.1 16 13.0 -63.2 255 18 354.8 354.8 297.7 354.8 0.01 32 156 14022 -64.5 -76.5 18 12.0 -64.6 259 19 355.0 355.0 297.7 355.0 0.01 33 153 14140 -65.3 -78.3 15 13.0 -65.4 262 19 355.6 355.6 297.8 355.6 0.01 34 150 14260 -66.3 -78.3 17 12.0 -66.4 265 20 355.9 355.9 297.9 355.9 0.01 35 110 16080 -78.1 -83.1 44 5.0 -78.1 215 7 366.7 366.7 299.9 366.7 0.00 36 100 16620 -79.9 -85.9 36 6.0 -79.9 20 5 373.4 373.4 301.1 373.4 0.00 37 90 17213 -83.1 -88.1 41 5.0 -83.1 100 14 378.4 378.4 302.0 378.4 0.00 38 89 17275 -83.1 -88.1 41 5.0 -83.1 103 14 379.6 379.6 302.2 379.6 0.00 39 88 17338 -83.1 -88.1 41 5.0 -83.1 107 14 380.8 380.8 302.4 380.9 0.00 40 70 18630 -78.5 -86.5 26 8.0 -78.5 150 16 416.4 416.4 307.3 416.5 0.00 41 65 19052 -76.7 -86.7 19 10.0 -76.7 102 15 429.3 429.3 308.7 429.3 0.00 42 51 20472 -68.1 -86.1 6 18.0 -68.3 26 16 480.3 480.3 313.5 480.3 0.00 43 50 20590 -68.3 -88.3 4 20.0 -68.5 60 22 482.5 482.5 313.7 482.6 0.00 44 43 21505 -62.9 -85.9 3 23.0 -63.4 87 21 517.1 517.1 316.1 517.1 0.01 45 39 22108 -60.9 -83.9 3 23.0 -61.6 90 13 536.8 536.8 317.3 536.8 0.01 46 36 22605 -61.3 -84.3 3 23.0 -62.0 106 13 548.2 548.2 318.0 548.2 0.01 47 34 22961 -59.3 -82.3 4 23.0 -60.2 56 8 562.5 562.5 318.8 562.6 0.01 48 33 23148 -58.9 -81.9 4 23.0 -59.8 31 6 568.4 568.4 319.1 568.5 0.01 49 31 23542 -56.5 -80.5 3 24.0 -57.8 63 22 585.1 585.1 319.9 585.2 0.02 50 30 23750 -55.9 -79.9 3 24.0 -57.3 80 31 592.2 592.3 320.3 592.4 0.02 51 25 24920 -53.9 -77.9 4 24.0 -55.9 96 30 629.7 629.7 321.9 630.0 0.04 52 25 24920 -53.9 -77.9 4 24.0 -55.9 96 30 629.7 629.7 321.9 630.0 0.04 53 23 25457 -54.1 -78.1 4 24.0 -56.2 103 29 644.3 644.3 322.4 644.6 0.04 54 20 26360 -52.1 -76.1 4 24.0 -54.9 115 28 676.7 676.7 323.7 677.2 0.06 55 17 27419 -49.3 -74.3 4 25.0 -53.3 105 27 717.9 717.9 325.0 718.7 0.10 56 16 27817 -48.3 -73.3 4 25.0 -52.8 98 26 733.7 733.7 325.5 734.8 0.12 57 16 27817 -48.3 -73.3 4 25.0 -52.8 98 26 733.7 733.7 325.5 734.8 0.12 58 15 28242 -48.5 -73.5 4 25.0 -53.1 90 25 746.7 746.8 325.8 747.8 0.12 TRP 90 17213 -83.1 -88.1 41 5.0 -83.1 100 14 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 558.08 mb = 5039.14 m = 16532.41 ft Wetbulb zero: 651.22 mb = 3768.67 m = 12364.26 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 45.66 % Est. max temperature: 34.04 C = 93.27 F Sfc-Lift cond lev (LCL): 952.38 mb = 540.92 m = 1774.65 ft T: 26.61 C 700-500 lapse rate: 5.34 C/km ThetaE index: 7.49 C Layer 777.0- 714.0 mb Conv cond level (CCL): 776.83 mb = 2302.63 m = 7554.47 ft Mean mixing ratio: 13.21 g/kg Conv temperature: 36.77 C = 98.18 F Cap Strength: 3.54 C Lifted Index: 0.86 C Risk: Showers probable Lifted Index @300 mb: 2.35 C Lifted Index @700 mb: 1.09 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.80 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.77 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 38019.03 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 845.01 mb = 1584.24 m = 5197.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 5 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 1012 5 110 3 -2.8 1.0 | 91 8 -7.5 0.1 1 1000 109 25 3 -1.3 -2.7 | 59 7 -6.0 -3.6 2 978 305 45 8 -5.7 -5.7 | 58 12 -10.4 -6.6 3 945 610 70 4 -3.8 -1.4 | 75 9 -8.5 -2.3 4 925 798 65 5 -4.5 -2.1 | 72 10 -9.2 -3.0 5 913 914 85 8 -8.0 -0.7 | 83 13 -12.7 -1.6 6 881 1219 40 5 -3.2 -3.8 | 59 9 -7.9 -4.7 7 850 1534 105 6 -5.8 1.6 | 94 11 -10.5 0.7 8 792 2134 155 5 -2.1 4.5 | 118 8 -6.8 3.6 9 764 2438 15 1 -0.3 -1.0 | 69 5 -5.0 -1.9 10 737 2743 350 1 0.2 -1.0 | 67 5 -4.5 -1.9 11 711 3048 155 4 -1.7 3.6 | 113 7 -6.4 2.7 12 700 3175 210 5 2.5 4.3 | 147 4 -2.2 3.4 13 635 3962 215 3 1.7 2.5 | 118 3 -3.0 1.6 14 611 4267 220 7 4.5 5.4 | 177 4 -0.2 4.5 15 589 4572 230 7 5.4 4.5 | 190 4 0.7 3.6 16 546 5182 250 13 12.2 4.4 | 245 8 7.5 3.6 17 500 5890 270 13 13.0 -0.0 | 276 8 8.3 -0.9 18 487 6096 275 12 12.0 -1.0 | 285 8 7.3 -1.9 19 468 6401 240 12 10.4 6.0 | 228 8 5.7 5.1 20 400 7610 280 20 19.7 -3.5 | 286 16 15.0 -4.4 21 367 8230 290 20 18.8 -6.8 | 299 16 14.1 -7.7 22 311 9449 260 18 17.7 3.1 | 260 13 13.0 2.2 23 300 9710 265 14 13.9 1.2 | 268 9 9.2 0.3 24 273 10363 300 14 12.1 -7.0 | 317 11 7.4 -7.9 25 250 10980 325 6 3.4 -4.9 | 12 6 -1.3 -5.8 26 239 11278 320 7 4.5 -5.4 | 2 6 -0.2 -6.3 27 228 11582 270 3 3.0 -0.0 | 62 2 -1.7 -0.9 28 218 11887 325 5 2.9 -4.1 | 20 5 -1.8 -5.0 29 200 12460 250 12 11.3 4.1 | 244 7 6.6 3.2 30 189 12802 230 14 10.7 9.0 | 217 10 6.0 8.1 31 150 14260 265 20 19.9 1.7 | 267 15 15.2 0.8 32 148 14326 265 25 24.9 2.2 | 266 20 20.2 1.3 33 134 14935 300 8 6.9 -4.0 | 336 5 2.2 -4.9 34 127 15240 245 6 5.4 2.5 | 204 2 0.7 1.6 35 103 16459 200 7 2.4 6.6 | 158 6 -2.3 5.7 36 100 16620 20 5 -1.7 -4.7 | 49 9 -6.4 -5.6 37 97 16764 20 5 -1.7 -4.7 | 49 9 -6.4 -5.6 38 90 17213 100 14 -13.8 2.4 | 95 19 -18.5 1.5 39 83 17678 125 13 -10.6 7.5 | 113 17 -15.4 6.6 40 79 17983 70 9 -8.5 -3.1 | 73 14 -13.2 -4.0 41 70 18593 165 13 -3.4 12.6 | 145 14 -8.1 11.7 42 70 18630 150 16 -8.0 13.9 | 136 18 -12.7 13.0 43 67 18898 145 17 -9.8 13.9 | 132 19 -14.5 13.0 44 60 19507 345 9 2.3 -8.7 | 14 10 -2.4 -9.6 45 57 19812 360 9 -0.0 -9.0 | 25 11 -4.7 -9.9 46 54 20117 155 1 -0.4 0.9 | 90 5 -5.1 0.0 47 51 20422 10 13 -2.3 -12.8 | 27 15 -7.0 -13.7 48 50 20590 60 22 -19.1 -11.0 | 63 27 -23.8 -11.9 49 44 21336 90 25 -25.0 0.0 | 88 30 -29.7 -0.9 50 40 21946 80 12 -11.8 -2.1 | 80 17 -16.5 -3.0 51 36 22555 115 14 -12.7 5.9 | 106 18 -17.4 5.0 52 33 23165 30 6 -3.0 -5.2 | 52 10 -7.7 -6.1 53 30 23750 80 31 -30.5 -5.4 | 80 36 -35.2 -6.3 54 20 26360 115 28 -25.4 11.8 | 110 32 -30.1 10.9 55 18 26822 110 27 -25.4 9.2 | 105 31 -30.1 8.3 56 15 27432 90 25 -25.0 0.0 | 88 30 -29.7 -0.9 57 12 28346 85 31 -30.9 -2.7 | 84 36 -35.6 -3.6 Wind Parameters Mean winds (0-6000m): 229.2 at 6.4 knts Storm direction: 259.2 at 4.8 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 10.4 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -35.7 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 18.51 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 48 5 63 10| 0.0 4.2 4.2| 8.2 -8.6 -0.5 -0.9 -0.14| 12.9 -1.9 1000 60 6 69 10| 1.1 2.1 3.1| 15.6 -14.5 1.1 1.1 -0.05| 10.3 -0.5 1500 62 6 70 10| 1.3 1.4 2.7| 29.8 -22.3 7.5 5.0 0.05| 10.0 0.5 2000 77 6 78 10| 1.8 1.0 2.8| 39.9 -22.3 17.6 8.8 0.16| 8.7 1.4 2500 83 5 81 10| 1.4 1.8 3.3| 41.1 -35.4 5.7 2.3 -0.01| 8.8 -0.1 3000 83 5 81 9| 1.7 1.5 3.3| 49.2 -35.7 13.5 4.5 0.07| 8.4 0.6 4000 108 4 93 9| 1.5 1.1 2.6| 56.8 -37.3 19.5 4.9 0.12| 7.3 0.9 5000 166 5 124 7| 1.8 0.9 2.7| 65.7 -37.3 28.4 5.7 0.22| 6.8 1.5 6000 229 6 182 3| 1.4 0.8 2.1| 79.9 -37.3 42.6 7.1 0.29| 6.3 1.8 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250426.00.gif