UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 17 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 1010 5 28.4 24.2 78 4.2 25.3 290 2 300.7 304.2 298.1 357.0 19.15 1 1004 58 28.2 23.2 74 5.0 24.5 320 2 301.0 304.3 297.5 354.3 18.11 2 1000 94 27.8 22.8 74 5.0 24.2 340 2 301.0 304.2 297.3 353.1 17.74 3 950 547 23.6 20.9 85 2.7 21.7 219 3 301.1 304.2 296.6 350.0 16.60 4 942 621 23.6 20.2 81 3.4 21.2 202 3 301.9 304.8 296.4 349.1 16.02 5 925 781 23.2 18.4 74 4.8 19.8 230 6 303.0 305.7 295.8 346.1 14.55 6 900 1020 22.4 17.5 74 4.9 19.0 203 8 304.6 307.2 295.9 346.7 14.12 7 860 1415 21.0 12.0 56 9.0 15.1 197 10 307.1 309.0 293.9 338.2 10.30 8 850 1516 19.6 14.7 73 4.9 16.3 195 10 306.7 309.0 295.3 344.2 12.47 9 810 1929 16.0 13.8 87 2.2 14.6 185 11 307.1 309.4 295.3 344.3 12.34 10 803 2002 15.4 13.0 86 2.4 13.8 188 12 307.2 309.4 295.0 342.9 11.81 11 790 2141 16.2 6.2 51 10.0 10.2 195 12 309.5 311.0 292.4 332.7 7.55 12 777 2282 15.4 2.4 42 13.0 8.1 198 13 310.1 311.2 291.2 328.3 5.86 13 733 2775 13.6 -14.4 13 28.0 2.1 209 15 313.4 313.7 288.4 319.0 1.71 14 700 3162 11.6 -4.4 32 16.0 3.6 230 15 315.3 316.1 291.2 328.0 3.94 15 669 3539 8.8 1.8 61 7.0 4.8 235 13 316.3 317.6 293.6 337.0 6.53 16 600 4431 3.4 -4.6 56 8.0 -0.6 250 10 320.1 320.9 293.0 334.8 4.53 17 582 4677 2.4 -7.6 48 10.0 -2.3 256 10 321.7 322.4 292.7 333.9 3.71 18 537 5323 -1.5 -9.5 54 8.0 -5.1 259 9 324.5 325.2 293.3 336.1 3.47 19 501 5874 -3.7 -22.7 21 19.0 -9.9 231 12 328.3 328.6 292.4 332.7 1.23 20 500 5890 -3.7 -23.7 20 20.0 -10.1 230 12 328.5 328.8 292.4 332.6 1.13 21 488 6082 -5.3 -20.3 30 15.0 -10.4 221 11 328.9 329.2 292.9 334.3 1.56 22 466 6443 -7.5 -24.5 24 17.0 -12.6 226 14 330.5 330.7 292.9 334.5 1.13 23 458 6578 -8.3 -24.3 26 16.0 -13.1 228 15 331.1 331.4 293.2 335.3 1.17 24 454 6646 -8.3 -24.3 26 16.0 -13.2 229 16 332.0 332.2 293.4 336.2 1.18 25 428 7102 -10.7 -24.7 31 14.0 -14.9 238 18 334.5 334.8 294.0 338.9 1.21 26 400 7620 -14.3 -28.3 29 14.0 -17.9 255 14 336.4 336.6 294.3 339.8 0.93 27 394 7735 -14.9 -29.9 27 15.0 -18.6 257 14 337.1 337.2 294.3 340.1 0.81 28 384 7929 -16.5 -29.5 32 13.0 -19.7 260 15 337.5 337.6 294.5 340.7 0.86 29 348 8663 -20.9 -36.9 22 16.0 -23.8 268 17 341.1 341.2 295.0 343.0 0.46 30 300 9740 -30.1 280 20 343.0 31 250 11000 -40.3 280 20 346.2 32 200 12490 -52.1 305 31 350.3 33 150 14290 -66.3 265 29 355.9 34 113 15954 -76.7 272 27 366.5 35 100 16650 -78.9 320 13 375.3 36 99 16707 -78.9 320 12 376.4 37 93 17064 -79.3 320 13 382.4 38 70 18670 -82.1 125 5 408.7 39 69 18750 -82.1 145 5 410.4 40 58 19741 -73.9 273 2 449.8 41 50 20630 -63.1 175 15 494.8 42 37 22504 -59.7 28 10 548.0 43 34 23033 -60.5 74 21 559.3 44 30 23820 -57.7 70 22 587.3 45 28 24257 -57.1 74 16 600.7 46 27 24487 -57.1 85 15 607.0 47 20 26420 -49.9 70 42 683.4 48 17 27497 -44.1 76 43 734.6 TRP 99 16707 -78.9 320 12 376.4 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 554.31 mb = 5074.98 m = 16649.98 ft Wetbulb zero: 607.58 mb = 4327.84 m = 14198.77 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 55.00 % Est. max temperature: 34.84 C = 94.71 F Sfc-Lift cond lev (LCL): 950.70 mb = 540.74 m = 1774.06 ft T: 23.66 C 700-500 lapse rate: 5.61 C/km ThetaE index: 25.27 C Layer 803.0- 700.0 mb Conv cond level (CCL): 841.09 mb = 1606.14 m = 5269.44 ft Mean mixing ratio: 16.45 g/kg Conv temperature: 34.51 C = 94.11 F Cap Strength: 2.76 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.88 C Lifted Index @700 mb: 0.92 C Showalter Index: 1.44 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 18.40 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 208.40 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 407.00 J/kg Max Up Vert Vel: 28.53 m/s Conv Inhibition (B-): 74.33 J/kg Cap Strength: 2.75 C Lift Cond Lev (LCL): 904.60 mb = 975.52 m = 3200.49 ft Lev Free Conv (LFC): 809.60 mb = 1932.74 m = 6340.95 ft Equ Level (EL): 799.60 mb = 2038.34 m = 6687.39 ft B at Equ Level: 12.24 J/kg Max Parcel Lev (MPL): 759.60 mb = 2473.54 m = 8115.20 ft Wind level data Storm motion: 254 at 8 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 1010 5 290 2 1.9 -0.7 | 63 6 -5.5 -2.8 1 1000 94 340 2 0.7 -1.9 | 59 8 -6.7 -4.0 2 976 305 290 1 0.9 -0.3 | 69 7 -6.4 -2.4 3 943 610 200 3 1.0 2.8 | 97 6 -6.3 0.7 4 925 781 230 6 4.6 3.9 | 123 3 -2.8 1.8 5 911 914 205 8 3.4 7.3 | 142 7 -4.0 5.2 6 850 1516 195 10 2.6 9.7 | 148 9 -4.8 7.6 7 849 1524 190 10 1.7 9.8 | 144 10 -5.6 7.8 8 819 1829 180 11 0.0 11.0 | 140 12 -7.4 8.9 9 790 2134 195 12 3.1 11.6 | 156 10 -4.3 9.5 10 709 3048 215 17 9.8 13.9 | 191 12 2.4 11.8 11 700 3162 230 15 11.5 9.6 | 209 9 4.1 7.6 12 611 4267 245 10 9.1 4.2 | 219 3 1.7 2.1 13 588 4572 255 10 9.7 2.6 | 258 2 2.3 0.5 14 546 5182 265 8 8.0 0.7 | 336 2 0.6 -1.4 15 500 5890 230 12 9.2 7.7 | 198 6 1.8 5.6 16 487 6096 220 11 7.1 8.4 | 177 6 -0.3 6.3 17 433 7010 235 19 15.6 10.9 | 223 12 8.2 8.8 18 400 7620 255 14 13.5 3.6 | 256 6 6.2 1.5 19 384 7925 260 15 14.8 2.6 | 266 7 7.4 0.5 20 353 8534 270 16 16.0 -0.0 | 284 9 8.6 -2.1 21 325 9144 260 19 18.7 3.3 | 264 11 11.3 1.2 22 300 9740 280 20 19.7 -3.5 | 294 14 12.3 -5.6 23 286 10058 285 20 19.3 -5.2 | 301 14 12.0 -7.3 24 262 10668 270 23 23.0 -0.0 | 278 16 15.6 -2.1 25 250 11000 280 20 19.7 -3.5 | 294 14 12.3 -5.6 26 200 12490 305 31 25.4 -17.8 | 318 27 18.0 -19.9 27 200 12497 310 32 24.5 -20.6 | 323 28 17.2 -22.7 28 181 13106 300 36 31.2 -18.0 | 310 31 23.8 -20.1 29 150 14290 265 29 28.9 2.5 | 269 22 21.5 0.4 30 149 14326 265 31 30.9 2.7 | 269 24 23.5 0.6 31 127 15240 280 30 29.5 -5.2 | 288 23 22.2 -7.3 32 109 16154 270 26 26.0 -0.0 | 276 19 18.6 -2.1 33 103 16459 275 23 22.9 -2.0 | 285 16 15.5 -4.1 34 100 16650 320 13 8.4 -10.0 | 355 12 1.0 -12.0 35 99 16707 320 12 7.7 -9.2 | 358 11 0.4 -11.3 36 98 16764 325 16 9.2 -13.1 | 353 15 1.8 -15.2 37 93 17069 320 13 8.4 -10.0 | 355 12 1.0 -12.0 38 83 17678 305 17 13.9 -9.8 | 331 14 6.6 -11.8 39 79 17983 5 11 -1.0 -11.0 | 33 15 -8.3 -13.0 40 75 18288 30 10 -5.0 -8.7 | 49 16 -12.4 -10.8 41 71 18593 360 7 -0.0 -7.0 | 39 12 -7.4 -9.1 42 70 18670 125 5 -4.1 2.9 | 94 11 -11.5 0.8 43 64 19202 250 7 6.6 2.4 | 111 1 -0.8 0.3 44 58 19812 275 2 2.0 -0.2 | 67 6 -5.4 -2.3 45 55 20117 60 6 -5.2 -3.0 | 68 14 -12.6 -5.1 46 52 20422 300 2 1.7 -1.0 | 61 6 -5.6 -3.1 47 50 20630 175 15 -1.3 14.9 | 146 16 -8.7 12.9 48 49 20726 160 18 -6.2 16.9 | 138 20 -13.5 14.8 49 45 21336 275 7 7.0 -0.6 | 8 3 -0.4 -2.7 50 43 21641 170 5 -0.9 4.9 | 109 9 -8.2 2.8 51 41 21946 0 0 -0.0 -0.0 | 74 8 -7.4 -2.1 52 35 22860 45 16 -11.3 -11.3 | 54 23 -18.7 -13.4 53 33 23165 95 25 -24.9 2.2 | 90 32 -32.3 0.1 54 30 23820 70 22 -20.7 -7.5 | 71 30 -28.0 -9.6 55 29 24079 65 17 -15.4 -7.2 | 68 25 -22.8 -9.3 56 25 24994 110 12 -11.3 4.1 | 96 19 -18.6 2.0 57 23 25603 90 31 -31.0 0.0 | 87 38 -38.4 -2.1 58 21 26213 85 29 -28.9 -2.5 | 83 37 -36.3 -4.6 59 20 26420 70 42 -39.5 -14.4 | 71 50 -46.8 -16.5 60 15 27432 80 44 -43.3 -7.6 | 79 52 -50.7 -9.7 61 14 27737 85 47 -46.8 -4.1 | 83 55 -54.2 -6.2 Wind Parameters Mean winds (0-6000m): 224.1 at 10.2 knts Storm direction: 254.1 at 7.7 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 40.6 neg: -4.0 tot: 36.6 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 32.49 Bulk Shear: 12.53 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 ------------------------------------------------------------------------------- 500 293 2 65 6| 0.0 2.2 2.2| 4.6 -0.8 3.8 7.6 0.43| 5.4 2.3 1000 223 4 96 5| 0.0 4.3 4.3| 11.8 -0.8 11.0 11.0 0.54| 7.2 3.9 1500 208 5 119 6| 0.0 3.5 3.5| 12.9 -0.8 12.1 8.1 0.51| 5.5 2.8 2000 198 7 130 7| 0.0 3.1 3.1| 17.6 -4.0 13.7 6.8 0.42| 5.3 2.2 2500 198 8 138 7| 0.8 2.5 3.3| 28.8 -4.0 24.9 9.9 0.51| 5.1 2.6 3000 202 9 149 8| 1.4 2.1 3.5| 40.6 -4.0 36.6 12.2 0.57| 4.9 2.8 4000 212 10 165 7| 1.3 1.6 2.9| 51.5 -4.0 47.5 11.9 0.54| 4.9 2.7 5000 220 10 172 6| 1.3 1.2 2.5| 53.4 -4.0 49.4 9.9 0.56| 4.4 2.5 6000 224 10 177 5| 1.1 1.6 2.7| 53.6 -9.2 44.4 7.4 0.36| 4.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250417.12.gif