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 VTPS... Searching the city database file for: VTPS ... Date:0000Z 24 APR 25 Station: VTPS WMO ident: 48378 Latitude: 16.82 Longitude: 100.27 Elevation: 45.00 ------------------------------------------------------------------------------- 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 1004 45 28.2 19.2 58 9.0 21.9 160 2 301.0 303.6 294.9 342.4 14.08 1 1000 86 27.8 18.8 58 9.0 21.5 150 15 301.0 303.5 294.7 341.4 13.78 2 941 623 24.4 17.4 65 7.0 19.6 197 15 302.8 305.2 294.9 342.4 13.40 3 925 774 24.4 16.4 61 8.0 18.9 225 11 304.3 306.6 294.9 342.3 12.78 4 869 1321 22.6 13.6 57 9.0 16.6 225 11 307.9 310.0 294.8 342.2 11.34 5 850 1513 21.4 12.4 56 9.0 15.5 225 10 308.6 310.6 294.6 341.1 10.70 6 791 2131 16.2 10.2 68 6.0 12.4 215 7 309.4 311.3 294.3 339.7 9.93 7 779 2261 15.4 9.4 67 6.0 11.6 213 7 309.9 311.7 294.1 339.1 9.55 8 767 2393 16.0 5.0 48 11.0 9.5 211 8 311.9 313.3 292.8 334.1 7.15 9 766 2404 16.0 5.0 48 11.0 9.5 211 8 312.1 313.4 292.9 334.3 7.16 10 700 3163 10.8 -0.2 46 11.0 4.8 195 6 314.4 315.5 292.1 331.5 5.39 11 611 4281 3.4 -12.6 30 16.0 -3.2 270 4 318.4 318.9 290.6 326.3 2.37 12 597 4469 3.2 -11.8 32 15.0 -3.1 294 3 320.3 320.8 291.4 328.9 2.59 13 591 4551 3.6 -22.4 13 26.0 -5.1 305 3 321.7 321.9 290.4 325.4 1.07 14 568 4872 2.2 -19.8 18 22.0 -5.7 347 2 323.7 324.0 291.3 328.5 1.40 15 500 5890 -3.9 -27.9 14 24.0 -10.7 5 17 328.3 328.4 292.0 331.1 0.77 16 434 6988 -11.7 -31.7 17 20.0 -16.4 348 13 331.9 332.1 292.9 334.3 0.62 17 422 7203 -11.9 -39.9 8 28.0 -17.3 345 13 334.4 334.4 293.2 335.5 0.28 18 402 7572 -13.9 -38.9 10 25.0 -18.7 341 12 336.4 336.5 293.7 337.7 0.33 19 400 7610 -14.3 -35.3 15 21.0 -18.7 340 12 336.4 336.5 293.9 338.2 0.47 20 300 9720 -29.7 -47.7 16 18.0 -31.6 305 9 343.5 343.6 295.3 344.2 0.17 21 250 10990 -40.1 -55.1 19 15.0 -41.0 290 10 346.4 346.5 295.9 346.8 0.09 22 242 11212 -41.7 -57.7 16 16.0 -42.5 282 11 347.3 347.3 296.1 347.6 0.07 23 215 12006 -48.5 -58.5 30 10.0 -48.8 252 13 348.7 348.7 296.4 349.0 0.07 24 200 12480 -51.7 -60.7 33 9.0 -52.0 250 14 350.9 350.9 296.9 351.1 0.05 25 150 14280 -66.5 -72.5 43 6.0 -66.5 225 15 355.5 355.5 297.8 355.6 0.01 26 141 14651 -69.7 -73.9 54 4.2 -69.7 231 12 356.3 356.3 298.0 356.3 0.01 27 120 15596 -75.9 -79.1 60 3.2 -75.9 214 7 361.7 361.7 299.0 361.7 0.01 28 119 15644 -76.3 -79.7 58 3.4 -76.3 210 7 361.9 361.9 299.1 361.9 0.01 29 113 15942 -75.9 -80.7 47 4.8 -75.9 186 6 368.0 368.0 300.2 368.0 0.01 30 101 16584 -79.9 -83.5 55 3.6 -79.9 65 7 372.3 372.3 300.9 372.3 0.00 31 100 16640 -79.9 -83.7 53 3.8 -79.9 55 9 373.4 373.4 301.1 373.4 0.00 32 94 16990 -79.9 -84.8 44 4.9 -79.9 71 10 380.0 380.0 302.2 380.0 0.00 33 71 18571 -82.1 -85.1 60 3.0 -82.1 196 8 407.1 407.1 306.2 407.1 0.00 34 71 18571 -82.3 -85.5 58 3.2 -82.3 196 8 406.7 406.7 306.1 406.7 0.00 35 70 18650 -81.5 -85.3 52 3.8 -81.5 215 6 410.0 410.0 306.5 410.0 0.00 36 50 20620 -65.5 -76.5 20 11.0 -65.7 345 6 489.1 489.1 314.2 489.3 0.02 37 48 20869 -63.1 -75.1 18 12.0 -63.4 282 5 500.6 500.6 315.0 500.8 0.03 38 47 20998 -63.1 -76.1 16 13.0 -63.4 249 4 503.6 503.6 315.2 503.8 0.03 39 38 22305 -62.1 -76.1 14 14.0 -62.6 85 4 537.7 537.7 317.4 537.9 0.03 40 35 22809 -64.9 -77.9 15 13.0 -65.3 43 5 543.2 543.2 317.7 543.4 0.03 41 30 23770 -54.9 -71.9 10 17.0 -56.3 50 16 595.0 595.0 320.4 595.5 0.08 42 28 24213 -52.5 -70.5 10 18.0 -54.5 54 14 613.5 613.5 321.2 614.3 0.10 43 20 26400 -49.9 -67.9 10 18.0 -53.1 125 22 683.4 683.5 323.9 685.2 0.21 44 17 27465 -48.9 -66.9 11 18.0 -52.7 116 19 719.2 719.3 325.1 721.7 0.28 TRP 101 16584 -79.9 -83.5 55 3.6 -79.9 65 7 372.3 372.3 300.9 372.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 543.48 mb = 5239.06 m = 17188.32 ft Wetbulb zero: 646.51 mb = 3816.36 m = 12520.70 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 42.23 % Est. max temperature: 35.62 C = 96.11 F Sfc-Lift cond lev (LCL): 880.93 mb = 1201.23 m = 3940.99 ft T: 22.99 C 700-500 lapse rate: 5.39 C/km ThetaE index: 8.32 C Layer 925.0- 766.0 mb Conv cond level (CCL): 731.71 mb = 2789.66 m = 9152.32 ft Mean mixing ratio: 13.29 g/kg Conv temperature: 40.49 C = 104.88 F Cap Strength: 5.56 C Lifted Index: 2.00 C Risk: Showers probable Lifted Index @300 mb: 3.09 C Lifted Index @700 mb: 2.46 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 16.30 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 185.80 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.34 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 34220.46 J/kg Cap Strength: 5.56 C Lift Cond Lev (LCL): 847.93 mb = 1533.92 m = 5032.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 6 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 1004 45 160 2 -0.7 1.9 | 99 7 -6.6 1.1 1 1000 86 150 15 -7.5 13.0 | 132 18 -13.4 12.2 2 976 305 165 17 -4.4 16.4 | 147 19 -10.3 15.6 3 942 610 195 15 3.9 14.5 | 171 14 -2.1 13.7 4 925 774 225 11 7.8 7.8 | 195 7 1.8 7.0 5 910 914 260 9 8.9 1.6 | 255 3 2.9 0.8 6 879 1219 225 11 7.8 7.8 | 195 7 1.8 7.0 7 850 1513 225 10 7.1 7.1 | 190 6 1.1 6.3 8 819 1829 215 9 5.2 7.4 | 173 7 -0.8 6.6 9 790 2134 215 7 4.0 5.7 | 159 5 -1.9 4.9 10 762 2438 210 8 4.0 6.9 | 162 6 -1.9 6.1 11 735 2743 225 7 4.9 4.9 | 167 4 -1.0 4.2 12 700 3163 195 6 1.6 5.8 | 139 7 -4.4 5.0 13 659 3658 320 1 0.6 -0.8 | 74 6 -5.3 -1.6 14 611 4267 270 4 4.0 -0.0 | 68 2 -1.9 -0.8 15 567 4877 350 2 0.3 -2.0 | 64 6 -5.6 -2.8 16 500 5890 5 17 -1.5 -16.9 | 23 19 -7.4 -17.7 17 487 6096 360 15 -0.0 -15.0 | 21 17 -5.9 -15.8 18 400 7610 340 12 4.1 -11.3 | 9 12 -1.8 -12.1 19 399 7620 340 12 4.1 -11.3 | 9 12 -1.8 -12.1 20 325 9144 285 7 6.8 -1.8 | 342 3 0.8 -2.6 21 300 9720 305 9 7.4 -5.2 | 346 6 1.4 -6.0 22 262 10668 310 6 4.6 -3.9 | 16 5 -1.3 -4.7 23 250 10990 290 10 9.4 -3.4 | 321 5 3.5 -4.2 24 209 12192 245 13 11.8 5.5 | 231 7 5.8 4.7 25 200 12480 250 14 13.2 4.8 | 241 8 7.2 4.0 26 164 13716 225 13 9.2 9.2 | 201 9 3.3 8.4 27 150 14280 225 15 10.6 10.6 | 205 11 4.7 9.8 28 127 15240 240 8 6.9 4.0 | 197 3 1.0 3.2 29 103 16459 145 5 -2.9 4.1 | 111 9 -8.8 3.3 30 101 16584 65 7 -6.3 -3.0 | 73 13 -12.3 -3.8 31 100 16640 55 9 -7.4 -5.2 | 66 15 -13.3 -6.0 32 75 18288 130 14 -10.7 9.0 | 116 19 -16.7 8.2 33 70 18650 215 6 3.4 4.9 | 149 5 -2.5 4.1 34 57 19812 305 6 4.9 -3.4 | 14 4 -1.0 -4.2 35 50 20620 345 6 1.6 -5.8 | 34 8 -4.4 -6.6 36 45 21336 165 2 -0.5 1.9 | 100 7 -6.5 1.1 37 35 22860 40 5 -3.2 -3.8 | 63 10 -9.1 -4.6 38 30 23770 50 16 -12.3 -10.3 | 59 21 -18.2 -11.1 39 27 24384 55 13 -10.6 -7.5 | 64 19 -16.6 -8.3 40 22 25908 110 13 -12.2 4.4 | 101 19 -18.2 3.6 41 20 26400 125 22 -18.0 12.6 | 116 27 -24.0 11.8 42 15 27432 110 17 -16.0 5.8 | 103 22 -21.9 5.0 Wind Parameters Mean winds (0-6000m): 232.3 at 8.0 knts Storm direction: 262.3 at 6.0 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 46.0 deg Storm rel helicity (0-3000m) pos: 84.7 neg: -14.8 tot: 69.9 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 26.84 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 ------------------------------------------------------------------------------- 500 167 16 147 17| 14.1 0.0 14.1| 61.2 0.0 61.2 122.4 0.70| 25.0 17.6 1000 189 14 163 13| 5.1 0.0 5.1| 83.6 -1.6 82.0 82.0 0.61| 21.5 13.2 1500 201 12 172 11| 3.4 1.2 4.6| 83.6 -7.0 76.6 51.1 0.48| 16.0 7.6 2000 205 12 174 10| 2.5 1.3 3.8| 83.6 -11.6 72.1 36.0 0.39| 12.8 5.0 2500 206 11 172 9| 2.0 1.0 3.1| 84.5 -12.2 72.3 28.9 0.37| 10.7 4.0 3000 208 10 171 8| 1.7 1.1 2.9| 84.7 -14.8 69.9 23.3 0.32| 9.6 3.1 4000 209 8 163 7| 1.3 0.8 2.1| 85.2 -19.9 65.3 16.3 0.19| 8.8 1.7 5000 214 7 160 6| 1.1 0.6 1.7| 86.7 -23.9 62.7 12.5 0.15| 7.8 1.2 6000 232 8 185 4| 1.7 0.5 2.2| 86.7 -38.2 48.4 8.1 0.07| 7.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20250424.00.gif