UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 14 DEC 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 1011 45 22.8 15.8 65 7.0 18.2 340 4 295.0 297.0 290.9 327.3 11.23 1 1000 144 22.8 15.8 65 7.0 18.2 25 9 296.0 298.0 291.3 328.7 11.36 2 975 365 23.4 14.4 57 9.0 17.5 70 14 298.7 300.6 291.6 329.7 10.63 3 925 823 20.2 12.2 60 8.0 15.1 100 17 300.0 301.7 291.3 328.4 9.69 4 867 1380 17.4 9.4 59 8.0 12.5 92 17 302.7 304.2 291.2 328.2 8.57 5 850 1549 16.6 9.6 63 7.0 12.3 90 15 303.5 305.2 291.7 330.0 8.86 6 700 3174 6.6 5.7 94 0.9 6.1 35 7 309.8 311.3 293.1 335.1 8.24 7 684 3364 5.8 4.9 94 0.9 5.3 46 5 311.0 312.5 293.2 335.5 7.97 8 585 4625 -2.3 -8.3 63 6.0 -4.9 244 7 315.7 316.4 290.9 327.0 3.49 9 584 4639 -2.3 -8.3 63 6.0 -4.9 243 8 315.9 316.6 290.9 327.2 3.50 10 550 5114 -3.7 -9.7 63 6.0 -6.2 239 12 319.7 320.3 291.9 330.6 3.33 11 500 5860 -9.1 -15.1 62 6.0 -11.3 250 19 321.9 322.4 291.7 329.9 2.37 12 475 6256 -12.1 -16.6 69 4.5 -13.6 246 22 323.0 323.4 291.8 330.4 2.20 13 474 6272 -12.3 -16.9 69 4.6 -13.9 246 22 322.9 323.4 291.7 330.2 2.15 14 464 6435 -12.1 -22.1 43 10.0 -15.0 247 24 325.2 325.4 291.7 330.1 1.40 15 457 6552 -11.9 -18.9 56 7.0 -14.2 248 24 326.8 327.2 292.6 333.3 1.88 16 444 6773 -13.5 -21.5 51 8.0 -15.9 250 26 327.5 327.8 292.5 332.9 1.54 17 428 7051 -15.5 -32.5 22 17.0 -19.1 251 28 328.4 328.5 291.9 330.6 0.58 18 400 7560 -18.7 -40.7 13 22.0 -22.2 255 32 330.7 330.7 292.2 331.7 0.27 19 395 7654 -19.5 -40.5 14 21.0 -22.8 255 32 330.8 330.9 292.2 331.9 0.28 20 382 7902 -21.5 -23.3 85 1.8 -22.0 253 34 331.4 331.7 293.5 336.8 1.53 21 377 7999 -20.7 -26.7 59 6.0 -22.2 253 35 333.7 333.9 293.8 337.8 1.14 22 372 8098 -20.7 -26.7 59 6.0 -22.2 252 35 335.0 335.2 294.1 339.2 1.16 23 336 8844 -25.9 -33.9 47 8.0 -27.3 247 41 337.8 337.9 294.4 340.2 0.65 24 334 8888 -25.5 -40.5 23 15.0 -27.7 247 41 338.9 338.9 294.4 340.2 0.33 25 325 9086 -26.3 -42.3 21 16.0 -28.5 245 43 340.4 340.5 294.7 341.6 0.28 26 300 9660 -31.1 -43.1 30 12.0 -32.5 245 45 341.5 341.6 295.0 342.7 0.28 27 279 10168 -35.9 -46.9 31 11.0 -36.9 250 45 341.8 341.8 295.0 342.6 0.20 28 276 10242 -36.3 -44.3 43 8.0 -37.1 251 46 342.3 342.3 295.1 343.4 0.27 29 250 10920 -40.9 -53.9 23 13.0 -41.7 260 53 345.3 345.3 295.7 345.7 0.10 30 246 11030 -41.5 -55.5 21 14.0 -42.3 260 53 346.0 346.0 295.8 346.3 0.08 31 200 12400 -52.7 -64.7 22 12.0 -53.0 260 44 349.3 349.3 296.5 349.5 0.03 32 150 14190 -67.9 -75.9 31 8.0 -67.9 225 47 353.1 353.1 297.3 353.2 0.01 33 146 14352 -69.5 -77.5 30 8.0 -69.5 226 45 353.1 353.1 297.3 353.1 0.01 34 129 15086 -71.7 -80.7 25 9.0 -71.8 229 36 361.9 361.9 299.1 361.9 0.00 35 128 15131 -72.3 -81.3 25 9.0 -72.3 229 36 361.6 361.6 299.0 361.6 0.00 36 104 16322 -82.3 -85.6 57 3.3 -82.3 248 33 364.6 364.6 299.6 364.6 0.00 37 101 16485 -83.5 -86.9 55 3.4 -83.5 245 25 365.4 365.4 299.7 365.4 0.00 38 100 16540 -83.1 -86.6 54 3.5 -83.1 245 24 367.2 367.2 300.1 367.2 0.00 39 89 17184 -83.9 -87.8 50 3.9 -83.9 278 18 378.0 378.0 301.9 378.0 0.00 40 85 17441 -80.5 -85.5 43 5.0 -80.5 292 16 389.9 389.9 303.8 389.9 0.00 41 83 17575 -79.9 -84.9 43 5.0 -79.9 299 14 393.8 393.8 304.3 393.8 0.00 42 74 18218 -82.3 -85.9 54 3.6 -82.3 331 9 401.9 401.9 305.5 401.9 0.00 43 73 18294 -81.5 -85.1 54 3.6 -81.5 335 8 405.1 405.1 305.9 405.2 0.00 44 70 18530 -79.3 -84.3 43 5.0 -79.3 330 5 414.7 414.7 307.1 414.8 0.00 45 67 18783 -74.3 -81.3 33 7.0 -74.3 314 6 430.8 430.8 308.9 430.8 0.01 46 60 19427 -73.9 -80.9 33 7.0 -73.9 273 8 445.5 445.5 310.4 445.6 0.01 47 58 19628 -69.5 -78.5 26 9.0 -69.6 260 8 459.8 459.8 311.8 459.9 0.01 48 53 20172 -64.9 -75.9 21 11.0 -65.1 193 8 482.4 482.4 313.7 482.6 0.02 49 50 20530 -63.1 -75.1 18 12.0 -63.4 140 7 494.8 494.8 314.6 495.0 0.03 50 49 20654 -62.9 -74.9 18 12.0 -63.3 138 7 498.1 498.1 314.8 498.3 0.03 51 37 22374 -64.7 -77.7 15 13.0 -65.1 80 14 535.2 535.2 317.2 535.3 0.03 52 30 23670 -59.1 -73.1 15 14.0 -60.0 65 29 583.5 583.5 319.9 584.0 0.06 53 26 24563 -61.3 -74.3 16 13.0 -62.1 73 30 601.7 601.7 320.7 602.1 0.06 54 23 25330 -57.5 -72.5 13 15.0 -58.8 634.3 634.3 322.1 635.0 0.09 TRP 101 16485 -83.5 -86.9 55 3.4 -83.5 245 25 365.4 365.4 299.7 365.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 613.11 mb = 4266.81 m = 13998.54 ft Wetbulb zero: 632.60 mb = 3993.84 m = 13103.00 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 71.00 % Est. max temperature: 30.76 C = 87.37 F Sfc-Lift cond lev (LCL): 912.11 mb = 943.68 m = 3096.04 ft T: 19.59 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.56 C Layer 925.0- 850.0 mb Conv cond level (CCL): 748.49 mb = 2613.47 m = 8574.27 ft Mean mixing ratio: 10.39 g/kg Conv temperature: 35.48 C = 95.86 F Cap Strength: 4.69 C Lifted Index: 2.66 C Risk: None Lifted Index @300 mb: 9.90 C Lifted Index @700 mb: 2.65 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.20 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.34 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 24359.52 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 851.41 mb = 1534.86 m = 5035.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 146 at 7 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 1011 45 340 4 1.4 -3.8 | 331 11 5.5 -9.9 1 1000 144 25 9 -3.8 -8.2 | 359 14 0.4 -14.3 2 982 305 65 14 -12.7 -5.9 | 35 15 -8.5 -12.0 3 948 610 90 12 -12.0 0.0 | 52 10 -7.8 -6.1 4 925 823 100 17 -16.7 3.0 | 76 13 -12.6 -3.2 5 915 914 100 22 -21.7 3.8 | 83 18 -17.5 -2.3 6 852 1524 90 15 -15.0 0.0 | 61 12 -10.8 -6.1 7 850 1549 90 15 -15.0 0.0 | 61 12 -10.8 -6.1 8 793 2134 80 3 -3.0 -0.5 | 350 7 1.2 -6.6 9 711 3048 40 7 -4.5 -5.4 | 2 11 -0.3 -11.5 10 700 3174 35 7 -4.0 -5.7 | 359 12 0.1 -11.9 11 659 3658 65 1 -0.9 -0.4 | 334 7 3.3 -6.5 12 588 4572 245 7 6.3 3.0 | 287 11 10.5 -3.2 13 566 4877 235 11 9.0 6.3 | 269 13 13.2 0.2 14 524 5486 245 14 12.7 5.9 | 271 17 16.8 -0.2 15 500 5860 250 19 17.9 6.5 | 269 22 22.0 0.4 16 485 6096 245 21 19.0 8.9 | 263 23 23.2 2.8 17 400 7560 255 32 30.9 8.3 | 266 35 35.1 2.2 18 397 7620 255 32 30.9 8.3 | 266 35 35.1 2.2 19 322 9144 245 43 39.0 18.2 | 254 45 43.1 12.0 20 300 9660 245 45 40.8 19.0 | 254 47 44.9 12.9 21 259 10668 255 46 44.4 11.9 | 263 49 48.6 5.8 22 250 10920 260 53 52.2 9.2 | 267 56 56.4 3.1 23 206 12192 265 52 51.8 4.5 | 272 56 56.0 -1.6 24 200 12400 260 44 43.3 7.6 | 268 48 47.5 1.5 25 162 13716 250 47 44.2 16.1 | 258 49 48.3 10.0 26 150 14190 225 47 33.2 33.2 | 234 46 37.4 27.1 27 125 15240 230 34 26.0 21.9 | 242 34 30.2 15.7 28 101 16459 250 33 31.0 11.3 | 262 36 35.2 5.2 29 101 16485 245 25 22.7 10.6 | 261 27 26.8 4.4 30 100 16540 245 24 21.8 10.1 | 261 26 25.9 4.0 31 73 18288 335 8 3.4 -7.3 | 331 15 7.5 -13.4 32 70 18530 330 5 2.5 -4.3 | 327 12 6.7 -10.5 33 56 19812 250 9 8.5 3.1 | 284 13 12.6 -3.0 34 50 20530 140 7 -4.5 5.4 | 24 1 -0.3 -0.8 35 44 21336 125 7 -5.7 4.0 | 37 3 -1.6 -2.1 36 34 22860 60 17 -14.7 -8.5 | 36 18 -10.6 -14.6 37 30 23670 65 29 -26.3 -12.3 | 50 29 -22.1 -18.4 38 25 24384 75 30 -29.0 -7.8 | 61 28 -24.8 -13.9 Wind Parameters Mean winds (0-6000m): 115.8 at 9.9 knts Storm direction: 145.8 at 7.4 knts Shear (0-3000m) pos: 3.9 neg: 3.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 30.9 deg Storm rel helicity (0-3000m) pos: 90.8 neg: -44.8 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.46 Bulk Shear: 13.22 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 60 11 26 13| 14.4 0.0 14.4| 65.1 0.0 65.1 130.1 0.89| 21.4 19.0 1000 83 14 52 13| 11.6 0.0 11.6| 87.5 -4.2 83.3 83.3 0.74| 17.0 12.6 1500 88 15 59 13| 7.8 2.1 9.8| 87.5 -21.2 66.2 44.2 0.51| 13.4 6.9 2000 88 14 56 12| 5.8 4.1 9.9| 87.5 -41.2 46.3 23.2 0.24| 12.7 3.0 2500 87 12 49 10| 4.7 3.5 8.1| 90.1 -44.3 45.8 18.3 0.21| 10.9 2.3 3000 83 11 42 10| 3.9 3.0 6.9| 90.8 -44.8 46.1 15.4 0.20| 9.7 1.9 4000 80 9 32 9| 3.1 2.3 5.4| 92.1 -55.3 36.8 9.2 0.11| 8.6 0.9 5000 85 9 33 8| 2.0 2.1 4.1| 94.4 -69.8 24.6 4.9 0.01| 8.4 0.1 6000 116 10 69 5| 1.5 1.8 3.3| 95.8 -82.8 13.0 2.2 -0.01| 7.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251214.00.gif