UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 8 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 22.4 14.4 61 8.0 17.2 0 0 294.6 296.5 290.0 324.0 10.25 1 1000 144 23.0 14.0 57 9.0 17.2 100 6 296.1 298.0 290.3 325.3 10.09 2 993 205 24.2 13.2 50 11.0 17.1 98 6 297.9 299.7 290.6 326.0 9.64 3 944 646 22.2 11.2 50 11.0 15.3 106 7 300.3 301.9 290.7 326.4 8.88 4 925 822 20.6 11.6 56 9.0 14.9 110 5 300.4 302.1 291.1 327.8 9.31 5 850 1547 15.8 7.8 59 8.0 11.0 360 2 302.7 304.1 290.6 326.1 7.83 6 746 2637 6.6 0.6 65 6.0 3.5 21 13 304.2 305.2 288.9 320.5 5.36 7 741 2692 7.0 -1.0 57 8.0 2.9 21 13 305.2 306.1 288.7 319.9 4.80 8 739 2715 10.2 -9.8 23 20.0 1.5 21 13 309.0 309.4 287.7 316.8 2.46 9 735 2760 12.2 -15.8 13 28.0 1.3 22 14 311.6 311.9 287.6 316.6 1.52 10 723 2898 12.8 -19.2 9 32.0 0.9 23 15 313.7 314.0 288.0 317.6 1.16 11 715 2991 12.4 -20.6 8 33.0 0.5 24 16 314.3 314.5 288.1 317.8 1.04 12 700 3169 11.8 -21.2 8 33.0 0.0 35 15 315.6 315.7 288.4 319.0 1.00 13 636 3965 7.8 -23.2 9 31.0 -2.7 26 11 319.8 320.0 289.7 323.0 0.93 14 549 5157 -1.5 -24.5 15 23.0 -8.5 82 4 322.5 322.7 290.5 325.8 0.96 15 529 5452 -0.9 -25.9 13 25.0 -8.5 106 5 326.6 326.8 291.6 329.8 0.87 16 500 5900 -3.9 -24.9 18 21.0 -10.4 75 12 328.3 328.5 292.2 331.9 1.01 17 476 6285 -6.7 -24.7 22 18.0 -12.1 80 16 329.5 329.7 292.6 333.4 1.08 18 435 6981 -9.7 -31.7 15 22.0 -15.2 98 15 334.3 334.4 293.4 336.6 0.62 19 400 7620 -14.9 -37.9 12 23.0 -19.4 115 15 335.6 335.7 293.6 337.0 0.36 20 300 9730 -31.5 -45.5 24 14.0 -33.0 145 8 341.0 341.0 294.8 341.9 0.22 21 281 10188 -35.3 -48.3 25 13.0 -36.4 169 7 342.0 342.0 295.0 342.7 0.17 22 250 10990 -41.5 -55.5 21 14.0 -42.3 210 9 344.4 344.4 295.4 344.7 0.08 23 210 12153 -50.7 -64.7 17 14.0 -51.1 210 21 347.6 347.6 296.1 347.7 0.03 24 200 12470 -53.3 -65.3 22 12.0 -53.6 215 22 348.4 348.4 296.3 348.5 0.03 25 161 13831 -64.9 -71.9 37 7.0 -65.0 205 33 351.1 351.1 296.9 351.2 0.01 26 150 14260 -67.9 -73.9 42 6.0 -67.9 205 38 353.1 353.1 297.3 353.2 0.01 27 135 14885 -72.9 -76.7 56 3.8 -72.9 211 32 355.1 355.1 297.7 355.1 0.01 28 129 15150 -75.5 -79.8 51 4.3 -75.5 214 30 355.0 355.0 297.7 355.1 0.01 29 124 15379 -75.1 -80.1 45 5.0 -75.1 212 28 359.8 359.8 298.7 359.8 0.01 30 108 16167 -81.5 -84.8 57 3.3 -81.5 192 20 362.2 362.2 299.1 362.2 0.00 31 105 16326 -80.5 -84.6 50 4.1 -80.5 188 18 367.0 367.0 300.0 367.0 0.00 32 100 16600 -81.9 -86.8 43 4.9 -81.9 180 1 369.5 369.5 300.5 369.5 0.00 33 98 16713 -82.7 -87.7 42 5.0 -82.7 201 1 370.1 370.1 300.6 370.1 0.00 34 85 17500 -85.1 -87.6 64 2.5 -85.1 345 2 380.6 380.6 302.3 380.6 0.00 35 84 17566 -84.9 -87.1 68 2.2 -84.9 354 3 382.3 382.3 302.6 382.3 0.00 36 74 18267 -83.3 -86.3 59 3.0 -83.3 88 13 399.8 399.8 305.2 399.8 0.00 37 70 18580 -77.5 -82.5 44 5.0 -77.5 105 16 418.6 418.6 307.6 418.6 0.01 38 65 19007 -77.7 -82.1 49 4.4 -77.7 110 12 427.1 427.1 308.5 427.1 0.01 39 58 19681 -66.7 -75.7 27 9.0 -66.8 119 7 466.1 466.1 312.3 466.2 0.02 40 57 19786 -66.9 -75.9 27 9.0 -67.1 120 6 468.0 468.0 312.5 468.1 0.02 41 50 20580 -67.3 -77.3 23 10.0 -67.5 75 6 484.9 484.9 313.8 485.0 0.02 42 44 21353 -66.5 -77.5 20 11.0 -66.7 104 14 504.9 504.9 315.3 505.0 0.02 43 36 22580 -62.9 -75.9 16 13.0 -63.4 76 22 544.0 544.1 317.8 544.3 0.04 44 32 23303 -64.7 -76.7 18 12.0 -65.1 73 26 557.9 557.9 318.5 558.1 0.04 45 30 23700 -61.7 -75.7 14 14.0 -62.4 75 28 576.4 576.5 319.5 576.7 0.04 46 25 24844 -56.1 -71.1 14 15.0 -57.5 96 30 623.4 623.4 321.7 624.2 0.10 47 20 26260 -56.9 -70.9 15 14.0 -58.5 100 22 662.0 662.1 323.2 663.1 0.13 48 19 26584 -57.5 -71.5 15 14.0 -59.0 669.9 670.0 323.4 671.0 0.13 TRP 85 17500 -85.1 -87.6 64 2.5 -85.1 345 2 380.6 380.6 302.3 380.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 563.03 mb = 4964.27 m = 16286.78 ft Wetbulb zero: 699.54 mb = 3174.45 m = 10414.73 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 32.23 % Est. max temperature: 30.15 C = 86.26 F Sfc-Lift cond lev (LCL): 898.57 mb = 1070.59 m = 3512.40 ft T: 18.95 C 700-500 lapse rate: 5.75 C/km ThetaE index: 11.17 C Layer 850.0- 723.0 mb Conv cond level (CCL): 771.19 mb = 2359.68 m = 7741.63 ft Mean mixing ratio: 9.35 g/kg Conv temperature: 31.66 C = 88.98 F Cap Strength: 9.22 C Lifted Index: 9.09 C Risk: None Lifted Index @300 mb: 11.11 C Lifted Index @700 mb: 8.79 C Showalter Index: 9.26 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 11.70 C K Index: -5.50 Risk: None Sweat Index: 109.60 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.96 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 29985.59 J/kg Cap Strength: 9.22 C Lift Cond Lev (LCL): 826.11 mb = 1785.13 m = 5856.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 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 1011 45 0 0 -0.0 -0.0 | 253 6 6.0 1.9 1 1000 144 100 6 -5.9 1.0 | 181 3 0.0 2.9 2 982 305 95 6 -6.0 0.5 | 179 2 -0.0 2.4 3 948 610 105 7 -6.8 1.8 | 168 4 -0.8 3.7 4 925 822 110 5 -4.7 1.7 | 199 4 1.3 3.6 5 915 914 120 5 -4.3 2.5 | 200 5 1.6 4.4 6 852 1524 360 2 -0.0 -2.0 | 271 6 6.0 -0.1 7 850 1547 360 2 -0.0 -2.0 | 271 6 6.0 -0.1 8 792 2134 15 9 -2.3 -8.7 | 332 8 3.6 -6.8 9 710 3048 25 16 -6.8 -14.5 | 4 13 -0.8 -12.6 10 700 3169 35 15 -8.6 -12.3 | 14 11 -2.7 -10.4 11 659 3658 20 14 -4.8 -13.2 | 354 11 1.2 -11.3 12 589 4572 40 6 -3.9 -4.6 | 322 3 2.1 -2.7 13 567 4877 60 4 -3.5 -2.0 | 273 2 2.5 -0.1 14 526 5486 110 5 -4.7 1.7 | 199 4 1.3 3.6 15 500 5900 75 12 -11.6 -3.1 | 78 6 -5.6 -1.2 16 487 6096 75 16 -15.5 -4.1 | 77 10 -9.5 -2.3 17 400 7620 115 15 -13.6 6.3 | 137 11 -7.6 8.2 18 400 7620 115 16 -14.5 6.8 | 135 12 -8.5 8.6 19 325 9144 105 12 -11.6 3.1 | 131 8 -5.6 5.0 20 300 9730 145 8 -4.6 6.6 | 189 9 1.4 8.4 21 262 10668 195 5 1.3 4.8 | 227 10 7.2 6.7 22 250 10990 210 9 4.5 7.8 | 227 14 10.5 9.7 23 209 12192 210 21 10.5 18.2 | 219 26 16.5 20.1 24 200 12470 215 22 12.6 18.0 | 223 27 18.6 19.9 25 164 13716 205 32 13.5 29.0 | 212 37 19.5 30.9 26 150 14260 205 38 16.1 34.4 | 211 42 22.0 36.3 27 127 15240 215 29 16.6 23.8 | 221 34 22.6 25.6 28 102 16459 185 17 1.5 16.9 | 202 20 7.4 18.8 29 100 16600 180 1 0.0 1.0 | 244 7 6.0 2.9 30 85 17500 345 2 0.5 -1.9 | 270 6 6.5 -0.1 31 74 18288 90 13 -13.0 0.0 | 105 7 -7.0 1.9 32 70 18580 105 16 -15.5 4.1 | 122 11 -9.5 6.0 33 57 19812 120 6 -5.2 3.0 | 189 5 0.8 4.9 34 50 20580 75 6 -5.8 -1.6 | 206 0 0.2 0.3 35 44 21336 105 14 -13.5 3.6 | 126 9 -7.6 5.5 36 34 22860 70 24 -22.6 -8.2 | 69 18 -16.6 -6.3 37 30 23700 75 28 -27.0 -7.2 | 76 22 -21.1 -5.4 38 27 24384 85 28 -27.9 -2.4 | 89 22 -21.9 -0.6 39 21 25908 120 33 -28.6 16.5 | 129 29 -22.6 18.4 40 20 26260 100 22 -21.7 3.8 | 110 17 -15.7 5.7 Wind Parameters Mean winds (0-6000m): 42.5 at 8.3 knts Storm direction: 72.5 at 6.2 knts Shear (0-3000m) pos: 3.0 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -5.7 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.47 Bulk Shear: 6.45 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 99 6 188 3| 7.0 0.0 7.0| 0.0 -5.0 -5.0 -10.0 -0.78| 8.3 -6.5 1000 103 6 189 3| 3.5 1.3 4.8| 2.9 -5.0 -2.1 -2.1 -0.27| 6.2 -1.7 1500 101 5 205 3| 2.3 2.6 4.9| 4.9 -5.7 -0.8 -0.5 -0.05| 6.1 -0.3 2000 79 5 232 2| 2.4 1.9 4.3| 14.7 -5.7 9.0 4.5 0.21| 6.2 1.3 2500 53 6 323 2| 2.7 1.5 4.3| 22.5 -5.7 16.8 6.7 0.30| 5.8 1.8 3000 41 7 342 4| 3.0 1.3 4.2| 30.9 -5.7 25.2 8.4 0.35| 5.5 2.0 4000 34 9 351 6| 1.9 1.0 2.9| 36.4 -16.1 20.4 5.1 0.23| 5.4 1.2 5000 35 8 348 5| 1.2 0.8 2.0| 36.4 -21.2 15.3 3.1 0.08| 5.2 0.4 6000 43 8 356 4| 1.2 0.6 1.8| 36.4 -30.8 5.6 0.9 -0.10| 5.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251208.00.gif