UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for VTSP... Searching the city database file for: VTSP ... Date:0000Z 10 DEC 25 Station: VTSP WMO ident: 48565 Latitude: 8.12 Longitude: 98.32 Elevation: 10.00 ------------------------------------------------------------------------------- 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 10 24.4 20.2 77 4.2 21.5 0 0 296.6 299.3 294.2 339.6 14.90 1 1000 102 23.8 19.6 77 4.2 20.9 65 9 297.0 299.6 294.0 338.8 14.50 2 925 781 20.6 13.6 64 7.0 16.1 80 20 300.4 302.3 292.2 331.6 10.64 3 896 1056 20.0 10.0 53 10.0 13.8 90 17 302.5 304.1 291.2 328.2 8.63 4 873 1280 18.8 9.8 56 9.0 13.2 97 13 303.5 305.1 291.6 329.6 8.74 5 850 1509 17.0 10.0 63 7.0 12.6 105 8 304.0 305.6 292.0 331.2 9.11 6 796 2064 12.2 6.2 67 6.0 8.7 8 5 304.6 306.0 290.9 327.1 7.49 7 794 2085 12.2 7.2 71 5.0 9.2 4 4 304.8 306.3 291.5 329.0 8.05 8 783 2202 14.8 -4.2 27 19.0 5.5 356 4 308.8 309.5 288.8 320.0 3.57 9 782 2213 15.0 -5.0 25 20.0 5.3 357 4 309.1 309.8 288.6 319.8 3.37 10 748 2589 14.8 -23.2 6 38.0 1.6 5 6 312.9 313.0 287.3 315.6 0.79 11 733 2760 14.2 -19.8 8 34.0 1.6 9 7 314.0 314.3 288.0 317.7 1.08 12 700 3147 12.0 -22.0 8 34.0 0.0 35 7 315.8 316.0 288.4 319.0 0.94 13 559 4985 -0.3 -23.3 16 23.0 -7.6 65 14 322.2 322.4 290.5 325.9 1.05 14 534 5350 -1.9 -28.9 11 27.0 -9.4 65 12 324.6 324.7 290.8 326.9 0.66 15 510 5714 -3.5 -16.5 36 13.0 -8.4 74 12 326.9 327.3 292.8 334.0 2.06 16 500 5870 -4.5 -19.5 30 15.0 -9.7 80 12 327.6 327.9 292.6 333.3 1.63 17 495 5949 -4.7 -26.7 16 22.0 -11.1 80 12 328.3 328.4 292.1 331.4 0.87 18 483 6141 -6.3 -13.3 58 7.0 -9.1 82 11 328.6 329.2 293.9 338.3 2.84 19 476 6255 -6.5 -32.5 11 26.0 -12.9 86 11 329.7 329.8 292.2 331.7 0.52 20 455 6606 -8.3 -36.3 8 28.0 -14.5 100 11 331.7 331.8 292.6 333.2 0.38 21 451 6675 -8.9 -16.9 52 8.0 -11.9 103 11 331.8 332.3 294.3 339.7 2.26 22 406 7478 -15.5 -18.6 77 3.1 -16.6 135 11 333.4 333.9 294.6 341.1 2.17 23 403 7534 -15.9 -19.3 75 3.4 -17.0 138 11 333.6 334.0 294.6 340.9 2.06 24 400 7590 -16.1 -19.8 73 3.7 -17.3 140 11 334.1 334.5 294.6 341.1 1.99 25 389 7800 -17.3 -21.9 67 4.6 -18.7 139 11 335.2 335.5 294.6 341.3 1.70 26 377 8036 -16.7 -29.7 32 13.0 -19.9 139 11 339.0 339.2 294.8 342.2 0.86 27 346 8679 -20.7 -39.7 17 19.0 -23.9 137 12 342.0 342.1 295.1 343.4 0.35 28 345 8700 -20.7 -39.7 17 19.0 -23.9 137 12 342.3 342.3 295.2 343.7 0.35 29 300 9720 -29.1 -46.1 18 17.0 -31.0 160 12 344.4 344.4 295.6 345.2 0.20 30 253 10909 -39.9 -53.9 21 14.0 -40.8 165 14 345.6 345.6 295.7 346.0 0.10 31 250 10990 -40.7 -53.7 23 13.0 -41.5 165 14 345.6 345.6 295.7 346.0 0.10 32 240 11265 -43.3 -53.3 32 10.0 -43.9 169 16 345.7 345.7 295.8 346.2 0.11 33 236 11377 -44.3 -52.3 41 8.0 -44.7 171 17 345.9 345.9 295.8 346.4 0.13 34 228 11606 -45.9 -48.4 76 2.5 -46.0 175 18 346.8 346.9 296.1 347.7 0.21 35 200 12460 -53.3 -56.1 71 2.8 -53.4 190 23 348.4 348.4 296.4 348.8 0.10 36 158 13937 -66.5 -69.9 62 3.4 -66.5 153 28 350.3 350.3 296.7 350.4 0.02 37 150 14250 -69.1 -71.2 74 2.1 -69.1 135 37 351.1 351.1 296.9 351.1 0.02 38 142 14573 -72.5 -74.6 73 2.1 -72.5 133 40 350.7 350.7 296.8 350.7 0.01 39 138 14739 -73.5 -73.5 100 0.0 -73.5 133 41 351.8 351.8 297.0 351.8 0.01 40 109 16081 -82.3 -83.9 76 1.6 -82.3 120 46 359.7 359.7 298.7 359.8 0.00 41 100 16560 -82.3 -85.5 58 3.2 -82.3 100 26 368.7 368.7 300.4 368.7 0.00 42 90 17147 -85.5 -87.9 65 2.4 -85.5 75 26 373.6 373.6 301.2 373.6 0.00 43 89 17209 -85.5 -88.1 63 2.6 -85.5 78 25 374.8 374.8 301.4 374.8 0.00 44 85 17463 -84.1 -87.3 57 3.2 -84.1 88 23 382.6 382.6 302.6 382.6 0.00 45 81 17736 -78.1 -84.1 37 6.0 -78.1 99 20 400.2 400.2 305.2 400.3 0.00 46 73 18336 -75.5 -83.5 27 8.0 -75.5 143 13 417.8 417.8 307.4 417.8 0.01 47 72 18416 -74.9 -82.9 28 8.0 -74.9 176 11 420.7 420.7 307.8 420.8 0.01 48 70 18580 -76.1 -83.1 32 7.0 -76.2 245 6 421.6 421.6 307.9 421.6 0.01 49 59 19552 -81.7 -87.7 35 6.0 -81.7 325 10 430.1 430.1 308.9 430.1 0.00 50 52 20284 -68.3 -80.3 16 12.0 -68.5 70 26 477.2 477.2 313.2 477.2 0.01 51 50 20520 -67.7 -80.7 14 13.0 -67.9 110 33 484.0 484.0 313.8 484.0 0.01 52 40 21868 -65.5 -82.5 8 17.0 -65.8 90 41 521.4 521.4 316.4 521.4 0.01 53 37 22347 -60.3 -81.3 5 21.0 -61.0 90 46 546.5 546.5 317.9 546.6 0.01 54 30 23650 -61.3 -82.3 5 21.0 -62.1 105 46 577.5 577.5 319.5 577.6 0.02 55 28 24079 -60.9 -81.9 5 21.0 -61.7 103 43 590.1 590.2 320.2 590.3 0.02 56 26 24545 -55.7 -79.7 3 24.0 -57.3 101 39 617.6 617.6 321.4 617.8 0.03 57 23 25329 -53.9 -77.9 4 24.0 -56.1 644.9 644.9 322.5 645.2 0.04 TRP 90 17147 -85.5 -87.9 65 2.4 -85.5 75 26 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 562.44 mb = 4940.23 m = 16207.90 ft Wetbulb zero: 699.64 mb = 3151.26 m = 10338.64 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 31.93 % Est. max temperature: 31.55 C = 88.78 F Sfc-Lift cond lev (LCL): 950.98 mb = 539.80 m = 1770.97 ft T: 21.74 C 700-500 lapse rate: 6.06 C/km ThetaE index: 13.44 C Layer 783.0- 733.0 mb Conv cond level (CCL): 816.36 mb = 1850.26 m = 6070.32 ft Mean mixing ratio: 12.44 g/kg Conv temperature: 32.16 C = 89.89 F Cap Strength: 6.27 C Lifted Index: 4.39 C Risk: None Lifted Index @300 mb: 7.97 C Lifted Index @700 mb: 5.95 C Showalter Index: 6.20 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 14.50 C K Index: -2.50 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.37 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 28019.71 J/kg Cap Strength: 6.20 C Lift Cond Lev (LCL): 884.20 mb = 1170.42 m = 3839.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 99 at 9 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 10 0 0 -0.0 -0.0 | 279 9 8.4 -1.4 1 1000 102 65 9 -8.2 -3.8 | 357 5 0.2 -5.2 2 977 305 65 16 -14.5 -6.8 | 37 10 -6.1 -8.1 3 943 610 80 19 -18.7 -3.3 | 66 11 -10.3 -4.7 4 925 781 80 20 -19.7 -3.5 | 67 12 -11.3 -4.9 5 911 914 85 20 -19.9 -1.7 | 75 12 -11.5 -3.1 6 850 1509 105 8 -7.7 2.1 | 224 1 0.7 0.7 7 848 1524 105 9 -8.7 2.3 | 162 1 -0.3 0.9 8 789 2134 355 4 0.3 -4.0 | 302 10 8.7 -5.4 9 708 3048 15 8 -2.1 -7.7 | 325 11 6.3 -9.1 10 700 3147 35 7 -4.0 -5.7 | 328 8 4.4 -7.1 11 657 3658 75 12 -11.6 -3.1 | 36 6 -3.2 -4.5 12 587 4572 75 14 -13.5 -3.6 | 46 7 -5.1 -5.0 13 565 4877 65 15 -13.6 -6.3 | 34 9 -5.2 -7.7 14 524 5486 65 11 -10.0 -4.6 | 15 6 -1.6 -6.0 15 500 5870 80 12 -11.8 -2.1 | 45 5 -3.4 -3.5 16 486 6096 80 11 -10.8 -1.9 | 37 4 -2.4 -3.3 17 400 7590 140 11 -7.1 8.4 | 191 7 1.3 7.0 18 398 7620 140 11 -7.1 8.4 | 191 7 1.3 7.0 19 324 9144 135 12 -8.5 8.5 | 179 7 -0.1 7.1 20 300 9720 160 12 -4.1 11.3 | 203 11 4.3 9.9 21 262 10668 165 13 -3.4 12.6 | 204 12 5.0 11.2 22 250 10990 165 14 -3.6 13.5 | 201 13 4.8 12.1 23 208 12192 185 22 1.9 21.9 | 207 23 10.3 20.5 24 200 12460 190 23 4.0 22.7 | 210 25 12.4 21.3 25 163 13716 165 22 -5.7 21.3 | 188 20 2.7 19.9 26 150 14250 135 37 -26.2 26.2 | 144 30 -17.8 24.8 27 126 15240 130 45 -34.5 28.9 | 137 38 -26.1 27.5 28 102 16459 115 46 -41.7 19.4 | 118 38 -33.3 18.1 29 100 16560 100 26 -25.6 4.5 | 100 17 -17.2 3.1 30 90 17147 75 26 -25.1 -6.7 | 64 19 -16.7 -8.1 31 74 18288 120 15 -13.0 7.5 | 143 8 -4.6 6.1 32 70 18580 245 6 5.4 2.5 | 265 14 13.8 1.2 33 57 19812 345 11 2.8 -10.6 | 317 16 11.2 -12.0 34 50 20520 110 33 -31.0 11.3 | 114 25 -22.6 9.9 35 44 21336 90 35 -35.0 0.0 | 87 27 -26.6 -1.4 36 34 22860 90 52 -52.0 0.0 | 88 44 -43.6 -1.4 37 30 23650 105 46 -44.4 11.9 | 106 38 -36.0 10.5 38 25 24384 100 37 -36.4 6.4 | 100 28 -28.0 5.0 Wind Parameters Mean winds (0-6000m): 69.3 at 11.3 knts Storm direction: 99.3 at 8.5 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 44.9 deg Storm rel helicity (0-3000m) pos: 59.0 neg: -10.4 tot: 48.6 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 31.06 Bulk Shear: 0.30 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 68 13 29 7| 18.5 0.0 18.5| 30.1 0.0 30.1 60.1 0.87| 21.2 18.4 1000 76 16 54 9| 9.3 0.0 9.3| 43.5 0.0 43.5 43.5 0.82| 14.0 11.5 1500 81 15 59 8| 2.8 0.0 2.8| 47.6 0.0 47.6 31.7 0.71| 13.1 9.4 2000 80 13 51 6| 2.1 2.4 4.5| 47.9 -6.8 41.1 20.6 0.52| 12.9 6.7 2500 77 11 34 5| 1.7 2.2 3.9| 51.7 -10.4 41.4 16.6 0.48| 11.0 5.3 3000 70 11 17 5| 1.6 1.8 3.5| 59.0 -10.4 48.6 16.2 0.51| 9.6 4.9 4000 68 10 14 5| 2.6 1.4 4.0| 75.8 -10.4 65.4 16.3 0.55| 8.7 4.8 5000 69 11 21 6| 2.1 1.3 3.4| 76.8 -15.0 61.8 12.4 0.50| 7.4 3.7 6000 69 11 22 6| 1.7 1.1 2.8| 80.5 -19.0 61.5 10.3 0.46| 6.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//VTSP/skewt/VTSP.skewt.20251210.00.gif