UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 16 OCT 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1002 60 30.0 22.0 62 8.0 24.2 30 8 303.0 306.1 297.3 352.9 16.84 1 1000 78 29.2 24.2 75 5.0 25.5 65 7 302.4 305.9 298.7 359.7 19.35 2 925 766 24.0 17.0 65 7.0 19.2 50 20 303.8 306.3 295.1 343.4 13.29 3 850 1501 19.2 10.2 56 9.0 13.5 50 21 306.3 308.0 292.8 334.1 9.23 4 700 3150 10.8 5.8 71 5.0 7.8 75 9 314.4 316.0 294.4 340.3 8.29 5 500 5880 -3.5 -19.5 28 16.0 -9.2 75 4 328.8 329.1 292.9 334.5 1.63 6 400 7600 -14.9 -25.9 39 11.0 -17.9 320 7 335.6 335.9 294.3 339.9 1.16 7 300 9730 -29.3 -50.3 11 21.0 -31.4 215 2 344.1 344.1 295.4 344.6 0.13 8 250 11000 -39.3 -54.3 19 15.0 -40.2 240 7 347.6 347.7 296.2 348.0 0.10 9 200 12490 -52.3 -69.3 11 17.0 -52.7 220 8 349.9 350.0 296.6 350.0 0.02 10 150 14290 -67.3 -75.3 31 8.0 -67.4 175 5 354.2 354.2 297.5 354.2 0.01 11 106 16303 -81.1 -87.1 36 6.0 -81.1 150 8 364.9 364.9 299.7 364.9 0.00 12 100 16630 -80.3 -87.3 30 7.0 -80.3 85 11 372.6 372.6 301.0 372.6 0.00 13 87 17416 -82.7 -88.7 35 6.0 -82.7 123 16 382.9 382.9 302.7 382.9 0.00 14 75 18252 -80.7 -87.7 30 7.0 -80.7 114 24 403.7 403.7 305.7 403.7 0.00 15 70 18650 -73.3 -86.3 12 13.0 -73.3 110 28 427.6 427.6 308.6 427.6 0.00 16 68 18821 -70.9 -85.9 9 15.0 -71.0 113 27 436.3 436.3 309.5 436.3 0.00 17 63 19272 -71.5 -87.5 7 16.0 -71.6 119 23 444.6 444.6 310.3 444.6 0.00 18 60 19563 -67.5 -90.5 2 23.0 -67.7 124 21 459.8 459.8 311.8 459.8 0.00 19 53 20315 -64.5 -97.5 0 33.0 -64.8 135 15 483.4 483.4 313.7 483.4 0.00 20 50 20670 -65.7 -97.7 0 32.0 -66.0 140 12 488.7 488.7 314.1 488.7 0.00 21 39 22188 -64.5 -97.5 0 33.0 -64.9 118 24 527.7 527.7 316.8 527.7 0.00 22 34 23039 -59.3 -93.3 0 34.0 -60.2 106 30 562.5 562.5 318.8 562.5 0.00 23 30 23830 -56.3 -91.3 0 35.0 -57.7 95 36 591.2 591.2 320.2 591.2 0.00 24 26 24741 -55.5 -90.5 1 35.0 -57.2 93 40 618.1 618.1 321.4 618.1 0.00 25 23 25520 -57.1 -91.1 1 34.0 -58.7 92 43 635.5 635.5 322.1 635.5 0.00 26 20 26410 -54.7 -89.7 1 35.0 -57.0 90 47 668.7 668.7 323.4 668.8 0.01 27 19 26739 -54.9 -89.9 1 35.0 -57.2 90 46 678.0 678.0 323.7 678.0 0.01 28 15 28276 -48.7 -85.7 1 37.0 -53.4 88 43 746.0 746.0 325.8 746.2 0.02 29 12 29749 -48.1 -85.1 1 37.0 -53.8 86 40 797.3 797.3 327.2 797.5 0.02 30 11 30328 -44.5 -82.5 1 38.0 -52.1 86 38 830.5 830.5 328.0 830.9 0.04 31 10 30970 -42.9 -80.9 1 38.0 -51.7 85 37 859.4 859.4 328.6 860.0 0.06 32 9.7 31176 -42.5 -80.5 1 38.0 -51.5 868.4 868.5 328.8 869.1 0.06 33 8.5 32066 -43.3 -81.3 1 38.0 -52.5 898.7 898.8 329.4 899.4 0.06 34 7.8 32647 -41.3 -80.3 1 39.0 -52.0 929.1 929.2 330.0 930.0 0.08 35 7.3 33096 -42.7 -80.7 1 38.0 -52.9 941.2 941.2 330.2 942.1 0.08 36 7.1 33283 -43.5 -81.5 1 38.0 -53.5 945.4 945.4 330.2 946.2 0.07 37 5.9 34549 -36.1 -76.1 1 40.0 -51.4 1028.9 1029.0 331.6 1031.5 0.21 38 5.6 34912 -35.1 -75.1 1 40.0 -51.2 1048.8 1048.9 331.9 1052.1 0.26 39 5.2 35433 -30.5 -72.5 1 42.0 -50.2 1092.0 1092.2 332.6 1097.4 0.41 TRP 106 16303 -81.1 -87.1 36 6.0 -81.1 150 8 364.9 364.9 299.7 364.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 548.95 mb = 5211.82 m = 17098.93 ft Wetbulb zero: 608.42 mb = 4287.69 m = 14067.04 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 57.06 % Est. max temperature: 33.22 C = 91.79 F Sfc-Lift cond lev (LCL): 892.64 mb = 1075.52 m = 3528.56 ft T: 21.98 C 700-500 lapse rate: 5.24 C/km ThetaE index: 25.57 C Layer 925.0- 700.0 mb Conv cond level (CCL): 814.26 mb = 1865.86 m = 6121.51 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 35.10 C = 95.19 F Cap Strength: 2.13 C Lifted Index: -0.30 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: 0.41 C Showalter Index: 5.86 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 13.70 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 168.40 Risk: None Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 194.27 J/kg Max Up Vert Vel: 19.71 m/s Conv Inhibition (B-): 96.31 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 870.80 mb = 1290.87 m = 4235.09 ft Lev Free Conv (LFC): 625.80 mb = 4059.14 m = 13317.23 ft Equ Level (EL): 255.80 mb = 10840.28 m = 35564.79 ft B at Equ Level: 193.45 J/kg Max Parcel Lev (MPL): 145.80 mb = 14454.70 m = 47422.99 ft Wind level data Storm motion: 97 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 1002 60 30 8 -4.0 -6.9 | 334 9 3.9 -7.9 1 1000 78 65 7 -6.3 -3.0 | 339 4 1.5 -4.0 2 975 305 60 14 -12.1 -7.0 | 28 9 -4.3 -8.0 3 925 766 50 20 -15.3 -12.9 | 28 16 -7.4 -13.9 4 850 1501 50 21 -16.1 -13.5 | 30 17 -8.2 -14.5 5 789 2134 45 13 -9.2 -9.2 | 7 10 -1.3 -10.2 6 761 2438 55 13 -10.6 -7.5 | 18 9 -2.8 -8.5 7 734 2743 50 8 -6.1 -5.1 | 344 6 1.7 -6.2 8 708 3048 75 8 -7.7 -2.1 | 357 3 0.1 -3.1 9 700 3150 75 9 -8.7 -2.3 | 14 3 -0.8 -3.3 10 683 3353 80 8 -7.9 -1.4 | 0 2 -0.0 -2.4 11 658 3658 110 7 -6.6 2.4 | 223 2 1.3 1.4 12 633 3962 100 5 -4.9 0.9 | 273 3 2.9 -0.1 13 587 4572 150 6 -3.0 5.2 | 229 6 4.9 4.2 14 525 5486 120 6 -5.2 3.0 | 233 3 2.7 2.0 15 506 5791 100 7 -6.9 1.2 | 258 1 1.0 0.2 16 500 5880 75 4 -3.9 -1.0 | 297 5 4.0 -2.0 17 467 6401 0 1 -0.0 -1.0 | 284 8 7.9 -2.0 18 449 6706 25 1 -0.4 -0.9 | 284 8 7.4 -1.9 19 432 7010 0 1 -0.0 -1.0 | 284 8 7.9 -2.0 20 415 7315 315 5 3.5 -3.5 | 292 12 11.4 -4.5 21 400 7600 320 7 4.5 -5.4 | 297 14 12.4 -6.4 22 399 7620 325 7 4.0 -5.7 | 300 14 11.9 -6.7 23 367 8230 295 6 5.4 -2.5 | 285 14 13.3 -3.5 24 353 8534 190 4 0.7 3.9 | 251 9 8.6 2.9 25 338 8839 270 2 2.0 -0.0 | 276 10 9.9 -1.0 26 300 9730 215 2 1.1 1.6 | 266 9 9.0 0.6 27 299 9754 150 3 -1.5 2.6 | 256 7 6.4 1.6 28 286 10058 265 6 6.0 0.5 | 272 14 13.8 -0.5 29 274 10363 285 3 2.9 -0.8 | 279 11 10.8 -1.8 30 250 11000 240 7 6.1 3.5 | 260 14 13.9 2.5 31 240 11278 240 8 6.9 4.0 | 259 15 14.8 3.0 32 229 11582 255 8 7.7 2.1 | 266 16 15.6 1.1 33 200 12490 220 8 5.1 6.1 | 249 14 13.0 5.1 34 200 12497 205 6 2.5 5.4 | 247 11 10.4 4.4 35 190 12802 215 8 4.6 6.6 | 246 14 12.5 5.5 36 181 13106 190 11 1.9 10.8 | 225 14 9.8 9.8 37 164 13716 220 5 3.2 3.8 | 256 11 11.1 2.8 38 150 14290 175 5 -0.4 5.0 | 242 8 7.4 4.0 39 149 14326 190 8 1.4 7.9 | 233 12 9.3 6.9 40 121 15545 125 9 -7.4 5.2 | 187 4 0.5 4.2 41 115 15850 130 13 -10.0 8.4 | 164 8 -2.1 7.3 42 106 16303 150 8 -4.0 6.9 | 213 7 3.9 5.9 43 103 16459 145 6 -3.4 4.9 | 229 6 4.4 3.9 44 100 16630 85 11 -11.0 -1.0 | 57 4 -3.1 -2.0 45 98 16764 130 9 -6.9 5.8 | 192 5 1.0 4.8 46 70 18650 110 28 -26.3 9.6 | 115 20 -18.4 8.6 47 50 20670 140 12 -7.7 9.2 | 181 8 0.2 8.2 48 30 23830 95 36 -35.9 3.1 | 94 28 -28.0 2.1 49 20 26410 90 47 -47.0 0.0 | 89 39 -39.1 -1.0 50 10 30970 85 37 -36.9 -3.2 | 82 29 -29.0 -4.2 Wind Parameters Mean winds (0-6000m): 67.3 at 10.6 knts Storm direction: 97.3 at 7.9 knts Shear (0-3000m) pos: 1.6 neg: 0.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 25.5 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -25.8 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 159.54 Bulk Shear: 1.22 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 58 13 22 8| 10.9 0.0 10.9| 12.1 0.0 12.1 24.1 0.51| 13.9 7.1 1000 54 16 26 12| 5.4 1.8 7.2| 12.6 -1.0 11.6 11.6 0.40| 8.7 3.5 1500 52 18 27 13| 3.6 1.1 4.8| 13.5 -2.7 10.7 7.1 0.36| 6.3 2.2 2000 51 18 26 13| 2.7 1.1 3.8| 13.5 -16.7 -3.2 -1.6 0.11| 6.3 0.7 2500 51 17 24 13| 1.8 0.9 2.7| 16.9 -20.9 -4.0 -1.6 0.07| 6.0 0.4 3000 52 15 21 11| 1.6 0.7 2.3| 18.3 -25.8 -7.5 -2.5 0.02| 6.1 0.1 4000 57 13 21 9| 1.2 0.5 1.8| 20.0 -27.3 -7.3 -1.8 -0.01| 5.8 -0.1 5000 63 12 22 7| 1.3 0.3 1.6| 20.0 -29.4 -9.4 -1.9 -0.05| 5.2 -0.3 6000 67 11 20 5| 1.0 0.7 1.8| 21.5 -29.6 -8.1 -1.4 0.00| 5.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251016.11.gif