UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VOHY... Searching the city database file for: VOHY ... Date:0000Z 10 OCT 25 Station: VOHY WMO ident: 43128 Latitude: 17.45 Longitude: 78.47 Elevation: 545.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 955 545 22.6 17.6 73 5.0 19.2 0 0 299.7 302.1 294.0 338.8 13.37 2 954 552 23.2 17.2 69 6.0 19.1 19 1 300.4 302.8 294.0 338.6 13.05 3 953 559 22.8 17.8 73 5.0 19.4 38 2 300.1 302.5 294.3 339.8 13.58 4 952 567 22.8 16.8 69 6.0 18.7 57 3 300.1 302.5 293.7 337.5 12.74 5 950 581 25.0 16.0 57 9.0 18.9 95 4 302.6 304.8 293.9 338.4 12.12 6 946 610 23.4 16.4 65 7.0 18.7 169 8 301.3 303.6 293.9 338.1 12.50 7 938 669 23.8 14.8 57 9.0 17.8 111 10 302.4 304.5 293.3 336.0 11.35 8 925 765 23.8 13.8 54 10.0 17.2 15 12 303.6 305.6 293.3 335.7 10.78 9 850 1497 18.4 8.4 52 10.0 12.3 15 13 305.4 306.9 291.7 330.0 8.16 10 836 1639 17.4 7.4 52 10.0 11.4 15 13 305.8 307.3 291.5 329.2 7.75 11 733 2751 12.0 2.0 50 10.0 6.4 355 9 311.6 312.8 291.9 330.5 6.04 12 700 3135 9.6 1.6 57 8.0 5.2 325 15 313.1 314.3 292.3 332.4 6.15 13 692 3230 8.6 2.6 66 6.0 5.2 321 13 313.0 314.3 292.7 333.9 6.68 14 673 3460 8.0 -1.0 53 9.0 3.2 313 9 314.9 315.9 292.2 331.6 5.29 15 665 3558 8.4 -4.6 39 13.0 2.0 309 7 316.4 317.2 291.6 329.5 4.09 16 645 3810 6.6 -1.4 57 8.0 2.4 291 4 317.1 318.2 292.9 334.2 5.36 17 624 4080 5.2 -7.8 38 13.0 -0.9 306 3 318.5 319.2 291.6 329.7 3.41 18 570 4813 1.0 -12.0 37 13.0 -4.5 345 4 322.0 322.5 292.0 330.9 2.67 19 555 5027 -0.7 -8.7 55 8.0 -4.3 325 4 322.4 323.1 292.9 334.2 3.57 20 548 5128 -1.7 -6.7 69 5.0 -4.1 318 5 322.4 323.2 293.4 336.3 4.23 21 500 5850 -6.9 -11.1 72 4.2 -8.7 20 2 324.6 325.3 293.2 335.6 3.28 22 489 6024 -7.3 -16.3 49 9.0 -10.6 55 3 326.2 326.6 292.7 333.7 2.19 23 484 6104 -7.5 -20.5 35 13.0 -11.8 70 3 326.9 327.2 292.3 332.3 1.55 24 470 6332 -8.5 -16.5 52 8.0 -11.4 86 3 328.4 328.9 293.4 336.2 2.24 25 464 6432 -9.1 -14.1 67 5.0 -11.1 92 3 328.9 329.5 293.9 338.4 2.77 26 445 6755 -10.5 -15.5 67 5.0 -12.4 114 3 331.1 331.6 294.3 340.0 2.57 27 415 7290 -13.5 -20.5 56 7.0 -15.7 151 2 333.9 334.3 294.4 340.3 1.80 28 400 7570 -15.1 -23.1 50 8.0 -17.5 170 2 335.4 335.7 294.5 340.7 1.49 29 393 7703 -15.9 -22.9 55 7.0 -18.0 167 2 336.0 336.3 294.7 341.6 1.54 30 351 8543 -21.7 -28.7 53 7.0 -23.4 243 3 339.2 339.4 295.0 343.0 1.02 31 322 9172 -25.9 -34.9 43 9.0 -27.5 298 4 341.9 342.0 295.3 344.2 0.61 32 300 9680 -29.5 -38.5 41 9.0 -30.8 225 11 343.8 343.9 295.7 345.6 0.46 33 257 10763 -38.9 -44.9 53 6.0 -39.4 345.5 345.5 295.8 346.6 0.27 TRP WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 561.18 mb = 4938.67 m = 16202.79 ft Wetbulb zero: 629.60 mb = 4007.18 m = 13146.76 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 52.93 % Est. max temperature: 30.32 C = 86.58 F Sfc-Lift cond lev (LCL): 887.45 mb = 1123.77 m = 3686.86 ft T: 21.15 C 700-500 lapse rate: 6.08 C/km ThetaE index: 9.19 C Layer 946.0- 733.0 mb Conv cond level (CCL): 690.81 mb = 3244.26 m = 10643.75 ft Mean mixing ratio: 10.19 g/kg Conv temperature: 35.91 C = 96.63 F Cap Strength: 4.75 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 8.13 C Lifted Index @700 mb: 3.84 C Showalter Index: 4.33 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 15.30 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 128.80 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.65 J/kg Max Up Vert Vel: 4.83 m/s Conv Inhibition (B-): 1699.48 J/kg Cap Strength: 4.54 C Lift Cond Lev (LCL): 786.71 mb = 2152.84 m = 7063.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 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 ---------------------------------------------------------- 0 955 545 0 0 -0.0 -0.0 | 207 6 2.5 5.0 1 946 610 170 8 -1.4 7.9 | 185 13 1.2 12.9 2 925 765 15 12 -3.1 -11.6 | 5 7 -0.6 -6.6 3 909 914 20 13 -4.4 -12.2 | 15 7 -1.9 -7.2 4 878 1219 20 13 -4.4 -12.2 | 15 7 -1.9 -7.2 5 850 1497 15 13 -3.4 -12.6 | 6 8 -0.8 -7.6 6 817 1829 15 13 -3.4 -12.6 | 6 8 -0.8 -7.6 7 788 2134 15 10 -2.6 -9.7 | 1 5 -0.0 -4.7 8 760 2438 20 8 -2.7 -7.5 | 4 3 -0.2 -2.5 9 733 2743 355 9 0.8 -9.0 | 320 5 3.3 -4.0 10 707 3048 330 14 7.0 -12.1 | 307 12 9.5 -7.1 11 700 3135 325 15 8.6 -12.3 | 303 13 11.2 -7.3 12 656 3658 305 5 4.1 -2.9 | 252 7 6.6 2.1 13 632 3962 275 3 3.0 -0.3 | 230 7 5.5 4.7 14 608 4267 10 3 -0.5 -3.0 | 225 3 2.0 2.0 15 586 4572 10 4 -0.7 -3.9 | 241 2 1.9 1.0 16 564 4877 335 4 1.7 -3.6 | 252 4 4.2 1.3 17 523 5486 290 6 5.6 -2.1 | 250 9 8.2 2.9 18 500 5850 20 2 -0.7 -1.9 | 211 4 1.9 3.1 19 484 6096 70 3 -2.8 -1.0 | 176 4 -0.3 3.9 20 400 7570 170 2 -0.3 2.0 | 198 7 2.2 6.9 21 397 7620 160 2 -0.7 1.9 | 195 7 1.9 6.9 22 323 9144 300 4 3.5 -2.0 | 244 7 6.0 3.0 23 300 9680 225 11 7.8 7.8 | 219 16 10.3 12.8 24 258 10668 200 13 4.4 12.2 | 202 19 7.0 17.2 Wind Parameters Mean winds (0-6000m): 357.1 at 7.5 knts Storm direction: 27.1 at 5.6 knts Shear (0-3000m) pos: 2.2 neg: 2.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -66.8 tot: -65.5 m^2/s^2 ave: -21.8 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -7.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.11 Bulk Shear: 3.74 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 26 10 24 5| 13.4 0.0 13.4| 1.1 -35.0 -33.9 -67.7 -0.86| 34.3-29.4 1000 21 12 15 6| 6.7 0.6 7.3| 1.1 -37.2 -36.1 -36.1 -0.86| 17.7-15.3 1500 19 12 11 6| 4.5 0.8 5.3| 1.1 -37.9 -36.8 -24.5 -0.82| 12.6-10.3 2000 18 11 10 6| 3.3 1.3 4.6| 1.3 -38.9 -37.6 -18.8 -0.76| 10.5 -8.0 2500 12 11 358 6| 2.7 2.3 5.0| 1.3 -45.7 -44.5 -17.8 -0.69| 10.4 -7.2 3000 3 11 343 6| 2.2 2.2 4.4| 1.3 -66.8 -65.5 -21.8 -0.70| 10.3 -7.3 4000 360 9 329 5| 2.1 1.6 3.8| 3.1 -76.4 -73.3 -18.3 -0.65| 9.1 -6.0 5000 355 8 316 5| 1.7 1.7 3.4| 4.8 -77.6 -72.8 -14.6 -0.58| 8.1 -4.7 6000 357 7 310 4| 1.6 1.4 3.0| 5.1 -82.3 -77.2 -12.9 -0.57| 7.6 -4.3 Wrote GIF file: /home/apache/climate/data/raob//VOHY/skewt/VOHY.skewt.20251010.00.gif