UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 19 DEC 25 Station: VI874 WMO ident: 42874 Latitude: 21.22 Longitude: 81.67 ------------------------------------------------------------------------------- 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 981 14.0 11.0 82 3.0 12.2 360 4 288.7 290.2 286.2 312.4 8.42 1 980 14.2 6.2 59 8.0 9.9 289.0 290.1 283.9 306.3 6.07 2 960 18.4 0.4 30 18.0 9.3 295.0 295.7 284.2 307.1 4.10 3 951 19.0 -2.0 24 21.0 8.8 296.4 297.0 284.1 306.8 3.47 4 894 15.0 -4.0 27 19.0 6.1 297.5 298.1 284.2 307.1 3.18 5 839 13.2 -10.8 18 24.0 3.3 301.1 301.5 284.3 307.3 2.00 6 830 13.8 -11.2 16 25.0 3.5 302.7 303.0 284.9 308.8 1.95 7 825 14.6 -13.4 13 28.0 3.4 304.0 304.3 285.1 309.3 1.65 8 821 15.2 -14.8 11 30.0 3.4 305.1 305.4 285.2 309.8 1.47 9 817 16.2 -16.8 9 33.0 3.5 306.6 306.8 285.5 310.7 1.25 10 814 17.0 -20.0 6 37.0 3.5 307.7 307.9 285.7 310.9 0.96 11 810 17.8 -24.2 4 42.0 3.4 309.0 309.1 285.8 311.3 0.67 12 805 18.6 310.4 13 799 19.2 311.7 14 787 19.2 313.1 15 745 17.0 315.6 16 675 12.2 -31.8 3 44.0 -0.9 319.3 319.4 289.0 320.7 0.39 17 643 10.0 -31.0 4 41.0 -2.3 321.3 321.4 289.6 322.9 0.45 18 530 -1.7 -31.7 8 30.0 -9.6 325.5 325.6 291.0 327.4 0.51 19 498 -5.9 -32.9 10 27.0 -12.4 326.2 326.3 291.2 328.0 0.48 20 475 -9.5 -34.5 11 25.0 -15.0 326.2 326.3 291.1 327.8 0.43 21 421 -15.1 -41.1 9 26.0 -19.6 330.5 330.5 292.1 331.5 0.25 22 274 -39.1 -76.1 1 37.0 -40.2 338.9 338.9 294.1 338.9 0.00 23 189 -58.1 -89.1 1 31.0 -58.3 346.3 346.3 295.8 346.3 0.00 24 171 -63.5 -92.5 1 29.0 -63.6 347.4 347.4 296.1 347.4 0.00 25 144 -70.5 -97.5 1 27.0 -70.5 352.7 352.7 297.2 352.7 0.00 26 105 -77.3 -102.3 1 25.0 -77.3 250 39 373.1 373.1 301.1 373.1 0.00 27 104 -77.5 -102.5 1 25.0 -77.5 250 39 373.8 373.8 301.2 373.8 0.00 28 92 -77.9 -102.9 1 25.0 -77.9 263 34 386.3 386.3 303.2 386.3 0.00 29 87 -79.3 -104.3 1 25.0 -79.3 271 30 389.7 389.7 303.8 389.7 0.00 30 76 -79.5 -104.5 1 25.0 -79.6 292 21 404.7 404.7 305.8 404.7 0.00 31 67 -79.3 -104.3 1 25.0 -79.3 315 14 420.0 420.0 307.7 420.0 0.00 32 62 -75.9 -101.9 1 26.0 -76.0 334 14 436.9 436.9 309.6 436.9 0.00 33 58 -72.7 -98.7 1 26.0 -72.8 350 13 452.5 452.5 311.1 452.6 0.00 34 56 -70.5 -97.5 1 27.0 -70.6 358 12 462.1 462.1 312.0 462.1 0.00 35 39 -63.5 -92.5 1 29.0 -64.0 54 9 530.2 530.2 316.9 530.2 0.00 36 32 -59.3 -89.3 1 30.0 -60.2 77 7 572.3 572.3 319.3 572.3 0.00 37 29 -60.5 -90.5 1 30.0 -61.4 99 6 585.4 585.4 319.9 585.4 0.00 38 23 -55.7 -86.7 1 31.0 -57.5 193 8 639.6 639.6 322.3 639.7 0.01 39 22 -53.5 -85.5 1 32.0 -55.9 211 8 654.3 654.3 322.9 654.4 0.01 40 20 -50.9 -83.9 1 33.0 -54.1 250 9 680.4 680.4 323.8 680.5 0.02 41 18 -52.5 -84.5 1 32.0 -55.5 249 11 696.1 696.1 324.3 696.3 0.02 42 17 -53.9 -85.9 1 32.0 -56.7 249 12 703.1 703.1 324.6 703.2 0.01 43 11 -52.1 -85.1 1 33.0 -56.5 246 21 802.9 802.9 327.3 803.1 0.03 44 9.0 -47.7 -81.7 1 34.0 -54.5 867.2 867.3 328.8 867.8 0.06 TRP 104 -77.5 -102.5 1 25.0 -77.5 250 39 373.8 373.8 301.2 373.8 0.00 WND Sounding variables and indices Freezing level: 546.42 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 703.57 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 13.15 % Est. max temperature: 27.68 C = 81.82 F Sfc-Lift cond lev (LCL): 937.84 mb = -9999.00 m = -9999.00 ft T: 18.10 C ThetaE index: 6.15 C Layer 980.0- 960.0 mb Conv cond level (CCL): 464.45 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 52.07 C = 125.72 F Cap Strength: 20.06 C Lifted Index: 18.61 C Risk: None Lifted Index @300 mb: 21.79 C Lifted Index @700 mb: 19.63 C Showalter Index: 18.49 C Risk: None Total Totals Index: 15.42 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: -3.78 C K Index: -34.46 Risk: None Sweat Index: 27.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 20.02 C Lift Cond Lev (LCL): 706.99 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 701.99 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 104 16140 250 39 36.6 13.3 1 1019 0 360 4 -0.0 -4.0 2 981 272 360 4 -0.0 -4.0 3 977 305 115 3 -2.7 1.3 4 944 610 355 9 0.8 -9.0 5 925 795 345 11 2.8 -10.6 6 912 914 340 11 3.8 -10.3 7 880 1219 340 10 3.4 -9.4 8 850 1509 350 14 2.4 -13.8 9 819 1829 355 22 1.9 -21.9 10 790 2134 360 28 -0.0 -28.0 11 762 2438 360 22 -0.0 -22.0 12 735 2743 360 16 -0.0 -16.0 13 709 3048 5 14 -1.2 -13.9 14 700 3155 5 15 -1.3 -14.9 15 658 3658 5 15 -1.3 -14.9 16 634 3962 360 15 -0.0 -15.0 17 610 4267 350 15 2.6 -14.8 18 588 4572 345 16 4.1 -15.5 19 566 4877 355 15 1.3 -14.9 20 525 5486 30 12 -6.0 -10.4 21 500 5890 15 7 -1.8 -6.8 22 487 6096 5 8 -0.7 -8.0 23 400 7590 320 24 15.4 -18.4 24 398 7620 320 24 15.4 -18.4 25 323 9144 320 24 15.4 -18.4 26 300 9680 325 36 20.6 -29.5 27 260 10668 310 26 19.9 -16.7 28 250 10930 305 32 26.2 -18.4 29 206 12192 280 36 35.5 -6.3 30 200 12390 280 38 37.4 -6.6 31 161 13716 280 44 43.3 -7.6 32 150 14170 275 50 49.8 -4.4 33 125 15240 270 56 56.0 -0.0 34 100 16530 250 40 37.6 13.7 35 70 18560 305 15 12.3 -8.6 36 50 20520 25 11 -4.6 -10.0 37 30 23660 85 6 -6.0 -0.5 38 20 26230 250 9 8.5 3.1 39 10 30710 245 23 20.8 9.7 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VI874/skewt/VI874.skewt.20251219.00.gif