UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 1 MAY 25 Station: KPIT WMO ident: 72520 Latitude: 40.50 Longitude: -80.22 Elevation: 373.00 ------------------------------------------------------------------------------- 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 133 SFC 974 373 13.2 7.2 67 6.0 9.9 125 2 288.5 289.7 284.2 307.0 6.55 2 968 423 13.6 5.6 58 8.0 9.3 138 5 289.4 290.5 283.9 306.2 5.89 3 965 449 14.8 6.8 59 8.0 10.4 144 7 290.9 292.0 285.1 309.3 6.43 4 960 491 18.4 10.4 60 8.0 13.6 155 9 295.0 296.5 288.3 318.9 8.27 5 936 702 20.0 12.0 60 8.0 15.0 202 16 298.7 300.5 290.7 326.4 9.45 6 925 800 19.4 12.4 64 7.0 15.0 220 15 299.1 300.9 291.1 327.9 9.82 7 852 1502 14.0 10.9 82 3.1 12.1 225 17 300.6 302.4 291.5 329.0 9.66 8 850 1522 13.8 10.5 80 3.3 11.7 225 17 300.6 302.3 291.2 328.4 9.42 9 828 1743 12.4 7.9 74 4.5 9.7 227 18 301.4 302.9 290.4 325.4 8.10 10 797 2062 9.6 8.2 91 1.4 8.8 234 20 301.7 303.3 290.9 327.2 8.59 11 788 2156 9.4 6.3 81 3.1 7.6 235 20 302.5 303.9 290.3 325.2 7.62 12 774 2305 8.4 5.2 80 3.2 6.6 235 23 303.0 304.3 290.1 324.5 7.18 13 761 2445 7.4 4.4 81 3.0 5.7 235 25 303.3 304.6 290.0 324.1 6.90 14 747 2598 6.6 1.9 72 4.7 4.1 235 22 304.1 305.2 289.3 321.9 5.88 15 745 2620 6.6 0.6 65 6.0 3.5 235 22 304.3 305.3 288.9 320.6 5.37 16 741 2665 6.4 -0.6 61 7.0 2.9 235 21 304.6 305.5 288.6 319.7 4.94 17 729 2799 5.4 1.5 76 3.9 3.4 236 20 304.9 306.0 289.6 322.7 5.86 18 724 2855 5.2 -2.8 56 8.0 1.3 236 20 305.3 306.1 288.2 318.5 4.30 19 722 2878 5.0 0.0 70 5.0 2.4 237 20 305.3 306.3 289.2 321.5 5.30 20 720 2900 4.8 -1.2 65 6.0 1.8 237 20 305.3 306.2 288.8 320.2 4.87 21 712 2992 4.2 0.4 76 3.8 2.2 238 21 305.6 306.7 289.5 322.5 5.54 22 703 3095 3.6 -4.4 56 8.0 -0.1 240 21 306.1 306.8 288.2 318.2 3.92 23 700 3130 3.2 -3.8 60 7.0 -0.1 240 21 306.0 306.8 288.3 318.8 4.12 24 689 3258 2.0 -6.0 55 8.0 -1.6 241 22 306.1 306.7 287.8 317.1 3.54 25 683 3328 1.4 -4.6 64 6.0 -1.3 242 23 306.2 306.9 288.2 318.5 3.98 26 679 3376 1.2 -7.8 51 9.0 -2.6 242 23 306.5 307.1 287.5 316.3 3.13 27 677 3399 0.8 -6.2 59 7.0 -2.3 242 23 306.3 306.9 287.9 317.3 3.55 28 670 3483 0.4 -9.6 47 10.0 -3.7 243 24 306.7 307.3 287.2 315.4 2.75 29 664 3555 -0.3 -5.3 69 5.0 -2.6 244 25 306.7 307.5 288.3 318.8 3.88 30 662 3579 -0.5 -5.5 69 5.0 -2.7 244 25 306.8 307.5 288.3 318.7 3.83 31 654 3676 -1.1 -5.7 71 4.6 -3.1 245 26 307.2 307.9 288.5 319.1 3.82 32 648 3749 -1.7 -8.7 59 7.0 -4.6 246 27 307.3 307.9 287.7 316.9 3.06 33 641 3835 -2.3 -8.3 63 6.0 -4.8 246 27 307.6 308.2 287.9 317.6 3.19 34 640 3848 -2.5 -7.1 71 4.6 -4.5 246 27 307.5 308.2 288.2 318.5 3.51 35 639 3860 -2.5 -6.2 76 3.7 -4.1 247 27 307.6 308.3 288.5 319.4 3.76 36 636 3897 -2.7 -7.0 72 4.3 -4.6 247 27 307.8 308.5 288.4 319.0 3.56 37 634 3922 -2.7 -10.7 54 8.0 -5.8 247 28 308.1 308.6 287.6 316.6 2.67 38 633 3935 -2.7 -10.7 54 8.0 -5.8 247 28 308.2 308.7 287.6 316.7 2.67 39 625 4035 -3.1 -14.1 42 11.0 -7.1 248 28 308.9 309.3 287.2 315.5 2.05 40 622 4074 -3.3 -12.3 50 9.0 -6.7 248 29 309.1 309.5 287.7 316.7 2.39 41 621 4086 -3.3 -8.3 68 5.0 -5.4 248 29 309.2 309.9 288.6 319.6 3.29 42 618 4125 -3.1 -11.1 54 8.0 -6.2 249 29 309.9 310.4 288.2 318.4 2.65 43 613 4189 -3.7 -8.7 68 5.0 -5.8 249 29 309.9 310.5 288.8 320.2 3.23 44 611 4215 -3.7 -10.7 58 7.0 -6.5 249 30 310.2 310.7 288.4 319.1 2.77 45 609 4240 -3.3 -20.3 26 17.0 -8.5 250 30 311.0 311.2 287.1 315.1 1.25 46 608 4253 -3.1 -22.1 21 19.0 -8.7 250 30 311.3 311.6 287.1 314.9 1.07 47 604 4306 -3.5 -22.5 21 19.0 -9.1 250 30 311.5 311.7 287.1 315.0 1.04 48 602 4332 -3.5 -17.5 33 14.0 -8.2 251 31 311.8 312.1 287.8 317.1 1.61 49 596 4411 -3.9 -21.9 23 18.0 -9.2 252 32 312.2 312.4 287.4 315.9 1.11 50 579 4638 -5.7 -19.7 32 14.0 -10.1 254 34 312.7 313.0 287.9 317.3 1.38 51 574 4706 -6.1 -23.1 25 17.0 -10.9 253 33 313.0 313.2 287.6 316.5 1.04 52 569 4775 -6.7 -20.7 32 14.0 -10.9 252 33 313.1 313.3 287.9 317.4 1.29 53 562 4871 -7.3 -11.4 72 4.1 -8.9 250 32 313.5 314.0 289.6 322.7 2.85 54 500 5770 -13.9 -17.1 77 3.2 -14.9 245 31 316.1 316.5 289.6 322.7 2.00 55 400 7430 -23.7 -39.7 22 16.0 -25.9 250 45 324.2 324.2 290.3 325.3 0.30 56 300 9480 -37.5 -50.5 25 13.0 -38.4 280 30 332.5 332.5 292.5 333.0 0.12 57 250 10710 -48.3 -55.3 44 7.0 -48.6 265 36 334.3 334.3 293.0 334.6 0.08 58 200 12130 -60.7 -65.0 57 4.3 -60.7 250 32 336.6 336.6 293.5 336.8 0.03 59 158 13562 -70.7 -75.6 48 4.9 -70.7 260 35 343.2 343.2 295.1 343.2 0.01 60 150 13870 -70.5 -75.5 48 5.0 -70.5 280 39 348.6 348.6 296.3 348.7 0.01 61 100 16380 -59.1 -88.1 1 29.0 -59.5 260 24 413.5 413.5 306.9 413.5 0.00 62 82 17601 -65.7 -88.7 3 23.0 -65.9 282 24 424.2 424.2 308.2 424.2 0.00 63 80 17752 -63.9 -88.9 2 25.0 -64.1 291 23 430.9 430.9 308.9 430.9 0.00 64 75 18145 -64.9 -89.9 2 25.0 -65.1 289 21 436.8 436.8 309.6 436.8 0.00 65 74 18227 -62.9 -89.9 1 27.0 -63.2 278 19 442.7 442.7 310.1 442.7 0.00 66 70 18570 -61.5 -89.5 1 28.0 -61.9 275 15 452.8 452.8 311.1 452.8 0.00 67 67 18840 -62.3 -89.3 2 27.0 -62.6 290 19 456.8 456.8 311.5 456.8 0.00 68 65 19026 -61.1 -89.1 1 28.0 -61.5 275 15 463.4 463.4 312.1 463.4 0.00 69 50 20640 -63.5 -90.5 1 27.0 -63.8 90 12 493.8 493.8 314.5 493.9 0.00 70 48 20891 -63.3 -90.3 1 27.0 -63.7 53 12 500.1 500.1 314.9 500.1 0.00 71 47 21021 -60.1 -89.1 1 29.0 -60.7 94 13 510.8 510.8 315.7 510.8 0.00 72 45 21293 -59.9 -88.9 1 29.0 -60.6 144 11 517.7 517.7 316.1 517.7 0.00 73 41 21874 -60.7 -88.7 1 28.0 -61.3 35 2 529.7 529.7 316.9 529.7 0.00 74 39 22186 -60.1 -89.1 1 29.0 -60.8 30 4 538.8 538.8 317.5 538.8 0.00 75 38 22349 -57.9 -88.9 1 31.0 -58.9 50 6 548.4 548.4 318.0 548.5 0.00 76 36 22689 -59.3 -88.3 1 29.0 -60.2 90 12 553.4 553.4 318.3 553.4 0.00 77 33 23236 -57.3 -88.3 1 31.0 -58.5 132 10 572.6 572.6 319.3 572.6 0.00 78 30 23840 -56.7 -87.7 1 31.0 -58.0 105 9 590.1 590.1 320.2 590.1 0.01 79 28 24278 -56.5 -88.5 1 32.0 -57.9 117 12 602.4 602.4 320.7 602.4 0.01 80 26 24747 -57.7 -88.7 1 31.0 -59.0 144 12 611.9 611.9 321.2 611.9 0.01 81 20 26420 -53.1 -87.1 1 34.0 -55.8 105 8 673.6 673.6 323.6 673.7 0.01 82 15 28295 -49.7 -85.7 1 36.0 -54.1 9 2 742.7 742.7 325.7 742.8 0.02 83 13 29242 -46.1 -84.1 1 38.0 -52.3 35 10 786.2 786.2 326.9 786.4 0.03 84 13 29242 -46.1 -84.1 1 38.0 -52.3 35 10 786.2 786.2 326.9 786.4 0.03 85 12 29774 -47.1 -85.1 1 38.0 -53.2 2 14 800.9 800.9 327.3 801.1 0.02 86 10 30990 -44.9 -83.9 0 39.0 -52.7 230 7 851.9 852.0 328.4 852.3 0.03 87 9.3 31475 -42.7 -82.7 0 40.0 -51.9 255 8 878.2 878.2 329.0 878.6 0.05 88 8.8 31846 -44.1 -84.1 0 40.0 -52.8 275 8 886.8 886.8 329.2 887.1 0.04 89 7.8 32654 -42.9 -82.9 0 40.0 -52.8 317 9 922.7 922.7 329.8 923.2 0.05 90 7.2 33197 -38.5 -80.5 0 42.0 -51.3 345 10 962.1 962.2 330.5 963.1 0.09 91 7.0 33390 -38.1 -80.1 0 42.0 -51.2 355 10 971.5 971.6 330.7 972.6 0.09 92 6.9 33489 -37.7 -79.7 0 42.0 -51.2 977.2 977.3 330.8 978.4 0.10 93 6.3 34117 -37.7 -79.7 0 42.0 -51.7 1003.0 1003.0 331.2 1004.3 0.11 TRP 158 13562 -70.7 -75.6 48 4.9 -70.7 260 35 343.2 343.2 295.1 343.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 666.57 mb = 3523.72 m = 11560.63 ft Wetbulb zero: 703.37 mb = 3090.88 m = 10140.57 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 65.19 % Est. max temperature: 26.02 C = 78.83 F Sfc-Lift cond lev (LCL): 889.74 mb = 1131.93 m = 3713.63 ft T: 16.85 C 700-500 lapse rate: 6.48 C/km ThetaE index: 7.53 C Layer 788.0- 729.0 mb Conv cond level (CCL): 778.38 mb = 2258.39 m = 7409.34 ft Mean mixing ratio: 9.12 g/kg Conv temperature: 27.38 C = 81.28 F Cap Strength: 3.18 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 6.48 C Lifted Index @700 mb: 1.01 C Showalter Index: -1.85 C Risk: Thunderstorms probable Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.40 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 320.75 Risk: Showers and thunderstorms possible Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.54 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 170.51 J/kg Cap Strength: 3.18 C Lift Cond Lev (LCL): 837.02 mb = 1651.65 m = 5418.72 ft Lev Free Conv (LFC): 662.02 mb = 3578.45 m = 11740.18 ft Equ Level (EL): 622.02 mb = 4073.30 m = 13363.69 ft B at Equ Level: 38.96 J/kg Max Parcel Lev (MPL): 522.02 mb = 5438.59 m = 17842.91 ft Wind level data Storm motion: 271 at 19 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 ---------------------------------------------------------- 0 974 373 125 2 -1.6 1.1 | 94 20 -20.4 1.5 1 947 610 185 16 1.4 15.9 | 133 24 -17.3 16.3 2 925 800 220 15 9.6 11.5 | 143 15 -9.1 11.9 3 913 914 225 17 12.0 12.0 | 152 14 -6.7 12.4 4 881 1219 230 21 16.1 13.5 | 169 14 -2.6 13.9 5 850 1522 225 17 12.0 12.0 | 152 14 -6.7 12.4 6 850 1524 220 16 10.3 12.3 | 146 15 -8.4 12.6 7 819 1829 230 19 14.6 12.2 | 162 13 -4.2 12.6 8 789 2134 235 20 16.4 11.5 | 169 12 -2.3 11.9 9 761 2438 235 25 20.5 14.3 | 187 15 1.8 14.7 10 733 2743 235 20 16.4 11.5 | 169 12 -2.3 11.9 11 700 3130 240 21 18.2 10.5 | 177 11 -0.5 10.9 12 654 3658 245 26 23.6 11.0 | 203 12 4.8 11.4 13 606 4267 250 30 28.2 10.3 | 222 14 9.5 10.6 14 582 4572 255 34 32.8 8.8 | 237 17 14.1 9.2 15 560 4877 250 32 30.1 10.9 | 225 16 11.3 11.3 16 518 5486 240 31 26.8 15.5 | 207 18 8.1 15.9 17 500 5770 245 31 28.1 13.1 | 215 16 9.4 13.5 18 479 6096 250 33 31.0 11.3 | 226 17 12.3 11.7 19 406 7315 255 46 44.4 11.9 | 244 28 25.7 12.3 20 400 7430 250 45 42.3 15.4 | 236 28 23.6 15.8 21 389 7620 255 45 43.5 11.6 | 244 28 24.7 12.0 22 343 8534 270 27 27.0 -0.0 | 267 8 8.3 0.4 23 314 9144 270 29 29.0 -0.0 | 268 10 10.3 0.4 24 300 9480 280 30 29.5 -5.2 | 294 12 10.8 -4.8 25 288 9754 285 32 30.9 -8.3 | 303 15 12.2 -7.9 26 250 10710 265 36 35.9 3.1 | 258 17 17.1 3.5 27 208 11887 250 32 30.1 10.9 | 225 16 11.3 11.3 28 200 12130 250 32 30.1 10.9 | 225 16 11.3 11.3 29 170 13106 240 33 28.6 16.5 | 210 20 9.9 16.9 30 158 13562 260 35 34.5 6.1 | 248 17 15.7 6.5 31 154 13716 255 33 31.9 8.5 | 236 16 13.2 8.9 32 150 13870 280 39 38.4 -6.8 | 288 21 19.7 -6.4 33 146 14021 270 40 40.0 -0.0 | 269 21 21.3 0.4 34 139 14326 295 28 25.4 -11.8 | 330 13 6.7 -11.4 35 133 14630 265 22 21.9 1.9 | 234 4 3.2 2.3 36 120 15240 260 23 22.7 4.0 | 222 6 3.9 4.4 37 109 15850 265 35 34.9 3.1 | 258 17 16.1 3.4 38 104 16154 285 28 27.0 -7.2 | 309 11 8.3 -6.9 39 100 16380 260 24 23.6 4.2 | 227 7 4.9 4.6 40 94 16764 260 24 23.6 4.2 | 227 7 4.9 4.6 41 89 17069 265 32 31.9 2.8 | 256 14 13.2 3.2 42 81 17678 285 23 22.2 -6.0 | 328 7 3.5 -5.6 43 77 17983 310 25 19.2 -16.1 | 358 16 0.4 -15.7 44 73 18288 270 18 18.0 -0.0 | 118 1 -0.7 0.4 45 70 18570 275 15 14.9 -1.3 | 76 4 -3.8 -0.9 46 70 18593 290 21 19.7 -7.2 | 352 7 1.0 -6.8 47 66 18898 290 19 17.9 -6.5 | 8 6 -0.9 -6.1 48 63 19202 255 9 8.7 2.3 | 105 10 -10.0 2.7 49 57 19812 270 15 15.0 -0.0 | 96 4 -3.7 0.4 50 54 20117 265 19 18.9 1.7 | 186 2 0.2 2.0 51 52 20422 285 18 17.4 -4.7 | 17 4 -1.3 -4.3 52 50 20640 90 12 -12.0 0.0 | 91 31 -30.7 0.4 53 49 20726 360 11 -0.0 -11.0 | 60 22 -18.7 -10.6 54 47 21031 95 13 -13.0 1.1 | 93 32 -31.7 1.5 55 45 21336 150 11 -5.5 9.5 | 112 26 -24.2 9.9 56 43 21641 170 11 -1.9 10.8 | 119 23 -20.6 11.2 57 41 21946 0 0 -0.0 -0.0 | 91 19 -18.7 0.4 58 35 22860 110 14 -13.2 4.8 | 99 32 -31.9 5.2 59 33 23165 135 10 -7.1 7.1 | 106 27 -25.8 7.5 60 30 23840 105 9 -8.7 2.3 | 96 28 -27.4 2.7 61 28 24384 120 13 -11.3 6.5 | 103 31 -30.0 6.9 62 25 24994 160 11 -3.8 10.3 | 115 25 -22.5 10.7 63 22 25908 40 11 -7.1 -8.4 | 73 27 -25.8 -8.0 64 21 26213 45 12 -8.5 -8.5 | 73 28 -27.2 -8.1 65 20 26420 105 8 -7.7 2.1 | 95 27 -26.4 2.5 66 18 27127 55 3 -2.5 -1.7 | 86 21 -21.2 -1.3 67 17 27432 20 7 -2.4 -6.6 | 74 22 -21.1 -6.2 68 16 27737 75 10 -9.7 -2.6 | 86 28 -28.4 -2.2 69 16 28042 95 17 -16.9 1.5 | 93 36 -35.7 1.9 70 15 28346 0 0 -0.0 -0.0 | 91 19 -18.7 0.4 71 14 28956 35 10 -5.7 -8.2 | 72 26 -24.5 -7.8 72 13 29261 35 10 -5.7 -8.2 | 72 26 -24.5 -7.8 73 12 29566 355 10 0.9 -10.0 | 62 20 -17.9 -9.6 74 12 29870 5 15 -1.3 -14.9 | 54 25 -20.0 -14.6 75 11 30175 135 10 -7.1 7.1 | 106 27 -25.8 7.5 76 10 30990 230 7 5.4 4.5 | 110 14 -13.4 4.9 77 7 33390 355 10 0.9 -10.0 | 62 20 -17.9 -9.6 Wind Parameters Mean winds (0-6000m): 241.2 at 25.0 knts Storm direction: 271.2 at 18.7 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 177.1 neg: -29.3 tot: 147.9 m^2/s^2 ave: 49.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.92 Bulk Shear: 43.21 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 ------------------------------------------------------------------------------- 500 198 12 129 19| 17.2 0.0 17.2|118.2 0.0 118.2 236.3 0.76| 27.6 21.1 1000 216 16 144 16| 10.0 0.0 10.0|135.0 -5.8 129.2 129.2 0.71| 16.9 12.1 1500 220 16 148 15| 6.8 0.0 6.8|147.8 -16.7 131.0 87.4 0.60| 13.7 8.2 2000 224 17 153 14| 6.3 0.0 6.3|163.8 -16.7 147.1 73.5 0.63| 11.7 7.4 2500 227 18 158 14| 4.4 0.0 4.4|166.6 -29.3 137.4 54.9 0.51| 10.5 5.3 3000 230 19 161 13| 4.2 0.0 4.2|177.1 -29.3 147.9 49.3 0.54| 9.4 5.1 4000 236 21 174 12| 4.2 0.0 4.2|206.4 -29.3 177.1 44.3 0.59| 8.2 4.9 5000 240 23 187 12| 3.4 0.6 3.9|217.6 -63.2 154.5 30.9 0.44| 7.7 3.4 6000 241 25 194 13| 3.3 0.5 3.8|250.7 -67.1 183.7 30.6 0.46| 7.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250501.12.gif