UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 18 OCT 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 123 SFC 973 373 8.6 6.1 84 2.5 7.3 120 4 284.0 285.0 281.7 300.8 6.07 2 970 397 9.2 4.8 74 4.4 6.9 129 5 284.8 285.8 281.5 300.4 5.56 3 966 430 11.2 2.2 54 9.0 6.8 142 7 287.2 288.0 281.5 300.4 4.64 4 961 472 12.2 1.2 47 11.0 6.8 158 9 288.6 289.4 281.8 301.1 4.34 5 958 497 14.4 0.4 38 14.0 7.5 168 10 291.1 291.8 282.6 303.0 4.11 6 953 539 15.6 -0.4 33 16.0 7.8 184 12 292.8 293.4 283.1 304.2 3.89 7 925 780 14.2 0.2 38 14.0 7.3 230 14 293.8 294.6 283.8 306.1 4.19 8 917 853 13.6 0.6 41 13.0 7.1 235 13 293.9 294.7 284.1 306.7 4.35 9 912 899 14.0 -4.0 28 18.0 5.8 239 13 294.8 295.4 283.0 304.1 3.11 10 909 927 14.4 -14.6 12 29.0 3.7 241 13 295.5 295.7 281.2 299.7 1.35 11 898 1030 15.2 -19.8 7 35.0 3.3 249 13 297.4 297.5 281.4 300.2 0.88 12 889 1115 15.4 -15.6 10 31.0 3.8 256 12 298.4 298.7 282.4 302.5 1.27 13 865 1346 14.0 -16.0 11 30.0 2.9 267 12 299.3 299.5 282.7 303.3 1.27 14 850 1493 13.0 -8.0 22 21.0 3.9 270 11 299.8 300.2 284.3 307.3 2.46 15 849 1503 13.0 -8.0 22 21.0 3.9 265 12 299.9 300.3 284.4 307.4 2.46 16 837 1622 12.6 -18.4 10 31.0 1.8 261 14 300.7 300.9 283.0 304.1 1.07 17 834 1652 12.6 -16.4 12 29.0 2.0 263 14 301.0 301.2 283.4 305.0 1.27 18 831 1683 12.8 -11.2 18 24.0 3.0 265 14 301.5 301.9 284.4 307.6 1.95 19 824 1754 12.0 -3.0 35 15.0 4.8 270 14 301.4 302.1 286.3 312.7 3.72 20 818 1815 11.4 -1.6 40 13.0 5.0 274 15 301.4 302.1 286.7 314.0 4.16 21 811 1887 11.6 -3.4 35 15.0 4.4 272 15 302.3 303.0 286.6 313.5 3.66 22 806 1938 11.6 -1.4 40 13.0 5.1 270 15 302.9 303.7 287.4 315.9 4.28 23 803 1969 11.4 0.4 47 11.0 5.7 268 15 303.0 303.9 288.1 317.8 4.91 24 791 2095 11.0 -7.0 28 18.0 2.9 262 16 303.9 304.4 286.3 312.7 2.86 25 776 2255 10.8 -11.2 20 22.0 1.7 254 16 305.3 305.7 286.0 311.9 2.09 26 771 2308 10.6 -9.4 23 20.0 2.0 252 16 305.7 306.1 286.5 313.3 2.43 27 770 2319 10.4 -8.6 25 19.0 2.1 251 16 305.6 306.0 286.6 313.7 2.59 28 766 2363 10.0 2.0 57 8.0 5.7 249 16 305.6 306.7 289.7 323.2 5.78 29 759 2439 9.6 0.6 53 9.0 4.9 245 16 306.0 306.9 289.4 322.1 5.27 30 754 2494 9.4 -2.6 43 12.0 3.5 247 17 306.3 307.1 288.5 319.3 4.19 31 748 2560 9.0 1.0 57 8.0 4.8 251 18 306.6 307.6 289.8 323.4 5.50 32 739 2660 8.8 -5.2 37 14.0 2.2 256 20 307.4 308.1 288.2 318.4 3.51 33 731 2750 8.2 -5.8 36 14.0 1.7 260 21 307.7 308.4 288.2 318.4 3.39 34 714 2944 6.8 -7.2 36 14.0 0.5 257 22 308.3 308.8 288.1 318.1 3.12 35 704 3059 5.8 -7.2 39 13.0 0.0 256 23 308.4 309.0 288.2 318.4 3.16 36 700 3106 5.4 -3.6 52 9.0 1.1 255 23 308.5 309.3 289.2 321.5 4.19 37 699 3118 5.4 -2.6 56 8.0 1.4 255 23 308.6 309.4 289.6 322.6 4.52 38 696 3153 5.2 -1.8 61 7.0 1.7 255 23 308.7 309.7 289.9 323.7 4.82 39 694 3176 5.0 -3.0 56 8.0 1.1 255 23 308.8 309.6 289.5 322.5 4.42 40 691 3212 4.8 0.9 76 3.9 2.7 255 23 308.9 310.1 290.9 327.2 5.92 41 662 3560 2.2 -1.2 78 3.4 0.5 255 25 309.8 310.8 290.6 326.3 5.30 42 637 3869 -0.3 -1.1 94 0.8 -0.7 249 28 310.4 311.5 291.0 327.7 5.55 43 636 3882 -0.3 -1.4 92 1.1 -0.9 248 28 310.6 311.6 291.0 327.5 5.44 44 633 3919 -0.3 -3.1 81 2.8 -1.7 247 29 311.0 311.9 290.6 326.0 4.81 45 631 3945 0.0 -7.0 59 7.0 -3.1 246 29 311.6 312.3 289.6 323.0 3.58 46 628 3983 0.0 -10.0 47 10.0 -4.1 245 30 312.0 312.6 289.1 321.2 2.85 47 625 4021 0.0 -14.0 34 14.0 -5.3 245 30 312.4 312.8 288.5 319.2 2.07 48 618 4111 -0.7 -10.7 47 10.0 -4.8 245 31 312.7 313.2 289.2 321.5 2.74 49 616 4137 -0.9 -7.9 59 7.0 -4.0 245 32 312.7 313.4 289.9 323.6 3.42 50 615 4150 -1.1 -8.1 59 7.0 -4.1 245 32 312.6 313.3 289.8 323.4 3.38 51 605 4281 -2.1 -7.1 69 5.0 -4.3 245 33 312.9 313.7 290.2 324.8 3.71 52 601 4333 -2.5 -8.5 63 6.0 -5.1 246 33 313.1 313.7 289.9 323.8 3.35 53 591 4466 -3.3 -7.8 71 4.5 -5.3 248 32 313.7 314.3 290.3 325.2 3.60 54 500 5770 -11.3 -16.0 68 4.7 -12.9 260 33 319.3 319.7 290.7 326.6 2.19 55 400 7440 -24.1 -27.6 73 3.5 -24.8 255 28 323.7 323.9 290.9 327.2 0.99 56 300 9480 -38.1 -41.9 67 3.8 -38.5 245 17 331.7 331.7 292.5 332.9 0.32 57 250 10710 -48.1 -51.4 69 3.3 -48.3 260 24 334.6 334.6 293.1 335.1 0.13 58 200 12150 -53.9 -73.9 7 20.0 -54.2 280 28 347.4 347.4 296.1 347.4 0.01 59 150 13970 -60.9 -83.9 3 23.0 -61.1 275 38 365.2 365.2 299.7 365.2 0.00 60 105 16129 -69.7 -86.7 7 17.0 -69.8 290 37 387.6 387.6 303.5 387.6 0.00 61 100 16420 -67.7 -85.7 6 18.0 -67.8 310 29 396.9 396.9 304.8 396.9 0.00 62 93 16857 -68.9 -86.9 6 18.0 -69.0 306 30 402.9 402.9 305.6 402.9 0.00 63 84 17473 -64.9 -87.9 3 23.0 -65.1 292 31 422.9 422.9 308.0 422.9 0.00 64 81 17696 -64.7 -87.7 3 23.0 -64.9 306 24 427.7 427.7 308.6 427.7 0.00 65 78 17927 -65.3 -88.3 3 23.0 -65.5 317 20 431.1 431.1 309.0 431.1 0.00 66 77 18006 -63.9 -88.9 2 25.0 -64.1 316 19 435.6 435.6 309.4 435.6 0.00 67 70 18590 -64.7 -88.7 2 24.0 -64.9 280 16 446.0 446.0 310.5 446.0 0.00 68 69 18678 -64.9 -88.9 2 24.0 -65.1 280 17 447.4 447.4 310.6 447.4 0.00 69 67 18858 -63.1 -89.1 2 26.0 -63.4 280 18 455.1 455.1 311.3 455.1 0.00 70 58 19741 -64.5 -89.5 2 25.0 -64.8 310 11 471.1 471.1 312.7 471.1 0.00 71 53 20292 -64.3 -90.3 2 26.0 -64.6 316 13 483.8 483.8 313.8 483.8 0.00 72 50 20650 -61.7 -89.7 1 28.0 -62.1 305 12 498.1 498.1 314.8 498.1 0.00 73 42 21730 -60.9 -88.9 1 28.0 -61.5 259 7 525.5 525.5 316.6 525.5 0.00 74 40 22032 -62.1 -90.1 1 28.0 -62.7 222 10 529.9 529.9 316.9 529.9 0.00 75 37 22517 -59.3 -89.3 1 30.0 -60.1 258 10 549.0 549.0 318.1 549.1 0.00 76 35 22863 -60.5 -89.5 1 29.0 -61.3 273 14 554.7 554.7 318.3 554.7 0.00 77 34 23045 -57.1 -89.1 1 32.0 -58.2 281 17 568.3 568.3 319.0 568.3 0.00 78 30 23840 -55.1 -87.1 1 32.0 -56.7 310 10 594.4 594.4 320.3 594.5 0.01 79 28 24281 -54.7 -87.7 1 33.0 -56.5 302 9 607.4 607.4 320.9 607.4 0.01 80 27 24516 -51.7 -85.7 1 34.0 -54.1 285 12 622.2 622.2 321.6 622.2 0.01 81 23 25549 -54.9 -86.9 1 32.0 -56.9 233 21 641.9 642.0 322.4 642.0 0.01 82 20 26450 -51.3 -86.3 1 35.0 -54.4 260 32 679.1 679.2 323.7 679.2 0.01 83 18 27136 -50.7 -85.7 1 35.0 -54.2 250 26 701.8 701.8 324.5 701.9 0.01 84 16 27909 -47.9 -84.9 1 37.0 -52.7 228 38 735.0 735.0 325.5 735.1 0.02 85 14 28786 -50.3 -85.3 1 35.0 -54.6 235 32 755.5 755.5 326.1 755.6 0.02 86 14 28786 -49.7 -85.7 1 36.0 -54.2 235 32 757.5 757.5 326.1 757.7 0.02 87 13 29268 -51.9 -85.9 1 34.0 -55.9 229 27 766.1 766.1 326.4 766.3 0.02 88 11 30351 -52.1 -87.1 1 35.0 -56.5 233 38 802.9 802.9 327.3 803.0 0.02 89 10 30970 -50.9 -86.9 1 36.0 -56.1 245 39 829.5 829.6 328.0 829.7 0.02 90 8.9 31733 -49.5 -86.5 1 37.0 -55.6 243 41 863.1 863.1 328.7 863.3 0.02 91 8.3 32189 -51.3 -86.3 1 35.0 -56.9 242 43 873.4 873.4 328.9 873.6 0.03 92 7.6 32767 -47.9 -85.9 0 38.0 -55.4 241 44 909.4 909.4 329.6 909.7 0.03 93 7.4 32943 -48.9 -85.9 1 37.0 -55.9 241 45 912.3 912.3 329.7 912.6 0.03 94 7.1 33216 -47.1 -86.1 0 39.0 -55.2 240 46 930.6 930.6 330.0 930.9 0.03 95 7.0 33310 -47.3 -85.3 1 38.0 -55.4 240 46 933.5 933.5 330.1 933.9 0.04 96 6.9 33405 -47.5 -85.5 1 38.0 -55.5 936.5 936.6 330.1 936.9 0.04 TRP 105 16129 -69.7 -86.7 7 17.0 -69.8 290 37 387.6 387.6 303.5 387.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 640.00 mb = 3831.86 m = 12571.56 ft Freezing level: 631.00 mb = 3944.74 m = 12941.90 ft Freezing level: 625.00 mb = 4021.28 m = 13193.01 ft Wetbulb zero: 651.58 mb = 3687.09 m = 12096.59 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 50.99 % Est. max temperature: 25.88 C = 78.59 F Sfc-Lift cond lev (LCL): 936.62 mb = 679.13 m = 2228.08 ft T: 14.79 C 700-500 lapse rate: 6.27 C/km ThetaE index: 7.00 C Layer 912.0- 898.0 mb Conv cond level (CCL): 491.60 mb = 5896.78 m = 19346.14 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 43.98 C = 111.17 F Cap Strength: 13.75 C Lifted Index: 15.43 C Risk: None Lifted Index @300 mb: 20.30 C Lifted Index @700 mb: 12.89 C Showalter Index: 12.70 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 3.30 C K Index: 7.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.12 J/kg Max Up Vert Vel: 9.07 m/s Conv Inhibition (B-): 54588.53 J/kg Cap Strength: 15.25 C Lift Cond Lev (LCL): 696.48 mb = 3147.15 m = 10325.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 18 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 ---------------------------------------------------------- 0 973 373 120 4 -3.5 2.0 | 106 21 -20.5 6.1 1 945 610 210 16 8.0 13.9 | 153 20 -9.1 17.9 2 925 780 230 14 10.7 9.0 | 154 15 -6.4 13.1 3 910 914 240 13 11.3 6.5 | 151 12 -5.8 10.6 4 878 1219 265 12 12.0 1.0 | 135 7 -5.1 5.1 5 850 1493 270 11 11.0 -0.0 | 124 7 -6.1 4.1 6 847 1524 255 13 12.6 3.4 | 149 9 -4.5 7.4 7 816 1829 275 15 14.9 -1.3 | 142 3 -2.1 2.7 8 787 2134 260 16 15.8 2.8 | 169 7 -1.3 6.8 9 759 2438 245 16 14.5 6.8 | 167 11 -2.6 10.8 10 731 2743 260 21 20.7 3.6 | 205 8 3.6 7.7 11 700 3106 255 23 22.2 6.0 | 207 11 5.1 10.0 12 653 3658 255 25 24.1 6.5 | 214 13 7.1 10.5 13 628 3962 245 30 27.2 12.7 | 211 20 10.1 16.7 14 605 4267 245 33 29.9 13.9 | 215 22 12.8 18.0 15 560 4877 255 29 28.0 7.5 | 223 16 10.9 11.6 16 500 5770 260 33 32.5 5.7 | 238 18 15.4 9.8 17 499 5791 255 35 33.8 9.1 | 232 21 16.7 13.1 18 479 6096 255 33 31.9 8.5 | 230 19 14.8 12.6 19 441 6706 270 26 26.0 -0.0 | 246 10 8.9 4.1 20 407 7315 250 26 24.4 8.9 | 210 15 7.4 12.9 21 400 7440 255 28 27.0 7.2 | 221 15 10.0 11.3 22 390 7620 255 28 27.0 7.2 | 221 15 10.0 11.3 23 328 8839 285 24 23.2 -6.2 | 289 6 6.1 -2.2 24 315 9144 275 21 20.9 -1.8 | 240 4 3.8 2.2 25 301 9449 245 16 14.5 6.8 | 167 11 -2.6 10.8 26 300 9480 245 17 15.4 7.2 | 172 11 -1.7 11.2 27 275 10058 270 21 21.0 -0.0 | 224 6 3.9 4.1 28 250 10710 260 24 23.6 4.2 | 219 11 6.6 8.2 29 229 11278 245 30 27.2 12.7 | 211 20 10.1 16.7 30 208 11887 250 30 28.2 10.3 | 218 18 11.1 14.3 31 200 12150 280 28 27.6 -4.9 | 274 11 10.5 -0.8 32 199 12192 285 26 25.1 -6.7 | 288 8 8.0 -2.7 33 189 12497 280 29 28.6 -5.0 | 275 12 11.5 -1.0 34 172 13106 295 34 30.8 -14.4 | 307 17 13.7 -10.3 35 156 13716 265 32 31.9 2.8 | 245 16 14.8 6.8 36 150 13970 275 38 37.9 -3.3 | 268 21 20.8 0.7 37 141 14326 275 41 40.8 -3.6 | 269 24 23.8 0.5 38 122 15240 275 39 38.9 -3.4 | 268 22 21.8 0.7 39 105 16129 290 37 34.8 -12.7 | 296 20 17.7 -8.6 40 100 16420 310 29 22.2 -18.6 | 341 15 5.1 -14.6 41 99 16459 290 37 34.8 -12.7 | 296 20 17.7 -8.6 42 95 16764 310 29 22.2 -18.6 | 341 15 5.1 -14.6 43 85 17374 285 35 33.8 -9.1 | 287 17 16.7 -5.0 44 81 17678 305 24 19.7 -13.8 | 345 10 2.6 -9.7 45 77 17983 320 19 12.2 -14.6 | 25 12 -4.9 -10.5 46 74 18288 275 22 21.9 -1.9 | 246 5 4.8 2.1 47 70 18590 280 16 15.8 -2.8 | 134 2 -1.3 1.3 48 67 18898 280 18 17.7 -3.1 | 215 1 0.6 0.9 49 63 19202 310 12 9.2 -7.7 | 65 9 -7.9 -3.7 50 57 19812 310 11 8.4 -7.1 | 71 9 -8.7 -3.0 51 55 20117 290 11 10.3 -3.8 | 92 7 -6.7 0.3 52 52 20422 335 14 5.9 -12.7 | 52 14 -11.2 -8.6 53 50 20650 305 12 9.8 -6.9 | 69 8 -7.3 -2.8 54 47 21031 295 10 9.1 -4.2 | 89 8 -8.0 -0.2 55 45 21336 340 13 4.4 -12.2 | 57 15 -12.6 -8.2 56 43 21641 280 5 4.9 -0.9 | 105 13 -12.2 3.2 57 41 21946 215 10 5.7 8.2 | 137 17 -11.3 12.2 58 37 22555 260 10 9.8 1.7 | 129 9 -7.2 5.8 59 33 23165 285 18 17.4 -4.7 | 333 1 0.3 -0.6 60 32 23470 310 10 7.7 -6.4 | 76 10 -9.4 -2.4 61 30 23774 280 10 9.8 -1.7 | 108 8 -7.2 2.3 62 30 23840 310 10 7.7 -6.4 | 76 10 -9.4 -2.4 63 29 24079 305 12 9.8 -6.9 | 69 8 -7.3 -2.8 64 28 24384 300 7 6.1 -3.5 | 93 11 -11.0 0.6 65 26 24689 265 19 18.9 1.7 | 198 6 1.8 5.7 66 24 25298 225 18 12.7 12.7 | 165 17 -4.4 16.8 67 20 26450 260 32 31.5 5.6 | 236 17 14.4 9.6 68 20 26518 270 27 27.0 -0.0 | 248 11 9.9 4.1 69 17 27432 240 26 22.5 13.0 | 198 18 5.4 17.1 70 16 28042 225 41 29.0 29.0 | 200 35 11.9 33.0 71 15 28346 240 36 31.2 18.0 | 213 26 14.1 22.1 72 12 29566 225 24 17.0 17.0 | 180 21 -0.1 21.0 73 11 30175 230 38 29.1 24.4 | 203 31 12.0 28.5 74 10 30970 245 39 35.3 16.5 | 222 27 18.3 20.5 75 7 33310 240 46 39.8 23.0 | 220 35 22.8 27.1 Wind Parameters Mean winds (0-6000m): 253.3 at 23.4 knts Storm direction: 283.3 at 17.6 knts Shear (0-3000m) pos: 4.3 neg: 1.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 134.8 neg: -11.9 tot: 122.9 m^2/s^2 ave: 41.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.24 Bulk Shear: 33.22 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 ------------------------------------------------------------------------------- 500 214 12 145 17| 16.0 0.0 16.0|107.0 -1.7 105.3 210.7 0.69| 27.0 18.6 1000 235 12 148 13| 7.7 0.0 7.7|107.0 -10.0 97.0 97.0 0.44| 17.1 7.5 1500 247 13 149 11| 6.4 0.0 6.4|113.6 -11.3 102.3 68.2 0.42| 14.2 5.9 2000 251 13 153 9| 4.8 1.7 6.6|115.9 -11.9 104.0 52.0 0.39| 12.4 4.8 2500 252 15 159 9| 5.2 1.4 6.6|132.2 -11.9 120.3 48.1 0.45| 11.5 5.2 3000 253 16 168 9| 4.3 1.5 5.8|134.8 -11.9 122.9 41.0 0.44| 10.0 4.5 4000 251 19 186 10| 3.3 2.2 5.5|148.3 -15.3 133.0 33.3 0.40| 9.1 3.6 5000 252 21 197 11| 2.9 1.8 4.6|168.9 -15.3 153.7 30.7 0.41| 8.1 3.3 6000 253 23 206 12| 2.3 1.8 4.0|185.2 -27.9 157.4 26.2 0.37| 7.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251018.12.gif