UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 7 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 160 SFC 977 373 17.8 17.6 99 0.2 17.7 0 0 292.9 295.2 291.7 330.0 13.07 2 961 510 17.6 15.6 88 2.0 16.3 273 13 294.1 296.2 291.0 327.5 11.67 3 958 536 17.6 15.4 87 2.2 16.2 256 16 294.3 296.4 291.0 327.4 11.56 4 950 606 18.8 14.6 77 4.2 16.1 212 23 296.3 298.3 291.2 328.2 11.06 5 927 811 18.4 13.4 73 5.0 15.2 219 23 297.9 299.8 291.3 328.4 10.48 6 925 829 18.2 13.2 73 5.0 15.0 220 23 297.9 299.8 291.2 328.1 10.36 7 902 1045 16.8 13.0 78 3.8 14.4 223 26 298.6 300.5 291.5 329.2 10.49 8 898 1082 16.8 10.8 68 6.0 13.1 222 26 299.0 300.7 290.5 325.6 9.09 9 895 1111 17.8 9.8 59 8.0 12.9 222 26 300.3 301.9 290.4 325.5 8.52 10 889 1169 17.8 8.8 56 9.0 12.4 221 27 300.9 302.4 290.2 324.6 8.02 11 850 1551 14.8 7.8 63 7.0 10.6 230 30 301.6 303.1 290.2 324.9 7.83 12 757 2519 7.0 4.9 86 2.1 5.8 220 28 303.4 304.7 290.2 324.9 7.19 13 740 2706 6.2 1.7 73 4.5 3.8 208 30 304.5 305.6 289.4 322.2 5.85 14 700 3159 2.4 -0.4 82 2.8 1.0 205 38 305.1 306.1 289.2 321.3 5.31 15 681 3382 0.8 -1.3 86 2.1 -0.2 206 42 305.8 306.7 289.2 321.4 5.11 16 672 3489 1.4 -0.4 88 1.8 0.5 209 41 307.6 308.6 290.2 324.6 5.54 17 642 3857 0.6 -0.1 95 0.7 0.3 221 36 310.7 311.9 291.5 329.2 5.93 18 614 4215 -1.7 -1.7 100 0.0 -1.7 225 33 312.1 313.1 291.5 329.3 5.51 19 565 4875 -5.3 -6.0 95 0.7 -5.6 234 23 315.4 316.2 291.5 329.2 4.33 20 552 5058 -5.7 -5.8 99 0.1 -5.8 241 21 317.0 317.9 292.1 331.4 4.50 21 534 5318 -7.1 -9.6 82 2.5 -8.1 264 20 318.3 319.0 291.6 329.6 3.46 22 522 5495 -7.9 -10.8 80 2.9 -9.1 290 19 319.4 320.1 291.7 330.0 3.22 23 520 5525 -7.7 -10.4 81 2.7 -8.8 288 19 320.0 320.7 292.0 331.0 3.33 24 506 5738 -9.5 -10.9 90 1.4 -10.1 278 21 320.4 321.0 292.0 331.2 3.29 25 500 5830 -10.1 -11.7 88 1.6 -10.8 280 21 320.7 321.3 292.0 331.1 3.12 26 492 5954 -10.9 -12.9 85 2.0 -11.6 278 20 321.2 321.8 291.9 330.8 2.88 27 474 6238 -12.7 -13.8 91 1.1 -13.1 268 18 322.4 323.0 292.2 331.7 2.78 28 455 6548 -14.5 -16.6 84 2.1 -15.2 265 20 324.0 324.4 292.2 331.8 2.29 29 434 6904 -16.9 -18.1 90 1.2 -17.3 254 23 325.3 325.8 292.4 332.6 2.12 30 400 7510 -20.9 -22.3 88 1.4 -21.3 240 32 327.8 328.1 292.6 333.4 1.60 31 395 7603 -21.3 -22.8 88 1.5 -21.7 240 32 328.5 328.8 292.8 333.9 1.55 32 332 8860 -30.9 -33.7 76 2.8 -31.3 240 38 332.1 332.2 292.9 334.5 0.67 33 314 9253 -34.3 -37.4 73 3.1 -34.7 241 41 332.7 332.8 292.9 334.5 0.49 34 300 9570 -37.1 -39.6 77 2.5 -37.4 245 43 333.1 333.2 293.0 334.6 0.41 35 282 9994 -41.1 -43.6 77 2.5 -41.3 248 44 333.3 333.3 292.9 334.4 0.29 36 272 10238 -43.1 -46.4 70 3.3 -43.3 250 45 333.8 333.9 293.0 334.7 0.22 37 260 10540 -45.9 -47.9 80 2.0 -46.0 253 46 334.1 334.1 293.0 334.8 0.19 38 252 10747 -47.9 -50.8 72 2.9 -48.0 255 47 334.1 334.1 293.0 334.7 0.14 39 250 10800 -48.3 -50.8 75 2.5 -48.4 255 47 334.3 334.3 293.0 334.8 0.14 40 246 10906 -49.5 -51.8 77 2.3 -49.6 256 47 334.0 334.0 292.9 334.5 0.13 41 244 10959 -49.9 -53.4 66 3.5 -50.0 257 47 334.2 334.2 293.0 334.6 0.11 42 238 11121 -51.3 -54.1 72 2.8 -51.4 258 48 334.5 334.5 293.0 334.9 0.10 43 229 11369 -53.1 -57.3 60 4.2 -53.2 262 50 335.4 335.4 293.3 335.7 0.07 44 221 11597 -54.9 -58.6 63 3.7 -55.0 267 55 336.1 336.1 293.4 336.4 0.06 45 220 11626 -55.1 -59.2 60 4.1 -55.2 267 55 336.2 336.2 293.4 336.5 0.06 46 219 11655 -55.3 -59.5 59 4.2 -55.4 268 56 336.3 336.4 293.4 336.6 0.06 47 212 11861 -55.5 -65.5 28 10.0 -55.7 273 61 339.2 339.2 294.1 339.3 0.03 48 200 12230 -57.3 -69.3 20 12.0 -57.5 280 78 342.0 342.0 294.8 342.1 0.02 49 192 12487 -58.9 -70.9 20 12.0 -59.0 279 82 343.5 343.5 295.1 343.5 0.01 50 191 12520 -58.9 -70.9 20 12.0 -59.0 278 82 344.0 344.0 295.3 344.0 0.01 51 183 12789 -58.9 -73.9 13 15.0 -59.0 277 86 348.2 348.2 296.3 348.3 0.01 52 177 12999 -57.7 -76.7 7 19.0 -57.9 276 89 353.5 353.5 297.4 353.6 0.01 53 174 13107 -58.3 -77.2 7 18.8 -58.6 275 90 354.2 354.2 297.5 354.2 0.01 54 161 13592 -61.3 -79.3 7 18.0 -61.4 276 87 357.2 357.2 298.1 357.2 0.00 55 150 14030 -63.1 -80.1 8 17.0 -63.2 280 80 361.4 361.4 299.0 361.4 0.00 56 144 14280 -64.3 -80.3 9 16.0 -64.4 278 78 363.5 363.5 299.4 363.6 0.00 57 139 14496 -64.9 -80.9 9 16.0 -65.0 276 77 366.2 366.2 299.9 366.2 0.00 58 132 14811 -63.9 -83.9 5 20.0 -64.0 274 69 373.4 373.4 301.2 373.4 0.00 59 121 15342 -65.1 -83.1 7 18.0 -65.2 267 49 380.6 380.6 302.3 380.6 0.00 60 118 15495 -64.5 -83.5 6 19.0 -64.6 262 46 384.5 384.5 302.9 384.5 0.00 61 106 16142 -69.3 -84.3 10 15.0 -69.4 250 46 387.3 387.3 303.4 387.3 0.00 62 100 16490 -69.1 -85.1 8 16.0 -69.2 280 42 394.2 394.2 304.4 394.2 0.00 63 98 16611 -69.5 -85.5 8 16.0 -69.6 280 42 395.7 395.7 304.6 395.7 0.00 64 93 16924 -69.3 -86.3 7 17.0 -69.4 279 40 402.1 402.1 305.5 402.1 0.00 65 92 16989 -67.5 -85.5 6 18.0 -67.6 279 39 406.9 406.9 306.1 406.9 0.00 66 86 17396 -68.5 -86.5 6 18.0 -68.6 277 34 412.8 412.8 306.9 412.8 0.00 67 84 17538 -65.9 -85.9 5 20.0 -66.1 276 33 420.9 420.9 307.8 420.9 0.00 68 78 17986 -68.9 -86.9 6 18.0 -69.0 240 26 423.7 423.7 308.2 423.7 0.00 69 76 18142 -66.5 -87.5 4 21.0 -66.7 251 28 431.8 431.8 309.0 431.9 0.00 70 70 18640 -67.5 -87.5 4 20.0 -67.7 295 23 440.0 440.0 309.8 440.0 0.00 71 69 18726 -67.7 -87.7 4 20.0 -67.8 295 24 441.4 441.4 310.0 441.4 0.00 72 61 19473 -63.5 -87.5 2 24.0 -63.8 303 31 466.5 466.5 312.4 466.6 0.00 73 56 19996 -64.3 -88.3 2 24.0 -64.6 354 5 476.3 476.3 313.1 476.3 0.00 74 50 20690 -62.9 -87.9 2 25.0 -63.3 275 12 495.3 495.3 314.6 495.3 0.00 75 37 22561 -59.1 -86.1 2 27.0 -59.9 335 10 549.6 549.6 318.1 549.6 0.01 76 34 23091 -59.1 -87.1 1 28.0 -60.0 294 7 563.0 563.0 318.8 563.0 0.01 77 34 23091 -59.1 -87.1 1 28.0 -60.0 294 7 563.0 563.0 318.8 563.0 0.01 78 33 23278 -59.1 -87.1 1 28.0 -60.0 269 5 567.8 567.8 319.0 567.9 0.01 79 31 23672 -56.3 -85.3 1 29.0 -57.6 275 11 585.6 585.6 319.9 585.7 0.01 80 30 23880 -57.3 -86.3 1 29.0 -58.5 305 18 588.4 588.4 320.0 588.5 0.01 81 28 24319 -55.5 -85.5 1 30.0 -57.1 301 17 605.2 605.2 320.9 605.2 0.01 82 26 24792 -56.5 -85.5 1 29.0 -58.0 300 18 615.3 615.3 321.3 615.4 0.01 83 23 25578 -53.1 -85.1 1 32.0 -55.5 279 10 647.2 647.2 322.6 647.3 0.01 84 22 25864 -54.1 -85.1 1 31.0 -56.3 223 16 652.5 652.5 322.8 652.6 0.01 85 20 26480 -51.7 -84.7 1 33.0 -54.7 265 23 677.9 677.9 323.7 678.0 0.02 86 19 26813 -50.3 -84.3 1 34.0 -53.8 255 16 692.3 692.3 324.2 692.4 0.02 87 17 27541 -48.3 -83.3 1 35.0 -52.8 263 23 721.1 721.1 325.1 721.3 0.02 88 15 28360 -50.7 -83.7 1 33.0 -54.7 280 31 739.4 739.4 325.6 739.6 0.02 89 14 28810 -48.7 -83.7 1 35.0 -53.6 268 26 760.9 760.9 326.3 761.1 0.03 90 12 29821 -49.3 -84.3 1 35.0 -54.5 268 33 793.1 793.1 327.1 793.3 0.03 91 11 30393 -47.7 -83.7 1 36.0 -53.8 262 26 818.9 818.9 327.7 819.2 0.03 92 10 31020 -48.9 -83.9 1 35.0 -54.8 255 16 837.0 837.0 328.1 837.3 0.03 93 9.6 31289 -48.3 -83.3 1 35.0 -54.6 256 18 849.1 849.1 328.4 849.5 0.04 94 8.9 31785 -50.3 -84.3 1 34.0 -56.1 257 22 860.0 860.0 328.6 860.3 0.04 95 8.4 32163 -50.1 -85.1 1 35.0 -56.2 257 25 875.1 875.1 329.0 875.4 0.03 96 7.4 33005 -42.9 -81.9 1 39.0 -53.0 259 32 936.7 936.7 330.1 937.4 0.07 97 7.0 33380 -43.1 -82.1 1 39.0 -53.4 260 35 950.9 950.9 330.4 951.6 0.07 98 6.9 33477 -42.5 -81.5 1 39.0 -53.1 957.3 957.3 330.5 958.1 0.08 TRP 106 16142 -69.3 -84.3 10 15.0 -69.4 250 46 387.3 387.3 303.4 387.3 0.00 WND 174 13107 -58.3 -77.2 7 18.8 -58.6 275 90 354.2 354.2 297.5 354.2 0.01 Sounding variables and indices 1000-500 mb thick: 5670.00 m Freezing level: 634.70 mb = 3950.63 m = 12961.22 ft Wetbulb zero: 684.39 mb = 3341.32 m = 10962.20 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 83.01 % Est. max temperature: 26.92 C = 80.46 F Sfc-Lift cond lev (LCL): 974.37 mb = 395.41 m = 1297.27 ft T: 17.77 C 700-500 lapse rate: 4.68 C/km ThetaE index: 4.58 C Layer 898.0- 850.0 mb Conv cond level (CCL): 804.86 mb = 2006.80 m = 6583.90 ft Mean mixing ratio: 10.39 g/kg Conv temperature: 27.33 C = 81.20 F Cap Strength: 3.73 C Lifted Index: 2.27 C Risk: None Lifted Index @300 mb: 4.72 C Lifted Index @700 mb: -1.08 C Showalter Index: 3.65 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 295.36 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.18 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 120.81 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 864.89 mb = 1403.02 m = 4603.04 ft Lev Free Conv (LFC): 719.89 mb = 2930.48 m = 9614.33 ft Equ Level (EL): 659.89 mb = 3635.62 m = 11927.75 ft B at Equ Level: 47.26 J/kg Max Parcel Lev (MPL): 549.89 mb = 5087.91 m = 16692.43 ft Wind level data Storm motion: 257 at 21 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 ---------------------------------------------------------- 0 977 373 0 0 -0.0 -0.0 | 77 21 -20.4 -4.6 1 950 610 210 23 11.5 19.9 | 150 18 -8.9 15.3 2 925 829 220 23 14.8 17.6 | 157 14 -5.6 13.0 3 916 914 225 25 17.7 17.7 | 168 13 -2.7 13.1 4 884 1219 220 27 17.4 20.7 | 169 16 -3.0 16.1 5 850 1551 230 30 23.0 19.3 | 190 15 2.6 14.7 6 822 1829 230 33 25.3 21.2 | 196 17 4.9 16.6 7 792 2134 230 34 26.0 21.9 | 198 18 5.6 17.2 8 764 2438 225 27 19.1 19.1 | 175 15 -1.3 14.5 9 736 2743 205 30 12.7 27.2 | 161 24 -7.7 22.6 10 700 3159 205 38 16.1 34.4 | 172 30 -4.3 29.8 11 683 3353 205 42 17.7 38.1 | 175 34 -2.7 33.4 12 657 3658 215 40 22.9 32.8 | 185 28 2.5 28.1 13 633 3962 225 34 24.0 24.0 | 191 20 3.6 19.4 14 609 4267 225 33 23.3 23.3 | 189 19 2.9 18.7 15 586 4572 220 31 19.9 23.7 | 179 19 -0.5 19.1 16 564 4877 235 22 18.0 12.6 | 163 8 -2.4 8.0 17 543 5182 245 20 18.1 8.5 | 149 4 -2.3 3.8 18 522 5486 290 19 17.9 -6.5 | 13 11 -2.5 -11.1 19 502 5791 275 22 21.9 -1.9 | 347 7 1.5 -6.5 20 500 5830 280 21 20.7 -3.6 | 358 8 0.3 -8.3 21 483 6096 275 18 17.9 -1.6 | 22 7 -2.5 -6.2 22 463 6401 260 19 18.7 3.3 | 52 2 -1.7 -1.3 23 445 6706 270 21 21.0 -0.0 | 353 5 0.6 -4.6 24 427 7010 245 24 21.8 10.1 | 194 6 1.4 5.5 25 400 7510 240 32 27.7 16.0 | 213 14 7.3 11.4 26 394 7620 240 32 27.7 16.0 | 213 14 7.3 11.4 27 318 9144 240 40 34.6 20.0 | 223 21 14.2 15.4 28 300 9570 245 43 39.0 18.2 | 234 23 18.6 13.5 29 250 10800 255 47 45.4 12.2 | 253 26 25.0 7.5 30 232 11278 260 48 47.3 8.3 | 262 27 26.9 3.7 31 201 12192 280 68 67.0 -11.8 | 289 49 46.6 -16.4 32 200 12230 280 78 76.8 -13.5 | 288 59 56.4 -18.2 33 174 13107 275 90 89.7 -7.8 | 280 70 69.3 -12.5 34 166 13411 275 90 89.7 -7.8 | 280 70 69.3 -12.5 35 150 14030 280 80 78.8 -13.9 | 288 61 58.4 -18.5 36 136 14630 275 76 75.7 -6.6 | 281 56 55.3 -11.2 37 123 15240 270 51 51.0 -0.0 | 279 31 30.6 -4.6 38 111 15850 250 38 35.7 13.0 | 241 17 15.3 8.4 39 106 16142 250 46 43.2 15.7 | 244 25 22.8 11.1 40 101 16459 250 46 43.2 15.7 | 244 25 22.8 11.1 41 100 16490 280 42 41.4 -7.3 | 300 24 21.0 -11.9 42 96 16764 280 42 41.4 -7.3 | 300 24 21.0 -11.9 43 82 17678 275 31 30.9 -2.7 | 305 13 10.5 -7.3 44 78 17983 240 26 22.5 13.0 | 194 9 2.1 8.4 45 74 18288 260 30 29.5 5.2 | 266 9 9.1 0.6 46 71 18593 265 37 36.9 3.2 | 275 17 16.5 -1.4 47 70 18640 295 23 20.8 -9.7 | 358 14 0.4 -14.3 48 67 18898 295 26 23.6 -11.0 | 349 16 3.2 -15.6 49 64 19202 280 29 28.6 -5.0 | 320 13 8.2 -9.7 50 61 19507 305 31 25.4 -17.8 | 347 23 5.0 -22.4 51 58 19812 345 12 3.1 -11.6 | 47 24 -17.3 -16.2 52 55 20117 0 0 -0.0 -0.0 | 77 21 -20.4 -4.6 53 50 20690 275 12 12.0 -1.0 | 56 10 -8.4 -5.7 54 50 20726 265 10 10.0 0.9 | 70 11 -10.4 -3.8 55 47 21031 275 13 13.0 -1.1 | 52 9 -7.4 -5.8 56 45 21336 275 15 14.9 -1.3 | 43 8 -5.5 -5.9 57 43 21641 325 10 5.7 -8.2 | 49 19 -14.7 -12.8 58 41 21946 270 11 11.0 -0.0 | 64 10 -9.4 -4.6 59 39 22250 305 11 9.0 -6.3 | 46 16 -11.4 -10.9 60 37 22555 335 10 4.2 -9.1 | 50 21 -16.2 -13.7 61 35 22860 325 10 5.7 -8.2 | 49 19 -14.7 -12.8 62 32 23470 245 3 2.7 1.3 | 79 18 -17.7 -3.4 63 30 23880 305 18 14.7 -10.3 | 21 16 -5.7 -14.9 64 29 24079 265 14 13.9 1.2 | 62 7 -6.5 -3.4 65 28 24384 310 18 13.8 -11.6 | 22 17 -6.6 -16.2 66 26 24689 295 15 13.6 -6.3 | 32 13 -6.8 -11.0 67 25 24994 310 23 17.6 -14.8 | 8 20 -2.8 -19.4 68 24 25298 335 10 4.2 -9.1 | 50 21 -16.2 -13.7 69 23 25603 275 10 10.0 -0.9 | 62 12 -10.4 -5.5 70 22 25908 215 17 9.8 13.9 | 131 14 -10.6 9.3 71 21 26213 245 11 10.0 4.6 | 90 10 -10.4 0.0 72 20 26480 265 23 22.9 2.0 | 316 4 2.5 -2.6 73 20 26518 235 10 8.2 5.7 | 95 12 -12.2 1.1 74 18 27127 275 23 22.9 -2.0 | 339 7 2.5 -6.6 75 17 27432 265 23 22.9 2.0 | 316 4 2.5 -2.6 76 17 27737 260 23 22.7 4.0 | 286 2 2.3 -0.6 77 16 28042 265 28 27.9 2.4 | 286 8 7.5 -2.2 78 15 28346 280 31 30.5 -5.4 | 315 14 10.1 -10.0 79 14 28956 265 25 24.9 2.2 | 298 5 4.5 -2.4 80 13 29261 245 26 23.6 11.0 | 206 7 3.2 6.4 81 12 29870 270 34 34.0 -0.0 | 289 14 13.6 -4.6 82 11 30175 265 30 29.9 2.6 | 282 10 9.5 -2.0 83 10 31020 255 16 15.5 4.1 | 84 5 -4.9 -0.5 84 7 33380 260 35 34.5 6.1 | 264 14 14.1 1.5 Wind Parameters Mean winds (0-6000m): 227.2 at 27.9 knts Storm direction: 257.2 at 20.9 knts Shear (0-3000m) pos: 3.1 neg: 4.5 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 139.9 neg: -83.3 tot: 56.6 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 3.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.77 Bulk Shear: 17.39 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 18 133 14| 0.0 24.7 24.7| 48.2 -34.1 14.0 28.1 0.36| 43.4 15.8 1000 219 22 152 14| 2.3 12.4 14.7| 64.8 -34.1 30.7 30.7 0.40| 24.8 10.0 1500 223 25 166 14| 3.4 8.2 11.6| 85.3 -34.1 51.2 34.1 0.45| 18.7 8.4 2000 225 27 174 14| 2.5 5.1 7.6| 87.0 -55.8 31.1 15.6 0.33| 15.7 5.1 2500 223 27 173 16| 2.0 5.4 7.4| 95.4 -83.3 12.1 4.8 0.21| 15.3 3.2 3000 219 29 173 18| 3.1 4.5 7.6|139.9 -83.3 56.6 18.9 0.25| 14.4 3.6 4000 219 31 177 20| 2.3 3.4 5.7|194.0 -92.2 101.8 25.5 0.26| 13.1 3.4 5000 221 30 177 18| 3.2 2.7 5.9|194.0-117.4 76.6 15.3 0.09| 13.4 1.3 6000 227 28 180 14| 2.8 2.8 5.6|203.7-125.8 77.9 13.0 0.10| 12.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251007.12.gif