UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 7 DEC 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 137 SFC 973 373 -0.3 -1.8 90 1.5 -0.9 260 1 275.0 275.6 273.7 284.4 3.44 2 969 405 -0.5 -3.2 82 2.7 -1.5 262 2 275.1 275.6 273.3 283.7 3.11 3 925 758 -3.9 -4.0 99 0.1 -4.0 270 11 275.3 275.8 273.3 283.8 3.07 4 923 775 -4.1 -4.1 100 0.0 -4.1 271 11 275.3 275.8 273.3 283.7 3.05 5 858 1347 -8.5 -8.5 100 0.0 -8.5 275 15 276.5 276.9 272.9 283.1 2.34 6 854 1383 -6.5 -8.2 88 1.7 -7.1 275 15 279.0 279.4 274.4 285.8 2.41 7 850 1420 -6.9 -8.3 90 1.4 -7.4 275 16 278.9 279.3 274.4 285.7 2.40 8 816 1737 -9.1 -9.1 100 0.0 -9.1 294 18 279.9 280.3 274.8 286.5 2.35 9 812 1775 -9.1 -10.2 92 1.1 -9.4 297 18 280.3 280.6 274.8 286.4 2.16 10 806 1833 -9.1 -16.1 57 7.0 -10.9 300 18 280.8 281.1 273.9 284.8 1.35 11 804 1852 -9.1 -19.1 44 10.0 -11.5 301 18 281.0 281.2 273.5 284.2 1.05 12 802 1871 -8.9 -17.9 48 9.0 -11.1 303 19 281.5 281.7 273.9 284.9 1.16 13 799 1900 -8.7 -19.7 41 11.0 -11.3 305 19 282.0 282.2 274.0 285.0 1.00 14 797 1920 -9.1 -30.1 16 21.0 -12.8 306 20 281.8 281.8 272.9 283.0 0.39 15 776 2127 -7.9 -23.9 26 16.0 -11.4 319 24 285.2 285.3 275.3 287.4 0.71 16 767 2217 -8.1 -23.1 29 15.0 -11.5 319 24 285.9 286.1 275.8 288.3 0.78 17 757 2319 -8.7 -19.7 41 11.0 -11.4 317 25 286.4 286.6 276.5 289.6 1.06 18 745 2443 -8.7 -28.7 18 20.0 -12.5 315 25 287.7 287.8 276.2 289.2 0.48 19 739 2505 -9.1 -28.1 20 19.0 -12.8 314 25 287.9 288.0 276.4 289.5 0.51 20 732 2579 -9.3 -28.3 20 19.0 -13.0 313 25 288.5 288.6 276.7 290.1 0.51 21 704 2879 -11.5 -28.5 23 17.0 -14.7 306 24 289.3 289.4 277.1 290.9 0.52 22 700 2923 -11.7 -29.7 21 18.0 -14.9 305 24 289.5 289.6 277.2 291.0 0.46 23 686 3078 -12.9 -33.9 15 21.0 -16.2 302 25 289.9 289.9 277.1 290.9 0.32 24 642 3580 -16.5 -35.5 18 19.0 -19.1 292 28 291.3 291.4 277.8 292.3 0.29 25 631 3710 -16.7 -31.7 26 15.0 -19.1 290 30 292.5 292.6 278.6 293.9 0.43 26 590 4213 -19.7 -38.7 17 19.0 -22.0 286 38 294.7 294.8 279.3 295.5 0.23 27 582 4314 -19.9 -42.9 11 23.0 -22.4 285 39 295.7 295.7 279.6 296.2 0.15 28 529 5017 -24.3 -45.3 13 21.0 -26.2 286 42 298.6 298.6 280.9 299.0 0.13 29 522 5114 -23.9 -45.9 11 22.0 -25.9 287 44 300.2 300.2 281.6 300.6 0.12 30 517 5185 -22.3 -44.3 12 22.0 -24.6 288 45 302.9 303.0 282.8 303.5 0.14 31 500 5430 -24.1 -42.1 17 18.0 -26.0 290 49 303.7 303.7 283.1 304.3 0.19 32 482 5694 -26.5 -39.5 28 13.0 -27.9 288 49 303.9 303.9 283.3 304.8 0.26 33 469 5890 -27.1 -45.1 16 18.0 -28.7 287 49 305.5 305.6 283.8 306.1 0.15 34 463 5983 -27.7 -48.7 12 21.0 -29.3 286 49 305.9 305.9 283.9 306.3 0.10 35 440 6345 -30.5 -48.5 16 18.0 -31.8 285 54 306.9 306.9 284.3 307.3 0.11 36 420 6671 -33.3 -47.3 23 14.0 -34.3 285 61 307.4 307.4 284.5 307.9 0.13 37 415 6755 -34.1 -51.1 16 17.0 -35.1 285 63 307.4 307.4 284.5 307.7 0.08 38 400 7010 -36.3 -49.3 25 13.0 -37.1 285 68 307.8 307.8 284.7 308.2 0.11 39 392 7150 -37.3 -49.3 28 12.0 -37.9 285 69 308.3 308.3 284.8 308.7 0.11 40 372 7510 -40.3 -54.3 21 14.0 -40.9 285 73 309.0 309.0 285.0 309.2 0.06 41 368 7584 -40.9 -52.9 26 12.0 -41.4 285 74 309.1 309.1 285.1 309.4 0.08 42 357 7790 -42.7 -56.7 20 14.0 -43.2 285 75 309.4 309.4 285.2 309.6 0.05 43 318 8559 -49.9 -58.9 34 9.0 -50.1 277 74 309.8 309.8 285.3 310.0 0.04 44 313 8663 -50.5 -61.5 26 11.0 -50.7 275 73 310.4 310.4 285.5 310.5 0.03 45 302 8897 -50.3 -59.3 34 9.0 -50.5 272 78 313.9 313.9 286.8 314.0 0.04 46 300 8940 -50.1 -59.1 34 9.0 -50.3 270 82 314.7 314.7 287.1 314.9 0.04 47 298 8984 -50.1 -59.1 34 9.0 -50.3 270 81 315.3 315.3 287.2 315.5 0.04 48 294 9072 -49.3 -65.3 14 16.0 -49.6 270 80 317.7 317.7 288.0 317.8 0.02 49 286 9253 -48.1 -71.1 5 23.0 -48.5 270 79 321.9 321.9 289.3 322.0 0.01 50 273 9559 -48.3 -63.3 16 15.0 -48.7 268 87 325.9 326.0 290.6 326.1 0.03 51 258 9932 -47.7 -69.7 6 22.0 -48.1 265 98 332.1 332.1 292.3 332.2 0.01 52 256 9983 -47.9 -71.9 5 24.0 -48.4 265 97 332.6 332.6 292.4 332.6 0.01 53 250 10140 -46.5 -74.5 3 28.0 -47.1 265 94 336.9 336.9 293.6 337.0 0.01 54 248 10193 -46.1 -75.1 2 29.0 -46.7 265 94 338.3 338.3 293.9 338.3 0.01 55 228 10750 -47.1 -77.1 2 30.0 -47.7 265 104 345.0 345.0 295.5 345.0 0.00 56 223 10897 -45.7 -77.7 2 32.0 -46.4 265 108 349.4 349.4 296.5 349.4 0.00 57 215 11139 -47.1 -78.1 2 31.0 -47.7 265 102 350.9 350.9 296.8 350.9 0.00 58 200 11620 -44.5 -79.5 1 35.0 -45.4 255 101 362.3 362.3 299.1 362.3 0.00 59 153 13391 -52.1 -84.3 1 32.2 -52.7 260 123 378.1 378.1 301.9 378.1 0.00 60 150 13520 -52.7 -84.7 1 32.0 -53.2 265 118 379.3 379.3 302.1 379.3 0.00 61 100 16080 -59.9 -86.9 2 27.0 -60.2 265 80 412.0 412.0 306.7 412.0 0.00 62 98 16206 -59.5 -86.5 2 27.0 -59.8 265 80 415.2 415.2 307.2 415.2 0.00 63 89 16806 -61.9 -87.9 2 26.0 -62.1 262 81 422.0 422.0 307.9 422.0 0.00 64 85 17092 -60.3 -87.3 2 27.0 -60.6 260 80 430.8 430.8 308.9 430.8 0.00 65 80 17469 -61.3 -88.3 2 27.0 -61.6 258 65 436.3 436.3 309.5 436.3 0.00 66 76 17789 -59.3 -87.3 1 28.0 -59.7 256 52 446.9 446.9 310.6 446.9 0.00 67 70 18300 -63.1 -89.1 2 26.0 -63.4 250 55 449.4 449.4 310.8 449.4 0.00 68 69 18389 -63.1 -89.1 2 26.0 -63.4 250 55 451.2 451.2 311.0 451.3 0.00 69 67 18571 -61.1 -88.1 2 27.0 -61.5 250 55 459.4 459.4 311.7 459.4 0.00 70 59 19355 -65.3 -90.3 2 25.0 -65.5 253 42 467.0 467.0 312.4 467.0 0.00 71 53 20006 -66.9 -90.9 2 24.0 -67.1 271 37 477.8 477.8 313.2 477.8 0.00 72 52 20122 -65.5 -90.5 2 25.0 -65.8 265 31 483.7 483.7 313.7 483.7 0.00 73 51 20240 -67.1 -91.1 2 24.0 -67.3 262 39 482.6 482.6 313.7 482.6 0.00 74 50 20360 -66.1 -90.1 2 24.0 -66.4 260 46 487.7 487.7 314.1 487.7 0.00 75 44 21137 -64.3 -90.3 2 26.0 -64.7 267 45 510.3 510.3 315.7 510.3 0.00 76 41 21576 -57.1 -88.1 1 31.0 -58.0 274 42 538.6 538.6 317.5 538.7 0.00 77 36 22390 -61.3 -90.3 1 29.0 -62.0 251 14 548.2 548.2 318.0 548.2 0.00 78 33 22933 -58.5 -88.5 1 30.0 -59.5 274 27 569.4 569.4 319.1 569.5 0.00 79 31 23324 -60.3 -89.3 1 29.0 -61.2 293 22 574.8 574.8 319.4 574.9 0.00 80 30 23530 -57.3 -89.3 1 32.0 -58.6 320 17 588.4 588.4 320.0 588.5 0.00 81 29 23746 -56.7 -88.7 1 32.0 -58.0 280 20 595.8 595.8 320.4 595.8 0.01 82 26 24435 -60.5 -89.5 1 29.0 -61.5 220 16 603.9 603.9 320.8 604.0 0.00 83 22 25492 -55.9 -87.9 1 32.0 -57.8 262 11 647.2 647.2 322.6 647.2 0.01 84 21 25788 -56.9 -88.9 1 32.0 -58.6 257 8 652.8 652.8 322.8 652.9 0.01 85 20 26100 -54.9 -87.9 1 33.0 -57.1 260 6 668.1 668.1 323.3 668.2 0.01 86 19 26428 -55.1 -88.1 1 33.0 -57.4 295 11 677.4 677.4 323.7 677.4 0.01 87 15 27951 -51.7 -85.7 1 34.0 -55.4 0 0 736.1 736.1 325.6 736.2 0.02 88 15 27951 -52.5 -86.5 1 34.0 -55.9 0 0 733.4 733.4 325.4 733.5 0.01 89 14 28400 -49.5 -85.5 1 36.0 -54.1 0 0 758.2 758.2 326.1 758.3 0.02 90 13 28887 -48.9 -84.9 1 36.0 -54.0 0 0 776.5 776.5 326.7 776.7 0.02 91 11 29989 -47.1 -84.1 1 37.0 -53.5 43 8 821.0 821.1 327.7 821.3 0.03 92 10 30620 -47.3 -85.3 1 38.0 -53.9 75 22 843.0 843.0 328.2 843.2 0.03 93 9.8 30754 -45.5 -84.5 0 39.0 -53.1 854.6 854.6 328.5 854.9 0.03 94 9.5 30961 -46.3 -84.3 1 38.0 -53.6 859.2 859.2 328.6 859.6 0.03 95 9.3 31103 -45.1 -84.1 0 39.0 -53.1 869.0 869.1 328.8 869.4 0.04 96 8.7 31548 -45.7 -83.7 1 38.0 -53.7 883.5 883.5 329.1 883.9 0.04 97 8.3 31863 -43.9 -83.9 0 40.0 -52.9 902.5 902.5 329.5 902.9 0.04 98 7.9 32194 -44.7 -83.7 1 39.0 -53.5 912.2 912.2 329.7 912.6 0.05 TRP 313 8663 -50.5 -61.5 26 11.0 -50.7 275 73 310.4 310.4 285.5 310.5 0.03 WND 153 13391 -52.1 -84.3 1 32.2 -52.7 260 123 378.1 378.1 301.9 378.1 0.00 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 40.22 % Est. max temperature: 4.33 C = 39.80 F Sfc-Lift cond lev (LCL): 950.35 mb = 552.37 m = 1812.20 ft T: -1.92 C 700-500 lapse rate: 4.95 C/km ThetaE index: 2.37 C Layer 812.0- 802.0 mb Conv cond level (CCL): 912.46 mb = 865.00 m = 2837.88 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 0.19 C = 32.33 F Cap Strength: 16.70 C Lifted Index: 17.01 C Risk: None Lifted Index @300 mb: 22.13 C Lifted Index @700 mb: 8.32 C Showalter Index: 15.37 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 15.80 C K Index: -9.10 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.97 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 16.96 C Lift Cond Lev (LCL): 912.25 mb = 866.78 m = 2843.73 ft Lev Free Conv (LFC): 907.25 mb = 909.81 m = 2984.92 ft Equ Level (EL): 857.25 mb = 1353.65 m = 4441.05 ft B at Equ Level: 4.37 J/kg Max Parcel Lev (MPL): 847.25 mb = 1445.13 m = 4741.19 ft Wind level data Storm motion: 321 at 23 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 ---------------------------------------------------------- 0 973 373 260 1 1.0 0.2 | 143 22 -13.4 17.8 1 943 610 275 10 10.0 -0.9 | 165 17 -4.5 16.7 2 925 758 270 11 11.0 -0.0 | 169 18 -3.4 17.6 3 907 914 280 13 12.8 -2.3 | 174 15 -1.6 15.3 4 872 1219 275 12 12.0 -1.0 | 172 17 -2.5 16.6 5 850 1420 275 16 15.9 -1.4 | 185 16 1.5 16.2 6 806 1829 300 18 15.6 -9.0 | 188 9 1.2 8.6 7 775 2134 320 24 15.4 -18.4 | 308 1 1.0 -0.8 8 745 2438 315 25 17.7 -17.7 | 271 3 3.3 -0.1 9 716 2743 310 25 19.2 -16.1 | 252 5 4.7 1.5 10 700 2923 305 24 19.7 -13.8 | 234 6 5.2 3.8 11 634 3658 290 29 27.3 -9.9 | 239 15 12.8 7.7 12 584 4267 285 39 37.7 -10.1 | 252 24 23.3 7.5 13 539 4877 285 40 38.6 -10.4 | 253 25 24.2 7.2 14 500 5430 290 49 46.0 -16.8 | 268 32 31.6 0.8 15 455 6096 285 49 47.3 -12.7 | 262 33 32.9 4.9 16 400 7010 285 68 65.7 -17.6 | 270 51 51.3 0.0 17 365 7620 285 74 71.5 -19.2 | 272 57 57.1 -1.6 18 334 8230 285 79 76.3 -20.4 | 273 62 61.9 -2.8 19 313 8663 275 73 72.7 -6.4 | 259 59 58.3 11.2 20 305 8839 275 73 72.7 -6.4 | 259 59 58.3 11.2 21 300 8940 270 82 82.0 -0.0 | 255 70 67.6 17.6 22 291 9144 270 79 79.0 -0.0 | 255 67 64.6 17.6 23 278 9449 270 79 79.0 -0.0 | 255 67 64.6 17.6 24 265 9754 265 101 100.6 8.8 | 253 90 86.2 26.4 25 250 10140 265 94 93.6 8.2 | 252 83 79.2 25.8 26 242 10363 265 93 92.6 8.1 | 252 82 78.2 25.7 27 220 10973 265 110 109.6 9.6 | 254 99 95.2 27.2 28 211 11278 265 96 95.6 8.4 | 252 85 81.2 26.0 29 200 11620 255 101 97.6 26.1 | 242 94 83.1 43.7 30 183 12192 250 110 103.4 37.6 | 238 105 89.0 55.2 31 153 13391 260 123 121.1 21.4 | 250 114 106.7 39.0 32 150 13520 265 118 117.6 10.3 | 255 107 103.1 27.9 33 145 13716 260 123 121.1 21.4 | 250 114 106.7 39.0 34 126 14630 255 90 86.9 23.3 | 241 83 72.5 40.9 35 120 14935 260 102 100.5 17.7 | 248 93 86.0 35.3 36 114 15240 265 98 97.6 8.5 | 253 87 83.2 26.1 37 104 15850 260 75 73.9 13.0 | 243 67 59.4 30.6 38 100 16080 265 80 79.7 7.0 | 249 70 65.3 24.6 39 94 16459 265 80 79.7 7.0 | 249 70 65.3 24.6 40 85 17069 260 81 79.8 14.1 | 244 73 65.4 31.7 41 74 17983 255 44 42.5 11.4 | 224 40 28.1 29.0 42 70 18288 250 52 48.9 17.8 | 224 49 34.4 35.4 43 70 18300 250 55 51.7 18.8 | 226 52 37.3 36.4 44 67 18593 250 55 51.7 18.8 | 226 52 37.3 36.4 45 60 19202 245 40 36.3 16.9 | 212 41 21.8 34.5 46 55 19812 280 47 46.3 -8.2 | 254 33 31.9 9.4 47 52 20117 265 31 30.9 2.7 | 219 26 16.5 20.3 48 50 20360 260 46 45.3 8.0 | 230 40 30.9 25.6 49 47 20726 260 46 45.3 8.0 | 230 40 30.9 25.6 50 43 21336 270 44 44.0 -0.0 | 239 34 29.6 17.6 51 41 21641 275 42 41.8 -3.7 | 243 31 27.4 13.9 52 39 21946 285 19 18.4 -4.9 | 197 13 3.9 12.7 53 37 22250 245 10 9.1 4.2 | 166 22 -5.4 21.8 54 33 22860 270 28 28.0 -0.0 | 218 22 13.6 17.6 55 30 23470 300 20 17.3 -10.0 | 201 8 2.9 7.6 56 30 23530 320 17 10.9 -13.0 | 143 6 -3.5 4.6 57 29 23774 275 20 19.9 -1.7 | 199 17 5.5 15.9 58 28 24079 310 12 9.2 -7.7 | 152 11 -5.2 9.9 59 26 24384 215 14 8.0 11.5 | 168 30 -6.4 29.1 60 25 24689 245 23 20.8 9.7 | 193 28 6.4 27.3 61 24 24994 270 15 15.0 -0.0 | 182 18 0.6 17.6 62 23 25298 275 13 13.0 -1.1 | 175 17 -1.5 16.5 63 22 25603 255 10 9.7 2.6 | 167 21 -4.8 20.2 64 20 26100 260 6 5.9 1.0 | 155 20 -8.5 18.6 65 20 26213 295 10 9.1 -4.2 | 158 14 -5.4 13.4 66 19 26518 295 12 10.9 -5.1 | 164 13 -3.5 12.5 67 18 26822 145 1 -0.6 0.8 | 141 24 -15.0 18.4 68 17 27127 90 10 -10.0 0.0 | 126 30 -24.4 17.6 69 16 27432 195 5 1.3 4.8 | 150 26 -13.1 22.4 70 16 27737 0 0 -0.0 -0.0 | 141 23 -14.4 17.6 71 12 29566 0 0 -0.0 -0.0 | 141 23 -14.4 17.6 72 11 30175 60 11 -9.5 -5.5 | 117 27 -23.9 12.1 73 10 30620 75 22 -21.3 -5.7 | 108 38 -35.7 11.9 Wind Parameters Mean winds (0-6000m): 290.7 at 30.3 knts Storm direction: 320.7 at 22.8 knts Shear (0-3000m) pos: 3.9 neg: 2.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -6.4 tot: 70.5 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 66.77 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 ------------------------------------------------------------------------------- 500 273 8 161 18| 11.9 0.0 11.9| 50.8 0.0 50.8 101.5 0.82| 12.5 10.3 1000 275 11 167 17| 5.9 1.4 7.3| 64.4 -1.9 62.5 62.5 0.76| 8.5 6.5 1500 281 13 173 15| 5.6 0.9 6.5| 72.1 -2.0 70.1 46.7 0.57| 8.9 5.1 2000 294 15 178 11| 5.9 0.7 6.5| 75.5 -2.4 73.1 36.5 0.52| 9.2 4.8 2500 299 17 184 9| 4.7 1.3 6.0| 75.5 -5.9 69.6 27.8 0.39| 8.3 3.2 3000 300 19 192 9| 3.9 2.0 5.9| 76.9 -6.4 70.5 23.5 0.35| 7.9 2.8 4000 295 22 215 10| 2.9 3.2 6.1| 98.2 -6.6 91.5 22.9 0.34| 7.7 2.6 5000 292 26 232 13| 3.2 2.6 5.8|150.8 -6.6 144.1 28.8 0.39| 7.1 2.8 6000 291 30 244 16| 2.7 2.8 5.5|173.9 -37.2 136.7 22.8 0.33| 6.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251207.00.gif