UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:0000Z 27 NOV 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 117 SFC 971 373 3.0 -1.5 72 4.5 1.1 245 7 278.5 279.1 275.7 288.3 3.52 2 969 389 3.0 -4.0 60 7.0 0.3 245 8 278.6 279.1 275.0 286.8 2.93 3 925 746 -0.7 -5.0 73 4.3 -2.3 235 31 278.6 279.1 274.9 286.6 2.84 4 891 1044 -3.3 -6.4 79 3.1 -4.4 247 36 278.9 279.4 274.8 286.4 2.65 5 854 1377 -6.5 -7.0 96 0.5 -6.7 254 39 279.0 279.4 274.8 286.4 2.64 6 850 1414 -6.9 -7.5 95 0.6 -7.1 255 39 278.9 279.4 274.6 286.1 2.56 7 837 1534 -7.9 -8.3 97 0.4 -8.0 256 41 279.1 279.5 274.5 286.0 2.44 8 833 1571 -8.1 -8.4 98 0.3 -8.2 257 42 279.3 279.7 274.6 286.1 2.43 9 825 1646 -8.5 -10.2 87 1.7 -9.0 258 43 279.6 280.0 274.4 285.7 2.13 10 778 2098 -12.3 -12.3 100 0.0 -12.3 256 48 280.3 280.6 274.4 285.8 1.91 11 733 2550 -15.5 -15.7 98 0.2 -15.6 254 50 281.6 281.8 274.6 286.1 1.53 12 725 2633 -14.7 -17.6 79 2.9 -15.4 256 53 283.3 283.6 275.2 287.3 1.32 13 724 2644 -13.9 -17.2 76 3.3 -14.7 257 53 284.3 284.6 275.8 288.4 1.37 14 723 2654 -14.5 -18.4 72 3.9 -15.4 257 53 283.8 284.0 275.3 287.5 1.24 15 722 2665 -14.3 -18.7 69 4.4 -15.3 257 54 284.1 284.3 275.5 287.7 1.21 16 709 2803 -13.5 -21.5 51 8.0 -15.2 256 55 286.5 286.7 276.4 289.4 0.97 17 700 2900 -13.7 -21.7 51 8.0 -15.4 250 54 287.3 287.5 276.8 290.3 0.96 18 699 2911 -13.9 -21.9 51 8.0 -15.6 250 54 287.2 287.4 276.7 290.1 0.95 19 686 3054 -14.3 -22.3 51 8.0 -16.0 255 49 288.3 288.5 277.2 291.2 0.93 20 682 3098 -14.1 -25.1 39 11.0 -16.3 255 49 289.0 289.1 277.3 291.3 0.73 21 676 3165 -14.7 -27.7 32 13.0 -17.0 254 50 289.1 289.2 277.1 290.9 0.58 22 662 3323 -15.9 -30.9 26 15.0 -18.3 253 52 289.5 289.5 277.1 290.9 0.44 23 661 3335 -16.1 -32.1 24 16.0 -18.6 253 52 289.4 289.4 277.0 290.6 0.39 24 657 3381 -15.5 -42.5 8 27.0 -18.7 252 52 290.5 290.6 277.2 291.0 0.14 25 615 3878 -17.3 -49.3 4 32.0 -20.4 250 58 294.0 294.0 278.7 294.3 0.07 26 570 4446 -19.3 -50.3 5 31.0 -22.1 247 66 298.1 298.1 280.6 298.4 0.07 27 545 4781 -18.3 -51.3 4 33.0 -21.5 245 79 303.2 303.2 282.7 303.4 0.06 28 529 5003 -19.3 -49.3 5 30.0 -22.3 245 88 304.6 304.6 283.3 304.9 0.08 29 500 5420 -23.1 -46.1 10 23.0 -25.4 245 92 304.9 304.9 283.5 305.3 0.12 30 457 6069 -29.1 -49.1 13 20.0 -30.6 245 92 305.3 305.3 283.7 305.7 0.10 31 449 6194 -29.7 -50.7 11 21.0 -31.2 245 93 306.1 306.1 284.0 306.4 0.08 32 443 6290 -29.5 -57.5 5 28.0 -31.1 246 94 307.5 307.5 284.4 307.7 0.04 33 428 6534 -30.7 -61.7 3 31.0 -32.2 247 96 309.1 309.1 285.0 309.1 0.02 34 400 7010 -34.3 -64.3 3 30.0 -35.5 250 100 310.4 310.4 285.5 310.5 0.02 35 370 7549 -38.5 -64.5 5 26.0 -39.4 250 103 311.8 311.8 286.0 311.9 0.02 36 312 8706 -42.7 -67.7 5 25.0 -43.3 247 99 321.5 321.6 289.2 321.6 0.01 37 306 8837 -42.3 -70.3 3 28.0 -43.0 246 98 323.9 323.9 289.9 323.9 0.01 38 300 8970 -42.3 -70.3 3 28.0 -43.0 245 96 325.7 325.7 290.5 325.8 0.01 39 283 9365 -43.5 -72.5 3 29.0 -44.2 244 99 329.5 329.5 291.6 329.5 0.01 40 280 9437 -43.1 -73.1 2 30.0 -43.8 244 100 331.1 331.1 292.0 331.1 0.01 41 261 9910 -44.7 -72.7 3 28.0 -45.3 241 107 335.5 335.5 293.2 335.5 0.01 42 256 10041 -43.9 -72.9 3 29.0 -44.6 241 109 338.5 338.5 294.0 338.5 0.01 43 250 10200 -44.7 -73.7 2 29.0 -45.4 240 111 339.6 339.6 294.2 339.6 0.01 44 241 10444 -45.7 -74.7 2 29.0 -46.3 243 116 341.7 341.7 294.7 341.7 0.01 45 236 10583 -46.8 -75.1 3 28.3 -47.4 245 119 342.0 342.0 294.8 342.0 0.01 46 234 10639 -47.3 -75.3 3 28.0 -47.9 245 119 342.2 342.2 294.8 342.2 0.01 47 232 10696 -46.1 -76.1 2 30.0 -46.7 245 118 344.8 344.8 295.5 344.8 0.01 48 225 10899 -47.3 -76.3 2 29.0 -47.9 248 110 346.0 346.0 295.7 346.0 0.01 49 222 10988 -46.5 -76.5 2 30.0 -47.1 249 106 348.6 348.6 296.3 348.6 0.01 50 216 11169 -47.5 -77.5 2 30.0 -48.1 250 99 349.8 349.8 296.6 349.8 0.00 51 207 11451 -44.9 -77.9 1 33.0 -45.7 254 87 358.1 358.1 298.3 358.2 0.00 52 200 11680 -46.5 -78.5 1 32.0 -47.2 250 69 359.1 359.1 298.5 359.2 0.00 53 195 11847 -47.7 -78.7 2 31.0 -48.3 244 66 359.8 359.8 298.7 359.9 0.00 54 194 11881 -47.3 -78.3 2 31.0 -48.0 242 66 361.0 361.0 298.9 361.0 0.00 55 169 12781 -52.7 -80.7 2 28.0 -53.1 230 74 366.6 366.6 299.9 366.6 0.00 56 165 12936 -51.5 -81.5 2 30.0 -52.0 232 77 371.1 371.1 300.8 371.1 0.00 57 156 13297 -53.5 -81.5 2 28.0 -53.9 238 85 373.7 373.7 301.2 373.7 0.00 58 154 13380 -52.7 -81.7 2 29.0 -53.2 239 87 376.4 376.4 301.6 376.4 0.00 59 150 13550 -52.9 -81.9 2 29.0 -53.4 240 82 378.9 378.9 302.1 378.9 0.00 60 124 14770 -57.5 -84.5 2 27.0 -57.8 245 79 391.8 391.8 304.0 391.8 0.00 61 100 16130 -58.3 -85.3 2 27.0 -58.7 250 62 415.1 415.1 307.2 415.1 0.00 62 94 16518 -58.7 -85.7 2 27.0 -59.0 248 62 421.7 421.7 307.9 421.7 0.00 63 90 16792 -57.1 -85.1 2 28.0 -57.6 240 62 430.2 430.2 308.9 430.2 0.00 64 78 17687 -61.3 -86.3 2 25.0 -61.6 215 37 439.4 439.4 309.8 439.4 0.00 65 73 18099 -59.7 -86.7 2 27.0 -60.1 229 43 451.2 451.2 311.0 451.2 0.00 66 70 18360 -60.7 -86.7 2 26.0 -61.1 225 33 454.5 454.5 311.3 454.5 0.00 67 60 19313 -63.1 -88.1 2 25.0 -63.4 234 39 469.6 469.6 312.6 469.7 0.00 68 54 19969 -57.9 -86.9 1 29.0 -58.6 255 27 496.0 496.0 314.7 496.0 0.00 69 50 20450 -60.9 -87.9 2 27.0 -61.4 250 19 500.0 500.0 314.9 500.0 0.00 70 47 20834 -62.5 -88.5 2 26.0 -63.0 263 18 505.1 505.1 315.3 505.1 0.00 71 42 21532 -60.9 -87.9 2 27.0 -61.5 266 15 525.5 525.5 316.6 525.6 0.00 72 38 22151 -63.3 -89.3 2 26.0 -63.8 262 10 534.7 534.7 317.2 534.7 0.00 73 33 23021 -62.3 -89.3 2 27.0 -62.9 265 11 559.3 559.3 318.6 559.4 0.00 74 32 23211 -63.7 -89.7 2 26.0 -64.3 279 9 560.5 560.5 318.6 560.6 0.00 75 31 23407 -61.5 -89.5 1 28.0 -62.3 341 2 571.6 571.6 319.2 571.6 0.00 76 30 23610 -62.3 -89.3 2 27.0 -63.0 240 6 574.8 574.8 319.4 574.8 0.00 77 28 24035 -63.3 -89.3 2 26.0 -64.0 292 10 583.5 583.5 319.8 583.5 0.00 78 20 26110 -62.3 -89.3 2 27.0 -63.3 30 13 645.5 645.5 322.5 645.5 0.01 79 18 26760 -63.1 -89.1 2 26.0 -64.1 33 15 662.7 662.7 323.2 662.7 0.01 80 14 28314 -61.5 -89.5 1 28.0 -63.0 25 22 717.5 717.5 325.0 717.6 0.01 81 14 28314 -58.5 -88.5 1 30.0 -60.6 25 22 727.7 727.7 325.3 727.8 0.01 82 12 29287 -57.3 -87.3 1 30.0 -59.9 49 32 764.7 764.7 326.3 764.9 0.02 83 11 29840 -54.7 -86.7 1 32.0 -58.2 53 22 793.4 793.4 327.1 793.6 0.02 84 11 29840 -54.5 -85.5 1 31.0 -58.1 53 22 794.2 794.2 327.1 794.4 0.02 85 10 30450 -55.3 -86.3 1 31.0 -58.9 35 24 813.1 813.1 327.5 813.3 0.02 86 9.0 31120 -56.5 -86.5 1 30.0 -60.0 833.4 833.4 328.0 833.6 0.02 87 8.2 31715 -53.9 -85.9 1 32.0 -58.5 866.1 866.2 328.7 866.4 0.03 88 7.6 32202 -54.7 -85.7 1 31.0 -59.2 881.9 882.0 329.1 882.3 0.03 89 7.3 32461 -52.9 -85.9 1 33.0 -58.2 899.5 899.5 329.4 899.8 0.03 90 7.2 32550 -52.5 -85.5 1 33.0 -58.0 904.7 904.7 329.5 905.1 0.04 91 7.1 32640 -52.7 -84.7 1 32.0 -58.2 907.5 907.5 329.6 907.9 0.04 TRP 124 14770 -57.5 -84.5 2 27.0 -57.8 245 79 391.8 391.8 304.0 391.8 0.00 WND 236 10583 -46.8 -75.1 3 28.3 -47.4 245 119 342.0 342.0 294.8 342.0 0.01 Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 933.32 mb = 678.45 m = 2225.85 ft Wetbulb zero: 964.66 mb = 423.41 m = 1389.11 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 47.23 % Est. max temperature: 4.18 C = 39.52 F Sfc-Lift cond lev (LCL): 905.59 mb = 914.64 m = 3000.74 ft T: -2.17 C 700-500 lapse rate: 3.73 C/km ThetaE index: 1.88 C Layer 969.0- 854.0 mb Conv cond level (CCL): 856.89 mb = 1350.75 m = 4431.53 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 3.47 C = 38.25 F Cap Strength: 15.95 C Lifted Index: 15.73 C Risk: None Lifted Index @300 mb: 27.82 C Lifted Index @700 mb: 4.21 C Showalter Index: 16.08 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 15.60 C K Index: 0.70 Risk: None Sweat Index: 170.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.30 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 2.45 J/kg Cap Strength: 15.94 C Lift Cond Lev (LCL): 859.70 mb = 1325.03 m = 4347.15 ft Lev Free Conv (LFC): 844.70 mb = 1462.73 m = 4798.94 ft Equ Level (EL): 724.70 mb = 2636.53 m = 8649.93 ft B at Equ Level: 8.51 J/kg Max Parcel Lev (MPL): 714.70 mb = 2742.04 m = 8996.09 ft Wind level data Storm motion: 279 at 45 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 ---------------------------------------------------------- 0 971 373 245 7 6.3 3.0 | 104 40 -38.3 9.7 1 942 610 240 27 23.4 13.5 | 134 29 -21.3 20.3 2 925 746 235 31 25.4 17.8 | 142 31 -19.3 24.5 3 905 914 245 35 31.7 14.8 | 149 25 -13.0 21.6 4 871 1219 250 38 35.7 13.0 | 156 22 -9.0 19.8 5 850 1414 255 39 37.7 10.1 | 157 18 -7.0 16.9 6 805 1829 260 46 45.3 8.0 | 182 15 0.6 14.8 7 774 2134 255 48 46.4 12.4 | 185 19 1.7 19.2 8 744 2438 250 47 44.2 16.1 | 179 23 -0.5 22.8 9 714 2743 260 56 55.1 9.7 | 212 20 10.5 16.5 10 700 2900 250 54 50.7 18.5 | 194 26 6.1 25.2 11 686 3048 255 49 47.3 12.7 | 188 20 2.7 19.4 12 633 3658 250 55 51.7 18.8 | 195 27 7.0 25.6 13 583 4267 250 65 61.1 22.2 | 209 33 16.4 29.0 14 560 4572 245 66 59.8 27.9 | 204 38 15.1 34.7 15 538 4877 245 86 77.9 36.3 | 218 54 33.3 43.1 16 516 5182 245 91 82.5 38.5 | 220 59 37.8 45.2 17 500 5420 245 92 83.4 38.9 | 220 60 38.7 45.6 18 455 6096 245 92 83.4 38.9 | 220 60 38.7 45.6 19 400 7010 250 100 94.0 34.2 | 230 64 49.3 41.0 20 366 7620 250 103 96.8 35.2 | 231 67 52.1 42.0 21 334 8230 250 105 98.7 35.9 | 232 69 54.0 42.7 22 300 8970 245 96 87.0 40.6 | 222 64 42.3 47.3 23 292 9144 245 96 87.0 40.6 | 222 64 42.3 47.3 24 250 10200 240 111 96.1 55.5 | 220 81 51.5 62.3 25 236 10583 245 119 107.9 50.3 | 228 85 63.2 57.1 26 233 10668 245 119 107.9 50.3 | 228 85 63.2 57.1 27 203 11582 255 82 79.2 21.2 | 231 44 34.5 28.0 28 200 11680 250 69 64.8 23.6 | 214 36 20.2 30.4 29 185 12192 230 60 46.0 38.6 | 182 45 1.3 45.3 30 176 12497 225 68 48.1 48.1 | 184 55 3.4 54.8 31 153 13411 240 88 76.2 44.0 | 212 60 31.5 50.8 32 150 13550 240 82 71.0 41.0 | 209 55 26.3 47.8 33 139 14021 240 77 66.7 38.5 | 206 50 22.0 45.3 34 127 14630 235 90 73.7 51.6 | 206 65 29.0 58.4 35 124 14770 245 79 71.6 33.4 | 214 48 26.9 40.2 36 115 15240 245 79 71.6 33.4 | 214 48 26.9 40.2 37 100 16130 250 62 58.3 21.2 | 206 31 13.6 28.0 38 95 16459 250 62 58.3 21.2 | 206 31 13.6 28.0 39 90 16764 240 63 54.6 31.5 | 194 40 9.9 38.3 40 82 17374 245 44 39.9 18.6 | 169 26 -4.8 25.4 41 78 17678 215 37 21.2 30.3 | 148 44 -23.5 37.1 42 71 18288 235 46 37.7 26.4 | 168 34 -7.0 33.2 43 70 18360 225 33 23.3 23.3 | 145 37 -21.3 30.1 44 67 18593 215 31 17.8 25.4 | 140 42 -26.9 32.2 45 64 18898 240 35 30.3 17.5 | 149 28 -14.4 24.3 46 61 19202 230 37 28.3 23.8 | 152 35 -16.3 30.5 47 58 19507 240 41 35.5 20.5 | 161 29 -9.2 27.3 48 55 19812 265 30 29.9 2.6 | 122 18 -14.8 9.4 49 50 20422 225 17 12.0 12.0 | 120 38 -32.7 18.8 50 50 20450 250 19 17.9 6.5 | 116 30 -26.8 13.3 51 46 21031 270 18 18.0 -0.0 | 104 28 -26.7 6.8 52 43 21336 275 23 22.9 -2.0 | 102 22 -21.8 4.8 53 41 21641 260 10 9.8 1.7 | 104 36 -34.8 8.5 54 32 23165 265 11 11.0 1.0 | 103 35 -33.7 7.7 55 31 23470 0 0 -0.0 -0.0 | 99 45 -44.7 6.8 56 30 23610 240 6 5.2 3.0 | 104 41 -39.5 9.8 57 26 24384 335 14 5.9 -12.7 | 81 39 -38.8 -5.9 58 25 24689 20 10 -3.4 -9.4 | 87 48 -48.1 -2.6 59 23 25298 0 0 -0.0 -0.0 | 99 45 -44.7 6.8 60 22 25603 25 10 -4.2 -9.1 | 87 49 -48.9 -2.3 61 21 25908 50 13 -10.0 -8.4 | 88 55 -54.6 -1.6 62 20 26110 30 13 -6.5 -11.3 | 85 51 -51.2 -4.5 63 20 26213 330 5 2.5 -4.3 | 93 42 -42.2 2.4 64 19 26518 35 14 -8.0 -11.5 | 85 53 -52.7 -4.7 65 17 27127 30 16 -8.0 -13.9 | 82 53 -52.7 -7.1 66 16 27432 5 20 -1.7 -19.9 | 74 48 -46.4 -13.2 67 15 28042 40 22 -14.1 -16.9 | 80 60 -58.8 -10.1 68 14 28346 25 22 -9.3 -19.9 | 76 56 -54.0 -13.2 69 13 28651 25 30 -12.7 -27.2 | 70 61 -57.4 -20.4 70 13 28956 40 38 -24.4 -29.1 | 72 73 -69.1 -22.3 71 12 29566 55 28 -22.9 -16.1 | 82 68 -67.6 -9.3 72 10 30175 50 15 -11.5 -9.6 | 87 56 -56.2 -2.9 73 10 30450 35 24 -13.8 -19.7 | 78 60 -58.4 -12.9 Wind Parameters Mean winds (0-6000m): 248.6 at 60.2 knts Storm direction: 278.6 at 45.2 knts Shear (0-3000m) pos: 3.7 neg: 5.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 329.3 neg: -56.6 tot: 272.8 m^2/s^2 ave: 90.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 177.69 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 ------------------------------------------------------------------------------- 500 239 24 129 31| 0.0 27.8 27.8|203.6 0.0 203.6 407.1 0.82| 30.0 24.7 1000 245 30 139 26| 4.5 13.9 18.4|228.8 0.0 228.8 228.8 0.74| 19.5 14.4 1500 250 35 147 22| 5.8 9.3 15.0|260.8 0.0 260.8 173.9 0.76| 16.0 12.2 2000 252 38 155 21| 4.3 7.7 12.1|263.1 -9.4 253.7 126.8 0.64| 13.9 8.8 2500 253 41 163 20| 4.7 6.2 10.9|320.0 -37.4 282.6 113.1 0.56| 14.6 8.2 3000 253 42 168 20| 3.7 5.2 8.8|329.3 -56.6 272.8 90.9 0.48| 13.8 6.6 4000 252 47 179 21| 2.8 5.6 8.4|393.6 -67.4 326.2 81.5 0.47| 12.4 5.9 5000 250 53 192 26| 2.2 7.3 9.5|563.9 -89.9 474.0 94.8 0.45| 12.9 5.8 6000 249 60 202 31| 2.1 6.1 8.2|617.0 -89.9 527.1 87.8 0.46| 11.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20251127.00.gif