UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for KPIT... Searching the city database file for: KPIT ... Date:1200Z 15 APR 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 39 SFC 963 373 11.4 3.4 58 8.0 7.3 0 0 287.6 288.5 282.2 302.1 5.07 2 959 406 10.8 0.8 50 10.0 6.0 346 2 287.4 288.1 281.1 299.4 4.22 3 925 689 8.2 -0.8 53 9.0 4.1 255 19 287.7 288.4 280.8 298.9 3.90 4 850 1379 1.8 -5.2 60 7.0 -1.0 275 31 288.0 288.6 280.0 296.9 3.05 5 838 1493 0.8 -5.2 64 6.0 -1.6 275 33 288.2 288.7 280.1 297.2 3.09 6 833 1541 0.4 -6.6 59 7.0 -2.3 275 34 288.2 288.7 279.7 296.4 2.80 7 787 1994 -3.1 -5.9 81 2.8 -4.2 265 31 289.2 289.7 280.6 298.3 3.12 8 765 2218 -5.1 -8.7 76 3.6 -6.4 267 30 289.4 289.8 280.0 297.0 2.59 9 745 2425 -6.7 -14.7 53 8.0 -9.1 274 29 289.9 290.1 279.0 294.8 1.64 10 706 2842 -10.3 -15.3 67 5.0 -11.7 267 35 290.4 290.7 279.3 295.3 1.65 11 700 2908 -10.3 -17.3 56 7.0 -12.2 265 39 291.1 291.3 279.3 295.4 1.40 12 686 3063 -11.1 -18.1 56 7.0 -12.9 263 45 291.9 292.1 279.6 296.0 1.34 13 654 3428 -13.1 -17.0 72 3.9 -14.2 258 60 293.6 293.9 280.6 298.4 1.54 14 626 3762 -12.7 -13.7 92 1.0 -13.0 253 73 297.8 298.2 283.1 304.3 2.12 15 618 3860 -11.1 -11.4 98 0.3 -11.2 252 75 300.7 301.2 284.8 308.7 2.59 16 615 3897 -10.9 -11.7 94 0.8 -11.2 251 76 301.4 301.8 285.0 309.2 2.54 17 614 3910 -10.7 -13.3 81 2.6 -11.6 251 77 301.7 302.1 284.8 308.7 2.23 18 572 4450 -15.3 -15.7 97 0.4 -15.4 246 89 302.5 302.9 284.8 308.7 1.97 19 557 4650 -16.7 -17.2 96 0.5 -16.9 248 92 303.2 303.5 284.9 308.8 1.78 20 555 4677 -17.3 -18.3 92 1.0 -17.6 248 92 302.8 303.1 284.5 307.9 1.63 21 554 4690 -17.3 -21.1 72 3.8 -18.2 248 92 302.9 303.2 284.2 307.1 1.28 22 553 4704 -17.5 -22.1 67 4.6 -18.6 249 93 302.8 303.1 284.1 306.6 1.18 23 552 4717 -17.5 -25.5 50 8.0 -19.1 249 93 303.0 303.2 283.7 305.9 0.87 24 551 4731 -17.5 -48.5 5 31.0 -20.8 249 93 303.2 303.2 282.8 303.5 0.09 25 549 4758 -17.1 -41.1 11 24.0 -20.3 249 93 304.0 304.0 283.2 304.6 0.19 26 546 4799 -16.7 -43.7 8 27.0 -20.1 249 94 304.9 304.9 283.5 305.4 0.15 27 541 4868 -14.7 -45.7 5 31.0 -18.7 250 95 308.1 308.1 284.8 308.5 0.12 28 500 5460 -18.9 -46.9 7 28.0 -22.1 245 96 310.0 310.0 285.5 310.4 0.11 29 486 5671 -20.1 -42.1 12 22.0 -22.9 247 99 311.0 311.1 285.9 311.8 0.19 30 438 6435 -25.3 -51.3 7 26.0 -27.5 247 105 313.9 313.9 286.8 314.1 0.08 31 434 6502 -25.1 -54.1 5 29.0 -27.4 246 105 314.9 314.9 287.1 315.1 0.06 32 400 7090 -29.3 -54.3 7 25.0 -31.0 240 106 316.9 316.9 287.8 317.1 0.06 33 365 7736 -34.1 -61.1 5 27.0 -35.4 245 112 318.9 318.9 288.4 319.0 0.03 34 342 8189 -36.9 -62.9 5 26.0 -37.9 247 114 321.1 321.1 289.1 321.2 0.02 35 303 9013 -43.7 -63.3 10 19.5 -44.3 250 119 322.8 322.8 289.6 322.9 0.03 36 300 9080 -44.3 -63.3 10 19.0 -44.9 250 119 322.9 322.9 289.7 323.0 0.03 37 259 10050 -50.9 -69.9 9 19.0 -51.2 250 112 327.1 327.1 290.9 327.1 0.01 38 250 10280 -51.1 -71.1 7 20.0 -51.4 250 102 330.1 330.1 291.7 330.1 0.01 39 243 10465 -51.5 -71.5 7 20.0 -51.8 245 97 332.2 332.2 292.3 332.2 0.01 40 237 10628 -49.7 -72.7 5 23.0 -50.1 241 93 337.3 337.3 293.7 337.3 0.01 41 215 11262 -52.9 -75.9 5 23.0 -53.2 243 95 341.9 341.9 294.8 341.9 0.01 42 209 11444 -52.9 -75.9 5 23.0 -53.2 244 96 344.6 344.6 295.4 344.7 0.01 43 200 11730 -50.9 -80.9 2 30.0 -51.4 245 98 352.2 352.2 297.1 352.2 0.00 44 179 12455 -48.9 -81.9 1 33.0 -49.5 243 95 366.8 366.8 300.0 366.8 0.00 45 172 12716 -49.9 -81.9 1 32.0 -50.5 246 90 369.3 369.3 300.4 369.4 0.00 46 170 12793 -48.9 -82.9 1 34.0 -49.6 246 88 372.2 372.2 300.9 372.3 0.00 47 150 13610 -51.1 -84.1 1 33.0 -51.7 255 70 382.0 382.0 302.6 382.0 0.00 48 136 14244 -52.5 -84.5 1 32.0 -53.0 251 71 390.4 390.4 303.9 390.4 0.00 49 124 14837 -55.5 -86.5 1 31.0 -55.9 254 80 395.4 395.4 304.6 395.4 0.00 50 107 15772 -57.1 -87.1 1 30.0 -57.5 260 69 409.4 409.4 306.5 409.4 0.00 51 106 15832 -56.3 -87.3 1 31.0 -56.8 261 68 412.0 412.0 306.7 412.0 0.00 52 100 16200 -58.3 -87.3 1 29.0 -58.7 265 61 415.1 415.1 307.2 415.1 0.00 53 80 17585 -64.3 -89.3 2 25.0 -64.5 248 48 430.1 430.1 308.9 430.1 0.00 54 78 17739 -64.5 -90.5 2 26.0 -64.7 246 49 432.8 432.8 309.1 432.8 0.00 55 76 17900 -59.3 -89.3 1 30.0 -59.7 244 50 446.9 446.9 310.6 446.9 0.00 56 70 18420 -55.3 -87.3 1 32.0 -56.1 260 37 466.1 466.1 312.3 466.1 0.00 57 68 18605 -54.9 -86.9 1 32.0 -55.7 250 54 470.8 470.8 312.7 470.8 0.00 58 64 18991 -56.3 -87.3 1 31.0 -57.0 259 28 476.0 476.0 313.1 476.0 0.00 59 60 19397 -59.7 -88.7 1 29.0 -60.2 252 21 477.2 477.2 313.2 477.3 0.00 60 56 19829 -59.1 -89.1 1 30.0 -59.7 250 27 488.1 488.1 314.1 488.1 0.00 61 56 19829 -57.3 -88.3 1 31.0 -58.0 250 27 492.2 492.2 314.4 492.2 0.00 62 52 20300 -54.5 -87.5 1 33.0 -55.5 274 31 509.3 509.3 315.6 509.3 0.00 63 50 20550 -56.9 -87.9 1 31.0 -57.8 270 7 509.4 509.4 315.6 509.4 0.00 64 49 20678 -57.7 -87.7 1 30.0 -58.5 292 9 510.4 510.4 315.7 510.5 0.00 65 48 20808 -58.1 -89.1 1 31.0 -58.9 291 10 512.5 512.5 315.8 512.5 0.00 66 47 20940 -56.7 -88.7 1 32.0 -57.6 277 11 519.0 519.0 316.2 519.0 0.00 67 45 21215 -58.5 -88.5 1 30.0 -59.3 248 12 521.1 521.1 316.4 521.1 0.00 68 38 22285 -55.5 -87.5 1 32.0 -56.8 243 4 554.5 554.6 318.3 554.6 0.00 69 35 22805 -58.1 -89.1 1 31.0 -59.1 202 5 561.0 561.0 318.7 561.0 0.00 70 32 23372 -56.5 -88.5 1 32.0 -57.8 157 6 579.8 579.8 319.6 579.8 0.00 71 31 23573 -57.7 -88.7 1 31.0 -58.9 141 6 581.9 581.9 319.8 581.9 0.00 72 30 23780 -56.5 -88.5 1 32.0 -57.9 125 6 590.6 590.6 320.2 590.6 0.01 73 29 23995 -55.3 -88.3 1 33.0 -56.9 129 7 599.7 599.7 320.6 599.7 0.01 74 24 25199 -56.3 -88.3 1 32.0 -58.0 48 4 630.1 630.1 321.9 630.2 0.01 75 20 26360 -54.7 -88.7 1 34.0 -57.0 55 9 668.7 668.7 323.4 668.8 0.01 76 18 27034 -54.9 -87.9 1 33.0 -57.3 51 13 688.6 688.6 324.0 688.6 0.01 77 17 27401 -52.3 -87.3 1 35.0 -55.5 57 16 708.3 708.3 324.7 708.3 0.01 78 16 27794 -52.3 -87.3 1 35.0 -55.6 64 18 720.6 720.6 325.1 720.7 0.01 79 16 27794 -52.3 -87.3 1 35.0 -55.6 64 18 720.6 720.6 325.1 720.7 0.01 80 14 28655 -53.3 -87.3 1 34.0 -56.7 105 11 745.3 745.3 325.8 745.4 0.01 81 13 29136 -50.1 -87.1 1 37.0 -54.8 133 10 772.4 772.4 326.5 772.5 0.02 82 12 29659 -50.3 -86.3 1 36.0 -55.1 123 10 789.5 789.5 327.0 789.7 0.02 83 11 30231 -47.1 -85.1 1 38.0 -53.5 111 10 821.0 821.1 327.7 821.3 0.03 84 11 30231 -47.1 -85.1 1 38.0 -53.5 111 10 821.0 821.1 327.7 821.3 0.03 TRP 259 10050 -50.9 -69.9 9 19.0 -51.2 250 112 327.1 327.1 290.9 327.1 0.01 WND 303 9013 -43.7 -63.3 10 19.5 -44.3 250 119 322.8 322.8 289.6 322.9 0.03 Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 827.74 mb = 1593.14 m = 5226.77 ft Wetbulb zero: 865.23 mb = 1234.12 m = 4048.90 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 60.46 % Est. max temperature: 12.40 C = 54.32 F Sfc-Lift cond lev (LCL): 852.91 mb = 1351.14 m = 4432.82 ft T: 2.06 C 700-500 lapse rate: 3.37 C/km ThetaE index: 5.16 C Layer 959.0- 838.0 mb Conv cond level (CCL): 781.59 mb = 2048.45 m = 6720.55 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 12.99 C = 55.39 F Cap Strength: 10.48 C Lifted Index: 11.08 C Risk: None Lifted Index @300 mb: 17.38 C Lifted Index @700 mb: -0.01 C Showalter Index: 12.25 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 13.70 C K Index: 8.50 Risk: None Sweat Index: 158.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 28.67 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 799.08 mb = 1872.68 m = 6143.90 ft Lev Free Conv (LFC): 724.08 mb = 2646.13 m = 8681.44 ft Equ Level (EL): 694.08 mb = 2973.30 m = 9754.82 ft B at Equ Level: 4.50 J/kg Max Parcel Lev (MPL): 664.08 mb = 3311.46 m = 10864.24 ft Wind level data Storm motion: 283 at 46 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 ---------------------------------------------------------- 0 963 373 0 0 -0.0 -0.0 | 103 46 -44.5 10.3 1 934 610 255 17 16.4 4.4 | 118 32 -28.1 14.7 2 925 689 255 19 18.4 4.9 | 120 30 -26.2 15.2 3 900 914 270 23 23.0 -0.0 | 116 24 -21.5 10.3 4 867 1219 275 29 28.9 -2.5 | 116 17 -15.6 7.8 5 850 1379 275 31 30.9 -2.7 | 119 16 -13.6 7.6 6 834 1524 275 34 33.9 -3.0 | 125 13 -10.6 7.3 7 803 1829 265 32 31.9 2.8 | 136 18 -12.6 13.1 8 772 2134 265 30 29.9 2.6 | 131 20 -14.6 12.9 9 743 2438 275 29 28.9 -2.5 | 116 17 -15.6 7.8 10 715 2743 270 28 28.0 -0.0 | 122 19 -16.5 10.3 11 700 2908 265 39 38.9 3.4 | 158 15 -5.7 13.7 12 634 3658 255 70 67.6 18.1 | 219 37 23.1 28.4 13 585 4267 245 87 78.8 36.8 | 216 58 34.3 47.1 14 540 4877 250 95 89.3 32.5 | 226 62 44.8 42.8 15 500 5460 245 96 87.0 40.6 | 220 66 42.5 50.9 16 458 6096 250 104 97.7 35.6 | 229 70 53.2 45.9 17 400 7090 240 106 91.8 53.0 | 217 79 47.3 63.3 18 371 7620 245 111 100.6 46.9 | 224 80 56.1 57.2 19 303 9013 250 119 111.8 40.7 | 233 84 67.3 51.0 20 300 9080 250 119 111.8 40.7 | 233 84 67.3 51.0 21 297 9144 250 119 111.8 40.7 | 233 84 67.3 51.0 22 259 10050 250 112 105.2 38.3 | 231 78 60.7 48.6 23 259 10058 250 117 109.9 40.0 | 232 83 65.4 50.3 24 250 10280 250 102 95.8 34.9 | 229 68 51.3 45.2 25 236 10668 240 92 79.7 46.0 | 212 66 35.2 56.3 26 200 11730 245 98 88.8 41.4 | 221 68 44.3 51.7 27 186 12192 240 101 87.5 50.5 | 215 74 43.0 60.8 28 150 13610 255 70 67.6 18.1 | 219 37 23.1 28.4 29 141 14021 250 67 63.0 22.9 | 209 38 18.5 33.2 30 122 14935 255 82 79.2 21.2 | 228 47 34.7 31.5 31 116 15240 255 78 75.3 20.2 | 225 43 30.8 30.5 32 100 16200 265 61 60.8 5.3 | 226 23 16.3 15.6 33 96 16459 265 61 60.8 5.3 | 226 23 16.3 15.6 34 83 17374 250 46 43.2 15.7 | 177 26 -1.3 26.0 35 72 18288 240 53 45.9 26.5 | 182 37 1.4 36.8 36 70 18420 260 37 36.4 6.4 | 154 19 -8.1 16.7 37 68 18593 250 55 51.7 18.8 | 194 30 7.2 29.1 38 65 18898 260 30 29.5 5.2 | 136 22 -15.0 15.5 39 59 19507 250 19 17.9 6.5 | 122 31 -26.7 16.8 40 54 20117 250 34 31.9 11.6 | 150 25 -12.6 21.9 41 51 20422 290 29 27.3 -9.9 | 91 17 -17.3 0.4 42 50 20550 270 7 7.0 -0.0 | 105 39 -37.5 10.3 43 49 20726 300 10 8.7 -5.0 | 98 36 -35.8 5.3 44 44 21336 235 13 10.6 7.5 | 118 38 -33.9 17.8 45 42 21641 280 10 9.8 -1.7 | 104 36 -34.7 8.6 46 40 21946 270 4 4.0 -0.0 | 104 42 -40.5 10.3 47 30 23780 125 6 -4.9 3.4 | 106 51 -49.4 13.7 48 27 24384 135 8 -5.7 5.7 | 108 53 -50.2 16.0 49 25 24994 55 1 -0.8 -0.6 | 102 46 -45.3 9.7 50 23 25603 35 10 -5.7 -8.2 | 92 50 -50.2 2.1 51 21 25908 60 11 -9.5 -5.5 | 95 54 -54.0 4.8 52 20 26213 85 10 -10.0 -0.9 | 100 55 -54.5 9.4 53 20 26360 55 9 -7.4 -5.2 | 96 52 -51.9 5.1 54 19 26518 45 10 -7.1 -7.1 | 94 52 -51.6 3.2 55 16 27127 65 19 -17.2 -8.0 | 92 62 -61.7 2.3 56 14 27432 90 11 -11.0 0.0 | 101 56 -55.5 10.3 57 13 27737 135 10 -7.1 7.1 | 109 54 -51.6 17.4 58 11 28346 110 10 -9.4 3.4 | 104 56 -53.9 13.7 59 10 28651 115 10 -9.1 4.2 | 105 56 -53.6 14.5 60 7 29870 25 10 -4.2 -9.1 | 91 49 -48.7 1.2 61 6 30175 70 10 -9.4 -3.4 | 97 54 -53.9 6.9 Wind Parameters Mean winds (0-6000m): 253.0 at 60.9 knts Storm direction: 283.0 at 45.7 knts Shear (0-3000m) pos: 1.7 neg: 9.3 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 107.3 deg Storm rel helicity (0-3000m) pos: 259.7 neg: -86.8 tot: 173.0 m^2/s^2 ave: 57.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 287.41 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 ------------------------------------------------------------------------------- 500 258 14 113 33| 0.0 22.9 22.9|113.5 -55.4 58.1 116.2 0.25| 30.6 7.8 1000 268 21 115 26| 4.8 11.5 16.3|117.9 -58.4 59.6 59.6 0.21| 20.2 4.1 1500 269 25 118 22| 3.2 8.2 11.4|134.4 -58.4 76.1 50.7 0.26| 16.4 4.2 2000 269 26 121 21| 2.6 6.2 8.7|134.4 -82.7 51.7 25.8 0.14| 13.7 1.9 2500 269 27 121 21| 2.1 6.6 8.7|175.7 -86.8 89.0 35.6 0.24| 13.4 3.2 3000 267 30 130 18| 1.7 9.3 11.1|259.7 -86.8 173.0 57.7 0.39| 15.0 5.9 4000 259 42 170 18| 1.3 11.1 12.4|323.2-120.7 202.5 50.6 0.31| 15.9 4.9 5000 255 53 195 25| 1.9 9.1 11.1|463.1-222.5 240.6 48.1 0.29| 14.4 4.2 6000 253 61 206 31| 2.2 7.9 10.1|652.9-315.1 337.8 56.3 0.29| 13.5 4.0 Wrote GIF file: /home/apache/climate/data/raob//KPIT/skewt/KPIT.skewt.20250415.12.gif