UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051511.upa.cvt Date: 1100Z 15 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 15 MAY 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 6 35.4 25.4 56 10.0 27.7 180 8 308.5 312.4 300.9 371.8 20.82 1 1000 18 34.4 23.4 53 11.0 26.2 185 2 307.5 311.0 299.3 363.2 18.41 2 972 274 31.6 22.6 59 9.0 24.9 189 14 307.2 310.6 299.0 361.7 18.04 3 925 716 27.4 21.4 70 6.0 23.0 190 14 307.3 310.6 298.8 360.5 17.61 4 900 959 25.0 21.9 83 3.1 22.7 192 14 307.3 310.8 299.4 363.8 18.69 5 869 1268 24.2 15.2 57 9.0 18.0 199 12 309.5 311.9 296.1 347.9 12.60 6 851 1452 23.4 18.4 74 5.0 19.8 214 7 310.6 313.6 298.5 359.0 15.85 7 850 1462 23.4 18.5 74 4.9 19.9 215 7 310.7 313.7 298.6 359.5 15.97 8 802 1969 21.0 14.0 64 7.0 16.2 238 6 313.3 315.7 297.1 352.3 12.63 9 700 3134 12.4 6.4 67 6.0 8.7 285 12 316.2 317.9 295.1 343.4 8.65 10 619 4149 4.6 1.6 81 3.0 2.9 294 12 318.6 319.9 294.5 340.8 6.96 11 579 4692 2.8 -2.2 70 5.0 0.1 275 16 322.6 323.7 294.6 341.0 5.63 12 555 5034 2.6 -10.4 38 13.0 -3.3 273 20 326.3 326.9 293.5 336.9 3.12 13 526 5466 0.0 -11.0 43 11.0 -4.9 297 24 328.2 328.9 294.0 338.9 3.14 14 511 5697 -1.1 -23.1 17 22.0 -8.4 310 27 329.6 329.9 292.7 333.8 1.17 15 500 5870 -2.5 -24.5 17 22.0 -9.5 315 29 330.0 330.2 292.7 333.8 1.05 16 480 6193 -5.7 -25.7 19 20.0 -11.6 310 29 329.9 330.1 292.6 333.5 0.98 17 442 6837 -8.7 -39.7 6 31.0 -15.1 282 22 334.0 334.1 293.1 335.1 0.27 18 421 7215 -8.9 274 17 338.4 19 400 7610 -10.9 -58.9 1 48.0 -17.4 265 13 340.8 340.8 294.6 341.0 0.03 20 300 9750 -26.1 -69.1 1 43.0 -29.1 280 11 348.6 348.6 296.3 348.7 0.01 21 296 9847 -26.9 -69.9 1 43.0 -29.8 286 14 348.8 348.8 296.4 348.9 0.01 22 250 11040 -37.1 -76.1 1 39.0 -38.5 300 13 350.9 350.9 296.8 350.9 0.00 23 200 12550 -48.9 -81.9 1 33.0 -49.4 340 10 355.3 355.3 297.8 355.3 0.00 24 171 13567 -56.1 -83.1 2 27.0 -56.4 237 3 359.7 359.7 298.7 359.7 0.00 25 150 14390 -62.7 -78.7 10 16.0 -62.9 0 1 362.1 362.1 299.1 362.1 0.01 26 129 15297 -70.5 -85.5 9 15.0 -70.5 357 12 364.0 364.0 299.5 364.0 0.00 27 112 16121 -75.3 -82.3 33 7.0 -75.3 37 11 370.0 370.1 300.6 370.1 0.00 28 100 16770 -78.3 -86.3 26 8.0 -78.3 350 20 376.4 376.4 301.6 376.5 0.00 29 89 17431 -81.7 -86.7 42 5.0 -81.7 5 13 382.4 382.4 302.6 382.4 0.00 30 79 18098 -83.5 -90.5 28 7.0 -83.5 60 9 392.0 392.0 304.0 392.0 0.00 31 73 18542 -79.9 -88.9 21 9.0 -79.9 102 12 408.5 408.5 306.3 408.5 0.00 32 70 18780 -79.9 -88.9 21 9.0 -79.9 100 14 413.4 413.4 306.9 413.5 0.00 33 65 19200 -80.5 -90.5 17 10.0 -80.5 95 16 421.0 421.0 307.8 421.0 0.00 34 62 19468 -78.9 -89.9 15 11.0 -78.9 86 20 430.3 430.3 308.9 430.3 0.00 35 60 19658 -74.5 -88.5 10 14.0 -74.6 76 28 444.2 444.2 310.3 444.2 0.00 36 50 20750 -63.5 -94.5 1 31.0 -63.9 100 18 493.8 493.8 314.5 493.8 0.00 37 49 20875 -63.1 -95.1 1 32.0 -63.5 104 18 497.7 497.7 314.8 497.7 0.00 38 36 22783 -61.5 -94.5 0 33.0 -62.1 95 4 547.7 547.7 317.9 547.7 0.00 39 33 23328 -57.7 -91.7 1 34.0 -58.8 78 16 571.5 571.5 319.2 571.6 0.00 40 30 23930 -58.3 -92.3 1 34.0 -59.4 90 27 585.7 585.7 319.9 585.7 0.00 41 27 24597 -55.3 -90.3 1 35.0 -57.0 95 26 612.1 612.1 321.2 612.1 0.00 42 25 25094 -50.7 -86.7 1 36.0 -53.5 110 25 638.9 638.9 322.3 638.9 0.01 43 21 26238 -47.3 -84.3 1 37.0 -51.5 48 21 681.8 681.8 323.9 681.9 0.02 44 20 26560 -48.1 -85.1 1 37.0 -52.2 60 23 688.9 689.0 324.1 689.1 0.01 45 18 27256 -48.3 -85.3 1 37.0 -52.6 71 18 709.4 709.4 324.7 709.5 0.02 46 13 29419 -45.3 -83.3 1 38.0 -51.8 76 31 789.0 789.0 327.0 789.2 0.03 47 13 29419 -45.5 -83.5 1 38.0 -52.0 76 31 788.3 788.3 327.0 788.5 0.03 48 12 29956 -43.7 -81.7 1 38.0 -51.3 76 32 812.9 812.9 327.5 813.3 0.04 49 12 29956 -40.5 -79.5 1 39.0 -49.7 76 32 824.2 824.3 327.8 824.8 0.06 50 11 30553 -38.3 -78.3 1 40.0 -49.0 85 34 853.0 853.0 328.5 853.8 0.08 51 10 31210 -38.1 -78.1 1 40.0 -49.4 95 36 877.3 877.4 329.0 878.3 0.09 52 9.8 31349 -38.5 -77.5 1 39.0 -49.7 880.9 881.0 329.1 882.0 0.10 53 9.2 31788 -33.7 -74.7 1 41.0 -48.0 915.3 915.4 329.7 917.2 0.17 54 9.0 31942 -31.9 -72.9 1 41.0 -47.4 928.0 928.1 330.0 930.6 0.22 55 7.5 33217 -36.9 -76.9 1 40.0 -50.4 957.4 957.5 330.5 959.1 0.15 56 7.1 33596 -38.1 -78.1 1 40.0 -51.1 967.6 967.7 330.7 969.1 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5852.00 m Freezing level: 526.00 mb = 5465.73 m = 17931.96 ft Wetbulb zero: 578.03 mb = 4705.15 m = 15436.67 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 62.74 % Est. max temperature: 37.49 C = 99.49 F Sfc-Lift cond lev (LCL): 867.77 mb = 1280.25 m = 4200.24 ft T: 24.15 C 700-500 lapse rate: 5.45 C/km ThetaE index: 18.70 C Layer 802.0- 579.0 mb Conv cond level (CCL): 776.50 mb = 2246.06 m = 7368.87 ft Mean mixing ratio: 18.02 g/kg Conv temperature: 40.97 C = 105.74 F Cap Strength: 2.99 C Lifted Index: -3.40 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.74 C Lifted Index @700 mb: -1.21 C Showalter Index: -2.70 C Risk: Severe thunderstorms possible Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.00 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 265.00 Risk: None Energy Index: -4.88 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1423.97 J/kg Max Up Vert Vel: 53.37 m/s Conv Inhibition (B-): 109.95 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 852.98 mb = 1431.30 m = 4695.80 ft Lev Free Conv (LFC): 727.98 mb = 2798.50 m = 9181.31 ft Equ Level (EL): 147.98 mb = 14471.68 m = 47478.67 ft B at Equ Level: 1417.35 J/kg Max Parcel Lev (MPL): 77.98 mb = 18171.31 m = 59616.45 ft Wind level data Storm motion: 303 at 10 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 1001 6 180 8 0.0 8.0 | 147 16 -8.6 13.5 1 1000 18 185 2 0.2 2.0 | 132 11 -8.5 7.5 2 968 305 190 16 2.8 15.8 | 165 22 -5.9 21.3 3 925 716 190 14 2.4 13.8 | 162 20 -6.2 19.3 4 874 1219 195 13 3.4 12.6 | 164 19 -5.3 18.1 5 850 1462 215 7 4.0 5.7 | 158 12 -4.6 11.2 6 844 1524 215 6 3.4 4.9 | 154 12 -5.2 10.4 7 815 1829 225 5 3.5 3.5 | 151 10 -5.1 9.0 8 759 2438 285 8 7.7 -2.1 | 165 4 -0.9 3.4 9 732 2743 290 10 9.4 -3.4 | 200 2 0.8 2.1 10 700 3134 285 12 11.6 -3.1 | 231 4 3.0 2.4 11 609 4267 295 12 10.9 -5.1 | 259 2 2.2 0.4 12 565 4877 265 18 17.9 1.6 | 233 12 9.3 7.1 13 505 5791 315 28 19.8 -19.8 | 322 18 11.2 -14.3 14 500 5870 315 29 20.5 -20.5 | 322 19 11.9 -15.0 15 486 6096 315 30 21.2 -21.2 | 321 20 12.6 -15.7 16 449 6706 285 23 22.2 -6.0 | 272 14 13.6 -0.4 17 400 7610 265 13 13.0 1.1 | 213 8 4.3 6.6 18 399 7620 260 14 13.8 2.4 | 213 9 5.2 7.9 19 353 8534 285 12 11.6 -3.1 | 231 4 3.0 2.4 20 339 8839 245 15 13.6 6.3 | 203 13 5.0 11.8 21 325 9144 255 11 10.6 2.8 | 193 9 2.0 8.4 22 300 9750 280 11 10.8 -1.9 | 211 4 2.2 3.6 23 300 9754 285 14 13.5 -3.6 | 249 5 4.9 1.9 24 250 11040 300 13 11.3 -6.5 | 291 3 2.6 -1.0 25 241 11278 305 13 10.6 -7.5 | 314 3 2.0 -1.9 26 231 11582 285 18 17.4 -4.7 | 264 9 8.8 0.9 27 202 12497 325 15 8.6 -12.3 | 0 7 -0.0 -6.8 28 200 12550 340 10 3.4 -9.4 | 53 7 -5.2 -3.9 29 192 12802 350 9 1.6 -8.9 | 65 8 -7.1 -3.4 30 183 13106 335 3 1.3 -2.7 | 111 8 -7.4 2.8 31 175 13411 240 3 2.6 1.5 | 139 9 -6.0 7.0 32 159 14021 225 5 3.5 3.5 | 151 10 -5.1 9.0 33 152 14326 240 2 1.7 1.0 | 133 9 -6.9 6.5 34 150 14390 0 1 -0.0 -1.0 | 118 10 -8.6 4.5 35 144 14630 0 1 -0.0 -1.0 | 118 10 -8.6 4.5 36 137 14935 340 5 1.7 -4.7 | 97 7 -6.9 0.8 37 130 15240 355 12 1.0 -12.0 | 50 10 -7.6 -6.4 38 123 15545 10 16 -2.8 -15.8 | 48 15 -11.4 -10.2 39 117 15850 10 12 -2.1 -11.8 | 60 12 -10.7 -6.3 40 105 16459 75 10 -9.7 -2.6 | 99 19 -18.3 2.9 41 100 16764 355 9 0.8 -9.0 | 66 9 -7.8 -3.5 42 100 16770 350 20 3.5 -19.7 | 20 15 -5.2 -14.2 43 95 17069 350 21 3.6 -20.7 | 18 16 -5.0 -15.2 44 90 17374 15 15 -3.9 -14.5 | 54 15 -12.5 -9.0 45 85 17678 315 5 3.5 -3.5 | 111 5 -5.1 2.0 46 81 17983 30 8 -4.0 -6.9 | 84 13 -12.6 -1.4 47 76 18288 110 10 -9.4 3.4 | 116 20 -18.0 8.9 48 72 18593 100 12 -11.8 2.1 | 110 22 -20.4 7.6 49 70 18780 100 14 -13.8 2.4 | 110 24 -22.4 7.9 50 69 18898 120 10 -8.7 5.0 | 121 20 -17.3 10.5 51 65 19202 95 16 -15.9 1.4 | 106 26 -24.6 6.9 52 62 19507 85 20 -19.9 -1.7 | 98 29 -28.6 3.8 53 59 19812 70 34 -31.9 -11.6 | 81 41 -40.6 -6.1 54 56 20117 100 28 -27.6 4.9 | 106 38 -36.2 10.4 55 53 20422 90 26 -26.0 0.0 | 99 35 -34.6 5.5 56 50 20726 95 65 -64.8 5.7 | 99 74 -73.4 11.2 57 50 20750 100 18 -17.7 3.1 | 108 28 -26.4 8.6 58 48 21031 110 19 -17.9 6.5 | 114 29 -26.5 12.0 59 43 21641 115 18 -16.3 7.6 | 118 28 -24.9 13.1 60 41 21946 95 9 -9.0 0.8 | 110 19 -17.6 6.3 61 36 22860 95 4 -4.0 0.3 | 115 14 -12.6 5.9 62 34 23165 75 13 -12.6 -3.4 | 96 21 -21.2 2.1 63 30 23930 90 27 -27.0 0.0 | 99 36 -35.6 5.5 64 29 24079 80 27 -26.6 -4.7 | 91 35 -35.2 0.8 65 24 25298 115 25 -22.7 10.6 | 117 35 -31.3 16.1 66 23 25603 100 13 -12.8 2.3 | 110 23 -21.4 7.8 67 22 25908 35 18 -10.3 -14.7 | 64 21 -19.0 -9.2 68 20 26560 60 23 -19.9 -11.5 | 78 29 -28.6 -6.0 69 18 27127 55 19 -15.6 -10.9 | 77 25 -24.2 -5.4 70 18 27432 90 16 -16.0 0.0 | 103 25 -24.6 5.5 71 17 27737 70 15 -14.1 -5.1 | 91 23 -22.7 0.4 72 15 28346 85 17 -16.9 -1.5 | 99 26 -25.6 4.0 73 15 28651 55 23 -18.8 -13.2 | 74 29 -27.5 -7.7 74 14 28956 70 28 -26.3 -9.6 | 83 35 -34.9 -4.1 75 13 29261 85 32 -31.9 -2.8 | 94 41 -40.5 2.7 76 13 29566 70 31 -29.1 -10.6 | 82 38 -37.8 -5.1 77 10 31210 95 36 -35.9 3.1 | 101 45 -44.5 8.6 Wind Parameters Mean winds (0-6000m): 272.5 at 13.7 knts Storm direction: 302.5 at 10.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 77.3 deg Storm rel helicity (0-3000m) pos: 36.4 neg: -15.9 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.2 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 38.36 Bulk Shear: 37.12 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 ------------------------------------------------------------------------------- 500 190 12 158 18| 7.5 0.0 7.5| 26.7 -3.9 22.8 45.6 0.39| 13.0 5.1 1000 190 13 161 19| 3.0 0.0 3.0| 28.3 -6.3 22.0 22.0 0.33| 7.5 2.5 1500 193 12 161 18| 1.6 0.0 1.6| 29.3 -13.6 15.7 10.5 0.13| 7.8 1.0 2000 197 11 160 17| 1.9 0.0 1.9| 32.1 -15.9 16.3 8.1 0.12| 6.7 0.8 2500 205 10 163 15| 2.7 0.0 2.7| 34.7 -15.9 18.8 7.5 0.15| 6.6 1.0 3000 218 10 169 13| 2.7 0.0 2.7| 36.4 -15.9 20.5 6.8 0.20| 6.0 1.2 4000 242 10 183 10| 2.2 0.0 2.2| 37.6 -15.9 21.8 5.4 0.23| 4.8 1.1 5000 255 11 195 9| 1.7 0.9 2.7| 44.4 -20.3 24.1 4.8 0.17| 5.1 0.9 6000 273 14 226 7| 3.0 0.8 3.8|113.8 -21.1 92.7 15.4 0.38| 6.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250515.11.gif