UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 7 NOV 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 1007 70 23.8 21.9 89 1.9 22.5 135 3 296.4 299.4 295.4 344.4 16.65 1 1000 131 24.0 21.3 85 2.7 22.1 85 15 297.1 300.1 295.3 343.9 16.15 2 925 811 20.6 20.4 99 0.2 20.5 115 29 300.4 303.4 296.4 348.8 16.53 3 918 877 20.4 20.1 98 0.3 20.2 121 28 300.8 303.8 296.4 348.8 16.34 4 911 943 21.6 19.5 88 2.1 20.1 125 27 302.7 305.6 296.5 349.7 15.85 5 850 1543 18.4 16.3 88 2.1 17.0 125 23 305.4 308.0 296.0 346.9 13.85 6 803 2030 15.4 14.6 95 0.8 14.8 117 18 307.2 309.7 295.9 346.8 13.13 7 782 2256 16.0 13.4 85 2.6 14.3 123 15 310.2 312.6 296.3 348.2 12.46 8 728 2862 11.4 11.1 98 0.3 11.2 155 9 311.6 313.8 295.9 346.9 11.48 9 726 2885 13.0 10.2 83 2.8 11.2 160 9 313.6 315.7 296.0 347.1 10.83 10 719 2967 13.6 10.2 80 3.4 11.4 177 10 315.1 317.2 296.4 349.2 10.94 11 707 3109 13.0 8.2 73 4.8 10.0 195 10 316.0 317.8 295.8 346.4 9.70 12 700 3193 12.4 7.9 74 4.5 9.6 195 9 316.2 318.1 295.8 346.3 9.60 13 665 3621 8.8 8.0 95 0.8 8.3 195 5 316.8 318.8 296.4 348.8 10.19 14 553 5127 0.4 -4.6 69 5.0 -2.1 168 7 324.1 325.0 294.4 340.2 4.92 15 536 5377 -1.3 -6.2 69 4.9 -3.7 163 13 324.9 325.8 294.3 339.8 4.49 16 514 5711 -2.5 -19.5 26 17.0 -8.5 158 11 327.4 327.7 292.5 332.9 1.59 17 500 5930 -4.3 -15.3 42 11.0 -8.6 145 5 327.8 328.3 293.3 335.8 2.33 18 490 6089 -5.5 -14.5 49 9.0 -9.1 154 5 328.2 328.7 293.6 336.9 2.54 19 488 6122 -5.9 -8.7 81 2.8 -7.2 160 5 328.1 328.9 294.7 341.8 4.06 20 473 6366 -7.7 -10.0 84 2.3 -8.7 209 7 328.8 329.6 294.7 341.6 3.78 21 441 6910 -10.1 -17.1 57 7.0 -12.6 279 8 332.5 332.9 294.4 340.4 2.27 22 430 7105 -11.3 -28.3 23 17.0 -15.8 278 7 333.3 333.5 293.4 336.5 0.86 23 424 7213 -10.5 -45.5 4 35.0 -16.6 277 6 335.7 335.7 293.4 336.3 0.15 24 400 7660 -14.3 -48.3 4 34.0 -19.4 275 3 336.4 336.4 293.6 336.9 0.12 25 300 9780 -29.7 -49.7 13 20.0 -31.7 20 3 343.5 343.5 295.3 344.1 0.14 26 299 9804 -30.1 -50.1 12 20.0 -32.0 23 3 343.3 343.3 295.3 343.8 0.13 27 254 10941 -37.5 -64.5 4 27.0 -38.8 180 9 348.7 348.7 296.4 348.8 0.03 28 250 11050 -38.3 -63.3 5 25.0 -39.5 200 9 349.1 349.1 296.5 349.3 0.03 29 200 12540 -51.5 -70.5 9 19.0 -51.9 225 9 351.2 351.2 296.9 351.3 0.01 30 197 12638 -52.3 -71.3 8 19.0 -52.7 223 9 351.5 351.5 297.0 351.5 0.01 31 189 12906 -54.3 -58.4 61 4.1 -54.4 217 11 352.4 352.5 297.3 352.8 0.08 32 180 13218 -57.1 -64.1 41 7.0 -57.2 209 14 352.8 352.8 297.3 353.0 0.04 33 177 13325 -57.9 -61.4 64 3.5 -58.0 208 13 353.2 353.2 297.4 353.4 0.06 34 156 14111 -64.9 -75.9 21 11.0 -65.0 153 5 354.3 354.3 297.5 354.3 0.01 35 150 14350 -66.3 -76.3 23 10.0 -66.4 120 3 355.9 355.9 297.9 355.9 0.01 36 100 16700 -82.9 -87.7 43 4.8 -82.9 120 23 367.6 367.6 300.1 367.6 0.00 37 95 16985 -84.9 -89.3 45 4.4 -84.9 130 19 369.1 369.1 300.4 369.1 0.00 38 84 17675 -79.1 -87.1 26 8.0 -79.1 120 11 394.1 394.1 304.4 394.1 0.00 39 76 18242 -81.1 -88.1 30 7.0 -81.1 99 13 401.3 401.3 305.4 401.3 0.00 40 70 18710 -77.3 -87.3 19 10.0 -77.3 335 11 419.0 419.0 307.6 419.0 0.00 41 61 19505 -74.5 -87.5 12 13.0 -74.6 110 11 442.1 442.1 310.1 442.1 0.00 42 59 19699 -74.9 -88.9 10 14.0 -75.0 110 11 445.4 445.4 310.4 445.4 0.00 43 53 20336 -65.7 -89.7 2 24.0 -66.0 75 13 480.6 480.6 313.5 480.6 0.00 44 50 20690 -65.1 -89.1 2 24.0 -65.4 150 11 490.1 490.1 314.2 490.1 0.00 45 47 21068 -62.5 -88.5 2 26.0 -63.0 129 12 505.1 505.1 315.3 505.1 0.00 46 40 22055 -64.5 -89.5 2 25.0 -64.9 24 4 523.9 523.9 316.5 523.9 0.00 47 36 22703 -60.3 -88.3 1 28.0 -61.0 56 17 550.8 550.8 318.1 550.8 0.00 48 30 23840 -59.3 -87.3 1 28.0 -60.3 65 29 583.0 583.0 319.8 583.0 0.01 49 28 24274 -57.9 -86.9 1 29.0 -59.2 53 30 598.5 598.5 320.5 598.5 0.01 50 27 24502 -58.7 -86.7 2 28.0 -59.9 63 33 602.5 602.5 320.7 602.5 0.01 51 24 25257 -50.3 -83.3 1 33.0 -53.2 84 30 647.5 647.6 322.6 647.7 0.02 52 23 25535 -49.1 -82.1 1 33.0 -52.5 81 26 659.0 659.0 323.0 659.2 0.02 TRP 95 16985 -84.9 -89.3 45 4.4 -84.9 130 19 369.1 369.1 300.4 369.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 549.00 mb = 5185.73 m = 17013.34 ft Wetbulb zero: 576.07 mb = 4793.16 m = 15725.40 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 81.38 % Est. max temperature: 32.56 C = 90.61 F Sfc-Lift cond lev (LCL): 979.82 mb = 308.83 m = 1013.22 ft T: 23.11 C 700-500 lapse rate: 6.10 C/km ThetaE index: 2.89 C Layer 707.0- 665.0 mb Conv cond level (CCL): 862.87 mb = 1413.00 m = 4635.79 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 32.29 C = 90.13 F Cap Strength: 2.90 C Lifted Index: -0.16 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.46 C Lifted Index @700 mb: 2.71 C Showalter Index: -0.22 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.60 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 246.60 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.28 J/kg Max Up Vert Vel: 9.30 m/s Conv Inhibition (B-): 183.07 J/kg Cap Strength: 2.92 C Lift Cond Lev (LCL): 936.52 mb = 703.00 m = 2306.42 ft Lev Free Conv (LFC): 541.52 mb = 5294.91 m = 17371.53 ft Equ Level (EL): 521.52 mb = 5595.30 m = 18357.05 ft B at Equ Level: 17.09 J/kg Max Parcel Lev (MPL): 281.52 mb = 10223.66 m = 33541.77 ft Wind level data Storm motion: 164 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 1007 70 135 3 -2.1 2.1 | 356 7 0.5 -7.2 1 1000 131 85 15 -14.9 -1.3 | 49 16 -12.3 -10.6 2 980 305 85 19 -18.9 -1.7 | 56 20 -16.3 -11.0 3 947 610 95 29 -28.9 2.5 | 75 27 -26.2 -6.8 4 925 811 115 29 -26.3 12.3 | 97 24 -23.6 2.9 5 914 914 125 27 -22.1 15.5 | 108 20 -19.5 6.2 6 850 1543 125 23 -18.8 13.2 | 103 17 -16.2 3.9 7 793 2134 115 17 -15.4 7.2 | 80 13 -12.7 -2.1 8 765 2438 135 11 -7.8 7.8 | 73 5 -5.1 -1.5 9 738 2743 130 7 -5.4 4.5 | 29 6 -2.7 -4.8 10 712 3048 195 11 2.8 10.6 | 257 6 5.5 1.3 11 700 3193 195 9 2.3 8.7 | 277 5 5.0 -0.6 12 661 3658 195 5 1.3 4.8 | 319 6 4.0 -4.5 13 591 4572 200 7 2.4 6.6 | 299 6 5.1 -2.7 14 569 4877 195 1 0.3 1.0 | 341 9 2.9 -8.4 15 548 5182 160 9 -3.1 8.5 | 26 1 -0.4 -0.9 16 528 5486 165 15 -3.9 14.5 | 167 5 -1.2 5.2 17 509 5791 155 9 -3.8 8.2 | 44 2 -1.1 -1.2 18 500 5930 145 5 -2.9 4.1 | 2 5 -0.2 -5.2 19 489 6096 155 5 -2.1 4.5 | 353 5 0.5 -4.8 20 452 6706 280 9 8.9 -1.6 | 313 16 11.5 -10.9 21 400 7660 275 3 3.0 -0.3 | 329 11 5.7 -9.6 22 314 9449 305 1 0.8 -0.6 | 341 10 3.5 -9.9 23 300 9780 20 3 -1.0 -2.8 | 352 12 1.6 -12.1 24 253 10973 185 9 0.8 9.0 | 276 3 3.4 -0.4 25 250 11050 200 9 3.1 8.5 | 279 6 5.7 -0.9 26 200 12540 225 9 6.4 6.4 | 288 10 9.0 -3.0 27 192 12802 220 9 5.8 6.9 | 286 9 8.4 -2.4 28 183 13106 210 15 7.5 13.0 | 250 11 10.2 3.7 29 166 13716 205 9 3.8 8.2 | 280 7 6.5 -1.2 30 150 14350 120 3 -2.6 1.5 | 360 8 0.1 -7.8 31 129 15240 100 9 -8.9 1.6 | 39 10 -6.2 -7.8 32 122 15545 70 9 -8.5 -3.1 | 25 14 -5.8 -12.4 33 116 15850 50 11 -8.4 -7.1 | 19 17 -5.8 -16.4 34 104 16459 80 9 -8.9 -1.6 | 30 13 -6.2 -10.9 35 100 16700 120 23 -19.9 11.5 | 97 17 -17.3 2.2 36 99 16764 115 19 -17.2 8.0 | 85 15 -14.6 -1.3 37 95 16985 130 19 -14.6 12.2 | 104 12 -11.9 2.9 38 94 17069 120 23 -19.9 11.5 | 97 17 -17.3 2.2 39 89 17374 155 9 -3.8 8.2 | 44 2 -1.1 -1.2 40 84 17678 120 11 -9.5 5.5 | 61 8 -6.9 -3.8 41 80 17983 65 11 -10.0 -4.6 | 28 16 -7.3 -14.0 42 75 18288 105 13 -12.6 3.4 | 59 12 -9.9 -6.0 43 71 18593 150 11 -5.5 9.5 | 94 3 -2.8 0.2 44 70 18710 335 11 4.6 -10.0 | 339 21 7.3 -19.3 45 68 18898 315 9 6.4 -6.4 | 330 18 9.0 -15.7 46 64 19202 35 11 -6.3 -9.0 | 11 19 -3.6 -18.3 47 61 19507 110 11 -10.3 3.8 | 54 9 -7.7 -5.6 48 58 19812 110 11 -10.3 3.8 | 54 9 -7.7 -5.6 49 52 20422 70 13 -12.2 -4.4 | 35 17 -9.6 -13.8 50 50 20690 150 11 -5.5 9.5 | 94 3 -2.8 0.2 51 50 20726 140 19 -12.2 14.6 | 119 11 -9.6 5.2 52 47 21031 135 13 -9.2 9.2 | 89 7 -6.5 -0.1 53 41 21946 0 0 -0.0 -0.0 | 344 10 2.7 -9.3 54 39 22250 60 9 -7.8 -4.5 | 20 15 -5.1 -13.8 55 35 22860 55 19 -15.6 -10.9 | 33 24 -12.9 -20.2 56 33 23165 70 27 -25.4 -9.2 | 51 29 -22.7 -18.6 57 32 23470 55 21 -17.2 -12.0 | 34 26 -14.5 -21.4 58 30 23840 65 29 -26.3 -12.3 | 48 32 -23.6 -21.6 59 28 24079 50 29 -22.2 -18.6 | 35 34 -19.6 -28.0 60 26 24384 70 35 -32.9 -12.0 | 55 37 -30.2 -21.3 61 24 24689 85 31 -30.9 -2.7 | 67 31 -28.2 -12.0 62 23 24994 80 25 -24.6 -4.3 | 58 26 -22.0 -13.7 63 21 25298 45 19 -13.4 -13.4 | 25 25 -10.8 -22.8 64 20 25603 45 17 -12.0 -12.0 | 24 23 -9.4 -21.3 65 18 25908 65 13 -11.8 -5.5 | 32 17 -9.1 -14.8 66 17 26213 105 11 -10.6 2.8 | 51 10 -8.0 -6.5 67 16 26518 115 15 -13.6 6.3 | 75 11 -10.9 -3.0 Wind Parameters Mean winds (0-6000m): 134.1 at 12.9 knts Storm direction: 164.1 at 9.7 knts Shear (0-3000m) pos: 5.1 neg: 3.7 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): -96.1 deg Storm rel helicity (0-3000m) pos: 168.6 neg: -36.0 tot: 132.6 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 3.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.71 Bulk Shear: 25.25 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 89 19 60 19| 0.0 26.3 26.3| 75.5 0.0 75.5 150.9 0.73| 28.5 20.7 1000 103 24 79 21| 7.5 13.1 20.6|167.9 -1.0 166.9 166.9 0.77| 22.9 17.7 1500 111 24 88 20| 5.0 7.9 12.9|167.9 -7.1 160.8 107.2 0.69| 16.4 11.3 2000 113 23 89 18| 3.7 5.5 9.3|167.9 -26.6 141.4 70.7 0.52| 13.8 7.2 2500 115 21 88 16| 4.0 4.4 8.4|168.3 -32.4 135.8 54.3 0.39| 13.1 5.1 3000 117 19 88 14| 5.1 3.7 8.7|168.6 -36.0 132.6 44.2 0.24| 13.2 3.2 4000 124 16 88 10| 3.8 3.2 7.0|176.0 -37.3 138.7 34.7 0.27| 10.7 2.9 5000 130 14 85 8| 3.2 2.8 6.0|184.7 -41.2 143.5 28.7 0.27| 9.8 2.6 6000 134 13 87 7| 2.6 2.5 5.2|186.3 -46.0 140.3 23.4 0.20| 10.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251107.12.gif