UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 3 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 1011 62 22.6 15.6 65 7.0 18.0 110 3 294.8 296.8 290.7 326.6 11.08 1 1000 157 21.8 14.8 64 7.0 17.2 75 7 295.0 296.9 290.4 325.5 10.64 2 925 828 16.0 12.3 79 3.7 13.7 80 29 295.7 297.4 289.9 323.8 9.76 3 910 967 14.8 11.0 78 3.8 12.5 81 32 295.8 297.5 289.4 322.1 9.09 4 904 1023 16.0 7.0 55 9.0 10.8 82 30 297.6 298.9 288.1 318.0 6.96 5 889 1165 15.8 1.8 39 14.0 8.4 84 26 298.8 299.7 286.5 313.4 4.90 6 872 1329 14.8 4.8 51 10.0 9.2 87 22 299.5 300.6 288.0 317.8 6.19 7 850 1546 15.4 10.4 72 5.0 12.3 105 11 302.3 304.0 291.7 330.0 9.36 8 841 1637 16.0 13.2 83 2.8 14.2 116 10 303.8 305.9 293.8 337.8 11.41 9 762 2468 9.6 9.6 100 0.0 9.6 137 2 305.6 307.4 293.2 335.3 9.90 10 752 2578 10.8 8.7 87 2.1 9.5 170 5 308.1 309.8 293.5 336.7 9.43 11 700 3176 9.8 5.0 72 4.8 6.9 205 13 313.3 314.8 293.7 337.7 7.84 12 697 3212 9.8 2.8 62 7.0 5.8 207 13 313.7 315.0 293.0 334.8 6.73 13 575 4781 -0.5 -0.7 99 0.2 -0.6 245 19 319.4 320.6 294.3 339.7 6.34 14 547 5180 -1.7 -7.7 64 6.0 -4.5 240 15 322.6 323.3 293.2 335.5 3.92 15 517 5627 -4.7 -6.4 88 1.7 -5.5 232 17 324.2 325.1 294.1 339.3 4.59 16 500 5890 -5.9 -8.6 81 2.7 -7.1 240 21 325.8 326.6 294.1 339.2 4.00 17 490 6049 -6.1 -14.1 53 8.0 -9.3 244 21 327.5 328.0 293.4 336.4 2.62 18 446 6783 -9.9 -22.9 34 13.0 -13.9 264 22 331.6 331.9 293.4 336.5 1.36 19 443 6835 -10.1 -22.1 37 12.0 -13.9 264 22 332.0 332.3 293.6 337.3 1.47 20 400 7620 -13.5 -23.5 43 10.0 -16.5 255 31 337.4 337.7 295.0 342.7 1.44 21 398 7658 -13.7 -23.7 43 10.0 -16.7 255 31 337.7 338.0 295.0 342.8 1.42 22 310 9496 -29.7 -31.3 86 1.6 -30.0 281 34 340.3 340.5 295.2 343.7 0.90 23 305 9612 -29.1 -35.1 56 6.0 -30.1 283 35 342.7 342.9 295.6 345.2 0.63 24 300 9730 -29.7 -35.7 56 6.0 -30.7 285 35 343.5 343.6 295.7 345.9 0.61 25 274 10369 -34.9 -41.9 49 7.0 -35.7 270 36 345.0 345.1 295.8 346.4 0.35 26 254 10892 -39.9 -43.1 71 3.2 -40.2 278 39 345.2 345.2 295.8 346.5 0.33 27 253 10919 -39.9 -46.9 47 7.0 -40.5 279 39 345.6 345.6 295.8 346.5 0.22 28 250 11000 -40.3 -48.3 42 8.0 -40.9 280 40 346.2 346.2 296.0 346.9 0.19 29 243 11193 -40.9 -53.9 23 13.0 -41.7 280 40 348.1 348.1 296.3 348.5 0.10 30 231 11536 -43.1 -61.1 12 18.0 -43.9 281 40 349.8 349.8 296.6 350.0 0.04 31 200 12490 -51.3 -64.3 20 13.0 -51.7 285 38 351.5 351.5 297.0 351.7 0.03 32 195 12654 -52.5 -67.5 15 15.0 -52.8 286 37 352.2 352.2 297.1 352.3 0.02 33 150 14290 -66.9 -70.1 64 3.2 -67.0 280 31 354.8 354.8 297.7 354.9 0.02 34 141 14659 -70.1 -72.9 66 2.8 -70.1 277 30 355.6 355.6 297.8 355.6 0.01 35 139 14744 -70.7 -73.5 66 2.8 -70.7 277 30 356.0 356.0 297.9 356.0 0.01 36 113 15945 -77.7 -83.7 37 6.0 -77.7 289 38 364.6 364.6 299.6 364.6 0.00 37 106 16310 -77.9 -84.9 31 7.0 -77.9 263 25 371.0 371.0 300.7 371.0 0.00 38 100 16640 -79.7 -85.7 36 6.0 -79.7 260 21 373.7 373.7 301.2 373.8 0.00 39 95 16931 -81.1 -87.1 36 6.0 -81.1 290 25 376.5 376.5 301.7 376.5 0.00 40 79 17968 -82.7 -88.7 35 6.0 -82.7 259 20 393.6 393.6 304.3 393.6 0.00 41 73 18411 -81.5 -87.5 35 6.0 -81.5 285 21 405.1 405.1 305.9 405.1 0.00 42 70 18650 -77.7 -86.7 22 9.0 -77.7 360 13 418.2 418.2 307.5 418.2 0.00 43 66 18992 -73.5 -87.5 10 14.0 -73.6 350 14 434.4 434.4 309.3 434.4 0.00 44 53 20295 -68.7 -89.7 3 21.0 -68.9 112 7 473.6 473.6 313.0 473.6 0.00 45 50 20650 -63.1 -90.1 1 27.0 -63.5 110 7 494.8 494.8 314.6 494.8 0.00 46 48 20901 -61.5 -89.5 1 28.0 -62.0 133 12 504.4 504.4 315.2 504.4 0.00 47 39 22199 -56.3 -87.3 1 31.0 -57.4 1 19 548.4 548.4 318.0 548.5 0.00 48 30 23850 -58.9 -88.9 1 30.0 -59.9 55 19 584.1 584.1 319.9 584.1 0.00 49 28 24286 -55.7 -87.7 1 32.0 -57.3 64 20 604.6 604.6 320.8 604.6 0.01 50 25 25004 -57.5 -87.5 1 30.0 -58.9 80 22 619.4 619.4 321.5 619.4 0.01 51 20 26430 -52.3 -85.3 1 33.0 -55.1 65 31 676.1 676.1 323.6 676.2 0.01 52 19 26762 -52.1 -85.1 1 33.0 -55.1 60 30 686.7 686.7 324.0 686.8 0.01 53 12 29756 -49.3 -84.3 1 35.0 -54.5 84 20 793.1 793.1 327.1 793.3 0.03 54 12 29756 -49.3 -84.3 1 35.0 -54.5 84 20 793.1 793.1 327.1 793.3 0.03 55 10 30963 -45.1 -83.1 1 38.0 -52.8 69 16 851.2 851.2 328.4 851.6 0.04 TRP 95 16931 -81.1 -87.1 36 6.0 -81.1 290 25 376.5 376.5 301.7 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 580.92 mb = 4705.20 m = 15436.83 ft Wetbulb zero: 586.83 mb = 4615.32 m = 15141.96 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 77.94 % Est. max temperature: 28.65 C = 83.56 F Sfc-Lift cond lev (LCL): 912.06 mb = 947.67 m = 3109.12 ft T: 14.97 C 700-500 lapse rate: 5.78 C/km ThetaE index: 13.18 C Layer 1000.0- 872.0 mb Conv cond level (CCL): 767.71 mb = 2404.77 m = 7889.58 ft Mean mixing ratio: 10.16 g/kg Conv temperature: 33.29 C = 91.92 F Cap Strength: 7.70 C Lifted Index: 8.03 C Risk: None Lifted Index @300 mb: 14.11 C Lifted Index @700 mb: 7.50 C Showalter Index: 5.33 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.30 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 167.80 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.90 J/kg Max Up Vert Vel: 1.95 m/s Conv Inhibition (B-): 41928.32 J/kg Cap Strength: 7.76 C Lift Cond Lev (LCL): 887.80 mb = 1176.83 m = 3860.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 12 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 1011 62 110 3 -2.8 1.0 | 56 13 -11.0 -7.4 1 1000 157 75 7 -6.8 -1.8 | 56 18 -15.0 -10.2 2 983 305 80 19 -18.7 -3.3 | 67 29 -26.9 -11.7 3 949 610 85 25 -24.9 -2.2 | 72 35 -33.1 -10.6 4 925 828 80 29 -28.6 -5.0 | 70 39 -36.8 -13.4 5 916 914 80 33 -32.5 -5.7 | 71 43 -40.7 -14.1 6 852 1524 90 17 -17.0 0.0 | 72 27 -25.2 -8.4 7 850 1546 105 11 -10.6 2.8 | 74 20 -18.8 -5.5 8 822 1829 140 9 -5.8 6.9 | 84 14 -14.0 -1.5 9 793 2134 135 7 -4.9 4.9 | 75 14 -13.2 -3.4 10 764 2438 130 1 -0.8 0.6 | 49 12 -9.0 -7.7 11 737 2743 220 9 5.8 6.9 | 59 3 -2.4 -1.5 12 711 3048 195 13 3.4 12.6 | 131 6 -4.9 4.2 13 700 3176 205 13 5.5 11.8 | 141 4 -2.7 3.4 14 659 3658 235 17 13.9 9.8 | 256 6 5.7 1.4 15 635 3962 260 13 12.8 2.3 | 323 8 4.6 -6.1 16 589 4572 245 19 17.2 8.0 | 272 9 9.0 -0.3 17 567 4877 245 19 17.2 8.0 | 272 9 9.0 -0.3 18 546 5182 240 15 13.0 7.5 | 280 5 4.8 -0.9 19 526 5486 225 13 9.2 9.2 | 230 1 1.0 0.8 20 506 5791 240 21 18.2 10.5 | 258 10 10.0 2.1 21 500 5890 240 21 18.2 10.5 | 258 10 10.0 2.1 22 487 6096 245 21 19.0 8.9 | 267 11 10.8 0.5 23 450 6706 265 21 20.9 1.8 | 297 14 12.7 -6.5 24 400 7620 255 31 29.9 8.0 | 271 22 21.7 -0.4 25 384 7925 255 31 29.9 8.0 | 271 22 21.7 -0.4 26 300 9730 285 35 33.8 -9.1 | 304 31 25.6 -17.4 27 299 9754 290 35 32.9 -12.0 | 310 32 24.7 -20.3 28 274 10363 270 36 36.0 -0.0 | 287 29 27.8 -8.4 29 250 11000 280 40 39.4 -6.9 | 296 35 31.2 -15.3 30 240 11278 280 40 39.4 -6.9 | 296 35 31.2 -15.3 31 200 12490 285 38 36.7 -9.8 | 303 34 28.5 -18.2 32 181 13106 290 36 33.8 -12.3 | 309 33 25.6 -20.7 33 150 14290 280 31 30.5 -5.4 | 302 26 22.3 -13.8 34 134 14935 275 29 28.9 -2.5 | 298 23 20.7 -10.9 35 127 15240 270 35 35.0 -0.0 | 287 28 26.8 -8.4 36 115 15850 290 40 37.6 -13.7 | 307 37 29.4 -22.1 37 109 16154 285 31 29.9 -8.0 | 307 27 21.7 -16.4 38 103 16459 240 19 16.5 9.5 | 262 8 8.2 1.1 39 100 16640 260 21 20.7 3.6 | 291 13 12.5 -4.7 40 98 16764 260 21 20.7 3.6 | 291 13 12.5 -4.7 41 95 16931 290 25 23.5 -8.6 | 318 23 15.3 -16.9 42 93 17069 290 25 23.5 -8.6 | 318 23 15.3 -16.9 43 88 17374 290 19 17.9 -6.5 | 327 18 9.6 -14.9 44 83 17678 235 21 17.2 12.0 | 248 10 9.0 3.7 45 75 18288 285 19 18.4 -4.9 | 323 17 10.1 -13.3 46 71 18593 285 25 24.1 -6.5 | 313 22 15.9 -14.8 47 70 18650 360 13 -0.0 -13.0 | 21 23 -8.2 -21.4 48 67 18898 355 13 1.1 -13.0 | 18 22 -7.1 -21.3 49 64 19202 340 17 5.8 -16.0 | 6 24 -2.4 -24.4 50 61 19507 25 13 -5.5 -11.8 | 34 24 -13.7 -20.2 51 58 19812 165 9 -2.3 8.7 | 92 11 -10.6 0.3 52 55 20117 130 3 -2.3 1.9 | 58 12 -10.5 -6.4 53 52 20422 100 9 -8.9 1.6 | 68 18 -17.1 -6.8 54 50 20650 110 7 -6.6 2.4 | 68 16 -14.8 -6.0 55 49 20726 140 11 -7.1 8.4 | 90 15 -15.3 0.0 56 45 21336 115 13 -11.8 5.5 | 82 20 -20.0 -2.9 57 43 21641 120 9 -7.8 4.5 | 76 16 -16.0 -3.9 58 41 21946 5 9 -0.8 -9.0 | 27 20 -9.0 -17.3 59 39 22250 360 21 -0.0 -21.0 | 16 31 -8.2 -29.4 60 37 22555 85 9 -9.0 -0.8 | 62 19 -17.2 -9.2 61 33 23165 80 17 -16.7 -3.0 | 66 27 -25.0 -11.3 62 32 23470 100 17 -16.7 3.0 | 78 26 -25.0 -5.4 63 30 23774 70 21 -19.7 -7.2 | 61 32 -28.0 -15.6 64 30 23850 55 19 -15.6 -10.9 | 51 31 -23.8 -19.3 65 29 24079 85 19 -18.9 -1.7 | 70 29 -27.1 -10.0 66 28 24384 55 21 -17.2 -12.0 | 51 33 -25.4 -20.4 67 26 24689 85 21 -20.9 -1.8 | 71 31 -29.1 -10.2 68 23 25603 70 23 -21.6 -7.9 | 61 34 -29.8 -16.2 69 22 25908 95 29 -28.9 2.5 | 81 38 -37.1 -5.9 70 21 26213 65 21 -19.0 -8.9 | 58 32 -27.3 -17.3 71 20 26430 65 31 -28.1 -13.1 | 59 42 -36.3 -21.5 72 18 26822 55 29 -23.8 -16.6 | 52 41 -32.0 -25.0 73 16 27127 80 33 -32.5 -5.7 | 71 43 -40.7 -14.1 74 15 27432 80 25 -24.6 -4.3 | 69 35 -32.8 -12.7 75 14 27737 95 29 -28.9 2.5 | 81 38 -37.1 -5.9 76 11 28651 75 13 -12.6 -3.4 | 61 24 -20.8 -11.7 77 9 29261 60 21 -18.2 -10.5 | 54 32 -26.4 -18.9 78 8 29566 35 19 -10.9 -15.6 | 39 31 -19.1 -23.9 79 8 29870 55 27 -22.1 -15.5 | 52 39 -30.3 -23.9 80 7 30175 50 23 -17.6 -14.8 | 48 35 -25.8 -23.2 Wind Parameters Mean winds (0-6000m): 194.5 at 15.7 knts Storm direction: 224.5 at 11.7 knts Shear (0-3000m) pos: 6.2 neg: 4.5 tot: 10.8 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 96.8 neg: -35.4 tot: 61.4 m^2/s^2 ave: 20.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 91.32 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 82 16 66 26| 0.0 22.0 22.0| 48.7 -0.1 48.6 97.2 0.31| 22.8 7.1 1000 82 22 69 32| 0.0 13.6 13.6| 61.7 -9.5 52.2 52.2 0.22| 17.0 3.7 1500 83 22 70 32| 6.8 9.1 15.9| 71.6 -11.0 60.6 40.4 0.16| 18.1 2.9 2000 88 19 72 29| 6.5 6.8 13.4| 83.4 -15.9 67.5 33.7 0.16| 15.5 2.5 2500 90 16 71 26| 6.0 5.5 11.4| 90.5 -34.6 55.8 22.3 0.09| 14.2 1.3 3000 97 15 74 24| 6.2 4.5 10.8| 96.8 -35.4 61.4 20.5 0.13| 14.2 1.9 4000 119 15 87 21| 5.5 3.4 8.9|118.3 -37.7 80.6 20.2 0.26| 13.2 3.4 5000 160 15 114 15| 4.4 2.6 7.0|119.1 -50.5 68.5 13.7 0.19| 11.4 2.1 6000 194 16 148 8| 4.3 2.4 6.8|126.6 -51.8 74.8 12.5 0.18| 10.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20251103.00.gif