UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 27 DEC 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1009 8 26.4 23.8 86 2.6 24.5 250 3 298.8 302.2 297.4 353.4 18.70 1 1000 84 26.0 23.1 84 2.9 23.9 230 10 299.1 302.4 297.1 351.9 18.07 2 925 774 22.2 19.3 84 2.9 20.2 260 24 302.0 304.8 296.1 347.5 15.41 3 850 1505 17.6 16.7 94 0.9 17.0 250 25 304.6 307.2 296.0 347.0 14.21 4 840 1607 17.0 16.3 96 0.7 16.5 250 25 305.0 307.6 295.9 346.9 14.02 5 798 2047 17.6 10.6 64 7.0 13.1 250 22 310.1 312.0 294.6 341.1 10.11 6 700 3157 9.8 6.7 81 3.1 7.9 255 11 313.3 315.0 294.5 340.8 8.83 7 692 3252 9.0 6.2 83 2.8 7.3 253 10 313.5 315.1 294.4 340.3 8.63 8 555 5051 0.0 -3.1 80 3.1 -1.6 86 2 323.2 324.3 294.6 341.2 5.49 9 527 5464 -2.7 -5.8 79 3.1 -4.2 45 1 324.8 325.8 294.4 340.4 4.71 10 500 5880 -4.3 -11.3 58 7.0 -7.3 165 4 327.8 328.4 294.0 338.7 3.23 11 493 5991 -4.7 -16.7 38 12.0 -9.2 170 5 328.6 329.1 293.3 335.9 2.10 12 484 6135 -5.9 -12.9 58 7.0 -8.8 176 5 328.9 329.5 294.0 338.9 2.93 13 478 6232 -6.5 -16.5 45 10.0 -10.2 180 6 329.3 329.8 293.6 337.0 2.20 14 472 6331 -7.1 -15.1 53 8.0 -10.2 184 6 329.8 330.3 293.9 338.4 2.51 15 467 6413 -7.5 -18.5 41 11.0 -11.4 187 7 330.3 330.7 293.6 336.9 1.90 16 466 6430 -7.5 -20.5 35 13.0 -11.9 188 7 330.5 330.8 293.3 336.2 1.61 17 464 6464 -7.7 -21.7 32 14.0 -12.2 189 7 330.6 330.9 293.3 335.8 1.45 18 461 6514 -8.3 -14.3 62 6.0 -10.7 192 7 330.5 331.1 294.3 340.0 2.74 19 457 6581 -8.9 -12.9 73 4.0 -10.5 194 7 330.6 331.2 294.6 341.2 3.10 20 451 6683 -9.3 -17.3 52 8.0 -12.2 199 8 331.3 331.8 294.1 339.0 2.18 21 449 6718 -9.5 -19.5 44 10.0 -12.9 201 8 331.5 331.9 293.8 337.9 1.82 22 445 6786 -10.3 -14.7 70 4.4 -12.0 219 6 331.3 331.9 294.5 340.8 2.75 23 434 6978 -11.3 -16.1 68 4.8 -13.1 270 2 332.5 333.0 294.6 341.2 2.51 24 432 7014 -10.9 -21.9 40 11.0 -14.4 279 1 333.4 333.7 294.0 338.9 1.53 25 421 7211 -11.9 -26.9 28 15.0 -16.0 219 5 334.6 334.8 293.9 338.3 1.00 26 400 7600 -14.7 -22.7 51 8.0 -17.1 170 7 335.9 336.2 294.7 341.4 1.54 27 379 8006 -18.3 -21.6 75 3.3 -19.3 164 7 336.4 336.7 295.0 342.8 1.79 28 357 8452 -19.9 -22.5 80 2.6 -20.7 51 3 340.0 340.4 295.8 346.4 1.76 29 300 9720 -29.1 -32.4 73 3.3 -29.7 85 6 344.4 344.5 296.1 347.6 0.84 30 287 10036 -31.7 -35.5 69 3.8 -32.3 94 6 345.0 345.2 296.1 347.6 0.65 31 250 11000 -39.7 -43.6 66 3.9 -40.1 105 9 347.0 347.1 296.3 348.3 0.32 32 212 12102 -49.5 -54.5 56 5.0 -49.7 105 11 348.5 348.6 296.4 349.0 0.11 33 200 12480 -52.7 -56.5 63 3.8 -52.8 95 14 349.3 349.3 296.5 349.7 0.09 34 162 13804 -64.9 -68.5 61 3.6 -65.0 95 25 350.5 350.5 296.8 350.6 0.02 35 150 14270 -68.7 -73.3 51 4.6 -68.7 105 32 351.7 351.7 297.0 351.8 0.01 36 137 14803 -73.1 -79.1 40 6.0 -73.1 103 34 353.2 353.2 297.3 353.2 0.01 37 100 16570 -87.3 -90.4 56 3.1 -87.3 85 71 359.1 359.1 298.5 359.1 0.00 38 95 16850 -89.1 -92.0 58 2.9 -89.1 80 68 360.8 360.8 298.8 360.8 0.00 39 94 16908 -86.9 -91.9 39 5.0 -86.9 80 68 366.3 366.3 299.9 366.3 0.00 40 85 17468 -82.1 -89.1 29 7.0 -82.1 80 56 386.7 386.7 303.3 386.7 0.00 41 81 17743 -75.9 -85.9 19 10.0 -75.9 73 51 404.8 404.8 305.8 404.8 0.00 42 77 18039 -74.3 -84.3 20 10.0 -74.3 62 27 414.0 414.0 307.0 414.0 0.00 43 70 18590 -79.3 -86.3 31 7.0 -79.3 230 4 414.7 414.7 307.1 414.7 0.00 44 69 18672 -79.7 -86.7 30 7.0 -79.7 152 6 415.6 415.6 307.2 415.6 0.00 45 63 19186 -80.5 -86.5 36 6.0 -80.5 196 15 424.8 424.8 308.3 424.8 0.00 46 56 19855 -77.9 -84.9 31 7.0 -77.9 103 25 445.3 445.3 310.4 445.3 0.01 47 52 20287 -70.5 -81.5 18 11.0 -70.6 95 28 472.0 472.0 312.8 472.1 0.01 48 50 20520 -69.9 -80.9 19 11.0 -70.1 65 34 478.8 478.8 313.4 478.8 0.01 49 49 20640 -69.9 -79.9 22 10.0 -70.1 74 33 481.5 481.5 313.6 481.6 0.01 50 47 20891 -64.9 -78.9 13 14.0 -65.2 77 35 499.3 499.3 314.9 499.4 0.02 51 31 23456 -60.1 -73.1 17 13.0 -60.9 95 46 575.4 575.4 319.5 575.8 0.06 52 30 23660 -60.7 -73.7 16 13.0 -61.4 105 59 579.2 579.2 319.6 579.6 0.06 53 29 23870 -62.1 -75.1 16 13.0 -62.7 99 52 581.0 581.0 319.8 581.3 0.05 54 20 26190 -57.5 -82.5 3 25.0 -59.2 85 78 660.2 660.2 323.1 660.3 0.02 55 19 26514 -57.5 -82.5 3 25.0 -59.3 85 77 669.9 669.9 323.4 670.1 0.02 56 18 26857 -55.5 -82.5 2 27.0 -57.8 85 77 686.7 686.7 324.0 686.9 0.02 57 16 27621 -48.1 -79.1 2 31.0 -52.8 85 78 734.3 734.4 325.5 734.8 0.05 58 15 28052 -41.5 -75.5 1 34.0 -49.1 87 74 770.0 770.0 326.5 770.8 0.09 59 13 29028 -39.1 -72.1 2 33.0 -48.4 94 59 810.4 810.5 327.5 812.2 0.17 60 10 30813 -42.7 -72.7 2 30.0 -51.3 66 19 860.2 860.3 328.7 862.3 0.21 TRP 95 16850 -89.1 -92.0 58 2.9 -89.1 80 68 360.8 360.8 298.8 360.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 555.00 mb = 5050.78 m = 16570.61 ft Wetbulb zero: 579.93 mb = 4692.57 m = 15395.37 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 79.84 % Est. max temperature: 31.90 C = 89.41 F Sfc-Lift cond lev (LCL): 972.02 mb = 335.16 m = 1099.58 ft T: 24.62 C 700-500 lapse rate: 5.18 C/km ThetaE index: 13.06 C Layer 1000.0- 555.0 mb Conv cond level (CCL): 885.45 mb = 1151.78 m = 3778.75 ft Mean mixing ratio: 16.64 g/kg Conv temperature: 30.98 C = 87.76 F Cap Strength: 2.23 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.53 C Lifted Index @700 mb: -0.71 C Showalter Index: -0.22 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.00 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 254.40 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 367.95 J/kg Max Up Vert Vel: 27.13 m/s Conv Inhibition (B-): 17.66 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 919.79 mb = 822.87 m = 2699.67 ft Lev Free Conv (LFC): 844.79 mb = 1557.83 m = 5110.94 ft Equ Level (EL): 834.79 mb = 1660.06 m = 5446.33 ft B at Equ Level: 8.22 J/kg Max Parcel Lev (MPL): 804.79 mb = 1974.23 m = 6477.06 ft Wind level data Storm motion: 276 at 9 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 1009 8 250 3 2.8 1.0 | 108 7 -6.4 2.1 1 1000 84 230 10 7.7 6.4 | 168 8 -1.6 7.5 2 975 305 240 15 13.0 7.5 | 204 9 3.7 8.6 3 925 774 260 24 23.6 4.2 | 250 15 14.4 5.2 4 910 914 255 22 21.3 5.7 | 241 14 12.0 6.7 5 850 1505 250 25 23.5 8.6 | 236 17 14.2 9.6 6 789 2134 250 22 20.7 7.5 | 233 14 11.4 8.6 7 709 3048 270 13 13.0 -0.0 | 254 4 3.7 1.1 8 700 3157 255 11 10.6 2.8 | 199 4 1.4 3.9 9 683 3353 250 8 7.5 2.7 | 155 4 -1.7 3.8 10 658 3658 215 10 5.7 8.2 | 159 10 -3.5 9.2 11 634 3962 200 8 2.7 7.5 | 143 11 -6.5 8.6 12 610 4267 235 4 3.3 2.3 | 119 7 -6.0 3.3 13 566 4877 180 4 0.0 4.0 | 119 11 -9.3 5.1 14 545 5182 0 1 -0.0 -1.0 | 90 9 -9.3 0.1 15 525 5486 50 1 -0.8 -0.6 | 92 10 -10.0 0.4 16 506 5791 145 4 -2.3 3.3 | 111 12 -11.6 4.3 17 500 5880 165 4 -1.0 3.9 | 116 11 -10.3 4.9 18 449 6706 200 8 2.7 7.5 | 143 11 -6.5 8.6 19 432 7010 280 1 1.0 -0.2 | 96 8 -8.3 0.9 20 415 7315 185 8 0.7 8.0 | 136 12 -8.6 9.0 21 400 7600 170 7 -1.2 6.9 | 127 13 -10.5 7.9 22 367 8230 160 7 -2.4 6.6 | 123 14 -11.7 7.6 23 352 8534 0 1 -0.0 -1.0 | 90 9 -9.3 0.1 24 338 8839 0 1 -0.0 -1.0 | 90 9 -9.3 0.1 25 324 9144 90 2 -2.0 0.0 | 95 11 -11.3 1.1 26 311 9449 60 3 -2.6 -1.5 | 88 12 -11.9 -0.4 27 300 9720 85 6 -6.0 -0.5 | 92 15 -15.2 0.5 28 286 10058 95 6 -6.0 0.5 | 96 15 -15.2 1.6 29 274 10363 110 11 -10.3 3.8 | 104 20 -19.6 4.8 30 262 10668 110 10 -9.4 3.4 | 103 19 -18.7 4.5 31 251 10973 115 10 -9.1 4.2 | 106 19 -18.3 5.3 32 250 11000 105 9 -8.7 2.3 | 101 18 -18.0 3.4 33 229 11582 125 8 -6.6 4.6 | 110 17 -15.8 5.6 34 219 11887 110 9 -8.5 3.1 | 103 18 -17.7 4.1 35 200 12480 95 14 -13.9 1.2 | 96 23 -23.2 2.3 36 199 12497 95 14 -13.9 1.2 | 96 23 -23.2 2.3 37 156 14021 95 27 -26.9 2.4 | 95 36 -36.2 3.4 38 150 14270 105 32 -30.9 8.3 | 103 41 -40.2 9.3 39 141 14630 105 32 -30.9 8.3 | 103 41 -40.2 9.3 40 114 15850 90 48 -48.0 0.0 | 91 57 -57.3 1.1 41 108 16154 85 59 -58.8 -5.1 | 87 68 -68.0 -4.1 42 100 16570 85 71 -70.7 -6.2 | 86 80 -80.0 -5.1 43 95 16850 80 68 -67.0 -11.8 | 82 77 -76.2 -10.8 44 91 17069 80 68 -67.0 -11.8 | 82 77 -76.2 -10.8 45 87 17374 80 55 -54.2 -9.6 | 82 64 -63.4 -8.5 46 82 17678 80 58 -57.1 -10.1 | 82 67 -66.4 -9.0 47 78 17983 55 33 -27.0 -18.9 | 64 40 -36.3 -17.9 48 74 18288 90 3 -3.0 0.0 | 95 12 -12.3 1.1 49 70 18590 230 4 3.1 2.6 | 120 7 -6.2 3.6 50 70 18593 125 6 -4.9 3.4 | 108 15 -14.2 4.5 51 66 18898 230 5 3.8 3.2 | 128 7 -5.4 4.3 52 63 19202 195 15 3.9 14.5 | 161 16 -5.4 15.5 53 60 19507 165 23 -6.0 22.2 | 147 28 -15.2 23.3 54 57 19812 100 25 -24.6 4.3 | 99 34 -33.9 5.4 55 54 20117 115 27 -24.5 11.4 | 110 36 -33.7 12.5 56 51 20422 80 28 -27.6 -4.9 | 84 37 -36.8 -3.8 57 50 20520 65 34 -30.8 -14.4 | 72 42 -40.1 -13.3 58 48 20726 80 32 -31.5 -5.6 | 84 41 -40.8 -4.5 59 46 21031 75 37 -35.7 -9.6 | 79 46 -45.0 -8.5 60 44 21336 95 46 -45.8 4.0 | 95 55 -55.1 5.1 61 42 21641 90 48 -48.0 0.0 | 91 57 -57.3 1.1 62 40 21946 80 54 -53.2 -9.4 | 82 63 -62.4 -8.3 63 36 22555 75 43 -41.5 -11.1 | 79 52 -50.8 -10.1 64 31 23470 95 46 -45.8 4.0 | 95 55 -55.1 5.1 65 30 23660 105 59 -57.0 15.3 | 104 68 -66.3 16.3 66 29 23774 100 51 -50.2 8.9 | 99 60 -59.5 9.9 67 22 25603 85 68 -67.7 -5.9 | 86 77 -77.0 -4.9 68 20 26190 85 78 -77.7 -6.8 | 86 87 -87.0 -5.7 69 20 26213 85 77 -76.7 -6.7 | 86 86 -86.0 -5.7 70 16 27127 85 78 -77.7 -6.8 | 86 87 -87.0 -5.7 71 11 28346 100 45 -44.3 7.8 | 99 54 -53.6 8.9 72 10 28651 85 25 -24.9 -2.2 | 88 34 -34.2 -1.1 73 10 28956 50 14 -10.7 -9.0 | 68 22 -20.0 -7.9 74 8 29566 25 23 -9.7 -20.8 | 44 27 -19.0 -19.8 75 8 29870 325 23 13.2 -18.8 | 348 18 3.9 -17.8 Wind Parameters Mean winds (0-6000m): 246.5 at 12.4 knts Storm direction: 276.5 at 9.3 knts Shear (0-3000m) pos: 1.6 neg: 2.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 145.2 deg Storm rel helicity (0-3000m) pos: 58.9 neg: -15.1 tot: 43.8 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 1037.40 Bulk Shear: 0.35 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 ------------------------------------------------------------------------------- 500 240 13 197 8| 0.0 16.4 16.4| 33.9 0.0 33.9 67.9 0.95| 18.3 17.4 1000 251 18 227 10| 2.1 8.2 10.3| 50.8 -7.5 43.3 43.3 0.75| 13.5 10.2 1500 251 20 232 12| 1.4 6.4 7.8| 50.8 -12.0 38.8 25.9 0.64| 10.1 6.4 2000 251 21 233 13| 1.1 4.2 5.2| 50.8 -14.6 36.2 18.1 0.57| 8.2 4.7 2500 251 21 233 13| 1.0 3.3 4.3| 56.1 -15.1 40.9 16.4 0.53| 7.6 4.0 3000 252 20 234 12| 1.6 2.8 4.3| 58.9 -15.1 43.8 14.6 0.49| 7.3 3.6 4000 250 17 225 10| 1.2 1.9 3.0| 59.3 -31.0 28.3 7.1 0.19| 7.5 1.5 5000 248 15 212 8| 1.3 1.2 2.4| 59.8 -51.1 8.7 1.7 0.05| 7.3 0.4 6000 246 12 200 6| 0.7 0.9 1.5| 78.8 -56.2 22.5 3.8 0.10| 7.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251227.00.gif