UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 21 DEC 25 Station: RPMD WMO ident: 98753 Latitude: 7.13 Longitude: 125.65 Elevation: 18.00 ------------------------------------------------------------------------------- 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 1006 18 26.6 24.6 89 2.0 25.2 30 9 299.2 302.8 298.1 356.9 19.71 1 975 295 23.8 22.5 92 1.3 22.9 11 17 299.1 302.4 296.9 351.3 17.87 2 910 899 22.0 19.8 87 2.2 20.5 341 5 303.2 306.2 296.9 351.2 16.18 3 850 1492 18.8 16.7 88 2.1 17.4 95 5 305.8 308.5 296.3 348.5 14.21 4 792 2098 16.6 13.7 83 2.9 14.7 131 10 309.7 312.1 296.2 347.9 12.54 5 700 3143 11.0 7.8 81 3.2 9.0 135 11 314.7 316.5 295.4 344.4 9.54 6 688 3288 11.0 7.5 79 3.5 8.8 147 10 316.2 318.1 295.7 346.0 9.50 7 663 3596 8.8 5.7 81 3.1 6.9 174 9 317.1 318.8 295.4 344.5 8.70 8 616 4203 5.0 2.4 83 2.6 3.5 193 12 319.5 320.9 295.1 343.1 7.41 9 576 4749 1.4 0.1 91 1.3 0.7 195 14 321.5 322.8 295.1 343.1 6.71 10 519 5584 -2.9 -3.9 93 1.0 -3.4 195 15 326.0 327.1 295.3 344.3 5.53 11 500 5880 -3.7 -7.5 75 3.8 -5.5 195 15 328.5 329.4 295.1 343.2 4.36 12 445 6793 -8.5 -12.6 72 4.1 -10.2 156 14 333.6 334.3 295.5 344.9 3.26 13 406 7497 -14.1 -16.0 85 1.9 -14.8 168 13 335.2 335.8 295.4 344.7 2.71 14 400 7610 -14.5 -16.2 87 1.7 -15.2 170 13 336.1 336.7 295.7 345.6 2.70 15 378 8036 -17.3 -18.4 91 1.1 -17.7 169 11 337.9 338.4 295.8 346.4 2.37 16 340 8822 -21.5 -26.5 64 5.0 -22.8 167 7 342.6 342.9 296.1 347.4 1.29 17 300 9730 -28.9 -33.3 66 4.4 -29.7 165 3 344.6 344.8 296.1 347.6 0.77 18 289 9995 -31.1 -37.1 56 6.0 -32.0 153 3 345.2 345.3 296.0 347.4 0.55 19 258 10785 -37.7 -42.7 59 5.0 -38.2 99 8 346.9 346.9 296.3 348.3 0.34 20 250 11000 -39.5 -43.8 64 4.3 -39.9 90 11 347.3 347.4 296.3 348.6 0.31 21 227 11655 -45.3 -49.7 61 4.4 -45.6 94 15 348.2 348.2 296.4 348.9 0.18 22 200 12490 -52.5 -63.5 25 11.0 -52.8 100 21 349.6 349.6 296.6 349.8 0.04 23 188 12886 -56.1 -62.1 47 6.0 -56.2 102 24 350.1 350.1 296.7 350.3 0.05 24 176 13302 -59.9 -69.9 26 10.0 -60.0 116 24 350.5 350.5 296.7 350.6 0.02 25 150 14280 -68.1 -77.1 26 9.0 -68.2 115 27 352.8 352.8 297.3 352.8 0.01 26 128 15217 -74.9 -84.9 20 10.0 -74.9 129 36 356.9 356.9 298.1 356.9 0.00 27 120 15590 -75.9 -86.9 16 11.0 -75.9 134 23 361.7 361.7 299.0 361.7 0.00 28 101 16565 -84.3 -93.3 19 9.0 -84.3 65 6 363.8 363.8 299.4 363.8 0.00 29 100 16620 -84.5 -93.5 19 9.0 -84.5 55 7 364.5 364.5 299.5 364.5 0.00 30 89 17263 -86.5 -94.5 22 8.0 -86.5 140 17 372.8 372.8 301.1 372.8 0.00 31 73 18348 -86.9 -94.9 22 8.0 -86.9 213 15 393.7 393.7 304.3 393.7 0.00 32 70 18580 -83.3 -89.3 34 6.0 -83.3 185 1 406.2 406.2 306.0 406.2 0.00 33 62 19263 -77.7 -83.7 37 6.0 -77.7 22 9 432.9 432.9 309.1 433.0 0.01 34 57 19750 -71.7 -80.7 25 9.0 -71.8 51 19 457.1 457.1 311.5 457.1 0.01 35 50 20530 -67.1 -86.1 5 19.0 -67.3 95 36 485.4 485.4 313.9 485.4 0.00 36 45 21171 -64.9 -92.9 1 28.0 -65.3 96 35 505.6 505.6 315.4 505.6 0.00 37 42 21597 -60.1 -89.1 1 29.0 -60.7 96 33 527.5 527.5 316.8 527.5 0.00 38 30 23690 -62.1 -91.1 1 29.0 -62.8 100 27 575.3 575.3 319.5 575.4 0.00 39 29 23898 -62.3 -91.3 1 29.0 -63.0 105 28 580.4 580.4 319.7 580.4 0.00 40 20 26240 -51.7 -83.7 1 32.0 -54.7 110 54 677.9 677.9 323.7 678.1 0.02 41 14 28555 -51.5 -83.5 1 32.0 -55.4 34 17 751.4 751.4 326.0 751.6 0.03 TRP 89 17263 -86.5 -94.5 22 8.0 -86.5 140 17 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.13 m Freezing level: 557.44 mb = 5020.64 m = 16471.70 ft Wetbulb zero: 566.77 mb = 4878.21 m = 16004.42 ft Precipitable water: 2.51 inches Sfc-500 mean rel hum: 85.91 % Est. max temperature: 32.94 C = 91.30 F Sfc-Lift cond lev (LCL): 977.67 mb = 270.52 m = 887.53 ft T: 24.04 C 700-500 lapse rate: 5.37 C/km ThetaE index: 12.53 C Layer 975.0- 688.0 mb Conv cond level (CCL): 883.05 mb = 1160.66 m = 3807.91 ft Mean mixing ratio: 17.51 g/kg Conv temperature: 31.75 C = 89.14 F Cap Strength: 1.36 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.67 C Lifted Index @700 mb: -0.15 C Showalter Index: -0.20 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.40 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 225.40 Risk: None Energy Index: -1.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 643.51 J/kg Max Up Vert Vel: 35.88 m/s Conv Inhibition (B-): 54.37 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 931.77 mb = 692.21 m = 2270.99 ft Lev Free Conv (LFC): 706.77 mb = 3061.55 m = 10044.33 ft Equ Level (EL): 696.77 mb = 3181.68 m = 10438.47 ft B at Equ Level: 16.39 J/kg Max Parcel Lev (MPL): 86.77 mb = 17401.61 m = 57091.21 ft Wind level data Storm motion: 194 at 8 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 1006 18 30 9 -4.5 -7.8 | 22 17 -6.6 -15.9 1 974 305 10 17 -3.0 -16.7 | 11 25 -5.0 -24.8 2 908 914 340 5 1.7 -4.7 | 2 13 -0.3 -12.8 3 850 1492 95 5 -5.0 0.4 | 43 10 -7.0 -7.7 4 847 1524 60 3 -2.6 -1.5 | 26 11 -4.7 -9.6 5 817 1829 105 15 -14.5 3.9 | 76 17 -16.5 -4.2 6 788 2134 135 9 -6.4 6.4 | 78 9 -8.4 -1.7 7 700 3143 135 11 -7.8 7.8 | 88 10 -9.8 -0.3 8 657 3658 180 9 0.0 9.0 | 114 2 -2.1 0.9 9 610 4267 195 13 3.4 12.6 | 196 5 1.3 4.5 10 500 5880 195 15 3.9 14.5 | 196 7 1.8 6.4 11 486 6096 190 17 3.0 16.7 | 186 9 0.9 8.6 12 468 6401 150 15 -7.5 13.0 | 117 11 -9.6 4.9 13 400 7610 170 13 -2.3 12.8 | 137 6 -4.3 4.7 14 300 9730 165 3 -0.8 2.9 | 29 6 -2.8 -5.2 15 286 10058 150 3 -1.5 2.6 | 33 7 -3.6 -5.5 16 251 10973 85 9 -9.0 -0.8 | 51 14 -11.0 -8.9 17 250 11000 90 11 -11.0 0.0 | 58 15 -13.1 -8.1 18 200 12490 100 21 -20.7 3.6 | 79 23 -22.7 -4.5 19 200 12497 90 23 -23.0 0.0 | 72 26 -25.1 -8.1 20 164 13716 130 25 -19.2 16.1 | 111 23 -21.2 8.0 21 150 14280 115 27 -24.5 11.4 | 97 27 -26.5 3.3 22 149 14326 115 27 -24.5 11.4 | 97 27 -26.5 3.3 23 127 15240 130 36 -27.6 23.1 | 117 33 -29.6 15.0 24 108 16154 140 1 -0.6 0.8 | 20 8 -2.7 -7.3 25 100 16620 55 7 -5.7 -4.0 | 33 14 -7.8 -12.1 26 97 16764 55 7 -5.7 -4.0 | 33 14 -7.8 -12.1 27 92 17069 65 7 -6.3 -3.0 | 37 14 -8.4 -11.1 28 89 17263 140 17 -10.9 13.0 | 111 14 -13.0 4.9 29 74 18288 220 19 12.2 14.6 | 238 12 10.2 6.5 30 70 18580 185 1 0.1 1.0 | 16 7 -2.0 -7.1 31 66 18898 0 0 -0.0 -0.0 | 14 8 -2.1 -8.1 32 50 20530 95 36 -35.9 3.1 | 83 38 -37.9 -5.0 33 48 20726 95 36 -35.9 3.1 | 83 38 -37.9 -5.0 34 30 23690 100 27 -26.6 4.7 | 83 29 -28.6 -3.4 35 30 23774 105 27 -26.1 7.0 | 88 28 -28.1 -1.1 36 20 26240 110 54 -50.7 18.5 | 101 54 -52.8 10.4 37 19 26518 110 54 -50.7 18.5 | 101 54 -52.8 10.4 38 12 28042 0 0 -0.0 -0.0 | 14 8 -2.1 -8.1 39 10 28956 25 7 -3.0 -6.3 | 19 15 -5.0 -14.4 Wind Parameters Mean winds (0-6000m): 164.3 at 11.1 knts Storm direction: 194.3 at 8.4 knts Shear (0-3000m) pos: 3.6 neg: 1.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 64.6 deg Storm rel helicity (0-3000m) pos: 80.9 neg: -52.1 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 2.1 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 8.28 Bulk Shear: 77.74 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 12 14 13 22| 0.0 7.0 7.0| 0.0 -39.0 -39.0 -78.0 -0.48| 14.2 -6.8 1000 7 11 10 19| 4.0 3.5 7.5| 6.5 -46.0 -39.5 -39.5 -0.26| 12.3 -3.2 1500 12 9 13 17| 4.1 2.3 6.4| 28.2 -51.3 -23.0 -15.3 -0.05| 11.2 -0.5 2000 37 9 26 17| 5.5 1.8 7.2| 77.8 -51.3 26.6 13.3 0.22| 13.2 3.0 2500 58 9 38 16| 4.3 1.4 5.7| 79.0 -52.1 27.0 10.8 0.21| 11.3 2.4 3000 78 10 49 15| 3.6 1.0 4.6| 80.9 -52.1 28.8 9.6 0.22| 9.6 2.1 4000 110 10 67 12| 3.0 0.7 3.8| 87.9 -52.1 35.8 9.0 0.27| 8.6 2.3 5000 144 10 92 8| 2.6 0.6 3.2| 89.4 -52.1 37.3 7.5 0.28| 7.2 2.0 6000 164 11 117 6| 2.2 0.3 2.5| 89.4 -53.8 35.6 5.9 0.26| 6.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251221.00.gif