UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 11 DEC 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 1008 25 28.0 25.5 86 2.5 26.2 340 4 300.5 304.3 299.0 361.7 20.79 1 1000 77 27.4 24.0 82 3.4 24.9 15 9 300.5 304.0 298.1 356.8 19.11 2 965 391 24.6 22.8 90 1.8 23.3 1 9 300.8 304.2 297.7 354.9 18.40 3 947 556 24.6 19.6 74 5.0 21.1 353 7 302.4 305.2 296.1 347.7 15.33 4 925 762 23.2 18.8 76 4.4 20.1 325 5 303.0 305.8 296.0 347.3 14.93 5 850 1495 18.2 15.9 86 2.3 16.7 220 5 305.2 307.7 295.6 345.5 13.49 6 823 1771 16.2 15.1 93 1.1 15.5 216 5 305.9 308.4 295.7 345.6 13.23 7 700 3135 9.4 7.7 89 1.7 8.3 245 7 312.9 314.7 294.8 342.2 9.47 8 645 3810 6.0 4.2 88 1.8 4.9 233 3 316.4 318.0 294.7 341.8 8.05 9 633 3964 6.2 -6.8 39 13.0 0.0 253 2 318.4 319.1 291.7 330.2 3.63 10 630 4003 6.2 -12.8 24 19.0 -1.7 266 2 318.8 319.3 290.7 326.4 2.27 11 623 4094 5.4 -3.6 52 9.0 0.8 305 3 318.9 319.8 292.8 334.1 4.71 12 620 4134 5.0 -1.0 65 6.0 1.8 321 3 318.9 320.0 293.7 337.3 5.74 13 616 4187 4.6 -4.4 52 9.0 0.1 344 3 319.0 319.9 292.7 333.5 4.48 14 612 4240 4.6 -13.4 26 18.0 -2.8 6 4 319.6 320.1 290.9 327.1 2.22 15 605 4333 3.6 -2.4 65 6.0 0.5 21 3 319.5 320.6 293.5 336.6 5.31 16 598 4428 3.2 -1.2 73 4.4 0.8 13 2 320.1 321.3 294.1 339.0 5.87 17 595 4469 3.4 -6.6 48 10.0 -1.4 10 2 320.8 321.6 292.7 333.7 3.92 18 557 5001 0.0 -4.0 74 4.0 -2.0 130 4 322.9 323.9 294.2 339.6 5.11 19 556 5015 0.0 -5.0 69 5.0 -2.5 130 5 323.1 324.0 294.0 338.7 4.75 20 537 5294 -1.5 -4.0 83 2.5 -2.8 143 6 324.5 325.6 294.8 341.9 5.31 21 505 5781 -3.7 -7.7 74 4.0 -5.6 164 8 327.6 328.4 294.7 341.8 4.25 22 500 5860 -4.1 -8.3 73 4.2 -6.1 165 5 328.0 328.9 294.7 341.8 4.09 23 456 6582 -9.1 -10.7 88 1.6 -9.8 127 4 330.5 331.3 295.1 343.2 3.71 24 415 7309 -12.3 -17.3 66 5.0 -14.1 162 9 335.5 335.9 295.3 343.8 2.37 25 400 7590 -14.5 -19.1 68 4.6 -16.1 125 9 336.1 336.6 295.2 343.7 2.11 26 372 8136 -18.3 -23.2 65 4.9 -19.7 125 10 338.1 338.5 295.3 343.9 1.59 27 352 8547 -20.5 -30.5 40 10.0 -22.8 125 10 340.6 340.7 295.2 343.8 0.86 28 336 8890 -23.3 -30.3 53 7.0 -24.8 105 8 341.3 341.5 295.4 344.8 0.92 29 315 9359 -26.5 -40.5 25 14.0 -28.6 76 6 343.2 343.3 295.4 344.6 0.35 30 300 9710 -29.3 -39.3 37 10.0 -30.7 145 4 344.1 344.2 295.7 345.7 0.42 31 299 9734 -29.5 -39.5 37 10.0 -30.9 148 4 344.1 344.2 295.7 345.8 0.41 32 285 10076 -31.9 -45.9 24 14.0 -33.4 191 3 345.4 345.5 295.8 346.3 0.22 33 273 10379 -34.3 -43.3 40 9.0 -35.3 225 5 346.2 346.3 296.1 347.5 0.30 34 250 10990 -39.5 -49.5 34 10.0 -40.2 225 14 347.3 347.4 296.2 348.0 0.17 35 234 11437 -43.7 -51.7 41 8.0 -44.2 210 14 347.6 347.6 296.3 348.2 0.14 36 232 11495 -44.1 -50.1 51 6.0 -44.5 208 15 347.9 347.9 296.3 348.6 0.17 37 231 11523 -44.5 -50.5 51 6.0 -44.9 207 15 347.7 347.7 296.3 348.3 0.16 38 228 11611 -44.7 -54.7 32 10.0 -45.2 204 15 348.7 348.7 296.4 349.1 0.10 39 227 11640 -44.9 -59.9 17 15.0 -45.5 203 15 348.8 348.8 296.4 349.0 0.05 40 200 12470 -52.5 -63.5 25 11.0 -52.8 175 17 349.6 349.6 296.6 349.8 0.04 41 184 13003 -57.3 -62.3 53 5.0 -57.4 171 16 350.3 350.3 296.7 350.5 0.05 42 150 14260 -68.9 -73.9 48 5.0 -68.9 155 17 351.4 351.4 297.0 351.4 0.01 43 112 15950 -82.9 -86.9 50 4.0 -82.9 105 55 355.8 355.8 297.8 355.8 0.00 44 109 16101 -82.5 -87.0 46 4.5 -82.5 105 54 359.4 359.4 298.6 359.4 0.00 45 100 16590 -76.9 -84.9 27 8.0 -76.9 70 14 379.1 379.1 302.1 379.2 0.00 46 80 17841 -85.1 -93.1 23 8.0 -85.1 69 9 387.2 387.2 303.4 387.3 0.00 47 76 18124 -82.7 -91.7 20 9.0 -82.7 67 9 398.0 398.0 304.9 398.0 0.00 48 72 18424 -84.3 -91.3 28 7.0 -84.3 52 6 400.8 400.8 305.3 400.8 0.00 49 70 18580 -81.9 -90.9 20 9.0 -81.9 60 4 409.2 409.2 306.4 409.2 0.00 50 68 18743 -79.7 -88.7 21 9.0 -79.7 19 10 417.3 417.3 307.4 417.3 0.00 51 65 18999 -80.3 -88.3 25 8.0 -80.3 66 6 421.4 421.4 307.9 421.4 0.00 52 57 19757 -71.5 -84.5 13 13.0 -71.6 116 21 457.5 457.5 311.5 457.6 0.01 TRP 112 15950 -82.9 -86.9 50 4.0 -82.9 105 55 355.8 355.8 297.8 355.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 556.00 mb = 5015.50 m = 16454.85 ft Wetbulb zero: 632.97 mb = 3964.26 m = 13005.95 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 79.13 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 972.64 mb = 321.55 m = 1054.95 ft T: 25.22 C 700-500 lapse rate: 4.95 C/km ThetaE index: 19.25 C Layer 700.0- 623.0 mb Conv cond level (CCL): 875.78 mb = 1235.98 m = 4055.00 ft Mean mixing ratio: 16.98 g/kg Conv temperature: 32.00 C = 89.59 F Cap Strength: 1.64 C Lifted Index: -1.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.96 C Lifted Index @700 mb: -1.69 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.00 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 790.67 J/kg Max Up Vert Vel: 39.77 m/s Conv Inhibition (B-): 29.20 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 910.60 mb = 898.03 m = 2946.26 ft Lev Free Conv (LFC): 845.60 mb = 1539.43 m = 5050.57 ft Equ Level (EL): 145.60 mb = 14432.26 m = 47349.37 ft B at Equ Level: 789.28 J/kg Max Parcel Lev (MPL): 85.60 mb = 17461.78 m = 57288.60 ft Wind level data Storm motion: 256 at 4 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 1008 25 340 4 1.4 -3.8 | 28 5 -2.5 -4.8 1 1000 77 15 9 -2.3 -8.7 | 33 12 -6.2 -9.7 2 974 305 5 10 -0.9 -10.0 | 24 12 -4.8 -11.0 3 941 610 350 6 1.0 -5.9 | 23 7 -2.9 -6.9 4 925 762 325 5 2.9 -4.1 | 12 5 -1.0 -5.1 5 909 914 260 5 4.9 0.9 | 277 1 1.0 -0.1 6 877 1219 260 3 3.0 0.5 | 64 1 -1.0 -0.5 7 850 1495 220 5 3.2 3.8 | 166 3 -0.7 2.8 8 847 1524 220 5 3.2 3.8 | 166 3 -0.7 2.8 9 788 2134 210 5 2.5 4.3 | 157 4 -1.4 3.3 10 760 2438 240 10 8.7 5.0 | 230 6 4.7 4.0 11 733 2743 230 9 6.9 5.8 | 212 6 3.0 4.8 12 707 3048 245 10 9.1 4.2 | 238 6 5.1 3.2 13 700 3135 245 7 6.3 3.0 | 231 3 2.4 2.0 14 681 3353 220 3 1.9 2.3 | 123 2 -2.0 1.3 15 656 3658 215 3 1.7 2.5 | 124 3 -2.2 1.5 16 632 3962 255 2 1.9 0.5 | 76 2 -2.0 -0.5 17 609 4267 25 4 -1.7 -3.6 | 50 7 -5.6 -4.6 18 586 4572 0 0 -0.0 -0.0 | 76 4 -3.9 -1.0 19 565 4877 125 4 -3.3 2.3 | 100 7 -7.2 1.3 20 504 5791 165 8 -2.1 7.7 | 138 9 -6.0 6.7 21 500 5860 165 5 -1.3 4.8 | 126 6 -5.2 3.8 22 448 6706 120 4 -3.5 2.0 | 98 7 -7.4 1.0 23 431 7010 80 4 -3.9 -0.7 | 78 8 -7.9 -1.7 24 414 7315 165 9 -2.3 8.7 | 141 10 -6.2 7.7 25 400 7590 125 9 -7.4 5.2 | 110 12 -11.3 4.2 26 382 7925 125 10 -8.2 5.7 | 111 13 -12.1 4.7 27 367 8230 125 10 -8.2 5.7 | 111 13 -12.1 4.7 28 352 8534 125 10 -8.2 5.7 | 111 13 -12.1 4.7 29 311 9449 70 5 -4.7 -1.7 | 73 9 -8.6 -2.7 30 300 9710 145 4 -2.3 3.3 | 110 7 -6.2 2.3 31 285 10058 190 3 0.5 3.0 | 120 4 -3.4 2.0 32 273 10363 225 5 3.5 3.5 | 172 3 -0.4 2.5 33 251 10973 235 14 11.5 8.0 | 227 10 7.6 7.0 34 250 10990 225 14 9.9 9.9 | 214 11 6.0 8.9 35 239 11278 215 14 8.0 11.5 | 201 11 4.1 10.5 36 200 12470 175 17 -1.5 16.9 | 161 17 -5.4 15.9 37 181 13106 170 16 -2.8 15.8 | 156 16 -6.7 14.8 38 164 13716 170 13 -2.3 12.8 | 152 13 -6.2 11.8 39 156 14021 145 13 -7.5 10.6 | 130 15 -11.4 9.7 40 150 14260 155 17 -7.2 15.4 | 142 18 -11.1 14.4 41 141 14630 150 18 -9.0 15.6 | 138 19 -12.9 14.6 42 133 14935 125 29 -23.8 16.6 | 119 32 -27.7 15.6 43 120 15545 110 39 -36.6 13.3 | 107 42 -40.6 12.3 44 114 15850 105 48 -46.4 12.4 | 103 52 -50.3 11.4 45 112 15950 105 55 -53.1 14.2 | 103 59 -57.0 13.2 46 108 16154 105 54 -52.2 14.0 | 103 58 -56.1 13.0 47 102 16459 95 52 -51.8 4.5 | 94 56 -55.7 3.5 48 100 16590 70 14 -13.2 -4.8 | 71 18 -17.1 -5.8 49 92 17069 85 5 -5.0 -0.4 | 81 9 -8.9 -1.4 50 87 17374 20 4 -1.4 -3.8 | 48 7 -5.3 -4.8 51 78 17983 85 10 -10.0 -0.9 | 82 14 -13.9 -1.9 52 74 18288 45 8 -5.7 -5.7 | 55 12 -9.6 -6.7 53 70 18580 60 4 -3.5 -2.0 | 68 8 -7.4 -3.0 54 70 18593 335 16 6.8 -14.5 | 350 16 2.8 -15.5 55 66 18898 70 3 -2.8 -1.0 | 73 7 -6.7 -2.0 56 62 19202 55 15 -12.3 -8.6 | 59 19 -16.2 -9.6 57 55 19812 135 23 -16.3 16.3 | 127 25 -20.2 15.3 Wind Parameters Mean winds (0-6000m): 225.7 at 5.4 knts Storm direction: 255.7 at 4.0 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -152.2 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -12.7 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 33.96 Bulk Shear: 23.28 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 5 9 26 11| 3.5 0.0 3.5| 0.8 -5.7 -4.9 -9.9 -0.14| 11.2 -1.5 1000 350 7 19 8| 1.7 4.4 6.1| 0.8 -10.0 -9.2 -9.2 -0.31| 11.0 -3.4 1500 332 6 10 6| 1.2 3.8 5.0| 1.3 -10.0 -8.7 -5.8 -0.14| 9.0 -1.3 2000 305 6 350 4| 0.9 3.0 3.8| 1.3 -10.4 -9.0 -4.5 -0.15| 6.9 -1.1 2500 274 6 304 3| 1.1 2.4 3.5| 7.9 -10.9 -3.0 -1.2 0.03| 6.9 0.2 3000 259 7 263 3| 1.1 2.0 3.1| 11.5 -12.7 -1.3 -0.4 0.06| 6.3 0.4 4000 252 6 245 2| 1.1 1.4 2.5| 11.5 -17.1 -5.6 -1.4 -0.11| 6.2 -0.7 5000 252 5 239 1| 0.3 1.1 1.4| 24.4 -17.7 6.7 1.3 0.03| 6.4 0.2 6000 226 5 179 3| 0.2 0.9 1.1| 34.0 -21.3 12.7 2.1 0.06| 6.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251211.12.gif