UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 26 APR 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 26.6 24.7 89 1.9 25.2 0 0 299.1 302.7 298.1 356.9 19.79 1 1000 81 26.0 23.4 86 2.6 24.1 245 3 299.1 302.5 297.3 352.9 18.41 2 987 197 26.6 23.0 81 3.6 24.0 273 5 300.9 304.2 297.6 354.4 18.21 3 925 770 22.8 20.5 87 2.3 21.2 310 3 302.6 305.7 297.0 351.9 16.63 4 850 1500 18.2 17.2 94 1.0 17.5 145 3 305.2 307.9 296.4 349.1 14.68 5 849 1510 18.2 17.2 94 1.0 17.5 145 3 305.3 308.0 296.5 349.3 14.70 6 787 2158 15.2 12.2 82 3.0 13.2 170 5 308.8 310.9 295.1 343.5 11.42 7 761 2443 15.0 5.0 51 10.0 9.1 170 6 311.6 312.9 292.7 333.9 7.20 8 700 3147 11.4 1.4 50 10.0 5.8 185 10 315.1 316.3 292.9 334.2 6.06 9 644 3838 7.8 -0.2 57 8.0 3.4 150 7 318.6 319.8 293.7 337.4 5.86 10 570 4830 0.0 -3.8 76 3.8 -1.9 283 7 320.8 321.8 293.6 337.3 5.07 11 521 5546 -3.3 -6.8 77 3.5 -5.0 314 8 325.2 326.0 294.3 339.8 4.41 12 500 5870 -5.3 -8.6 78 3.3 -6.8 290 7 326.6 327.4 294.3 340.0 4.00 13 400 7590 -16.3 -18.6 82 2.3 -17.1 300 5 333.8 334.3 294.7 341.6 2.20 14 329 9036 -25.1 -28.9 71 3.8 -25.9 48 10 340.9 341.1 295.5 344.9 1.07 15 300 9700 -29.9 -33.3 72 3.4 -30.5 60 24 343.2 343.4 295.8 346.2 0.77 16 288 9989 -31.9 -35.7 69 3.8 -32.5 62 24 344.4 344.5 295.9 346.9 0.63 17 250 10970 -40.5 -44.6 65 4.1 -40.9 70 22 345.9 345.9 296.0 347.0 0.29 18 200 12450 -53.5 -57.9 59 4.4 -53.7 65 22 348.0 348.1 296.3 348.4 0.08 19 178 13186 -60.1 -64.6 55 4.5 -60.2 78 28 349.0 349.0 296.4 349.2 0.04 20 160 13841 -65.7 -70.6 50 4.9 -65.7 80 27 350.4 350.4 296.7 350.5 0.02 21 153 14111 -67.7 -72.7 49 5.0 -67.7 80 25 351.5 351.5 297.0 351.5 0.01 22 150 14230 -67.3 -73.3 42 6.0 -67.4 80 24 354.2 354.2 297.5 354.2 0.01 23 142 14562 -65.5 -77.5 17 12.0 -65.6 92 16 362.9 362.9 299.2 362.9 0.01 24 100 16620 -80.1 -89.1 21 9.0 -80.1 295 23 373.0 373.0 301.1 373.0 0.00 25 93 17029 -81.9 -88.9 29 7.0 -81.9 295 22 377.2 377.2 301.8 377.2 0.00 26 91 17151 -79.9 -88.9 21 9.0 -79.9 295 22 383.6 383.6 302.8 383.6 0.00 27 80 17873 -83.9 -88.8 42 4.9 -83.9 335 16 389.7 389.7 303.8 389.7 0.00 28 72 18467 -78.1 -85.1 31 7.0 -78.1 8 12 414.0 414.0 307.0 414.0 0.00 29 71 18548 -74.7 -84.7 20 10.0 -74.7 9 11 422.9 422.9 308.0 422.9 0.00 30 70 18630 -74.7 -83.7 23 9.0 -74.7 250 3 424.6 424.6 308.2 424.6 0.01 31 66 18972 -74.7 -82.7 28 8.0 -74.7 239 3 431.8 431.8 309.0 431.8 0.01 32 64 19152 -71.7 -82.7 18 11.0 -71.8 188 4 442.2 442.2 310.1 442.2 0.01 33 57 19830 -74.5 -81.5 33 7.0 -74.6 264 19 450.7 450.7 310.9 450.8 0.01 34 50 20600 -70.1 -80.1 22 10.0 -70.2 255 23 478.3 478.3 313.3 478.4 0.01 35 48 20844 -68.3 -80.3 16 12.0 -68.5 254 28 488.2 488.2 314.1 488.3 0.01 36 42 21652 -65.3 -75.3 24 10.0 -65.5 285 30 514.6 514.6 315.9 514.8 0.03 37 37 22418 -68.5 -78.5 22 10.0 -68.7 313 29 525.4 525.4 316.6 525.6 0.02 38 35 22759 -59.7 -77.7 8 18.0 -60.4 323 17 556.8 556.8 318.5 557.0 0.03 39 32 23323 -57.3 -74.3 10 17.0 -58.4 190 12 577.7 577.7 319.6 578.0 0.05 40 30 23730 -58.3 -76.3 8 18.0 -59.3 205 14 585.7 585.7 319.9 586.0 0.04 41 28 24165 -58.7 -75.7 9 17.0 -59.7 194 14 596.3 596.3 320.5 596.6 0.05 42 27 24394 -58.1 -76.1 8 18.0 -59.3 173 11 604.2 604.2 320.8 604.5 0.05 43 25 24886 -52.7 -76.7 4 24.0 -54.9 134 9 633.1 633.2 322.0 633.5 0.04 44 20 26320 -55.7 -76.7 6 21.0 -57.6 95 50 665.7 665.7 323.3 666.1 0.06 45 18 26997 -51.7 -73.7 5 22.0 -54.8 91 50 698.7 698.7 324.4 699.5 0.10 46 14 28632 -50.5 -73.5 5 23.0 -54.6 83 47 754.8 754.9 326.1 756.0 0.13 47 10 30861 -43.5 -79.5 1 36.0 -51.9 857.2 857.2 328.5 857.9 0.07 TRP 80 17873 -83.9 -88.8 42 4.9 -83.9 335 16 389.7 389.7 303.8 389.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 570.00 mb = 4830.11 m = 15846.64 ft Wetbulb zero: 596.56 mb = 4460.09 m = 14632.66 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 72.30 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 981.04 mb = 250.70 m = 822.50 ft T: 26.25 C 700-500 lapse rate: 6.13 C/km ThetaE index: 15.40 C Layer 787.0- 700.0 mb Conv cond level (CCL): 889.55 mb = 1107.36 m = 3633.03 ft Mean mixing ratio: 17.48 g/kg Conv temperature: 31.37 C = 88.47 F Cap Strength: 1.24 C Lifted Index: -3.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.20 C Lifted Index @700 mb: -0.05 C Showalter Index: -2.04 C Risk: Severe thunderstorms possible Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.50 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 219.40 Risk: None Energy Index: -1.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1300.18 J/kg Max Up Vert Vel: 50.99 m/s Conv Inhibition (B-): 17.02 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 919.66 mb = 819.97 m = 2690.16 ft Lev Free Conv (LFC): 854.66 mb = 1452.79 m = 4766.30 ft Equ Level (EL): 764.66 mb = 2401.92 m = 7880.23 ft B at Equ Level: 19.05 J/kg Max Parcel Lev (MPL): 84.66 mb = 17556.03 m = 57597.81 ft Wind level data Storm motion: 233 at 5 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 0 0 -0.0 -0.0 | 53 5 -3.6 -2.7 1 1000 81 245 3 2.7 1.3 | 32 2 -0.9 -1.5 2 975 305 300 6 5.2 -3.0 | 345 6 1.6 -5.7 3 942 610 330 5 2.5 -4.3 | 9 7 -1.1 -7.1 4 925 770 310 3 2.3 -1.9 | 16 5 -1.3 -4.7 5 910 914 220 1 0.6 0.8 | 57 4 -3.0 -2.0 6 878 1219 150 5 -2.5 4.3 | 105 6 -6.1 1.6 7 850 1500 145 3 -1.7 2.5 | 87 5 -5.4 -0.3 8 848 1524 145 3 -1.7 2.5 | 87 5 -5.4 -0.3 9 818 1829 170 4 -0.7 3.9 | 106 4 -4.3 1.2 10 708 3048 170 9 -1.6 8.9 | 140 8 -5.2 6.1 11 700 3147 185 10 0.9 10.0 | 159 8 -2.8 7.2 12 682 3353 185 9 0.8 9.0 | 155 7 -2.8 6.2 13 633 3962 140 6 -3.9 4.6 | 104 8 -7.5 1.9 14 610 4267 145 6 -3.4 4.9 | 107 7 -7.1 2.2 15 565 4877 300 7 6.1 -3.5 | 339 7 2.4 -6.2 16 524 5486 320 8 5.1 -6.1 | 350 9 1.5 -8.9 17 505 5791 285 5 4.8 -1.3 | 343 4 1.2 -4.0 18 500 5870 290 7 6.6 -2.4 | 330 6 2.9 -5.1 19 467 6401 325 9 5.2 -7.4 | 351 10 1.5 -10.1 20 449 6706 315 5 3.5 -3.5 | 1 6 -0.1 -6.3 21 431 7010 260 2 2.0 0.3 | 35 3 -1.7 -2.4 22 415 7315 250 5 4.7 1.7 | 314 1 1.1 -1.0 23 400 7590 300 5 4.3 -2.5 | 352 5 0.7 -5.2 24 398 7620 285 5 4.8 -1.3 | 343 4 1.2 -4.0 25 352 8534 320 3 1.9 -2.3 | 19 5 -1.7 -5.0 26 337 8839 60 8 -6.9 -4.0 | 57 13 -10.6 -6.7 27 324 9144 40 12 -7.7 -9.2 | 44 16 -11.3 -11.9 28 300 9700 60 24 -20.8 -12.0 | 59 29 -24.4 -14.7 29 250 10970 70 22 -20.7 -7.5 | 67 26 -24.3 -10.3 30 228 11582 80 21 -20.7 -3.6 | 75 25 -24.3 -6.4 31 200 12450 65 22 -19.9 -9.3 | 63 26 -23.6 -12.0 32 189 12802 75 25 -24.1 -6.5 | 72 29 -27.8 -9.2 33 171 13411 80 30 -29.5 -5.2 | 77 34 -33.2 -7.9 34 150 14230 80 24 -23.6 -4.2 | 76 28 -27.3 -6.9 35 148 14326 85 31 -30.9 -2.7 | 81 35 -34.5 -5.4 36 140 14630 95 11 -11.0 1.0 | 83 15 -14.6 -1.8 37 133 14935 270 18 18.0 -0.0 | 281 15 14.4 -2.7 38 120 15545 270 33 33.0 -0.0 | 275 29 29.4 -2.7 39 108 16154 300 23 19.9 -11.5 | 311 22 16.3 -14.2 40 100 16620 295 23 20.8 -9.7 | 306 21 17.2 -12.5 41 83 17678 295 21 19.0 -8.9 | 307 19 15.4 -11.6 42 80 17873 335 16 6.8 -14.5 | 350 18 3.1 -17.2 43 78 17983 320 16 10.3 -12.3 | 336 16 6.7 -15.0 44 74 18288 5 14 -1.2 -13.9 | 16 17 -4.9 -16.7 45 70 18593 10 11 -1.9 -10.8 | 22 15 -5.5 -13.6 46 70 18630 250 3 2.8 1.0 | 25 2 -0.8 -1.7 47 67 18898 260 3 3.0 0.5 | 17 2 -0.7 -2.2 48 63 19202 175 4 -0.3 4.0 | 107 4 -4.0 1.2 49 60 19507 260 17 16.7 3.0 | 269 13 13.1 0.2 50 52 20422 270 22 22.0 -0.0 | 278 19 18.4 -2.7 51 50 20600 255 23 22.2 6.0 | 260 19 18.6 3.2 52 49 20726 250 30 28.2 10.3 | 253 26 24.6 7.5 53 47 21031 260 24 23.6 4.2 | 266 20 20.0 1.4 54 42 21641 285 30 29.0 -7.8 | 293 27 25.3 -10.5 55 40 21946 290 27 25.4 -9.2 | 299 25 21.7 -12.0 56 38 22250 310 30 23.0 -19.3 | 319 29 19.3 -22.0 57 36 22555 315 28 19.8 -19.8 | 324 28 16.2 -22.5 58 35 22860 325 14 8.0 -11.5 | 343 15 4.4 -14.2 59 33 23165 165 5 -1.3 4.8 | 113 5 -4.9 2.1 60 31 23470 210 18 9.0 15.6 | 203 14 5.4 12.9 61 30 23730 205 14 5.9 12.7 | 193 10 2.3 10.0 62 28 24079 205 16 6.8 14.5 | 195 12 3.1 11.8 63 27 24384 170 11 -1.9 10.8 | 146 10 -5.5 8.1 64 26 24689 225 4 2.8 2.8 | 97 1 -0.8 0.1 65 25 24994 90 11 -11.0 0.0 | 79 15 -14.6 -2.7 66 23 25298 105 27 -26.1 7.0 | 98 30 -29.7 4.3 67 22 25603 90 36 -36.0 0.0 | 86 40 -39.6 -2.7 68 21 25908 95 45 -44.8 3.9 | 91 48 -48.5 1.2 69 20 26213 105 55 -53.1 14.2 | 101 58 -56.8 11.5 70 20 26320 95 50 -49.8 4.4 | 92 53 -53.4 1.6 71 17 26822 90 50 -50.0 0.0 | 87 54 -53.6 -2.7 72 15 27432 85 46 -45.8 -4.0 | 82 50 -49.5 -6.7 73 11 28651 75 54 -52.2 -14.0 | 73 58 -55.8 -16.7 Wind Parameters Mean winds (0-6000m): 203.0 at 6.1 knts Storm direction: 233.0 at 4.5 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -5.1 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 162.23 Bulk Shear: 8.01 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 ------------------------------------------------------------------------------- 500 296 5 354 5| 0.0 5.4 5.4| 3.7 -2.4 1.3 2.6 -0.15| 10.7 -1.6 1000 301 4 4 5| 0.0 1.3 1.3| 9.4 -2.4 7.0 7.0 0.21| 9.5 2.0 1500 271 4 356 3| 0.0 1.0 1.0| 10.8 -5.1 5.7 3.8 0.14| 8.3 1.2 2000 215 4 106 1| 0.6 0.8 1.4| 13.7 -5.1 8.6 4.3 0.22| 6.9 1.5 2500 189 4 116 3| 0.5 1.0 1.5| 15.9 -5.1 10.8 4.3 0.25| 5.9 1.5 3000 180 5 120 4| 0.4 1.2 1.6| 18.1 -5.1 13.0 4.3 0.27| 5.3 1.5 4000 176 6 126 5| 0.3 0.8 1.0| 23.3 -18.1 5.1 1.3 0.10| 5.2 0.5 5000 179 6 130 5| 1.4 0.6 2.0| 39.0 -18.1 20.9 4.2 0.33| 6.2 2.0 6000 203 6 156 3| 1.2 0.5 1.7| 42.1 -21.1 21.0 3.5 0.28| 5.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250426.00.gif