UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 17 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 1009 25 25.0 24.2 95 0.8 24.5 0 0 297.4 300.9 297.3 353.0 19.17 1 1001 80 26.0 23.4 86 2.6 24.1 249 5 299.1 302.4 297.3 352.8 18.40 2 1000 87 26.0 23.2 85 2.8 24.0 235 6 299.1 302.5 297.1 352.3 18.19 3 948 561 24.2 19.2 74 5.0 20.7 293 10 301.9 304.7 295.7 346.0 14.93 4 925 777 22.4 18.3 78 4.1 19.5 285 12 302.2 304.9 295.5 344.9 14.46 5 853 1477 18.0 14.5 80 3.5 15.7 246 20 304.7 307.0 294.6 341.3 12.26 6 850 1507 17.8 14.4 80 3.4 15.5 245 21 304.8 307.1 294.6 341.3 12.23 7 800 2025 15.2 11.9 81 3.3 13.0 253 21 307.4 309.4 294.4 340.6 11.01 8 781 2229 14.4 10.2 76 4.2 11.7 257 22 308.6 310.5 294.1 339.2 10.06 9 753 2539 14.6 2.6 44 12.0 7.8 262 22 312.1 313.2 292.0 331.2 6.14 10 706 3082 10.6 4.6 66 6.0 7.1 261 19 313.5 314.9 293.6 337.0 7.56 11 700 3153 10.2 4.2 66 6.0 6.7 260 18 313.8 315.2 293.6 336.9 7.41 12 674 3468 8.8 -1.2 49 10.0 3.5 250 16 315.6 316.6 292.3 332.2 5.20 13 563 4936 0.0 -3.4 78 3.4 -1.7 221 15 321.9 323.0 294.1 339.2 5.29 14 500 5880 -5.3 -6.5 91 1.2 -5.9 295 3 326.6 327.5 294.8 342.2 4.71 15 496 5943 -5.9 -6.7 94 0.8 -6.3 301 4 326.6 327.5 294.8 342.1 4.67 16 492 6007 -5.3 -8.3 79 3.0 -6.7 307 4 328.1 328.9 294.8 342.1 4.16 17 427 7111 -11.3 -20.3 47 9.0 -14.3 57 7 334.0 334.4 294.4 340.4 1.78 18 402 7572 -14.5 -17.4 79 2.9 -15.5 59 15 335.7 336.2 295.3 344.2 2.43 19 400 7610 -14.9 -17.4 81 2.5 -15.8 60 16 335.6 336.1 295.3 344.2 2.44 20 351 8585 -21.3 -25.8 67 4.5 -22.5 96 13 339.8 340.0 295.4 344.7 1.33 21 310 9486 -28.9 -31.0 82 2.1 -29.3 68 9 341.4 341.6 295.5 344.9 0.93 22 300 9720 -29.9 -35.9 56 6.0 -30.9 90 13 343.2 343.4 295.6 345.5 0.60 23 294 9864 -30.7 -38.7 45 8.0 -31.9 90 12 344.1 344.2 295.7 345.9 0.46 24 250 11000 -39.7 -48.7 38 9.0 -40.4 115 24 347.0 347.1 296.1 347.8 0.18 25 211 12132 -49.1 -63.1 18 14.0 -49.5 110 28 349.6 349.6 296.6 349.8 0.04 26 200 12480 -52.3 -65.3 19 13.0 -52.6 110 30 349.9 350.0 296.7 350.1 0.03 27 174 13363 -60.1 -68.1 34 8.0 -60.2 106 31 351.3 351.3 297.0 351.4 0.02 28 150 14270 -67.7 -75.7 31 8.0 -67.8 90 30 353.5 353.5 297.4 353.5 0.01 29 131 15073 -71.7 -81.7 21 10.0 -71.8 72 28 360.3 360.3 298.8 360.3 0.00 30 100 16620 -81.7 -88.7 29 7.0 -81.7 115 14 369.9 369.9 300.5 369.9 0.00 31 89 17269 -84.1 -90.1 34 6.0 -84.1 35 17 377.6 377.6 301.9 377.6 0.00 32 86 17460 -82.3 -89.3 29 7.0 -82.3 49 13 385.0 385.0 303.1 385.0 0.00 33 85 17526 -78.5 -88.5 18 10.0 -78.5 45 15 393.9 393.9 304.3 394.0 0.00 34 70 18640 -75.7 -87.7 14 12.0 -75.7 235 30 422.4 422.4 308.0 422.4 0.00 35 65 19071 -75.7 -88.7 11 13.0 -75.7 242 32 431.5 431.5 309.0 431.5 0.00 36 62 19349 -70.9 -88.9 5 18.0 -71.0 245 33 448.0 448.0 310.7 448.0 0.00 37 50 20630 -70.3 -92.3 3 22.0 -70.5 265 28 477.8 477.8 313.2 477.8 0.00 38 47 20997 -70.7 -92.7 2 22.0 -70.8 265 30 485.4 485.4 313.9 485.4 0.00 39 43 21530 -66.9 -93.9 1 27.0 -67.2 271 27 507.2 507.3 315.5 507.3 0.00 40 41 21817 -67.7 -96.7 1 29.0 -67.9 280 25 512.2 512.2 315.8 512.2 0.00 41 37 22442 -63.3 -96.3 0 33.0 -63.8 298 21 538.8 538.8 317.5 538.8 0.00 42 30 23740 -60.5 -94.5 0 34.0 -61.4 335 14 579.7 579.7 319.6 579.7 0.00 43 28 24172 -60.5 -94.5 0 34.0 -61.4 330 15 591.3 591.3 320.2 591.3 0.00 44 26 24641 -55.3 -90.3 1 35.0 -57.1 36 18 618.7 618.7 321.5 618.7 0.00 45 20 26320 -55.3 -90.3 1 35.0 -57.5 70 40 666.9 666.9 323.3 666.9 0.01 46 18 26992 -55.5 -90.5 1 35.0 -57.8 78 40 686.7 686.7 324.0 686.7 0.01 47 17 27356 -55.9 -90.9 0 35.0 -58.2 82 46 696.7 696.7 324.3 696.7 0.01 48 16 27748 -48.5 -85.5 1 37.0 -53.1 85 49 733.0 733.0 325.4 733.2 0.02 49 15 28177 -43.9 -81.9 1 38.0 -50.5 85 46 762.0 762.0 326.3 762.3 0.03 50 14 28641 -44.1 -82.1 1 38.0 -50.9 88 48 776.5 776.5 326.7 776.8 0.03 TRP 89 17269 -84.1 -90.1 34 6.0 -84.1 35 17 377.6 377.6 301.9 377.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 563.00 mb = 4936.46 m = 16195.52 ft Wetbulb zero: 599.99 mb = 4417.02 m = 14491.36 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 71.67 % Est. max temperature: 32.11 C = 89.80 F Sfc-Lift cond lev (LCL): 997.78 mb = 106.68 m = 350.00 ft T: 25.93 C 700-500 lapse rate: 5.68 C/km ThetaE index: 11.71 C Layer 1001.0- 850.0 mb Conv cond level (CCL): 864.81 mb = 1358.05 m = 4455.48 ft Mean mixing ratio: 15.91 g/kg Conv temperature: 31.91 C = 89.43 F Cap Strength: 1.87 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.33 C Lifted Index @700 mb: 0.22 C Showalter Index: 0.95 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.70 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 204.15 J/kg Max Up Vert Vel: 20.21 m/s Conv Inhibition (B-): 80.55 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 906.20 mb = 954.29 m = 3130.83 ft Lev Free Conv (LFC): 651.20 mb = 3748.54 m = 12298.21 ft Equ Level (EL): 281.20 mb = 10176.14 m = 33385.87 ft B at Equ Level: 202.72 J/kg Max Parcel Lev (MPL): 161.20 mb = 13829.54 m = 45371.95 ft Wind level data Storm motion: 280 at 11 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 25 0 0 -0.0 -0.0 | 100 11 -10.6 1.8 1 1000 87 235 6 4.9 3.4 | 133 8 -5.7 5.3 2 976 305 310 10 7.7 -6.4 | 33 5 -3.0 -4.6 3 943 610 290 10 9.4 -3.4 | 38 2 -1.2 -1.6 4 925 777 285 12 11.6 -3.1 | 323 2 1.0 -1.3 5 910 914 290 9 8.5 -3.1 | 60 3 -2.2 -1.2 6 879 1219 250 14 13.2 4.8 | 201 7 2.5 6.6 7 850 1507 245 21 19.0 8.9 | 218 14 8.4 10.7 8 735 2743 265 22 21.9 1.9 | 252 12 11.3 3.7 9 700 3153 260 18 17.7 3.1 | 235 9 7.1 5.0 10 610 4267 225 11 7.8 7.8 | 163 10 -2.9 9.6 11 545 5182 220 16 10.3 12.3 | 179 14 -0.3 14.1 12 506 5791 185 3 0.3 3.0 | 115 11 -10.4 4.8 13 500 5880 295 3 2.7 -1.3 | 94 8 -7.9 0.6 14 486 6096 315 5 3.5 -3.5 | 77 7 -7.1 -1.7 15 468 6401 345 6 1.6 -5.8 | 66 10 -9.1 -4.0 16 449 6706 60 6 -5.2 -3.0 | 86 16 -15.8 -1.2 17 416 7315 55 8 -6.6 -4.6 | 81 17 -17.2 -2.8 18 400 7610 60 16 -13.9 -8.0 | 76 25 -24.5 -6.2 19 399 7620 60 12 -10.4 -6.0 | 79 21 -21.0 -4.2 20 383 7925 60 12 -10.4 -6.0 | 79 21 -21.0 -4.2 21 368 8230 85 9 -9.0 -0.8 | 93 20 -19.6 1.0 22 338 8839 105 17 -16.4 4.4 | 103 28 -27.1 6.2 23 325 9144 105 11 -10.6 2.8 | 102 22 -21.3 4.7 24 311 9449 65 9 -8.2 -3.8 | 84 19 -18.8 -2.0 25 300 9720 90 13 -13.0 0.0 | 94 24 -23.6 1.8 26 286 10058 90 11 -11.0 0.0 | 95 22 -21.6 1.8 27 250 11000 115 24 -21.8 10.1 | 110 35 -32.4 12.0 28 240 11278 110 24 -22.6 8.2 | 107 35 -33.2 10.0 29 200 12480 110 30 -28.2 10.3 | 107 41 -38.8 12.1 30 199 12497 110 28 -26.3 9.6 | 107 39 -36.9 11.4 31 181 13106 110 31 -29.1 10.6 | 107 42 -39.8 12.4 32 150 14270 90 30 -30.0 0.0 | 93 41 -40.6 1.8 33 134 14935 70 32 -30.1 -10.9 | 77 42 -40.7 -9.1 34 127 15240 75 21 -20.3 -5.4 | 83 31 -30.9 -3.6 35 100 16620 115 14 -12.7 5.9 | 108 25 -23.3 7.7 36 97 16764 115 19 -17.2 8.0 | 109 30 -27.9 9.9 37 92 17069 120 8 -6.9 4.0 | 108 19 -17.6 5.8 38 89 17269 35 17 -9.8 -13.9 | 59 24 -20.4 -12.1 39 87 17374 55 11 -9.0 -6.3 | 77 20 -19.6 -4.5 40 83 17678 35 19 -10.9 -15.6 | 57 26 -21.5 -13.7 41 79 17983 150 9 -4.5 7.8 | 122 18 -15.1 9.6 42 74 18288 220 17 10.9 13.0 | 181 15 0.3 14.9 43 71 18593 225 24 17.0 17.0 | 199 20 6.3 18.8 44 70 18640 235 30 24.6 17.2 | 216 24 13.9 19.0 45 67 18898 230 30 23.0 19.3 | 210 24 12.4 21.1 46 64 19202 250 33 31.0 11.3 | 237 24 20.4 13.1 47 60 19507 240 33 28.6 16.5 | 224 26 17.9 18.3 48 57 19812 255 29 28.0 7.5 | 242 20 17.4 9.3 49 50 20630 265 28 27.9 2.4 | 256 18 17.3 4.3 50 49 20726 265 32 31.9 2.8 | 258 22 21.2 4.6 51 45 21336 265 28 27.9 2.4 | 256 18 17.3 4.3 52 30 23740 335 14 5.9 -12.7 | 23 12 -4.7 -10.9 53 30 23774 290 17 16.0 -5.8 | 307 7 5.3 -4.0 54 28 24079 330 15 7.5 -13.0 | 16 12 -3.1 -11.2 55 27 24384 330 15 7.5 -13.0 | 16 12 -3.1 -11.2 56 26 24689 45 18 -12.7 -12.7 | 65 26 -23.4 -10.9 57 25 24994 105 31 -29.9 8.0 | 104 42 -40.6 9.9 58 22 25603 145 32 -18.4 26.2 | 134 40 -29.0 28.0 59 20 26213 90 27 -27.0 0.0 | 93 38 -37.6 1.8 60 20 26320 70 40 -37.6 -13.7 | 76 50 -48.2 -11.8 61 19 26518 75 33 -31.9 -8.5 | 81 43 -42.5 -6.7 62 17 26822 80 44 -43.3 -7.6 | 84 54 -54.0 -5.8 63 16 27127 85 49 -48.8 -4.3 | 88 59 -59.4 -2.4 64 15 27432 85 45 -44.8 -3.9 | 88 55 -55.5 -2.1 65 14 27737 90 49 -49.0 0.0 | 92 60 -59.6 1.8 66 13 28042 90 42 -42.0 0.0 | 92 53 -52.6 1.8 67 11 28651 90 42 -42.0 0.0 | 92 53 -52.6 1.8 68 10 28956 85 49 -48.8 -4.3 | 88 59 -59.4 -2.4 Wind Parameters Mean winds (0-6000m): 249.8 at 14.4 knts Storm direction: 279.8 at 10.8 knts Shear (0-3000m) pos: 1.0 neg: 3.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 141.2 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -11.8 tot: 30.9 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 15.45 Bulk Shear: 13.21 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 ------------------------------------------------------------------------------- 500 292 8 69 3| 0.0 10.3 10.3| 10.1 -5.4 4.7 9.4 -0.10| 19.6 -2.0 1000 289 9 58 2| 0.0 5.6 5.6| 11.3 -5.9 5.4 5.4 0.08| 14.2 1.2 1500 271 11 204 2| 0.0 7.2 7.2| 18.9 -6.5 12.4 8.2 0.13| 14.1 1.9 2000 262 14 219 5| 0.8 5.4 6.2| 28.9 -6.5 22.4 11.2 0.19| 11.3 2.1 2500 261 15 227 6| 1.3 4.3 5.6| 38.8 -6.5 32.3 12.9 0.24| 9.7 2.3 3000 261 16 232 7| 1.0 3.6 4.6| 42.7 -11.8 30.9 10.3 0.21| 8.8 1.8 4000 259 16 226 7| 0.8 2.2 2.9| 42.7 -35.0 7.7 1.9 0.01| 7.9 0.1 5000 253 16 214 8| 0.6 2.1 2.7| 50.1 -39.8 10.3 2.1 0.02| 7.0 0.1 6000 250 14 203 7| 1.4 1.2 2.7| 51.0 -95.6 -44.6 -7.4 -0.19| 7.6 -1.5 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250417.00.gif