Typhoon Fanapi - 2010/09/16 0000 UTC
Flight route of DOTSTAR
Storm symbol in black: Location of the storm center at 2010/09/16 0000 UTC.
Storm symbol in green: Location of the storm center as the first dropwindsonde reached the surface.
Storm symbol in blue: Location of the storm center as the last dropwindsonde reached the surface.
Wind vector at each pressure level
Dropwindsonde information and the estimated surface wind speed
| NO. | TIME | Longitude | Latitude | DIST | WD | WS | MBL | WL150 |
|---|---|---|---|---|---|---|---|---|
| 1 | 2010/09/15 21:25:45 | 124.0 | 24.9 | 540 | 052 | 4.4 | 3.8 | 4.0 |
| 2 | 2010/09/15 21:50:48 | 125.8 | 22.8 | 247 | 037 | 9.5 | 8.4 | 8.4 |
| 3 | 2010/09/15 22:07:02 | 125.3 | 21.1 | 240 | 349 | 13.7 | 10.3 | 10.7 |
| 4 | 2010/09/15 22:13:22 | 125.9 | 20.1 | 225 | --- | --- | --- | --- |
| 5 | 2010/09/15 22:31:01 | 127.3 | 19.9 | 165 | 242 | --- | 12.4 | --- |
| 6 | 2010/09/15 22:44:31 | 128.9 | 19.9 | 209 | 210 | --- | 14.7 | 13.4 |
| 7 | 2010/09/15 22:55:00 | 129.5 | 21.4 | 192 | --- | --- | --- | --- |
| 8 | 2010/09/15 23:13:39 | 129.4 | 22.9 | 247 | 125 | 12.8 | 14.5 | 13.1 |
| 9 | 2010/09/15 23:17:21 | 129.4 | 23.4 | 287 | 130 | --- | 11.4 | 10.3 |
| 10 | 2010/09/15 23:33:13 | 127.9 | 23.9 | 280 | 118 | 10.7 | 10.3 | 9.3 |
| 11 | 2010/09/15 23:44:26 | 128.3 | 24.9 | 395 | 113 | 4.4 | 5.5 | 4.1 |
| 12 | 2010/09/16 00:02:10 | 126.5 | 25.0 | 418 | 042 | 6.7 | 5.0 | 4.6 |
| 13 | 2010/09/16 00:17:51 | 127.0 | 26.5 | 570 | 078 | 2.5 | 1.7 | 2.1 |
| 14 | 2010/09/16 00:36:48 | 127.3 | 28.3 | 766 | 317 | 8.0 | 6.9 | 7.2 |
| 15 | 2010/09/16 00:57:04 | 128.8 | 29.8 | 936 | 345 | 4.6 | 4.3 | 3.9 |
| 16 | 2010/09/16 01:14:26 | 126.9 | 29.9 | 944 | 048 | 5.0 | 4.5 | 4.3 |
| 17 | 2010/09/16 01:32:01 | 125.0 | 28.8 | 861 | 011 | --- | 5.3 | 5.5 |
| 18 | 2010/09/16 01:46:16 | 124.8 | 27.1 | 694 | 314 | 6.8 | 4.7 | 5.7 |
| 19 | 2010/09/16 01:57:46 | 124.4 | 26.0 | 607 | 358 | 4.5 | 4.0 | 4.0 |
TIME: Time when dropwindsondes reached the surface. (UTC)
DIST: The distance form each dropwindsonde to the corresponded storm center. (km)
WD: Surface wind direction. (degree)
Surface wind speed: (unit : m/s)
(1) WS: Surface wind speed (at a height of 10 meters) directly from the dropwindsondes.
(2) MBL (Franklin 2003): Averaging the dropwindsonde wind speed over the 0~500 m layer, multiplied by 0.80.
(3) WL150 (Franklin 2003): Averaging the dropwindsonde wind speed over the 0~150 m layer, divided by 1.229.
CWB QPESUMS Image
(925 hPa wind, one full barb = 10 m/s)
Ask for Data
If you want to ask for the raw data of dropwindsondes, please contact with Central Weather Bureau (CWB).