GOES 13
GOES-N during processing | |
| Names | GOES-N GOES-13 (before September 8, 2020) |
|---|---|
| Mission type | Weather satellite |
| Operator | NOAA/NASA and USSF |
| COSPAR ID | 2006-018A |
| SATCAT no. | 29155 |
| Website | goes.gsfc.nasa.gov |
| Mission duration | 10 years (planned) 19 years and 27 days (elapsed) |
| Spacecraft properties | |
| Spacecraft type | GOES-N series |
| Bus | BSS-601 |
| Manufacturer | Boeing |
| Launch mass | 3133 kg |
| Power | 2300 watts |
| Start of mission | |
| Launch date | 24 May 2006, 22:11:00 UTC |
| Rocket | Delta IV-M+(4,2) |
| Launch site | Cape Canaveral, SLC-37B |
| Contractor | Boeing |
| End of mission | |
| Disposal | Decommissioned |
| Deactivated | NET February 2024 |
| Orbital parameters | |
| Reference system | Geocentric orbit |
| Regime | Geostationary orbit |
| Longitude | 61.5° East |
| Slot | Indian Ocean |
EWS-G1 (Electro-optical Infrared Weather System Geostationary) is a weather satellite of the U.S. Space Force, formerly GOES-13 (also known as GOES-N before becoming operational) and part of the National Oceanic and Atmospheric Administration's Geostationary Operational Environmental Satellite system. On 14 April 2010, GOES-13 became the operational weather satellite for GOES-East. It was replaced by GOES-16 on 18 December 2017 and on 8 January 2018 its instruments were shut off and it began its three-week drift to an on-orbit storage location at 60.0° West longitude, arriving on 31 January 2018. It remained there as a backup satellite in case one of the operational GOES satellites had a problem until early July 2019, when it started to drift westward and was being transferred to the U.S. Air Force, and then the U.S. Space Force.
GOES-13 arrived at 61.5° East longitude in mid-February 2020. The satellite was renamed EWS-G1 and became fully operational over the Indian Ocean basin on September 8, 2020. EWS-G2 (GOES-15) was drafted to replace it in September 2023.
EWS-G1 was removed from operational service on October 31, 2023.