Super-typhoon #Sinlaku over Guam and Northern Mariana Islands on 2026/04/13 at 20:06 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities reaching 65 m/s derived from SAR sea surface roughness.

Super-typhoon #Sinlaku over Guam and Northern Mariana Islands on 2026/04/13 at 20:06 UTC from Sentinel1 C SAR sea surface roughness.

Super-typhoon #Sinlaku cont'd over Guam and Northern Mariana Islands. @esaearth.esa.int acquisitions on 2026/04/13 at 20:06 UTC for #2026SHOC from Copernicus #Sentinel1 C. Max sustained wind velocities (left) reaching 65 m/s, derived from SAR sea surface roughness (right).

Tropical cyclone #Vaianu on 2026/04/10 at 17:27 UTC by #Sentinel1 A. Max sustained wind velocities near 35 m/s

Tropical cyclone #Vaianu @esaearth.esa.int acquisitions on 2026/04/10 at 17:27 UTC from Copernicus @sentinelonline #Sentinel1 A SAR sea surface roughness

Super-tyhoon #Sinlaku @esaearth.esa.int acquisitions on 2026/04/11 at 8:08 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities over 45 m/s, derived from SAR sea surface roughness.

Super-tyhoon #Sinlaku @esaearth.esa.int acquisitions on 2026/04/11 at 8:08 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. SAR sea surface roughness.

Tropical cyclone #Vaianu & super-typhoon #Sinlaku. @esaearth.esa.int acquisitions on 2026/04/10 & 11 at 17:27 & 8:08 UTC resp. for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 A & C. Max sustained wind velocities (left) near 35 & over 45 m/s, derived from SAR roughness (right).

Tropical cyclone #Vaianu winds on 2026/04/09 6:36 UTC from Sentinel-1C

Tropical cyclone #Vaianu sea surface roughness on 2026/04/09 6:36 UTC from Sentinel-1C

Tropical cyclone #Vaianu winds on 2026/04/09 17:33 UTC from Sentinel-1C

Tropical cyclone #Vaianu sea surface roughness on 2026/04/09 17:33 UTC from Sentinel-1C

Tropical cyclone #Vaianu north of New Zealand @esaearth.esa.int acquisitions on 2026/04/09 6:36 and 17:33 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities (left) just over 36 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 A sustained wind velocities under Tropical Storm #Vaianu on 2026/04/08 6:46 UTC

#Sentinel1 A sustained wind velocities under Tropical Storm #Maila on 2026/04/08 19:16 UTC

Tropical cyclone #Vaianu and #Maila east of Papua and north of New Zealand resp. @esaearth.esa.int acquisitions on 2026/04/08 6:46 and 19:16 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 A. Max sustained wind velocities (left) nearing 48 m/s and over 53 m/s, derived from SAR.

maps of #Sentinel1 C sustained wind velocities under Tropical Storm #Narelle on 2026/03/19 8:43 UTC

#Sentinel1 C SAR sea surface roughness under Tropical Storm #Narelle on 2026/03/19 8:43 UTC

Tropical cyclone #Narelle north of Australia. @esaearth.esa.int acquisitions on 2026/03/19 8:43 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social tinelonline #Sentinel1 C. Max sustained wind velocities (left) reaching 60 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 A sustained wind velocities under Tropical Storm #Horacio on 2026/02/25 14:09 UTC

#Sentinel1 A SAR sea surface roughness under Tropical Storm #Horacio on 2026/02/25 14:09 UTC

Tropical cyclone #Horacio East of Madagascar, cont'd. @esaearth.esa.int acquisitions on 2026/02/25 14:09 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 A. Max sustained wind velocities (left) nearing 45 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 C sustained wind velocities under Tropical Storm #Horacio on 2026/02/24 14:18 UTC

#Sentinel1 C SAR sea surface roughness under Tropical Storm #Horacio on 2026/02/24 14:18 UTC

Tropical cyclone #Horacio East of Madagascar. @esaearth.esa.int acquisitions on 2026/02/24 14:18 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities (left) reaching 55 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 C sustained wind velocities under Tropical Storm #Gezani on 2026/02/13 02:51 UTC

#Sentinel1 C SAR sea surface roughness under Tropical Storm #Gezani on 2026/02/13 02:51 UTC

Tropical cyclone #Gezani in the Mozambique Channel. @esaearth.esa.int acquisitions on 2026/02/13 02:51 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities (left) close to 40 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 A sustained wind velocities under Tropical Storm #Gezani on 2026/02/08 01:55 UTC

#Sentinel1 A SAR sea surface roughness under Tropical Storm #Gezani on 2026/02/08 01:55 UTC

#Sentinel1 A sustained wind velocities under Tropical Storm #Gezani on 2026/02/09 14:45 UTC

#Sentinel1 A SAR sea surface roughness under Tropical Storm #Gezani on 2026/02/09 14:45 UTC

Tropical storm #Gezani north of La Réunion Island. @esaearth.esa.int acquisitions on 2026/02/08 01:55 & 09 14h45 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 A. Max sustained wind velocities (left), derived from SAR sea surface roughness (right).

#Sentinel1 A sustained wind velocities under Tropical Storm #Fytia on 2026/02/03 01:47 UTC

#Sentinel1 A SAR sea surface roughness under Tropical Storm #Fytia on 2026/02/03 01:47 UTC

Tropical storm #Fytia south-east of La Réunion Island. @esaearth.esa.int acquisitions on 2026/02/03 01:47 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 A. Max sustained wind velocities (left) around 30 m/s, derived from SAR sea surface roughness (right).

Storm #Harry in the middle of the Mediterranean Sea. @esaearth.esa.int acquisitions on 2026/01/20 05:04 & 16:56 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 A & C.

#Sentinel1 A sustained wind velocities under Tropical Cyclone #Dudzai on 2026/01/14 13:23 UTC

#Sentinel1 A SAR sea surface roughness under Tropical Cyclone #Dudzai on 2026/01/14 13:23 UTC

Tropical Cyclone #Dudzai, in the Indian Ocean, cont'd. @esaearth.esa.int acquisitions on 2026/01/14 13:23 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 A. Max sustained wind velocities (left) over 40 m/s, derived from SAR sea surface roughness (right).

#Sentinel1 C sustained wind velocities underTropical Cyclone #Dudzai on 2026/01/14 00:22 UTC

#Sentinel1 C. sea surface roughness under Tropical Cyclone #Dudzai on 2026/01/14 00:22 UTC

Tropical Cyclone #Dudzai, in the Indian Ocean. @esaearth.esa.int acquisitions on 2026/01/14 00:22 UTC for #2026SHOC from Copernicus @sentinelonline.bsky.social #Sentinel1 C. Max sustained wind velocities (left) just over 33 m/s, derived from SAR sea surface roughness (right).

Tropical Cyclone #Jenna, in the Indian Ocean South of Indonesia, West of Australia. @esaearth.esa.int acquisitions on 2026/01/06 12:00 UTC for #2026SHOC from Copernicus @sentinelonline #Sentinel1 C. Max sustained wind velocities (left) nearing 40 m/s, derived from SAR sea surface roughness (right).