Kenya and Tanzania cetacean stranding and meteor airburst events in 2016

2016, May 3. Kenya, near Kilifi. A mass stranding of over 100 melon-headed whales. This was one of the largest strandings recorded in Kenya. Unfortunately, many of the whales did not survive despite rescue efforts.

2016, July 5. Indian Ocean, 390km ESE off Somalia coast. Airburst. Energy: 0.44 kt or 440,000 kg/TNT.

2016, September 14. Indian Ocean, Kenya, 470km off the coast. Airburst. Coordinates: (3.5S, 44.6E). e = 240,000 kg/TNT.

2016, October 14. Tanzania in Kilwa. Dead cachalot (sperm whale).

2016, October 19. Kenya, Ngomeni, north of Malindi. Dead cachalot (sperm whale).

2016, October 23. Tanzania, Kizimkazi. Indian Ocean humpback dolphin stranded and died. 

Note:  I will update this with further events. It should also be noted that Somalia has a large section of unmonitored coastline south of Mogadishu.

Sperm Whale strands in Indonesia

2025. January 30. Indonesia, Buol in the north mouth of Makassar Straits, the Central Sulawesi Province. A 9-meter-long cachalot (sperm whale) has stranded and died. The incident is along the country's cetacean stranding corridor.

Mass dolphin stranding in Somalia.

2025, January 23. Somalia, Puntland, between Bosaso and Mareero towns. A mass stranding of 140 dolphins, some of them dead, while others on the verge of dying. A rare case for the region. I've narrowed the investigation solely due to the airburst below. After this meteor airburst, a humpback was also stranded. They look like long-finned black dolphins or pilot whales; or homboboro in the local language.

Updated Post: Mass dolphin stranding in Kenya. 2025, January 3. Kenya, Shela Lamu, Shela region. A total of 6 dolphins stranded. One appeared to be injured with a wound on its peduncle (tail). The dolphins eventually swam off, with restranding later.

The cross to the north indicates Somalia stranding. The meteor airburst: 2024, July 12. Indian Ocean, off the coast of Africa, Somalia, 35km off the coast from the city of Adale which is 136 km north of Mogadishu. Time: 00:09. Coordinates: (2.6, 46.6). e = 8.5, -e = 0.26 or 260,000 kg/TNT. Altitude: 41.5 km. Velocity: 22.4 km/s.

Airburst off the coast of Somalia

A Marine Animal Disturbance should be noted for the region. Airbursts in continental shelf regions are particularly worrisome for cetaceans and birdlife that frequent the area. It is difficult to obtain correct whale stranding data from certain parts of Africa due to the animals sourced for food or parts, especially skeletons, taken to sell on the black market. These events are usually cleaned up rather quickly.

2024, July 12. Indian Ocean, off the coast of Africa, Somalia, 35km off the coast from the city of Adale, which is 136 km north of the capital city of Mogadishu. Airburst. Time: 00:09. Coordinates: (2.6, 46.6). e = 8.5, -e = 0.26 or 260,000 kg/TNT. Altitude: 41.5 km. Velocity: 22.4 km/s.