@dlrso2.bsky.social
Latest news about strong volcanic eruptions detected by Sentinel-5p/TROPOMI #Sentinel-5p #TROPOMI #S5P. Posts are by P. Hedelt, DLR Remote Sensing Technology Institute (atmos.eoc.dlr.de): @dlr-en.bsky.social
TROPOMI SO2 detection in the vicinity of Manam
On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 3.81DU at a distance of 34.9km to #Manam. Other nearby sources: #Kadovar. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
23.02.2026 05:42 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Popocatepetl
On 2026-02-22 #TROPOMI has detected an enhanced SO2 signal of 9.36DU at a distance of 40.6km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
22.02.2026 21:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-22 #TROPOMI has detected an enhanced SO2 signal of 9.40DU at a distance of 15.6km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
22.02.2026 13:44 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Mayon
On 2026-02-22 #TROPOMI has detected an enhanced SO2 signal of 3.90DU at a distance of 50.0km to #Mayon. Other nearby sources: #Bulusan. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
22.02.2026 07:44 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Manam
On 2026-02-22 #TROPOMI has detected an enhanced SO2 signal of 3.49DU at a distance of 2.6km to #Manam. Other nearby sources: #Kadovar. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
22.02.2026 05:43 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Popocatepetl
On 2026-02-21 #TROPOMI has detected an enhanced SO2 signal of 11.52DU at a distance of 179.2km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
21.02.2026 21:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-21 #TROPOMI has detected an enhanced SO2 signal of 3.40DU at a distance of 42.3km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
21.02.2026 11:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyiragongo
On 2026-02-20 #TROPOMI has detected an enhanced SO2 signal of 22.80DU at a distance of 6.2km to #Nyiragongo at an altitude of ~0.7km. Other nearby sources: #Nyamuragira. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
20.02.2026 13:44 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-20 #TROPOMI has detected an enhanced SO2 signal of 6.85DU at a distance of 10.3km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
20.02.2026 11:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Shishaldin
On 2026-02-19 #TROPOMI has detected an enhanced SO2 signal of 8.18DU at a distance of 3.3km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
20.02.2026 01:42 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Popocatepetl
On 2026-02-19 #TROPOMI has detected an enhanced SO2 signal of 3.19DU at a distance of 80.9km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
19.02.2026 21:45 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyamuragira
On 2026-02-19 #TROPOMI has detected an enhanced SO2 signal of 4.50DU at a distance of 6.8km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
19.02.2026 13:46 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-19 #TROPOMI has detected an enhanced SO2 signal of 4.79DU at a distance of 31.3km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
19.02.2026 11:46 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyamuragira
On 2026-02-18 #TROPOMI has detected an enhanced SO2 signal of 6.80DU at a distance of 9.0km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
18.02.2026 13:44 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-18 #TROPOMI has detected an enhanced SO2 signal of 4.75DU at a distance of 8.5km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
18.02.2026 11:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyiragongo
On 2026-02-17 #TROPOMI has detected an enhanced SO2 signal of 11.66DU at a distance of 3.9km to #Nyiragongo. Other nearby sources: #Nyamuragira. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
17.02.2026 13:43 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-17 #TROPOMI has detected an enhanced SO2 signal of 5.52DU at a distance of 11.2km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
17.02.2026 11:43 — 👍 2 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Kilauea
On 2026-02-17 #TROPOMI has detected an enhanced SO2 signal of 13.62DU at a distance of 341.7km to #Kilauea. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
17.02.2026 01:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Kilauea
On 2026-02-16 #TROPOMI has detected an enhanced SO2 signal of 37.30DU at a distance of 234.3km to #Kilauea at an altitude of ~3.2km. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
17.02.2026 01:42 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Popocatepetl
On 2026-02-16 #TROPOMI has detected an enhanced SO2 signal of 8.12DU at a distance of 4.2km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
16.02.2026 21:43 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of NevadodelRuiz
On 2026-02-16 #TROPOMI has detected an enhanced SO2 signal of 3.32DU at a distance of 12.1km to #NevadodelRuiz. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
16.02.2026 19:43 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Dalafilla
On 2026-02-16 #TROPOMI has detected an enhanced SO2 signal of 3.36DU at a distance of 5.7km to #Dalafilla. Other nearby sources: #ErtaAle #HayliGubbi #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
16.02.2026 13:43 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyamuragira
On 2026-02-16 #TROPOMI has detected an enhanced SO2 signal of 9.71DU at a distance of 148.7km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
16.02.2026 13:43 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyamuragira
On 2026-02-15 #TROPOMI has detected an enhanced SO2 signal of 12.05DU at a distance of 300.9km to #Nyamuragira. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
15.02.2026 13:42 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-15 #TROPOMI has detected an enhanced SO2 signal of 13.00DU at a distance of 102.9km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
15.02.2026 11:42 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Tofua or #HungaTonga
On 2026-02-15 #TROPOMI has detected an enhanced SO2 signal of 12.52DU at a distance of 55.5km to #Tofua or #HungaTonga. Other nearby sources: #HungaTonga. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
15.02.2026 03:42 — 👍 0 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Nyiragongo
On 2026-02-14 #TROPOMI has detected an enhanced SO2 signal of 14.61DU at a distance of 220.7km to #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
14.02.2026 13:42 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of PitondelaFournaise
On 2026-02-14 #TROPOMI has detected an enhanced SO2 signal of 30.11DU at a distance of 7.5km to #PitondelaFournaise at an altitude of ~1.8km. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
14.02.2026 11:42 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Mayon
On 2026-02-14 #TROPOMI has detected an enhanced SO2 signal of 2.96DU at a distance of 21.4km to #Mayon. Other nearby sources: #Bulusan. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
14.02.2026 07:44 — 👍 1 🔁 0 💬 0 📌 0
TROPOMI SO2 detection in the vicinity of Tofua or #HungaTonga
On 2026-02-14 #TROPOMI has detected an enhanced SO2 signal of 3.77DU at a distance of 84.5km to #Tofua or #HungaTonga. Other nearby sources: #HungaTonga. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
14.02.2026 03:42 — 👍 0 🔁 0 💬 0 📌 0
