← Flood monitoring

Appendix B — Events

All 170 events in scope, all built and scored (15 October). The fold column is the cross-validation fold each event was scored in. They are grouped by continent, newest first. Country is the country at the event’s centre, so an event near a border can be listed under the neighbour (FL20180619BGD, a Bangladesh activation, falls in India).

continent event catalog country first map last map map days windows cells gold flooded cell-days fold
Africa EMSR857 Copernicus EMS Mozambique 2026-01-12 2026-01-27 12 6 57,518 10,045 5
Africa FL20251229MOZ UNOSAT Mozambique 2025-12-31 2026-01-05 2 1 57,181 1,032 2
Africa FL20250812CPV UNOSAT Cabo Verde 2025-08-14 2025-08-14 1 1 135 9 4
Africa FL20250728NGA UNOSAT Nigeria 2025-07-29 2025-07-29 1 1 68,040 896 3
Africa FL20250601NGA UNOSAT Nigeria 2025-05-31 2025-06-02 2 1 480 27 3
Africa TC20250308MDG UNOSAT Madagascar 2025-03-09 2025-03-09 1 1 26,100 186 5
Africa FL20250220BWA UNOSAT Botswana 2025-02-22 2025-03-04 4 1 7,216 133 5
Africa FL20241224SDN UNOSAT Sudan 2024-12-12 2025-01-01 3 1 30,132 3,209 3
Africa EMSR779 Copernicus EMS Cameroon 2024-11-23 2024-11-23 1 1 49,920 1,622 4
Africa EMSR772 Copernicus EMS Cameroon 2024-10-24 2024-10-24 1 1 50,080 801 4
Africa FL20241022SEN UNOSAT Senegal 2024-10-20 2024-10-25 2 1 1,932 618 1
Africa EMSR753 Copernicus EMS Nigeria 2024-09-11 2024-09-12 2 1 342 104 4
Africa EMSR750 Copernicus EMS Sudan 2024-08-28 2024-09-01 3 1 551 36 4
Africa FL20240820TCD UNOSAT Chad 2024-08-26 2024-08-26 1 2 708 77 3
Africa FL20240812LBY UNOSAT Libya 2024-08-18 2024-08-18 1 1 24 6 5
Africa FL20240826SDN UNOSAT Sudan 2024-08-09 2024-09-08 6 5 97,001 9,075 5
Africa FL20240426KEN UNOSAT Kenya 2024-04-29 2024-05-05 3 2 94,434 552 3
Africa TC20240328MDG UNOSAT Madagascar 2024-04-01 2024-04-01 1 1 616 8 5
Africa TC20240313MOZ UNOSAT Mozambique 2024-03-23 2024-03-27 2 1 2,337 53 1
Africa FL20231229COD UNOSAT Democratic Republic of the Congo 2023-12-28 2024-01-13 2 1 522 1 5
Africa FL20240102COG UNOSAT Republic of the Congo 2023-12-28 2024-02-08 2 1 182 31 5
Africa FL20231124KEN UNOSAT Kenya 2023-11-26 2023-12-01 2 2 1,029 142 3
Africa FL20231105SOM UNOSAT Somalia 2023-11-05 2023-12-03 13 3 217,759 3,137 5
Africa FL20231018GHA UNOSAT Ghana 2023-10-23 2023-10-23 1 1 4,554 20 3
Africa FL20230912LBY UNOSAT Libya 2023-09-12 2023-09-13 2 2 198 25 4
Africa EMSR663 Copernicus EMS Mozambique 2023-05-18 2023-05-18 1 1 192 43 1
Africa EMSR662 Copernicus EMS Uganda 2023-05-14 2023-05-14 1 1 102 0 4
Africa FL20230304RWA UNOSAT Rwanda 2023-05-03 2023-05-03 1 1 4,200 9 4
Africa FL20230504RWA UNOSAT Rwanda 2023-05-03 2023-05-05 2 1 4,760 49 4
Africa FL20230327SOM UNOSAT Somalia 2023-03-30 2023-05-25 8 1 109,740 1,869 3
Africa TC20230314MWI UNOSAT Mozambique 2023-03-14 2023-03-21 3 1 50,220 5,019 1
Africa TC20230221MOZ UNOSAT Mozambique 2023-02-26 2023-03-26 9 4 172,671 8,243 2
Africa TC20230221MDG UNOSAT Madagascar 2023-02-23 2023-02-23 1 2 2,050 31 5
Africa EMSR650 Copernicus EMS Mozambique 2023-02-13 2023-02-21 3 4 34,144 443 2
Africa FL20221019TCD UNOSAT Chad 2022-10-15 2022-10-30 5 1 1,392 696 1
Africa FL20221004NER UNOSAT Niger 2022-10-05 2022-10-05 1 1 71,093 602 2
Africa EMSR696 Copernicus EMS Libya 2022-09-13 2023-09-13 2 5 901 44 3
Africa FL20220816SDN UNOSAT Sudan 2022-08-15 2022-09-11 5 3 12,540 243 5
Africa FL20220728NER UNOSAT Niger 2022-08-11 2022-08-11 1 1 48,600 214 2
Africa FL20220801GMB UNOSAT Gambia 2022-08-05 2022-08-10 2 1 2,200 62 5
Africa FL20220803UGA UNOSAT Uganda 2022-08-02 2022-08-02 1 1 1,128 17 4
Africa EMSR568 Copernicus EMS Mozambique 2022-03-17 2022-03-17 1 1 12,177 35 1
Africa TC20220311MOZ UNOSAT Mozambique 2022-03-12 2022-03-22 6 2 39,368 1,410 1
Africa TC20220221MDG UNOSAT Madagascar 2022-02-24 2022-03-01 5 11 17,118 1,047 5
Africa TC20220201MDG UNOSAT Madagascar 2022-02-07 2022-02-15 5 7 22,974 933 5
Africa EMSR561 Copernicus EMS Malawi 2022-01-26 2022-02-01 4 3 1,128 275 2
Africa TC20220124MOZ UNOSAT Mozambique 2022-01-26 2022-02-02 3 1 189,486 2,548 1
Africa TC20220126MWI UNOSAT Mozambique 2022-01-26 2022-01-26 1 2 41,007 943 3
Africa EMSR559 Copernicus EMS Madagascar 2022-01-25 2022-01-29 4 4 7,427 560 4
Africa FL20211015SSD UNOSAT South Sudan 2021-10-17 2021-10-17 1 1 37,830 0 1
Africa FL20210907SDN UNOSAT Sudan 2021-09-04 2021-09-22 5 2 8,772 1,662 3
Africa FL20210812SDN UNOSAT Sudan 2021-08-10 2021-08-10 1 1 10,395 318 1
Africa EMSR470 Copernicus EMS Togo 2020-10-14 2020-10-20 3 1 10,074 568 1
Africa EMSR466 Copernicus EMS Niger 2020-09-12 2020-09-27 2 3 752 82 2
Africa EMSR446 Copernicus EMS Uganda 2020-06-01 2020-09-01 11 2 26,075 1,063 4
Africa FL20200428SOM UNOSAT Somalia 2020-05-13 2020-05-16 2 1 49 16 2
Africa EMSR438 Copernicus EMS Uganda 2020-04-29 2020-05-20 9 5 24,278 175 4
Africa FL20200305ZMB UNOSAT Zambia 2020-03-04 2020-03-07 2 1 12,584 1,942 2
Africa EMSR424 Copernicus EMS Madagascar 2020-01-27 2020-02-08 7 3 44,672 6,096 4
Africa EMSR410 Copernicus EMS Djibouti 2019-11-22 2019-11-27 4 2 140 26 1
Africa FL20191118COD UNOSAT Democratic Republic of the Congo 2019-11-15 2019-11-15 1 1 72 0 3
Africa FL20191030SOM UNOSAT Somalia 2019-11-06 2019-11-06 1 1 20,090 831 3
Africa EMSR404 Copernicus EMS Somalia 2019-11-03 2019-11-03 1 1 56 25 2
Africa FL20191029TGO UNOSAT Benin 2019-10-26 2019-10-26 1 1 1,815 19 1
Africa FL20191017CMR UNOSAT Cameroon 2019-10-11 2019-10-16 2 1 7,152 1,771 4
Africa FL20190815SDN UNOSAT Sudan 2019-08-28 2019-08-28 1 3 868 119 3
Africa FL20211008COD UNOSAT Democratic Republic of the Congo 2019-08-01 2021-01-27 5 1 9,700 289 4
Africa EMSR349 Copernicus EMS Zimbabwe 2019-03-21 2019-03-26 3 3 2,370 8 2
Africa TC20190312MOZ UNOSAT Mozambique 2019-03-13 2019-04-07 5 1 267,988 16,581 2
Africa TC20190324ZWE UNOSAT Zimbabwe 2019-03-12 2019-03-24 2 1 129,024 18,054 2
Africa EMSR319 Copernicus EMS Tunisia 2018-10-01 2018-10-01 1 1 2,408 2 2
Africa EMSR314 Copernicus EMS Nigeria 2018-09-20 2018-09-22 2 3 3,557 1,101 3
Africa FL20180501SOM UNOSAT Ethiopia 2018-05-01 2018-05-01 1 1 14,148 44 5
Africa TC20180103MDG UNOSAT Madagascar 2018-01-07 2018-01-07 1 1 11,242 327 5
Africa FL20170926TCD UNOSAT Chad 2017-09-25 2017-09-25 1 1 11,554 299 1
Africa EMSR235 Copernicus EMS Niger 2017-09-10 2017-09-15 3 3 147 4 2
Africa FL20170828NER UNOSAT Niger 2017-08-14 2017-08-26 2 1 3,657 177 2
Africa FL20151015SOM UNOSAT Somalia 2015-10-30 2015-10-30 1 1 16,975 0 3
Africa FL20150112MOZ UNOSAT Mozambique 2015-02-03 2015-02-03 1 1 29,370 0 1
Africa EMSR116 Copernicus EMS Malawi 2015-01-22 2015-01-27 2 1 54,060 246 1
Asia EMSR927 Copernicus EMS Nepal 2026-08-27 2026-08-28 2 3 203 12 5
Asia EMSR851 Copernicus EMS Sri Lanka 2025-11-30 2025-12-26 12 13 850 32 5
Asia FL20251126IDN UNOSAT Indonesia 2025-11-27 2025-11-29 2 1 105,120 1,650 3
Asia EMSR844 Copernicus EMS Vietnam 2025-10-09 2025-10-12 3 1 592 10 1
Asia EMSR838 Copernicus EMS Pakistan 2025-08-27 2025-09-03 7 5 46,191 6,010 4
Asia TC20250825VNM UNOSAT Vietnam 2025-08-26 2025-08-26 1 1 99,220 811 2
Asia FL20250818PAK UNOSAT Pakistan 2025-08-16 2025-08-20 2 2 2,836 201 4
Asia EMSR848 Copernicus EMS Vietnam 2025-08-14 2025-11-26 19 5 39,396 4,337 4
Asia TC20250722LAO UNOSAT Laos 2025-07-23 2025-07-27 3 1 93,225 1,348 1
Asia FL20241128LKA UNOSAT Sri Lanka 2024-12-05 2024-12-05 1 1 1,104 169 5
Asia FL20240928NPL UNOSAT India 2024-09-27 2024-10-01 4 3 84,576 2,676 5
Asia FL20240912MMR UNOSAT Myanmar 2024-09-15 2024-10-02 2 1 57,084 2,276 4
Asia EMSR754 Copernicus EMS Vietnam 2024-09-13 2024-09-20 3 8 3,555 143 1
Asia FL20240913LAO UNOSAT Laos 2024-09-10 2024-09-18 3 2 28,592 483 1
Asia TC20240905VNM UNOSAT Vietnam 2024-09-10 2024-09-25 3 1 39,672 1,475 4
Asia FL20240502BGD UNOSAT Bangladesh 2024-06-01 2024-06-01 1 1 81,120 638 3
Asia FL20240603LKA UNOSAT Sri Lanka 2024-05-23 2024-06-04 2 1 27,951 182 5
Asia FL20240326IDN UNOSAT Indonesia 2024-03-15 2024-03-27 3 1 3,655 1,122 4
Asia FL20230807LAO UNOSAT Laos 2023-08-04 2023-08-04 1 1 38,868 100 1
Asia TC20221028PHL UNOSAT Philippines 2022-11-02 2022-11-05 3 3 4,379 407 5
Asia FL20221014VNM UNOSAT Vietnam 2022-10-15 2022-10-15 1 1 119,490 499 2
Asia FL20221117NPL UNOSAT Nepal 2022-10-15 2022-10-15 1 1 14,560 707 5
Asia TC20220928THA UNOSAT Thailand 2022-10-03 2022-10-20 2 2 1,683 437 3
Asia TC20220928LAO UNOSAT Laos 2022-09-30 2022-09-30 1 2 894 34 2
Asia EMSR629 Copernicus EMS Pakistan 2022-08-28 2022-08-30 2 3 2,800 3,132 4
Asia FL20220627GEO UNOSAT Georgia 2022-06-23 2022-06-23 1 1 3,264 66 3
Asia FL20220525BGD UNOSAT Bangladesh 2022-05-25 2022-06-21 6 2 77,604 33,435 1
Asia EMSR551 Copernicus EMS Iraq 2021-11-20 2021-11-22 3 1 64 0 2
Asia FL20210928THA UNOSAT Thailand 2021-09-29 2021-11-01 11 2 143,960 19,309 3
Asia FL20210831MMR UNOSAT Myanmar 2021-08-25 2021-08-31 2 1 15,750 2,589 1
Asia FL20210729YEM UNOSAT Yemen 2021-08-05 2021-08-05 1 1 90 0 4
Asia FL20210729BGD UNOSAT Bangladesh 2021-07-27 2021-08-10 4 1 38,889 9,386 3
Asia FL20210630NPL UNOSAT India 2021-07-01 2021-07-07 4 4 95,065 7,528 5
Asia EMSR631 Copernicus EMS Pakistan 2021-05-02 2022-09-23 4 2 240 129 2
Asia EMSR507 Copernicus EMS East Timor 2021-04-06 2021-04-11 5 7 1,233 16 2
Asia TC20201101PHL UNOSAT Philippines 2020-11-01 2020-11-01 1 1 7,832 286 5
Asia TC20201111PHL UNOSAT Philippines 2020-11-01 2020-11-13 3 5 32,675 1,855 5
Asia TC20201028VNM UNOSAT Vietnam 2020-10-29 2020-11-10 6 1 325,251 3,614 2
Asia EMSR459 Copernicus EMS Afghanistan 2020-08-28 2020-08-28 1 1 28 0 4
Asia EMSR450 Copernicus EMS Vietnam 2020-08-04 2020-08-04 1 2 168 1 2
Asia FL20200713BGD UNOSAT Bangladesh 2020-07-09 2020-08-08 7 1 205,632 80,274 1
Asia FL20200708NPL UNOSAT Nepal 2020-07-06 2020-08-02 7 4 13,559 1,556 5
Asia TC20200518BGD UNOSAT Bangladesh 2020-05-25 2020-05-31 2 1 9,690 3,486 3
Asia FL20200324IRN UNOSAT Iran 2020-03-23 2020-03-23 1 1 989 64 3
Asia EMSR431 Copernicus EMS Iran 2020-02-26 2020-02-27 2 3 4,779 9 1
Asia EMSR419 Copernicus EMS Iran 2020-01-11 2020-01-16 4 6 7,309 216 3
Asia FL20191217MYS UNOSAT Malaysia 2019-12-15 2019-12-15 1 2 4,572 60 4
Asia EMSR399 Copernicus EMS Vietnam 2019-10-29 2019-10-29 1 1 88 2 3
Asia EMSR392 Copernicus EMS Vietnam 2019-10-02 2019-10-04 2 1 72 7 2
Asia FL20190905LAO UNOSAT Laos 2019-09-06 2019-09-11 3 1 78,771 1,410 2
Asia EMSR352 Copernicus EMS Iran 2019-04-08 2019-04-14 5 1 51,150 7,206 2
Asia FL20190321IRN UNOSAT Iran 2019-03-29 2019-03-30 2 2 13,928 1,220 3
Asia FL20180723LAO UNOSAT Laos 2018-07-10 2018-07-29 6 1 8,284 594 4
Asia FL20180619BGD UNOSAT India 2018-06-15 2018-06-15 1 1 45,045 7,855 1
Asia FL20180518BGD UNOSAT Bangladesh 2018-05-22 2018-06-13 2 1 50 9 3
Asia FL20171106VNM UNOSAT Vietnam 2017-11-07 2017-11-10 2 2 26,960 926 2
Asia FL20170815BGD UNOSAT Bangladesh 2017-08-12 2017-08-22 3 1 86,292 38,261 1
Asia EMSR205 Copernicus EMS Sri Lanka 2017-05-30 2017-05-30 1 2 644 3 5
Asia EMSR162 Copernicus EMS Tajikistan 2016-05-17 2016-05-17 1 1 60 0 1
Asia EMSR130 Copernicus EMS Myanmar 2015-08-09 2015-09-13 9 1 72,593 18,165 4
Asia FL20150703MMR UNOSAT Myanmar 2015-08-06 2015-08-11 3 2 113,889 1,835 2
Oceania TC20260408SLB UNOSAT Solomon Islands 2026-04-14 2026-04-14 1 1 72 0 5
Oceania EMSR637 Copernicus EMS Australia 2022-10-13 2022-11-07 14 10 7,128 2,236 1
Oceania EMSR586 Copernicus EMS Australia 2022-07-04 2022-07-09 5 3 7,810 913 5
Oceania EMSR570 Copernicus EMS Australia 2022-03-30 2022-04-01 3 1 1,408 654 3
Oceania EMSR567 Copernicus EMS Australia 2022-02-20 2022-03-09 8 13 6,148 779 2
Oceania EMSR574 Copernicus EMS Australia 2022-02-15 2022-05-15 2 2 2,238 19 3
Oceania EMSR554 Copernicus EMS Australia 2021-11-30 2021-12-05 5 3 3,128 721 1
Oceania EMSR550 Copernicus EMS Australia 2021-11-12 2021-11-17 6 7 1,021 11 1
Oceania EMSR504 Copernicus EMS Australia 2021-03-19 2021-03-26 7 11 6,869 1,599 1
Oceania EMSR562 Copernicus EMS Australia 2020-02-01 2022-02-03 3 3 874 94 4
Oceania EMSR342 Copernicus EMS Australia 2019-02-02 2019-02-16 11 5 10,304 9,503 4
Oceania EMSR184 Copernicus EMS Australia 2016-09-25 2016-10-26 14 1 36,456 3,024 3
Oceania TC20160219FJI UNOSAT Fiji 2015-04-08 2015-04-08 1 1 2,736 0 2
South America EMSR870 Copernicus EMS Ecuador 2026-03-07 2026-03-19 5 3 948 61 1
South America EMSR865 Copernicus EMS Colombia 2026-02-02 2026-02-14 3 1 8,742 791 1
South America EMSR853 Copernicus EMS Bolivia 2025-12-17 2025-12-19 3 3 9,072 91 2
South America EMSR813 Copernicus EMS Ecuador 2025-07-14 2025-07-14 1 1 49 0 3
South America EMSR799 Copernicus EMS Bolivia 2025-04-04 2025-05-01 5 3 8,715 387 2
South America EMSR796 Copernicus EMS Ecuador 2025-03-18 2025-05-01 11 5 533 5 1
South America EMSR789 Copernicus EMS Ecuador 2025-02-24 2025-03-11 8 5 816 119 1
South America FL20241112COL UNOSAT Colombia 2024-11-15 2024-11-15 1 1 165 22 3
South America EMSR720 Copernicus EMS Brazil 2024-05-04 2024-05-15 6 1 1,054 69 4
South America FL20230321PER UNOSAT Peru 2023-03-25 2023-04-01 3 2 26,268 1,060 2
South America EMSR577 Copernicus EMS Suriname 2022-06-16 2022-06-16 1 1 5,439 0 5
South America FL20220526GUY UNOSAT Guyana 2022-05-26 2022-05-26 1 1 21,744 498 4
South America EMSR514 Copernicus EMS Guyana 2021-06-06 2021-06-14 4 3 3,831 211 5
South America FL20210520GUY UNOSAT Guyana 2021-05-19 2021-06-23 6 3 17,962 660 5
South America EMSR286 Copernicus EMS Colombia 2017-05-25 2018-06-02 6 2 916 2 4
South America EMSR199 Copernicus EMS Peru 2017-03-23 2017-04-24 11 7 6,496 1,197 3