AAVSO Sudden Ionospheric Disturbance Report March 2019 Observers: A118 A119 A122 A125 A131 A141 A142 A143 A146 A147 A150 A94 A96 A97 YYMMDD Event Peak Importance 190300 0000 1- 190308 0319 2 A122 - XRA 190309 1232 1+ A131 - XRA 190320 1115 2+ A118 - XRA 190320 1116 2+ 190321 0013 2 A122 - XRA 190321 0034 3 A122 - QUAL 190321 0312 2+ A122 - XRA 190321 1445 1 A150 - XRA 190321 1445 1- 190321 1602 1- 190321 1726 1+ 190321 1726 1+ 190322 0415 2 A122 - XRA 190322 0515 2+ A122 - XRA 190322 0801 1- 190322 0818 1- 190322 1021 1 190322 1356 1 A146 - XRA 190322 2024 1 190322 2129 3 A141 - XRA 190323 0317 2+ A122 - XRA 190323 1427 2 A147 - XRA 190323 1436 1- A147 - XRA 190323 1538 1- A147 - FLA 190323 1737 1+ A147 - FLA 190323 1900 1- A150 - XRA 190323 2121 1 A150 - XRA 190323 2129 1+ A141 - XRA 190323 2244 1+ A147 - XRA 190323 2346 1 A147 - XRA 190323 2346 1 A147 - XRA 190324 1926 1+ A150 - XRA 190324 1932 1 A141 - XRA 190325 1819 1 A150 - XRA 190325 1819 1 A150 - XRA ************************************************** Importance Summary - Mar 2019 1- events: 8 1 events: 10 1+ events: 7 2 events: 4 2+ events: 5 3 events: 2 3+ events: 0 ------------------ Total events: 36