Earthquakes in South America in 2003
Year 2003 earthquakes
| Date | Time, UTC | Place | Lat, Long | Depth | Magnitude |
| Jan 7 | 00:54:52 | CHILE-ARGENTINA BORDER REGION | 33.59S 69.76W | 111km | 6.0 |
| Apr 11 | 06:12:54 | SOUTH OF PANAMA | 7.04N 82.22W | 10km | 6.1 |
| Apr 27 | 22:57:43 | IN WESTERN BRAZIL | 8.14S 71.51W | 546km | 5.9 |
| May 27 | 08:29:45 | SAN JUAN PROVINCE, ARGENTINA | 31.23S 68.21W | 118km | 5.7 |
| May 28 | 21:26:46 | NEAR THE COAST OF PERU | 12.38S 77.00W | 41km | 5.6 |
| Jun 3 | 23:58:03 | NEAR THE COAST OF PERU | 17.18S 72.57W | 33km | 5.8 |
| Jun 3 | 23:58:02 | NEAR THE COAST OF PERU | 17.23S 72.64W | 33km | 6.0 |
| Jun 20 | 06:19:38 | IN AMAZONAS, BRAZIL | 7.50S 71.62W | 553km | 6.7 |
| Jun 20 | 13:30:42 | NEAR THE COAST OF CENTRAL CHILE | 30.55S 71.32W | 37km | 6.9 |
| Jun 20 | 06:19:38 | IN AMAZONAS, BRAZIL | 7.51S 71.64W | 553km | 7.0 |
| Jul 27 | 11:41:28 | SOUTHERN BOLIVIA | 19.84S 64.94W | 348km | 6.0 |
| Aug 26 | 21:11:35 | NEAR THE COAST OF PERU | 17.07S 70.54W | 31km | 5.6 |
| Sep 17 | 21:34:46 | CHILE-BOLIVIA BORDER REGION | 21.41S 68.05W | 127km | 6.1 |
| Sep 22 | 04:45:35 | DOMINICAN REPUBLIC REGION | 19.67N 70.67W | 10km | 6.5 |
| Oct 28 | 08:14:26 | IN CENTRAL PERU | 13.94S 70.31W | 197km | 5.7 |
| Oct 30 | 20:56:08 | SOUTH SANDWICH ISLANDS REGION | 60.56S 25.18W | 33km | 5.9 |
| Nov 5 | 00:58:51 | NEAR THE WEST COAST OF COLOMBIA | 4.97N 77.75W | 33km | 5.8 |
| Nov 5 | 00:58:50 | NEAR THE WEST COAST OF COLOMBIA | 4.98N 77.72W | 33km | 6.0 |
| Nov 12 | 01:54:25 | OFF THE COAST OF CENTRAL CHILE | 39.97S 74.76W | 32km | 5.5 |
| Nov 30 | 21:58:46 | IN WEST CHILE RISE | 39.14S 91.92W | 10km | 5.5 |
| Dec 10 | 12:25:52 | NEAR THE COAST OF NORTHERN CHILE | 27.85S 71.17W | 41km | 5.5 |
| Dec 25 | 07:11:11 | PANAMA-COSTA RICA BORDER REGION | 8.43N 82.82W | 33km | 6.3 |
| Dec 25 | 07:11:11 | PANAMA-COSTA RICA BORDER REGION | 8.41N 82.84W | 33km | 6.5 |
Index Earthquake dates by month
South America 2001 South America 2002 South America 2003 South America 2004