| Method of Analysis | Date of Anomaly (Days before earthquake) | Status of Precursors | Remarks |
| SRT | 23 June 2013 (7 days) | Unclear | High solar F10.7 index and sunspot number |
| SST | 3 May 2013 | Unclear | International Quiet Day Much before the weak EQ M5.2 Clear precursor to EQ’s in May |
| 1 June 2013 | Unclear | International Disturbed Day High Bz index | |
| 3 June 2013 | Unclear | Much before the weak EQ | |
| 7 June 2013 (14 days) | Unclear | International Disturbed Day | |
| 9 June 2013 (12 days) | Clear |
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| 11 June 2013 (10 days) | Clear |
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| 13 June 2013 (8 days) | Clear | International Quiet Day | |
| 17 June 2013 (4 days) | Unclear | High solar index F10.7 and sunspot number | |
| 18 June 2013 (3 days) | Unclear | High solar F10.7 index and sunspot number | |
| 21 June 2013 (9 days) | Unclear | High solar F10.7 index and sunspot number | |
| 22 June 2013 (8 days) | Unclear | High solar F10.7 index and sunspot number | |
| 23 June 2013 (7 days) | Unclear | High solar F10.7 index and sunspot number | |
| 24 June 2013 (6 days) | Unclear | High Kp index and AE index | |
| 27 June 2013 (3 days) | Unclear | High Bz index | |
| DLPT | 25 June 2013 (5 days) | Clear |
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