Viewing archive of Thursday, 15 July 1999 - Sunspot regions
Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 109 -11 | 1 1 | B3.86 | C1.66 | 4 |
Sunspot regions
Region 8615 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 -2 | 30 -90 | HAX | S28W92 | |
Region 8624 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 2 | 60 30 | CSO | N23W85 | |
Region 8625 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 6 | 30 | DSO | S19W26 | |
Solar flares on this day | ||||
| B7.86 C1.46 | ||||
Region 8627 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 18 | 140 -110 | EAO | S15W06 | |
Solar flares on this day | ||||
| C1.16 | ||||
Region 8628 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 16 -6 | 150 -70 | DAO | N18W22 | |
Region 8631 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 2 1 | 130 -30 | HAX | N10E38 | |
Region 8634 |
||||
|---|---|---|---|---|
| Number of sunspots |
Size | Class Magn. | Class Spot | Location |
| 1 | 10 | HRX | S19E43 | |
Solar flares on this day | ||||
| C1.17 | ||||
All times in UTC
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