Viewing archive of Wednesday, 19 June 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
126 60 -1B6M1.2141

Sunspot regions

Region 11768

Number of
sunspots
Size Class Magn. Class Spot Location
7 260 DKO S12W99
HMIIF
HMIBC

Region 11770

Number of
sunspots
Size Class Magn. Class Spot Location
1 80 HSX S15E02
HMIIF
HMIBC

Region 11772

Number of
sunspots
Size Class Magn. Class Spot Location
13 -4 110 10 DAI S22E02
HMIIF
HMIBC

Region 11773

Number of
sunspots
Size Class Magn. Class Spot Location
23 10 90 CAI N03E24
HMIIF
HMIBC

Solar flares on this day

C2.13

Region 11774

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 70 -10 CAO S19E16
HMIIF
HMIBC

Region 11775

Number of
sunspots
Size Class Magn. Class Spot Location
18 9 410 30 DKC S26E34
HMIIF
HMIBC

Region 11776

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N11E05
HMIIF
HMIBC

Solar flares on this day

C3.31 C5.03 C1.47

All times in UTC

<< Go to daily overview page

G2 - Moderate geomagnetic storm

Observed Kp: 6
Threshold reached: 17:48 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Oulu, Rovaniemi, Sodankylä, Utsjoki
Kirkenes
Arkhangelsk, Murmansk, Norilsk, Vorkuta
Kiruna, Luleå
The solar wind speed is currently moderately high (613.7 km/sec.)
The strength of the interplanetary magnetic field is moderate (14.83nT), the direction is slightly South (-0.91nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-75nT)
The maximum X-ray flux of the past two hours is:
C7.01

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Latest alerts

18:00 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 17:00 UTC

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17:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 16:28 UTC

alert


14:15 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 13:58 UTC

alert


12:18 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 75GW at 13:21 UTC


11:54 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 51GW at 12:57 UTC


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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/26M1.0
Last geomagnetic storm2025/03/22Kp6- (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025135 -19.6
Last 30 days133.7 -19.9

This day in history*

Solar flares
12001M3.86
22000M3.34
32001M3.14
41998M2.37
52024M1.9
DstG
11976-226G4
21991-168G4
31988-154G3
41959-132G4
51990-111G2
*since 1994

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