Virmaliste jälgimine

SeadedLast update:

Time UTC	DSCOVR			ACE
	Solar Wind		GSM	Solar Wind		GSM
	Proton Density	Bulk Speed	Bz	Proton Density	Bulk Speed	Bz
09:54	-	-	-	-	-	-
09:53	-	-	-	-	-	-
09:52	1.54	434.0	-	-	-	-
09:51	1.10	420.2	4.62	-	-	-
09:50	0.99	398.3	4.64	-	-	-
09:49	1.38	429.2	4.24	-	-	-
09:48	1.44	444.8	3.86	-	-	-
09:47	1.41	442.0	2.79	1.4	442.0	2.8
09:46	1.08	407.1	2.25	1.1	407.1	2.2
09:45	1.46	441.1	2.03	1.5	441.1	2.0
09:44	1.54	455.8	1.87	1.5	455.8	1.9
09:43	1.47	441.0	1.89	1.5	441.0	1.9
09:42	1.44	434.8	1.74	2.0	424.1	1.7
09:41	1.74	418.2	0.08	1.7	418.2	0.1
09:40	1.92	419.4	3.22	1.9	419.4	3.2
09:39	2.08	425.2	2.03	2.1	425.2	2.0
09:38	1.51	411.7	1.03	1.5	411.7	1.0
09:37	1.18	398.3	1.87	1.2	398.3	1.9
09:36	1.63	427.1	2.20	1.6	427.1	2.2
09:35	1.82	426.6	1.32	1.8	426.6	1.3
09:34	1.48	420.3	2.26	1.5	420.3	2.3
09:33	1.16	398.3	1.76	1.2	398.3	1.8
09:32	1.29	415.5	1.90	1.3	415.5	1.9
09:31	1.72	406.8	3.84	1.7	406.8	3.8
09:30	1.95	408.2	4.01	1.9	408.2	4.0
09:29	1.20	391.4	4.37	1.2	391.4	4.4
09:28	1.85	404.7	4.32	1.4	397.8	4.3
09:27	1.65	415.5	4.46	1.5	413.2	4.5
09:26	1.59	406.5	4.90	1.6	406.5	4.9
09:25	1.37	395.2	4.63	1.4	395.2	4.6
09:24	1.47	396.3	4.76	1.3	395.5	4.8
09:23	1.73	409.7	4.81	1.6	408.9	4.8
09:22	1.05	420.3	5.01	1.4	408.0	5.0
09:21	0.95	389.5	5.19	1.0	389.5	5.2
09:20	1.73	413.9	5.14	1.7	413.9	5.1
09:19	1.71	411.8	5.23	1.7	411.8	5.2
09:18	1.64	405.7	5.15	1.6	405.7	5.1
09:17	1.76	419.1	5.15	1.8	419.1	5.1
09:16	1.13	392.2	5.07	1.1	392.2	5.1
09:15	2.08	412.8	4.83	2.1	412.8	4.8
09:14	1.24	405.9	4.81	1.2	405.9	4.8
09:13	1.32	411.8	4.79	1.3	411.8	4.8
09:12	1.19	408.5	4.83	1.3	410.8	4.8
09:11	1.42	415.3	4.75	1.5	416.0	4.7
09:10	1.15	393.0	4.58	1.1	393.0	4.6
09:09	2.10	395.8	2.65	2.1	395.8	2.6
09:08	2.79	404.5	-0.48	3.0	406.0	-0.5
09:07	2.69	403.1	-2.44	2.9	404.6	-2.4
09:06	2.71	401.5	-2.23	2.7	401.5	-2.2
09:05	2.87	399.2	-2.11	2.9	399.2	-2.1
09:04	2.94	397.5	-1.21	3.0	398.5	-1.2
09:03	2.70	395.1	-1.30	2.8	397.9	-1.3
09:02	2.68	400.1	-1.88	2.7	400.1	-1.9
09:01	2.64	400.1	-1.63	2.6	400.1	-1.6
09:00	2.34	393.4	-1.38	2.3	393.4	-1.4
08:59	2.44	395.0	-1.17	2.4	395.0	-1.2
08:58	2.70	398.7	-1.20	2.7	398.7	-1.2
08:57	2.34	393.7	-2.00	2.3	393.7	-2.0
08:56	2.30	395.5	-2.53	2.3	395.5	-2.5
08:55	2.08	399.3	-2.16	2.1	399.3	-2.2
08:54	1.95	392.2	-0.70	1.9	392.2	-0.7
08:53	2.00	396.4	-1.35	2.0	396.4	-1.4
08:52	1.96	398.2	-1.39	2.0	398.2	-1.4
08:51	1.81	396.5	-1.12	1.8	396.5	-1.1
08:50	1.63	397.2	-0.95	1.6	397.2	-1.0
08:49	1.68	398.9	-0.72	1.7	398.9	-0.7
08:48	2.12	406.1	-1.57	2.1	406.1	-1.6
08:47	1.02	369.8	-1.73	1.0	369.8	-1.7
08:46	1.09	374.3	-1.48	1.1	374.3	-1.5
08:45	1.59	404.4	-1.08	1.6	404.4	-1.1
08:44	1.55	414.9	-1.46	1.6	414.9	-1.5
08:43	1.47	378.4	-1.73	1.5	378.4	-1.7
08:42	1.52	410.1	-1.89	1.5	410.1	-1.9
08:41	1.53	414.6	-2.11	1.5	414.6	-2.1
08:40	1.46	419.9	-2.43	1.4	407.0	-2.4
08:39	1.46	393.7	-2.25	1.5	389.4	-2.3
08:38	1.43	403.3	-2.35	1.4	403.3	-2.3
08:37	1.45	411.4	-2.48	1.5	411.4	-2.5
08:36	1.54	414.6	-2.42	1.5	406.3	-2.4
08:35	1.57	411.7	-2.35	1.5	399.3	-2.3
08:34	1.56	403.9	-2.38	1.4	399.8	-2.4
08:33	1.47	407.9	-	1.5	407.9	-
08:32	1.56	412.0	-	1.6	412.0	-
08:31	1.60	409.6	-	1.6	409.6	-
08:30	1.64	386.1	-	1.6	386.1	-
08:29	1.99	393.8	-	2.0	393.8	-
08:28	2.14	401.1	-3.17	2.1	401.1	-3.2
08:27	2.16	400.0	-3.34	2.2	400.0	-3.3
08:26	1.61	383.1	-3.26	1.6	383.1	-3.3
08:25	1.77	395.9	-3.28	1.8	395.9	-3.3
08:24	1.91	401.7	-3.40	2.1	397.6	-3.4
08:23	0.96	363.9	-2.90	1.0	362.5	-2.9
08:22	1.15	385.0	-2.33	1.1	385.0	-2.3
08:21	1.63	405.6	-2.32	1.6	405.6	-2.3
08:20	1.89	401.5	-2.55	1.9	403.7	-2.5
08:19	1.85	398.8	-2.71	1.9	400.9	-2.7
08:18	1.52	399.4	-2.69	1.5	399.4	-2.7
08:17	1.40	402.6	-2.67	1.4	402.6	-2.7
08:16	1.60	414.4	-2.23	1.6	414.4	-2.2
08:15	1.57	409.6	-2.41	1.6	409.6	-2.4
08:14	1.40	395.2	-2.49	1.4	395.2	-2.5
08:13	1.31	395.2	-2.59	1.4	395.6	-2.6
08:12	1.85	400.6	-2.42	1.8	400.6	-2.4
08:11	2.43	403.0	-2.88	2.4	403.0	-2.9
08:10	2.61	410.7	-3.27	2.6	410.7	-3.3
08:09	1.70	385.6	-3.37	1.7	385.6	-3.4
08:08	2.06	390.8	-3.70	2.1	390.8	-3.7
08:07	2.43	396.9	-4.02	2.4	396.9	-4.0
08:06	2.53	396.1	-3.81	2.5	396.1	-3.8
08:05	2.60	390.4	-3.62	2.6	390.4	-3.6
08:04	2.53	385.8	-3.31	2.5	385.8	-3.3
08:03	2.71	387.2	-3.84	2.7	387.2	-3.8
08:02	3.11	390.9	-4.33	3.1	390.9	-4.3
08:01	3.42	392.2	-4.04	3.4	392.2	-4.0
08:00	3.54	392.8	-4.13	3.5	392.8	-4.1
07:59	2.90	390.5	-4.50	2.9	390.5	-4.5
07:58	2.82	388.7	-3.83	2.8	388.7	-3.8
07:57	2.39	383.1	-3.69	2.4	383.1	-3.7
07:56	2.64	384.0	-3.05	2.6	384.0	-3.1
07:55	2.10	387.0	-3.01	2.1	387.0	-3.0

Built 2026-06-04 09:55 from source

Solar wind parameters of the latest hour by NOAA
parameter	min	max	mean
IMF Bz [nT]	-2.5	5.2	1.6
velocity [km/s]	369.8	427.1	403.9
density [cm^-3]	0.9	2.9	1.8

Geomagnetic activity (RX [nT])
site	latest hour	next hour (RXmin, RXmax)

Kevo (KEV)	21	4	42
Maasi (MAS)	20	4	38
Kilpisjärvi (KIL)	23	4	39
Ivalo (IVA)	17	4	32
Muonio (MUO)	19	4	34
Sodankylä (SOD)	16	4	34
Pello (PEL)	16	4	32
Oulujärvi (OUJ)	14	3	27
Mekrijärvi (MEK)	11	2	17
Hankasalmi (HAN)	-	3	20
Nurmijärvi (NUR)	10	3	21
Tartu (TAR)	8	2	14

low	increased	moderate	high	very high

Short explanation of the method

Data and licenses

AurorasNow! (Finnish Meteorological Institute)

Built 2026-06-04 09:47 from source

NAL | LYR | HOP | BJN | NOR | SOR | TRO | KEV | KIL | MEK | HAN | NUR | TAR

Issue Time: 2026-06-03 22:38 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-06-03 22:37 UTC
Valid To: 2026-06-04 06:00 UTC
Warning Conditions: Onset
Comment
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Issue Time: 2026-06-03 14:52 UTC
WATCH: Geomagnetic Storm Category G3 Predicted
Highest Storm Level Predicted by Day
Jun 04: G3 (Strong) Jun 05: G3 (Strong) Jun 06: None (Below G1)
THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT
Comment

Issue Time: 2026-06-03 11:59 UTC
SUMMARY: X-ray Event exceeded X1
Begin Time: 2026-06-03 11:19 UTC
Maximum Time: 2026-06-03 11:28 UTC
End Time: 2026-06-03 11:35 UTC
Xray Class: X1.0
Optical Class
Location: N17W19
Noaa Scale: R3 - Strong
Comment: GOES-18 outage so using GOES-19
GOES-18 outage so using GOES-19NOAA Scale: R3 - Strong
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.

Issue Time: 2026-06-03 11:47 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-03 11:21 UTC
Maximum Time: 2026-06-03 11:22 UTC
End Time: 2026-06-04 11:23 UTC
Peak Flux: 250 sfu
Duration: 2 minutes
Latest Penticton Noon Flux: 146 sfu
Comment

Issue Time: 2026-06-03 11:41 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2026-06-03 11:41 UTC
Noaa Scale: R2 - Moderate
Comment
NOAA Scale: R2 - Moderate

Issue Time: 2026-06-03 07:29 UTC
ALERT: Type II Radio Emission
Begin Time: 2026-06-03 06:57 UTC
Estimate Velocity: 313 km/s
Comment

Issue Time: 2026-06-03 07:17 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-03 06:57 UTC
Maximum Time: 2026-06-03 06:57 UTC
End Time: 2026-06-03 07:00 UTC
Peak Flux: 540 sfu
Duration: 3 minutes
Latest Penticton Noon Flux: 146 sfu
Comment: Castelli-U signature. Corrected duration.
Castelli-U signature. Corrected duration.

Issue Time: 2026-06-03 07:15 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2026-06-03 06:48 UTC
Maximum Time: 2026-06-03 07:00 UTC
End Time: 2026-06-03 07:07 UTC
Xray Class: M7.7
Optical Class: 2B
Location: N08W14
Noaa Scale: R2 - Moderate
Comment
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Issue Time: 2026-06-03 07:10 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-03 06:57 UTC
Maximum Time: 2026-06-03 06:57 UTC
End Time: 2026-06-03 06:58 UTC
Peak Flux: 540 sfu
Duration: 1 minutes
Latest Penticton Noon Flux: 146 sfu
Comment: Castelli-U signature
Castelli-U signature

Issue Time: 2026-06-03 07:00 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2026-06-03 07:00 UTC
Noaa Scale: R2 - Moderate
Comment
NOAA Scale: R2 - Moderate

Issue Time: 2026-06-03 02:15 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-03 01:26 UTC
Maximum Time: 2026-06-03 01:30 UTC
End Time: 2026-06-04 01:31 UTC
Peak Flux: 360 sfu
Duration: 5 minutes
Latest Penticton Noon Flux: 146 sfu
Comment

Issue Time: 2026-06-03 01:56 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2026-06-03 01:22 UTC
Maximum Time: 2026-06-03 01:36 UTC
End Time: 2026-06-04 01:43 UTC
Xray Class: M9.3
Optical Class: sf
Location: N13W05
Noaa Scale: R2 - Moderate
Comment
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.

Issue Time: 2026-06-03 01:43 UTC
ALERT: Type IV Radio Emission
Begin Time: 2026-06-03 01:22 UTC
Comment

Issue Time: 2026-06-03 01:42 UTC
ALERT: Type II Radio Emission
Begin Time: 2026-06-03 00:57 UTC
Estimate Velocity: 253 km/s
Comment

Issue Time: 2026-06-03 01:37 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2026-06-03 01:31 UTC
Noaa Scale: R2 - Moderate
Comment
NOAA Scale: R2 - Moderate

Issue Time: 2026-06-02 17:18 UTC
ALERT: Type II Radio Emission
Begin Time: 2026-06-02 16:52 UTC
Estimate Velocity: 631 km/s
Comment: Uncertain if the sweep was associated with a limb event or an M3 solar flare that occurred at similar times.
Uncertain if the sweep was associated with a limb event or an M3 solar flare that occurred at similar times.

Issue Time: 2026-06-02 16:57 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-02 16:42 UTC
Maximum Time: 2026-06-02 16:42 UTC
End Time: 2026-06-02 16:43 UTC
Peak Flux: 150 sfu
Duration: 1 minutes
Latest Penticton Noon Flux: 137 sfu
Comment: COR for end date. Event only lasted 1 minute.
COR for end date. Event only lasted 1 minute.

Issue Time: 2026-06-02 16:54 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2026-06-02 16:42 UTC
Maximum Time: 2026-06-02 16:42 UTC
End Time: 2026-06-03 16:43 UTC
Peak Flux: 150 sfu
Duration: 1 minutes
Latest Penticton Noon Flux: 137 sfu
Comment

Issue Time: 2026-06-01 17:54 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2026-06-01 17:53 UTC
Valid To: 2026-06-02 00:00 UTC
Warning Conditions: Onset
Comment
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.

Built 2026-06-04 02:50 from source