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Time UTC | DSCOVR | ACE | ||||
---|---|---|---|---|---|---|
Solar Wind | GSM | Solar Wind | GSM | |||
Proton Density | Bulk Speed | Bz | Proton Density | Bulk Speed | Bz | |
01:06 | - | - | - | - | - | - |
01:05 | - | - | - | - | - | - |
01:04 | - | - | -2.85 | - | - | - |
01:03 | - | - | -2.76 | - | - | - |
01:02 | 5.13 | 316.6 | -2.88 | - | - | - |
01:01 | 5.14 | 316.0 | -2.91 | - | - | - |
01:00 | 5.77 | 317.6 | -2.98 | - | - | - |
00:59 | 5.87 | 317.8 | -2.88 | - | - | - |
00:58 | 6.15 | 317.1 | -2.91 | - | - | - |
00:57 | 6.30 | 317.0 | -2.93 | - | - | - |
00:56 | 6.54 | 317.8 | -2.88 | - | - | - |
00:55 | 6.50 | 317.5 | -2.88 | - | - | - |
00:54 | 5.90 | 316.5 | -2.88 | - | - | - |
00:53 | 6.17 | 317.4 | -2.94 | - | - | - |
00:52 | 6.36 | 316.7 | -2.94 | - | - | - |
00:51 | 6.84 | 318.2 | -2.96 | - | - | - |
00:50 | 5.10 | 315.4 | -2.90 | - | - | - |
00:49 | 5.39 | 317.0 | -2.88 | - | - | - |
00:48 | 5.94 | 316.7 | -2.92 | - | - | - |
00:47 | 6.13 | 317.1 | -2.93 | 6.1 | 317.1 | -2.9 |
00:46 | 5.64 | 316.5 | -2.98 | 5.6 | 316.5 | -3.0 |
00:45 | 6.42 | 318.0 | -3.00 | 6.4 | 318.0 | -3.0 |
00:44 | 5.98 | 316.9 | -3.01 | 6.0 | 316.9 | -3.0 |
00:43 | 5.68 | 316.4 | -3.01 | 5.7 | 316.4 | -3.0 |
00:42 | 5.37 | 316.4 | -2.95 | 5.4 | 316.4 | -2.9 |
00:41 | 5.66 | 316.2 | -2.86 | 5.7 | 316.2 | -2.9 |
00:40 | 6.12 | 316.4 | -2.86 | 6.1 | 316.4 | -2.9 |
00:39 | 5.87 | 316.6 | -2.91 | 5.9 | 316.6 | -2.9 |
00:38 | 5.46 | 316.5 | -2.76 | 5.5 | 316.5 | -2.8 |
00:37 | 5.67 | 316.3 | -2.87 | 5.7 | 316.3 | -2.9 |
00:36 | 6.35 | 316.2 | -2.92 | 6.4 | 316.2 | -2.9 |
00:35 | 6.30 | 315.2 | -2.81 | 6.3 | 315.2 | -2.8 |
00:34 | 6.20 | 317.4 | -2.83 | 6.2 | 317.4 | -2.8 |
00:33 | - | - | -3.01 | - | - | -3.0 |
00:32 | 6.30 | 318.7 | -3.08 | 6.3 | 318.7 | -3.1 |
00:31 | 5.04 | 316.4 | -3.12 | 5.0 | 316.4 | -3.1 |
00:30 | 5.18 | 316.6 | -3.05 | 5.2 | 316.6 | -3.1 |
00:29 | 5.94 | 317.4 | -3.11 | 5.9 | 317.4 | -3.1 |
00:28 | 6.25 | 316.6 | -3.11 | 6.3 | 316.6 | -3.1 |
00:27 | 6.12 | 316.5 | -3.13 | 6.1 | 316.5 | -3.1 |
00:26 | 5.88 | 316.0 | -3.17 | 5.9 | 316.0 | -3.2 |
00:25 | 6.25 | 316.4 | -3.14 | 6.2 | 316.4 | -3.1 |
00:24 | 6.48 | 316.6 | -3.12 | 6.5 | 316.6 | -3.1 |
00:23 | 6.22 | 316.5 | -3.10 | 6.2 | 316.5 | -3.1 |
00:22 | 6.13 | 317.2 | -3.24 | 6.1 | 317.2 | -3.2 |
00:21 | 6.18 | 316.7 | -3.21 | 6.2 | 316.7 | -3.2 |
00:20 | 6.57 | 317.7 | -3.19 | 6.6 | 317.7 | -3.2 |
00:19 | 5.08 | 315.7 | -3.08 | 5.1 | 315.7 | -3.1 |
00:18 | 5.28 | 317.8 | -3.09 | 5.3 | 317.8 | -3.1 |
00:17 | 5.93 | 317.3 | -3.10 | 5.9 | 317.3 | -3.1 |
00:16 | 6.12 | 317.2 | -3.07 | 6.1 | 317.2 | -3.1 |
00:15 | 6.25 | 316.5 | -3.08 | 6.3 | 316.5 | -3.1 |
00:14 | 6.23 | 317.4 | -2.99 | 6.2 | 317.4 | -3.0 |
00:13 | 5.70 | 317.1 | -2.94 | 5.7 | 317.1 | -2.9 |
00:12 | 6.13 | 317.6 | -2.95 | 6.1 | 317.6 | -2.9 |
00:11 | 5.95 | 316.9 | -2.94 | 6.0 | 316.9 | -2.9 |
00:10 | 6.28 | 316.8 | -2.96 | 6.3 | 316.8 | -3.0 |
00:09 | 6.40 | 316.3 | -2.94 | 6.4 | 316.3 | -2.9 |
00:08 | 5.36 | 314.4 | -3.02 | 5.4 | 314.4 | -3.0 |
00:07 | 4.58 | 314.1 | -3.01 | 4.6 | 314.1 | -3.0 |
00:06 | 5.25 | 316.2 | -2.98 | 5.3 | 316.2 | -3.0 |
00:05 | 5.98 | 316.6 | -2.99 | 6.0 | 316.6 | -3.0 |
00:04 | 5.90 | 315.8 | -3.05 | 5.9 | 315.8 | -3.0 |
00:03 | 6.46 | 316.0 | -3.06 | 6.5 | 316.0 | -3.1 |
00:02 | 5.86 | 315.0 | -3.06 | 5.9 | 315.0 | -3.1 |
00:01 | 6.14 | 315.8 | -3.03 | 6.1 | 315.8 | -3.0 |
00:00 | 6.14 | - | -3.05 | 6.1 | - | -3.0 |
23:59 | 5.81 | 315.6 | -3.22 | 5.8 | 315.6 | -3.2 |
23:58 | 6.64 | 316.0 | -3.24 | 6.6 | 316.0 | -3.2 |
23:57 | 6.56 | 315.8 | -3.26 | 6.6 | 315.8 | -3.3 |
23:56 | 6.29 | 315.5 | -3.20 | 6.3 | 315.5 | -3.2 |
23:55 | 5.83 | 315.9 | -3.20 | 5.8 | 315.9 | -3.2 |
23:54 | 6.30 | 316.6 | -3.17 | 6.3 | 316.6 | -3.2 |
23:53 | 6.56 | 316.2 | -3.20 | 6.6 | 316.2 | -3.2 |
23:52 | 6.35 | 315.8 | -3.24 | 6.3 | 315.8 | -3.2 |
23:51 | 6.17 | 316.4 | -3.28 | 6.2 | 316.4 | -3.3 |
23:50 | 6.10 | 316.6 | -3.20 | 6.1 | 316.6 | -3.2 |
23:49 | 6.34 | 316.5 | -3.19 | 6.3 | 316.5 | -3.2 |
23:48 | 5.88 | 314.7 | -3.22 | 5.9 | 314.7 | -3.2 |
23:47 | 6.21 | 317.1 | -3.22 | 6.2 | 317.1 | -3.2 |
23:46 | 5.58 | 316.4 | -3.14 | 5.6 | 316.4 | -3.1 |
23:45 | 6.81 | 318.0 | -3.13 | 6.8 | 318.0 | -3.1 |
23:44 | 5.98 | 315.7 | -3.24 | 6.0 | 315.7 | -3.2 |
23:43 | 6.24 | 317.4 | -3.28 | 6.2 | 317.4 | -3.3 |
23:42 | 5.71 | 316.7 | -3.25 | 5.7 | 316.7 | -3.3 |
23:41 | 5.91 | 317.5 | -3.24 | 5.9 | 317.5 | -3.2 |
23:40 | 5.92 | 317.3 | -3.27 | 5.9 | 317.3 | -3.3 |
23:39 | 5.91 | 317.9 | -3.28 | 5.9 | 317.9 | -3.3 |
23:38 | 5.66 | 318.4 | -3.25 | 5.7 | 318.4 | -3.2 |
23:37 | 5.19 | 319.5 | -3.27 | 5.2 | 319.5 | -3.3 |
23:36 | 5.23 | 318.9 | -3.03 | 5.2 | 318.9 | -3.0 |
23:35 | 5.94 | 317.1 | -3.14 | 5.9 | 317.1 | -3.1 |
23:34 | 6.59 | 317.2 | -3.21 | 6.6 | 317.2 | -3.2 |
23:33 | 6.68 | 317.0 | -3.00 | 6.7 | 317.0 | -3.0 |
23:32 | 6.18 | 316.5 | -2.85 | 6.2 | 316.5 | -2.8 |
23:31 | 5.68 | 315.8 | -2.71 | 5.7 | 315.8 | -2.7 |
23:30 | 6.07 | 317.1 | -3.05 | 6.1 | 317.1 | -3.1 |
23:29 | 5.84 | 315.8 | -3.01 | 5.8 | 315.8 | -3.0 |
23:28 | 6.39 | 317.7 | -2.97 | 6.4 | 317.7 | -3.0 |
23:27 | 6.40 | 317.8 | -3.08 | 6.4 | 317.8 | -3.1 |
23:26 | 6.10 | 317.0 | -2.98 | 6.1 | 317.0 | -3.0 |
23:25 | 6.13 | 317.7 | -2.85 | 6.1 | 317.7 | -2.8 |
23:24 | 5.48 | 318.4 | -2.76 | 5.5 | 318.4 | -2.8 |
23:23 | 5.53 | 318.1 | -2.90 | 5.5 | 318.1 | -2.9 |
23:22 | 5.58 | 317.7 | -2.91 | 5.6 | 317.7 | -2.9 |
23:21 | 5.67 | 318.1 | -3.00 | 5.7 | 318.1 | -3.0 |
23:20 | 5.80 | 318.4 | -3.09 | 5.8 | 318.4 | -3.1 |
23:19 | 6.07 | 317.9 | -3.11 | 6.1 | 317.9 | -3.1 |
23:18 | 6.33 | 317.3 | -3.11 | 6.3 | 317.3 | -3.1 |
23:17 | 6.02 | 317.3 | -3.14 | 6.0 | 317.3 | -3.1 |
23:16 | 6.49 | 317.6 | -3.06 | 6.5 | 317.6 | -3.1 |
23:15 | 5.68 | 317.0 | -3.11 | 5.7 | 317.0 | -3.1 |
23:14 | 6.01 | 318.8 | -3.10 | 6.0 | 318.8 | -3.1 |
23:13 | 5.99 | 316.5 | -3.13 | 6.0 | 316.5 | -3.1 |
23:12 | 5.21 | 318.6 | -3.17 | 5.2 | 318.6 | -3.2 |
23:11 | 6.04 | 317.6 | -3.26 | 6.0 | 317.6 | -3.3 |
23:10 | 6.88 | 317.4 | -3.15 | 6.9 | 317.4 | -3.1 |
23:09 | 6.30 | 318.0 | -3.20 | 6.3 | 318.0 | -3.2 |
23:08 | 6.11 | 318.6 | -3.27 | 6.1 | 318.6 | -3.3 |
23:07 | 6.21 | 318.2 | -3.22 | 6.2 | 318.2 | -3.2 |
Built 2024-10-22 01:07 from source
Solar wind parameters of the latest hour by NOAA | |||
---|---|---|---|
parameter | min | max | mean |
IMF Bz [nT] | -3.2 | -2.8 | -3.0 |
velocity [km/s] | 314.1 | 318.7 | 316.6 |
density [cm-3] | 4.6 | 6.8 | 6.0 |
Geomagnetic activity (RX [nT]) | ||
---|---|---|
site | latest hour | next hour (RXmin, RXmax) |
Kevo (KEV) | 44 | 10 | 206 |
Maasi (MAS) | 43 | 12 | 216 |
Kilpisjärvi (KIL) | 65 | 9 | 209 |
Ivalo (IVA) | 58 | 5 | 209 |
Muonio (MUO) | 88 | 6 | 173 |
Sodankylä (SOD) | 48 | 5 | 138 |
Pello (PEL) | 54 | 5 | 114 |
Oulujärvi (OUJ) | 20 | 4 | 46 |
Mekrijärvi (MEK) | 13 | 2 | 22 |
Hankasalmi (HAN) | - | 3 | 23 |
Nurmijärvi (NUR) | 12 | 3 | 23 |
Tartu (TAR) | 9 | 2 | 20 |
low | increased | moderate | high | very high |
Short explanation of the method
AurorasNow! (Finnish Meteorological Institute)Built 2024-10-22 01:02 from source
Issue Time: 2024-10-19 20:40 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-10-19 20:40 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-10-19 20:40 UTC
Synoptic Period: 1800-2100 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2024-10-19 17:46 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4733
Valid From: 2024-10-18 21:57 UTC
Now Valid Until: 2024-10-20 06:00 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4733
Valid From: 2024-10-18 21:57 UTC
Now Valid Until: 2024-10-20 06:00 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2024-10-19 11:30 UTC
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4732
Valid From: 2024-10-18 21:57 UTC
Now Valid Until: 2024-10-19 18:00 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
EXTENDED WARNING: Geomagnetic K-index of 4 expected
Extension to Serial Number: 4732
Valid From: 2024-10-18 21:57 UTC
Now Valid Until: 2024-10-19 18:00 UTC
Warning Condition: Persistence
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2024-10-19 07:21 UTC
SUMMARY: X-ray Event exceeded M5
Begin Time: 2024-10-19 06:48 UTC
Maximum Time: 2024-10-19 06:56 UTC
End Time: 2024-10-19 07:03 UTC
X-ray Class: M6.5
Optical Class: na
Location: S11W79
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
SUMMARY: X-ray Event exceeded M5
Begin Time: 2024-10-19 06:48 UTC
Maximum Time: 2024-10-19 06:56 UTC
End Time: 2024-10-19 07:03 UTC
X-ray Class: M6.5
Optical Class: na
Location: S11W79
NOAA Scale: R2 - Moderate
Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes.
Issue Time: 2024-10-19 06:58 UTC
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024-10-19 06:54 UTC
NOAA Scale: R2 - Moderate
ALERT: X-Ray Flux exceeded M5
Threshold Reached: 2024-10-19 06:54 UTC
NOAA Scale: R2 - Moderate
Issue Time: 2024-10-19 02:52 UTC
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2024-10-19 02:46 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
ALERT: Geomagnetic K-index of 5
Threshold Reached: 2024-10-19 02:46 UTC
Synoptic Period: 0000-0300 UTC
Active Warning: Yes
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
Issue Time: 2024-10-19 02:42 UTC
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-10-19 02:42 UTC
Valid To: 2024-10-19 09:00 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
WARNING: Geomagnetic K-index of 5 expected
Valid From: 2024-10-19 02:42 UTC
Valid To: 2024-10-19 09:00 UTC
Warning Condition: Onset
NOAA Scale: G1 - Minor
Induced Currents - Weak power grid fluctuations can occur.
Spacecraft - Minor impact on satellite operations possible.
Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.
Issue Time: 2024-10-18 23:48 UTC
ALERT: Type II Radio Emission
Begin Time: 2024-10-18 23:29 UTC
Estimated Velocity: 480 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
ALERT: Type II Radio Emission
Begin Time: 2024-10-18 23:29 UTC
Estimated Velocity: 480 km/s
Description: Type II emissions occur in association with eruptions on the sun and typically indicate a coronal mass ejection is associated with a flare event.
Issue Time: 2024-10-18 21:58 UTC
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-10-18 22:58 UTC
Synoptic Period: 2100-2400 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
ALERT: Geomagnetic K-index of 4
Threshold Reached: 2024-10-18 22:58 UTC
Synoptic Period: 2100-2400 UTC
Active Warning: Yes
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Issue Time: 2024-10-18 21:57 UTC
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-10-18 21:57 UTC
Valid To: 2024-10-19 12:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
WARNING: Geomagnetic K-index of 4 expected
Valid From: 2024-10-18 21:57 UTC
Valid To: 2024-10-19 12:00 UTC
Warning Condition: Onset
Induced Currents - Weak power grid fluctuations can occur.
Aurora - Aurora may be visible at high latitudes such as Canada and Alaska.
Built 2024-10-21 14:48 from source