M2.1 earthquake 20 km S of Patitírion, Greece

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

USGS National Earthquake Information Center

Local time

Wed, Mar 21, 1990, 10:40 AM GMT+2

UTC

1990-03-21 08:40:25 UTC

Depth

10.0 km (6.2 mi), shallow

Epicenter

38.959° N, 23.868° E

Region

Greece

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Chalkída, GreecePopulation 59,125. Forecast60 kmNNE
• Peristéri, GreecePopulation 139,981. Forecast106 kmN
• İzmir, TurkeyPopulation 2,938,292. Forecast290 kmWNW

After

1. 2.413 km SSE of Skiáthos, GreeceFri, Mar 23, 5:33 AM GMT+2 · 13343 days ago · 10 km deep · 30 km away
2. 2.69 km WNW of Skópelos, GreeceMon, Mar 26, 9:18 AM GMT+3 · 13340 days ago · 10 km deep · 29 km away
3. 2.324 km SSE of Sykiá, GreeceFri, Mar 30, 5:15 AM GMT+3 · 13336 days ago · 10 km deep · 99 km away
4. 2.644 km ENE of Zagorá, GreeceSat, Mar 31, 9:19 AM GMT+3 · 13335 days ago · 10 km deep · 70 km away
5. 2.330 km SSE of Sykiá, GreeceSat, Mar 31, 9:34 AM GMT+3 · 13335 days ago · 10 km deep · 96 km away
6. 3.04 km SSW of Volos, GreeceSun, Apr 15, 9:19 PM GMT+3 · 13320 days ago · 5 km deep · 91 km away
7. 2.740 km SE of Skýros, GreeceFri, Apr 20, 3:11 AM GMT+3 · 13316 days ago · 10 km deep · 97 km away
8. 3.022 km NNE of Skiáthos, GreeceMon, Apr 23, 11:45 PM GMT+3 · 13312 days ago · 10 km deep · 46 km away
9. 3.5Aegean SeaFri, Apr 27, 12:03 PM GMT+3 · 13308 days ago · 10 km deep · 62 km away
10. 2.919 km E of Istiaía, GreeceWed, May 2, 11:13 AM GMT+3 · 13303 days ago · 10 km deep · 42 km away
11. 2.28 km NNE of Skiáthos, GreeceThu, May 3, 11:24 PM GMT+3 · 13302 days ago · 10 km deep · 43 km away
12. 3.78 km N of Argalastí, GreeceFri, May 4, 12:39 PM GMT+3 · 13301 days ago · 10 km deep · 67 km away
13. 2.87 km WNW of Argalastí, GreeceSat, May 5, 7:40 PM GMT+3 · 13300 days ago · 10 km deep · 71 km away
14. 2.317 km ESE of Zagorá, GreeceWed, May 9, 2:38 AM GMT+3 · 13297 days ago · 10 km deep · 69 km away
15. 3.018 km NE of Skýros, GreeceFri, May 11, 11:33 PM GMT+3 · 13294 days ago · 5 km deep · 75 km away
16. 2.33 km N of Skiáthos, GreeceThu, May 17, 2:39 AM GMT+3 · 13289 days ago · 10 km deep · 42 km away

Before

1. 2.829 km NE of Néa Stíra, GreeceMon, Mar 19, 4:03 AM GMT+2 · 13347 days ago · 10 km deep · 81 km away
2. 2.76 km SSW of Politiká, GreeceSun, Mar 18, 10:48 AM GMT+2 · 13348 days ago · 10 km deep · 56 km away
3. 3.225 km E of Zagorá, GreeceWed, Mar 14, 12:57 AM GMT+2 · 13353 days ago · 10 km deep · 66 km away
4. 2.63 km N of Khalkoútsion, GreeceMon, Mar 12, 7:48 AM GMT+2 · 13354 days ago · 10 km deep · 67 km away
5. 3.927 km N of Kými, GreeceSun, Mar 11, 7:57 AM GMT+2 · 13355 days ago · 22 km deep · 19 km away
6. 3.227 km NNE of Skiáthos, GreeceSun, Mar 4, 6:06 PM GMT+2 · 13362 days ago · 10 km deep · 53 km away
7. 3.09 km SE of Skiáthos, GreeceFri, Mar 2, 8:43 PM GMT+2 · 13364 days ago · 10 km deep · 30 km away
8. 4.49 km SSW of Skópelos, GreeceFri, Mar 2, 8:08 PM GMT+2 · 13364 days ago · 24 km deep · 20 km away
9. 3.122 km E of Skýros, GreeceTue, Feb 27, 2:01 AM GMT+2 · 13368 days ago · 10 km deep · 82 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp00046w5. Read Sat, Oct 3, 2026, 11:56 AM UTC.