Earthquake with magnitude of ML 1.1 on date 17-05-2020 and time 02:07:51 (Italy) in region 3 km NW Umbriatico (KR)

A magnitude ML 1.1 earthquake occured in region: 3 km NW Umbriatico (KR), on

  • 17-05-2020 00:07:51 (UTC)
  • 17-05-2020 02:07:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.37, 16.89 at 24 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Umbriatico KR 3 863 863
Verzino KR 7 1851 2714
Campana CS 7 1813 4527
Pallagorio KR 7 1217 5744
Scala Coeli CS 9 1014 6758
Carfizzi KR 10 661 7419
Savelli KR 11 1271 8690
San Nicola dell'Alto KR 12 856 9546
Terravecchia CS 12 823 10369
Crucoli KR 12 3115 13484
Mandatoriccio CS 12 2872 16356
Bocchigliero CS 12 1298 17654
Melissa KR 14 3549 21203
Pietrapaola CS 15 1141 22344
Casabona KR 15 2718 25062
Castelsilano KR 15 1015 26077
CirĂ² KR 15 2936 29013
Cariati CS 15 8355 37368
Cerenzia KR 16 1152 38520
Belvedere di Spinello KR 17 2297 40817
Caccuri KR 18 1663 42480
Strongoli KR 18 6571 49051
Caloveto CS 19 1263 50314

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Crotone (62178 inhabitants)
55 Km E of Cosenza (67546 inhabitants)
57 Km NE of Catanzaro (90612 inhabitants)
66 Km NE of Lamezia Terme (70714 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.1 2020-05-17
00:07:51
39.37 16.89 24 2020-11-19
12:37:00
Bollettino Sismico Italiano INGV 82774151
Reviewed
Rev100
ML 1.1 2020-05-17
00:07:51
39.38 16.89 23 2020-05-17
01:13:02
Sala Sismica INGV-Roma 79215611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-17 00:07:51 ± 0.06
Latitude 39.37 ± 0.00
Longitude 16.89 ± 0.00
Depth (km) 24 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 82774151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 192
Semi-minor axis of confidence ellipse (meter) 144
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 241
Circular confidence region, given by single value of horizontal uncertainty (meter) 190
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 230
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.04
Epicentral distance of station closest to the epicenter (degree) 0.1277
Epicentral distance of station farthest from the epicenter (degree) 0.36692
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 79215611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-17 01:13:02

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 82774151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-09 21:15:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2020-05-17T00:08:03.62 0.3 undecidable manual S 277 0.2932 120 -0.03 73
MN.TIP.HHZ. 2020-05-17T00:08:01.73 0.6 undecidable manual S 208 0.214 130 0.01 49
IV.PIPA.HHZ. 2020-05-17T00:08:00.04 0.6 undecidable manual S 335 0.1277 146 0.04 50
IV.SERS.HHZ. 2020-05-17T00:07:59.64 0.1 undecidable manual P 205 0.3669 114 0 96
IV.CELI.HHZ. 2020-05-17T00:07:58.56 0.1 undecidable manual P 277 0.2932 120 0.04 97
MN.TIP.HHZ. 2020-05-17T00:07:57.40 0.1 undecidable manual P 208 0.214 130 -0.01 99
IV.PIPA.HHZ. 2020-05-17T00:07:56.38 0.1 undecidable manual P 335 0.1277 146 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIPA.HHE. ML:1.2 9.47E-5 0.4 AML other m 2020-05-17T00:08:00.43
IV.PIPA.HHN. ML:1 5.995E-5 0.52 AML other m 2020-05-17T00:08:02.08
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download