Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 22-05-2014 and time 01:49:46 (UTC) in region 1 km E Verzino (KR)

A magnitude ML 1.8 earthquake occured in region: 1 km E Verzino (KR), on

  • 22-05-2014 01:49:46 (UTC)
  • 22-05-2014 03:49:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.3160, 16.8790 at 22 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Verzino KR 1 1851 1851
Pallagorio KR 3 1217 3068
Umbriatico KR 5 863 3931
Savelli KR 8 1271 5202
Carfizzi KR 9 661 5863
San Nicola dell'Alto KR 9 856 6719
Casabona KR 10 2718 9437
Castelsilano KR 11 1015 10452
Belvedere di Spinello KR 11 2297 12749
Cerenzia KR 11 1152 13901
Campana CS 12 1813 15714
Melissa KR 13 3549 19263
Caccuri KR 13 1663 20926
Scala Coeli CS 15 1014 21940
Bocchigliero CS 16 1298 23238
Strongoli KR 16 6571 29809
Crucoli KR 16 3115 32924
San Giovanni in Fiore CS 17 17372 50296
Rocca di Neto KR 17 5687 55983
Cirò KR 17 2936 58919
Terravecchia CS 18 823 59742
Mandatoriccio CS 18 2872 62614
Santa Severina KR 19 2131 64745
Pietrapaola CS 20 1141 65886

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Crotone (62178 inhabitants)
52 Km NE of Catanzaro (90612 inhabitants)
54 Km E of Cosenza (67546 inhabitants)
61 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 1.8 2014-05-22
01:49:46		 39.3155 16.879 22 2015-09-21
09:36:50		 Bollettino Sismico Italiano INGV 17448951
Reviewed
Rev100 		ML 1.9 2014-05-22
01:49:45		 39.3152 16.9217 30 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 6557451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-05-22 01:49:46 ± 0.24
Latitude 39.3155 ± 0.0126
Longitude 16.8790 ± 0.0186
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17448951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1528
Semi-minor axis of confidence ellipse (meter) 1209
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 79
Circular confidence region, given by single value of horizontal uncertainty (meter) 1530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.08364
Epicentral distance of station farthest from the epicenter (degree) 1.52255
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 1
Type of magnitude ML
Reference to an origin 17448951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-03-09 11:23:27

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 6557451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-05-22 01:57:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2014-05-22T01:50:14.09 0.6 undecidable manual P 5 164.2134 54 1.16 24
IV.MPAZ.HHZ. 2014-05-22T01:50:13.82 0.3 undecidable manual P 207 169.0086 54 0.29 50
IV.LTRZ.EHZ. 2014-05-22T01:50:11.12 0.6 undecidable manual P 358 142.9458 54 0.83 31
IV.MIGL.HHZ. 2014-05-22T01:50:11.12 0.6 undecidable manual P 346 147.741 54 0.23 37
IV.T0702.EHZ. 2014-05-22T01:50:00.27 0.3 undecidable manual P 304 81.5517 99 -0.72 56
IV.CELI.HHZ. 2014-05-22T01:49:59.10 0.1 undecidable manual S 287 33.2445 116 0.23 96
IV.SERS.HHZ. 2014-05-22T01:49:59.40 0.6 undecidable manual S 208 35.0427 114 0.07 49
MN.TIP.HHZ. 2014-05-22T01:49:56.30 0.1 undecidable manual S 215 18.2706 134 0.71 85
IV.PIPA.HHZ. 2014-05-22T01:49:56.40 0.6 undecidable manual S 344 19.5693 132 0.56 46
IV.TDS.HHZ. 2014-05-22T01:49:56.89 0.3 undecidable manual P 310 60.0954 103 -0.84 55
IV.LADO.EHZ. 2014-05-22T01:49:54.40 0.3 undecidable manual S 112 9.2796 154 0.23 75
IV.CELI.HHZ. 2014-05-22T01:49:53.78 0.1 positive manual P 287 33.2445 116 -0.02 98
IV.SERS.HHZ. 2014-05-22T01:49:53.75 0.1 positive manual P 208 35.0427 114 -0.31 93
IV.PIPA.HHZ. 2014-05-22T01:49:51.73 0.1 positive manual P 344 19.5693 132 -0.31 95
MN.TIP.HHZ. 2014-05-22T01:49:51.82 0.1 positive manual P 215 18.2706 134 -0.08 100
IV.LADO.EHZ. 2014-05-22T01:49:50.48 0.1 positive manual P 112 9.2796 154 -0.6 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LADO.EHE. ML:1.8 0.00045999999999999996 0.28 AML other m 2014-05-22T01:49:54.85
IV.LADO.EHN. ML:1.6 0.00027449999999999995 0.18 AML other m 2014-05-22T01:49:55.98
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