Earthquake with magnitude of ML 2.4 on date 27-03-2020 and time 18:08:35 (Italy) in region Casabona (KR)

A magnitude ML 2.4 earthquake occured in region: Casabona (KR), on

  • 27-03-2020 17:08:35 (UTC)
  • 27-03-2020 18:08:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.25, 16.96 at 28 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Casabona KR 0 2718 2718
San Nicola dell'Alto KR 5 856 3574
Carfizzi KR 7 661 4235
Rocca di Neto KR 7 5687 9922
Belvedere di Spinello KR 8 2297 12219
Pallagorio KR 8 1217 13436
Strongoli KR 8 6571 20007
Melissa KR 8 3549 23556
Verzino KR 11 1851 25407
Santa Severina KR 12 2131 27538
Umbriatico KR 12 863 28401
Scandale KR 14 3169 31570
Roccabernarda KR 15 3393 34963
Cerenzia KR 16 1152 36115
Caccuri KR 16 1663 37778
San Mauro Marchesato KR 16 2157 39935
Castelsilano KR 17 1015 40950
Cirò KR 17 2936 43886
Savelli KR 17 1271 45157
Cirò Marina KR 20 14902 60059
Crucoli KR 20 3115 63174

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Crotone (62178 inhabitants)
50 Km NE of Catanzaro (90612 inhabitants)
61 Km E of Cosenza (67546 inhabitants)
63 Km NE of Lamezia Terme (70714 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 2.4 2020-03-27
17:08:35
39.25 16.96 28 2020-03-27
17:18:33
Sala Sismica INGV-Roma 77623051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-27 17:08:35 ± 0.2
Latitude 39.25 ± 0.01
Longitude 16.96 ± 0.02
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77623051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1416
Semi-minor axis of confidence ellipse (meter) 183
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 1420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 233
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.89662
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 77623051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-27 17:18:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VVLD.HHZ. 2020-03-27T17:10:31.22 3.0 undecidable manual Sg 16.200001 0
IV.MC2.EHZ. 2020-03-27T17:10:01.78 3.0 positive manual Pg 16.530001 0
CR.STON.BHZ. 2020-03-27T17:09:30.36 3.0 negative manual Pn -1.42 0
OT.OT11.EHZ. 2020-03-27T17:09:25.77 3.0 positive manual Pg 8.77 0
IV.HLNI.HHZ. 2020-03-27T17:09:15.29 3.0 negative manual Pn -0.84 0
MN.KEK.HHZ. 2020-03-27T17:09:12.73 3.0 positive manual Pn 0.42 0
IV.AMUR.HHZ. 2020-03-27T17:09:05.22 3.0 positive manual Pn 0.63 0
IV.MCEL.HHZ. 2020-03-27T17:09:03.10 3.0 positive manual Pg 2.34 0
GE.MATE.HHZ. 2020-03-27T17:09:03.14 3.0 undecidable manual Pg 2.21 0
IV.NOCI.HHZ. 2020-03-27T17:09:02.72 3.0 negative manual Pn 0.05 0
IV.MIGL.HHZ. 2020-03-27T17:09:01.12 3.0 positive manual Pn 0.19 0
IV.SIRI.HHZ. 2020-03-27T17:09:00.45 3.0 positive manual P 1.61 0
OT.TAR1.HHZ. 2020-03-27T17:08:58.86 3.0 negative manual P -0.5 0
IV.GRI.EHZ. 2020-03-27T17:08:56.85 1.0 undecidable manual S 225 0.5989 107 0.23 23
IV.JOPP.HHZ. 2020-03-27T17:08:55.86 3.0 negative manual P -0.3 0
IV.PLAC.HHZ. 2020-03-27T17:08:53.16 0.6 undecidable manual P 207 0.8966 101 0.45 41
XK.SELL.HHZ. 2020-03-27T17:08:50.93 0.6 undecidable manual S 225 0.3714 119 0.55 44
IV.CELI.HHZ. 2020-03-27T17:08:50.83 0.6 undecidable manual S 294 0.384 118 0.11 49
IV.SALB.HHZ. 2020-03-27T17:08:50.95 0.6 positive manual P 323 0.7887 103 0.04 45
XK.GIZZ.HHZ. 2020-03-27T17:08:49.10 0.6 negative manual P 246 0.6439 106 0.59 41
XK.ALB1.HHE. 2020-03-27T17:08:49.33 0.6 undecidable manual S 232 0.3615 120 -0.8 40
IV.GRI.EHZ. 2020-03-27T17:08:48.07 0.3 positive manual P 225 0.5989 107 0.3 68
IV.TDS.HHZ. 2020-03-27T17:08:48.36 0.6 negative manual P 311 0.6349 106 0 47
IV.SERS.HHZ. 2020-03-27T17:08:48.71 0.6 undecidable manual S 225 0.3004 125 0.11 50
IV.PIPA.HHZ. 2020-03-27T17:08:47.89 0.6 undecidable manual S 334 0.2635 129 0.16 49
IV.CAR1.HHZ. 2020-03-27T17:08:47.49 0.6 negative manual P 271 0.5819 108 -0.01 48
MN.TIP.HHZ. 2020-03-27T17:08:46.14 0.6 undecidable manual S 247 0.1727 142 0.29 49
IV.SPS2.HHZ. 2020-03-27T17:08:45.74 0.3 undecidable manual P 275 0.4856 112 -0.2 71
XK.SELL.HHZ. 2020-03-27T17:08:44.02 0.1 positive manual P 225 0.3714 119 -0.15 97
IV.CELI.HHZ. 2020-03-27T17:08:44.35 0.1 positive manual P 294 0.384 118 -0.02 100
IV.SERS.HHZ. 2020-03-27T17:08:43.04 0.1 positive manual P 225 0.3004 125 -0.11 99
XK.ALB1.HHE. 2020-03-27T17:08:43.84 0.1 undecidable manual P 232 0.3615 120 -0.19 96
IV.PIPA.HHZ. 2020-03-27T17:08:42.53 0.1 positive manual P 334 0.2635 129 -0.11 100
MN.TIP.HHZ. 2020-03-27T17:08:41.34 0.1 positive manual P 247 0.1727 142 -0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNE. ML:2.5 0.0013 0.64 AML other m 2020-03-27T17:08:46.24
MN.TIP.HHE. ML:2.5 0.00132 0.64 AML other m 2020-03-27T17:08:46.24
MN.TIP.HHN. ML:2.4 0.00107 0.3 AML other m 2020-03-27T17:08:46.40
MN.TIP.HNN. ML:2.4 0.001085 0.3 AML other m 2020-03-27T17:08:46.40
IV.SERS.HHE. ML:2.5 0.00099 0.94 AML other m 2020-03-27T17:08:48.81
IV.SERS.HNN. ML:2.5 0.000956 1.62 AML other m 2020-03-27T17:08:48.09
IV.SERS.HHN. ML:2.7 0.00168 1.46 AML other m 2020-03-27T17:08:49.85
IV.SERS.HNE. ML:2.7 0.00164 1.42 AML other m 2020-03-27T17:08:49.84
IV.PIPA.HNE. ML:2.8 0.002285 0.26 AML other m 2020-03-27T17:08:49.56
IV.PIPA.HHE. ML:2.8 0.002315 0.26 AML other m 2020-03-27T17:08:49.56
IV.PIPA.HHN. ML:2.6 0.001525 0.52 AML other m 2020-03-27T17:08:49.47
IV.PIPA.HNN. ML:2.6 0.001535 0.96 AML other m 2020-03-27T17:08:50.67
IV.CELI.HHE. ML:2.3 0.0004725 0.34 AML other m 2020-03-27T17:08:51.56
IV.CELI.HNE. ML:2.3 0.00048 0.34 AML other m 2020-03-27T17:08:51.73
IV.CELI.HNN. ML:2.4 0.000646 0.28 AML other m 2020-03-27T17:08:51.77
IV.CELI.HHN. ML:2.4 0.000643 0.28 AML other m 2020-03-27T17:08:51.77
IV.SPS2.HHE. ML:2 0.000217 0.32 AML other m 2020-03-27T17:08:55.70
IV.SPS2.HHN. ML:2 0.0002305 0.36 AML other m 2020-03-27T17:08:56.51
IV.GRI.EHE. ML:2.4 0.0003895 0.66 AML other m 2020-03-27T17:09:01.82
IV.GRI.EHN. ML:2.5 0.000483 0.36 AML other m 2020-03-27T17:09:02.56
IV.TDS.HHN. ML:2 0.000155 0.96 AML other m 2020-03-27T17:09:03.01
IV.CAR1.HNN. ML:2.3 0.000347 0.48 AML other m 2020-03-27T17:09:06.35
IV.TDS.HHE. ML:2 0.0001575 0.9 AML other m 2020-03-27T17:09:07.63
IV.CAR1.HNE. ML:2.5 0.0005625 0.44 AML other m 2020-03-27T17:09:08.32
IV.CAR1.HHE. ML:2.5 0.000534 0.48 AML other m 2020-03-27T17:09:08.32
IV.SALB.HHN. ML:2 0.0001105 0.58 AML other m 2020-03-27T17:09:09.19
IV.AMUR.HHN. ML:2.4 8.135E-5 1.18 AML other m 2020-03-27T17:09:10.62
IV.SALB.HHE. ML:2.2 0.000172 1.26 AML other m 2020-03-27T17:09:10.29
IV.CAR1.HHN. ML:2.2 0.000267 0.48 AML other m 2020-03-27T17:09:14.07
IV.JOPP.HHE. ML:2.3 0.0001395 1.3 AML other m 2020-03-27T17:09:15.30
IV.SIRI.HHE. ML:2.2 9.95E-5 1.64 AML other m 2020-03-27T17:09:15.84
IV.JOPP.HHN. ML:2.2 0.0001144 0.68 AML other m 2020-03-27T17:09:16.34
IV.PLAC.HHN. ML:2.2 0.000162 0.5 AML other m 2020-03-27T17:09:16.94
IV.PLAC.HHE. ML:2.2 0.000158 0.82 AML other m 2020-03-27T17:09:25.54
OT.TAR1.HHN. ML:2.5 0.00018 0.64 AML other m 2020-03-27T17:09:26.28
OT.TAR1.HHE. ML:2.5 0.0001665 0.56 AML other m 2020-03-27T17:09:26.78
IV.SIRI.HNE. ML:2.3 0.0001047 1.16 AML other m 2020-03-27T17:09:27.18
GE.MATE.HHE. ML:2.4 0.0001295 0.8 AML other m 2020-03-27T17:09:28.69
IV.NOCI.HHN. ML:2.4 0.0001055 1.7 AML other m 2020-03-27T17:09:30.88
GE.MATE.HHN. ML:2.6 0.0001665 0.42 AML other m 2020-03-27T17:09:31.32
IV.NOCI.HHE. ML:2.5 0.000118 0.82 AML other m 2020-03-27T17:09:33.01
IV.SIRI.HNN. ML:2.2 0.00010055 0.64 AML other m 2020-03-27T17:09:33.82
IV.MCEL.HHE. ML:2.2 7.785E-5 0.82 AML other m 2020-03-27T17:09:38.41
IV.SIRI.HHN. ML:2.2 0.000101 1.1 AML other m 2020-03-27T17:09:40.14
IV.MCEL.HHN. ML:2.3 8.29E-5 0.9 AML other m 2020-03-27T17:09:40.38
IV.AMUR.HHE. ML:2.5 9.79E-5 0.64 AML other m 2020-03-27T17:09:41.93
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download