Earthquake with magnitude of ML 2.4 on date 27-03-2020 and time 18:08:35 (Italy) in region 2 km E Casabona (KR)

A magnitude ML 2.4 earthquake occured in region: 2 km E 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) 39.251, 16.979 at 23 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
Casabona KR 2 2718 2718
San Nicola dell'Alto KR 4 856 3574
Carfizzi KR 6 661 4235
Strongoli KR 7 6571 10806
Rocca di Neto KR 7 5687 16493
Melissa KR 7 3549 20042
Pallagorio KR 9 1217 21259
Belvedere di Spinello KR 9 2297 23556
Verzino KR 12 1851 25407
Santa Severina KR 13 2131 27538
Umbriatico KR 13 863 28401
Scandale KR 14 3169 31570
Roccabernarda KR 16 3393 34963
Cirò KR 16 2936 37899
Cerenzia KR 17 1152 39051
San Mauro Marchesato KR 17 2157 41208
Caccuri KR 17 1663 42871
Castelsilano KR 18 1015 43886
Savelli KR 18 1271 45157
Cirò Marina KR 18 14902 60059
Crucoli KR 20 3115 63174

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Crotone (62178 inhabitants)
51 Km NE of Catanzaro (90612 inhabitants)
62 Km E of Cosenza (67546 inhabitants)
65 Km NE of Lamezia Terme (70714 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire *

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.4 2020-03-27
17:08:35
39.251 16.979 23 2020-07-18
21:08:31
Bollettino Sismico Italiano INGV 77987741
Reviewed
Rev100
ML 2.4 2020-03-27
17:08:35
39.2477 16.9637 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 ± 0.17
Latitude 39.2510 ± 0.0072
Longitude 16.9790 ± 0.0186
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77987741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1545
Semi-minor axis of confidence ellipse (meter) 771
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 276
Circular confidence region, given by single value of horizontal uncertainty (meter) 1550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 198
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.67993
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 77987741
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-24 15:14:40

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. 2020-03-27T17:09:04.22 0.3 undecidable manual P 350 1.6799 54 -0.37 46
IV.NOCI.HHZ. 2020-03-27T17:09:02.13 0.6 undecidable manual P 2 1.5378 54 -0.5 32
IV.MCEL.HHZ. 2020-03-27T17:09:01.89 0.3 undecidable manual P 320 1.4029 54 1.12 40
IV.MIGL.HHZ. 2020-03-27T17:09:01.08 0.1 undecidable manual P 343 1.4137 54 0.16 74
IV.SIRI.HHZ. 2020-03-27T17:09:00.07 0.3 undecidable manual P 318 1.2635 54 1.24 40
GE.MATE.HHZ. 2020-03-27T17:09:00.62 0.3 undecidable manual P 352 1.4128 54 -0.28 54
OT.TAR1.HHZ. 2020-03-27T17:08:58.75 0.3 undecidable manual P 10 1.2959 54 -0.53 54
IV.JOPP.HHZ. 2020-03-27T17:08:55.78 0.3 undecidable manual P 233 1.0666 96 0.19 62
IV.SPS2.HHZ. 2020-03-27T17:08:53.70 0.6 undecidable manual S 275 0.4973 105 0.26 45
IV.PLAC.HHZ. 2020-03-27T17:08:52.86 0.3 undecidable manual P 208 0.9047 98 0.01 66
IV.CELI.HHZ. 2020-03-27T17:08:50.29 0.6 undecidable manual S 293 0.3939 110 -0.24 47
IV.SALB.HHZ. 2020-03-27T17:08:50.73 0.3 undecidable manual P 322 0.7932 99 -0.23 65
XK.SELL.HHZ. 2020-03-27T17:08:50.56 0.6 undecidable manual S 226 0.3822 111 0.36 46
XK.ALB1.HHE. 2020-03-27T17:08:49.17 0.6 undecidable manual S 233 0.3732 111 -0.78 39
XK.GIZZ.HHZ. 2020-03-27T17:08:48.93 0.3 undecidable manual P 246 0.6565 101 0.27 66
IV.GRI.EHZ. 2020-03-27T17:08:48.02 0.1 undecidable manual P 226 0.6097 102 0.14 92
IV.SERS.HHZ. 2020-03-27T17:08:48.53 0.6 undecidable manual S 226 0.3112 116 0.25 48
IV.TDS.HHZ. 2020-03-27T17:08:47.93 0.3 undecidable manual P 310 0.6421 101 -0.48 64
IV.CAR1.HHZ. 2020-03-27T17:08:47.50 0.3 undecidable manual P 270 0.5936 102 -0.11 69
IV.PIPA.HHZ. 2020-03-27T17:08:47.89 0.6 undecidable manual S 332 0.2662 121 0.8 39
IV.SPS2.HHZ. 2020-03-27T17:08:45.54 0.1 undecidable manual P 275 0.4973 105 -0.46 87
MN.TIP.HHZ. 2020-03-27T17:08:44.97 0.6 undecidable manual S 247 0.1853 132 -0.2 49
IV.CELI.HHZ. 2020-03-27T17:08:44.32 0.1 positive manual P 293 0.3939 110 0 98
XK.ALB1.HHE. 2020-03-27T17:08:43.83 0.1 positive manual P 233 0.3732 111 -0.16 95
IV.SERS.HHZ. 2020-03-27T17:08:43.02 0.1 positive manual P 226 0.3112 116 0 99
XK.SELL.HHZ. 2020-03-27T17:08:43.90 0.1 undecidable manual P 226 0.3822 111 -0.23 93
IV.PIPA.HHZ. 2020-03-27T17:08:42.53 0.1 positive manual P 332 0.2662 121 0.2 96
MN.TIP.HHZ. 2020-03-27T17:08:41.33 0.1 positive manual P 247 0.1853 132 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HNE. ML:2.4 0.0013 0.64 AML other m 2020-03-27T17:08:46.24
MN.TIP.HHE. ML:2.4 0.00132 0.64 AML other m 2020-03-27T17:08:46.24
MN.TIP.HHN. ML:2.3 0.00107 0.3 AML other m 2020-03-27T17:08:46.40
MN.TIP.HNN. ML:2.3 0.001085 0.3 AML other m 2020-03-27T17:08:46.40
IV.SERS.HHE. ML:2.4 0.00099 0.94 AML other m 2020-03-27T17:08:48.81
IV.SERS.HNN. ML:2.4 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:2.2 0.0004725 0.34 AML other m 2020-03-27T17:08:51.56
IV.CELI.HNE. ML:2.2 0.00048 0.34 AML other m 2020-03-27T17:08:51.73
IV.CELI.HNN. ML:2.3 0.000646 0.28 AML other m 2020-03-27T17:08:51.77
IV.CELI.HHN. ML:2.3 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
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols 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 miniseed + resp format Download