Earthquake with magnitude of ML 1.9 on date 27-03-2020 and time 18:54:45 (Italy) in region 1 km SE Casabona (KR)

A magnitude ML 1.9 earthquake occured in region: 1 km SE Casabona (KR), on

  • 27-03-2020 17:54:45 (UTC)
  • 27-03-2020 18:54:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.24, 16.97 at 27 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 1 2718 2718
San Nicola dell'Alto KR 6 856 3574
Rocca di Neto KR 6 5687 9261
Belvedere di Spinello KR 7 2297 11558
Carfizzi KR 8 661 12219
Strongoli KR 8 6571 18790
Pallagorio KR 9 1217 20007
Melissa KR 9 3549 23556
Santa Severina KR 11 2131 25687
Verzino KR 12 1851 27538
Scandale KR 13 3169 30707
Umbriatico KR 13 863 31570
Roccabernarda KR 14 3393 34963
San Mauro Marchesato KR 16 2157 37120
Cerenzia KR 16 1152 38272
Caccuri KR 16 1663 39935
Castelsilano KR 17 1015 40950
Savelli KR 18 1271 42221
CirĂ² KR 18 2936 45157

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Crotone (62178 inhabitants)
49 Km NE of Catanzaro (90612 inhabitants)
61 Km E of Cosenza (67546 inhabitants)
63 Km E of Lamezia Terme (70714 inhabitants)
Recent and historical Seismicity
Seismic hazard
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 1.9 2020-03-27
17:54:45
39.24 16.97 27 2020-03-27
18:02:50
Sala Sismica INGV-Roma 77623841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-27 17:54:45 ± 0.24
Latitude 39.24 ± 0.01
Longitude 16.97 ± 0.02
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77623841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1260
Semi-minor axis of confidence ellipse (meter) 772
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 104
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.17177
Epicentral distance of station farthest from the epicenter (degree) 1.39845
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 19
Type of magnitude ML
Reference to an origin 77623841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-27 18:02:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OT.MASS.HHE. 2020-03-27T17:55:09.46 1.0 undecidable manual P 6 1.3984 54 -0.17 19
XK.SELL.HHZ. 2020-03-27T17:55:00.14 0.3 undecidable manual S 226 0.3669 118 0.54 65
IV.CELI.HHZ. 2020-03-27T17:55:00.00 0.3 undecidable manual S 295 0.3885 116 -0.18 71
XK.ALB1.HHE. 2020-03-27T17:54:59.18 0.6 undecidable manual S 233 0.3579 119 -0.2 47
IV.CAR1.HHZ. 2020-03-27T17:54:57.12 0.6 undecidable manual P 272 0.5837 107 0.18 45
IV.PIPA.HHZ. 2020-03-27T17:54:57.63 0.3 undecidable manual S 335 0.2707 127 0.43 69
IV.SERS.HHZ. 2020-03-27T17:54:57.90 0.1 undecidable manual S 227 0.2959 124 0.09 98
MN.TIP.HHZ. 2020-03-27T17:54:54.48 0.3 undecidable manual S 249 0.1718 141 -0.6 65
XK.SELL.HHZ. 2020-03-27T17:54:53.49 0.1 undecidable manual P 226 0.3669 118 -0.01 97
XK.ALB1.HHE. 2020-03-27T17:54:53.38 0.1 undecidable manual P 233 0.3579 119 0.01 98
IV.CELI.HHZ. 2020-03-27T17:54:53.78 0.1 undecidable manual P 295 0.3885 116 -0.05 96
IV.PIPA.HHZ. 2020-03-27T17:54:52.01 0.1 undecidable manual P 335 0.2707 127 -0.09 97
IV.SERS.HHZ. 2020-03-27T17:54:52.49 0.1 undecidable manual P 227 0.2959 124 0.03 99
MN.TIP.HHZ. 2020-03-27T17:54:50.83 0.1 positive manual P 249 0.1718 141 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:1.5 0.00014821525 0.4224 AML other m 2020-03-27T17:54:57.67
MN.TIP.HHN. ML:1.8 0.000271209 0.32 AML other m 2020-03-27T17:54:55.60
MN.TIP.HNE. ML:1.5 0.00015595795 0.3968 AML other m 2020-03-27T17:54:56.35
MN.TIP.HNN. ML:1.8 0.0002751462 0.32 AML other m 2020-03-27T17:54:55.60
IV.PIPA.HHE. ML:2.3 0.00065037355 0.2176 AML other m 2020-03-27T17:54:58.84
IV.PIPA.HHN. ML:2.2 0.00049297875 0.3456 AML other m 2020-03-27T17:54:58.75
IV.PIPA.HNE. ML:2.3 0.00065696225 0.2304 AML other m 2020-03-27T17:54:58.84
IV.PIPA.HNN. ML:2.2 0.0005228652 0.3456 AML other m 2020-03-27T17:54:58.75
IV.SERS.HHE. ML:1.9 0.00026399255 0.3072 AML other m 2020-03-27T17:55:00.24
IV.SERS.HHN. ML:1.9 0.0002815012 0.3456 AML other m 2020-03-27T17:54:58.18
IV.SERS.HNE. ML:2 0.00030834285 0.3456 AML other m 2020-03-27T17:54:58.18
IV.SERS.HNN. ML:1.9 0.0002708903 0.3072 AML other m 2020-03-27T17:55:00.24
IV.CELI.HHE. ML:1.6 0.00011332597 0.64 AML other m 2020-03-27T17:55:00.95
IV.CELI.HHN. ML:1.4 7.1771115E-5 0.2816 AML other m 2020-03-27T17:55:04.68
IV.CELI.HNE. ML:1.6 0.0001110556 0.3584 AML other m 2020-03-27T17:55:00.96
IV.CELI.HNN. ML:1.5 7.3940485E-5 0.704 AML other m 2020-03-27T17:55:01.42
IV.CAR1.HHE. ML:1.9 0.00013876275 0.5376 AML other m 2020-03-27T17:55:17.49
IV.CAR1.HHN. ML:1.8 0.00011507297 0.512 AML other m 2020-03-27T17:55:16.14
IV.CAR1.HNE. ML:2 0.0001727423 0.576 AML other m 2020-03-27T17:55:17.77
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download