Earthquake with magnitude of ML 1.1 on date 27-03-2020 and time 20:24:52 (Italy) in region 2 km W Casabona (KR)

A magnitude ML 1.1 earthquake occured in region: 2 km W Casabona (KR), on

  • 27-03-2020 19:24:52 (UTC)
  • 27-03-2020 20:24:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.24, 16.94 at 24 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 2 2718 2718
Belvedere di Spinello KR 6 2297 5015
San Nicola dell'Alto KR 6 856 5871
Rocca di Neto KR 8 5687 11558
Carfizzi KR 8 661 12219
Pallagorio KR 8 1217 13436
Strongoli KR 10 6571 20007
Melissa KR 10 3549 23556
Verzino KR 10 1851 25407
Santa Severina KR 11 2131 27538
Umbriatico KR 13 863 28401
Scandale KR 13 3169 31570
Roccabernarda KR 13 3393 34963
Cerenzia KR 14 1152 36115
Caccuri KR 14 1663 37778
Castelsilano KR 15 1015 38793
San Mauro Marchesato KR 16 2157 40950
Savelli KR 16 1271 42221
CirĂ² KR 19 2936 45157
Petilia Policastro KR 19 9173 54330

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km NW of Crotone (62178 inhabitants)
48 Km NE of Catanzaro (90612 inhabitants)
59 Km E of Cosenza (67546 inhabitants)
61 Km NE 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 1.1 2020-03-27
19:24:52
39.24 16.94 24 2020-03-27
19:52:18
Sala Sismica INGV-Roma 77626341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-27 19:24:52 ± 0.26
Latitude 39.24 ± 0.01
Longitude 16.94 ± 0.02
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77626341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1457
Semi-minor axis of confidence ellipse (meter) 1092
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 1460
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 245
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.15558
Epicentral distance of station farthest from the epicenter (degree) 0.37052
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 77626341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-27 19:52:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CELI.HHZ. 2020-03-27T19:25:06.13 0.6 undecidable manual S 296 0.3705 113 -0.03 48
IV.SERS.HHZ. 2020-03-27T19:25:04.19 0.3 undecidable manual S 224 0.2851 120 0.29 70
IV.PIPA.HHZ. 2020-03-27T19:25:03.64 0.3 undecidable manual S 338 0.2608 123 0.36 68
MN.TIP.HHZ. 2020-03-27T19:25:00.71 0.1 undecidable manual S 246 0.1556 140 -0.22 96
IV.CELI.HHZ. 2020-03-27T19:25:00.09 0.1 undecidable manual P 296 0.3705 113 -0.09 94
XK.SELL.HHZ. 2020-03-27T19:24:59.82 1.0 undecidable manual P 223 0.3561 114 -0.12 23
IV.PIPA.HHZ. 2020-03-27T19:24:58.38 0.3 undecidable manual P 338 0.2608 123 -0.13 72
IV.SERS.HHZ. 2020-03-27T19:24:58.82 0.1 undecidable manual P 224 0.2851 120 -0.05 97
MN.TIP.HHZ. 2020-03-27T19:24:57.13 0.1 undecidable manual P 246 0.1556 140 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.8 3.028631E-5 0.448 AML other m 2020-03-27T19:25:03.74
MN.TIP.HHN. ML:0.9 4.4452045E-5 0.2944 AML other m 2020-03-27T19:25:01.90
MN.TIP.HNN. ML:0.9 4.302565E-5 0.8064 AML other m 2020-03-27T19:24:57.15
IV.PIPA.HHE. ML:1.4 0.00010935849 0.2176 AML other m 2020-03-27T19:25:05.14
IV.PIPA.HHN. ML:1.3 8.526792E-5 0.32 AML other m 2020-03-27T19:25:05.07
IV.PIPA.HNE. ML:1.5 0.000126218905 0.2304 AML other m 2020-03-27T19:25:05.13
IV.PIPA.HNN. ML:1.6 0.0001600120325 0.4608 AML other m 2020-03-27T19:25:04.42
IV.SERS.HHE. ML:1 4.0800365E-5 0.2944 AML other m 2020-03-27T19:25:06.69
IV.SERS.HHN. ML:1 4.0354035E-5 0.3456 AML other m 2020-03-27T19:25:04.29
IV.SERS.HNE. ML:1.1 4.280637E-5 0.2432 AML other m 2020-03-27T19:25:05.11
IV.SERS.HNN. ML:1.1 4.3516085E-5 0.2944 AML other m 2020-03-27T19:25:06.55
IV.CELI.HHE. ML:0.8 2.057107E-5 0.704 AML other m 2020-03-27T19:25:06.92
IV.CELI.HHN. ML:0.8 1.9631175E-5 4.5952 AML other m 2020-03-27T19:25:06.18
IV.CELI.HNE. ML:1.2 4.215214E-5 1.984 AML other m 2020-03-27T19:25:07.63
IV.CELI.HNN. ML:1.2 4.5386455E-5 0.6656 AML other m 2020-03-27T19:25:09.15
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