Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 27-06-2022 and time 23:54:51 (UTC) in region 3 km SW Acri (CS)

A magnitude ML 0.8 earthquake occured in region: 3 km SW Acri (CS), on

  • 27-06-2022 23:54:51 (UTC)
  • 28-06-2022 01:54:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.4640, 16.3670 at 10 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.

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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
Acri CS 3 20858 20858
Luzzi CS 7 9396 30254
Bisignano CS 9 10203 40457
Rose CS 9 4373 44830
Santa Sofia d'Epiro CS 10 2628 47458
San Demetrio Corone CS 12 3559 51017
Castiglione Cosentino CS 14 2896 53913
San Cosmo Albanese CS 14 591 54504
San Pietro in Guarano CS 14 3663 58167
Vaccarizzo Albanese CS 15 1125 59292
San Giorgio Albanese CS 15 1432 60724
Lappano CS 17 941 61665
Celico CS 17 2802 64467
Rovito CS 18 3158 67625
Zumpano CS 18 2570 70195
Spezzano della Sila CS 19 4541 74736
Tarsia CS 19 2054 76790
Montalto Uffugo CS 19 19669 96459
Spezzano Piccolo CS 19 2079 98538
Torano Castello CS 20 4614 103152
Lattarico CS 20 4013 107165
Corigliano Calabro CS 20 40427 147592

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NE of Cosenza (67546 inhabitants)
54 Km N of Lamezia Terme (70714 inhabitants)
65 Km N of Catanzaro (90612 inhabitants)
78 Km NW of Crotone (62178 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
Reviewed
Rev100 		ML 0.8 2022-06-27
23:54:51		 39.4645 16.3672 10 2022-06-27
23:58:44		 Sala Sismica INGV-Roma 106559661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-27 23:54:51 ± 0.06
Latitude 39.4645 ± 0.0036
Longitude 16.3672 ± 0.0070
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106559661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 544
Semi-minor axis of confidence ellipse (meter) 341
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 540.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.12591
Epicentral distance of station farthest from the epicenter (degree) 0.34714
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 106559661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-06-27 23:58:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2022-06-27T23:55:03.99 0.3 undecidable manual S 282 36.0417 50 0.27 70
IV.CAR1.HHZ. 2022-06-27T23:55:01.19 0.3 undecidable manual S 210 26.9508 50 -0.12 73
IV.SPS2.HHZ. 2022-06-27T23:54:59.04 0.1 undecidable manual S 187 19.3695 118 -0.11 99
IV.TDS.HHZ. 2022-06-27T23:54:59.95 0.6 undecidable manual S 353 21.867 116 0.05 50
IV.CET2.HHZ. 2022-06-27T23:54:58.68 0.6 negative manual P 282 36.0417 50 0.12 48
IV.PIPA.HHZ. 2022-06-27T23:54:58.69 0.6 positive manual P 86 38.5281 50 -0.25 47
IV.CELI.HHE. 2022-06-27T23:54:57.70 0.1 undecidable manual S 119 13.9749 127 0.16 99
IV.CAR1.HHZ. 2022-06-27T23:54:57.15 0.1 undecidable manual P 210 26.9508 50 -0.02 100
IV.TDS.HHZ. 2022-06-27T23:54:56.12 0.1 undecidable manual P 353 21.867 116 -0.24 96
IV.CELI.HHE. 2022-06-27T23:54:55.12 0.1 undecidable manual P 119 13.9749 127 0.12 100
IV.SPS2.HHZ. 2022-06-27T23:54:55.91 0.3 negative manual P 187 19.3695 118 -0.01 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHN. ML:0.6 0.000029699999999999997 1.16 AML other m 2022-06-27T23:54:59.13
IV.SPS2.HHE. ML:0.7 0.00003945 0.34 AML other m 2022-06-27T23:54:59.27
IV.CAR1.HHE. ML:0.9 0.0000409 1.16 AML other m 2022-06-27T23:55:02.02
IV.CAR1.HHN. ML:0.8 0.00003025 0.82 AML other m 2022-06-27T23:55:02.06
IV.CET2.HHE. ML:0.8 0.000023350000000000002 0.56 AML other m 2022-06-27T23:55:04.28
IV.CET2.HHN. ML:1.0 0.000036599999999999995 0.52 AML other m 2022-06-27T23:55:04.49
IV.PIPA.HHN. ML:0.8 0.000017500000000000002 0.88 AML other m 2022-06-27T23:55:06.82
IV.PIPA.HHE. ML:0.8 0.00002655 0.7 AML other m 2022-06-27T23:55:07.73
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