Earthquake with magnitude of ML 1.4 on date 27-09-2019 and time 14:33:14 (Italy) in region 11 km SE Acri (CS)

A magnitude ML 1.4 earthquake occured in region: 11 km SE Acri (CS), on

  • 27-09-2019 12:33:14 (UTC)
  • 27-09-2019 14:33:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.42, 16.47 at 16 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
Acri CS 11 20858 20858
Longobucco CS 12 3183 24041
Rose CS 15 4373 28414
Luzzi CS 16 9396 37810
San Pietro in Guarano CS 16 3663 41473
Celico CS 17 2802 44275
Castiglione Cosentino CS 18 2896 47171
Lappano CS 18 941 48112
Rovito CS 18 3158 51270
San Giorgio Albanese CS 18 1432 52702
Spezzano della Sila CS 18 4541 57243
Spezzano Piccolo CS 18 2079 59322
San Cosmo Albanese CS 18 591 59913
Santa Sofia d'Epiro CS 19 2628 62541
Vaccarizzo Albanese CS 19 1125 63666
San Demetrio Corone CS 19 3559 67225
Bisignano CS 19 10203 77428
Serra Pedace CS 19 986 78414
Casole Bruzio CS 20 2578 80992
Zumpano CS 20 2570 83562
Pedace CS 20 1907 85469
Corigliano Calabro CS 20 40427 125896
Trenta CS 20 2633 128529

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Cosenza (67546 inhabitants)
51 Km N of Lamezia Terme (70714 inhabitants)
58 Km N of Catanzaro (90612 inhabitants)
68 Km NW of Crotone (62178 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 1.4 2019-09-27
12:33:14
39.42 16.47 16 2019-09-27
12:42:54
Sala Sismica INGV-Roma 72825381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-27 12:33:14 ± 0.13
Latitude 39.42 ± 0.01
Longitude 16.47 ± 0.01
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72825381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 800
Semi-minor axis of confidence ellipse (meter) 414
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46495
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 72825381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-27 12:42:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHZ. 2019-09-27T12:35:06.42 3.0 undecidable manual Sg 3.44 0
IV.CRND.HNZ. 2019-09-27T12:35:05.33 3.0 undecidable manual Pg 14.95 0
IV.VIVA.HHZ. 2019-09-27T12:34:49.25 3.0 undecidable manual Sg 5.83 0
IV.RCAV.EHZ. 2019-09-27T12:34:47.57 3.0 undecidable manual Sg 5.26 0
MN.CLTB.HHZ. 2019-09-27T12:34:38.50 3.0 undecidable manual Sn -2.28 0
CR.ZAG.BHZ. 2019-09-27T12:34:35.72 3.0 negative manual Pn -4.29 0
IV.CRE.HHZ. 2019-09-27T12:34:32.31 3.0 undecidable manual Pg 6.72 0
AC.VLO.HHZ. 2019-09-27T12:34:30.75 3.0 undecidable manual Sg 4.78 0
IV.CAMP.HHZ. 2019-09-27T12:34:12.21 3.0 undecidable manual Pg 7.43 0
CR.STON.BHZ. 2019-09-27T12:34:05.36 3.0 undecidable manual Pg 3.36 0
IV.MF5.EHZ. 2019-09-27T12:34:02.25 3.0 undecidable manual Pn -7.24 0
IV.SOI.EHZ. 2019-09-27T12:33:41.46 3.0 undecidable manual Pg 1.99 0
IV.PTRJ.HNZ. 2019-09-27T12:33:40.37 3.0 undecidable manual Pn -4.7 0
IV.SALB.HHZ. 2019-09-27T12:33:31.32 0.6 undecidable manual S 348 0.4649 97 0.47 42
IV.CET2.HHZ. 2019-09-27T12:33:28.87 0.6 undecidable manual S 285 0.4128 98 -0.45 42
MN.TIP.HHZ. 2019-09-27T12:33:27.00 0.6 undecidable manual S 138 0.3283 101 0.14 45
IV.NOCI.HHZ. 2019-09-27T12:33:27.48 3.0 negative manual P -5.79 0
IV.MMN.HHZ. 2019-09-27T12:33:27.12 3.0 undecidable manual P 0
IV.MCRV.HHZ. 2019-09-27T12:33:26.21 3.0 undecidable manual P -8.48 0
IV.CAR1.HHZ. 2019-09-27T12:33:25.14 0.6 undecidable manual S 230 0.2626 106 0.18 47
IV.SALB.HHZ. 2019-09-27T12:33:24.09 0.1 undecidable manual P 348 0.4649 97 0.14 89
IV.CET2.HHZ. 2019-09-27T12:33:22.96 0.1 undecidable manual P 285 0.4128 98 -0.11 90
IV.SPS2.HHZ. 2019-09-27T12:33:22.39 0.6 undecidable manual S 218 0.1664 120 0.07 48
IV.LADO.EHE. 2019-09-27T12:33:22.68 0.1 undecidable manual P 109 0.4155 98 -0.44 86
MN.TIP.HHZ. 2019-09-27T12:33:21.86 0.1 undecidable manual P 138 0.3283 101 0.21 90
IV.CAR1.HHZ. 2019-09-27T12:33:20.59 0.1 undecidable manual P 230 0.2626 106 0.04 96
IV.TDS.HHZ. 2019-09-27T12:33:20.34 3.0 undecidable manual S 7.08 0
IV.CELI.HHZ. 2019-09-27T12:33:19.48 0.6 undecidable manual S 124 0.0342 164 -0.33 47
IV.SPS2.HHZ. 2019-09-27T12:33:19.17 0.1 undecidable manual P 218 0.1664 120 0.14 95
IV.MGR.HHZ. 2019-09-27T12:33:18.81 3.0 undecidable manual P 0
IV.CELI.HHZ. 2019-09-27T12:33:17.56 0.1 undecidable manual P 124 0.0342 164 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHE. ML:1.7 0.00053595155 0.224 AML other m 2019-09-27T12:33:19.75
IV.CELI.HHN. ML:1.9 0.0009065335 0.2624 AML other m 2019-09-27T12:33:19.76
IV.CELI.HNE. ML:1.3 0.00021323075 0.224 AML other m 2019-09-27T12:33:19.75
IV.CELI.HNN. ML:1.5 0.00036346405 0.2624 AML other m 2019-09-27T12:33:19.76
IV.MGR.HHE. ML:1.1 9.2579185E-6 0.2816 AML other m 2019-09-27T12:33:27.34
IV.MGR.HHN. ML:1.3 1.347781E-5 0.3008 AML other m 2019-09-27T12:33:27.87
IV.SPS2.HHE. ML:1.1 8.1981225E-5 0.3648 AML other m 2019-09-27T12:33:24.52
IV.SPS2.HHN. ML:1.2 0.00011577515 0.3392 AML other m 2019-09-27T12:33:23.43
IV.CAR1.HHE. ML:1.3 8.2554465E-5 0.2624 AML other m 2019-09-27T12:33:25.47
IV.CAR1.HHN. ML:1.1 5.880447E-5 0.1984 AML other m 2019-09-27T12:33:27.85
IV.CET2.HHN. ML:1.3 5.3482759E-5 0.1216 AML other m 2019-09-27T12:33:33.79
IV.NOCI.HHE. ML:2 4.251982E-5 0.0576 AML other m 2019-09-27T12:33:28.20
IV.NOCI.HHN. ML:1.9 3.448572E-5 0.0576 AML other m 2019-09-27T12:33:27.00
IV.PTRJ.HNE. ML:4.5 0.004536324 0.992 AML other m 2019-09-27T12:33:41.91
IV.PTRJ.HNN. ML:4.4 0.003986731 0.8448 AML other m 2019-09-27T12:33:41.93
IV.PTRJ.HHE. ML:1.8 1.1131334E-5 0.3392 AML other m 2019-09-27T12:33:40.89
IV.PTRJ.HHN. ML:2.9 0.00012051191 0.096 AML other m 2019-09-27T12:33:41.41
CR.STON.BHE. ML:1.9 7.0850815E-6 0.7232 AML other m 2019-09-27T12:34:33.72
CR.STON.BHN. ML:2.2 7.6776845E-6 0.64 AML other m 2019-09-27T12:34:33.94
IV.CAMP.HHE. ML:2.5 1.2800598E-5 1.056 AML other m 2019-09-27T12:34:34.12
IV.CAMP.HHN. ML:2.5 1.4978445E-5 0.7168 AML other m 2019-09-27T12:34:11.48
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