Earthquake with magnitude of ML 1.6 on date 27-07-2021 and time 15:53:10 (UTC) in region 1 km NE Lappano (CS)

A magnitude ML 1.6 earthquake occured in region: 1 km NE Lappano (CS), on

  • 27-07-2021 15:53:10 (UTC)
  • 27-07-2021 17:53:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.327, 16.319 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lappano CS 1 941 941
Rovito CS 2 3158 4099
San Pietro in Guarano CS 2 3663 7762
Celico CS 3 2802 10564
Zumpano CS 3 2570 13134
Spezzano della Sila CS 4 4541 17675
Castiglione Cosentino CS 4 2896 20571
Trenta CS 5 2633 23204
Spezzano Piccolo CS 5 2079 25283
Casole Bruzio CS 5 2578 27861
Serra Pedace CS 6 986 28847
Pedace CS 6 1907 30754
Cosenza CS 7 67546 98300
Pietrafitta CS 7 1310 99610
Rose CS 8 4373 103983
Aprigliano CS 10 2890 106873
Piane Crati CS 10 1423 108296
Castrolibero CS 11 9894 118190
Figline Vegliaturo CS 11 1137 119327
Dipignano CS 11 4376 123703
Carolei CS 12 3330 127033
Rende CS 12 35338 162371
Cellara CS 12 504 162875
Paterno Calabro CS 12 1398 164273
Marano Marchesato CS 13 3553 167826
Marano Principato CS 13 3180 171006
Mendicino CS 13 9450 180456
Cerisano CS 13 3196 183652
Mangone CS 14 1891 185543
Luzzi CS 14 9396 194939
Santo Stefano di Rogliano CS 15 1725 196664
San Vincenzo La Costa CS 15 2195 198859
San Fili CS 15 2719 201578
Domanico CS 16 943 202521
Rogliano CS 16 5637 208158
Montalto Uffugo CS 16 19669 227827
Belsito CS 17 923 228750
Marzi CS 17 989 229739
Acri CS 19 20858 250597
Malito CS 20 783 251380
Carpanzano CS 20 255 251635
Parenti CS 20 2188 253823

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km NE of Cosenza (67546 inhabitants)
39 Km N of Lamezia Terme (70714 inhabitants)
52 Km NW of Catanzaro (90612 inhabitants)
75 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
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 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
Reviewed
Rev100
ML 1.6 2021-07-27
15:53:10
39.3267 16.3192 10 2021-07-27
16:00:26
Sala Sismica INGV-Roma 93273271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-27 15:53:10 ± 0.07
Latitude 39.3267 ± 0.0063
Longitude 16.3192 ± 0.0081
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 93273271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 735
Semi-minor axis of confidence ellipse (meter) 594
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 730
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.54769
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 93273271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-27 16:00:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAGR.HHZ. 2021-07-27T15:54:18.32 3.0 undecidable manual Sn -7.99 0
CH.FUORN.HHZ. 2021-07-27T15:54:12.00 3.0 undecidable manual Sn -3.82 0
CR.ZAG.BHZ. 2021-07-27T15:54:10.74 3.0 undecidable manual Sg 13.86 0
IV.MILN.HNZ. 2021-07-27T15:54:03.96 3.0 undecidable manual Sn -0.86 0
IV.ZONE.HHZ. 2021-07-27T15:53:59.38 3.0 undecidable manual Sn -0.65 0
IV.ZEN8.EHZ. 2021-07-27T15:53:53.69 3.0 undecidable manual Sn 1.81 0
IV.VOBA.EHZ. 2021-07-27T15:53:52.76 3.0 undecidable manual Sn -1.26 0
MN.BNI.HHZ. 2021-07-27T15:53:52.35 3.0 positive manual Pg 19.01 0
IV.MTGR.HHZ. 2021-07-27T15:53:42.20 3.0 undecidable manual Pg 18.33 0
IV.PLAC.HHZ. 2021-07-27T15:53:39.73 3.0 positive manual Pg 14.82 0
AC.SRN.HHZ. 2021-07-27T15:53:38.04 3.0 undecidable manual Pn 0.06 0
IV.PTRP.HHZ. 2021-07-27T15:53:36.36 3.0 undecidable manual Sn -0.25 0
GU.ENR.HHZ. 2021-07-27T15:53:31.02 3.0 undecidable manual Pn 8.46 0
IV.ZEN8.EHZ. 2021-07-27T15:53:28.87 3.0 undecidable manual Pg 19.780001 0
SI.ABSI.HHZ. 2021-07-27T15:53:26.86 3.0 negative manual Pn 7.01 0
ST.CARE.EHZ. 2021-07-27T15:53:24.68 3.0 positive manual Pn 6.31 0
IV.TDS.HHZ. 2021-07-27T15:53:23.48 0.3 undecidable manual S 2 0.3336 50 -0.01 71
IV.CET2.HHZ. 2021-07-27T15:53:23.75 0.3 undecidable manual S 306 0.3462 50 -0.12 69
IV.GRIS.EHZ. 2021-07-27T15:53:22.06 0.3 undecidable manual P 319 0.5477 50 0.19 66
CH.FUORN.HHZ. 2021-07-27T15:53:21.07 3.0 undecidable manual Pn -1.47 0
IV.SELL.HHZ. 2021-07-27T15:53:19.98 0.3 undecidable manual P 145 0.4182 50 0.32 66
IV.PIPA.HHZ. 2021-07-27T15:53:19.74 0.3 undecidable manual P 67 0.4146 50 0.14 68
IV.GIZZ.HHZ. 2021-07-27T15:53:18.91 0.3 undecidable manual P 194 0.357 50 0.3 67
MN.TIP.HHZ. 2021-07-27T15:53:18.59 0.3 undecidable manual P 113 0.3705 50 -0.25 67
GU.RNCA.HHZ. 2021-07-27T15:53:18.11 3.0 undecidable manual Pn 7.62 0
IV.SERS.HHZ. 2021-07-27T15:53:18.96 0.3 undecidable manual P 135 0.4083 50 -0.52 63
IV.CET2.HHZ. 2021-07-27T15:53:18.57 0.3 undecidable manual P 306 0.3462 50 0.14 69
IV.TDS.HHZ. 2021-07-27T15:53:17.99 0.3 undecidable manual P 2 0.3336 50 -0.22 68
IV.CAR1.HHZ. 2021-07-27T15:53:16.31 0.3 undecidable manual S 229 0.1106 130 -0.25 71
IV.PAOL.HHZ. 2021-07-27T15:53:16.06 3.0 undecidable manual Sg 3.94 0
IV.SPS2.HHZ. 2021-07-27T15:53:14.84 0.1 undecidable manual S 157 0.0387 157 -0.03 100
IV.CAR1.HHZ. 2021-07-27T15:53:14.20 0.3 undecidable manual P 229 0.1106 130 0 74
IV.SPS2.HHZ. 2021-07-27T15:53:13.45 0.1 negative manual P 157 0.0387 157 0.22 96
IV.PP3.EHZ. 2021-07-27T15:52:54.45 3.0 undecidable manual Sg 0.05 0
IV.PTQR.HHZ. 2021-07-27T15:52:53.95 3.0 undecidable manual Sg 3.16 0
IV.LPEL.HHZ. 2021-07-27T15:52:53.30 3.0 undecidable manual Sg -1.16 0
IV.RM33.HNZ. 2021-07-27T15:52:47.62 3.0 undecidable manual Sg -0.2 0
IV.VITU.HHZ. 2021-07-27T15:52:46.41 3.0 undecidable manual Pn 0.83 0
IV.PESA.HHZ. 2021-07-27T15:52:42.69 3.0 undecidable manual Pn 0.46 0
IV.ATFO.HHZ. 2021-07-27T15:52:40.12 3.0 undecidable manual P 2.36 0
IV.LPEL.HHZ. 2021-07-27T15:52:38.83 3.0 undecidable manual P 2 0
IV.MOMA.HHZ. 2021-07-27T15:52:35.54 3.0 undecidable manual P 0.61 0
IV.MNTT.EHZ. 2021-07-27T15:52:33.85 3.0 negative manual P -0.85 0
IV.RM33.HNZ. 2021-07-27T15:52:31.57 3.0 undecidable manual P -1.53 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHN. ML:2 0.00156 0.22 AML other m 2021-07-27T15:53:15.13
IV.SPS2.HHE. ML:1.8 0.00106311 0.1152 AML other m 2021-07-27T15:53:15.08
IV.CAR1.HNE. ML:1.9 0.0009124068 0.2432 AML other m 2021-07-27T15:53:16.97
IV.CAR1.HHN. ML:1.9 0.00086149115 0.1792 AML other m 2021-07-27T15:53:17.23
IV.CAR1.HNN. ML:1.8 0.00078037905 0.2048 AML other m 2021-07-27T15:53:17.22
IV.CAR1.HHE. ML:1.8 0.00067852115 0.2432 AML other m 2021-07-27T15:53:17.59
MN.TIP.HHE. ML:1 3.4163015E-5 0.2432 AML other m 2021-07-27T15:53:24.25
MN.TIP.HHN. ML:1 3.059031E-5 0.256 AML other m 2021-07-27T15:53:25.98
IV.SELL.HHN. ML:1.2 3.86E-5 1.74 AML other m 2021-07-27T15:53:27.88
IV.SERS.HHE. ML:1.4 7.055E-5 0.44 AML other m 2021-07-27T15:53:27.26
IV.SERS.HHN. ML:1.4 7.665E-5 0.2 AML other m 2021-07-27T15:53:27.86
IV.SELL.HHE. ML:1.2 3.93E-5 0.48 AML other m 2021-07-27T15:53:28.32
IV.PIPA.HHE. ML:1.7 0.0001595 0.24 AML other m 2021-07-27T15:53:30.89
IV.PIPA.HHN. ML:1.5 8.642208E-5 0.2176 AML other m 2021-07-27T15:53:31.80
IV.SERS.HNE. ML:1.4 7.0647075E-5 0.3712 AML other m 2021-07-27T15:53:25.73
IV.SERS.HNN. ML:1.3 5.6821965E-5 0.256 AML other m 2021-07-27T15:53:27.13
IV.PIPA.HNE. ML:1.8 0.0001996968 0.3072 AML other m 2021-07-27T15:53:30.31
IV.PIPA.HNN. ML:1.8 0.00017379125 0.7808 AML other m 2021-07-27T15:53:27.12
IV.SELL.HNE. ML:1.7 0.00013004935 0.4224 AML other m 2021-07-27T15:53:28.31
IV.SELL.HNN. ML:1.7 0.000156238915 0.5248 AML other m 2021-07-27T15:53:28.54
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