Earthquake with magnitude of ML 1.9 on date 25-10-2021 and time 13:58:24 (Italy) in region 8 km NE Parenti (CS)

A magnitude ML 1.9 earthquake occured in region: 8 km NE Parenti (CS), on

  • 25-10-2021 11:58:24 (UTC)
  • 25-10-2021 13:58:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.23, 16.455 at 8 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
Parenti CS 8 2188 2188
Aprigliano CS 10 2890 5078
Pietrafitta CS 11 1310 6388
Cellara CS 11 504 6892
Figline Vegliaturo CS 11 1137 8029
Mangone CS 11 1891 9920
Serra Pedace CS 11 986 10906
Pedace CS 11 1907 12813
Piane Crati CS 11 1423 14236
Spezzano Piccolo CS 12 2079 16315
Santo Stefano di Rogliano CS 12 1725 18040
Casole Bruzio CS 12 2578 20618
Rogliano CS 12 5637 26255
Spezzano della Sila CS 13 4541 30796
Colosimi CS 13 1247 32043
Trenta CS 13 2633 34676
Celico CS 13 2802 37478
Marzi CS 14 989 38467
Rovito CS 15 3158 41625
Bianchi CS 15 1305 42930
Belsito CS 16 923 43853
Lappano CS 16 941 44794
Carpanzano CS 16 255 45049
Paterno Calabro CS 17 1398 46447
Zumpano CS 17 2570 49017
Scigliano CS 17 1226 50243
Dipignano CS 17 4376 54619
Soveria Mannelli CZ 18 3076 57695
San Pietro in Guarano CS 18 3663 61358
Pedivigliano CS 18 831 62189
Cosenza CS 19 67546 129735
Panettieri CS 19 351 130086
Carlopoli CZ 19 1516 131602
Malito CS 20 783 132385
Castiglione Cosentino CS 20 2896 135281

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Cosenza (67546 inhabitants)
31 Km NE of Lamezia Terme (70714 inhabitants)
38 Km NW of Catanzaro (90612 inhabitants)
60 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 1.9 2021-10-25
11:58:24
39.2298 16.4553 8 2021-10-25
12:45:14
Sala Sismica INGV-Roma 96980291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-10-25 11:58:24 ± 0.07
Latitude 39.2298 ± 0.0045
Longitude 16.4553 ± 0.0046
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 96980291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 442
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 219
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.10882
Epicentral distance of station farthest from the epicenter (degree) 0.81748
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 96980291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-10-25 12:45:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FERC.HHE.00 2021-10-25T11:58:40.66 0.6 undecidable manual P 198 0.8175 50 0.56 39
IV.JOPP.HHE. 2021-10-25T11:58:39.15 0.1 undecidable manual P 216 0.7644 50 -0.04 89
IV.SERS.HHZ. 2021-10-25T11:58:34.63 0.3 undecidable manual S 137 0.2653 105 -0.28 70
MN.TIP.HHZ. 2021-10-25T11:58:34.15 0.3 undecidable manual S 102 0.2401 107 0.17 72
IV.GRI.EHZ. 2021-10-25T11:58:33.40 0.6 undecidable manual P 184 0.4083 50 0.29 45
IV.PIPA.HHZ. 2021-10-25T11:58:32.29 0.3 undecidable manual P 47 0.3777 50 -0.29 68
IV.CAR1.HHZ. 2021-10-25T11:58:31.84 0.3 undecidable manual S 277 0.1907 111 -0.33 70
IV.CELI.HHZ. 2021-10-25T11:58:31.71 0.3 undecidable manual S 13 0.1772 112 -0.01 76
MN.TIP.HHZ. 2021-10-25T11:58:30.01 0.1 undecidable manual P 102 0.2401 107 0.11 97
IV.SERS.HHZ. 2021-10-25T11:58:30.42 0.1 undecidable manual P 137 0.2653 105 -0.01 99
IV.SELL.HHZ. 2021-10-25T11:58:30.73 0.1 undecidable manual P 151 0.2806 105 -0.04 98
IV.SPS2.HHZ. 2021-10-25T11:58:29.74 0.3 undecidable manual S 304 0.1088 124 0.37 71
IV.CELI.HHZ. 2021-10-25T11:58:28.51 0.1 undecidable manual P 13 0.1772 112 -0.08 99
IV.CAR1.HHZ. 2021-10-25T11:58:28.69 0.1 undecidable manual P 277 0.1907 111 -0.16 97
IV.SPS2.HHZ. 2021-10-25T11:58:27.34 0.1 undecidable manual P 304 0.1088 124 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SPS2.HHE. ML:1.7 0.0006465 1.52 AML other m 2021-10-25T11:58:29.19
IV.SPS2.HHN. ML:2.1 0.001485 0.34 AML other m 2021-10-25T11:58:30.04
IV.CELI.HNE. ML:1.8 0.0004535 1.64 AML other m 2021-10-25T11:58:32.04
IV.CELI.HHE. ML:1.8 0.0004465 1.64 AML other m 2021-10-25T11:58:32.04
IV.CELI.HNN. ML:1.9 0.000609 1.72 AML other m 2021-10-25T11:58:32.97
IV.CELI.HHN. ML:1.9 0.000629 1.7 AML other m 2021-10-25T11:58:32.97
IV.CAR1.HHN. ML:2.2 0.001138 0.28 AML other m 2021-10-25T11:58:32.16
IV.CAR1.HNN. ML:2.2 0.001066 0.28 AML other m 2021-10-25T11:58:32.16
IV.CAR1.HHE. ML:2 0.0006625 0.96 AML other m 2021-10-25T11:58:32.82
IV.CAR1.HNE. ML:2.2 0.001196 0.36 AML other m 2021-10-25T11:58:32.74
MN.TIP.HHN. ML:2 0.0005215 0.18 AML other m 2021-10-25T11:58:34.31
MN.TIP.HNN. ML:2 0.000501 0.2 AML other m 2021-10-25T11:58:34.31
MN.TIP.HNE. ML:2.1 0.0006965 0.38 AML other m 2021-10-25T11:58:34.35
MN.TIP.HHE. ML:2.1 0.0007145 0.4 AML other m 2021-10-25T11:58:34.34
IV.SERS.HHN. ML:2 0.0005735 0.44 AML other m 2021-10-25T11:58:35.73
IV.SERS.HNE. ML:2 0.0005645 0.36 AML other m 2021-10-25T11:58:35.77
IV.SERS.HNN. ML:1.6 0.0002245 0.22 AML other m 2021-10-25T11:58:37.53
IV.SERS.HHE. ML:1.6 0.000225 0.44 AML other m 2021-10-25T11:58:37.53
IV.SELL.HHN. ML:1.4 0.000118 0.42 AML other m 2021-10-25T11:58:40.22
IV.SELL.HHE. ML:1.5 0.000153 1.52 AML other m 2021-10-25T11:58:40.00
IV.SELL.HNE. ML:2 0.0004755 1.52 AML other m 2021-10-25T11:58:40.00
IV.SELL.HNN. ML:1.8 0.000337 1.58 AML other m 2021-10-25T11:58:41.81
IV.PIPA.HHE. ML:2.1 0.0004205 0.66 AML other m 2021-10-25T11:58:41.41
IV.PIPA.HHN. ML:1.9 0.00025 1.14 AML other m 2021-10-25T11:58:42.63
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