Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 22-12-2022 and time 05:04:19 (Italy) in region 4 km N Longobucco (CS)

A magnitude ML 2.4 earthquake occured in region: 4 km N Longobucco (CS), on

  • 22-12-2022 04:04:19 (UTC)
  • 22-12-2022 05:04:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.4840, 16.6200 at 29 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Longobucco CS 4 3183 3183
Paludi CS 7 1062 4245
Cropalati CS 10 1084 5329
Rossano CS 10 36842 42171
Caloveto CS 12 1263 43434
Bocchigliero CS 14 1298 44732
Corigliano Calabro CS 15 40427 85159
Crosia CS 16 9762 94921
Pietrapaola CS 17 1141 96062
Calopezzati CS 18 1369 97431
San Giorgio Albanese CS 18 1432 98863
Mandatoriccio CS 19 2872 101735
Campana CS 20 1813 103548
Vaccarizzo Albanese CS 20 1125 104673

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Cosenza (67546 inhabitants)
62 Km NE of Lamezia Terme (70714 inhabitants)
63 Km NW of Crotone (62178 inhabitants)
64 Km N of Catanzaro (90612 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
Bulletin
Rev1000 		ML 2.4 2022-12-22
04:04:19		 39.4845 16.6205 29 2024-03-01
15:28:17		 Bollettino Sismico Italiano INGV 113935251
Reviewed
Rev100 		ML 2.4 2022-12-22
04:04:18		 39.4993 16.6148 31 2022-12-22
04:12:56		 Sala Sismica INGV-Roma 113011451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-22 04:04:19 ± 0.08
Latitude 39.4845 ± 0.0045
Longitude 16.6205 ± 0.0082
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113935251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 740
Semi-minor axis of confidence ellipse (meter) 291
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.85980
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 64
Type of magnitude ML
Reference to an origin 113935251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-01-31 13:01:07

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 68
Type of magnitude ML
Reference to an origin 113011451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-22 04:12:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GALF.HHZ. 2022-12-22T04:05:25.30 3.0 undecidable manual Sn -0.74 0
1J.FX07.HHZ. 2022-12-22T04:05:21.96 3.0 undecidable manual Sn -0.7 0
IV.GIUL.HHZ. 2022-12-22T04:05:17.07 3.0 undecidable manual Pg 7.73 0
IV.FIAM.HHZ. 2022-12-22T04:05:16.22 3.0 negative manual Pn -0.68 0
OT.TAR1.HHZ. 2022-12-22T04:04:55.90 0.6 undecidable manual S 26 128.5713 54 0.37 38
IV.MCEL.HHZ. 2022-12-22T04:04:53.10 0.6 undecidable manual S 323 116.3946 54 0.2 40
IV.AIO.HHZ. 2022-12-22T04:04:50.20 1.0 undecidable manual P 216 206.4378 54 0.33 14
IV.IFIL.HHZ. 2022-12-22T04:04:49.17 0.6 undecidable manual P 241 203.6406 54 -0.36 28
IV.MRVN.HHZ. 2022-12-22T04:04:46.06 0.3 undecidable manual P 349 178.488 54 -0.34 48
IV.PALZ.HHZ. 2022-12-22T04:04:45.63 0.6 undecidable manual P 341 171.2952 54 0.13 34
IV.MSRU.HHZ. 2022-12-22T04:04:44.13 0.6 undecidable manual P 216 166.0116 54 -0.71 30
IV.SCTE.HHN. 2022-12-22T04:04:44.70 0.6 undecidable manual P 67 170.3961 54 -0.69 30
IV.AMUR.HHZ. 2022-12-22T04:04:43.85 0.3 undecidable manual P 360 157.8198 54 0.03 56
IV.NOCI.HHZ. 2022-12-22T04:04:42.28 1.0 undecidable manual P 14 149.5392 54 -0.5 18
IV.GRIS.EHZ. 2022-12-22T04:04:41.70 0.6 undecidable manual S 294 71.4729 107 0.23 44
IV.BULG.HHZ. 2022-12-22T04:04:40.08 0.3 undecidable manual P 302 124.7862 54 0.37 57
IV.MIGL.HHZ. 2022-12-22T04:04:40.29 0.3 undecidable manual P 353 125.1747 54 0.53 55
OT.TAR1.HHZ. 2022-12-22T04:04:39.92 0.6 undecidable manual P 26 128.5713 54 -0.26 39
IV.MCEL.HHZ. 2022-12-22T04:04:39.18 0.3 undecidable manual P 323 116.3946 54 0.52 56
IV.CET2.HHZ. 2022-12-22T04:04:38.40 0.3 undecidable manual S 275 57.1983 112 0.53 63
IV.PLAC.HHZ. 2022-12-22T04:04:38.78 0.3 undecidable manual P 188 115.8951 54 0.18 61
IV.SIRI.HHZ. 2022-12-22T04:04:37.03 0.6 undecidable manual P 321 100.5216 102 0.63 37
IV.SELL.HHZ. 2022-12-22T04:04:37.80 0.3 undecidable manual S 179 55.5999 112 0.31 66
IV.SERS.HHZ. 2022-12-22T04:04:36.60 0.3 undecidable manual S 173 50.1165 115 0.47 65
IV.CAR1.HHZ. 2022-12-22T04:04:34.80 0.3 undecidable manual S 234 43.4232 119 0.25 69
IV.GRI.EHZ. 2022-12-22T04:04:33.00 0.6 undecidable manual P 193 75.4689 106 0.34 42
IV.SPS2.HHZ. 2022-12-22T04:04:32.10 0.3 undecidable manual S 228 32.3454 127 0.06 73
IV.TDS.HHZ. 2022-12-22T04:04:32.40 0.6 undecidable manual S 309 31.0467 129 0.62 42
IV.GRIS.EHZ. 2022-12-22T04:04:31.99 0.3 undecidable manual P 294 71.4729 107 -0.07 68
IV.ORI.HHN. 2022-12-22T04:04:31.00 0.6 undecidable manual P 347 64.491 109 -0.04 46
IV.PIPA.HHZ. 2022-12-22T04:04:29.50 0.3 undecidable manual S 90 16.7721 147 0.31 71
IV.SELL.HHZ. 2022-12-22T04:04:29.30 0.3 undecidable manual P 179 55.5999 112 -0.46 64
IV.CET2.HHZ. 2022-12-22T04:04:29.81 0.1 positive manual P 275 57.1983 112 -0.17 91
IV.CELI.HHZ. 2022-12-22T04:04:29.00 0.3 undecidable manual S 227 13.1757 153 0.28 72
IV.SERS.HHZ. 2022-12-22T04:04:29.42 0.1 undecidable manual P 173 50.1165 115 0.44 87
XE.BIDON.HHZ. 2022-12-22T04:04:29.36 0.3 undecidable manual P 345 53.0025 113 -0.03 71
IV.SALB.HHZ. 2022-12-22T04:04:28.49 0.1 undecidable manual P 332 49.5171 115 -0.4 88
IV.CAR1.HHZ. 2022-12-22T04:04:27.55 0.1 undecidable manual P 234 43.4232 119 -0.51 86
IV.SPS2.HHZ. 2022-12-22T04:04:26.09 0.1 positive manual P 228 32.3454 127 -0.53 87
7C.CSMBE.HNE. 2022-12-22T04:04:26.64 0.3 undecidable manual P 235 37.4292 123 -0.62 63
IV.TDS.HHZ. 2022-12-22T04:04:26.09 0.1 undecidable manual P 309 31.0467 129 -0.38 91
7C.CS2FF.HNZ. 2022-12-22T04:04:26.97 0.3 undecidable manual P 236 37.629 123 -0.32 68
IV.PIPA.HHZ. 2022-12-22T04:04:24.93 0.1 negative manual P 90 16.7721 147 -0.04 100
IV.CELI.HHZ. 2022-12-22T04:04:24.51 0.1 negative manual P 227 13.1757 153 -0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIPA.HHN. ML:0.0 0.0020667050000000003 0.2208 AML other m 2022-12-22T04:04:31.19
IV.PIPA.HNN. ML:0.0 0.001971911 0.2208 AML other m 2022-12-22T04:04:31.20
IV.CELI.HHE. ML:2.4 0.0010478261 0.3584 AML other m 2022-12-22T04:04:29.54
IV.CELI.HHN. ML:2.2 0.00071433285 0.3008 AML other m 2022-12-22T04:04:29.85
IV.PIPA.HHE. ML:0.0 0.0024914234999999997 0.2208 AML other m 2022-12-22T04:04:30.74
IV.PIPA.HNE. ML:0.0 0.0025172515 0.2112 AML other m 2022-12-22T04:04:30.74
IV.TDS.HHN. ML:2.1 0.00037377915 0.4992 AML other m 2022-12-22T04:04:33.29
IV.TDS.HHE. ML:1.9 0.0002738587 0.5376 AML other m 2022-12-22T04:04:33.37
IV.SPS2.HHN. ML:0.0 0.000374038 0.3392 AML other m 2022-12-22T04:04:33.14
IV.SPS2.HHE. ML:0.0 0.0003570871 0.3808 AML other m 2022-12-22T04:04:34.63
IV.CAR1.HHN. ML:2.5 0.0008379666999999999 0.2816 AML other m 2022-12-22T04:04:36.75
IV.CAR1.HNN. ML:2.4 0.0007158310000000001 0.2912 AML other m 2022-12-22T04:04:36.30
IV.CAR1.HHE. ML:2.7 0.0012549999999999998 0.26 AML other m 2022-12-22T04:04:36.88
IV.CAR1.HNE. ML:2.7 0.0013050000000000002 0.28 AML other m 2022-12-22T04:04:36.89
IV.CET2.HHN. ML:2.9 0.001435 1.32 AML other m 2022-12-22T04:04:39.11
IV.CET2.HHE. ML:2.6 0.000757905 0.5376 AML other m 2022-12-22T04:04:40.07
IV.SELL.HNE. ML:2.4 0.0005679999999999999 0.56 AML other m 2022-12-22T04:04:40.84
IV.SELL.HHE. ML:2.0 0.000178 0.56 AML other m 2022-12-22T04:04:40.84
IV.SELL.HHN. ML:1.8 0.00012350175 0.4992 AML other m 2022-12-22T04:04:43.42
IV.SELL.HNN. ML:2.3 0.00041676255 0.4992 AML other m 2022-12-22T04:04:43.42
IV.SALB.HHE. ML:2.2 0.000379 0.28 AML other m 2022-12-22T04:04:44.49
IV.SALB.HNE. ML:2.2 0.0003715 0.3 AML other m 2022-12-22T04:04:44.50
IV.SERS.HNN. ML:2.2 0.00034399999999999996 0.4 AML other m 2022-12-22T04:04:44.58
IV.SERS.HHE. ML:2.2 0.0003185 0.42 AML other m 2022-12-22T04:04:44.57
IV.SERS.HHN. ML:2.2 0.00037 0.38 AML other m 2022-12-22T04:04:44.44
IV.SERS.HNE. ML:2.2 0.000327 0.36 AML other m 2022-12-22T04:04:44.46
IV.SALB.HNN. ML:2.0 0.0002335 0.28 AML other m 2022-12-22T04:04:46.15
IV.SALB.HHN. ML:2.0 0.0002325 0.28 AML other m 2022-12-22T04:04:46.15
IV.GRIS.EHN. ML:0.0 0.0002617514 0.4032 AML other m 2022-12-22T04:04:51.25
IV.GRIS.HNE. ML:0.0 0.00034022445 0.4416 AML other m 2022-12-22T04:04:47.96
IV.GRIS.HNN. ML:0.0 0.00036065005 0.5792 AML other m 2022-12-22T04:04:48.26
IV.GRIS.EHE. ML:0.0 0.0003053529 0.4 AML other m 2022-12-22T04:04:47.98
IV.GRI.EHE. ML:2.3 0.00025786145 0.4608 AML other m 2022-12-22T04:04:51.64
IV.GRI.EHN. ML:2.3 0.00029525185 0.5984 AML other m 2022-12-22T04:04:50.84
IV.SIRI.HHN. ML:2.3 0.0001795 0.38 AML other m 2022-12-22T04:04:58.11
IV.BULG.HHE. ML:0.0 0.00017019785 0.8608 AML other m 2022-12-22T04:04:59.20
IV.BULG.HNE. ML:0.0 0.00018604965 0.88 AML other m 2022-12-22T04:04:59.21
OT.TAR1.HHE. ML:0.0 0.00011497195 0.48 AML other m 2022-12-22T04:04:56.65
IV.MCEL.HHE. ML:2.2 0.000118 0.68 AML other m 2022-12-22T04:05:00.58
IV.MCEL.HNE. ML:2.5 0.00023950000000000002 0.42 AML other m 2022-12-22T04:05:00.81
IV.BULG.HHN. ML:0.0 0.000267554 0.4992 AML other m 2022-12-22T04:05:01.38
IV.BULG.HNN. ML:0.0 0.00027330010000000006 0.5216 AML other m 2022-12-22T04:05:01.38
IV.PLAC.HHN. ML:2.3 0.00014199999999999998 0.8 AML other m 2022-12-22T04:05:01.57
IV.PLAC.HHE. ML:2.2 0.000135 0.5 AML other m 2022-12-22T04:05:02.73
IV.AMUR.HNE. ML:2.3 0.00008553405999999999 0.352 AML other m 2022-12-22T04:05:03.06
IV.MIGL.HHE. ML:0.0 0.00036214309999999997 0.4 AML other m 2022-12-22T04:05:03.78
IV.SIRI.HHE. ML:2.2 0.00016586869999999997 0.3392 AML other m 2022-12-22T04:04:55.66
OT.TAR1.HHN. ML:0.0 0.000151091 0.5184 AML other m 2022-12-22T04:05:06.63
IV.MSRU.HHE. ML:2.5 0.00011797916 0.3808 AML other m 2022-12-22T04:05:06.65
IV.MIGL.HHN. ML:0.0 0.0004459587 0.5824 AML other m 2022-12-22T04:05:07.23
IV.MCEL.HHN. ML:2.3 0.0001495 0.96 AML other m 2022-12-22T04:05:08.48
IV.MCEL.HNN. ML:2.4 0.00019800000000000002 1.02 AML other m 2022-12-22T04:05:09.00
IV.NOCI.HNN. ML:2.6 0.0001781587 0.5312 AML other m 2022-12-22T04:05:10.13
IV.AMUR.HHN. ML:2.2 0.000066533505 0.2208 AML other m 2022-12-22T04:05:10.76
IV.MSRU.HHN. ML:2.5 0.0001365 0.78 AML other m 2022-12-22T04:05:10.69
IV.NOCI.HHN. ML:2.5 0.00016202788 0.5184 AML other m 2022-12-22T04:05:10.13
IV.AMUR.HNN. ML:2.2 0.00007323399499999999 0.4096 AML other m 2022-12-22T04:05:12.43
IV.NOCI.HNE. ML:2.3 0.000105513435 0.6112 AML other m 2022-12-22T04:05:12.59
IV.NOCI.HHE. ML:2.3 0.000101227235 0.6208 AML other m 2022-12-22T04:05:12.59
IV.AMUR.HHE. ML:2.3 0.0001 0.58 AML other m 2022-12-22T04:05:14.68
IV.MRVN.HHE. ML:2.2 0.00005515 0.26 AML other m 2022-12-22T04:05:14.78
IV.MRVN.HHN. ML:2.1 0.000044200000000000004 0.38 AML other m 2022-12-22T04:05:15.19
IV.IFIL.HHN. ML:2.4 0.00007220664 0.4416 AML other m 2022-12-22T04:05:19.18
IV.IFIL.HHE. ML:2.8 0.00019883345 0.2784 AML other m 2022-12-22T04:05:14.06
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
Waveforms Seismic signals in miniseed + resp format Download