Earthquake with magnitude of ML 1.9 on date 27-02-2020 and time 06:04:49 (Italy) in region 4 km NW Gambatesa (CB)

A magnitude ML 1.9 earthquake occured in region: 4 km NW Gambatesa (CB), on

  • 27-02-2020 05:04:49 (UTC)
  • 27-02-2020 06:04:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.55, 14.9 at 25 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Gambatesa CB 4 1464 1464
Pietracatella CB 5 1375 2839
Macchia Valfortore CB 6 576 3415
Celenza Valfortore FG 7 1598 5013
Tufara CB 8 925 5938
Riccia CB 8 5262 11200
Carlantino FG 9 980 12180
Sant'Elia a Pianisi CB 9 1818 13998
Jelsi CB 9 1781 15779
San Marco la Catola FG 9 1012 16791
Monacilioni CB 10 523 17314
Toro CB 11 1391 18705
Castelvetere in Val Fortore BN 12 1240 19945
Campodipietra CB 13 2570 22515
San Giovanni in Galdo CB 13 580 23095
Gildone CB 14 809 23904
Volturara Appula FG 14 430 24334
Colletorto CB 15 1938 26272
Campolieto CB 15 839 27111
San Giuliano di Puglia CB 17 1042 28153
Matrice CB 17 1115 29268
Cercemaggiore CB 17 3777 33045
Castelpagano BN 18 1483 34528
Baselice BN 18 2397 36925
Ripabottoni CB 18 514 37439
Bonefro CB 18 1384 38823
San Bartolomeo in Galdo BN 18 4867 43690
Motta Montecorvino FG 19 730 44420
Casalvecchio di Puglia FG 19 1877 46297
Ferrazzano CB 19 3344 49641
Castelnuovo della Daunia FG 19 1445 51086
Casalnuovo Monterotaro FG 19 1556 52642
Mirabello Sannitico CB 19 2180 54822
Pietramontecorvino FG 19 2721 57543
Campobasso CB 20 49431 106974

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of San Severo (53905 inhabitants)
47 Km N of Benevento (60091 inhabitants)
55 Km W of Foggia (151991 inhabitants)
70 Km NE of Caserta (76326 inhabitants)
71 Km N of Avellino (54857 inhabitants)
80 Km NE of Acerra (59573 inhabitants)
85 Km NE of Afragola (65057 inhabitants)
86 Km W of Manfredonia (57279 inhabitants)
86 Km NE of Aversa (53047 inhabitants)
87 Km NE of Casoria (77642 inhabitants)
90 Km W of Cerignola (58396 inhabitants)
90 Km NE of Giugliano in Campania (122974 inhabitants)
92 Km NE of Portici (55274 inhabitants)
93 Km NE of Marano di Napoli (59874 inhabitants)
94 Km NE of Ercolano (53709 inhabitants)
94 Km NE of Scafati (50787 inhabitants)
95 Km N of Cava de' Tirreni (53659 inhabitants)
95 Km NE of Napoli (974074 inhabitants)
95 Km NE of Torre del Greco (86275 inhabitants)
97 Km N of Salerno (135261 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 1.9 2020-02-27
05:04:49
41.55 14.9 25 2020-07-18
21:08:23
Bollettino Sismico Italiano INGV 77037701
Reviewed
Rev100
ML 1.8 2020-02-27
05:04:49
41.54 14.91 18 2020-02-27
05:25:03
Sala Sismica INGV-Roma 76859781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-27 05:04:49 ± 0.19
Latitude 41.55 ± 0.01
Longitude 14.90 ± 0.01
Depth (km) 25 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77037701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 899
Semi-minor axis of confidence ellipse (meter) 697
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
Circular confidence region, given by single value of horizontal uncertainty (meter) 900
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
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) 0.03417
Epicentral distance of station farthest from the epicenter (degree) 0.92001
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 77037701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-05 07:04:35

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 76859781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-27 05:25:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.COLB.HHZ. 2020-02-27T05:05:06.08 0.1 undecidable manual P 218 0.92 99 -0.46 77
IV.PSB1.HHZ. 2020-02-27T05:05:02.54 0.3 undecidable manual S 191 0.3292 118 0.16 70
IV.PTRJ.HHE. 2020-02-27T05:05:01.65 0.3 undecidable manual S 237 0.331 118 -0.78 58
IV.MELA.HHZ. 2020-02-27T05:05:00.05 0.3 undecidable manual S 47 0.2338 128 0.02 73
IV.BSSO.HHZ. 2020-02-27T05:05:00.02 0.1 undecidable manual S 270 0.2275 129 0.15 95
IV.SACR.HHZ. 2020-02-27T05:04:59.53 0.1 undecidable manual S 224 0.2068 132 0.12 96
IV.VITU.HHZ. 2020-02-27T05:04:58.50 0.3 undecidable manual P 209 0.4146 112 0.35 66
IV.GATE.HHZ. 2020-02-27T05:04:57.24 0.6 undecidable manual S 164 0.0342 170 0.38 47
IV.TRIV.HNE. 2020-02-27T05:04:57.48 0.1 undecidable manual P 310 0.3408 117 0.49 87
IV.CIGN.HHZ. 2020-02-27T05:04:57.05 0.3 undecidable manual S 3 0.1079 151 -0.53 68
IV.PSB1.HHZ. 2020-02-27T05:04:56.84 0.1 undecidable manual P 191 0.3292 118 0.02 96
IV.PTRJ.HHE. 2020-02-27T05:04:56.65 0.3 undecidable manual P 237 0.331 118 -0.19 69
IV.SACR.HHZ. 2020-02-27T05:04:55.06 0.1 positive manual P 224 0.2068 132 -0.04 98
IV.MELA.HHZ. 2020-02-27T05:04:55.37 0.1 undecidable manual P 47 0.2338 128 -0.09 97
IV.BSSO.HHZ. 2020-02-27T05:04:55.53 0.1 undecidable manual P 270 0.2275 129 0.16 95
IV.CIGN.HHZ. 2020-02-27T05:04:53.95 0.1 undecidable manual P 3 0.1079 151 -0.1 99
IV.GATE.HHZ. 2020-02-27T05:04:53.71 0.1 negative manual P 164 0.0342 170 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MELA.HHE. ML:2.1 0.000482 1.58 AML other m 2020-02-27T05:04:57.04
IV.GATE.HHE. ML:1.9 0.0005335 0.58 AML other m 2020-02-27T05:04:58.73
IV.GATE.HNE. ML:1.9 0.0005235 0.58 AML other m 2020-02-27T05:04:58.44
IV.GATE.HHN. ML:1.8 0.0004535 0.46 AML other m 2020-02-27T05:04:58.91
IV.GATE.HNN. ML:1.9 0.000479 0.48 AML other m 2020-02-27T05:04:58.92
IV.SACR.HHN. ML:1.7 0.0002225 1.58 AML other m 2020-02-27T05:04:59.84
IV.SACR.HHE. ML:1.7 0.0002265 0.52 AML other m 2020-02-27T05:05:00.76
IV.MELA.HHN. ML:2.1 0.0005325 1.58 AML other m 2020-02-27T05:05:04.17
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